Abstract: This invention is intended to identify a gene cluster involved in biosynthesis of a cyclic peptide compound produced by a filamentous fungus of the Curvularia species and to establish a system for synthesizing such cyclic peptide compound. The gene is composed of a first module to a tenth module and encodes a protein having activity of synthesizing a nonribosomal peptide constituting a basic peptide backbone of a cyclic peptide compound produced by a filamentous fungus of the Curvularia species.

Abstract: A suction method is provided as a method of performing, by using a suction collet, suction of a Fabry-Perot interference filter including a substrate and a laminated structure that is provided on the substrate and that includes a main surface facing the side opposite to the substrate, the method including a first step of arranging the suction collet so as to face the main surface, a second step of bringing the suction collet into contact with the Fabry-Perot interference filter after the first step, and a third step of suctioning the Fabry-Perot interference filter by using the suction collet after the second step.

Abstract: An object of the present invention is to identify an enzyme having activity of synthesizing dihydrotentoxin that is a tentoxin precursor and an enzyme having activity of synthesizing tentoxin using dihydrotentoxin as a substrate. The present invention concerns a tentoxin synthesis-related gene encoding a protein comprising the amino acid sequence of SEQ ID NO: 16 and having activity of nonribosomal peptide synthesis of dihydrotentoxin and a tentoxin synthesis-related gene encoding a protein comprising the amino acid sequence of SEQ ID NO: 18 and having activity of converting dihydrotentoxin to tentoxin.

Abstract: Provided is a coating composition suitable for in-mold coating and suitable particularly for a coating material for exterior applications. A two-pack coating composition comprising a main resin and a curing agent, wherein the main resin comprises a polyol, a curing catalyst, and a light stabilizer; the curing agent comprises an isocyanurate compound; a hydroxyl value of the polyol is 300 mg KOH/g or more and 1000 mg KOH/g or less; an average number of hydroxy groups of the polyol is 3 or more; a content of the curing catalyst is 0.25 parts by mass or more and 10 parts by mass or less based on 100 parts by mass of the polyol; the light stabilizer comprises a hindered amine-based compound; a common logarithm pKb of a base dissociation constant of the hindered amine-based compound is 6.5 or more and 14 or less; and a content of a solvent is 30% by mass or less.

Abstract: Provided is a two-pack coating composition suitable for open press coating and suitable particularly for exterior applications. A two-pack coating composition comprising a main resin and a curing agent, wherein the main resin contains a polyol, a curing catalyst, and an ultraviolet absorber; the curing agent contains an isocyanurate compound; a hydroxyl value of the polyol is 250 mg KOH/g or more and 1000 mg KOH/g or less; an average number of hydroxy groups of the polyol is 3 or more; a content of the curing catalyst is 0.05 parts by mass or more and 3 parts by mass or less based on 100 parts by mass of the polyol; and a content of a solvent is 30% by mass or less.

Abstract: Provided is a superimposed-image display device configured such that when there is a guidance divergence point, which is a guidance target, ahead in a traveling direction of a vehicle, a plurality of guidance objects that provide guidance on an entry route that enters the guidance divergence point and an exit route are displayed. When a course including the entry route, the guidance divergence point, and the exit route is displayed using a plurality of guidance objects, the plurality of guidance objects are displayed so as to match the elevation of the line of sight of an occupant and displayed so as to be shifted to locations that are on the opposite side to an exit direction at the guidance divergence point relative to the front of the vehicle.

Abstract: A tapered roller bearing has pockets configured to receive tapered rollers in a cage. Each of column portions facing the pockets includes a deburring-press processed surface on a radially inner side of a side surface of the each of the column portions. The deburring-press processed surface includes a straight portion located at a center of the pocket in an axial direction, pocket corner rounded portions located at both ends of the pocket in the axial direction, and relief portions each formed between the straight portion and the pocket corner rounded portion. Each of the relief portions has a relief amount increased gradually from an axial end of the straight portion toward the pocket corner rounded portion, and is smoothly connected to the straight portion.

Abstract: A tapered roller bearing is configured such that, when considering: (i) a reference point which is the intersection point between the imaginary line extending from the generatrix of the raceway surface of the inner ring toward a grinding undercut, and the imaginary line extending from the generatrix of a large flange surface toward the grinding undercut; (ii) the undercut width A of the grinding undercut from the reference point to the large flange surface; and (iii) the width RC of a chamfer of each tapered roller in the direction along the generatrix of the large flange surface, the width RC is 0.7 mm or less and the relationship between A and RC is A<RC.

Abstract: A tapered roller bearing is provided has a grinding undercut with an undercut width A of 0.5 mm or less from a reference point to a large flange surface. The reference point is the intersection point of the imaginary line extending from the generatrix of the raceway surface of the inner ring toward the grinding undercut, and the imaginary line extending from the generatrix of the large flange surface toward the grinding undercut.

Abstract: The present technology relates to an endoscope system, an endoscope control method, and a program that allow AF processing to be performed without deterioration in accuracy. Provided are a drive unit that drives a lens, a measurement unit that measures a position of the lens, and a control unit that controls focusing, the control of the focusing including setting a control amount of wobbling at the time of the focusing on the basis of first hysteresis that is held and second hysteresis that is measured upon energization. The measurement unit includes a sensor that measures the position of the lens by detecting passage of the lens. The present technology is applicable to a medical observation device such as an endoscope or a microscope.

