baber/WOPTO huggingface dataset:
Patent DE-19544804-C2 (DE)
Title: Verfahren zur Herstellung einer Anschlußverbindung an einem Verbundbauteil, das durch Fasern oder Fäden verstärkt ist
Inventor: SCHOBER MICHAEL
IPC: B29C70/16
Filed: 1995-12-01
Granted: 2001-06-13
Abstract: Es wird ein Verfahren zur Herstellung einer Anschlußverbindung an einem Verbundbauteil angegeben, das durch Fasern oder Fäden verstärkt wird, die in eine Kunstharzmatrix fest eingebunden werden. Dabei soll zumindest ein Teil der für das komplette Bauteil verwendeten Fasern oder Fäden, vor Aushärtung der Kunstharzmatrix auf eine vom übrigen Bauteil abweichende Form und Kraftbeanspruchung der Anschlußverbindung abgestimmt gestaltet und angeordnet werden. Beim Verbundbauteil kann es sich um eine Verdichter- oder Gebläseschaufel handeln.
Patent DE-19953430-C2 (DE)
Title: Umformpresse
Inventor: BOEHM ALFONS
IPC: B21D26/02
Filed: 1999-11-06
Granted: 2001-09-13
Abstract: Umformpressen zum Formen eines Bauteils aus einem hohlen Rohling, insbesondere Rohrabschnitt, im Wege der Innenhochdruckumformung, mit einem einen Formraum bildenden Matrizensystem aus Oberwerkzeug und Unterwerkzeug und mit zumindest einem Auswerfer, welcher im Unterwerkzeug geführt ist. Zum Auswerfen des geformten Werkstücks ist der Auswerfer um ein vorgegebenes Maß in den Formraum vorfahrbar. Dabei schließt der in das Unterwerkzeug zurückgefahrene Auswerfer mit seiner dem Formraum zugewandten Stirnfläche bündig mit dem Unterwerkzeug ab. Der Auswerfer weist zumindest einen Schmiermittelkanal mit zumindest einer bei vorgefahrenem Auswerfer in den Formraum mündenden Schmiermitteldüse auf. Außerdem kann ein bei vorgefahrenem Auswerfer in den Formraum mündender Druckmittelablauf vorgesehen sein.
Patent MD-2120-C2 (MD)
Title: Proces for machining of the precesion gear teeth
Inventor: BOSTAN ION
IPC: B23F9/06
Filed: 2001-04-19
Abstract: The invention relates to the manufacturing engineering, in particular to the machining of gear-wheels.The process consists in that the tool, made in the form of a disk with machined extremity to the radius R, is communicated a wobbling motion about the X, Y, Z coordinates system, characterized by the Eulerian θ and ψ angles, another motion about the X1 and Y1 coordinates axes, in accordance with the claimed equations and an additional linear motion along the tooth at an angle δ ≥ 0 about the plane formed by the X1 and Y1 axes.At the machining cycle end the center of the tool radius R deviates from the wheel machining dividing cone with the top in the precession motion center with a value given by the equationa = l · tgβ,where l is the length of the dividing cone generator; β - the roll cone angle in the precession gear.The result of the invention consists in increasing the precision and in extending the technological possibilities by providing for the continuous multiple contact of the teeth in the gearing and obtaining of teeth with different curvature of the profile, as well as with longitudinal modification.
Patent MD-3889-C2 (MD)
Title: Process for obtaining 11-bishomodrim-8(9)-en-12-one
Inventor: CUCICOVA CALERIA
IPC: C07C35/36
Filed: 2008-05-19
Abstract: The invention relates to the field of chemistry, namely to a process for obtaining 11-bishormodrim-8(9)-en-12-one, intermediate compound for obtaining sesqui- and higher terpenoids.The process includes interaction of 11-bishomodrimane-8α-ol-12-one solution in acetonitrile with trimethylsilylmethanesulphonate in equivalent ratio of 1:5, the obtained solution is maintained at the room temperature and continuous agitation up to the termination of the reaction according to the chromatographic control, and then the product is extracted and purified.The product yield is of 80%.
