One - Boson - Exchange - Type Potential in

vVe propose the nucleon-nucleon potential of one-boson-exchange type in the triplet even (3E) state, which is determined so as to reproduce the two-nucleon scattering data below 350 MeV as well as the deuteron data. In an earlier paper by Kishi, Sawada and Watari, the hard core radius in 3E state was larger than those in other states. In this paper we take the same hard core radius in 3E state as those in other states. The characteristic feature of our potential is that it has a small hard core radius and a weak tensor force in 3E state. This potential in 3E state, together with those in other three states given in the earlier paper by Kishi, Sawada and Watari represents a typical nucleon-nucleon potential of one-bosonexchange type. Using our deuteron wave function, we have also calculated the deuteron form factor and have compared it with experiment.