The present invention relates to a process for working up waste active-mass of consumed, broken accumulator plates, deriving from rubbish-shoots, into active mass, wherein the waste active-masses removed from positive and negative plates are deacidified, washed with water, separately stored and then subjected to heat-treatment. According to the process of the invention the air-dry positive or nega...

PURPOSE:To provide an output controller for a vehicle which can drive through a cornering easily and completely by taking a driver's demand and steering amount into consideration, and restraining the increased acceleration of a vehicle appropriately. CONSTITUTION:There are provided a control means which decreases the driving torque of an engine 11 separately from the operation of a driver, a torqu...

PURPOSE:To reduce torque shock at the time of fuel cutting in the power transmitting condition of a driving system, prevent after-burn at the time of fuel cutting in a non-transmitting condition, and restrain fuel cutting at the time of speed changing operation for insurance of acceleration quality after speed changing in performing deceleration fuel cutting. CONSTITUTION:For cutting fuel by a fue...

Method for purifying a liquid from solid and liquid impurities by flotation-filtration in which the dirt flocks in the liquid to be purified are separated from the liquid to be purified after which they are led to the top of the liquid to form a sludge bed 16 from there to continue out to a sludge canal 17 and to a drain. The purified liquid flows further through a sand filter 18 to an isolated sp...

PURPOSE:To prevent a fault that is caused when no access is possible to a file or when a directory is broken on a disk by providing a means which check whether the loaded disk is new or old or a means with which a user can deliver an input. CONSTITUTION:A user loads a disk 2 to a driver 1 and pushes a switch 4 before a command for use of the disk 2 is fed to a computer 3. The contents of an inform...

Elastic, open-celled, flexible polyurethane foam (I) is claimed as is its prodn. by reacting: (a) polyisocyanate; with (b) polyether contg. 2/more isocyanate-reactive H atoms and having mol.wt. 400-10000; in presence of (c) catalyst selected from (combinations) di-/tetra-valent organometallic cpds., (d) water and (e) 0.1-10 wt.% (w.r.t. (b)) organic blowing agent selected from (mixts.) dicarbonic ...

The invention relates to a process for the production of cellular polyurethane mouldings, preferably sheet-like structures having a thickness of up to 25 mm, which optionally have a smooth, essentially compact surface on at least one side, by sintering a mixture containing A) at least one pulverulent thermoplastic polyurethane which expediently has a melt flow index (MFI) of from 50 to 350 at 19...

PURPOSE:To provide an organic dielectric paste having high dielectric constant and excellent heat-resistance and waterresistance. CONSTITUTION:The objective organic dielectric paste contains a thermosetting resin and an organic electron acceptor as essential components. A reaction product of a polyalkylene glycol and an organic electron acceptor may be used in place of the organic electron accepto...

The octane number of light reformate is improved by alkylating the aryl compounds contained therein with olefins contained in a waste gas stream from a fluid catalytic cracking unit by contacting the light reformate with the waste gas in a catalyst bed. The catalyst structure in the catalyst bed acts as both a catalyst for the alkylation reaction and as distillation structure thus immediately sepa...

PURPOSE:To prevent the light slip of a negative type liquid crystal display element to obtain a display having good contrast. CONSTITUTION:An electrode 2A is formed on a substrate 1A, and an orientation control film 3A is moreover formed on the electrode 2A. On the other hand, an electrode 2B is formed on the other substrate 1B, and an orientation control film 3B is formed on the electrode 2B. The...

A process for producing a tire reinforcement is characterized by the fact that each reinforcement cord is projected individually into its place in the reinforcement. For this purpose, a machine is used which comprises laying members comprising essentially a rotary conduit which projects the cord by a radially outer extremity of the conduit and rollers which impose a linear speed of laying of the c...

A process for producing a tire reinforcement is characterized by the fact that each reinforcement cord is projected individually into its place in the reinforcement. For this purpose, a machine is used which comprises laying members comprising essentially a rotary conduit which projects the cord by a radially outer extremity of the conduit and rollers which impose a linear speed of laying of the c...

Rigid mould for moulding rubber tyres, constituted by a core 3 for defining the inner shape of the tyre, lateral portions 2 and a ring 1 of sectors. So as to be able to close such a mould, all the parts are designed to slide over each other during the final phase of their closing movement.

The manufacture of a reinforcement for a tire comprises the following steps: (a) a continuous cord is hooked to retention means disposed in two circles which are a distance apart which corresponds to the length of the path of a cord from one side of the reinforcement to the other so that the cord, disposed in this way, defines a cylinder by a plurality of passes back and forth from one retention m...

The process for the preparation of the fibre composite materials comprises, in a first step, impregnating fibres with a melt-liquid polysilazane, in a second step converting the polysilazane in the fibres to the infusible state, and, in a third step, heating the impregnated fibres to from 800 to 2000 DEG C in a nitrogen, noble-gas or ammonia atmosphere.

PURPOSE:To form a dense oxide superconductor film on a substrate having relatively low temperature even at a high film-forming speed by using a laser ablation process comprising the irradiation of laser light to a target and the deposition of the particles scattered from the target on the substrate. CONSTITUTION:An electrically conductive cylinder 6 is placed between a target 1 and a substrate 3 i...

PURPOSE:To provide a process for raising the superconducting transition temperature of especially a Bi-based oxide superconductor among oxide superconductors. CONSTITUTION:An intermediate product or a substance getting superconducting characteristics in the production process of an oxide superconductor is treated with a solution containing an oxidizing compound, such as carbonyl compound, ozone, h...

PURPOSE:To obtain an oxide thin fifth having a perovskite structure with little deviation from the target composition by evaporating and depositing a volatile substance containing Cu and/or Bi and a group II element on a substrate under a prescribed vacuum degree. CONSTITUTION:A volatile substance is evaporated in a vacuum of 10<-3> to 10<-5>Torr to deposit an oxide superconductor thin film having...

PURPOSE:To provide the title superconductor small in Jc level drop even on magnetic field application. CONSTITUTION:The objective superconductor can be obtained by mixing (A) a Ln-Ba-Cu-0-based [Ln is lanthanoid element (except Ce, Pr, Pm and Tb) and/or Y] oxide and (B) Ln-Ba-Al-Cu-O-based [Ln is lanthanoid element (except Ce, Pr, Pm and Tb) and/or Y] oxide followed by calcining.

PURPOSE: To automatically drain the water separated from the fuel by a filtration device and collected in a vessel by installing a piston capable of displacement in the vessel of a water separator, applying the fuel pressure to one side of the piston, and on the other side thereof defining a storage for the water to be separated and drained. CONSTITUTION: In a fuel conduit system of an internal co...