baber/WOPTO huggingface dataset:
Patent UA-52795-C2 (UA)
Title: Method for decreasing vorticity of wall flow and appliance for its implementation
Inventor: HORBAN VOLODYMYR OLEKSIIOVYCH
Filed: 2000-06-08
Abstract: A method for decreasing vorticity of wall flow and appliance for its implementation relate to hydrodynamics and can be used in ship-building and aircraft-building, and in heat engineering. Decrease of vorticity of the flow is performed through replacing a part (as large as possible) of fixed surface to a moving one. Moving parts of the surface are formed by generating a system of stationary vortexes (SV) by falling flow. System of SV is generated as a set of placed one behind another chains, composed by separated one from another discrete SV. Chains of discrete SV are generated in swirl grooves (SG). SG are arranged under the level of the surface, in direction, normal to the direction of the coming flow. SG are separated from each other by separating partitions, and the SG themselves are separated to chambers of same length by shutoff partitions having orientation along the flow. End surfaces of the discrete SV are formed as being biconvex, torus-like, with decrease of the amplitude of precession of the SV centers, gradients of confuser-diffuser transitions in the flow. To perform takeoff of pulse hydrodynamical energy from the SV, torus-like surfaces of the chambers between the partitions are made penetrable, and the layer of the body in which there are placed VG is made of a set of perforated plates. Torus-like surface of VG is, respectively, made of the edges of those plates. In the whole area of the inlet opening of the VG turbulent pulses coming from the flow are decreased and suppressed. This for in the inlet area of the VG there is placed a system of cylinders with orientation along the flow. Over the whole area of the surface with SV in the area of the buffer zone of the TBL there is placed one more system of cylinders with arrangement along the flow. This system of cylinders decreases and suppresses turbulent structures over the whole area of the surface. Surface of distribution partitions between the chains of the SV that is flown round by the flow is made with ribs, and due to this small turbulent structures are suppressed on those surfaces.
Patent UA-46201-C2 (UA)
Title: Method for preparing antistaphylococcus plasma
Inventor: FEDOROVSKA OLENA OLEKSIIVNA
Filed: 2000-07-20
Abstract: The method for preparing the antistaphylococcus plasma provides for immunization of the donors with staphylococcus anatoxin. The donors being selected should be revaccinated against the tetanus or hyperimmunized against staphylococcus as early as two years beforehand. The immunization schedule is such as follows: 0.5 ml twice with 30-45 days interval with two revaccinations in 3 and 12 months.
Patent UA-57861-C2 (UA)
Title: A binding agent
Inventor: KRYVENKO PAVLO VASYLIOVYCH
Filed: 2001-04-19
Abstract: A bonding agent for concrete, including that reinforced, contains in the mix thereof 26.0-34.0 % of volume of Portland cement, 1.0-40.0 % of volume of cement kiln dust, 0.1-3.2 % of volume as calculated per 0.1-3.2 % of 3CaOAl2O36H2O of tricalcium hydroaluminate, the rest is the blast-furnace slag. The bonding agent is characterized by an enhanced strength at the early hardening period and by the degree of chemical binding of free chlorine.
Patent RU-2175979-C2 (RU)
Title: Beer production process
Inventor: PLAKHOVA G S
IPC: C12C7/00
Filed: 2000-02-18
Granted: 2001-11-20
Abstract: FIELD: brewery. SUBSTANCE: method envisages adding crushed dry grass of salwort into wort digger in amounts from 1.0 to 5.0 g/l 5- 10 min before the wort boiling end. Substances extracted from grass possess biological activity and enable one to control intensity of yeast cell metabolism and to have an favorable effect on humans. In addition, many constituents of salwort grass possess antioxidant activity and prevent wort and beer from undesired natural oxidation processes, which improves and preserves taste and odor stability of stored beer. EFFECT: improved quality of beer with specific organoleptic and useful properties. 3 cl, 3 tbl, 3 ex
Patent RU-2180048-C2 (RU)
Inventor: TETERA V A
IPC: F02G5/02
Filed: 2000-04-14
Granted: 2002-02-27
Abstract: Изобретение относится к силовым установкам с ДВС и паровыми машинами (ПМ), утилизирующими тепло отработанных газов. Целью изобретения является снижение массы и габаритов установки и повышение КПД, что обеспечивается объединением ДВС и ПМ в одном агрегате с общим коленчатым и распределительным валами, состоящем из одной или нескольких пар "цилиндр ДВС - цилиндр ПМ" и имеющем конденсатор и систему снабжения водой цилиндров ПМ. 1 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2181227-C2 (RU)