Patent RU-2183854-C2 (RU)
Inventor: DOJL DZHON D
IPC: G06Q30/06
Filed: 1994-05-09
Granted: 2002-06-20
Abstract: FIELD: computer engineering, control over orders. SUBSTANCE: technical result of invention consists in expansion of functional capabilities thanks to processing of data distributing by clients and sellers. Both systems incorporate central computation system including storage keeping data files and data exchange unit for communication with other computer systems. Data files has information of clients, applications initiated by clients, bills of lading and commodity items and orders have identifying codes. EFFECT: expanded functional capabilities of systems. 9 cl, 26 dwg
Patent RU-2157215-C2 (RU)
Title: Method of treatment of patients with infections induced by hepatitis b virus
Inventor: REHJMOND P SHINAZI
IPC: A61K31/513
Filed: 1993-10-28
Granted: 2000-10-10
Abstract: FIELD: medicine, virology. SUBSTANCE: invention proposes method of treatment of patients with HBV-infection that involves administration of effective amount of pure enantiomer of β-D-dioxolanylpurine nucleoside of the formula (I):   where R is OH, Cl, NH 2  or H; X is taken among the group including alkyl, acyl, monophosphate, diphosphate and triphosphate. Method results to inhibition of DNA replication of HBV-virions. EFFECT: improved method of treatment, valuable properties of agent. 25 cl, 3 tbl, 6 dwg, 7 ex
Patent RU-2177876-C2 (RU)
Title: Plant for continuous mass production of concrete products
Inventor: ISMAEHL MATEHU SERRAVINALS
IPC: B28B13/02
Filed: 1997-04-24
Granted: 2002-01-10
Abstract: FIELD: machines for continuous mass production of concrete products. SUBSTANCE: the plant has a chassis moved on rails making up a rail track with reinforcing wire stretched along it for reinforcement of the concrete products, the chassis rolling means consist of wheels mounted on three fixed axles, two of which are positioned from the front of the machine and one from behind, and driving wheels actuated by a hydraulic motor and mounted on the respective hinged suspension that is installed in the rear part of the machine; the hydraulic cylinder actuates the suspension and adjusts the height of the position of the driving wheels placing them in the lower working position, installed on the chassis is the movable upper hopper for receiving and subsequent unloading of concrete, the fixed hopper for loading the vibrator mould, front accumulating vessel, vibrator mould provided with spindles for imparting of a definite shape to the molded concrete products, and the rear mould is also provided with spindles used for removal of concrete bosses from the product surface. EFFECT: improved construction of the chassis making it possible to enhance the machine functional capacities. 15 cl, 5 dwg
Patent RU-2166330-C2 (RU)
Inventor: DZHON S ALEKSANDER
IPC: A61K31/517
Filed: 1996-06-05
Granted: 2001-05-10
Abstract: FIELD: organic chemistry, medicine. SUBSTANCE: invention relates to composition containing therapeutically effective amount of epoxysteroid aldosterone receptor antagonist and therapeutically effective amount of angitensin-II receptor antagonist. Composition can be used in medicine for treatment of circulation disorder including cardiovascular damages, for example, hypertension, congested cardiac insufficiency, cirrhosis and ascite. Compounds showing high activity and biological availability are preferable as an antagonists of angiotensin-II receptors. These compounds have residue of imidazole or triazole connected to diphenylmethyl or pyridinyl/phenylmethyl radical. Preferable epoxysteroid antagonists of aldosterone receptors are 20-spiroxane steroid compounds having 9α, 11α-substituted epoxy-group. Preferably, the composition has 5-[2-[5-[(3,5-dibutyl-1H-1,2,4-triazole-1-yl)- methyl] -2-pyridinyl] -phenyl-1H- tetrazole as antagonist of angiotensin-II receptors and epoxymexrenone as antagonist of aldosterone receptors. Use of invention ensures to attenuate hypertension and decrease or prevent progression of congested cardiac insufficiency simultaneously. EFFECT: enhanced effectiveness of composition, valuable medicinal properties. 11 cl, 5 tbl
Patent RU-2154428-C2 (RU)
Title: Method for lowering postoperative complications due to immersed metallo-osteosynthesis
Inventor: KANYKIN A JU
IPC: A61N1/18
Filed: 1998-02-12
Granted: 2000-08-20
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring electrochemical potentials in metal structures to be implanted, under conditions quite similar to those in human organism in their homeostatic properties. The structures are immersed into 300 ml of blood stabilized with 50 ml ACPD-1-glugiciradenine 3-5 cm apart relative to each other. Initial potential difference is measured. The reservoir is placed into thermostat at 37 C and held there during 24 h. All the time, measurements are made by means of electronic potentiometer. The received data are plotted. The graphic line exceeding 150 mV within the last 18 h, metal structure is considered to be unsuitable for implanting. EFFECT: lower risk of postoperative complications.
