Abstract: An objective includes a positive first lens group, a negative second lens group having one or more aspheric surface, a third lens group, and a positive fourth lens group consists of two lens components; wherein, 1.6?fL/TTL?5??(1) 1.5?ER1/ER2??(2) D2/OTTL?0.6??(3) are satisfied. Herein, fL is a focal length. TTL is the distance from the surface closest to the object side to the surface closest to the image side. ER1 is an effective radius of the surface closest to the object side. ER2 is an effective radius of the surface of the second lens group closest to the object side. D2 is the distance from the object plane to the surface of the second lens group closest to the image side. OTTL is the distance from the object plane to the surface closest to the image side.

Abstract: The present invention includes a pallet storage device (30) having holding units (31, 32, 33) holding pallets (P) and a frame (40) supporting the holding units (31, 32, 33), a conveyance device (10) having a traveling base (11) having a traveling path (11a) extending along the pallet storage device (30) and a conveyance unit (15) loading and unloading the pallets (P) into and from the holding units (31, 32, 33) and conveying the pallets (P) to and from a predetermined place, and a controller (60) controlling operation of the conveyance device (10). The frame (40) has a space capable of receiving the controller (60) therein and has a plate-shaped cover (43, 48, 51) arranged to be located above the controller (60) and inclined downward toward the traveling base (11) side.

Abstract: An object of the present invention is to provide means for releasing oxygen at a temperature lower than conventional means in an exhaust gas purification catalyst. A Ce—Zr composite oxide is provided, which has a crystallite diameter of 6.5 nm or less and a BET specific surface area of 90 m2/g or more.

Abstract: An engine includes: a crankshaft disposed vertically; a piston that is connected to the crankshaft via a connecting rod and reciprocates in a cylinder; a cylinder head forming a combustion chamber of the cylinder at an end face of a movable portion of the piston; an intake valve and an exhaust valve disposed at the cylinder head, the intake valve being configured to take in fuel-air mixture, which is a mixture of fuel and air, the exhaust valve being configured to exhaust the fuel-air mixture; a low-rotation rocker arm (rocker arm) that drives the intake valve and the exhaust valve by rotation of a cam shaft; and a rocker shaft that supports the low-rotation rocker arm such that the low-rotation rocker arm is swingable, and an oil holding portion extending in an axial direction of the rocker shaft is provided between the rocker shaft and the low-rotation rocker arm.

Abstract: An information processing device includes: a first distributing layer distributer configured to distribute a coolant for cooling electronic devices; and a second distributing layer distributer coupled to the first distributing layer distributer and configured to distribute the coolant, wherein the first distributing layer distributer includes a first distributing pipe and first distributing connecting pipes branched from the first distributing pipe, the first distributing pipe is disposed so that an axis of the first distributing pipe is parallel with the height direction, and the first distributing connecting pipes are arranged in the height direction, wherein the second distributing layer distributer includes second distributing pipes which are coupled to the respective first distributing connecting pipes, each of the second distributing pipes is disposed so that an axis of the second distributing pipe is parallel with the height direction, and the second distributing pipes are arranged in the height direct

Abstract: An information processing apparatus includes a plurality of electronic apparatus stacked over a plurality of hierarchies in the information processing apparatus, a heat exchanger that cools refrigerant liquid for cooling the plurality of electronic apparatus, a first distributor that distributes the refrigerant liquid from the heat exchanger to the plurality of hierarchies, a plurality of second distributor that stores the refrigerant liquid temporarily, and a plurality of pipes that branched from the distribution pipes to the plurality of the electronic apparatus, wherein the number of the second distributor increases toward a hierarchy on downstream side, the pipes of the last hierarchy are coupled to the electronic apparatus.

Abstract: The present invention relates to a laminated glass including a first glass plate, a second glass plate and an intermediate layer provided between the first glass plate and the second glass plate, in which the first glass plate has a first face and a second face opposing the first face, the second glass plate has a third face and a fourth face opposing the third face, the intermediate layer is provided between the second face and the third face, the second glass plate is a chemically-strengthened glass, and in the second glass plate, when a compressive stress on the third face is denoted as CS(3), a tensile stress generated in an interior of the second glass plate is denoted as CT, a thickness of the second glass plate is denoted as t, a depth of the compressive stress on a side of the third face is denoted as DOL(3) and a depth of a compressive stress on a side of the fourth face is denoted as DOL(4), CS(3)/[CT2×{t?(DOL(3)+DOL(4))}] is greater than 1.1 MPa?1×mm.

Abstract: Surface image data of a non-defective sample substrate is acquired, and surface image data of a substrate to be inspected is acquired. Differences between gradation values are calculated for pixels of the surface image data of the substrate to be inspected and corresponding pixels of the surface image data of the sample substrate. A constant value is added to the difference between gradation values of each pixel. In the case where the value acquired by addition is in a predetermined allowable range, it is determined that there is no defect for the substrate to be inspected. In the case where the value acquired by addition is outside of the allowable range, it is determined that the substrate to be inspected is defective. A defect in appearance on the substrate to be inspected is detected based on a pixel of which the value is outside of the allowable range.

Abstract: A variable magnification optical system includes: in order from an object side, a first lens unit having a positive refractive power; a second lens unit having a negative refractive power; a third lens unit having a positive refractive power; and an image-side lens unit. The image-side lens unit includes a lens belonging to a first region and a lens belonging to a second region. At a time of changing magnification, the second lens unit and the third lens unit move.

