Abstract: A light absorption anisotropic layer which has a high S/N ratio for generating polarized light with respect to rays in an infrared wavelength region, is lightweight, and has excellent handleability, a laminate, and a sensor system including the light absorption anisotropic layer or the laminate. The light absorption anisotropic layer contains a dichroic coloring agent having a maximal absorption at a wavelength of 700 to 1500 nm, in which an average absorbance at a wavelength of 850 nm is 0.24 to 0.50 and a thickness is 5 ?m or less.

Abstract: There is provided a compound represented by General Formula (I), a composition containing the compound represented by General Formula (I), a cured product, an optically anisotropic body, an optical element, and a light guide element. P1 and P2 each independently represent a hydrogen atom, —CN, —NCS, or a polymerizable group. However, at least one of P1 or P2 represents a polymerizable group. Sp1 and Sp2 each independently represent a specific group. A1, A2, A3, and A4 each independently represent an aromatic hydrocarbon ring group or aromatic heterocyclic group which may have a specific substituent. Z1 and Z2 each independently represent a specific linking group or a single bond. B1 represents a group represented by a specific formula. n1 and n2 each independently represent an integer of 0 to 2.

Abstract: A processing device includes: a processor configured to acquire a distance from a reference position on a movement path of an endoscope to a distal end of the endoscope that is moved along the movement path, acquire an elapsed time from a start of an examination using the endoscope, acquire event information that is information on an event related to the examination in a case where the event has occurred, and perform control to store the distance, the elapsed time, and the event information in association with each other.

Abstract: Provided are an acoustic matching layer material containing a curing reaction product obtained by reacting an epoxy resin (A) having an epoxy equivalent weight of 140 or less with at least one of a curing agent (B-1) which is a monomer or a curing catalyst (B-2), and metal particles (C) having a density of 4.5 g/cm3 or more and less than 10 g/cm3 at 20° C., in which a content of particles (D) having a density of less than 4.5 g/cm3 at 20° C. is less than 5% by mass; an acoustic matching sheet; a composition for an acoustic matching layer material; an acoustic wave probe; an acoustic wave measurement apparatus; and a manufacturing method of an acoustic wave probe.

Abstract: An optical film that, when being used in an image display device, it is possible to suppress a change in redness with respect to an original image in images reflected in surroundings, a manufacturing method of a light absorption anisotropic layer, and an image display device. The optical film includes a light absorption anisotropic layer which contains a liquid crystalline compound and a dichroic substance, in which an angle ? between a transmittance central axis of the light absorption anisotropic layer and a normal direction of a surface of the light absorption anisotropic layer is 0° or more and 45° or less, and a haze value of the optical film is more than 1% and 20% or less.

Abstract: An electronic apparatus includes: a processor; a first electronic circuit that outputs a pulse width modulation signal; a low-pass filter circuit that outputs a voltage based on the pulse width modulation signal; a second electronic circuit that outputs an analog signal by using the output voltage of the low-pass filter circuit; and a third electronic circuit that converts the analog signal into a digital signal, and the processor sets a frequency of the pulse width modulation signal to a frequency at which a noise component included in the digital signal is reduced in relation to a sampling frequency of the third electronic circuit.

Abstract: There is provided a manufacturing method of an electronic device, the method comprising: a step of preparing an electronic substrate; a step of forming an insulating layer; and a step of forming a conductive layer, in which the step of forming the insulating layer comprises a first step of applying an ink for forming a first insulating layer to a region where the electronic component is not disposed and irradiating the ink for forming a first insulating layer with a first active energy ray and a second step of applying an ink for forming a second insulating layer to a region which includes a region on an insulating layer formed in the first step and a region where the electronic component is disposed, and irradiating the ink for forming a second insulating layer with a second active energy ray.

Abstract: An object is to provide a laminated piezoelectric element capable of preventing a short circuit between adjacent piezoelectric films and an electroacoustic transducer using the laminated piezoelectric element. The object is solved by laminating a plurality of layers of piezoelectric films polarized in a thickness direction, in which a piezoelectric layer is interposed between two thin film electrodes, and causing polarization directions of the adjacent piezoelectric films to be opposite to each other.

Abstract: The magnetic tape cartridge group includes a plurality of magnetic tape cartridges. Regarding 100 reels of magnetic tape cartridges, in a case where a maximum value of an absolute value of a difference between a servo band spacing obtained before predetermined storage and a servo band spacing obtained after the predetermined storage is defined as A, an arithmetic mean of medium lives calculated by a linear function derived from a value of A obtained for different N and a value of the logarithm of total storage time T of the storage of N cycles is 3 years or longer and 3? is 1 year or shorter. Medium life: T in a case where A satisfies A=1.5?B. B: a value calculated by multiplying a difference between a maximum value and a minimum value of servo band spacings obtained in each of the five environments by ½.

