A system for detecting missing or superimposed sheets fed to a sheet processing machine uses a measuring device for generating a signal increasing with the number of superimposed sheets and an evaluating device for emitting an electrical signal when irregularities occur. A pulse transmitter is synchronized to the sheet feed mechanism and operates to emit an initial and final pulse timed to the she...

PURPOSE:To provide an electrode plate of high accuracy, by producing lead dioxide as an active material in a state of powder, blending the lead dioxide with grains of pure lead or a lead alloy, putting a current collector in the mixture, heating and compressing the mixture, then cooling it, and taking the assembly of the mixture and the current collector out of a mold. CONSTITUTION:Grains of lead ...

PURPOSE:To reduce the cost of charging and lengthen the duration of discharge and the life of a battery, by using an electrochemically unformed positive electrode plate made by filling a paste, thereafter immersing in a sulfuric acid solution of an oxidizer or coating with the solution, then ageing and drying, and an electrochemically unformed negative electrode plate to assemble an electrode plat...

A method of manufacturing a tire bead ring of the package type by winding metal wires on a form of revolution, the radially inner face of the tire bead ring having a frusto-conical shape of half angle alpha at the apex and of radius R with respect to the axis of rotation of the tire bead ring, in which a permanent circular deformation is effected on the wires prior to their winding on the form of...

PURPOSE:To perform a desired process at a high speed and in an optimum sequence, by deciding the contents to be processed next, from the contents of the present process and the result of the present process. CONSTITUTION:For a data processing circuit which executes a decision process including a conditional process at a high speed, the output 08 given from a latching circuit 5 is fed to a processi...

PURPOSE:To detect the runaway of a program without reducing the amount of information of an operand even when there if no problem of a specified address. CONSTITUTION:If the program runs away, it is possible that status signals S1 and S2 become '1' and '0' during an object code fetch or that the status signals S1 and S2 both become '1' during an operand fetch. It is considered that a malfunction m...

PURPOSE:To attain runaway detection in response to the number of times of execution of instructions by providing a means for outputting a runaway detection signal while detecting that a counter reaches a prescribed value. CONSTITUTION:When an instruction is set from a ROM 1 storing a program to an instruction register 2, a signal generating means (consisting of OR gate 10, latch circuit 8, inverte...

A process for the preparation of neutralized, urea aldehyde polymeric dispersions by acid catalyzed reaction of urea and formaldehyde plus a higher aldehyde, having from two to four carbon atoms, wherein the mol ratio of formaldehyde to the higher aldehyde is at least 2:1 and the function of the higher aldehyde is to act as an inhibitor of further polymerization. The dispersions are further stabil...

Improved water absorbent compsns. are prepd. by physically blending a water-absorbing amt. of a lightly crosslinked water-swellable hydrophilic polymer (I) with sufficient inorganic powder (II) to increase its gel strength, blending being after polymerisation and crosslinking of (I). A process for improving the gel strength of (I) by blending with (II) as above is also claimed. Amts. (I) and (II) ...

PURPOSE:To determine the line width of a printed wiring pattern having optional lattice line pitch by deciding on large, intermediate, or small line width of a line picture which is drawn through intersections of lattice lines with the optional equal pitch at every intersection of lattice lines. CONSTITUTION:A determining circuit 3 makes a raster scan on divided pictures (rectangular picture segme...

PURPOSE:To enhance a calculation speed by providing a serial adder between a multiplicand shift register and an adding shift register in a multiplier consisting of a multiplication register, the multiplicand shift register and the adder and the adding shift register. CONSTITUTION:Between the adding shift register 3 and the multiplicand shift register 4, more than one of the serial adders 5 are pro...