Patent RU-2154536-C2 (RU)
Inventor: KIDALJUK SERGEJ EVGEN EVICH
IPC: B05B1/14
Filed: 1998-07-10
Granted: 2000-08-20
Abstract: FIELD: methods and devices for atomization of liquids. SUBSTANCE: method consists in paired collision of oppositely directed liquid flows in form of twisted in opposite directions thin conical films so that after collision with adjacent paired flows, each of which collides with other flows repeatedly with formation of finally divided atomization cloud. Device for embodiment of the method has at least two centrifugal atomizers successively located on the same axis coaxially installed with their outlet holes opposite to each other. Shape of finely divided cloud is regulated by unit of automatic regulation by amount of liquid and by its pressure. Invention provides for atomization of variable volume of supplied liquids with formation of homogeneous finely divided liquid volume of atomization and regulation of amount of atomized liquid within wide ranges. EFFECT: higher efficiency. 6 cl, 7 dwg
Patent RU-2155157-C2 (RU)
Title: Method of preparing activated granular carbon
Inventor: KLUSHIN V N
IPC: C01B31/08
Filed: 1998-11-24
Granted: 2000-08-27
Abstract: FIELD: sorption technology, more particularly preparation of active carbons used for cleaning gases and liquids from harmful impurities and toxicants and also for other industrial and nature-protecting purposes. SUBSTANCE: described is method of preparing activated granular carbon which comprises mixing crushed coal stock at 30-60 C, adding octamethyl cyclotetrasiloxane in amount of 0.5- 3.0 wt.% and resin binder, granulating the mixture at 60- 100 C and at pressure of 80-100 kg/sq.cm, cooling the granules to room temperature, carbonizing the granules, first at heating rate of 10-25 C/min for 12-24 and then at heating rate of 2-5 C/min to 450-650 C and activating said granules to total pore volume of 0.6-0.9 cubic/g. The claimed method makes it possible to increase significantly mechanical strength of activated granular carbon having high adsorption power with respect to iodine. EFFECT: more efficient preparation method. 3 ex, 1 tbl
Patent RU-2193972-C2 (RU)
Title: Composite material
Inventor: VALENTE GABRIEHLE
IPC: B32B27/06
Filed: 1997-06-10
Granted: 2002-12-10
Abstract: FIELD: composite materials. SUBSTANCE: base material in the form of sheet or roll consisting of mixture of leather regenerated materials, or natural leather, or cock, or wood is connected with covering layer made of polyethylene where upper surface of covering material is subjected to embossing so as to imitate some other material. Said composite material possesses high surface stability to be suitable for many applications. In addition, said composite material is nontoxic and so may be in contact with human skin even for long period of time. EFFECT: higher efficiency. 4 cl
Patent RU-2170811-C2 (RU)
Title: Method of prevention of thaw of wellbore region in permafrost zone
Inventor: SIROTIN A M
IPC: E21B36/00
Filed: 1999-05-13
Granted: 2001-07-20
Abstract: FIELD: oil and gas producing industry; applicable in installation and maintenance of equipment of gas wells of Extreme North regions located in frozen icy rocks. SUBSTANCE: operation of gas wells in permafrost zones is aggravated by thaw of permafrost rocks with wellhead wall collapse, loss of stability of well upper casing, annulus gas showing in decomposition of hydrated gas accumulations in this zone in course of thaw of wellbore region. Method includes recovery of formation gas from well and its separation into two flows. Large flow is directed to gas pipeline. Small flow is cooled and directed to tubing-casing annulus. Gas small flow is returned to gas pipeline from annulus under pressure which is equal to pressure of formation gas in point of gas separation into two flows. In this case, pressure in gas pipeline before return of small cooled gas flow is reduced to value higher than value of hydraulic losses of this flow during its motion. EFFECT: minimized losses of formation energy for prevention of thaw of frozen rocks, higher economic efficiency and reliability of method. 1 dwg
Patent RU-2168446-C2 (RU)
Title: Самолет с несущим корпусом
Inventor: GRIGORCHUK V S
IPC: B64C5/04
Filed: 1999-08-09
Granted: 2001-06-10
Abstract: Изобретение относится к авиации. Самолет содержит фюзеляж с пилотским и грузопассажирским отделениями, в хвостовой части которого установлены вертикальный стабилизатор с рулем направления и горизонтальные стабилизаторы. Внутри фюзеляжа размещен маршевый двигатель, посадочное шасси. Фюзеляж выполнен в форме корпуса прямоугольного сечения, спереди и сзади переходящий в обтекаемые аэродинамические формы. На нижней площадке корпуса, представляющей собой прямоугольную платформу, выполнены глухие, открывающиеся вниз каналы. Каналы выполнены с наклоном в сторону хвостовой части. Дно каждого из каналов параллельно продольной оси фюзеляжа. Спереди фюзеляжа установлены дополнительно два горизонтальных стабилизатора. На всех горизонтальных стабилизаторах установлены закрылки и элероны, размещенные последовательно друг за другом. Закрылки соединены с гидромеханизмами привода, а элероны посредством гидромеханического привода соединены с пультом управления самолетом. Предложенная конструкция самолета увеличит подъемную силу, улучшит управление самолетом в полете. 14 ил.
