A weighing system is disclosed which operates in conjunction with a scale that has a trigger mechanism for terminating the flow of material into the scale's bucket. This system automatically periodically revises a tare signal stored in a latch circuit for combination with a weight signal to produce a net weight signal. The tare signal provides a measure of the residue stuck in the scale bucket. In...

PURPOSE:To increase performance and life of a lead-acid battery without additional special parts by filling the sufficient amount of electrolyte in a container, exposing a part of each anode plate from the surface of electrolyte, and installing a hole from which air flows into the container. CONSTITUTION:The sufficient amount of electrolyte 2 is put in a container 1 of a lead-acid battery so that ...

PURPOSE:To decrease pouring time of electrolyte by impregnating dilute sulfuric acid or water in a separator called a retainer, assembling the separator with plates in an atmosphere of inactive gas, then pouring the desired amount of dilute sulfuric acid or water in a container. CONSTITUTION:When electrolyte is poured in a sealed lead-acid battery, 50- 70% of the necessary total amount of dilute s...

The heel holder (4) and a front jaw (49) of a safety ski binding are jointly arranged on a sole plate (2) or the like which is pivotable exclusively about a pin (3) arranged in the central region. The heel holder (4) and the plate (2) are retained in the downhill position by the same locking part (18, 24, 45, 51, 64), which can be moved against the force of a single spring (12) as a function of th...

1497986 Preparation of N,N-diethyl 2-(α- naphthoxy)propionamide STAUFFER CHEMICAL CO 6 Aug 1976 [15 Aug 1975] 32813/76 Heading C2C The invention comprises a process for the preparation of N,N-diethyl 2-(α-naphthoxy)- propionamide by reacting α-naphthal with an excess of N,N-diethyl α-chloro (or α-bromo)- propionamide in the presence of an excess of aqueous alkali metal hydroxide solution based on ...

The invention relates to a process for making pressed straw briquettes by mixing the unpressed straw with an aqueous slurry containing organic materials. Part of the water in the slurry will evaporate due to the evolution of a large amount of heat during the compression of the straw. As a result, the slurry is extensively sterilized, so that the briquettes can be used without any risk of contamina...

A fluidizable bed combustion chamber comprises an intermediate partition (2,7) which divides the chamber into an upper combustion space (1a) and a lower plenum (1b) and which is provided with means (4,4a,8) for injecting fuel into the upper combustion space in which, during use of the combustion chamber, a bed of fluidized material (6) is created. The intermediate partition is composed of a plural...

PURPOSE:To facilitate regulation of oil pressure while to smooth the oil flow by forming an oil pressure regulator to be provided in communication paths of wheel and master cylinder with a tubular section having a sump in the bottom and an oil pressure regulating body sliding on the inside of said tubular section. CONSTITUTION:Master cylinder 2, wheel cyclinder 3 and oil pressure regulator 4 are p...

The CO2 required for carbonation is added in the form of dry ice.

A method and apparatus for rapidly dispersing particles of dry, water soluble polymer into water wherein air, water and said polymer particles are introduced to a chamber for thorough contact of the polymer with the water to form a mixture of aqueous polymer dispersion and entrained air. The mixture is immediately subjected to shear forces to separate any agglomerated particles into individual par...

Compounds of the formula I I where R1 is hydrogen, lower alkyl, lower alkoxy, amino or dialkylamino; R2 and R3 are O-alkyl, N-dialkyl or S-alkyl, or R2 and R3 together represent -X-(CH2)m-X, a carbonyl group or an imino group NR, and m is 2-6; where R4 is lower alkyl, cycloalkyl, alkenyl or dialkylamino, and where R5 is lower alkyl or cycloalkyl, and where n is 1 or 2, have excellent ...

Compounds of the formula I I where R1 is hydrogen, lower alkyl, lower alkoxy, amino or dialkylamino; R2 and R3 are O-alkyl, N-dialkyl or S-alkyl, or R2 and R3 together represent -X-(CH2)m-X, a carbonyl group or an imino group NR, and m is 2-6; where R4 is lower alkyl, cycloalkyl, alkenyl or dialkylamino, and where R5 is lower alkyl or cycloalkyl, and where n is 1 or 2, have excellent ...