(JP7118706-A)      The base material of the metallic porous sheet consists of a three-dimensional net shaped porous sheet (1). It consists of a foamed sheet, a nonwoven sheet and a mesh sheet or a plurality of layered sheets. An organic adhesive agent (2) is applied in a bath (11) and fine metallic powders (4) are jetted from a device (12) onto the agent.    The sheet is then turned over for metallic powders to be applied to the other side. A vibration generator (13) spreads the particles before an air knife (14) causes the powders to penetrate the sheet. These steps are repeated to form a conductive layer (5) before immersion in a bath (15) containing an activating solution. The sheet then passes through a bath (16) containing a replacing solution after which it is dried and an organic adhesive (6) is applied in a bath (17) before heating (19) to burn out the base material.    ADVANTAGE -   Manufactures sheet by conductivity method which is cheap and simple.    (JP7138609-A)      The base material of the metallic porous sheet consists of a three-dimensional net shaped porous sheet (1). It consists of a foamed sheet, a nonwoven sheet and a mesh sheet or a plurality of layered sheets. An organic adhesive agent (2) is applied in a bath (11) and fine metallic powders (4) are jetted from a device (12) onto the agent.    The sheet is then turned over for metallic powders to be applied to the other side. A vibration generator (13) spreads the particles before an air knife (14) causes the powders to penetrate the sheet. These steps are repeated to form a conductive layer (5) before immersion in a bath (15) containing an activating solution. The sheet then passes through a bath (16) containing a replacing solution after which it is dried and an organic adhesive (6) is applied in a bath (17) before heating (19) to burn out the base material.    ADVANTAGE -   Manufactures sheet by conductivity method which is cheap and simple.    (JP7138792-A)      The base material of the metallic porous sheet consists of a three-dimensional net shaped porous sheet (1). It consists of a foamed sheet, a nonwoven sheet and a mesh sheet or a plurality of layered sheets. An organic adhesive agent (2) is applied in a bath (11) and fine metallic powders (4) are jetted from a device (12) onto the agent.    The sheet is then turned over for metallic powders to be applied to the other side. A vibration generator (13) spreads the particles before an air knife (14) causes the powders to penetrate the sheet. These steps are repeated to form a conductive layer (5) before immersion in a bath (15) containing an activating solution. The sheet then passes through a bath (16) containing a replacing solution after which it is dried and an organic adhesive (6) is applied in a bath (17) before heating (19) to burn out the base material.    ADVANTAGE -   Manufactures sheet by conductivity method which is cheap and simple.