摘要:
A standard member for automatically, stably, and highly accurately performing magnification calibration used in an electron microscope, the standard member including, on the same plane, a multilayer film cross section formed by alternately laminating materials different from each other, a plurality of first mark patterns arranged across a first silicon layer and in parallel to the multilayer film cross section, at least a pair of second mark patterns arranged across a second silicon layer thicker than the first silicon layer on the opposite side of the first mark patterns with respect to the multilayer film cross section and in parallel to the multilayer film cross section, and a silicon layer arranged on the outer side of the first mark patterns and the second mark patterns with respect to the multilayer film cross section.
摘要:
An image pickup apparatus that does not give a user, who grips an apparatus body with his/her hand when he/she uses the imaging apparatus or the electronic device, a sense of discomfort due to a heat, and that can efficiently diffuse heat generated from a heat source inside the apparatus body to suppress a local temperature rise inside the apparatus body. An image pickup apparatus comprises an outer cover that forms an exterior of a device body, the device body having a grip at one end thereof and having a heat source therein. A first thermal conductive path from a first circuit unit to a first heat storage member via a first heat conductive member and a second thermal conductive path from a second circuit unit to a second heat storage member via the second heat conductive member are separated from each other.
摘要:
This invention provides a standard member allowing magnification calibration for use in an electron microscope to be performed with high precision. A (110) or (100) oriented silicon substrate including a magnification calibration pattern comprised of a constant pitch periodic pattern and a (110) or (100) oriented silicon substrate not including the constant pitch periodic pattern are bonded together by means of bonding without using an adhesive agent, while aligning the plane directions of the surfaces of the two substrates in the same orientation. Then, the thus bonded substrates are cleaved or diced so that their (111) surfaces or (110) surfaces become cross-section surfaces. Further, by selectively etching one side of the constant pitch periodic pattern, a standard member with no level difference and no damage to superlattice patterns and having a constant pitch concavity and convexity periodic pattern in a cross-section surface vertical to the substrate surface is created.
摘要:
A blower is provided with an axial flow impeller 7, a fan motor 8 positioned in a suction side of the axial flow impeller 7, and a motor stay 9 supporting the fan motor 8. The motor stay 9 is substantially formed to have a linear shape and attached in parallel to a rotating surface of the axial flow impeller 7. An impeller blade front edge 17 of the axial flow impeller 7 is positioned in a region X which is closer to the motor stay 9 than a region Y in which an air flow turbulence in a wake flow of the motor stay 9 is expanded, and in which region X a range of the air flow turbulence is reduced. Accordingly, it is possible to inhibit the air flow turbulence in the wake flow of the motor stay 9 from affecting the aerodynamic characteristics and noise characteristics (for example, an increase of an NZ noise) of the axial flow impeller 7.
摘要:
There are a silicon laser device having a IV-group semiconductor such as silicon or germanium equivalent to the silicon as a basic constituent element on a substrate made of the silicon, and the like by a method capable of easily forming the silicon laser device by using a general silicon process, and a manufacturing method thereof. The silicon laser device is an ultrathin silicon laser that includes a first electrode unit injecting electrons, a second electrode unit injecting holes, a light emitting unit electrically connected to the first electrode unit and the second electrode unit, wherein the light emitting unit is made of single-crystal silicon and has a first surface (top surface) and a second surface (bottom surface) opposed to the first surface, a waveguide made of a first dielectric, which is disposed in the vicinity of the light emitting unit, by setting surface directions of the first and second surfaces as a surface (100) and thinning a thickness of the light emitting unit in a direction perpendicular to the first and second surfaces, and a mirror formed by alternately adjoining the first dielectric and a second dielectric.
摘要:
A mobile vehicle having a burner assembly for movement over a ground surface and directing flame onto the ground surface to incinerate the materials on the ground surface and growing therefrom and including a water spray for reducing air pollution associated with the incineration.
摘要:
Provided are an optical element and an optical device using the optical element to which a manufacturing process for manufacturing a wire-grid structure can be basically applied, and besides, in which a higher polarization contrast ratio than that of a wire-grid element can be obtained. A wobbled wire element in an embodiment has a feature that a periodic structure having a period equal to or larger than a wavelength of an incident light wave is formed in a y direction. In this manner, in a wobbled wire element in a first embodiment, a polarization contrast ratio can be significantly improved.
摘要:
A multifunction device including an image recording unit and a scanner unit is provided. The scanner unit includes an image readable plane. The image recording unit includes a first tray, a conveyer path to convey the recording sheet in a first orientation, and a second tray, which is formed along an edge of an opening formed on the front face, and in which the recording sheet having been conveyed in the conveyer path is disposed. The recording sheet in a maximum conveyable size for the conveyer path is disposed to occupy a discharge area in the second tray. A downstream end of the discharge area along a second orientation is in a displaced and downstream position with respect to a downstream end of an image readable area of the image readable plane along the second orientation for a first distance.
摘要:
An electronic apparatus includes a metal holding member. The holding member includes a first region, a second region formed by hemming the first region, and a third region formed by bending perpendicularly relative to the second region at a bending part. The first region has an opening part. A part of the opening part is blocked by the bending part.
摘要:
A standard member for automatically, stably, and highly accurately performing magnification calibration used in an electron microscope, the standard member including, on the same plane, a multilayer film cross section formed by alternately laminating materials different from each other, a plurality of first mark patterns arranged across a first silicon layer and in parallel to the multilayer film cross section, at least a pair of second mark patterns arranged across a second silicon layer thicker than the first silicon layer on the opposite side of the first mark patterns with respect to the multilayer film cross section and in parallel to the multilayer film cross section, and a silicon layer arranged on the outer side of the first mark patterns and the second mark patterns with respect to the multilayer film cross section.