Two embodiments of a mandrel for fabricating an air spring are disclosed. Each has a fixed diameter cylindrical portion and a portion variable in diameter to provide an extension of the cylindrical surface expandable to conic form. An array of fingers are pivotally secured to swing in radial planes to provide the variable diameter portions and are actuated by inflatable sleeves. The fingers are no...

PURPOSE:To obtain a gasifying desulfurization and power generation composite plant adapted to generate electric power by supplying clean gas produced from a gasifying desulfurization plant to a composite plant comprising a gas turbine plant and a steam turbine plant.

PURPOSE:To obtain a positive pole plate having long service life, by applying binder mainly composed of alumina and silica onto the surface of positive pole plate completed or not completed of formation. CONSTITUTION:100wt% of inorganic binder is mixed with 30wt% of water to produce paste which is applied by a brush onto the surface of a positive pole plate completed or not completed of formation ...

PURPOSE:To reduce the weight and to improve the environment of manufacturing process represented of lead dust, by injecting the lead compound slurry into a bag made of water permeable film, and after inserting the current collecting section employing the dehydration and drying sequence. CONSTITUTION:A bag made of special paper having the thickness of 0.05-0.5mm. and composed of organic fiber, glas...

In a device for carrying out fluidised bed treatments, at least one rotating blade or chopping tool (8) is located in a working tower. It is characteristic that this has a base of non-sparking material which has a wear-resistant, non-sparking outer coating (16). For example, the base of the chopping tool (8) can consist of titanium and can have an outer coating titanium nitride. In accordance with...

Method for entering coordinates of starting and destination points into a navigation system for vehicles operating according to the principle of dead reckoning navigation, which includes representing the coordinates in a pattern with a bar code, and setting the coordinates into the navigation system with an optical or magnetic code reader, and a device for carrying out the method.

Means for coupling an independently suspended medical x-ray source and detector for lateral fluorographic studies such as angiography. When coupled, the x-ray source and detector move vertically in opposite directions, move horizontally toward or away from each other, and pivot about horizontal axes so the distances between the focal spot and isocenter of examination and between the isocenter and ...

Continuous process for converting hydrocarbons in the presence of a granular catalyst including a metal from group VI a, VII a or VIII, deposited on a carrier, comprising passing a charge of hydrocarbons with hydrogen through a series of at least two vertical catalytic zones in which the catalyst bed moves progressively downwardly, withdrawing progressively the catalyst from the bottom of the last...

Polyisocyanurate foams are prepared by reacting together an organic polyisocyanate, a blowing agent, a trimerization catalyst, and a minor amount of a polyol mixture prepared by digesting polyalkylene terephthalate, particularly polyethylene terephthalate, with a polyol, especially a glycol. Laminates of such foams exhibit a high degree of fire resistance, low smoke evolution on combustion, low fo...

PURPOSE:To reduce the amount of hardware and to obtain diverse checking function, by providing a checking device with the 1st logical control part which includes a checking circuit and a necessary register and control storage circuit, and the 2nd logical control part which includes a microprocessor and a necessary circuit. CONSTITUTION:The checking device is provided with the 1st and the 2nd logic...

PURPOSE:To make a check while placing many parts of constituent circuits in operation without using any expensive device, by supplying plural output signals from a counter circuit part to a specific circuit part constituting a data processor. CONSTITUTION:While the processor operates as a one-chip microcomputer, a counter output signal 13 is inhibited by a control input 2 and data controlled by a ...

This invention relates to 2,6-dihalobenzyl esters. There are provided 2,6-dihalobenzyl esters of formula I: (I) where R1 and R2 are independently selected from fluoro, chloro and bromo, Y1 is chloro, and Y2 is fluoro or chloro, provided that when R1 and R2 are both bromo Y2 is fluoro and when neither of R1 and R2 is bromo, at least one of R1 and R2 is the same as at least one of Y1 and Y2; m...

The means includes a layer which comprises a multiplicity of preferably spherical floating bodies with eccentric centers of gravity and which floats on the surface of the beer wort or the new beer or the beer. As a result of their eccentric center of gravity, the floating bodies maintain a stable floatation position and both the floatation foam which is formed during floatation of the beer wort an...

A safety binding for a ski comprising a housing pivotally mounted about a transverse axis, a sole clamp carried by the housing, an upward release mechanism incorporating an adjustable upward release spring and operative to locate the housing and the sole clamp in a closed position while adapted to release housing and sole clamp for upward pivotal movement about said transverse axis once the releas...

A cap closure is provided for bonding to the neck of a container. The cap closure includes a base portion enclosed by a side wall, a peripheral rim extending outwardly from the side wall with the rim being adapted for bonding to the neck of the container, an administration port connected to the base portion, a medication addition port connected to the base portion, a resealable injection site conn...

A two component system, and method for its preparation, from which a phenol-formaldehyde resin foam may be prepared, which system comprises in a first component a phenol-formaldehyde resin, a blowing agent which is an inert, low boiling liquid, an effective amount of a nitrogenous modifier capable of permitting dispersion of the blowing agent in the resin, and a surfactant; and in a second compone...

A stitch-through fabric includes a layer of diagonal or biased-extending filling yarn elements 196 to provide new aesthetic effects and multi- dimensional stability not previously known with this category of fabric. The yarns are laid by a carriage 154 driven along a path inclined to the fabric-forming direction of the machine and a layer of conventional filling yarns may also be supplied by a car...

A resin useful in an adhesive for nylon is made by reaction of a phenol having a labile ring hydrogen (for example resorcinol) with a cyclic ketone for example cyclohexanone or a dialdehyde of at least 6 carbons. The obtained resin may be used in a 2 part adhesive by addition of curing agents or in a one part adhesive for nylon, wherein the resin cures by reaction with the amine of the nylon. Nylo...

After the input of at least one reference variable value, e.g. the diameter of a shaft to be ground, all the manipulated variable values necessary for machining a workpiece on a grinding machine are calculated in a computing unit, to be specific a small computer (6) or at least a computer, and rendered readable in a display device (12). These calculated manipulated variable values can be manually ...