Abstract: With a fluid cleaning circulator having a hollow circular pipe in which a passage of a fluid is formed in a spiral shape, harmful microorganisms in the fluid are deactivated by ultraviolet light irradiation. Surface processing that reflects ultraviolet light is applied to an inner surface of the hollow circular pipe. A radiation prevention means that prevents radiation of an ultraviolet light from both ends of the hollow circular pipe to the outside is provided. An ultraviolet light LED element is provided on an inner wall of the hollow circular pipe only within a distance of approximately ½ of a flow passage length of the hollow circular pipe from a fluid inlet side end portion of a closed container of the hollow circular pipe.

Abstract: The present disclosure relates to reducing the size of a solid-state imaging apparatus. The solid-state imaging apparatus is configured by laminating a first structure body, comprising a pixel array unit in which pixels for performing photoelectric conversion are two-dimensionally aligned, and a second structure body, comprising an output circuit unit for outputting a pixel signal. The output circuit unit, including a through via which penetrates a semiconductor substrate constituting a part of the second structure body, and a signal output external terminal connected to the outside of the apparatus are arranged under the first structure body, the output circuit unit is connected to the signal output external terminal via the through via, and the outermost surface of the apparatus is a resin layer formed on an upper layer of an on-chip lens of the pixel array unit.

Abstract: Provided is a project management apparatus including: a first acquisition unit configured to acquire an on-site image obtained by photographing a construction site in which an installation object is to be constructed; a second acquisition unit configured to acquire engineering model data on each of a plurality of components forming the installation object; a display control unit configured to display, on a display apparatus, a composite image obtained by superimposing the engineering model data on the on-site image; and a reception unit configured to receive an operation of a user, wherein the display control unit is configured to display, based on the operation performed on the composite image by the user, a display screen for causing the user to input information relating to progress of a work unit containing a work of a component corresponding to the engineering model data selected by the user, on the display apparatus.

Abstract: A thermal formation sintering compound containing a binder, a sinterable powder material and a pore formation material, for formation into a predetermined shape in a thermal formation step, removal of the binder in a degreasing step, and sintering of the powder material in a sintering step is provided. The binder contains a low-temperature draining component which melts in the thermal formation step, begins draining at a temperature lower than a draining temperature of the pore formation material, and drains at a temperature lower than a temperature at which the pore formation material drains; and a high-temperature draining component which melts in the thermal formation step, begins draining after the pore formation material begins draining, and drains at a temperature higher than does the pore formation material.

Abstract: Provided is a construction vehicle including: a rolling-use hydraulic pump coupled to an output shaft of an engine and supplying hydraulic oil to a rolling-use hydraulic circuit; a task-use hydraulic pump coupled to the output shaft of the engine and supplying the hydraulic oil to a task-use hydraulic circuit; and an overspeed suppression mechanism configured to activate the task-use hydraulic pump to suppress overspeed of the engine when a load equal to or greater than allowable rotation speed is applied from the rolling-use hydraulic pump to the output shaft of the engine.

Abstract: Provided is a construction vehicle including: a rolling-use hydraulic pump coupled to an output shaft of an engine and supplying hydraulic oil to a rolling-use hydraulic circuit; a task-use hydraulic pump coupled to the output shaft of the engine and supplying the hydraulic oil to a task-use hydraulic circuit; and an overspeed suppression mechanism configured to activate the task-use hydraulic pump to suppress overspeed of the engine when a load equal to or greater than allowable rotation speed is applied from the rolling-use hydraulic pump to the output shaft of the engine.

Abstract: A thermal formation sintering compound containing a binder, a sinterable powder material and a pore formation material, for formation into a predetermined shape in a thermal formation step, removal of the binder in a degreasing step, and sintering of the powder material in a sintering step is provided. The binder contains a low-temperature draining component which melts in the thermal formation step, begins draining at a temperature lower than a draining temperature of the pore formation material, and drains at a temperature lower than a temperature at which the pore formation material drains; and a high-temperature draining component which melts in the thermal formation step, begins draining after the pore formation material begins draining, and drains at a temperature higher than does the pore formation material.

Abstract: This medical manipulator is provided with: an opening/closing drive transmission unit that transmits driving force for an opening/closing operation to a tip operation section from a handle side; and a rotary driving transmission unit that transmits rotary force for a rolling operation to the tip operation section from the handle. The rotary driving transmission unit has: a rolling drive transmission tube disposed rotatably within a shaft; a bevel gear provided to the joint between the shaft and the tip operation section; and a rotating sleeve that meshes with the bevel gear. A pull-wire having flexibility and configuring a portion of the opening/closing drive transmission unit extends through the inside of the joint to the inside of the tip operation section.

Abstract: An object of the present invention is to provide a simple measure which can suppress freshness deterioration of a myoglobin-containing food. The present invention relates to a myoglobin-containing food freshness deterioration suppressing material for suppressing freshness deterioration of a myoglobin-containing food, comprising: a substrate comprising a polymer; and an antioxidant with which at least a part of the surface of the substrate is covered, and/or an antioxidant supported in a layer forming at least a part of the surface of the substrate; wherein 0.01 g/m2 or more and 20 g/m2 or less of the antioxidant is included relative to the area of the part in which the antioxidant is present, of the surface of the substrate.