Title: Explosive magnetocumulative generator
Inventor: GURIN V E
IPC: H02N11/00
Filed: 2000-04-24
Granted: 2002-04-10
Abstract: FIELD: off- line pulse current sources for experimental physics. SUBSTANCE: proposed generator is used to convert chemical energy of explosive material to electricity. Initial energy source is made of four annular permanent magnets different in their diameters and arranged in pairs one inside other on either side of compression planes. Poles of internal and external magnets are facing different sides. Annular magnets abut by their inner side surfaces against flat electrodes made in the form of flat spirals on insulating substrate. Distance between opposing magnets "d", radial height of external magnets "h", and explosive-material charge thickness "δ" are interrelated by expression 3δ≤d≤2h. EFFECT: enlarged functional capabilities, reduced weight and size, enhanced gain. 2 cl, 1 dwg
Patent RU-2202842-C2 (RU)
Inventor: NEELOVA O V
IPC: H01L21/56
Filed: 2000-06-02
Granted: 2003-04-20
Abstract: FIELD: microelectronics, radio electronics, and instrumentation engineering. SUBSTANCE: proposed compound has product of linear α, ω-dihydroxypolydimethyl siloxane reaction with boric acid and zirconium acetylacetonate, triethyl silicoformate and in addition low- molecular polyorganosiloxane hydride, styrene, and 1,1-bis- [dimethyl((isooctoxy)silyl] ferrocene at definite proportion of ingredients. EFFECT: enhanced life and insulating properties of coating, reduced corrosion activity. 2 tbl
Patent RU-2189559-C2 (RU)
Inventor: GAVRILOVICH MIK
IPC: F42B3/188
Filed: 1998-11-06
Granted: 2002-09-20
Abstract: FIELD: detonating system controlled with the aid of electromagnetic induction for initiation of detonating material, in particular, but not exceptionally, for contactless initiation of detonating material in a blast-hole. SUBSTANCE: detonating system has an automated rapid-controlled charging module (ARCH-module), connected to an energy matter and placed in a blast-hole formed in solid material, the ARCH-module is made without own steady power source and contains a power circuit for production of operating power from a remote-induced electromagnetic field with the aid of a means of electromagnetic induction, and the power circuit is made for provision of operating power for the ARCH-module and has a structure made for generation of detonating current applied to the energy material, and a means for reception and decoding of radio-transmitted control signals, the FIRE code inclusive, at whose verified reception the detonating current is applied to the energy material. The detonating system has also a tamping stick for tamping the charge into the hole, accommodating the energy material and the ARCH-module and the converter unit for radio transmission of control signals, having a winding for inducing the electromagnetic field installed on/or in the tamping stick for provision of transmission of operating power to the ARCH-module by means of electromagnetic induction. EFFECT: reduced probability of random initiation of the detonating material. 33 cl, 11 dwg
Patent RU-2198616-C2 (RU)
Inventor: LEVCHIK E JU
IPC: A61B17/56
Filed: 2000-10-23
Granted: 2003-02-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: after dissection of soft tissues and osteotrepanation above the focus of osteomyelitic lesion, removal of pus, sequestra, necrotic tissues, granulations, sclerosed walls of sequestral capsule till the onset of hemorrhage from underlying bone, lancing of bone marrow canal above and below against the focus of osteomyelitic lesion, either with Kirschner's needle or a drill of 3 mm diameter, one should carry out osteoperforation of available walls of cavity towards mostly pronounced muscular areas of limb's operated segment by applying perforation openings in a checkered order at 1-1.5 cm interval between them. Then scrubbing up, washing and plasty of osseous cavity are fulfilled with muscular fragment, or filled with auto- or allomaterial that forms new vascular bonds necessary for adaptation of cavity-filling material. EFFECT: higher efficiency. 1 dwg, 1 ex
Patent RU-2192871-C2 (RU)
Title: Method for obtaining biologically active complex out of animal raw material for therapeutical purpose
Inventor: MAKSIMOV G A
IPC: A61K35/48
Filed: 2000-11-22
Granted: 2002-11-20
Abstract: FIELD: medicine, biotechnology. SUBSTANCE: method deals with obtaining the target product due to alcoholic fractionating of animal raw material prepurified from ballast lipid components by extraction of carbon dioxide. EFFECT: higher efficiency in obtaining highly active biological complex
Patent RU-2202086-C2 (RU)
Inventor: KOROBEJNIKOV I A
IPC: F41A17/06
Filed: 2000-12-04
Granted: 2003-04-10
