baber/WOPTO huggingface dataset:
Patent RU-2199369-C2 (RU)
Inventor: MALANIN V I
IPC: B01D24/18
Filed: 2000-05-04
Granted: 2003-02-27
Abstract: FIELD: cleaning and decontamination of water. SUBSTANCE: proposed filter has housing with bottom, cover, water supply and discharge branch pipes and at least two filter elements with filtering or sorbing layers arranged inside them. One filter element has hole in its center for passage of liquid to be treated from center to edges; holes in other filter elements are made in edges for passage of water to be cleaned from edge to center; filtering gaskets laid between filter elements increase their filtering capacity in way of water motion; filter elements are provided with guide wall made in form of curve or labyrinth. EFFECT: extended field of application; enhanced efficiency of filtration. 5 dwg
Patent RU-2181242-C2 (RU)
Title: Feeder
Inventor: ELISEEV M S
IPC: A01K5/02
Filed: 2000-06-15
Granted: 2002-04-20
Abstract: FIELD: animal farming. SUBSTANCE: feeder has immovable frame 1, rectangular hopper 2 mounted on frame 1 and equipped with discharge windows 3 formed in side walls thereof. Feeding conveyor 4 arranged inside rectangular hopper 2 is made in the form of bottom 8 disposed on rollers 7 and connected with eccentric mechanism 5 through connecting rods 6. Bottom 8 is equipped with transverse slots, where split planks are positioned for rotation. Split planks are rigidly fixed on spindles equipped with rods arranged on ends thereof and retained by pins. Rods are inserted into holes of brackets secured to transverse planks of bottom 8. Levers arranged along spindle edges, opposite to planks, are cooperating with stops on surface of bottom 8 to restrict angle of rotation of levers during passing thereof through feed monolith and combing feed off. Stops restrict direction of rotation of levers on each half of bottom 8 toward side walls of rectangular hopper 2. Feed overhanging preventing device is made in the form of array of V-shaped longitudinal members fixed above bottom 8 and facing with their bases toward bottom 8. Different kinds of feeds are supplied at different angles of repose by means of elliptical rollers whose shafts are connected by tie-rods through telescopic levers and are inserted through journal fixed on hopper 2, whose walls are equipped with slots for moving V-shaped members. Combing working tool is formed as spring-loaded double-armed lever pivotally secured above discharge window 3 and equipped with rakes engageable with split planks on bottom 8 for removing feed therefrom. Double-armed lever is provided with spring fixed to hopper side wall. Feeder is driven by rotary mechanism of tractor through cardan and dispensing shafts and reducer. EFFECT: wider range of feeds, which may be dispensed by adjusting longitudinal members, wider operational capabilities and simplified construction. 2 cl, 6 dwg
Patent RU-2183834-C2 (RU)
Title: Method for predicting the result of craniocerebral trauma treatment
Inventor: BAZARNYJ V V
IPC: G01N33/52
Filed: 2000-07-11
Granted: 2002-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves examining patient liquor to determine neutrophil number, urease level, lactate dehydrogenase activity, alkaline phosphotase activity during the first 5-7 days. Urease level being greater than 10 mmole/l, lactate dehydrogenase activity being greater than 30 MU/l and alkaline phosphotase activity being greater than 5 MU/l, unfavorable treatment result of craniocerebral trauma treatment is to be predicted. EFFECT: higher reliability of laboratory prognosis criteria. 1 tbl
Patent RU-2245698-C2 (RU)
Inventor: LASKO VINSENT P
IPC: A61F13/53
Filed: 2000-07-18
Granted: 2005-02-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has flocculated fibers glued to one or several internal surfaces of absorbing article having coating layer, absorbing layer and lower sheet. Any surface taken from internal surface of coating, surfaces of central absorbing layer or internal surface of the lower sheet can be taken as the abovementioned internal surface. 
     EFFECT: wide range of functional applications. 
