baber/WOPTO huggingface dataset:
Patent RU-2152953-C1 (RU)
Title: Derivatives of dipeptide p-amidinobenzylamides with n-terminal sulfonyl residues and their salts with physiologically acceptable acids
Inventor: BEM KHANS JOAKHIM
IPC: A61K38/55
Filed: 1995-11-25
Granted: 2000-07-20
Abstract: FIELD: organic chemistry, peptide derivatives. SUBSTANCE: invention describes the novel derivatives of dipeptide p-amidinobenzylamides with N-terminal residues of the general formula (I)   where R is alkyl with 1-20 carbon atoms, fluoroalkyl with 1-3 carbon atoms, arylalkyl with 1-10 carbon atoms in alkyl moiety, aryl, heteroaryl that is five- or six-membered aromatic cycle containing one nitrogen or sulfur as heteroatom, hydroxyl or R 2 R 3 N where R 2  and R 3  are similar or different and mean hydrogen atom, alkyl with 1-10 carbon atoms; A means residue of α-amino acid of the formula (II)   where R 4  means hydrogen atom, cycloalkyl with 3-7 carbon atoms or aryl; R 5  means hydrogen atom, cycloalkylalkyl with 3-7 carbon atoms in cycloalkyl moiety and 1-3 carbon atoms in alkyl moiety, arylalkyl with 1-3 carbon atoms in alkyl moiety; B means residue of cyclic α-amino acid of the formula (III)   where m = 2, 3 or 4 and if m = 3 or 4 then two adjacent hydrogen atoms can be replaced with double bond, or their salt with physiologically acceptable acids. Compounds of the formula (I) show biological activity, in part, they inhibit activity of thrombin. EFFECT: new compounds indicated above, valuable pharmacological activity. 2 cl, 1 tbl, 22 ex
Patent RU-2132009-C1 (RU)
Title: Quick-release plug
Inventor: CHERNIKOV V I
IPC: G01M3/14
Filed: 1997-09-02
Granted: 1999-06-20
Abstract: FIELD: gas industry; shutoff devices to provide tightness of units at pneumatic tests and to stop from outside line cock flare vents in gas pipelines. SUBSTANCE: quick-release plug has adapter between pipe and plug, front and rear shutoff members, jet, rear shutoff member travel stop and outlet tube with valve. Passage area of outlet tube is 5-10-fold greater than passage area of jet. The latter is arranged on one axis with outlet tube. Shutoff members made in form of two cups form closed space in between. Cups are installed coaxially relative to each other and are in contact through gasket. rear shutoff member travel stop is made in form of posts which are rigidly secured on adapter and are in contact with projections of rear shutoff member in operating position. EFFECT: simplified design, facilitated removal of plug. 2 dwg
Patent RU-2128983-C1 (RU)
Title: Animal reflexochemotherapy method
Inventor: RJABUKHA V A
IPC: A61H39/00
Filed: 1997-10-07
Granted: 1999-04-20
Abstract: FIELD: veterinary science, namely therapy of diseases with use of acupuncture. SUBSTANCE: method comprises steps of realizing constant uniform pressure on acupuncture points and acting upon them by drug solution at introducing to acupuncture point syringe having puncture needle with solution containing Dimedrol, cyanocobalamin and Novocaine. EFFECT: enhanced efficiency of therapy. 2 ex
Patent RU-2136022-C1 (RU)
Title: Laser detector of gravitation-induced shift of generation frequency
Inventor: ANDRIANOV S N
IPC: G01V7/04
Filed: 1998-02-24
Granted: 1999-08-27
Abstract: FIELD: measurement technology. SUBSTANCE: invention can be used to measure final difference of potentials of gravitational field of the Earth both between different points of the Earth and between values of potential in one point but at different time moments. Two identical optical radiation resonators, one of them having absorbing cell, are created in accordance with given approach. Insertion of absorbing cell into resonator leads to change of generation frequency of laser. Consequently, generation frequency of resonator having absorbing cell will differ from generation frequency of same resonator but having no absorbing cell. Difference of frequencies of two such resonators located closely depends on value of potential of gravitational field of the Earth in point of location of such lasers. EFFECT: improved reliability of laser detector. 1 dwg
