Novel methods of decreasing the concentration of hydroxyl ions in an electrochemically generated alkaline peroxide aqueous solution consisting of partial neutralization of a stabilized solution of alkaline hydrogen peroxide, electrodialysis, and dialysis of an aqueous solution of alkaline hydrogen peroxide. The methods of the invention can be performed at ambient temperature and pressure.

Novel methods of decreasing the concentration of hydroxyl ions in an electrochemically generated alkaline peroxide aqueous solution consisting of partial neutralization of a stabilized solution of alkaline hydrogen peroxide, electrodialysis, and dialysis of an aqueous solution of alkaline hydrogen peroxide. The methods of the invention can be performed at ambient temperature and pressure.

Fremgangsmåte for å minske konsentrasjonenav hydroxylioner i en elektrokjemisk dan-net alkalisk vandig peroxydoppløsningbestår i delvis nøytralisasjon av en sta-bilisert oppløsning av alkalisk hydrogen-peroxyd, elektrodialyse og dialyse av envandig oppløsning av alkalisk hydrogeriper-oxyd. Fremgangsmåten kan utføres vedomgivelsestemperatur og -trykk.Apparater for utførelse av fremgangsmåtener også...

A control apparatus for the automatic clutch of an automotive vehicle includes a pressure regulating valve for selectively connecting clutch actuating pressure to line pressure and a drain, and a control unit for controlling the pressure regulating valve. The control unit senses and/or calculates vehicle inclination, braking torque and engine drive torque. If the braking torque is smaller than a d...

PURPOSE:To prevent generation of such a problem that a steering feeling is deteriorated and an understeer tendency is regenerated by setting, in the case of rear wheel auxiliary steering in a reverse phase, a slip threshold value used for control of reducing drive torque to a value, smaller than that in the case of the equal phase steering. CONSTITUTION:In a microcomputer 20 of a control device 6,...

PURPOSE:To perform wind power generation with natural energy by performing a heat exchange with solar energy or the like to introduce heated or humidified low density air from the bottom part of a vessel, extended to upper space, and generating a pressure of air in an upper part of the vessel higher than atomospheric pressure in equal altitude to release the air to the atmosphere. CONSTITUTION:An ...

PURPOSE: To enable inspection of two types, the whole body and laminagraphy by fitting a rail for traveling, the first detector head which is capable of traveling between a working position and a standby position at the end of the rail for traveling, and the second detector head for a low position. CONSTITUTION: A stand 1 comprises a column which is capable of rotating inside a rear part 11 and a ...

Novel methods of decreasing the concentration of hydroxyl ions in an electrochemically generated alkaline peroxide aqueous solution consisting of partial neutralization of a stabilized solution of alkaline hydrogen peroxide, electrodialysis, and dialysis of an aqueous solution of alkaline hydrogen peroxide. The methods of the invention can be performed at ambient temperature and pressure.

The present invention provides a mixing head for devices for joining textile threads with the aid of compressed air, for use indifferently for joining short-fibre threads and long-fibre threads, in both the cases perfect joints being obtained, both as regards their tensile strength, and as regards their aesthetical appearance, by being free from thickenings and undesired protrusions at the sides o...

An apparatus for transporting roving bobbins (Y) along a transportation rail (5) arranged between a spinning process (3) and a roving process (1), comprising bobbin carriages (11), each having a plurality of bobbin hangers (13) for suspendingly holding roving bobbins (Y) and movably supported by the transportation rail (5); a driving device (18) for intermittently displacing the bobbin carriage (1...

The rotational speed of an engine Ne and a drum rotational speed Nt of a clutch Cl are compared against each other to determine a power on/off. For a 2->3 and a 2->4 shift in the power off condition, a timing solenoid SL5 is turned on (duty cycle of 100%) to accelerate the termination of a preceding speed range, thus increasing a time delay between such termination and the activation of a new spee...

A sheet delivery for a printing machine or the like with a device for changing a sheet pile while the machine is in operation, includes suction-type grippers insertable into a sheet feeder, opposite to a conveying direction of the sheets and between pile stops for a leading edge of the sheets, the suction-type grippers having a device for gripping by suction, in an inserted end position of the gri...

The present invention relates to a lead accumulator in cylindrical form in which the outside of at least one (4, 24) of its electrodes (2, 2', 3, 4) is matched to a cylindrical casing shape and runs essentially parallel to, and at a small distance from the cylindrical casing wall (1) of the accumulator and in which both electrodes are protected from direct contact with one another by an ion-permea...

The invention proposes a process for the assembly of a beam wave guide switch, the process being rotational and enabling the distance between the front ends of the beam wave guide to be reproducibly aligned with respect to each other. The process calls for a baseplate (1), with alignment grooves (2, 3, 4) which run parallel to each other from a first end (13) of the baseplate (1) to the second end...

A vehicle storage battery construction is provided wherein main and reserve battery units are provided in a single housing and are connected in parallel. A rotary switch is provided on the battery cover for movement between a normal position where the main and reserve units are simultaneously charged but only the main unit is permitted to discharge, and a backup position where the main and reserve...

DECREASING THE CONCENTRATION OF HYDROXYL IONS IN AQUEOUS ALKALINE PEROXIDE SOLUTIONS Novel methods of decreasing the concentration of hydroxyl ions in an electrochemically generated alkaline peroxide aqueous solution consisting of partial neutralization of a stabilized solution of alkaline hydrogen peroxide, electrodialysis, and dialysis of an aqueous solution of alkaline hydrogen peroxide. The me...

A process is disclosed for manufacturing a high strength composite structure by needling individual webs of initially spunbonded material and then needle-punching a stack of the individual webs to enmesh and entangle filaments across the webs, with little or no loss of the initial filament-related strength.

Novel methods of decreasing the concentration of hydroxyl ions in an electrochemically generated alkaline peroxide aqueous solution consisting of partial neutralization of a stabilized solution of alkaline hydrogen peroxide, electrodialysis, and dialysis of an aqueous solution of alkaline hydrogen peroxide. The methods of the invention can be performed at ambient temperature and pressure.

PURPOSE:To improve the display quality by using a phase-difference plate consisting of plural uniaxially orientational polymeric films having a different specified alpha value and designed to have an optimum alpha value for a liq. crystal layer. CONSTITUTION:The phase-difference plate 4a obtained by the combination of plural uniaxially orientational polymeric films 1 and 2 having the different alp...

PURPOSE:To make the polarizer compact, inexpensive and widely applicable by forming the polarizer with a polarized medium, a transparent substrate having a rugged surface and a phase-difference substrate. CONSTITUTION:This polarizer consists of the polarized light separating part formed with an optically transparent substrate 103 having ruggednesses on one surface and a polarlized medium 102 cover...