     13 cl, 2 dwg
Patent RU-2182784-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23B4/20
Filed: 2000-07-26
Granted: 2002-05-27
Abstract: FIELD: technology of canned foods industry. SUBSTANCE: recipe mixture contains pieces of fresh meat and vegetable components cooked up to ready-to-use state. Then introduced are salt of food acid with a polyvalent metal separated from macro- and microelements, and gas-liquid extract of biomass of microorganism Mortierella gemmifera. The mixture is packed in combined material containing two polymeric layers and a foil layer displaced between them. After it, mixture is subjected to heat sterilization. EFFECT: improved organoleptical properties and prolonged storage life of product. 3 ex
Patent RU-2187605-C2 (RU)
Title: Steel-and-concrete frame of multistory building
Inventor: MORDICH ALEKSANDR IVANOVICH
IPC: E04B1/24
Filed: 2000-08-01
Granted: 2002-08-20
Abstract: FIELD: construction industry. SUBSTANCE: invention specifically refers to steel-andconcrete supporting frames of buildings with different number of floors erected in various regions, seismically risky regions included. Steel-and-concrete frame includes steel columns 1, flat prefabricated plates 2, steel-and-concrete supporting beams 3, bond beams 4 and steel joining members which make columns and beams in each floor physically integral with single spatial structure by means of flat joining members and bolts. Frame also includes means reinforcing beams and columns, concrete filling columns, beams and joining members. Groups of prefabricated plates interjoined in each group over sides by interplate joints are arranged in floor with butts facing steel beams. Monolithic reinforced concrete tie bars 5 are located between groups of plates over their length, butts of plates are integrated with beams with the use of monolithic filling concrete in single steel-and-concrete flat structure. From beneath plates and beams are united by means of lower longitudinal fittings of monolithic tie bars. EFFECT: reduced usage of metal, decreased labor input to erection of building, raised supporting capacity and diminished mass of structures. 8 cl, 19 dwg
Patent RU-2221870-C2 (RU)
Title: Mumbaistatin, method for its preparing and its application as pharmaceutical preparation
Inventor: RAMAKRISHNA NIROGI VENKATA SAT
IPC: A61P43/00
Filed: 1999-06-15
Granted: 2004-01-20
Abstract: FIELD: biotechnology, organic chemistry, biochemistry, pharmacy. SUBSTANCE: invention relates to new compound mumbaistatin, its pharmaceutically acceptable salts or ethers and esters. Mumbaistatin is an inhibitor of glucose-6- phosphate translocase activity of molecular formula C 28 H 20 O 12  and it relates to class of quinone compounds. This compound is prepared by culturing microorganism of species Streptomyces HIL-008003 (DSM 11641) and if necessary it is converted to pharmaceutically acceptable salts or ethers and esters. Lacton L970860 is a representative of mumbaistatin esters. Mumbaistatin and its derivatives are used for preparing pharmaceutical preparations and compositions designated for treatment of diabetes mellitus. All claimed compounds elicit the higher inhibitory activity with respect to glucose-6-phosphate translocase. EFFECT: improved preparing method, valuable medicinal properties of agent. 11 cl, 17 dwg, 1 tbl, 6 ex
Patent RU-2201704-C2 (RU)
Title: Headwear manufacture method
Inventor: MINEEV D S
IPC: A42B1/0189
Filed: 2001-04-11
Granted: 2003-04-10
Abstract: FIELD: light industry. SUBSTANCE: method involves cutting parts of headwear top, layer and lining by means of pattern; connecting layer parts to related parts and sewing said parts; preparing lining from separate porolon parts by means of patterns of related layer or top parts, with layer parts being preliminarily connected to related top and/or lining parts by doubling process. Porolon of 1-5 mm thickness is used in headwear manufacture process. EFFECT: simplified method, increased form stability, improved workability and comfortable wearing. 2 cl
Patent RU-2206027-C2 (RU)
Title: Cryostatted photodetecting system for extra- atmospheric astronomy, space exploration, and remote earth sounding
IPC: F25B9/14
Filed: 2001-04-09
Granted: 2003-06-10
