404. That’s an error.

The requested URL /translate_c?depth=1&hl=ja&ie=UTF8&prev=_t&rurl=translate.google.com&sl=en&tl=ja&u=http://www.google.com/patents%3Fid%3DFsA3AAAAEBAJ%26printsec%3Dfrontcover%26dq%3D3940059%26source%3Dbl%26ots%3DOp5mKrXdq3%26sig%3DAqVn8IZA_wWWW0gQ0qUDp4tL97w%26hl%3Den%26sa%3DX%26ei%3D92ZLUNfvA4Wi8gSizIGIAw%26ved%3D0CDEQ6AEwAA&usg=ALkJrhgdzW6tKs3Qx8jVoOmjOwrhyVA7hA was not found on this server. That’s all we know.