Abstract: An isolator includes a first electrode; a first insulating portion on the first electrode; a second electrode on the first insulating portion; a second insulating portion around the second electrode; and a first dielectric portion on the second electrode and the second insulating portion. The second insulating portion is provided along a first plane perpendicular to a first direction from the first electrode toward the second electrode. The second electrode including a bottom surface facing the first insulating portion, an upper surface facing the first dielectric portion, a first side surface connected to the bottom surface, and a second side surface connected to the upper surface and the first side surface. The upper surface is wider than the bottom surface in a second direction along the first plane. The first side surface is tilted with respect to the bottom surface and the second side surface.

Abstract: An isolator includes a first insulating portion, a first electrode provided in the first insulating portion, a second insulating portion provided on the first insulating portion and the first electrode, a third insulating portion provided on the second insulating portion, and a second electrode provided in the third insulating portion. The second insulating portion includes a plurality of first voids and a second void. The plurality of first voids are arranged in a first direction parallel to an interface between the first insulating portion and the second insulating portion. At least one of the first voids is provided under the second void.

Abstract: An isolator includes first and second coils, a first insulating film and a primary side conductor. The first coil at a primary side and the second coil at a secondary side are magnetically coupled via the first insulating film. The second coil and the primary side conductor are provided at a front surface side of the first insulating film. The first insulating film includes a plurality of island-shaped convex portions at the front surface side. The island-shaped convex portions are provided between the second coil and the primary side conductor. The island-shaped convex portions provide a creepage distance from the second coil to the primary side conductor along the front surface of the first insulating film. The creepage distance is longer in any direction along the front surface of the first insulating film than a direct distance from the second coil to the primary side conductor.

Abstract: An isolator includes a first electrode; a first insulating portion on the first electrode; a second electrode on the first insulating portion; a second insulating portion around the second electrode; and a first dielectric portion on the second electrode and the second insulating portion. The second insulating portion is provided along a first plane perpendicular to a first direction from the first electrode toward the second electrode. The second electrode including a bottom surface facing the first insulating portion, an upper surface facing the first dielectric portion, a first side surface connected to the bottom surface, and a second side surface connected to the upper surface and the first side surface. The upper surface is wider than the bottom surface in a second direction along the first plane. The first side surface is tilted with respect to the bottom surface and the second side surface.

Abstract: An insulating device includes: a first inductor including a first coil layer located in a first plane; a second inductor separated from the first inductor, the second inductor including a second coil layer located in the first plane, a central axis of the second coil layer being positioned inside the first coil layer; and an insulating layer located between the first inductor and the second inductor.

Abstract: An object of the present invention is to provide a cell penetrating peptide having a penetrating ability into cells. The present inventors provided a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 1, a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 2 and a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 3; and a complex comprising any one of the cell penetrating peptide and a functional molecule.

Abstract: The present application provides a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 1, a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 2 and a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 3; and a complex comprising any one of the cell penetrating peptide and a functional molecule.

Abstract: An isolator includes a first electrode; a first insulating portion on the first electrode; a second electrode on the first insulating portion; a second insulating portion around the second electrode; and a first dielectric portion on the second electrode and the second insulating portion. The second insulating portion is provided along a first plane perpendicular to a first direction from the first electrode toward the second electrode. The second electrode including a bottom surface facing the first insulating portion, an upper surface facing the first dielectric portion, a first side surface connected to the bottom surface, and a second side surface connected to the upper surface and the first side surface. The upper surface is wider than the bottom surface in a second direction along the first plane. The first side surface is tilted with respect to the bottom surface and the second side surface.

Abstract: An isolator includes a first electrode; a first insulating portion on the first electrode; a second electrode on the first insulating portion; a second insulating portion around the second electrode; and a first dielectric portion on the second electrode and the second insulating portion. The second insulating portion is provided along a first plane perpendicular to a first direction from the first electrode toward the second electrode. The second electrode including a bottom surface facing the first insulating portion, an upper surface facing the first dielectric portion, a first side surface connected to the bottom surface, and a second side surface connected to the upper surface and the first side surface. The upper surface is wider than the bottom surface in a second direction along the first plane. The first side surface is tilted with respect to the bottom surface and the second side surface.

Abstract: An isolator includes a first insulating portion, a first electrode provided in the first insulating portion, a second insulating portion provided on the first insulating portion and the first electrode, a third insulating portion provided on the second insulating portion, and a second electrode provided in the third insulating portion. The second insulating portion includes a plurality of first voids and a second void. The plurality of first voids are arranged in a first direction parallel to an interface between the first insulating portion and the second insulating portion. At least one of the first voids is provided under the second void.

Abstract: An isolator includes a first electrode; a first insulating portion on the first electrode; a second electrode on the first insulating portion; a second insulating portion around the second electrode; and a first dielectric portion on the second electrode and the second insulating portion. The second insulating portion is provided along a first plane perpendicular to a first direction from the first electrode toward the second electrode. The second electrode including a bottom surface facing the first insulating portion, an upper surface facing the first dielectric portion, a first side surface connected to the bottom surface, and a second side surface connected to the upper surface and the first side surface. The upper surface is wider than the bottom surface in a second direction along the first plane. The first side surface is tilted with respect to the bottom surface and the second side surface.

