Abstract: There is provided a construction machine that makes it possible to easily return the posture of an earth removal plate from a rocking posture to a predetermined normal posture.

Abstract: A protective cover protects a connector coupling portion which is an electrical connection between an on-vehicle sensor to be mounted on a vehicle body component and a wiring. This protective cover includes a protection portion and a fixing portion. The protection portion covers the connector coupling portion at which a sensor-side connector which is provided on the on-vehicle sensor side and which extends in an extending direction is coupled to a wiring-side connector which is provided on the wiring side and which is to be coupled to the sensor-side connector while moving relatively with respect to the sensor-side connector in a coupling direction opposite to the extending direction. The fixing portion is integrally provided with the protection portion so as to be fixed on the on-vehicle sensor side.

Abstract: An illumination lens consists of a first lens and a second lens that are arranged in this order from a light source side toward an irradiation target side. The surface of the first lens close to the light source side and the surface of the first lens close to the irradiation target side are spherical convex surfaces, and the surface of the second lens close to the light source side is a spherical convex surface. Conditional expression determined in advance about the radii of curvature of the surfaces of the first and second lenses is satisfied.

Abstract: An objective optical system for an endoscope consisting of, in order from an object side toward an image side: a front group; and a rear group, wherein: the front group consists of, in order from the object side toward the image side: one negative lens; an optical path deflecting prism; an aperture stop; and one positive lens. The objective optical system for an endoscope satisfies a predetermined conditional expression.

Abstract: An objective lens for an endoscope consists of a first lens group that consists of a negative lens, a second lens group that consists of a negative lens, a third lens group that consists of a cemented lens, an aperture stop, a fourth lens group that consists of a single lens having positive refractive power or a cemented lens having positive refractive power as a whole, and a fifth lens group that consists of a cemented lens including two lenses having refractive power having signs different from each other and cemented to each other; and the first lens group, the second lens group, the third lens group, the fourth lens group, and the fifth lens group are arranged in this order from an object side toward an image side. The objective lens for an endoscope satisfies a predetermined conditional expression related to the cemented lenses.

Abstract: The objective lens for an endoscope consists of, in order from an object side, a first lens group consisting of one negative lens, a second lens group consisting of two lenses cemented together, a stop, a third lens group consisting of two lenses that have refractive powers with different signs and are cemented together, and a fourth lens group consisting of two lenses that have refractive powers with different signs and are cemented together. The objective lens for an endoscope satisfies a predetermined conditional expression regarding an Abbe number, a length of a lens system, and the like.

Abstract: The display device comprises a plurality of pixels each including a plurality of first electrodes; a second electrode formed on the plurality of first electrodes and common to the plurality of pixels; and a routing wiring formed in the same layer as the first electrode, wherein the routing wiring includes a line portion extending in a first direction between the adjacent pixels, and an extension portion extending in a second direction from the line portion toward at least one first electrode included in one of the adjacent pixels and in which the other first electrode of the one pixel is arranged in the first direction, and a part of the second electrode is in physical contact with the extension portion to be electrically connected to the routing wiring.

Abstract: An electronic device has a multilayer structure including a plurality of wires in multiple layers, and a conductive material on a surface of the multilayer structure for electrically connecting two or more wires included in the plurality of wires. The surface of the multilayer structure has a first recess. The conductive material is in the first recess and on the surface of the multilayer structure. The conductive material has an upper surface. The upper surface has a second recess corresponding to the first recess. The second recess has a bottom surface at a higher position than an upper surface of the uppermost layer of the two or more wires.

Abstract: An illumination lens consists of a first lens and a second lens that are arranged in this order from a light source side toward an irradiation target side. The surface of the first lens close to the light source side and the surface of the first lens close to the irradiation target side are spherical convex surfaces, and the surface of the second lens close to the light source side is a spherical convex surface. Conditional expression determined in advance about the radii of curvature of the surfaces of the first and second lenses is satisfied.

Abstract: An objective lens for an endoscope consists of a first lens group that consists of a negative lens, a second lens group that consists of a negative lens, a third lens group that consists of a cemented lens, an aperture stop, a fourth lens group that consists of a single lens having positive refractive power or a cemented lens having positive refractive power as a whole, and a fifth lens group that consists of a cemented lens including two lenses having refractive power having signs different from each other and cemented to each other; and the first lens group, the second lens group, the third lens group, the fourth lens group, and the fifth lens group are arranged in this order from an object side toward an image side. The objective lens for an endoscope satisfies a predetermined conditional expression related to the cemented lenses.

Abstract: A display device includes a substrate having flexibility, a display region including a plurality of pixels above the substrate, a periphery region on an outer side of the display region above the substrate, a first wiring arranged in the periphery region and extending in a first direction, a first insulation layer above the first wiring, and a second wiring extending in a second direction intersecting the first direction above the first insulation layer, wherein the first wiring includes a first bent part, the second wiring includes a second bent part, and the first bent part overlaps the second wiring and the second bent part overlaps the first wiring in a region where the first wiring and the second wiring intersect.