Patent RU-2191694-C2 (RU)
Inventor: DZHONSTOUN PITER
IPC: A01F25/13
Filed: 1998-05-01
Granted: 2002-10-27
Abstract: FIELD: plastic films. SUBSTANCE: invention relates to storing plastic film subjected to stretching before storage in roll. Proposed method includes stretching of film, removing opposite edge zones of stretched film, partial loosening of film and its storing. Film is stretched with excess of its yield point to relative elongation exceeding 100%. After removal of opposite edge zones of stretched film, relatively uniform thickness film is obtained. Partial loosening of film is carried out to release part of component of film elastic deformation with preservation of 20-80% of elastic deformation. Film is kept in partially loosened state for further use. Invention provides description of film manufactured by said method and recommendations on load wrapping in film. EFFECT: provision of uniform thickness of film for wrapping loads without additional stretching. 7 cl, 3 dwg
Patent RU-2176808-C2 (RU)
Title: Achromatic microlens of mean magnification
Inventor: FROLOV D N
IPC: G02B21/02
Filed: 1999-12-06
Granted: 2001-12-10
Abstract: FIELD: optics. SUBSTANCE: achromatic microlens includes three components, first of them being single positive lens, second component being cemented together from two negative lenses and positive lens placed between them and third component being made up of two lenses in the form of negative meniscus facing space of objects with convexity and biconvex lens. EFFECT: increased resolution and speed, reduced natural luminescence of lens and diffusion of light. 1 dwg
Patent RU-2180010-C2 (RU)
Title: Method of extraction of sludge containing metals of platinum group
Inventor: KUZNETSOV A G
IPC: C22B7/00
Filed: 1999-12-15
Granted: 2002-02-27
Abstract: FIELD: extraction of sludge containing metals of platinum group from surfaces of parts in processes using catalysts on base of platinoids; extraction of platinoids from silicon- containing material, for example, silicon network. SUBSTANCE: proposed method includes treatment of silicon-containing materials with solutions of ammonium fluoride and/or hydrofluoride at temperature of 50 to 90 C at blowing the reaction mixture with air till dissolving to silicon-containing materials and separation of sludge containing platinoids. After separation of sludge, solution is neutralized with ammonium; silicon dioxide sediment is separated by filtration and mother liquor is returned for treatment of silica network. EFFECT: possibility of completely extracting platinoids from porous silicon-containing materials in form of sludge containing up to 60% of platinoids by closed process scheme accompanied by production of silicon filler as additional product. 2 cl, 1 tbl, 4 ex
Patent UA-53781-C2 (UA)
Title: Bicyclo [2,2,1]heptanes and related compounds
IPC: A61K31/195
Filed: 1999-04-03
Abstract: The present invention relates to compounds of formula (I), wherein n is 0-6; is CH2, CH2CH2 or oxygen; is CHR2 or NR2; R1 and R2 are selected independently from hydrogen, (С1-С6)alkyl, aryl and heteroaryl, wherein said aryl is selected from phenyl and naphthyl and said heteroaryl is selected from 5 and 6 membered aromatic heterocyclic rings that contain from one to four heteroatoms selected, independently, from nitrogen, oxygen and sulfur, and wherein said aryl and heteroaryl moieties can optionally be substituted with one or more substituents that are selected, independently, from halo, -S(С1-С6)alkyl, -S(O)(С1-С6)alkyl, -S(O)2(С1-С6)alkyl, (С1-С6)alkyl optionally substituted with from one to seven fluorine atoms, (С1-С6)alkoxy optionally substituted with from one to seven fluorine atoms, amino, nitro, cyano, carboxy, -CO2(С1-С6)alkyl, (С1-С6)alkylamino, di-[(С1-С6)alkyl]amino phenoxy, anilino and phenylthio; pharmaceutical compositions containing such compounds (1) and the use of such compounds (1) to treat neurological and psychiatric disorders.
