Abstract: An image correction method according to an aspect of the present disclosure includes receiving an input of selecting one of a first method for correcting a shape of an image projected from a projector onto a projection surface and a second method that is a method for correcting the shape of the image and is different from the first method, outputting a signal for causing the projector to project a first pattern image when the first method is selected, generating first correction data for correcting the shape of the image using the first method based on a first captured image that is acquired by imaging the projection surface and includes the projection surface and a first projection image appearing on the projection surface by projecting the first pattern image, outputting a signal for causing the projector to project a second pattern image different from the first pattern image when the second method is selected, and generating second correction data for correcting the shape of the image using the second met

Abstract: There are provided an optical system and an imaging device including the same. The optical system includes: in order from an object side to an image side, a first lens group having refractive power; and a second lens group having positive refractive power. A variable distance that varies during focusing between the first lens group and the second lens group is closer to an object than a variable distance that varies during focusing between other lenses. The first lens group includes a positive lens and at least one or more negative lenses in order from the image side. The second lens group includes a lens subgroup 2A having positive refractive power, an aperture stop, and a lens subgroup 2B having positive refractive power in order from the object side. The lens subgroup 2B includes a negative lens and a positive lens in order from the object side and satisfies a predetermined Conditional Expression.

Abstract: A jaw exchanger includes a stocker configured to store jaws which are configured to be attached to a chuck body of a machine tool, a stocker movement mechanism configured to move the stocker between a first position and a second position, and a jaw transferor configured to transfer the jaws to the stocker positioned at the first position from a jaw receiver to receive the jaws, and configured to transfer the jaws to the chuck body from the stocker positioned at the second position. The chuck body is rotatable about a rotation axis.

Abstract: An information processing device is configured to communicate with both a vehicle and a mobile information terminal in which a digital key for the vehicle is registered. The information processing device includes a processing circuit and a storage device. The storage device stores a database, in which a correction value for calibration of the ranging, performed by the vehicle to determine that the mobile information terminal is within an operating area of the digital key, is recorded in advance for each model of the mobile information terminal. The processing circuit is configured to execute acquiring of information identifying the model from the mobile information terminal, extracting of the correction value corresponding to the model of the mobile information terminal from the database, based on the information that is acquired, and transmitting of the correction value that is extracted to the vehicle.

Abstract: A management device manages a digital key. The digital key is registered in a mobile information terminal to operate a vehicle. This management device includes a processor configured to execute a process for issuing a password on a condition that an owner key that is a digital key registered in the mobile information terminal of a vehicle owner is deleted from the mobile information terminal, the password being needed to reregister the owner key.

Abstract: A vehicle configured to utilize a digital key registered in a mobile information terminal of a user, in which the vehicle includes a processor configured to transmit, to a management server for the digital key, log information of an event occurring in the vehicle when registering the digital key to the mobile information terminal.

Abstract: An electric connection inspection device includes: a cooling plate; an insulating plate provided on the cooling plate; a first measurement electrode provided on the insulating plate; and a second measurement electrode and a third measurement electrode provided above the first measurement electrode and located apart from the first measurement electrode. The insulating plate includes a variable thermal resistance mechanism. A semiconductor device can be installed between the first measurement electrode and the second measurement electrode and between the first measurement electrode and the third measurement electrode.

Abstract: A control method includes projecting a first image group having a first state in which brightness of a first projection image is greater than zero and brightness of a second projection image is zero on a projection surface in a corresponding region where parts of the first and second projection images overlap, acquiring first imaging data by imaging the corresponding region with the first image group projected on the projection surface, projecting a second image group having a second state in which brightness of the first projection image is zero and brightness of the second projection image is greater than zero in the corresponding region, acquiring second imaging data by imaging the corresponding region with the second image group projected on the projection surface, and detecting a position difference between the first and second projection images in an overlapping region range by analyzing the first and second imaging data.

Abstract: A refrigeration cycle device includes a refrigerant circuit and a control device to control an expansion valve. The control device includes a supercooling level controller, a discharge temperature controller and a first maximum selector. The supercooling level controller calculates a first opening degree of the expansion valve such that a supercooling level of the refrigerant follows a target value and to output a calculation result. The discharge temperature controller calculates a second opening degree of the expansion valve such that temperature of a refrigerant discharged from a compressor follows a predetermined upper limit and to output a calculation result. The first maximum selector outputs a maximum value out of the output of the supercooling level controller and the output of the discharge temperature controller. The control device controls the expansion valve by using the value outputted from the first maximum selector.

Abstract: A vehicle control device has a processor configured to determine whether or not there exists a branching location where the vehicle is to exit from the traveling in a predetermined driving zone of a navigation route and, when a branching location exists, to determine whether or not a control transfer request zone exists in which the driver is to be given a request to transfer driving of the vehicle from automatic control to manual control, within a first distance on the branching road from the branching location, or a second distance on the traveling road from the branching location in the traveling direction of the vehicle, and when the control transfer request zone exists, to notify the driver via a notification unit, before the vehicle reaches the branching location, that the vehicle is to be moved from the traveling road to the branching road by manual control.