Abstract: FIELD: astronomy and space research engineering. SUBSTANCE: system has Stirling cooler cold conductor mounting solid state television photoelectric converter, heat-transfer circulating loop, and double-valve bellows membrane pump with reciprocating drive. Container holding melting cryogenic material is secured on heat shield with aid of low-heat-conducting supports made of glass-reinforced plastic and heat-insulated from cooler by means of low- heat-conductivity capillary tubes. Cryogenic liquid circulating in heat- transfer loop has triple-point temperature much lower than melting point of cryogenic material and its normal boiling temperature is much lower than triple-point temperature of melting cryogenic material. Cold conductor carrying solid state television photoelectric converter is also secured on heat shield with aid of low-heat-conductivity supports made of glass-reinforced plastic and heat-insulated from container holding melting cryogenic material by means of capillary tubes made of low-heat- conductivity material. Proposed system will ensure continuous operation of solid state television photoelectric transducer for 3 to 5 years. EFFECT: enhanced reliability of system. 1 cl, 3 dwg
Patent RU-2224608-C2 (RU)
Inventor: DULEPOV A N
IPC: B21C47/02
Filed: 2001-05-23
Granted: 2004-02-27
Abstract: FIELD: rolled stock production, namely supporting ends of cantilever type drums of coiling-uncoiling machines at process of coiling - uncoiling. SUBSTANCE: hinged support of coiler includes supporting part mounted on rotary bracket with piston drive and leverage system for fixing rotary bracket in working position. Said system is in the form of lever driven to rotation by means of its own piston drive and having on end stop platform arranged with possibility of engaging with wedge surface of rotary bracket whose inclination angle is selected according to condition of self-braking. Lever with stop platform is provided with unit for forcing it to said wedge surface. Piston drive of rotary bracket is connected to source of constant pressure and it serves as unit for forcing stop platform to wedge surface of rotary bracket. EFFECT: reliable engagement of supporting portion with shaft of coiler. 2 cl, 1 dwg
Patent RU-2207471-C2 (RU)
Title: Animal house ventilation apparatus
Inventor: MAKSIMOV N V
IPC: F24F7/06
Filed: 2001-06-18
Granted: 2003-06-27
Abstract: FIELD: agriculture, in particular, animal farming. SUBSTANCE: apparatus has fan connected to air duct network comprising delivery heat-exchanging air duct and air distributing duct, and condensate collectors. Air ducts have rectangular section with one angular part being directed down toward condensate collector. Width of condensate collector is at least equal to length of arc of sector defined by angle at upper angular part of air duct and condensate collector surface. Apparatus is designed for venting animal houses with increased moisture releases in the form of water vapors. EFFECT: improved zoohygienic conditions in animal houses by increased heat-exchanging efficiency, enhanced reliability in operation and veterinary safety of ventilation system. 2 cl, 2 dwg
Patent RU-2306335-C2 (RU)
Title: Stem cells and matrices obtained from adipose tissue
Inventor: KATTS ADAM DZH
IPC: A61K35/12
Filed: 2000-03-10
Granted: 2007-09-20
Abstract: FIELD: biology, in particular production of stem cells and application of liposuctioning effluent for stem cell isolation. 
     SUBSTANCE: claimed method includes application of effluent obtained by liposuctioning method to isolate one or more stem cells sufficiently having no adipocytes and erythrocytes. Obtained stem cells may be cultivated for ten or more passages without differentiation. Stem cells may be genetically modified as well as cloned. Cells may be differentiated to one or more types of progenitor cells such as preadipocytes, premyocytes, preosteocyted. 
     EFFECT: increased yield of lipo-derived stem cells. 
     26 cl, 6 ex
Patent RU-2233588-C2 (RU)
Inventor: SAVEL EV V I
IPC: A61K33/40
Filed: 2001-12-24
Granted: 2004-08-10
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with preparing transplants for operation. At external surface of prepared osseous material one should form rounded holes at average diameter being 5 mm in checkered order at distance between them being about 7-10 mm; bone marrow should be removed by applying osseous preparation into working mixture made of 5%-hydrogen peroxide solution prepared upon 5%-sodium chloride solution at the ratio of osseous preparation to the volume of working mixture being not less than 1:5 to be kept at +18±5 C o  for about 4-6 h by changing the working mixture every 2 h, then preparations should be washed in distilled water at +5 - 7 C for 18-24 h. This process should be repeated till obtaining white-colored osseous transplant without any dark spots in it. The method provides to achieve higher transplantation properties of osseous material obtained. 
     EFFECT: higher efficiency. 
