PURPOSE:To improve closed loop controllability, by a method wherein each of proportional integrators is mounted to the respective load control part of each of shafts, and through control of an input to the proportional integrator by means of a controller, a rate of change in the load of each shaft is controlled. CONSTITUTION:A load desired value 1 from a central feeder station or a load desired va...

An electromagnetic valve assembly is shown having an armature and armature-actuated valve member the mass of which is substantially less than the armature and which is not fixedly connected to the armature; upon electrical energization the armature first overcomes a restraining force and then travels a major part of its stroke before actuating the valve member, at a relatively high speed, thereby ...

An electromagnetic valve assembly is shown having an armature and armature-actuated valve member the mass of which is substantially less than the armature and which is not fixedly connected to the armature; upon electrical energization the armature first overcomes a restraining force and then travels a major part of its stroke before actuating the valve member, at a relatively high speed, thereby ...

An electromagnetic valve assembly is shown having an armature and armature-actuated valve member the mass of which is substantially less than the armature and which is not fixedly connected to the armature; upon electrical energization the armature first overcomes a restraining force and then travels a major part of its stroke before actuating the valve member, at a relatively high speed, thereby ...

The invention relates to an improved method and apparatus for forming metallized iron by direct reduction of particulate iron oxide. The spent reduction gas is recycled from the reduction furnace (10) through a cooler- scrubber (34) and a catalytic gas reformer (38). In the cooler scrubber (34), the spent reducing gas interacts with scrub water. Dust having an affinity for sulfur is recovered from...

PCT No. PCT/JP83/00097 Sec. 371 Date Dec. 2, 1983 Sec. 102(e) Date Dec. 2, 1983 PCT Filed Mar. 29, 1983 PCT Pub. No. WO83/03714 PCT Pub. Date Oct. 27, 1983.This invention relates to a method of forming a lead acid storage battery comprising a primary forming stage wherein pasted electrodes as immersed in an electrolyte selected from the group consisting of alkaline aqueous solutions, neutral aqueo...

The utility model discloses a solar energy heat collection box made of black ceramics. The heat collection box is composed of a hollow board with a medium passage, a medium inlet, a medium outlet and four around continuous edges. The hollow board forms an upper and a lower cavities with the edges and forms a heating box with the transparent cover board and the lower cavity forms an insulation cavi...

PURPOSE:To feed any size of beads from the production line to the next process while keeping the beads in vertical state by a method in which a rocking arm is provided on the feeding line of beads and a finger is provided to the tip of the rocking arm through a horizon-holding mechanism. CONSTITUTION:A strut 3 is provided on the feed line of tire beads between the production line of beads and the ...

PURPOSE:To form an extrusion molding having twisted holes without deformation by extruding the molding having straight holes in a rotating state from a rotary nozzle contg. hanging pins and holding the molding at the end to twist the same. CONSTITUTION:Clayey raw material powder 3 consisting of a sintered hard alloy, etc., and plasticizer, etc., is extruded from the rotary nozzle 1 supported to a ...

A golf article retaining device adapted to be removably attached to a supporting surface. The device is formed of an elongated strip of spring material in a three leg configuration. The first leg has a free end and is bent at the other end into the second leg overlying the first leg to form a mounting recess adapted to receive the upper end of the supporting surface therebetween. The configuration...

A chair frame structure includes a seat frame made of an elongated U-shaped member 12 having two substantially parallel legs 16 and a cross leg 20, a backrest frame made of an elongated U-shaped member 14 having two substantially parallel legs 22 and a cross leg 26; two pivotal connections, each of which respectively joins the two U-shaped members of the seat frame and the backrest frame at an int...

A folding chair frame comprising a first seat frame (1), a second backrest frame (2) hinged to the former, front and rear supporting legs (5, 6) hinged to seat frame (1) and to lateral armrests (4), and a footrest frame (3) slidingly supported by lower bar portions (1b) of U-shaped lateral arms of the seat frame, the arms have upper bar portions (1a) parallelly arranged to the lower portions (1b) ...

An improved electronic postage meter which includes a microcomputer (17), redundant memories ("BAMs") (35a-b), and fault flip-flops (30a-b). Improved circuitry for controlling the writing to the BAMs includes a timer ("BAM-protection timer") (40) coupled to the write-enable input of each of the BAMs. The BAM-protection timer has a trigger input (43) coupled to the microcomputer. The microcomputer ...

PURPOSE:To automatically perform the simultaneous sticking of tape pieces in two ranks and to contrive energy saving by a method wherein tape pieces attracted to the lower ends of collets are simultaneously sticked to a semiconductor part in the front and rear ranks of two. CONSTITUTION:Tapes rolled out from a plurality of reels 11 arranged in parallel are cut to a predetermined length of tape pie...

A method of producing silicone elastomeric sponge is disclosed. The method comprises freezing an aqueous silicone emulsion, then thawing and drying to produce a silicone sponge containing irregular closed cells. The aqueous silicone emulsion comprises water, an anionically stabilized hydroxyl endblocked polydiorganosiloxane, an organic tin compound, and a colloidal silica, the emulsion having a pH...

A simplified method of manufacturing a silicon elastomeric foam comprises mechanically generating a stable froth of an aqueous silicone emulsion, while adding surfactant and thickener, then removing the water from the stable froth. The emulsion consists essentially of anionically stabilized hydroxyl endblocked polydiorganosiloxane, colloidal silica, an organic tin compound, and water, the emulsion...

This invention relates to the use of ethylene/tetrafluoroethylene (ETFE) or ethylene/chlorotrifluoroethylene (ECTFE) polymers to produce a foamed coating of insulation over wire and used as wire pairs for transmitting electronic signals, in which the foamed coating is surrounded by a protective jacket or skin made of one of the two polymers.

A power transmitting apparatus for a four-wheel-drive vehicle utilizes dynamic braking of an electric motor. The power transmitting apparatus includes a main transmitting mechanism 43 for directly transmitting torque of a power unit 41 to main drive wheels 44, an auxiliary transmitting mechanism having a power transmitting shaft 42 for transmitting torque of the power unit to auxiliary drive wheel...