Abstract: A charge and discharge device for an electric vehicle includes a cable, a holder, and a cable suspending portion. The cable has a distal end at which a charge connector is provided. The charge connector is coupled to an electric vehicle to charge and discharge. The holder holds the charge connector. The cable suspending portion suspends and holds the cable. The holder and the cable suspending portion are disposed at a housing installed on a wall surface. The cable is extracted from the housing. The housing has a side portion at which a tapered surface as a surface facing obliquely ahead is disposed. The holder is mounted on the tapered surface.

Abstract: A charge and discharge device for an electric vehicle includes a cable, a holder, and a cable suspending portion. The cable has a distal end at which a charge connector is provided. The charge connector is coupled to an electric vehicle to charge and discharge. The holder holds the charge connector. The cable suspending portion suspends and holds the cable. The holder and the cable suspending portion are disposed at a housing installed on a wall surface. The cable is extracted from the housing. The housing has a side portion at which a tapered surface as a surface facing obliquely ahead is disposed. The holder is mounted on the tapered surface.

Abstract: A charge and discharge device for an electric vehicle includes a cable, a holder, and a cable suspending portion. The cable has a distal end at which a charge connector is provided. The charge connector is coupled to an electric vehicle to charge and discharge. The holder holds the charge connector. The cable suspending portion suspends and holds the cable. The holder and the cable suspending portion are disposed at a housing installed on a wall surface. The cable is extracted from the housing. The housing has a side portion at which a tapered surface as a surface facing obliquely ahead is disposed. The holder is mounted on the tapered surface.

Abstract: The present invention relates to a method of producing young moss seedlings preferable as greenery plants, by which a plenty of young moss seedlings can be produced with high speed under artificially controlled atmosphere. In nutrient solution, young moss seedlings are grown with regeneration buds 2 bred around gametophytes 1, at a temperature of 0 to 60° C., with photosynthetic active photon flux density (PPFD) of not greater than 200 (?molm?2s?1), fertilizer concentration (mS/cm) of 0 to 1.0, and by repeating light periods and dark periods in cycles of 24 hours or less duration, aerating and stirring, and controlling growth of young moss seedlings.

Abstract: A grafting method for uniting a scion to a stock includes forming conical projection on either a lower portion of a scion or an upper portion of a stock, forming a conical recess on either a lower portion of a scion or an upper portion of a stock, and joining the conical projection in the conical recess to unite the scion to the stock. A grafting apparatus includes a holder for holding either a scion or a stock, a die member having a conical hole into which either a scion or a stock is inserted, a cutting blade member arranged and movable along a generatrix of the conical hole, a ultrasonic drive device for moving the cutting blade member upward and downward at a ultrasonic high speed, a rotating drive device for rendering a relative rotation between the holder and the cutting blade member, and an elevating drive device for rendering a relative movement between the holder and the die member.

Abstract: A grafting method for uniting a scion to a stock includes forming a conical projection on either a lower portion of a scion or an upper portion of a stock, forming a conical recess on either a lower portion of a scion or an upper portion of a stock, and joining the conical projection in the conical recess to unite the scion to the stock. A grafting apparatus includes a holder for holding either a scion or a stock, a die member having a conical hole into which either a scion or a stock is inserted, a cutting blade member arranged and movable along a generatrix of the conical hole, a ultrasonic drive device for moving the cutting blade member upward and downward at a ultrasonic high speed, a rotating drive device for rendering a relative rotation between the holder and the cutting blade member, and an elevating drive device for rendering a relative movement between the holder and the die member.