     3 dwg, 1 ex
Patent RU-2261450-C2 (RU)
Title: Способ измерения высоковольтного напряжения
Inventor: KHRECHKOV N G
IPC: G01R29/12
Filed: 2002-01-25
Granted: 2005-09-27
Abstract: Изобретение относится к измерительной технике, в частности к методам измерения электрического напряжения высокого уровня. Способ включает возбуждение активного вещества под действием электрического поля высокой напряженности и потенциала одним явным электродом. При этом осуществляется генерация светового потока. Преобразование светового потока в электрический сигнал, функционально связанный с уровнем потенциала электрического поля. По величине полученного сигнала определяется величина измеряемого возбуждающего потенциала. Изобретение обеспечивает непрерывные, бесконтактные динамические измерения постоянных и переменных напряжений при минимальном отборе мощности измерительным каналом из выходной цепи. 2 ил.
Patent RU-2251854-C2 (RU)
Inventor: DMITRIEV V L
IPC: B29C48/32
Filed: 2002-05-31
Granted: 2005-05-20
Abstract: FIELD: food-processing industry, in particular, machines for producing artificial protein casing, more particular, construction of forming head. 
     SUBSTANCE: head has housing with branch pipe provided with bushing. Immovable shaft with longitudinal opening for supplying of compressed air is incorporated inside housing. Immovable shaft carries sleeve arranged so as to define collagen mass slot relative to branch pipe bushing, and rotary sleeve connected with ring, on which conical roller bearings and spiral gear are disposed. Head has collagen mass supplying system connected with housing mid portion, and cooling system. Head is equipped with movable and immovable end water and mass tight gaskets respectively positioned in mid portion of housing, and water-tight gaskets arranged in its rear portion. Helical grooves of 0.8-0.9 mm depth and thread angle of 60±2 deg are formed on rotary sleeve. 
     EFFECT: increased efficiency and provision for producing of required amounts of products owing to complete collecting of collagen mass for forming of casing and elimination of carrying away of said mass with water. 
     3 cl, 4 dwg
Patent RU-2266292-C2 (RU)
Inventor: BATHE ANDREAS
IPC: C07D295/10
Filed: 2000-11-29
Granted: 2005-12-20
Abstract: FIELD: organic chemistry, chemical technology, pharmacy. 
     SUBSTANCE: invention relates to a method for preparing 5-(1-piperazinyl)-benzofuran-2-carboxamide. Method involves reaction of bromosalicylic aldehyde with compound of the formula (I): L-CH 2 -COOR 1  (I) wherein L represents Cl, Br or J atoms, or reactive esterified group -OH; R 1  means (C 1 -C 6 )-alkyl or benzyl followed by reaction with formamide to yield 5-L-benzofuran-2-carboxamide (II) and the following its amination with R 2 -piperazine wherein R 2  represents hydrogen atom (H) or amino-protecting group in the presence of a catalyst based on transient metals; in case if R 2  is not H then R 2  is removed, and/or prepared 5-(1-piperazinyl)-benzofuran-2-carboxamide is converted to one of its salts by treatment with acid. Except for, the invention proposes two additional methods for preparing 5-(1-piperazinyl)-benzofuran-2-carboxamide and intermediate compounds of the formula (V):   wherein R 2  represents H or amino-protected group; R 3  means H or -CH 2 R 6 ; R 4  and R 5  in common represent carbonyl; R 6  means -CN, -COOH, -COOR 7  or -CONH 2 ; R 7  means (C 1 -C 6 )-alkyl, and also their salts and solvates. Invention provides a new method for preparing the valuable intermediate compound used in preparing pharmaceutical preparations and increase of the yield of the end compound. 
     EFFECT: improved preparing methods. 
     6 cl, 10 ex
Patent RU-2255960-C2 (RU)
Inventor: SHLOMIN V V
IPC: C10J3/48
Filed: 2002-07-26
Granted: 2005-07-10
Abstract: FIELD: power engineering; thermal gas generators for gasification of solid fuel for production of high-calorific power gas and hot water supply. 
     SUBSTANCE: proposed gas generator includes gas furnace, flue gas outlet passage, solid fuel bin, air-blast gas generator with fire grate and ash receivers, manifold for reception of high-calorific gases and tubes-retorts whose inlet parts are communicated with bin and outlet parts are communicated with gas generator whose cavity is hermetic relative to gas furnace where sections of tubes-retorts are located; inner cavities of tubes-retorts are communicated with high-calorific gas reception manifold on side of their inlet parts; thermal gas generator is provided with second air-blast gas generator whose inlet part is communicated with solid fuel bin and gas escape zone is communicated with gas furnace; gas generator is communicated with gas holder in waste gas escape zone; gas holder is connected with gas receiving manifold. Wood chips of high moisture content, peat and other similar materials may be used for this method. 
