Abstract: A solid-state imaging device generates signals by photoelectric conversion elements included in a first substrate in which circuit elements of a plurality of pixels are arranged. The solid-state imaging device outputs, from the plurality of pixels via output circuits, the signals that are generated by the photoelectric conversion elements and are via connection parts that electrically connect the first substrate with a second substrate, the output circuits being included in the second substrate.

Abstract: A driving force transmission mechanism for transmitting a driving force from a driving source has the following arrangement. That is, the driving force transmission mechanism includes a linear or rod-shaped flexible manipulation wire, an inner pipe serving as a flexible guide member in which the manipulation wire is inserted, an outer pipe provided radially outside the inner pipe and configured to suppress deformation of the inner pipe.

Abstract: The wavelength conversion member includes a plurality of fluorescent members that absorb the excitation light and emit fluorescent light having a peak wavelength different from the peak wavelength of the excitation light. The wavelength conversion member has a surface irradiated with excitation light that faces an excitation light emitting surface of the excitation light source. The optical axis passes the center of the surface irradiated with excitation light. The plurality of fluorescent members are arranged in a divisional manner at such proportions that a circumferential area ratio, which is defined as the ratio of area occupied by each of the fluorescent members in a concentric annular region having a center located at the center of the surface irradiated with excitation light on the surface irradiated with excitation light of the wavelength conversion member, is substantially constant irrespective of the radius of the concentric annular region.

Abstract: The image processing device includes a storage section, an interpolation section, an estimation calculation section, and an image output section. A low-resolution frame image is acquired by reading light-receiving values of light-receiving units. The storage section stores the low-resolution frame image. The interpolation section calculates light-receiving values of virtual light-receiving units by an interpolation process based on the light-receiving values. The estimation calculation section estimates estimated pixel values at a pixel pitch smaller than that of the low-resolution frame image based on the light-receiving value of the light-receiving unit and the light-receiving values of the virtual light-receiving units. The image output section outputs a high-resolution frame image having a resolution higher than that of the low-resolution frame image based on the estimated pixel values.

Abstract: Provided is a laser source apparatus including a single laser source that emits an ultrashort-pulse laser beam; a wavelength conversion mechanism that generates a plurality of pulsed laser beams having different wavelengths by converting at least a part of wavelength of the ultrashort-pulse laser beam; a dispersion adjusting section that adjusts the amount of frequency dispersion for each of the pulsed laser beams; and an introducing optics that emits the plurality of pulsed laser beams whose frequency dispersion amounts are adjusted by the dispersion adjusting section. The dispersion adjusting section adjusts the amount of frequency dispersion for each of the pulsed laser beams so that each of the pulsed laser beams introduced to the irradiation optics of the optical apparatus from the introducing optics to excite a specimen is close to a substantially Fourier-transform-limited pulse.

Abstract: A focus control device includes an image acquisition section that acquires a captured image that has been captured by an imaging optical system, an evaluation value calculation section that calculates a focus evaluation value based on the captured image, the focus evaluation value being used to evaluate an in-focus state of an object in the captured image, a determination information calculation section that calculates determination information based on the focus evaluation value, a determination section that determines whether to start or stop an autofocus control process based on the determination information, and a focus control section that starts or stops the autofocus control process based on a determination result of the determination section.

Abstract: In order to pick up a sufficient amount of cells for a genetic test from a section of a biological tissue with a simple structure and a simple operation, provided is a cell collection apparatus comprising: a substrate which is provided to be dividable into a plurality of small pieces along a predetermined dividing line, and which has a flat surface to which a section of a biological tissue can be pasted; a sheet-shaped expandable member to which the substrate can be adhered in a detachable manner, and which is expandable in a direction along the surface; a expansion unit for expanding the expandable member in at least a region adhered with the substrate, in a direction along the surface; and a pickup unit for detaching and picking up the divided small pieces from the expandable member.

Abstract: An inverted microscope includes: a microscope main body; a stage that is supported by the microscope main body; and an observation optical system that allows observing a sample placed on the stage from underneath, the microscope main body, in which an optical device can be attached between an objective lens and a tube lens which constitute the observation optical system including a plurality of stage supporting parts that support the stage; and a beam part that connects, in a manner of locating between the tube lens and the objective lens, at least a pair of stage supporting parts at front and back sides together among the plurality of stage supporting parts.

Abstract: Provided are a ramp wave generation circuit and a solid-state imaging device in which a pulse output unit includes a delay part including a plurality of delay units that delay and output an input signal, and a delay control part that controls a delay time by which the delay unit delays the signal, and outputs a plurality of signals having logic states corresponding to logic states of signals output by the delay units, a time difference between timings at which the logic states of the respective signals are changed being a time corresponding to the delay time.