Patent RU-2129715-C1 (RU)
Title: Method for evaluating radiation exposure influence on human being health
Inventor: CHERNOZUBOV I E
IPC: G01N33/48
Filed: 1998-04-08
Granted: 1999-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves comparing concentrations of one or several mineral substances in biologically active liquid in known time intervals before and after radiation exposure. Mean square of greater concentrations ratios of every substance to smaller ones being less than 1.2, no influence is thought to be observed. The value being greater than 1.2 and less than 2.0, the exposure is estimated as one after which health state is restored in 15 min. The value being greater than 2.0, the exposure is thought to require rather long period of rest. EFFECT: provided objective conclusions. 1 tbl
Patent RU-2143382-C1 (RU)
Title: Method of destruction of target from flying vehicle
Inventor: TALANOV B P
IPC: B64D1/00
Filed: 1998-04-14
Granted: 1999-12-27
Abstract: FIELD: aviation. SUBSTANCE: destroying device made in form of rope with weighting material at one end is brought out of flying vehicle, after which it is brought in contact with target. Second end of rope is secured on pulley for disconnection. For destruction of target, use is made of several destroying devices which are brought out of flying vehicle by rotating the pulleys. Destroying device is drawn closer to trajectory of target motion till it gets in contact with target and after jerk, rope is disconnected from pulley. Destroying device are brought out by means of rod which is placed perpendicularly relative to flying vehicle axis. EFFECT: enhanced efficiency; possibility of performing repeated attack at retained destroying device. 3 cl
Patent RU-2119466-C1 (RU)
Title: Method for pavement repair
Inventor: FEDOROV S N
IPC: C04B111/20
Filed: 1998-06-05
Granted: 1998-09-27
Abstract: FIELD: highway engineering, in particular, selective repair of defective upper layers of pavement. SUBSTANCE: method involves milling of defective pavement to provide sides with negative inclination angle, grinding scrap, mixing it to binder and hardener agent, filling mix with water, casting and compacting it by vibration under load for 2-5 minutes, keeping without load for 50-60 minutes, finally pavement is loaded by passed transport. Content of mix by weight is: 30-38 % of asphalt macadam, 8.5-10 % of rubber production waste, 12.5-16.5 % of cement binder, 0.6-1.0 % of liquid glass, 3.0-5.0 % of silicon ferroalloy production waste; the rest is water. Negative inclination angle of milled sides is in range of 5-10 degrees. EFFECT: increased speed of pavement repair, keeping required level of service performance and mechanical strength. 2 cl, 2 tbl
Patent RU-2147002-C1 (RU)
Inventor: MALAKHOV K A
IPC: B29D23/00
Filed: 1998-07-23
Granted: 2000-03-27
Abstract: FIELD: method of manufacture of glass-reinforced plastic tubes. SUBSTANCE: method includes winding on mandrel of prepreg based on impregnated fiber glass and hardening of it by heating. Prior to winding, prepreg is opened by preset procedure and dried. Fitted on mandrel with wound prepreg is thermosetting tube. Hardening is carried out in two stages: at the first stage, at temperature of 105-115 C for 0.5-0.7 h; at the second stage, at temperature of 140-150 C for 0.7-2.0 h. Drying of prepreg is accomplished at temperature of 70-80 C for 20-40 min or at ambient temperature for 0.5-2.0 days. Prior to winding of prepreg, mandrel is heated to temperature of 35-45 C. Thermosetting tube is used various colors. EFFECT: simplicity of manufacturing articles with stable dielectric properties of high quality. 4 cl
Patent RU-2133476-C1 (RU)