     EFFECT: enhanced efficiency of gas generation due to intensification of process. 
     5 cl, 1 dwg
Patent RU-2228334-C2 (RU)
Inventor: JARMUKHAMEDOV N N
IPC: C07D471/08
Filed: 2002-07-22
Granted: 2004-05-10
Abstract: FIELD: organic chemistry, medicine, chemical-pharmaceutical industry, pharmacy. SUBSTANCE: invention relates to a new biologically active chemical compound, 3-(2-hydroxyethyl)-1,5- dinitro-3-azabicyclo[3.3.1] non-6-ene hydrochloride, of the formula (I)   eliciting the enhanced anti-arrhythmic activity and low toxicity. EFFECT: valuable medicinal properties of compounds. 1 tbl, 4 ex
Patent RU-2240475-C2 (RU)
Inventor: MEL BEK EN JERGEN
IPC: F24D10/00
Filed: 2001-03-12
Granted: 2004-11-20
Abstract: FIELD: heat-and-power engineering. 
     SUBSTANCE: the invention is dealt with the field of heat-and-power engineering, in particular to with the heating devices. The device for connection of a heat exchanger of a household system for intake of hot water and a household heating system to a centralized heat network has a first valve to control heat intake depending on consumption and the second valve to control hot water intake depending on its temperature. The valves are installed in-parallel between the centralized heat network and the primary part of the heat exchanger, the secondary part of which is connected to the device of the hot water intake. The invention ensures a stable control of heating at small amounts of the hot water intake and the area of proportionality of the valve to control hot water intake depending on its temperature may be less, than in the case of a series connection of the valves. 
     EFFECT: the invention ensures a stable control of heating at small amounts of the hot water intake. 
     10 cl, 5 dwg
Patent RU-2260676-C2 (RU)
Inventor: VAJNGAR KHAROLD DZH
IPC: E21B47/12
Filed: 2001-03-02
Granted: 2005-09-20
Abstract: FIELD: oil well operation, particularly to supply power and communication signals to downhole device. 
     SUBSTANCE: oil well has borehole with pipe structure arranged inside the borehole, communication system performing transmission of time-varying signal along pipe structure, as well as hydraulic system electrically linked with pipe structure and adapted to be connected to downhole device, to receive power and to control downhole device. Communication system also has impedance device arranged around pipe structure to form conductive section in which signal interference is provided, wherein the signal is current. To operate downhole device working liquid pressure is increased with the use of current. Hydraulic drive system comprises electric drive for above signal receiving, which activates pump to increase working liquid pressure. Connected to pump is drive actuated by working liquid and connected to downhole device in its working position to operate the downhole device. Signal may include communication signal to selectively operate downhole device, particularly valve. 
     EFFECT: decreased electric power losses during signal transmission to downhole device. 
     26 cl, 6 dwg
Patent RU-2254077-C2 (RU)
Title: Device for treating oral cavity
Inventor: BELOUS V N
IPC: A61B17/24
Filed: 2002-11-10
Granted: 2005-06-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has casing formed by head and handle parts. External part of the casing has facial part, back part, transition parts, scraper part having sharp edge for cleaning tongue and bristle toothbrush. Bristle fibers are fixed on facial head part surface. Device casing is manufactured as a whole with the scraper part. Sharp scraper edge is formed by line of intersection of one of transition parts and back part of the external part of the casing and is directed mainly along the casing. 
     EFFECT: enhanced effectiveness of hygienic treatment; simplified design; low material consumption. 
     13 cl, 8 dwg
Patent RU-2252536-C2 (RU)
Title: Method for protecting of growing nightshade crops from hazardous insects
Inventor: KVASENKOV O I
IPC: A01N63/12
Filed: 2002-12-11
Granted: 2005-05-27
Abstract: FIELD: agriculture, in particular, biological protection of plants. 
     SUBSTANCE: method involves spraying plants with entomopathogenic nematodes suspension including anti-desiccant; using Steinernema caprocapsae as entomopathogenic nematodes and preparation produced by sequential extraction of Mortierella nigrescens micromycet biomass as anti-desiccant. 
     EFFECT: increased efficiency in controlling of hazardous insects on growing nightshade crops.