PURPOSE:To manufacture a light weight, performance battery using a light weight and low resistance grid by molding an active mass in a shape of electrode plate and reducing a part of the active mass to metal lead to convert it to a grid. CONSTITUTION:A substrate 16 filled with an active mass 18 is placed in an atmosphere of H2 gas, infrared rays 20 from an infrared lamp 19 are condensed with a con...

PURPOSE:To prevent absorption of water from an active mass by paste paper while a paste-like active mass is filled, and keep moisture content required to an aging reaction by slightly moistening paste paper which prevents exfoliation of the active mass from a substrate with moistening equipment. CONSTITUTION:A continuously expanded belt-shape substrate 1 is passed between a filling machine hopper ...

PURPOSE:To avoid any adherance between cathodic plates, which is caused during the initial charge of the cathodic plates, by increasing the amount of lead sulfate formed at the peripheral parts of the plates by applying dilute sulfuric acid to the said peripheral parts. CONSTITUTION:Plates are prepared by packing a paste into grids, and are dried for a short time. Next, as illustrated in the figu...

PURPOSE:To enable the number of operating circulating water pumps to be controlled by connecting outlet pipings of the circulating water pumps on each shaft, and enable the number of operating circulating water pumps to be automatically controlled according to the cooling water temperatures and the operating conditions of the shafts. CONSTITUTION:Communication valves 3a-3e are provided to connect ...

PURPOSE:To avoid the complicated switching operation by installing an automatic mode selecting switch for permitting the traveling in the power mode when the state over a set throttle opening degree continues for a certain time and the traveling in the economy mode in other cases. CONSTITUTION:When the automatic selection mode is selected by a mode selecting switch 65, an electronic controller 60 ...

Hot melt compositions are disclosed from which foamed products having a fine and uniform void structure therein can be obtained. The compositions include a thermoplastic polymer preferably an elastomer such as a styrene-butadiene block copolymer, and a small amount of a salt of a sulfonated styrene polymer. Plasticizing processing aids, tackifying agents and antioxidants can be included in the com...

The holder 15 for the material to be sliced of the said machine 1 can only be displaced towards the circular knife 4 in the danger region of the circular knife 4 when the flattened region 26 of a guide sleeve 13 for the holder 15 for the material to be sliced is situated frontally opposite a matching counter surface 27 of an abutment 24. In this position, the holder 15 for the material to be slice...

In order to free a roving residue, which has remained on a flyer bobbin which has run out, from the bobbin, the latter is brought on a rotary suspension device through a roving unwinding station, in which the bobbin, starting in a jerk-like manner, is set in rotation counter to the winding-up direction.

Before winding, threads are treated with a liquid. For this purpose, there is arranged upstream of the winding system (3-5) a tube (6) which deflects the thread to the bobbin (4). In the wall of the tube, a hole is provided in the region spanned by the thread. The tube is fed with the liquid. The thread is guided in such a way that it touches the tube in a looping region which is lower than the ou...

Wear parts or cutting tools, in which the part being exposed to wear is essentially an extremely difficultly grindable material (e.g., hard material), but in which the manufacture of the wear part or cutting tool requires considerable grinding operations can, according to the invention, be made better and cheaper forming the wear part or cutting tool of a compound material which is a wear-resistan...

Method of breaking up: for exact positioning of calculi a pulsed laser beam is used, and re-positioning of calculi is automatically effected by suction during interpulse periods.

The invention relates to 1-aminomethyl-6-phenyl-4H-s-triazolo[4,3-a][1,4]benzodiazepine compounds useful as sedatives, tranquilizers, anticonvulsants or hypnotics, and processes for their production.

Metallographic examination method for imaging sample surfaces, prepared by grinding, polishing, possibly etching, cleaning and drying, on structural elements that are to be examined for defects and microstructure by means of a replica foil (f) of appropriate size which is coated with a replication agent, in particular triacetate, and before replication is moistened on its coating side (f2) by mean...

A high frequency instrument for incision and excision of the tissue of an affected part by a semi-circular loop formed by the distal end of a wire electrode upon passage of high frequency current therethrough is disclosed. The wire electrode is disposed within an electrically insulating sheath so as to be movable therein, and may be advanced or retracted by operating a proximate and operating unit...

A soldering inspection system wherein light is irradiated on a soldered part at different incident angles by a light emitting means to collect information indicative of three-dimensional configuration of the soldered part and discriminate whether or not the configuration is acceptable. The three-dimensional configurational information can be obtained with light irradiated at least from two positio...

A novel thermo stable compd. is prepd. by reacting monohydroxy aromatic aldehyde substd. by inactive gp. (not contg. aldehyde gp., against condensn. rxn. between methyl pyridine or pyrazine with ortho and para psition from hydroxy gp.) with methyl pyridine or pyrazine of formula (I). In the formula, Z=N, C-CH3, C-CH2-CH3 or CH, R=H, Me or Et, however, total number of Me gp. substd. on the pyridi...