Abstract: FIELD: military equipment, prevention of unauthorized shooting. SUBSTANCE: electromagnetic safety device has receiver, code identifier and transmitter connected to code receiver and through microswitch to power supply source. Handle of proposed device houses key interacting with microswitch. Armature of electromagnet is coupled to release preventing operation of trigger mechanism of weapon. Transponder is positioned in ring which weapon owner carries on finger. EFFECT: prolonged service life of weapon, reduced sensitivity to interference. 1 dwg
Patent RU-2198240-C2 (RU)
Inventor: ZINOV EVA T JU
IPC: C23C4/02
Filed: 2001-02-01
Granted: 2003-02-10
Abstract: FIELD: application of new coats and restoration of old coats of parts working in friction pairs. SUBSTANCE: proposed method consists in machining the surface by making broken thread at amount of 0.15-0.3 mm at simultaneous removal of allowance through thickness of coat, spraying precoat and main coat at rotation of cylindrical surface around horizontal axis and constant through blowing of inner cylindrical surface with air at flow rate of up to 20 cu. m/min at simultaneous delivery of air jets around spraying zone. EFFECT: enhanced adhesion and cohesion properties of coats working at high temperatures and pressures. 1 ex
Patent RU-2218812-C2 (RU)
Inventor: LEPIN ALLAN
IPC: A23K1/18
Filed: 1999-09-07
Granted: 2003-12-20
Abstract: FIELD: veterinary science, artificial feeding. SUBSTANCE: the suggested artificially obtained composition contains, against dry matter: from 35 to 45% protein source, from 25 to 35% fat source, and carbohydrates'source, moreover, composition includes carbohydrates' source at quantity ranged 10-25% against dry matter, and protein source includes casein and whey at weight ratio being about 70:30. Quantity of fat and protein sources included into composition provides the level of essential amino acids and that of fatty acids being similar to that of natural milk of canine female. This method requires to introduce necessary amount of the composition declared. Composition could be introduced for sucking puppies to provide optimal growth characteristics. The innovation enables to meet requirements in feeding puppies and dogs and provide nutrients for dogs that require special care. EFFECT: higher efficiency. 11 cl, 3 dwg, 3 ex, 3 tbl
Patent RU-2219247-C2 (RU)
Title: Method and multifunctional lance for production of melted metal (options)
Inventor: FRITTS EHRNST
IPC: C21C5/52
Filed: 1999-02-22
Granted: 2003-12-20
Abstract: FIELD: metallurgy. SUBSTANCE: method of production of melted metal, particularly, iron or steel melt in metallurgical vessel, incorporates steps of charging metalliferrous or metal oxide- containing charge in solid or, if necessary, liquid form to metallurgical vessel. The basic portion of energy necessary for melting and, if necessary, final reduction of charge, is introduced with usage of electricity and/or by means of combustion and/or gasification of carbon-containing materials. Multifunctional lance is also provided while using this method. Multifunctional lance consists of several pipes enclosing each other and being concentric with longitudinal axis. The second pipe is made in the form of Laval nozzle for oxygen supply and encloses the first central pipe for supply of solid particles or dust. The fifth pipe enclosing the forth pipe forms the forth circular gap for supply of oxygen-containing gas which terminates on side of nose with formation of several outlet channels. Middle axis of each channel is oriented with inclination toward central longitudinal axis of lance and pointed in opposite direction from lance. EFFECT: reduced electric power and fuel consumption; creation of multifunctional lance being compact and simple in design. 65 cl, 11 dwg, 5 ex
Patent RU-2203752-C2 (RU)
Title: Apparatus for regulating interstand tension of strip in continuous cold rolling mill
Inventor: BRAUN A E
IPC: B21B37/48
Filed: 2001-05-23
Granted: 2003-05-10
Abstract: FIELD: plastic metal working, namely automatization of processes for cold reduction of strip in several stands with strip tension between stands. SUBSTANCE: apparatus for regulating tension includes meter for detecting fluctuation of strip tension relative to predetermined value; inlet of circuit for controlling screwdown mechanism of next stand and inlet of circuit for common control of speed of all next stands. Apparatus includes units for connecting inlet of circuit for controlling screwdown mechanism through first adder with outlet of meter and with inlet of circuit for common control of speed of all next stands. Unit for connecting with meter includes connected in series second adder and lag unit. Other inlet of first adder is connected with outlet of lag unit through second lag unit. Unit for connecting with circuit for controlling speed of all next stands includes in addition connected in series lag unit and real time differentiation unit. EFFECT: possibility for amplified stabilization of interstand tension. 5 dwg
