PURPOSE:To improve the life against the rapid charging of a sealed type lead storage battery by using a negative electrode plate containing substances which can restrain the evaporation of water in a liquid absorbing state. CONSTITUTION:In a sealed type lead storage battery in which an electrolytic solution is held by a positive electrode plate, a negative electrode plate and a separator, and in w...

PURPOSE:To reduce generation of spongy lead on the periphery of a negative electrode, strap and pole so as to prevent occurrence of internal shortcircuit by applying paraffin system substance in oil state on a part of separator plate projecting from a pole plate of a pole plate group. CONSTITUTION:An area of applied agent 7 is formed by applying, with a writing brush or a painting brush, paraffin ...

The higher alcohol yield of a hydroformylation process comprising catalytic hydroformylation of olefinic feedstock and hydrogenation of the crude product is improved by separating light materials and desired alcohols from the hydrogenated product, and then subjecting the remaining heavy materials to catalytic steam cracking at 260 DEG -380 DEG C. The fraction of the cracked product which is rich ...

A guide track (19) being disposed on or in the roadway is scanned by means of a scanning or sensor device (18) during the travel of a vehicle (1). The scanning or sensor device (18) is adjustable in the transverse direction of the vehicle by means of an adjustable drive (10) which is controlled by the scanning or sensor device (18) in such a manner that the transverse distance between the guide tr...

PURPOSE:To inhibit reregistering operation when a backup voltage is low and prevent the occurrence of an error by comparing the backup voltage with a reference voltage, holding the result, and outputting the held contents when a power source recovers. CONSTITUTION:The voltage of a backup battery E is compared with the reference value by a battery voltage detection part 5, which sets a latch circui...

The invention relates to apparatus for detecting the stuck point of a conduit, such as drill pipes, in a borehole while eliminating any stress on the detection means during the measurement. A two-part body member is suspended from a cable with the two parts (23 and 24) mounted movably with respect to each other. Each part is anchored independently in the drill pipes and movements between these par...

PURPOSE:To largely improve work efficiency and construction cost by providing a fusion welding operating mechanism for relative displacement between a first cramp mechanism which nips and fixedly holds a pipe and a second cramp mechanism which is fitted slidably along the longitudinal direction of a strut. CONSTITUTION:The device as a whole is fixed relative to a synthetic resin pipe P through a f...

PURPOSE:To attain high function and high speed of the titled processing by constituting the titled processing unit that a macro command control memory is used so as to control a read pointer of the macro command memory. CONSTITUTION:The macro command control memory 36 is provided in a picture processing processor 3 to set a micro control memory pointer 35 being its read pointer, a read data (6) fr...

O-acetylated glycals react with ceric ammonium nitrate in the presence of sodium azide to provide, in good yield, O-acetylated 2-azido-2-deoxy glycosyl nitrates. These nitrates can be used to prepare 2-amino-2-deoxy sugars, such as D-galactosamine and lactosamine. The O-acetylated 2-azido-2-deoxy glycosyl nitrates can alternately be converted to O-acetylated 2-azido-2-deoxy glycosyl halides which ...

Colored contact lenses are produced by providing a contact lens constructed of polymer and coating at least a portion of the lens with coloring substance and binding polymer. The lens and binding polymers are bonded to each other by the reaction of functional groups selected from at least one of -COOH, -OH, and -NH-R, wherein R is hydrogen or alkyl, with functional groups selected from at least on...

Colored contact lenses are produced by providing a contact lens constructed of polymer and coating at least a portion of the lens with coloring substance and binding polymer. The lens and binding polymers are bonded to each other by the reaction of functional groups selected from at least one of -COOH, -OH, and -NH-R, wherein R is hydrogen or alkyl, with functional groups selected from at least on...

A process for the preparation of fiber-reinforced flat bodies containing a hardenable binder is described, wherein a core layer containing the prepared, unhardened (liquid) binder is placed between a cover layer and a backing layer; in order to provide this three layer body with its own internal cohesion even in the unhardened condition and to improve the mechanical properties of the body in the h...

A reliable garnet to metal hermetic seal is obtained by metallizing the garnet with successive sputtered layers of tantalum or titanium, molybdenum or tungsten and nickel, followed by soldering or brazing the metallized garnet to a metal member.

A carton bottom end tucker-tacker assembly for folding over, closing and tacking the bottom ends of a pair of cartons mounted on a pair of mandrels on a packaging machine. The tucker-tacker apparatus includes a tucker means for engaging a pair of opposed triangular bottom end closure members on the bottom ends of a pair of cartons and breaking the bottom end closure members and folding them inward...

Method for producing containers such as for example bottles, from extruded and blow-molded plastic material, including bringing a tubular preform closed at its upper end and of which the outer surface of the wall is brought to a temperature of at least 140 DEG C., to a station where the containers are shaped by extrusion and blow-molding, after cooling down the said preform to a temperature around...

NEW MATERIAL:The compound of formula I (R is amino, guanidino, mono- or dialkylamino, alkenylamino, phenylamino, etc.; A is amino, mono or dialkylamino, cyclic amino, alkanoylamino, etc.; Z is H or halogen; m is 0-4) or its acid addition salt. EXAMPLE:2-Amino-4-(5-acetylaminomethyl-2-thienyl)thiazole.hydrochloride. USE:Medicinal drug having mucosa-protecting action as well as gastric acid secretio...

NEW MATERIAL:The compound of formula I [Q is -CH2CH2-, -CH2CH(R1)- (R1 is alkyl or alkoxy), group of formula II (R2=R1), -CH2CH2CH2-, group of formula III or group of formula IV; X and Y are O, S or -NH-; when Q is -CH2CH2-, X and Y are not H at the same time]. EXAMPLE:3-[2-(2,4-Dichlorobenzyl)-4-methyl-1,3-dioxolan-2-yl)p-yridine. USE:Fungicide. Useful as pharmaceutical antimycotic agent and agri...

PURPOSE:To obtain the titled substance useful as an insecticide, by reacting an aniline derivative with a carboxylic acid or its reactive derivative. CONSTITUTION:A compound shown by the formula I (R2 and R3 are H, halogen, nitro, alkyl, alkenyl, cycloalkyl, alkylsulfonyl, etc., or R2 and R3 are bonded to form ring; X is O, S, methylene, sulfonyl, etc.) is reacted with a compound shown by the form...