152results about How to "Suppression mixing" patented technology

Provided is a fuel cell using a metal separator, wherein the fuel cell more reliably suppresses leaks of the reaction gas without using excessive tightening force and has a simple structure. In a solid polymer single fuel cell having a frame protecting a membrane electrode assembly (MEA) and a metal separator: 1) The center portion of the separator faces the electrodes and forms a linear flow path, the outer periphery of the separator has a planar structure with a manifold hole. 2) The frame protecting the MEA is a sealing material covering the periphery of each electrode, and has the sealingmaterial in contact with the rib at the boundary of the center part and the outer periphery of the separator to regulate the flow of the reaction gas. 3) Each contact surface of the sealing material covering the electrode peripheries and the rib at the boundary between the center part and the outer periphery of the separator is inclined with respect to the layering direction from the frame to theseparator.

A transparent conductive film (3) comprises a first transparent resin layer (8) having a plurality of thin metallic wires (7), a second transparent resin layer (9) comprising a conductive polymeric molecule, and a third transparent resin layer (10) provided between the first transparent resin layer (8) and the second transparent resin layer (9). The second transparent resin layer (9) contains a water soluble resin, and the third transparent resin layer (10) contains a water insoluble resin or a water resistant resin. Because of the presence of the third transparent resin layer (10), the second transparent resin layer (9) can be prevented from mixing with the first transparent resin layer (8), and there is hardly any damage to the second transparent resin layer (9) by the first transparent resin layer (8). Accordingly, the surface of the second transparent resin layer (9) can be smooth and can have a uniform conductive property.

A mold temperature adjusting apparatus is provided in which change-over timing of high temperature medium and low temperature medium is adjusted by a heat transmission delay in heating and cooling of a mold being taken into consideration, so that a cycle time of molding steps is shortened, a temperature deflection from a set temperature of the high temperature and low temperature medium is reduced, an energy loss is reduced and an optimal mold temperature for an injection step can be obtained. The mold temperature adjusting apparatus comprises a high temperature fluid tank and a low temperature fluid tank, a high temperature fluid supply system and a high temperature fluid return system between the mold and the high temperature fluid tank, a low temperature fluid supply system and a low temperature fluid return system between the mold and the low temperature fluid tank, a high temperature fluid by-pass system and a low temperature fluid by-pass system, a heat recovery tank connected to the high temperature fluid tank and a pressure adjusting means.

An object of the invention is to provide a test chip which allows efficient and convenient separation and measurement. This invention provides a measuring chip for separating and measuring a target component in a sample by rotation around first and second axes of rotation. The measuring chip includes a centrifugal separation tube that centrifugally separates the target component from the sample by rotating the measuring chip around the first axis of rotation; a first holding section installed in the bottom of the centrifugal separation tube, wherein non-target components other than the target component in the sample are introduced therein by rotation around the first axis of rotation, and the first holding section holds the non-target components during rotation around the second axis of rotation; and a measuring section connected to one end of the centrifugal separation tube that measures the non-target components introduced from the centrifugal separation tube by rotation around the second axis of rotation.