Patent RU-2210170-C2 (RU)
Inventor: DYDA A A
IPC: G05B13/02
Filed: 2001-07-23
Granted: 2003-08-10
Abstract: FIELD: systems controlling variable-parameter equipment such as those with variable moment of inertia adjusted to servomotor shaft. SUBSTANCE: adaptive control system has error meters, module determining units, , multiplying units, adders, relaying components, amplifier, dc motor, reduction unit whose output shaft is mechanically coupled with inputs of controlled entity and position sensor, and reference-voltage sources. Adaptive control system also has speed transducer whose input is mechanically coupled with motor shaft and output is connected through second multiplying unit to second input of adder; filter whose input is connected to output of second adder and output, to second input of second multiplying unit through series-connected second module determining unit, second error meter whose second input is connected to output of first reference-voltage source, integrator, and third adder whose second input is connected to output of second reference-voltage source. Adaptive control system also has fourth adder whose first input is connected to output of third adder, second input, to output of third reference-voltage source, and output, to second input of second adder through in series-connected third multiplying unit whose second input is connected to output of speed transducer, fifth adder whose second input is connected to output of first error meter, and second relaying component. EFFECT: reduced power requirement for control processes. 1 cl, 2 dwg
Patent RU-2228514-C2 (RU)
Inventor: GORELIK Z A
IPC: F42C15/20
Filed: 2001-08-07
Granted: 2004-05-10
Abstract: FIELD: safety devices. SUBSTANCE: the fuse has a spring-loaded safety mechanism, spring-loaded firing pin, spring-loaded locking mechanism with a rod, and an initiating charge with an additional charge located in the body with two longitudinal parallel holes in the same axis with the firing pin in one of the parallel holes of the body. The longitudinal parallel of the body are separated by a wall with a duct, in which a locking ball is installed. The locking mechanism is positioned in another parallel hole of the body that is installed in a sleeve. The firing pin is located in a guide made in the form of a hollow cylinder with a cross duct for the locking ball. The guide is enveloped by a spring-loaded bush of the safety mechanism. Besides, the given bush envelopes an additional bush containing an initiating charge and an additional charge and having a gap with the sleeve bottom, the rod of the locking mechanism projects from the body and has a groove for engagement with the locking ball. Annular grooves are made on the bush, one of them faces the guide for engagement with the locking ball, and the other faces the body wall for engagement with the locking ball. EFFECT: enhanced safety of the device and reduced overall dimensions. 1 dwg
Patent RU-2214961-C2 (RU)
Title: Load crossmember
Inventor: KONDRAT EV A P
IPC: B66C1/10
Filed: 2001-08-14
Granted: 2003-10-27
Abstract: FIELD: mechanical engineering; lifting and transportation equipment. SUBSTANCE: proposed load crossmember contains frame with longitudinal and transverse beams, body and grips hinge-mounted on frame. Said beams are made to form detachable frame movably connected with body by means of flexible tie- rods hinge-secured, respectively, on frame and body. Grips are replaceable, being secured, respectively, on extreme transverse beams of frame by means of re-fittable pins passed through holes made on each extreme transverse beam at preset distances from longitudinal axis of frame. Body is box structure with cutout in upper wall to accommodate load hook of load-lifting device in body space. Means for coupling with load hook also includes other re-fittable pins passed through holes made in side walls of body at preset distances from each other. Load crossmember is furnished with device to fix body and frame relative to each other in transportation position. Load chains can be used as flexible tie-rods, and tongs can be used as grips. Levers of tongs can be furnished with handles. EFFECT: improved convenience in use. 5 cl, 4 dwg
Patent RU-2209829-C2 (RU)
Title: Method for culturing mycobacterium tuberculosis microorganisms
Inventor: DURYMANOV A G
IPC: C12R1/32
Filed: 2001-08-20
Granted: 2003-08-10
