Abstract: A virtual image display device includes: an image display element that displays an image to be displayed as a virtual image; a propagation optical system that propagates light from the image display element; and a light guide member that guides the light propagated by the propagation optical system. The light guide member includes: a light beam incident part that introduces light including image information from the propagation optical system into the light guide member; an image extractor that extracts the light including image information from an inside of the light guide member; and an image emitter that emits the light including image information to an outside of the light guide member. The propagation optical system includes one or more optical members each having a curved surface shape that is non-rotationally symmetric with respect to an optical axis.

Abstract: An electrolytic capacitor that includes a resin molding that includes a capacitor element including an anode, a dielectric layer, and a cathode, a sealing resin sealing the capacitor element; a first external electrode on a first end surface of the resin molding; and a second external electrode on a second end surface and connected to the cathode exposed at the second end surface of the resin molding, wherein when viewed in a thickness direction perpendicular to the length direction, the anode includes a first anode region having a first outer edge exposed at the first end surface and connected to the first external electrode, and a second anode region having a second outer edge positioned closest to the second external electrode in the length direction, and a length of the first outer edge is greater than a length of the second outer edge in a width direction.

Abstract: An electrolytic capacitor element that includes: an anode having a front end face and a base end face; a dielectric layer on at least one main face of the anode but excluding the base end face; a mask layer on the dielectric layer adjacent the base end face; and a cathode on the dielectric layer on the front end face side from the mask layer, wherein the cathode includes a solid electrolyte layer and a conductive layer, the solid electrolyte layer includes a first layer including a first conductive polymer doped with a first dopant and a second layer including a second conductive polymer doped with a second dopant, the second layer is partially disposed in the plane of the solid electrolyte layer, and the second conductive polymer is more likely to be dedoped than the first conductive polymer

Abstract: A boss is shaped in a tubular form and is injection molded integrally with a housing that forms a flow passage. A ring member is press-fitted to an inner peripheral wall of the boss. A shaft placed on a radially inner side of the ring member is configured to be rotated about a central axis. A movable valve is coupled to a portion of the shaft and is configured to adjust a size of a cross-sectional area of a passage opening at the flow passage. Each of gate marks of the housing is a trace of a site of the housing where molten resin is injected at a time of injection molding of the housing. Each of ribs radially inwardly projects from the inner peripheral wall of the boss and is placed at a corresponding location of the boss which is between adjacent two of the gate marks.

Abstract: An electrolytic capacitor that includes a stack having multiple capacitor elements stacked in a thickness direction perpendicular to a length direction, wherein a first end of a first cathode is first closest to a second external electrode among all of ends of the cathodes of the multiple capacitor elements, a second end of a second cathode is second closest to the second external electrode, and an end of the second external electrode is closer to a first external electrode than the second end of the second cathode.

Abstract: A solid electrolytic capacitor element that includes: an anode including a valve acting metal substrate and having a front end face and a base end face; a dielectric layer on at least a first main face of the anode but excluding at least the base end face; a mask layer including an insulating material on the dielectric layer adjacent the base end face; and a cathode on the dielectric layer at a position closer to the front end face as compared to the mask layer, wherein the cathode includes: a solid electrolyte layer on the dielectric layer, and a conductive layer on the solid electrolyte layer, the solid electrolyte layer includes a protrusion adjacent the mask layer, and a largest thickness of the solid electrolyte layer at the protrusion is larger than a thickness of the solid electrolyte layer at a rest of the solid electrolyte layer excluding the protrusion.

Abstract: Provided are a semiconductor device with a bonding strength ensured between an electrode of a semiconductor element and a terminal, and a power conversion device including the semiconductor device. A semiconductor device includes: a semiconductor element having an electrode; a substrate; a terminal; and a bonding material. The terminal has a through hole and has a step portion in the inside of the through hole. The bonding material covers the step portion in the inside of the through hole and is in contact with the electrode of the semiconductor element.

Abstract: A flavor-containing sheet for a smoking article, the sheet comprising a thickening polysaccharide, a flavor, an emulsifier, and a filler.

Abstract: A flavor-containing sheet for a smoking article, the sheet comprising a thickening polysaccharide, a flavor, an emulsifier, and a filler.

Abstract: An electrolytic capacitor including: a resin molding including a capacitor element with an anode, a dielectric layer, and a cathode, and a sealing resin sealing the capacitor element; a first external electrode on a first end surface; and a second external electrode connected to the cathode at a second end surface and including a first electrode portion on a first side surface and having a first electrode end in contact with the first side surface and closest to the first end surface in the length direction, and, when viewed in a thickness direction, a region where the capacitor element is opposite to the first electrode portion in a width direction includes a first region where a distance in the width direction between the capacitor element and the first electrode portion is shorter than a distance in the width direction between the capacitor element and the first electrode end.