Title: Method for measuring the law of change of tuning of carrier frequency of frequency-modulated rf pulses
Inventor: RUMJANTSEV K E
IPC: G01R23/00
Filed: 1998-09-09
Granted: 1999-07-20
Abstract: FIELD: radio engineering, applicable for measurement and monitoring of radio-frequency radiation parameters, determination of mode of received signals. SUBSTANCE: this object accomplished at realization of the invention provides for measurement of the law of frequency variation in RF pulse at FM carrier frequency in real time (or close to it) at prior uncertainty of parameters of FM pulses in the form of a single number. The object is accomplished by that in the method for measuring the law of change of tuning of FM pulse carrier frequency at pulse beginning and end, calculating mean value of carrier frequency as arithmetic mean of the values of carrier frequency at pulse beginning and end, the value of carrier frequency in the middle of RF pulse length is measured and compared with the mean value of carrier frequency calculated before; it the compared values are equal, we have a linear law of frequency variation, if they are unequal - a non-linear one; if the measured value is larger than the calculated one, we have a convex function of frequency variation, if it is smaller - a concave one. EFFECT: enhanced speed of response by two and more times, depending on the type of the law of frequency variation. 3 dwg
Patent RU-2152092-C1 (RU)
Title: Process line for manufacturing fuel elements
Inventor: FILIPPOV E A
IPC: G21C3/02
Filed: 1998-12-01
Granted: 2000-06-27
Abstract: FIELD: manufacture of canned fuel elements. SUBSTANCE: fuel element canning device of process line has changeable taper bushes coaxially mounted on external side of collet chuck; hardness of polished inner surfaces of bushes is higher than that of mating surface of collet chuck and inner cone angle is equal to mating angle of collet chuck; installed in inner spaces of chuck gripping mechanisms for the time of control and adjustment is device for controlling misalignment and adjusting both parts of welding chamber in the form of changeable can simulator with seating portion diameter equal to can diameter as well as plug simulator with its seating diameter equal to diameter of seating portion of plug, where parts of simulators being joined together are equal in diameter; they are polished both on end surfaces perpendicular to horizontal axis and on side surfaces and have sliding-fit mounted bushing with polished inner surface. EFFECT: improved reliability of fuel element canning and increased yield. 3 dwg
Patent RU-2148374-C1 (RU)
Inventor: MOZGALEV N V
IPC: B65G17/06
Filed: 1999-03-24
Granted: 2000-05-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: plated conveyor section has constructional member adapted for joining to adjacent section. Section is manufactured from aluminum alloy which is heat-treated to provide Brinell hardness of 159-195 units. Section is covered with protective anodic-oxide coating. Section of such construction is lighter than known brass sections by three times. EFFECT: increased strength, light weight and simplified assembling of plated conveyors. 3 cl, 2 dwg, 1 ex
Patent RU-2158189-C1 (RU)
Title: Способ нанесения гидроксиапатитовых покрытий
Inventor: GUZEEV V V
IPC: B05D7/14
Filed: 1999-03-30
Granted: 2000-10-27
Abstract: Изобретение относится к способам нанесения гидроксиапатитовых покрытий (ГА) и может быть использовано в медицине в качестве покрытия на металлические эндопротезы. Способ заключается в смешивании порошка гидроксиапатита со связующим веществом, сушку, обжиг, причем в качестве связующего вещества используют фосфатные связки, а порошок (ГА) и фосфатную связку берут в соотношении 1-1,5 : 1,5-2, обжиг проводят при 250-600°С. Техническим результатом изобретения является снижение брака изделий за счет исключения цека и отскока покрытия. 1 табл.