Abstract: A rack mount-type information processing apparatus includes: a plurality of slots, into each of which an electronic device is inserted, a liquid-cooled element provided in a cooling target included in the electronic device, a liquid to cool the cooling target being circulated in the liquid-cooled element; a manifold pipe extending in a direction where the slots are arranged; and a plurality of connection pipes configured to interconnect the liquid-cooled element and the manifold pipe, and coupled in parallel to the manifold pipe at a portion of the manifold pipe which corresponds to at least one slot among the plurality of slots.

Abstract: An image pickup lens includes in order from an object side, a front lens unit having a positive refractive power, one focusing lens unit having a positive refractive power, and a rear lens unit having a negative refractive power, wherein at the time of focusing, the focusing lens moves on an optical axis, and a single lens having a positive refractive power is disposed nearest to an object in the rear lens unit.

Abstract: An information processing apparatus includes a plurality of electronic apparatus stacked over a plurality of hierarchies in the information processing apparatus, a heat exchanger that cools refrigerant liquid for cooling the plurality of electronic apparatus, a first distributor that distributes the refrigerant liquid from the heat exchanger to the plurality of hierarchies, a plurality of second distributor that stores the refrigerant liquid temporarily, and a plurality of pipes that branched from the distribution pipes to the plurality of the electronic apparatus, wherein the number of the second distributor increases toward a hierarchy on downstream side, the pipes of the last hierarchy are coupled to the electronic apparatus.

Abstract: A zoom lens includes, in order from the object side, a first lens unit having negative refractive power, a second lens unit having positive refractive power, a third lens unit having negative refractive power, and a fourth lens unit having positive refractive power. At a time of zooming from a wide-angle end to a telephoto end, the distance between the first lens unit and the second lens unit is reduced, the distance between the third lens unit and the fourth lens unit is increased, and the fourth lens unit is fixed.

Abstract: The present invention relates to a chemically strengthened glass having a first principal surface and a second principal surface facing the first principal surface, at least a portion of the first principal surface being chemically strengthened, wherein the depth of a compressive stress layer in at least a portion of the first principal surface continuously changes. This chemically strengthened glass can be suitably used in an application in which chemical strengthening characteristics that differ among different regions in the same plane are desired in a chemically strengthened glass.

Abstract: An information processing apparatus includes a power supply, a fan that causes air to flow into the power supply, and a power distributor that is disposed in front of or in back of the power supply in a direction of flow of the air due to the fan and that is electrically coupled to the power supply, wherein a vent through which the air passes is formed in a surface of the power distributor that faces the power supply.

Abstract: Surface image data of a non-defective sample substrate is acquired, and surface image data of a substrate to be inspected is acquired. Differences between gradation values are calculated for pixels of the surface image data of the substrate to be inspected and corresponding pixels of the surface image data of the sample substrate. A constant value is added to the difference between gradation values of each pixel. In the case where the value acquired by addition is in a predetermined allowable range, it is determined that there is no defect for the substrate to be inspected. In the case where the value acquired by addition is outside of the allowable range, it is determined that the substrate to be inspected is defective. A defect in appearance on the substrate to be inspected is detected based on a pixel of which the value is outside of the allowable range.

Abstract: An information processing device includes: a first distributing layer distributer configured to distribute a coolant for cooling electronic devices; and a second distributing layer distributer coupled to the first distributing layer distributer and configured to distribute the coolant, wherein the first distributing layer distributer includes a first distributing pipe and first distributing connecting pipes branched from the first distributing pipe, the first distributing pipe is disposed so that an axis of the first distributing pipe is parallel with the height direction, and the first distributing connecting pipes are arranged in the height direction, wherein the second distributing layer distributer includes second distributing pipes which are coupled to the respective first distributing connecting pipes, each of the second distributing pipes is disposed so that an axis of the second distributing pipe is parallel with the height direction, and the second distributing pipes are arranged in the height direct

Abstract: Surface image data of a non-defective sample substrate is acquired, and surface image data of a substrate to be inspected is acquired. Differences between gradation values are calculated for pixels of the surface image data of the substrate to be inspected and corresponding pixels of the surface image data of the sample substrate. A constant value is added to the difference between gradation values of each pixel. In the case where the value acquired by addition is in a predetermined allowable range, it is determined that there is no defect for the substrate to be inspected. In the case where the value acquired by addition is outside of the allowable range, it is determined that the substrate to be inspected is defective. A defect in appearance on the substrate to be inspected is detected based on a pixel of which the value is outside of the allowable range.

Abstract: A rack mount-type information processing apparatus includes: a plurality of slots, into each of which an electronic device is inserted, a liquid-cooled element provided in a cooling target included in the electronic device, a liquid to cool the cooling target being circulated in the liquid-cooled element; a manifold pipe extending in a direction where the slots are arranged; and a plurality of connection pipes configured to interconnect the liquid-cooled element and the manifold pipe, and coupled in parallel to the manifold pipe at a portion of the manifold pipe which corresponds to at least one slot among the plurality of slots.

Abstract: A zoom lens includes, in order from the object side, a first lens unit having negative refractive power, a second lens unit having positive refractive power, a third lens unit having negative refractive power, and a fourth lens unit having positive refractive power. At a time of zooming from a wide-angle end to a telephoto end, the distance between the first lens unit and the second lens unit is reduced, the distance between the third lens unit and the fourth lens unit is increased, the fourth lens unit is fixed, and Conditional Expressions (1) and (2) below are satisfied: 2.5?f2/fw4.5??(1), and 4.3??2GWT/fw?8.0??(2).