Abstract: An object of the present invention is to provide a cell penetrating peptide having a penetrating ability into cells. The present inventors provided a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 1, a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 2 and a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 3; and a complex comprising any one of the cell penetrating peptide and a functional molecule.

Abstract: The present invention provides an aptamer that binds to IL-17 to inhibit binding of IL-17 and IL-17 receptor; a complex containing the aptamer and a functional substance (e.g., affinity substance, labeling substance, enzyme, drug delivery medium, drug and the like); a medicament containing the aptamer, or a complex containing the aptamer and a functional substance, a diagnosing drug and labeling agent and the like.

Abstract: Disclosed is a durable solid oxide fuel cell that is less likely to have a problem of a conventional solid oxide fuel cell that an air electrode containing a peroviskite oxide, when exposed to a reducing atmosphere, is separated at the stop of operation, especially shutdown. The solid oxide fuel cell includes an air electrode that is obtained by firing a compact containing a perovskite oxide and sulfur element. The content of the sulfur element in the air electrode as fresh after firing or before the start of power generation is in the range of 50 ppm to 3,000 ppm. The separation of the air electrode is effectively suppressed at the shutdown operation.

Abstract: On the other hand, the possibility of estimating the dopant ratio of a metal element to each ceria crystalline particle using integral-width or half-width obtained by XRD was considered as follows: an XRD peak is shifted depending on the dopant ratio of La to ceria; when La increases, an XRD peak is shifted to a lower angle; in XRD performed on a raw material obtained by mixing ceria crystalline particles having different dopant ratio, peaks corresponding to the respective dopant ratio exist close to each other; as a result, a peak width is widened; accordingly, the dopant ratio of a metal element to each ceria crystalline particles are supposed to vary when integral-width and half-width obtained by XRD are large. Thus, it was revealed for the first time that integral-width and half-width obtained by XRD indicate variations in dopant ratio. It should be noted that from the direct proportional relationship between the dopant ratio x and the integral-width for dopant ratio ranging from 0.35 to 0.

Abstract: A semiconductor light-emitting element includes a substrate having a convex portion protruding therefrom. A first semiconductor layer having a first conductivity type is separated from the substrate in a first direction. A second semiconductor layer of a second conductivity type is between the first semiconductor layer and the substrate. A third semiconductor is between the first and second semiconductor layers. A first electrode is provided between the first semiconductor layer and the substrate, and is electrically connected to the first semiconductor layer. A second electrode is provided between the second semiconductor layer and the substrate, and is electrically connected to the second semiconductor layer. A metal layer is between the first electrode and the second region, and between the second electrode and the first region. The metal layer includes a concave portion which conforms to the convex portion of the substrate.

Abstract: A semiconductor light-emitting element includes a first layer having a first conductivity. A second layer having a second conductivity is provided between the first layer and a substrate. A third layer is between the first and second layers. A first electrode is between the substrate and the first layer and is connected to the first layer. An insulating layer is between the first electrode and the substrate and between the first electrode and the second layer. A metal film is between the insulating layer and the substrate and covers the insulating layer and the second layer. The first electrode is in a concave portion extending between the second layer and the first layer. The insulating layer has a surface having a region in which a distance between the insulating layer and the substrate is decreased in a direction from the second layer to the first electrode.

Abstract: According to one embodiment, a semiconductor light emitting device includes a base body, first to third semiconductor layers, a first conductive layer, first and second insulating layers. The first semiconductor layer includes a region of a first conductivity type. The second semiconductor layer is provided between the first semiconductor layer and the base body, and has a second conductivity type. The third semiconductor layer is provided between the first and second semiconductor layers. The first conductive layer is provided between a part of the second semiconductor layer and the base body. The first conductive layer is electrically connected to the second semiconductor layer. The first insulating layer is provided between another part of the second semiconductor layer and the base body and between the first conductive layer and the base body. The second insulating layer is provided between the first insulating layer and the base body.

Abstract: A semiconductor light emitting element of an embodiment includes a laminated body having first, second, and third semiconductor layers stacked on each other in a first direction, the third semiconductor layer being between the first and second semiconductor layers in the first direction. The laminated body includes a first region and a second region spaced from the first region a second direction which intersects the first direction. The first electrode is electrically connected to the first semiconductor layer. The second electrode is disposed between the first region and the second region along the second direction. The first conductive layer electrically connects the second semiconductor layer and the second electrode to each other. An outer edge of the first conductive layer is positioned inside an outer edge of the laminated body.

Abstract: A semiconductor light emitting element of an embodiment includes a laminated body having first, second, and third semiconductor layers stacked on each other in a first direction, the third semiconductor layer being between the first and second semiconductor layers in the first direction. The laminated body includes a first region and a second region spaced from the first region a second direction which intersects the first direction. The first electrode is electrically connected to the first semiconductor layer. The second electrode is disposed between the first region and the second region along the second direction. The first conductive layer electrically connects the second semiconductor layer and the second electrode to each other. An outer edge of the first conductive layer is positioned inside an outer edge of the laminated body.