Patent RU-2151202-C1 (RU)
Title: Process of heating of slabs of electrical sheet anisotropic steel for hot rolling
Inventor: NASTICH V P
IPC: F27B13/02
Filed: 1999-06-01
Granted: 2000-06-20
Abstract: FIELD: metallurgy, production of electrical sheet steel, heating of slabs of transformer steel cast continuously. SUBSTANCE: technical result of usage of invention lies in provision of condition for solution of inclusions of nitride phase-inhibitor FIN in process of heating of slabs of electrical sheet anisotropic steel in furnaces with stepping girders. This is necessary precondition for formation of finely dispersed inclusions of nitride phase-inhibitor AIN in hot-rolled strips. Mentioned technical result is achieved as heating of slabs is conducted continuously along entire length of furnace in process of transportation of slabs by stepping girders, after filling of second weld and soaking zones of furnace by slabs of electrical sheet anisotropic steel movement of slabs is stopped, temperature along length of second weld and soaking zones of furnace is equalized by reduction of temperature at top of second weld zone by 30-50 C and by rise of temperature at top of soaking zone by 20-30 C. Then temperature on bottom of both zones is increased and isothermal soaking of slabs which duration is set by dependence τ в  = 112,65•10 -4 •H       2   c       /Si+31822,32/τ н -247,11 is carried out, where τ в  is time of isothermal soaking, min; 112.65 is dimensional coefficient, min %/sq. mm; H c  is thickness of slabs, mm; Si is silicon fraction of total mass of steel, %; 31822.32 is dimensional coefficient, min 2 ; τ н  is time of continuous heating of slabs in process of their transportation in continuous furnace with stepping girders with filling of second weld and soaking zones of furnace, min; 247.11 is dimensional coefficient , min. EFFECT: provision for solution of inclusions of nitride phase-inhibitor FIN in process of heating of slabs. 1 cl, 2 dwg, 2 tbl
Patent RU-2156269-C1 (RU)
Title: Composition and method of preparing hydrophobic emulsion in integrated well-killing technology
IPC: C09K8/42
Filed: 1999-08-04
Granted: 2000-09-20
Abstract: FIELD: oil and gas production. SUBSTANCE: invention aims at widening application area of well- killing compositions and enhancing efficiency of integrated well-killing technology owing to composition proposed and method of preparing high-stability, low-viscosity, hydrophobic, heavy (density at least 1200 kg/cu.m) emulsion and offering formulas for calculation of volume required for injecting composition into well, provided that most economically advantageous setting saline fluid is used, including use of ordinary formation water, subquality water, and Cenomanian water. Composition contains: 4.5-7.5 volumes of special oil-production reagent (emulsifying component); mixture of kerosene-gas oil petroleum fraction with heavy solvent Ц amyl phenyl ketone at volume ratio ensuring density of mixture at least 1200 kg/cu. m and 30-50 vol % (in total) of special oil- production reagent dissolved therein; and 70-50 vol % of disperse phase: aqueous calcium chloride or nitrate solution with density not below 1200 kg/cu.m. Composition is used as bottom part of column. Its economically advantageous volume is calculated from formula: V ea  = [V sum *(ρ dic -ρ dw )]/(ρ he -ρ dw ), cu.m, wherein V sum  is summary volume of integrated column; cu.m; ρ dic  weighted mean density of integrated column, kg/cu.m; ρ dw  density of fresh or mineralized water, kg/cu.m; and ρ he  density of hydrophobic emulsion, kg/cu.m. Top part of column consists of fresh or mineralized water. When preparing composition, specified amount of emulsifying component is first dissolved in specified amount of heavy solvent using "vessel-pump" circulation-type stirring of system for 10-15 min. Then, specified volume of above-indicated kerosene-gas oil fraction is added and, after stirring of system for further 10-15 min and determination of its density, specified volume of above-indicated disperse phase is gradually added. EFFECT: improved well-killing technology. 4 cl, 3 tbl
Patent RU-2154020-C1 (RU)
Title: Apparatus for capturing platinoids in ammonia catalytic oxidation process
Inventor: TIMOFEEV N I
IPC: C01B21/26
Filed: 1999-08-25
Granted: 2000-08-10