Abstract: There is provided an image processing apparatus comprising: a processor that is configured to: acquire a segmentation image obtained by segmenting a target image into a plurality of regions; accept position information indicating a position specified by a user on the segmentation image; acquire on the basis of image information, preference levels of the plurality of regions from which a region to be assigned to the position on the segmentation image indicated by the position information is selected; and perform control to display on a display, candidates for the region to be assigned so as to allow selection of the region to be assigned, on the basis of the acquired preference levels.

Abstract: Provided is a medical image processing system capable of maintaining or improving the resolution of an image obtained by using narrow-band light of a short wavelength while maintaining image quality of an image obtained by using broadband light such as white light. A light source unit emits specific narrow-band light of a short wavelength. An image sensor includes a first pixel group including a B pixel and a second pixel group including a G pixel and a W pixel. The B pixel has a higher sensitivity to the specific narrow-band light than the G pixel. The G pixel has a sensitivity to light in a green band and the specific narrow-band light. The W pixel has a sensitivity to broadband illumination light including the light in the green band and the specific narrow-band light.

Abstract: An image generation unit generates a contrast-reduced image in which contrast in a region other than a soft part is reduced in a radiographic image indicating a subject including the soft part and a bone part. A body thickness derivation unit derives the body thickness of the subject based on the contrast-reduced image.

Abstract: A processor acquires a confirmation radiographic image including a surgical tool. In a case in which a radiographic image is input, the processor detects a region of the surgical tool from the confirmation radiographic image using a discriminator that detects the region of the surgical tool included in the radiographic image.

Abstract: An ultrasound diagnostic apparatus 1 includes a transducer array 2, a transmission unit 3 that transmits a set of a first ultrasonic pulse FP and a second ultrasonic pulse SP having phases inverted from each other on the same scanning line from the transducer array 2 into a subject N times to be equal to or greater than at least two times, a reception unit 4 that acquires reception signals from a signal output from the transducer array 2, which receives an ultrasound echo, a quadrature detection unit 5 that acquires an IQ signal string corresponding to the first ultrasonic pulse FP and an IQ signal string corresponding to the second ultrasonic pulse SP by performing quadrature detection in a determined range on the reception signals, and a bubble signal likelihood calculation unit 6 that calculates a bubble signal likelihood based on the IQ signal strings acquired by the quadrature detection unit 5.

Abstract: Provided are a three-dimensional display device, a three-dimensional display method, and a program capable of notifying a user of an event having a causal relationship with a damage. The three-dimensional display device (10) includes a memory (16) that stores a three-dimensional model of a structure, a damage displayed in the three-dimensional model, and an event that has a causal relationship with the damage; a display unit (26); and a processor (20). In the three-dimensional display device (10), the processor (20) causes the display unit (26) to display the three-dimensional model, superimpose the damage on the three-dimensional model and display the damage, and display the event having the causal relationship with the damage.

Abstract: An observation apparatus includes an acquisition unit that acquires positional information indicating a position of a bottom surface of a support for supporting an observation target, an imaging optical system that forms an optical image showing the observation target supported by the support on an image plane, a focus adjustment unit that adjusts a focal position of the imaging optical system based on the positional information acquired by the acquisition unit, and a control unit that performs control for matching an inclination of the image plane on which the optical image is formed to an inclination of an imaging surface of an imaging element based on the positional information acquired by the acquisition unit.

Abstract: There are provided a lens barrel and an imaging device that can fix a movable member to a stationary frame without providing a member for fixing the movable member. The lens barrel includes a first motor (56) that drives a third front lens group-holding frame (24B) by first magnets (56A) provided on the third front lens group-holding frame (24B) and a first coil (56C), and a second motor (58) that drives a fourth lens group-movable holding frame (26B) by second coils (58A) provided on the fourth lens group-movable holding frame (26B) and second magnets (58B) provided on a fourth lens group base-holding frame (26A) fixed to the stationary barrel (12) and the cam barrel (14). The third front lens group-holding frame (24B) is fixed by a magnetic force between the first magnets (56A) and inner and outer yokes (58C, 58D) provided on the fourth lens group base-holding frame (26A) in a case where the application of current to the first coil (56C) is stopped.

Abstract: According to an aspect of the invention, among the individual images, a detection result for the check target image for which it is determined that a user is encouraged to check the detection result or a detection result for the partial image acquired by cutting a partial region from the check target image is displayed on the display device to encourage the user to check the detection result, and the detection result is revised on the basis of an instruction input by the user. Therefore, the image for which the detection result is to be checked is distinctively displayed, and the detection result for the image is revised on the basis of an instruction input by the user, which results in reduction in the time taken for checking and revision.

Abstract: A medical image processing device includes a storage and a processor. The storage stores notification setting information for setting a notification content regarding which method a notification is performed in accordance with lesion information indicating content of a lesion, part information representing a part, or procedure information representing a procedure performed at a time of acquisition of a medical image. The processor is configured to acquire the medical image including a subject; perform image analysis processing on the medical image; select use-notification setting information from the notification setting information by using the lesion information, the part information or the procedure information; and perform the notification to notify a user of a result of the image analysis processing with different methods of the notifications for different lesion information, part information or procedure information according to the use-notification setting information.