FIELD: semiconductor technological processes, namely production of semiconductor plates with use of mechanical working and chemical etching. ^ SUBSTANCE: method comprises steps of placing semiconductor plate on surface of polishing wheel; supplying liquid polishing composition onto surface of wheel while acting by means of ultrasonic oscillations upon working surfaces of working tips of piezoelect...

An explosion-protected light fitting (1) has a light fitting housing (2) and a lighting means (4) which can be fixed to said housing and supplied with electricity by at least one mounting (3). Said mounting can be connected to a supply line (6) and said light fitting housing can be closed with a transparent cover (7) and can only be opened when disconnected from the supply. The aim of the inventio...

A client/server network includes a plurality of IP devices in communication with a central server. The plurality of IP devices communicate with one another to queue themselves onto a linked list. The plurality of IP devices then connect to the central server in the order determined by the linked list. Prior to attempting to connect to the central server, ea ch of the plurality of IP devices verifi...

FIELD: power engineering. ^ SUBSTANCE: proposed medium-voltage (3-10 kV) power mains having non-efficiently grounded neutral incorporates provision for reducing overvoltages by disconnecting motors with aid of vacuum switches. To this end it has three-phase voltage supply, vacuum switch, power cable, and overvoltage protective gear in the form of series-connected RC circuits inserted between phase...

A flexible container of the pouch type made of a film material, of the type derived from a shaped tubular body (12) formed by a film with a longitudinal heat-seal (14) and by transverse heat-seals (13) of the two ends. At least one corner region (16) of the container (10) has a tear notch (17) that produces, by pulling, the tearing of a portion (18) of the film that comprises a part of the transve...

A flexible container of the pouch type made of a film material, of the type derived from a shaped tubular body (12) formed by a film with a longitudinal heat-seal (14) and by transverse heat-seals (13) of the two ends. At least one corner region (16) of the container (10) has a tear notch (17) that produces, by pulling, the tearing of a portion (18) of the film that comprises a part of the transve...

A client/server network includes a plurality of IP devices in communication with a central server and one another. Each of the plurality of IP devices maintains a coun t of the number of the IP devices attempting to connect to the central server at one time in order to monitor the load on the central server. Wherein each of the plurality of IP devices verifies that the count does not exceed a maxi...

An installation for storing of natural gas or some other fluid comprises a lined underground storage space. Inside the rock wall of the storage space, there is a concrete layer for supporting an inner impermeable lining layer. According to the invention, the concrete layer has a crack distribution control reinforcement layer closer to the impermeable lining layer than to the rock wall in order to ...

A heat exchange device comprising at least one rib provided with means for blowing a fluid, characterised in that the blowing means are comprised of at least one of the partition walls of the rib, said wall exhibiting open porosity.

A specific binding member is specific for and binds directly to the ED-B oncofoetal domain of fibronectin (FN).

A compound of Formula (I) and pharmaceutically and/or veterinarily acceptable derivatives thereof, wherein R1 is H, C1-6alkyl, -C(X)Y, C3-8cyc1oa1ky1, aryl, het, aryl-C1-4alkyl or het-C1-4alkyl, wherein the cycloalkyl, aryl or het groups are optionally substituted by at least one substituent independently selected from C1-8allkyl, C1-8alkoxy, OH, halo, CF3, OCF3, SCF3, hydroxy-C1-6alkyl, C1-4alkax...

One embodiment of the present invention provides methods of treating a subterranean formation with a viscosified treatment fluid comprising combining water, a carbonyl-containing first compound, and an amine-containing second compound; wherein the carbonyl-containing first compound comprises at least one carbonyl moiety and is either a gelling agent or a derivatizing agent, and wherein the amine-c...

Polyvinyl chloride composition (I), with high thermal stability, surface quality and notched-impact-strength, comprises: polyvinyl chloride components (100 parts by weight) with a K-value of 55-80 in accordance with international organization for standardization1628-2; calcium carbonate (0.1-20 parts by weight) with a nanometer range particle size and stearic acid coating (1-4 wt.%); high impact m...

The present invention is directed to a medical tube set comprising a tube 10 and a stylet 20 that improves the insertability of tube 10. The stylet 20 structure comprises an inner core 21 that can be inserted into tube 10, an apical tip 22 that is affixed to the apical end of inner core 21, and a movable expansion member 23 that can move between apical tip 22 of inner core 21 and stop 24 that is p...

Disclosed is a device for introducing an inspection liquid and/or a control liquid into bottles or similar receptacles. Said device comprises at least one injection nozzle with a discharge port via which the inspection liquid and/or the control liquid is introduced into the receptacles at a predefined volume, said receptacles being moved underneath the injection nozzle on a receptacle conveyor.; U...

FIELD: oncology. ^ SUBSTANCE: invention characterizes compositions, their employment, and embodiments of a method of treatment of B-cellular lymphomas, leucosis, and other malignant tumors CD40+. Principal active therapeutical agent is anti-CD40L antibody or another CD40L antagonist inhibiting CD40-CD40L intermediate. In combination or composition with indicated CD40L antagonist any one or several...

The invention herein provides a method for recovering a polypeptide comprising exposing a composition comprising a polypeptide to a reagent which binds to, or modifies, the polypeptide, wherein the reagent is immobilized on a solid phase; and then passing the composition through a filter bearing a charge which is opposite to the charge of the reagent in the composition, so as to remove leached rea...

A wireless receiver receiving multipath Wash-code symbols determines which of fingers 402, 410 have locked on a signal. Measurements of the correlation energies between the received signal and all possible symbols are stored in energy storage units 404, 412. The actual signals are combined in combiner 408. A maximum determiner 416 determines the most likely combined symbol, and an index for this s...