Abstract: FIELD: industrial inorganic synthesis. SUBSTANCE: invention relates to nitric acid production and more specifically to precious metal gauzes that are used in the form of packets to capture platinum and rhodium volatilizing from catalyst surface during ammonia oxidation reaction. Capturing gauzes with mesh 400 to 1024 l/sq.cm are separated by high-temperature steel separation gauzes with mesh 49 to 70 l/sq.cm, which form no more than six beds, from which the first three contain no more than two capturing gauzes each and subsequent beds contain each one capturing gauze. Mesh of capturing gauzes in direction of reaction gas flow increases. First and latter separation gauzes are made with mesh 69-180 l/sq.cm. Material of capturing gauzes is composed of 4.0-8.0% copper, 0.3-1.0% tungsten, and palladium (the balance). If apparatus contains three beds, the first one contains no more than two lower-mesh capturing gauzes and the second and third beds contain each one higher-mesh capturing gauze. EFFECT: increased degree of capturing platinum, increased service time, and reduced consumption of precious metals. 2 cl, 1 tbl
Patent RU-2157257-C1 (RU)
Title: Method and device for treating human posterior eye segment diseases by applying endonasal electrophoresis method
Inventor: POLUNIN G S
IPC: A61N1/20
Filed: 1999-10-11
Granted: 2000-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: medicine is delivered to lesion focus by means of one or two active electrodes with turundas introduced into patient nostrils and two indifferent electrodes one of which is placed in the central area of the front and the other one in the temporal area. The treatment is carried out during 15-20 min with intermediate electric current being switched off for 2-3 min after every 5-6 min of working. The device has electric power supply source of direct current, one or two active electrodes with turundas wetted with medicinal solution for being introduced into patient nostrils, two indifferent electrodes fixed on a bandage longitudinally movably embracing frontal part of the head. One of the indifferent electrodes is placed in the central part of the front on the same side with the injured eye. One eye being treated, one active and two indifferent electrodes are used. Both eyes are treated, two active and three indifferent electrodes are used. The active electrodes are manufactured as flattened loop which branches are positioned with a space between them in parallel relation to each other. Each indifferent electrode has box-like rectangular casing having internal through slit for placing a bandage and round plate attached to one of external walls of the casing. The casing is manufactured from dielectric material, the plate is manufactured from a current-conducting material, and the power supply source is connected to the plate. EFFECT: higher permeability of hemophthalmic barrier; created drug pool in eye structures. 6 cl, 3 dwg
Patent RU-2163263-C1 (RU)
Inventor: TUJGUNOV M M
IPC: C12R1/01
Filed: 1999-11-18
Granted: 2001-02-20
Abstract: FIELD: microbiology. SUBSTANCE: invention relates to preparing thermolabile enterotoxin and anatoxin from Citrobacter diversus in vaccines producing. Strain is isolated from feces of patient with acute intestine infection and deposited in Collection of the State Scientific- -Research Institute of standardization and control of medicinal biological preparations at number 256. Citrobacter diversus GISK N 256 shows the following traits: strain grows on usual universal solid nutrient media forming typical isolated colonies. In beef-extract broth strain causes the uniform turbidity, precipitate formation and film formation on surface. Subplantar (model of paw edema) administration in mice (weight 15-16 g) of 0.05 ml of centrifugate of 20 h broth culture causes paw edema with difference above 120 mg. Intranasal administration of 80 mln of bacterial cells causes the death of 95% of mice-male (weight 15-16 g) for 1.5 h. Intracutaneous administration of 300 mln of bacterial cells of 20 h broth culture causes skin necrosis in rabbits (diameter above 3.5 cm). In experiment with rabbit intestine loop administration of the strain in the dose 500 mln of bacterial cells gives the positive effect (V/L = 1.2). Centrifugate of 20 h broth culture heated at 56 C for 45 min causes paw edema in mice (below 30 mg) but does not cause skin necrosis in rabbits. Heated 20 h culture (at 100 C) does not cause fluid accumulation in rabbit intestine isolated loop (V/L = 0.3). Conditions and medium composition for multiplication: Hottinger's broth (pH 7.2-7.4), 1.5% beef-extract broth at 37 C for 18-24 h. EFFECT: increased toxin-producing capacity of strain of bacterium Citrobacter diversus GISK N 256.
