Abstract: A bagmaking and packaging device includes a transverse sealing unit, a first tube member, and a gas flow path member. The first tube member is disposed above the transverse sealing unit and extends in an up and down direction. The first tube member allows a packaging material to become wrapped around it to thereby form the packaging material into a tubular shape. At least part of the gas flow path member is disposed inside the first tube member. The gas flow path member delivers nitrogen into the packaging material formed into the tubular shape. The first tube member includes a cutout portion that extends in the up and down direction. The cutout portion is formed so that the nitrogen can move between a space between the packaging material formed into the tubular shape and the first tube member and the inside space of the first tube member.

Abstract: Two embodiments of motor vehicles powered by two cycle crankcase compression internal combustion engines having air fuel injectors. The air fuel injectors are mounted in the cylinder head but are disposed in such a position so that the fuel injector portion of the fuel air injector extends toward the high side of the hood to permit accessibility without sacrificing the use of a low hood line.

Abstract: Several embodiments of fuel injected engines wherein stability and running is achieved by maintaining an injection velocity that is greater than the velocity of the charge in the chamber including that component contributed by the squish action in the engine and at least equal to 40 meters per second so as to ensure effective stratification and the existence of a stoichiometric charge at the spark plugs at the time of ignition, even under low load and speed conditions such as idle.

Abstract: An embodiment of air/fuel injection system for a two-cycle, crankcase compression, internal combustion engine wherein the air/fuel injector is provided with at least a pair of fuel injectors, one of which operates under low speed conditions and the other of which operates under high speed conditions so that adequate fuel can be injected under all running conditions before cylinder pressure reaches its maximum.