Abstract: A medical manipulator wherein a first section provided with a driven coupling is detachably attached to a second section provided with a driving coupling that includes a drive source and is driven by the drive source. The driving coupling and the driven coupling are fitted to each other to transmit the drive force from the drive source to a tip-end operation part. In at least one coupling among the driving coupling and the driven coupling, tooth ends on the side where the fitting of the driving coupling and the driven coupling begins when the first section and the second section are connected become thinner towards the axial-direction end surface.

Abstract: A switch mechanism for a medical manipulator, the switch mechanism including a moveable switching operation part, moving-side contacts provided to the switching operation part, and fixed-side contacts capable of contacting the moving-side contacts. At least the electrical-contact sections of the moving-side contacts and of the fixed-side contacts are formed from a corrosion-resistant material.

Abstract: A medical manipulator is provided with a brake release mechanism. The brake release mechanism is provided with a release button which is provided on a tilt wheel, and a lever mechanism which has at least one portion arranged on the inside of the tilt wheel and which is pressed when the release button moves inwards. By the action of the lever mechanism when the release button is operated, braking by a brake mechanism is released.

Abstract: A medical manipulator includes: a manipulator body that has a handle; a drive unit that can be detachably attached to the handle and has a drive source; a guide mechanism that guides the movement of the drive unit when the drive unit is attached to or detached from the handle; a motive force-transmitting coupling that has a driving member and a driven member, and transmits the drive force from the drive source to the handle side; and an electrical connection mechanism that electrically connects the handle and the drive unit when the drive unit is mounted to the handle.

Abstract: A slip ring mechanism for a medical manipulator, the slip ring mechanism including: a rotating rod that rotates together with a drive shaft; rotating terminals that are positioned so as to be coaxial to the rotating rod; conductive members that contact the rotating terminals and are electrically connected to an end effector; holding members that hold the conductive members such that the conductive members are sandwiched between the holding members and the rotating terminals; and contact terminals that contact the rotating terminals so as to be capable of rotating and sliding relative thereto.

Abstract: A medical manipulator is provided with a brake mechanism. The brake mechanism is provided with a brake rotor and a brake shoe which can contact the outer periphery of the brake rotor. On the outer periphery of the brake rotor, a first gear is provided along the circumference. On the portion of the brake shoe which is opposite of the outer periphery of the brake rotor, a second gear is provided which can mesh with the first gear.

Abstract: A medical manipulator includes: a manipulator body that has a handle; a drive unit that can be detachably attached to the handle; and an attachment limiting mechanism that is provided to the handle. When the number of times that the drive unit has been attached to and detached from the handle reaches a set number, the attachment limiting mechanism prevents the mounting of the drive unit to the handle. The attachment limiting mechanism has a counting mechanism and a stopper. The counting mechanism counts the number of times that the drive unit is attached and detached. When the count reaches a set number, the stopper is made to protrude into a mounting hole in the handle so as to prevent the insertion of the drive unit into the mounting hole.

Abstract: An object of the present invention is to provide a simple measure which can suppress freshness deterioration of a myoglobin-containing food. The present invention relates to a myoglobin-containing food freshness deterioration suppressing material for suppressing freshness deterioration of a myoglobin-containing food, comprising: a substrate comprising a polymer; and an antioxidant with which at least a part of the surface of the substrate is covered, and/or an antioxidant supported in a layer forming at least a part of the surface of the substrate; wherein 0.01 g/m2 or more and 20 g/m2 or less of the antioxidant is included relative to the area of the part in which the antioxidant is present, of the surface of the substrate.

Abstract: A medical manipulator includes a surgical tool that has an end effector at a distal end and a drive unit that is detachable from a handle of the surgical tool. In a state where the drive unit is mounted on the handle, when a manipulation lever is manipulated, a driving force of a motor is transmitted to the handle, and the end effector is operated. Even in a state where the drive unit is detached from the handle, the surgical tool can be independently used by a manual manipulation.

Abstract: A medical manipulator has a distal-end working unit including an end effector. The distal-end working unit has a rotor having a hollow tube rotatable in unison with the end effector and a rotational support tube having a posture variable with respect to the shaft. The rotor is rotatably supported by an inner circumferential surface of the rotational support tube. Engaging members that are disposed in side holes formed in the rotational support tube have inner ends inserted in an annular groove.

Abstract: A thermal formation sintering compound containing a binder, a sinterable powder material and a pore formation material, for formation into a predetermined shape in a thermal formation step, removal of the binder in a degreasing step, and sintering of the powder material in a sintering step is provided. The binder contains a low-temperature draining component which melts in the thermal formation step, begins draining at a temperature lower than a draining temperature of the pore formation material, and drains at a temperature lower than a temperature at which the pore formation material drains; and a high-temperature draining component which melts in the thermal formation step, begins draining after the pore formation material begins draining, and drains at a temperature higher than does the pore formation material.