Patent AU-2006311831-C1 (AU)
Title: Aminopyrimidines useful as kinase inhibitors
Inventor: O'DONNELL MICHAEL
IPC: A01N43/54
Filed: 2006-11-03
Granted: 2013-11-07
Abstract: The present invention relates to compounds useful as inhibitors of protein kinases. The invention also provides pharmaceutically acceptable compositions comprising those compounds and methods of using the compounds and compositions in the treatment of various disease, conditions, and disorders. The invention also provides processes for preparing compounds of the invention.
Patent AU-2011242420-C1 (AU)
Title: Material treatment and apparatus
Inventor: MORRISON MICHAEL
IPC: C09K23/00
Filed: 2011-04-27
Granted: 2020-09-03
Abstract: A method and apparatus for very fine grinding which uses a rotor rapidly rotating in a compatible cylindrical housing where there is an improvement of a friction inducing surface on the cylindrical face to assist in the grinding effectiveness.
Patent AU-2012332304-C1 (AU)
Title: Handheld optoacoustic probe
Inventor: HERZOG DONALD G
IPC: A61B8/00
Filed: 2012-11-02
Granted: 2017-12-21
Abstract: A handheld optoacoustic probe includes an ultrasound transducer array and optical fibers with a first end formed into a fiber bundle providing an input and a second, distal end providing an output. A light bar guide retains the distal end of the optical fibers on the same plane. One or more optical windows may be associated with, and spaced from the light bar guide so as to prevent contact between a coupling agent and the distal ends of the optical fibers, thus mitigating a potential acoustic effect of the coupling agent in response to light emitting from the fibers. A silicon rubber acoustic lens doped with TiO2 may be provided, with a reflective metal surrounding the outer surface of the acoustic lens. A handheld probe shell houses the light bar guide, the ultrasound transducer array, and the acoustic lens.
Patent AU-2017382185-C1 (AU)
Title: Pyrazole derivatives as MALT1 inhibitors
Inventor: LU TIANBAO
IPC: C07D487/04
Filed: 2017-12-20
Granted: 2022-08-11
Abstract: Disclosed are compounds, compositions and methods for treating of diseases, syndromes, conditions, and disorders that are affected by the modulation of MALT1. Such compounds are represented by Formula (I) wherein R
Patent RU-2165300-C1 (RU)
Title: Гидравлический классификатор
Inventor: RUDASHEVSKIJ N S
IPC: B03B5/68
Filed: 2000-03-17
Granted: 2001-04-20
Abstract: Изобретение относится к обогащению полезных ископаемых и может быть использовано для обогащения руд, техногенного сырья и других материалов. Гидравлический классификатор содержит разделительную трубку, установленную под углом к горизонту, и пульсатор, выполненный с возможностью регулирования параметров импульсов. Между пульсатором и нижней частью разделительной трубки размещен регулятор потока жидкости, состоящий из обратного клапана с устройством задержки закрытия для регулирования соотношения между прямым и обратным потоками и направляющего аппарата изменения скорости потока жидкости. Этот регулятор при одном направлении потока создает турбулентность в струе жидкости и осуществляет интенсивное взмучивание исходного материала, при другом направлении потока обеспечивает отрыв "тяжелой" фракции пробы от "легкой". Изобретение повышает эффективность разделения "легких" и "тяжелых" частиц материалов и более высокую производительность их обогащения. 4 з.п. ф-лы, 1 ил.