Abstract: A rolling bearing includes an outer ring as a fixed ring, an inner ring as a rotary ring, and rolling elements disposed between the outer ring and the inner ring. The outer ring includes, on the radially opposite side of its raceway surface, a fitting surface fitted to a mating member, two annular grooves in which elastic members are fitted, and a recess adjacent to the annular grooves, and the recess has a bottom surface having an outer diameter smaller than the outer diameter of the fitting surface.

Abstract: A difference between a maximum value and a minimum value of arithmetic mean roughness Ra of an annular surface region in contact with a larger flange surface, in a larger end face of the tapered roller, is not greater than 0.02 ?m. A value of a ratio R/RBASE is not smaller than 0.75 and not greater than 0.87 where R represents a set radius of curvature of the larger end face of the tapered roller and RBASE represents a distance from a point which is an apex of a cone angle of the tapered roller to the larger flange surface of the inner ring. A ratio Rprocess/R is not lower than 0.5 where Rprocess represents an actual radius of curvature after grinding of the larger end face of the tapered roller and R represents a set radius of curvature.

Abstract: An image processing apparatus: obtains a captured image captured by the image capturing apparatus after an orientation adjustment is performed by using a first target image generated based on a three-dimensional model of a structure in an image capturing region; determines a correction amount for correcting a difference between an orientation of the image capturing apparatus and a target orientation based on the first target image and the obtained captured image; and corrects the captured image by using the correction amount. The corrected captured image can be used as a second target image for further adjusting the posture of the imaging device.

Abstract: A system includes an endoscope including a scope and an image sensor. The image sensor is configured to capture medical image data that includes effective image portion data and a mechanical vignetting portion data, the mechanical vignetting portion data of the medical image data being generated due to mechanical vignetting caused by a difference in the image sensor which generates the medical image data and the scope. There is also circuitry configured to determine evaluation information from image data which is from the effective image portion data, and execute a control process to at least partially control at least one of an autofocus processing, and an auto white balance processing on the endoscope on the basis of the evaluation information.

Abstract: Provided is a superimposed-image display device configured such that when there is a guidance divergence point, which is a guidance target, ahead in a traveling direction of a vehicle, a plurality of guidance objects that provide guidance on an entry route that enters the guidance divergence point and an exit route are displayed. When a course including the entry route, the guidance divergence point, and the exit route is displayed using a plurality of guidance objects, the plurality of guidance objects are displayed so as to match the elevation of the line of sight of an occupant and displayed so as to be shifted to locations that are on the opposite side to an exit direction at the guidance divergence point relative to the front of the vehicle.

Abstract: A light emitting device irradiates a surgical area with first wavelength light and second wavelength light. A wobbling operation of a focus lens included in an imaging device is controlled according to an emission timing of the first wavelength light and the second wavelength light when the surgical area is alternately irradiated with the first wavelength light and the second wavelength light. The present disclosure can be applied to an endoscopic surgical system, for example.

Abstract: A tapered roller bearing includes an inner ring having a tapered raceway surface and a large-collar surface on a large-diameter side of the raceway surface, and tapered rollers. Each of the rollers has a large end surface guided by the large-collar surface. When R represents a set curvature radius of the large end surface and RBASE represents a base curvature radius from a vertex of a cone angle of each of the tapered rollers to the large-collar surface, the base curvature radius RBASE is 100 mm or less, and a ratio R/RBASE of the set curvature radius R to the base curvature radius RBASE is set to 0.90 or less. When RACTUAL represents an actual curvature radius of the large end surface of each of the tapered rollers, a ratio RACTUAL/R of the actual curvature radius RACTUAL to the set curvature radius R exceeds 0.5.

Abstract: A rolling bearing is a tapered roller bearing, a cylindrical roller bearing, or a deep groove ball bearing including an inner ring, an outer ring, and a rolling element, each of the inner ring, the outer ring, and the rolling element being composed of a steel, the rolling bearing having a quench-hardened layer in at least one of an inner ring raceway surface of the inner ring, an outer ring raceway surface of the outer ring, and a rolling contact surface of the rolling element. A ratio of a total area of a plurality of martensite crystal grains in the quench-hardened layer is more than or equal to 70%. The plurality of martensite crystal grains are classified into a first group and a second group. An average grain size of the martensite crystal grains belonging to the first group is less than or equal to 0.97 ?m.

Abstract: A powertrain system includes a port injection internal combustion engine. A first start process is a process in which fuel is enclosed in a compression stroke cylinder when the engine is stopped, and based on a stored crank stop position, ignition is performed in a first cycle of the compression stroke cylinder upon engine start. A second start process is a process in which, based on the stored crank stop position, fuel injection is performed for an intake stroke cylinder while the engine is stopped, and based on the stored crank stop position, ignition is performed in the first cycle of the intake stroke cylinder upon engine start. When a catalyst temperature at the time engine start is requested is equal to or higher than a first threshold, a control device starts the internal combustion engine by at least one of the first start process and the second start process.

Abstract: A tapered roller bearing is provided in which, in order to prevent a sharp rise in temperature and rotate the bearing smoothly even when the bearing is used under sever lubrication conditions, when considering: (i) a reference point which is the intersection point between the imaginary line extending from the generatrix of the raceway surface of the inner ring toward a grinding undercut, and the imaginary line extending from the generatrix of a large flange surface toward the grinding undercut; (ii) the undercut width A of the grinding undercut from the reference point to the large flange surface; and (iii) the width RC of a chamfer of each tapered roller in the direction along the generatrix of the large flange surface, the width RC is 0.7 mm or less and the relationship between A and RC is A<RC.