Patent UA-67788-C2 (UA)
Title: Prodrugs of the proton pump inhibitors (variants) and pharmaceutical composition based thereon
IPC: C07D235/28
Filed: 1999-09-08
Abstract: Prodrugs of the pyridyl methyl sulfinyl benzimidazole type proton pump inhibitor drugs have a hydrolyzable sulfinyl or arylsulfonyl group attached to the benzimidazole nitrogen, or include a group that forms a Mannich base with the benzimidazole nitrogen. The prodrugs of the invention hydrolyze under physiological conditions to provide the proton pump inhibitors with a half life measurable in hours, and are capable of providing sustained plasma concentrations of the proton pump inhibitor drugs for longer time than presently used drugs. The generation of the proton pump inhibitor drugs from the prodrugs of the invention under physiological conditions allows for more effective treatment of several diseases and conditions caused by gastric acid secretion.
Patent UA-26240-C2 (UA)
Filed: 1994-12-22
Abstract: The invention relates to medicine. T device contains the closed electroconductive magnetic coverage, made with with the possibility for arrangement of biological object in the volume restricted by a coverage. The coverage has the form of the chamber formed by cylinder surface and cross frontal surfaces. The tops of these surfaces are placed on the axis of cylinder surface and connected with heteropolar poles of pulsating direct current source.
Patent UA-44694-C2 (UA)
IPC: C07C311/13
Filed: 1993-09-07
Abstract: The invention relates to the new class of sulphonamides possessing the activity of inhibiting aspartyl protease. The invention relates to the new class of HIV aspartyl protease inhibitors with peculiar structural and physico-chemical characteristics. Pharmaceutical formulations on the basis of these compounds. Such compounds are suitable for inhibiting HIV-1 and HIV-2 protease activity and may be used as the antiviral agents. The invention relates also to the methods of inhibiting the activity of HIV aspartyl protease employing the compounds described in the invention as well as the methods of the screening compounds on the basis of their anti-HIV activity.
Patent UA-41359-C2 (UA)
Title: A method for making corundum ceramics
Inventor: KRYVORUCHKO PAVLO PETROVYCH
Filed: 1995-09-22
Abstract: The invention relates to the refractory industry, and may be used for producing by a method of extrusion of ceramic products in the form of rods and cylinders of different sizes being used as milling bodies and thread guide accessories. A method for making corundum ceramics involving preparation of powder of AI2O3, incorporation of Mg(OH)2, wetting, extrusion shaping, drying and annealing. The powder of AI2O3 is ground up to the content 90 % of grains less than 5 µm, Mg(OH)2 is incorporated in the form of gel by joint wet grounding of powders mixture in MgCI2 6 H2O and MgO at the ratio MgCI2 6 H2O : MgO : H2O between 1:2:12 and 1:2,5:15, and in addition the mass wetted is by 7-10 % suspension of clay in the aqueous solution of calcium chloride at a ratio of calcium chloride : clay between 1:2 and 1:3.
Patent UA-47405-C2 (UA)
Title: Method and apparatus for obtaining moulded article of plastic
IPC: B29C43/34
Filed: 1995-05-17
Abstract: The invention relates to a method for producing a moulded plastic article. Individual portions of material are removed from a flow of heat-plasticized material which flows vertically downwards from a closable dispensing aperture of a dispenser and transferred to a mould before being pressed by closure of the mould to form a moulded article. The required portions are cut by cutting shears from the flow of material at a point below the dispensing aperture and at a distance from it, the flow preferably being briefly halted for this purpose. The invention also concerns a device for the production of a moulded plastic article, comprising a closable mould (8) and a material dispenser (1) for heat-plasticized synthetic material which can be arranged above the moulding chamber (8). The dispenser has a dispensing aperture which points towards the mould (8) and can be closed by a closure unit (6) and from which the flow (12) of plasticized material emerges. According to the invention, a shearing device (9) for separating the required portions (14) of material is situated below and at a distance from the dispensing aperture.
Patent UA-66749-C2 (UA)
Title: Actin-resistant variants of human dnase i, isolated nucleic acid, a method for treatment of patients suffering from pulmonary diseases
Inventor: LAZARUS ROBERT A
IPC: A61P11/00
Filed: 1995-02-24
Abstract: The present invention relates to amino acid sequence variants of human DNase I that have reduced binding affinity for actin. The invention provides nucleic acid sequences encoding such actin-resistant variants, thereby enabling the production of these variants in quantities sufficient for clinical use. The invention also relates to pharmaceutical compositions and therapeutic uses of actin-resistant variants of human DNase I.
Patent UA-46027-C2 (UA)
IPC: C07D333/56
Filed: 1996-06-04
Abstract: Method for producing of benzo[b]thiophenes by cyclization of styrylsulfoxides in presence of an acid catalyst.