摘要:
There is provided an image-receiving sheet for recording with dye or ink which comprises a base sheet and a resin layer comprising a powdery coating composition which contains a resin component as a dye- or ink-receiving layer on the base sheet. There is further provided a process for the production of such an image-receiving sheet which comprises dry-coating a powdery coating composition which contains a resin component on a base sheet by an electrostatic spraying process, heating, melting and fixing the powdery coating composition thereon to form a resin layer as a dye- or ink-receiving layer.
摘要:
A solid oxide fuel cell generator comprising: a plurality of cell mounting holes formed on the surface of a hollow dense substrate and having supports therein; and cell sections provided on recesses formed by the mounting holes and the supports, with adjacent cell sections being connected to each other by electrically conductive interconnections, in which a hollow longitudinal supply channel for supplying a fuel or fuel assistant gas is provided adjacent to the cell mounting holes in the substrate, the supply channel being kept at its other end in communication with a hollow section of the substrate inside the cell sections. The supply channel is preferably provided on both lateral sides of the substrate. The solid oxide fuel cell generator has a high areal efficiency of the cell generating part with respect to a substrate and a superior generating efficiency.
摘要:
A dense substrate for a solid oxide fuel cell, comprising: a base portion, support portions and fixing portions all of which project from the base portion so as to be arranged sequentially in one direction; grooves formed between the support portions and the fixing portions or between the support portions; and mount portions which are provided on the support portions between the fixing portions for mounting and fixing at least cell sections thereon. A solid oxide fuel cell is easily manufactured at a reduced cost by arranging a plurality of cell sections and, if required, plate sections, on the mount portions of the above dense substrate; fixing the cell sections and, when used, plate sections, onto the mount portions with an insulating bonding agent; and joining adjacent cell sections together with interconnections.
摘要:
An interconnection material of a solid oxide fuel cell for electrically connecting adjacent unit cells, each of which comprises one electrode, electrolyte and the other electrode. The interconnection material is made of a mixture of an alloy mainly containing nickel and chromium with oxide ceramics in an amount of 50 to 85 wt. % of the mixture. The interconnection material has a high electrical conductivity and good compatibility with other constituent materials of a solid oxide fuel cell.
摘要:
In a solid oxide fuel cell, a multiplicity of single cells are arranged one on each of multiple hollow portions, each single cell including confronting inner and outer electrodes separated by a solid electrolyte. The individual single cells are interconnected in series by multiple interconnections each extending from the inner electrode, at its portion contiguous to the substrate, of the respective one single cell to the outer electrode of the adjacent single cell through the electrolyte of the respective one single cell.
摘要:
A photographic apparatus for photographing originals in succession onto a photographic film of a continuous web form and then processing the thus exposed film. The apparatus is provided with a storage chamber located between the photographing station and the processing station for temporarily storing the film advanced from the photographing station, a feeder for feeding the film from the storage chamber to the processing station and a switch for actuating the feeder to feed the film from the storage chamber to the processing station. There are further provided a photographing controller adapted to prohibit the operation of the photographing device when a determined amount of the film is stored in the storage chamber and enable the photographing operation in response to the actuation of said switch, and a cutter for cutting the exposed film.
摘要:
An improved dental treatment tool includes a rotation shaft with an eccentric rotation plate having a drive pin thereon, and a vertically moving rotation cylinder for allowing a dental drill to move in vertical and horizontal directions. The rotation plate and the drive pin are engaged respectively with two portions of the vertically moving rotation cylinder so that the vertically moving rotation cylinder is automatically caused to rotate horizontally and move up and down, to thereby provide an excellent dental treating operation.
摘要:
A method and an apparatus for non-consumable electrode type automatic arc welding in which the length of an arc produced between a non-consumable electrode and a workpiece which is being welded, is automatically controlled to an optimum value by means of an electric drive motor for driving an electrode according to a signal obtained by proportionally integrating or multiplying the voltage difference between the arc voltage detected by using an integrating element and the set reference voltage.