Abstract: Provided are a solid-state imaging device, an imaging device, and a signal reading method, which may reduce the degradation of signal quality, suppress an increase in a chip area, and suppress an increase in current consumption. The solid-state imaging device includes a plurality of pixels classified as first to nth (where n is an integer greater than or equal to 2) pixels, wherein each of the plurality of pixels includes a photoelectric conversion element arranged on a first substrate, an amplification circuit configured to output an amplified signal by amplifying a signal generated by the photoelectric conversion element, and a signal accumulation circuit arranged on a second substrate and configured to accumulate the amplified signal output from the amplification circuit, and a control unit configured to control a drive current to be exclusively supplied to the amplification circuit of each of the first to nth pixels.

Abstract: With a simple configuration, a area in which an operating unit can move is prevented from being limited. Provided is an operation input device including a display; an operating unit that operates a display object displayed on the display; a head-mounted unit that is mounted on the head of an operator; relative position sensors that detect a relative position and a relative orientation of one of the head-mounted unit and the operating unit with respect to the other; and a control unit that actuates the display object displayed on the display on the basis of changes in the relative position and the relative orientation detected by the relative position sensors.

Abstract: A method for manufacturing an optical element includes floating an optical element material in gas to heat the optical element material, and thereafter making first and second shaping molds contact the floating optical element material at the same time, and pressurizing the optical element material by using the first and second shaping molds.

Abstract: A cable connection structure includes: a cable including a core wire and an external covering layer covering the core wire; a board on which an electrode is formed, the core wire being electrically connected to the electrode at an end face of the cable; and a compressing member attached to an outer periphery of the cable and radially compressing a part in a longitudinal direction of the cable.

Abstract: A structure includes a substrate on a surface of which a functional element and a first electrode are disposed, wherein the functional element provides a predetermined function by an operation based on an electrical signal and the first electrode is coupled to the functional element; an insulating member in a thin film that covers the surface of the substrate and extends from an end of the substrate; and a second electrode disposed on a substrate-side surface of the extending portion, which is extending from the end of the substrate, of the insulating member, wherein the second electrode is coupled to the first electrode. The second electrode is electrically coupled to a coaxial cable.

Abstract: A capsule casing of a capsule medical device has a chemical sensor inside, used for sensing operation. The chemical sensor has a recovery device which resets the chemical sensor to an initial state thereof so as to use the chemical sensor for the sensing operation a plurality of times or continuously.

Abstract: A shape memory alloy actuator according to the present invention includes a shape memory alloy wire which is inserted through a tube member, a movable body which moves in a direction in which, the length of the shape memory alloy wire changes due to contraction of the shape memory alloy wire, an elastic member which exerts an external force on the movable body in a direction in which the shape memory alloy wire elongates, and a magnetic sensor which has a magnetic portion which moves with the movement of the movable body, an exciting coil which magnetizes the magnetic portion, and which is provided corresponding to the magnetic portion, and a detecting coil which outputs an electric voltage according to a relative position with respect to the magnetic portion.

Abstract: An optical potentiometer includes a linear power transmission member, a retaining member configured to retain the power transmission member, and an optical element. An optical property of the optical element continuously varies along a moving direction of the power transmission member. The potentiometer further includes a light source, a light receiving section, a linear light transmitting member and a calculating section. The linear light transmitting member guides the light from the light source and outputs the light to the optical element, and guides light input from the optical element to the light receiving section. The calculating section calculates displacement of the power transmission member based on the electric signal output by the light receiving section.

Abstract: An optical potentiometer includes a metal pipe having one end closed, a metal pipe that has a relationship of a nested structure with respect to the metal pipe and guides the metal pipe movably in a longitudinal direction, a light source and an optical fiber which supply light into the metal pipe, and an optical power meter that detects a change in the amount of reflected light from inside the metal pipe. The metal pipe has a slit along the longitudinal direction. The optical power meter detects a change in the amount of reflected light from inside the metal pipe caused by a change in the opening amount of the slit caused in accordance with the movement of the metal pipe in the longitudinal direction.

Abstract: A microscope controller improves the operability in moving a stage when a stage moving operation is performed on a touch panel. The microscope controller for control of the operation of each electric unit configuring the microscope system solves problems by including: a touch panel unit having a display function and receiving an input by an external physical contact; a control unit for setting a display region as a function area by assigning an image for operation of the electric unit to a specified display region of the touch panel unit, and, when an input to the function area is detected, generating a control instruction signal for control of the electric unit depending on the contact operation to the electric unit corresponding to the function area, and a communication control unit for transmitting the control instruction signal to an external device for controlling the operation of the electric unit.

Abstract: Employed is an image processing device including a fluorescence-image generating unit that images fluorescence generated at a subject irradiated with excitation light and generates a fluorescence image; a white-light-image generating unit that images white light returned from the subject irradiated with illumination light and generates a white-light image; a memory that converts the white-light image to a plurality of color signals constituting a color space; an image computing unit that corrects the plurality of color signals converted by the memory using at least one color signal among the plurality of the color signals and the fluorescence image; an image computing unit that generates a corrected image from the plurality of color signals corrected by the image computing unit; and an image combining unit that combines the fluorescence image generated by the fluorescence-image generating unit and the corrected image generated by the image computing unit.