Abstract: This variable cutoff folding device 100 comprises: a cutting mechanism 10 capable of changing a cutting length; a speed-increasing conveyor mechanism 20 capable of changing a conveying speed based on a change in the cutting length; a folding cylinder 40 having a pin device 41 and a thrust blade device 43, the thrust blade device 43 being configured to be displaced based on the change in the cutting length; and a jaw cylinder 50 configured to be rotationally displaced based on displacement of the thrust blade device 43.

Abstract: Upon replenishing cleaning members 10 of a plurality of sets of cleaning means 1 of a cleaning apparatus with a cleaning solution, those sets of cleaning means 1 having the cleaning members 10 to be replenished, respectively, are fed with the cleaning solution from a cleaning solution supply source part 21 communicated with the plurality of sets of cleaning means 1 through supplying conduits 23 via supply branching part 22. The cleaning solution as fed out reaches the supply branching part through the supply pipe, and fed out from the supply branching part in a manner branched into the supplying conduits branched to feeding destinations, respectively, to thereby reach the plurality of cleaning members to be replenished. In this way, upon replenishing a plurality of cleaning members of a bearer cleaning apparatus with a cleaning solution, it becomes possible to replenish the plurality of cleaning members with the cleaning solution from a single location in an extremely simple manner.

Abstract: Upon replenishing cleaning members 10 of a plurality sets of cleaning means 1 of a cleaning apparatus with a cleaning solution, those sets of cleaning means 1 having the cleaning members 10 to be replenished, respectively, are fed with the cleaning solution from a cleaning solution supply source part 21 communicated with the plurality sets of cleaning means 1 through supplying conduits 23 via supply branching part 22. The cleaning solution as fed out reaches the supply branching part through the supply pipe, and fed out from the supply branching part in a manner branched into the supplying conduits branched to feeding destinations, respectively, to thereby reach the plurality of cleaning members to be replenished. In this way, upon replenishing a plurality of cleaning members of a bearer cleaning apparatus with a cleaning solution, it becomes possible to replenish the plurality of cleaning members with the cleaning solution from a single location in an extremely simple manner.

Abstract: A heat sink comprises at least one row of many tonguelike fins formed on one surface of a heat dissipating base plate and each having a circular-arc outer end. The midportion only of the entire circular-arc outer end portion is bent forward into a curl portion. The fin end portion has opposite side parts other than the midportion and remaining unbent as arcuate portions.

Abstract: In fabricating a heat sink from a blank comprising a base plate portion, and a fin-forming portion to be cut and provided on at least one side of the base plate portion by cutting the fin-forming portion to a raised form to make a plurality of fins, an object of the invention is to reduce the likelihood of producing burrs which are difficult to remove when the base plate portion is drilled while assuring the base plate portion of suitable machinability to render the heat sink less costly to manufacture. In a heat sink 1 having a plurality of fins 3 and fabricated from a blank 11 comprising a base plate portion 12, and a fin-forming portion 13 to be cut and provided on at least one side of the base plate portion 12 by cutting the fin-forming portion 13 to a raised form to make the fins 3, the above object can be fulfilled by using as the heat sink blank 11 an aluminum or aluminum alloy extrudate having a Vickers hardness of 40 to 65.

Abstract: A heat sink comprises at least one row of many tonguelike fins formed on one surface of a heat dissipating base plate and each having a circular-arc outer end. The midportion only of the entire circular-arc outer end portion is bent forward into a curl portion. The fin end portion has opposite side parts other than the midportion and remaining unbent as arcuate portions.

Abstract: In a process for manufacturing a heat sink comprising a heat dissipating base plate and a multiplicity of tonguelike fins formed on an upper surface of the base plate, a heat sink blank of aluminum extrudate is formed which has a part for forming a thick portion of the base plate, a fin forming portion provided on an upper side of the thick portion forming part integrally therewith, a thin portion of the base plate provided at at least one of opposite sides of the thick portion forming part, and a level reference ridge formed on an upper surface of the thin portion and having an upper end at the same level as an upper surface of the thick portion to be formed. The fin forming portion of the blank is cut to a raised form at the same level as the level of the upper end of the reference ridge to form a multiplicity of tonguelike fins and form a thick portion of predetermined thickness under the fins.

Abstract: A heat sink device for use in an electronic device for dissipating into the atmosphere outside a housing of the electronic device the heat generated by an electronic component disposed within the housing. The housing has a peripheral wall formed with a heat removal opening. A heat sink disposed within the housing comprises a metal body having a heat pipe portion, and a radiation fin attached to the body in the vicinity of the heat removal opening and opposed to the opening. The heat-generating electronic component, such as CPU, is held in contact with the metal body at a location away from the fin attached portion thereof.

Abstract: An anti-peptic ulcer agent comprising (a) a powdery material which includes tocopheryl retinoate, light silicic anhydride, and an antioxidant; (b) a low substituted hydroxypropylcellulose; and (c) polyvinylpyrrolidone which is orally administrable.