Abstract: An electrolytic capacitor that includes a resin molding that includes a capacitor element including an anode, a dielectric layer, and a cathode, a sealing resin sealing the capacitor element; a first external electrode on a first end surface of the resin molding; and a second external electrode on a second end surface and connected to the cathode exposed at the second end surface of the resin molding, wherein when viewed in a thickness direction perpendicular to the length direction, the anode includes a first anode region having a first outer edge exposed at the first end surface and connected to the first external electrode, and a second anode region having a second outer edge positioned closest to the second external electrode in the length direction, and a length of the first outer edge is greater than a length of the second outer edge in a width direction.

Abstract: An electrolytic capacitor that includes a stack having multiple capacitor elements stacked in a thickness direction perpendicular to a length direction, wherein a first end of a first cathode is first closest to a second external electrode among all of ends of the cathodes of the multiple capacitor elements, a second end of a second cathode is second closest to the second external electrode, and an end of the second external electrode is closer to a first external electrode than the second end of the second cathode.

Abstract: A flavor-containing sheet for a smoking article, the sheet comprising a thickening polysaccharide, a flavor, an emulsifier, and a filler.

Abstract: A solid electrolytic capacitor that includes a valve-action metal substrate including a dielectric layer having pores on at least one main surface thereof, a mask layer made of an insulating material and covering a periphery of the main surface of the valve-action metal substrate, and a cathode layer on the dielectric layer at least within a region surrounded by the mask layer. The cathode layer includes a solid electrolyte layer on the dielectric layer, and the solid electrolyte layer includes a first layer filling the pores of the dielectric layer, a second layer on the dielectric layer and along an outer peripheral portion of the region surrounded by the mask layer, the second layer being made of a material same as or different from that of the first layer, and a third layer covering the second layer and the dielectric layer.

Abstract: A cytoplasmic male sterile plant of the genus Lactuca is provided having low temperature growth ability comparable to that of a plant of the genus Lactuca with a normal cytoplasm, or a progeny thereof. For example, it is possible to alleviate a reduction in the growth ability at low temperature observed in previous CMS plants of the genus Lactuca and provide a CMS plant of the genus Lactuca having low temperature growth ability.

Abstract: An information processing device includes an authentication unit, an accepting unit, a communication unit, and a controller. The authentication unit is configured to authenticate an operator. The accepting unit is configured to accept an operation corresponding to authority of the operator authenticated by the authentication unit. The communication unit is configured to communicate with an external device. The controller is configured to, when a state of being unable to communicate with the external device continues for a preset time or longer while an operation permitted only to an operator having specific authority is remotely performed from the external device, perform control so as to bring about a state that is not a state where only the operator having the specific authority is able to perform the operation.

Abstract: A method for producing an electrolytic capacitor includes: a first step of preparing an anode body, and forming a dielectric layer on a surface of the anode body; a second step of forming a first conductive polymer layer on a surface of the dielectric layer, the first conductive polymer layer including a first conductive polymer and a first silane compound; a third step of bringing the first conductive polymer layer into contact with a first treatment liquid; and a fourth step of providing a second silane compound to the first conductive polymer layer after the third step.

Abstract: A solid electrolytic capacitor that includes a valve-action metal substrate including a dielectric layer having pores on at least one main surface thereof, a mask layer made of an insulating material and covering a periphery of the main surface of the valve-action metal substrate, and a cathode layer on the dielectric layer at least within a region surrounded by the mask layer. The cathode layer includes a solid electrolyte layer on the dielectric layer, and the solid electrolyte layer includes a first layer filling the pores of the dielectric layer, a second layer on the dielectric layer and along an outer peripheral portion of the region surrounded by the mask layer, the second layer being made of a material same as or different from that of the first layer, and a third layer covering the second layer and the dielectric layer.

Abstract: A conductive thin-film thinner than the undersurface electrode is provided outside the undersurface electrode on the undersurface of the ceramic substrate and connected to the undersurface electrode. A length from an outer circumferential part of the undersurface electrode to an outer circumferential pert of the ceramic substrate is equal to a length from an outer circumferential part of the top surface electrode to an outer circumferential part of the ceramic substrate. A thickness of the conductive thin-film is half or less than a thickness of the ceramic substrate.

Abstract: An information processing device includes an authentication unit, an accepting unit, a communication unit, and a controller. The authentication unit is configured to authenticate an operator. The accepting unit is configured to accept an operation corresponding to authority of the operator authenticated by the authentication unit. The communication unit is configured to communicate with an external device. The controller is configured to, when a state of being unable to communicate with the external device continues for a preset time or longer while an operation permitted only to an operator having specific authority is remotely performed from the external device, perform control so as to bring about a state that is not a state where only the operator having the specific authority is able to perform the operation.