Abstract: A medical image processing apparatus according to an embodiment includes processing circuitry. The processing circuitry acquires medical images of multiple time phases. The processing circuitry generates a vascular territory image showing plural vascular territories included in the subject tissue. The processing circuitry sets a region of interest in the subject tissue. The processing circuitry sets at least two regions out of the vascular territories and an ischemia area in the region of interest based on the vascular territory image. The processing circuitry calculates a ratio of each of the at least two regions to the region of interest. The processing circuitry outputs information about the ratio.

Abstract: A medical image processing apparatus includes processing circuitry configured to acquire medical image data representing a region including a target site, divide the medical image data into a plurality of pieces of divisional data according to an anatomical structure, extract a target region corresponding to the target site from each of the pieces of divisional data according to a particular condition, and cause an output circuit to output information on the extracted target region.

Abstract: Provided is a display device capable of switching between a wide viewing angle and a narrow viewing angle with a simple configuration and simple control. The problem is solved by providing a display element and an optical switching element which is disposed on a visible side of the display element, in which the optical switching element has a light guiding plate and a light source for causing light to be incident on an end surface of the light guiding plate, and 80% or more of the light emitted from the light guiding plate when the light source is turned on is emitted to a region at an angle of 30° or more with respect to a normal line of the light guiding plate on a surface on the opposite side of the display element.

Abstract: Provided is a display device capable of switching between a wide viewing angle and a narrow viewing angle with a simple configuration and simple control. The problem is solved by providing a display element and an optical switching element which is disposed on a visible side of the display element, in which the optical switching element has a light guiding plate and a light source for causing light to be incident on an end surface of the light guiding plate, and 80% or more of the light emitted from the light guiding plate when the light source is turned on is emitted to a region at an angle of 30° or more with respect to a normal line of the light guiding plate on a surface on the opposite side of the display element.

Abstract: A vehicle includes a body including an operation deck and an upper surface which is higher than a bottom surface of the operation deck. An operation control is provided at a front area of the operation deck to project higher than the upper surface of the body. A protective frame is provided on the body to project higher than the upper surface of the body above the operation deck. The upper surface of the body includes a front portion, a side portion, and a rear portion, and is flat along the side portion and at least one of the front and rear portions. The operation control is arranged to be folded for stowing in the operation deck. The protective frame is arranged to be removed, or at least a portion of the protective frame is arranged to be folded for stowing in the operation deck.

Abstract: The present invention aims to provide an optical compensation film that allows superior phase difference between a first optically anisotropic layer and a second optically anisotropic layer and excellent wavelength dispersibility in terms of front and inclined retardation of liquid crystal layers in liquid crystal cells, a polarizing plate containing the optical compensation film, and a liquid-crystal display device that can display superior images with less color change due to the polarizing plate. In order to attain the object, an optical compensation film etc. is provided that comprises at least a first optically anisotropic layer and a second optically anisotropic layer, wherein the first optically anisotropic layer satisfies at least one of the following Equations (i) to (iii): 1?Re1450)(0°)/Re1650)(0°)?1.25:??Equation (i) 1?Re1450)(40°)/Re1650)(40°)?1.25:??Equation (ii) 1?Re1450)(?40°)/Re1650)(?40°)?1.25:??Equation (iii).

Abstract: The present invention adequately provides a bend alignment mode liquid crystal cell with an optical compensation to provide high contrast and excellent viewing angle characteristic, and thereby provides a liquid crystal having capability of displaying excellent images with suppressed tone reversal. Therefore, the liquid crystal display contains at least a pair of polarizing films, a liquid crystal cell placed between the pair of polarizing films and a optical compensatory film, which contains at least a first optically anisotropic layer and a second optically anisotropic layer, placed between any one of the polarizing films, and a voltage applied to the liquid crystal cell, which is a bend alignment mode cell, in white displaying state is 1V or less.

Abstract: The present invention aims to provide an optical compensation film that allows superior phase difference between a first optically anisotropic layer and a second optically anisotropic layer and excellent wavelength dispersibility in terms of front and inclined retardation of liquid crystal layers in liquid crystal cells, a polarizing plate containing the optical compensation film, and a liquid-crystal display device that can display superior images with less color change due to the polarizing plate. In order to attain the object, an optical compensation film etc. is provided that comprises at least a first optically anisotropic layer and a second optically anisotropic layer, wherein the first optically anisotropic layer satisfies at least one of the following Equations (i) to (iii): 1?Re1450(0°)/Re1650(0°)?1.25:??Equation (i) 1?Re1450(40°)/Re1650(40°)?1.25:??Equation (ii) 1?Re1450(?40°)/Re1650(?40°)?1.

Abstract: A liquid crystal cell of bend alignment mode or hybrid alignment mode should be optically compensated suitably enough to display an image of high contrast. In the displayed image, change of hue is little, and no inversion of gradation is observed. In a liquid crystal display having a liquid crystal cell of bend alignment mode and a pair of polarizing plates, one of the polarizing plates comprises a polarizing membrane and two optically anisotropic layers. A first optically anisotropic layer is made from discotic compounds oriented in hybrid alignment, and is placed so that a direction giving the maximum refractive index in plane may be essentially at 45° to a transmission axis in plane of the polarizing membrane. The second optically anisotropic layer consists of a cellulose ester film, and is placed so that a direction giving the maximum refractive index in plane may be essentially parallel or perpendicular to a transmission axis in plane of the polarizing membrane.

Abstract: The present invention adequately provides a bend alignment mode liquid crystal cell with an optical compensation to provide high contrast and excellent viewing angle characteristic, and thereby provides a liquid crystal having capability of displaying excellent images with suppressed tone reversal. Therefore, the liquid crystal display contains at least a pair of polarizing films, a liquid crystal cell placed between the pair of polarizing films and a optical compensatory film, which contains at least a first optically anisotropic layer and a second optically anisotropic layer, placed between any one of the polarizing films, and a voltage applied to the liquid crystal cell, which is a bend alignment mode cell, in white displaying state is 1V or less.

Abstract: A liquid crystal cell of bend alignment mode or hybrid alignment mode should be optically compensated suitably enough to display an image of high contrast. In the displayed image, change of hue is little, and no inversion of gradation is observed. In a liquid crystal display having a liquid crystal cell of bend alignment mode and a pair of polarizing plates, one of the polarizing plates comprises a polarizing membrane and two optically anisotropic layers. A first optically anisotropic layer is made from discotic compounds oriented in hybrid alignment, and is placed so that a direction giving the maximum refractive index in plane may be essentially at 45° to a transmission axis in plane of the polarizing membrane. The second optically anisotropic layer consists of a cellulose ester film, and is placed so that a direction giving the maximum refractive index in plane may be essentially parallel or perpendicular to a transmission axis in plane of the polarizing membrane.