Abstract: The present invention is drawn to a raw material for chemical deposition for producing a ruthenium thin film or a ruthenium compound thin film by a chemical deposition method, containing an organoruthenium compound represented by the following formula 1, and further containing ?-diketone that is the same as a ligand of the organoruthenium compound. The raw material for chemical deposition of the present invention is inhibited in discoloration/precipitation even when heated at a high temperature, and enables to form a stable ruthenium thin film or ruthenium compound thin film. wherein substituents R1 and R2 are each hydrogen, or a linear or branched alkyl group.

Abstract: There are provided an optical system and an imaging device including the same. The optical system includes: in order from an object side to an image side, a first lens group having refractive power; and a second lens group having positive refractive power. A variable distance that varies during focusing between the first lens group and the second lens group is closer to an object than a variable distance that varies during focusing between other lenses. The first lens group includes a positive lens and at least one or more negative lenses in order from the image side. The second lens group includes a lens subgroup 2A having positive refractive power, an aperture stop, and a lens subgroup 2B having positive refractive power in order from the object side. The lens subgroup 2B includes a negative lens and a positive lens in order from the object side and satisfies a predetermined Conditional Expression.

Abstract: A vehicle control device has a processor configured to generate a first traveling lane plan representing the traveling lane in which the vehicle is traveling within a first driving zone of a navigation route, to generate a first lane change plan representing movement of the vehicle between lanes, based on the first traveling lane plan or on surrounding environment information and, when the first lane change plan has been generated, to determine whether or not there exists a control transfer request zone at less than a first reference distance from the location of the vehicle on the post-movement traffic lane, or a lane change schedule zone at less than a second reference distance, and the first lane change plan is cancelled when such a control transfer request zone or lane change schedule zone exists.

Abstract: A vehicle reducing unease of a driver during driver assistance, provided with a display device configured to display a surrounding vehicle together with a host vehicle at a relative position calculated by an object recognition device, display a mark showing that a lane change is planned to be performed at a predetermined space for performing a lane change in a destination driving lane which is a destination for a lane change when an automatic lane change is planned to be performed, and make a position of the mark change in accordance with the relative position of the surrounding vehicle when there is a surrounding vehicle present having an effect on a lane change in the destination driving lane.

Abstract: A connector includes a power terminal, an LA terminal, a second housing portion, a heat storage member, and a cover. The power terminal is to be electrically connected to a mating terminal. The LA terminal is to be electrically connected to a cable. The heat storage member is erected at a connection portion between the power terminal and the LA terminal. The second housing portion includes a second housing space that houses the heat storage member. The cover sheathes an upper end opening of the second housing portion. The cover has a vent hole that penetrates the cover and communicates with the second housing space. The vent film is provided to the vent hole.

Abstract: A vehicle control device has a processor configured to determine whether a first road exists where the vehicle is to exit from the traveling road, and when a first road exists, to set a lane change schedule zone based on a first connecting location, to determine whether a second road located on the same side of the traveling direction of the vehicle as the first road exists between the current location of the vehicle and the first connecting location, to change a start location of the lane change schedule zone based on a second connecting location, when a second road exists and the start location of the lane change schedule zone is at a second connecting location, or before the second connecting location, and to notify the driver of the plan to move the vehicle between lanes while the vehicle is traveling in the lane change schedule zone.

Abstract: Provided is a method for manufacturing a semiconductor nanoparticle, the method includes performing a heat treatment of a first mixture containing a silver (Ag) salt, an alkali metal salt, a salt containing at least one of indium (In) and gallium (Ga), a sulfur source, and an organic solvent. A ratio of the number of atoms of an alkali metal to the total number of atoms of Ag and the alkali metal in the first mixture is greater than 0 and less than 1.

Abstract: A vehicle reducing unease of a driver during driver assistance, provided with a display device configured to display a surrounding vehicle together with a host vehicle at a relative position calculated by an object recognition device, display a mark showing that a lane change is planned to be performed at a predetermined space for performing a lane change in a destination driving lane which is a destination for a lane change when an automatic lane change is planned to be performed, and make a position of the mark change in accordance with the relative position of the surrounding vehicle when there is a surrounding vehicle present having an effect on a lane change in the destination driving lane.

Abstract: A semiconductor device includes: a semiconductor substrate having a drift layer of a first conductivity type, a body region of a second conductivity type, and a JFET region of the first conductivity type in contact with the body region on both sides on the drift layer; a plurality of trenches formed in an upper surface of the semiconductor substrate and extending in a first direction; and a gate electrode formed in the trenches and on the upper surface of the semiconductor substrate with an insulating film interposed therebetween. In a unit cell, a first trench group composed of a plurality of trenches lined up in a second direction that is orthogonal to the first direction and a second trench group composed of a plurality of trenches lined up in the second direction are lined up in the first direction, and have a channel region that is shallower than the trenches.

Abstract: An culture vessel includes one or more recesses, each having a flat bottom surface, and a side surface extending upward from the peripheral edge of the bottom surface and including a rough surface with arithmetic mean roughness of 0.18 ?m to 5.0 ?m. The rough surface is water repellent and reduces meniscus formation on the peripheral edge of the upper surface of the culture solution. This suppresses a reduction in light amount at the peripheral edges of recesses due to meniscus formation. On the side surfaces of recesses, secondary illumination light is diffused and reflected. This suppresses formation of an image (ghost) of a biological sample by the secondary illumination light. Accordingly, it is possible to suppress a reduction in the amount of light due to meniscus formation in the culture solution and to reduce formation of an image of the biological sample by the secondary illumination light.