(JP2000003714-A)   NOVELTY - High polymer electrolyte fuel cell has high polymer electrolyte thin film and a pair of electrodes having catalyst reaction layer and gas diffusion layer. The high polymer electrolyte thin film is formed between the pair of electrodes. A part of the support which supports catalyst particles in the catalyst reaction layer is penetrated into internal part of high polymer electrolyte thin film.    USE - The fuel cell is used as portable electricity source, electricity source for electrically driven vehicles, domestic co-generation system etc.    ADVANTAGE - The fuel cell exhibits excellent performance due to an efficient electrode reaction.    (JP2000123842-A)   NOVELTY - High polymer electrolyte fuel cell has high polymer electrolyte thin film and a pair of electrodes having catalyst reaction layer and gas diffusion layer. The high polymer electrolyte thin film is formed between the pair of electrodes. A part of the support which supports catalyst particles in the catalyst reaction layer is penetrated into internal part of high polymer electrolyte thin film.    USE - The fuel cell is used as portable electricity source, electricity source for electrically driven vehicles, domestic co-generation system etc.    ADVANTAGE - The fuel cell exhibits excellent performance due to an efficient electrode reaction.    (JP2000228204-A)   NOVELTY - High polymer electrolyte fuel cell has high polymer electrolyte thin film and a pair of electrodes having catalyst reaction layer and gas diffusion layer. The high polymer electrolyte thin film is formed between the pair of electrodes. A part of the support which supports catalyst particles in the catalyst reaction layer is penetrated into internal part of high polymer electrolyte thin film.    USE - The fuel cell is used as portable electricity source, electricity source for electrically driven vehicles, domestic co-generation system etc.    ADVANTAGE - The fuel cell exhibits excellent performance due to an efficient electrode reaction.    (JP2000243404-A)   NOVELTY - High polymer electrolyte fuel cell has high polymer electrolyte thin film and a pair of electrodes having catalyst reaction layer and gas diffusion layer. The high polymer electrolyte thin film is formed between the pair of electrodes. A part of the support which supports catalyst particles in the catalyst reaction layer is penetrated into internal part of high polymer electrolyte thin film.    USE - The fuel cell is used as portable electricity source, electricity source for electrically driven vehicles, domestic co-generation system etc.    ADVANTAGE - The fuel cell exhibits excellent performance due to an efficient electrode reaction.    (EP1096587-A1)   NOVELTY - High polymer electrolyte fuel cell has high polymer electrolyte thin film and a pair of electrodes having catalyst reaction layer and gas diffusion layer. The high polymer electrolyte thin film is formed between the pair of electrodes. A part of the support which supports catalyst particles in the catalyst reaction layer is penetrated into internal part of high polymer electrolyte thin film.    USE - The fuel cell is used as portable electricity source, electricity source for electrically driven vehicles, domestic co-generation system etc.    ADVANTAGE - The fuel cell exhibits excellent performance due to an efficient electrode reaction.