Abstract: A display device according to an embodiment of the present invention includes a display panel which has a display area having a pixel array part including a plurality of pixels, a frame area arranged on an outer peripheral side of the display area, and a driving part formation area having a driving part which drives the pixel array part. The display panel includes: a substrate; an organic light-emitting diode; an organic insulating film which is provided in the display area and the frame area, and has an opening in a light-emitting area of the organic light-emitting diode; and a first inorganic insulating film formed on an upper surface of the organic insulating film in the frame area. The organic insulating film includes a plurality of pieces of organic insulating film which are divided in the frame area.

Abstract: An optical signal-to-noise ratio (OSNR) measuring device includes a processor, wherein the processor executes a process. The process includes: converting an optical signal to an electrical signal; first acquiring a signal intensity from the electrical signal; second acquiring a noise intensity of a predetermined frequency band from the electrical signal; performing a digital conversion on the noise intensity; and computing an OSNR of the optical signal based on the signal intensity and the converted noise intensity. The predetermined frequency band is a frequency band including a folding noise that occurs when the digital conversion is performed.

Abstract: The imaging lens consists of, in order from a magnified side, a first lens having a positive refractive power, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens having a negative refractive power, a fifth lens having a positive refractive power, a sixth lens having a positive refractive power, and a seventh lens having a positive refractive power, and satisfies predetermined Conditional Expressions (1) and (2) relating to Abbe numbers of the second lens to the fifth lens.

Abstract: A display device includes a substrate having flexibility, a display region including a plurality of pixels above the substrate, a periphery region on an outer side of the display region above the substrate, a first wiring arranged in the periphery region and extending in a first direction, a first insulation layer above the first wiring, and a second wiring extending in a second direction intersecting the first direction above the first insulation layer, wherein the first wiring includes a first bent part, the second wiring includes a second bent part, and the first bent part overlaps the second wiring and the second bent part overlaps the first wiring in a region where the first wiring and the second wiring intersect.

Abstract: An electronic device has a multilayer structure including a plurality of wires in multiple layers, and a conductive material on a surface of the multilayer structure for electrically connecting two or more wires included in the plurality of wires. The surface of the multilayer structure has a first recess. The conductive material is in the first recess and on the surface of the multilayer structure. The conductive material has an upper surface. The upper surface has a second recess corresponding to the first recess. The second recess has a bottom surface at a higher position than an upper surface of the uppermost layer of the two or more wires.

Abstract: A display device according to an embodiment of the present invention includes a display panel which has a display area having a pixel array part including a plurality of pixels, a frame area arranged on an outer peripheral side of the display area, and a driving part formation area having a driving part which drives the pixel array part. The display panel includes: a substrate; an organic light-emitting diode; an organic insulating film which is provided in the display area and the frame area, and has an opening in a light-emitting area of the organic light-emitting diode; and a first inorganic insulating film formed on an upper surface of the organic insulating film in the frame area. The organic insulating film includes a plurality of pieces of organic insulating film which are divided in the frame area.

Abstract: An optical level control apparatus includes an input port, an output port, an optical device to assume a state of outputting light inputted to the input port from the output port and a state of not outputting the light inputted to the input port from the output port; a detector to detect an intensity of the light inputted to the input port, and a control unit to detect an input of an optical burst signal to the input port on the basis of a result of detecting the intensity of the light and to control the optical device so that the signal, in which to eliminate a field extending up to an elapse of a period of first time equal to or shorter than laser ON time period of the signal from a head of the signal with its input being detected, is output from the output port.

Abstract: The imaging lens consists of, in order from a magnified side, a first lens having a positive refractive power, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens having a negative refractive power, a fifth lens having a positive refractive power, a sixth lens having a positive refractive power, and a seventh lens having a positive refractive power, and satisfies predetermined Conditional Expressions (1) and (2) relating to Abbe numbers of the second lens to the fifth lens.

Abstract: Disclosed is a head-up display capable of achieving reduction in size while securing an optical path length from an image display element to an image reflecting surface. In a head-up display, a reflection optical system has at least three or more mirrors including an l-th mirror, an m-th mirror, and an n-th mirror sequentially in this order from the image display element side along a light beam emitted from the image display element D, the n-th mirror has a refractive power and is arranged closest to the image reflecting surface side among all mirrors, the light beam emitted from the image display element D is reflected from the l-th mirror, the m-th mirror, and the n-th mirror in this order, the light beam emitted from the n-th mirror passes between the l-th mirror and the m-th mirror and reaches the image reflecting surface, and predetermined conditional expressions are further satisfied.