摘要:
In a telescope, the adjustment order is limited so that dioptric power adjustment is made after adjustment of a distance between a pair of optical systems is completed. A pupil distance and a dioptric power correction amount are stored in a memory for every user. When a user uses the telescope, his or her pupil distance and dioptric power correction amount are read out from the memory to automatically make adjustment.
摘要:
Disclosed herein is a gas dispersing device to be employed in a fluidized bed preliminary reducing furnace. The gas dispersing device is constructed of a plurality of rotatable round bars arranged in multiple stages so as to form a grate. The gas dispersing device includes a rotating mechanism for rotating each bar.According to the present invention, deformation of the bars due to a temperature change thereof can be avoided to thereby extend a life of the dispersing device. Furthermore, blinding of the dispersing device can be prevented to thereby effectuate a stable operation of a fluidized bed. Accordingly, productivity in the fluidized bed reducing furnace is improved, and labor saving is realized.
摘要:
An optical system for a viewfinder camera is provided. The objective lens system is divided into at least two separate lens groups. The first lens group provides an insufficient correction to aberration while the second lens group is designed specifically to correct the aberration transmitted through the first lens group. The complimentary viewfinder system is also likewise designed to correct the same aberration as the second lens group.
摘要:
A toothed belt having an endless rubber band formed with projecting tooth portions, the rubber band having tension members buried in parallel therein. A cloth cover is fastened to the toothed surface of the band. The cloth is formed of woven fibers, and one of the warp and woof fibers of the cloth has a high-adhesive characteristic, and has a greater exposed surface area on one side of the cloth, which side is fastened to the toothed surface. The other of the warp and woof is formed of a fiber having properties suited for the working environment, such as properties of abrasion resistance and low friction, these latter fibers having a greater exposed area on the other side of the cloth, which other side is positioned for engagement with a toothed pulley.
摘要:
A liquid crystal composition comprising a nematic liquid crystal and a quaternary ammonium compound selected from the group consisting of the quaternary ammonium salts of carboxylic acids and the quaternary ammonium hydroxides.
摘要:
According to one embodiment, a forgetting to turn off power detection apparatus includes an outgoing determination unit that creates a power usage pattern based on electric energy that is calculated from past electric energy data in a consumer equipment, and determines whether or not a consumer has gone outside based on the power usage pattern. The forgetting to turn off power detection apparatus of the embodiments includes a forgetting to turn off power detection unit that receives current electric energy data in the consumer equipment, and detects forgetting to turn off power of an electric equipment of the consumer equipment based on the received electric energy data when the outgoing determination unit determines that the consumer has gone outside.
摘要:
There is provided a substrate for light-emitting element, including a mounting surface on which a light-emitting element is to be mounted, the mounting surface being one of two opposed main surfaces of the substrate. The substrate of the present invention is provided with a protection element for the light-emitting element, the protection element comprising a voltage-dependent resistive layer embedded in a body of the substrate, and comprising a first electrode and a second electrode each of which is in connection with the voltage-dependent resistive layer wherein the light-emitting element is to be mounted such that it is positioned in an overlapping relation with the voltage-dependent resistive layer.
摘要:
A clad member low in thermal expansion coefficient and excellent in workability is provided. The clad member 1 comprises a core member 11 and skin members 12 cladded on both sides of the core member. The core member 11 is constituted by an aluminum alloy consisting of Si: 5 to 30 mass %, and the balance being aluminum alloy and impurities. The skin member 12 is constituted by aluminum or an aluminum alloy consisting of Al: 98 mass % or above, and the balance being impurities.
摘要:
A remote game system has a game machine, which has a manual operation unit receiving a manual operation instruction, and a remote controller. The remote controller communicates with the game machine through a communication network, and controls operation of the game machine through the communication network. The game machine has an exclusion unit, and when one of a remote operation instruction for playing a game from the remote controller and a manual operation instruction for directly playing the game from the manual operation unit has been received, inhibits one of the remote operation instruction or the manual operation instruction.
摘要:
A ceramic substrate comprising a metallic layer on its surface, wherein said metallic layer includes: a silver layer containing silver; a gold layer containing gold; and a nickel layer containing nickel, in this order from an outermost layer of said metallic layer.