Abstract: FIELD: microbiology, medicine, biotechnology. SUBSTANCE: method involves addition of Mycobacterium tuberculosis to liquid nutrient medium and culturing in indicated nutrient medium. Liquid nutrient medium for mammalian cell cultures with monolayer of these cell cultures on backing taken in the concentration 10 5 cells/cm 2 , not less, is used as nutrient medium and culturing Mycobacterium tuberculosis is performed in common with mammalian cell culture to the detachment stage of latter from backing. Liquid nutrient medium for mammalian cell cultures comprises total protein in the concentration 60 g/l, not less. Transplantable strain of cells VERO is used as mammalian cell culture. Medium BSK-II is used as liquid nutrient medium for mammalian cell cultures. Culturing method is approached to the natural conditions that provide possibility of prolonged culturing without loss of sensitivity against antituberculosis preparations and without alternations of biological properties. EFFECT: improved culturing method. 4 cl, 7 ex
Patent RU-2220484-C2 (RU)
Title: Coaxial cable connector
Inventor: BEBENIN E V
IPC: H01R24/02
Filed: 2001-12-13
Granted: 2003-12-27
Abstract: FIELD: electrical engineering; cable connectors. SUBSTANCE: coaxial cable connector has socket and plug sections with insulating washers and bracing bushing; plug section has cap bushing with flange and fastening holes, as well as hold- down bushing provided with outer thread on one end and flange similar to that on cap bushing but having threaded fastening holes on other end; socket section has socket bushing with handle; bracing bushing is provided with inner thread at end turned onto hold-down bushing. In assembled condition inner space is formed between socket section and bracing bushing. EFFECT: enhanced reliability of explosion protection. 1 cl, 1 dwg
Patent RU-2229682-C2 (RU)
Inventor: UVAROV V N
IPC: F42D1/02
Filed: 2001-12-18
Granted: 2004-05-27
Abstract: FIELD: mining art, blasting. SUBSTANCE: the invention consists in the fact that the deep-hole charge has a column of explosive dispersed into parts by inert interlayers, and a stemming the layers for charge dispersion are made in the form of discrete-inlet gaps. The upper part of the gap is made of lump material, and the lower one-of corrugated material. The stemming is also made discrete-inert: the lower part-of corrugated material, the upper one-of lump material. EFFECT: enhanced quality of crushing of the rock mass due to redistribution of explosion energy and gaseous products in the length of the deep-hole charge. 1 dwg
Patent RU-2220683-C2 (RU)
Inventor: FOMICHEV N G
IPC: A61F2/44
Filed: 2001-12-21
Granted: 2004-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: implant is produced as cylinder from porous titanium nickelide. At least two guides are made on cylinder surface as recesses or protrusions arranged in regular pattern in screw configuration at an angle of 20-30 deg made up by tangent to cylinder generatrix. Ratio of cross-dimensions of guiding members to cylinder diameter is equal to 0.05-0.18. EFFECT: reduced compression force when setting implant. 3 dwg
Patent RU-2287713-C2 (RU)
Inventor: MEKHOLIK GREGORI VINSENT
IPC: H02K44/08
Filed: 2002-01-08
Granted: 2006-11-20
Abstract: FIELD: pulsating detonation engines. 
     SUBSTANCE: invention relates to pulsating detonation engines employing magnetohydrodynamic control of flow.  Proposed engine contains pipe 12 with open front end 16 and open rear end 18 and fuel-air inlet 20 made in pipe 12 of front end 16.  Igniter 24 is located in pipe 12 in place between front end 16 and rear end 18.  Flow magnetohydrodynamic control system is arranged between igniter 24 and fuel-air inlet 20 to control detonation in pipe 12 before igniter 24.  Flow magnetohydrodynamic control system employs magnetic and electric fields before igniter 24 to dissipate detonation combustion wave 34 propagating forward or at least reduce potential of ignition. 
     EFFECT: provision of operation of valve control or flow control system at high frequency for pulsating detonation engines, improved reliability. 
     30 cl, 7 dwg
Patent RU-2217966-C2 (RU)
IPC: A23C3/02
Filed: 2002-03-04
Granted: 2003-12-10
Abstract: FIELD: food-processing industry, chemical and pharmaceutical industry. SUBSTANCE: method involves providing ejection heating of product with the use of vapor; homogenizing liquid food product in ejector providing vapor heating of product; accelerating product in nozzle to speed, at which product boils to create two-phase flow; separating said flow into vapor phase and liquid phase; directing liquid phase for heat-exchanging regeneration of basic product and deodorizing; directing vapor phase for ejection vacuumizing of deodorant and further into vapor source, or additionally into vapor source pipeline - ejector for vapor heating of product. EFFECT: increased efficiency in processing and improved stability of liquid food product. 1 dwg