baber/WOPTO huggingface dataset:
Patent RU-2146500-C1 (RU)
Title: Uterine dilator
Inventor: POPOVA L G
IPC: A61B17/42
Filed: 1998-02-18
Granted: 2000-03-20
Abstract: FIELD: medical engineering, particularly, tools applicable in obstetrical practice. SUBSTANCE: uterine dilator includes handle and radially bent working part with spherical end. Working part and handle are made in the form of tube with hollow pivot on tube nonworking end. Handle is solid in shape and working part has curvature with some radius to provide for painless introduction into patient's body. Spherical end is made in the form of hollow plum-like end rigidly connected with tube. Tube in its turn is rigidly connected with pivot. EFFECT: higher heat capacity of device and comfort for patient. 2 cl, 1 dwg, 1 ex
Patent RU-2137252-C1 (RU)
Inventor: SKUPOV V D
IPC: H01L21/322
Filed: 1998-03-03
Granted: 1999-09-10
Abstract: Использование: в области производства полупроводниковых приборов. Технический результат: повышение качества приборных слоев структур "кремний на изоляторе" за счет снижения их дефектности. Сущность изобретения: производят термокомпрессионное соединение через слой диэлектрика рабочей пластины и пластины-носителя, производят облучение со стороны рабочей пластины ионами средних энергий дозами выше дозы аморфизации кремния, а затем производят абразивно-химическое утонение рабочей пластины до заданной толщины приборного слоя. 1 табл.
Patent RU-2133505-C1 (RU)
Title: Training aid for physics
Inventor: KOVNATSKIJ V K
IPC: G09B23/18
Filed: 1998-04-17
Granted: 1999-07-20
Abstract: FIELD: training aids. SUBSTANCE: invention refers to training aids and can be used for practical work in physics in laboratories of higher and medium special institutions to study and extend knowledge of physical laws. Training aid has solenoid connected to generator of harmonic voltage, mobile rod with indication coil and indicator, immobile indication coils, switch and register of electromotive force. EFFECT: expanded functional capabilities of aid. 7 dwg
Patent RU-2146697-C1 (RU)
Title: Cutting composition for machining metals by tumbling
Inventor: KHAMIN O N
IPC: C10N40/22
Filed: 1998-05-19
Granted: 2000-03-20
Abstract: FIELD: metal-working industry, more particularly finishing machining. SUBSTANCE: composition comprises wt.%: barley malt chaff, 3-9; and water, the balance. Use of composition in tumbling the products from aluminium alloys makes it possible to reduce roughness of machined surface by 14%. EFFECT: improved properties of the cutting composition. 2 tbl
Patent RU-2147337-C1 (RU)
Title: Method and immersible generator for treatment of bottom-hole zone of well bed
Inventor: MOISEEV V A
IPC: E21B43/25
Filed: 1998-10-19
Granted: 2000-04-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: invention relates to operation of gas and oil wells as well as water wells and can be used for treatment of bottom-hole zone of well bed with purpose of increasing productive output of wells together with increasing permeability of rock matter. According to method, lowered into well is immersible generator. Pulse treatment of perforation zone is effected by initiation of working agent of generator. Used in function of working agent is mixture of azide of alkali metal with metal oxide. In result of reaction between these materials, gaseous nitrogen is produced. Thus produced nitrogen is accumulated in generator body and at temperature of nitrogen equal to 550-700 C and pressure equal to 30.0-130.0 MPa it is delivered into perforation zone for treatment of perforation zone during period of time not exceeding one second. Immersible generator has body with nozzle holes and working agent initiation component installed in body of generator. Also installed inside generator body are piston and sleeve which are connected to each other by breaking member. Piston is installed with possibility of displacement. Piston in its initial position covers nozzle holes. Piston in its final position interacts with damping member. Sleeve is secured in body. Sleeve in its upper part and lower part has holes for passing of gaseous nitrogen. Sleeve is intended for accumulation of gaseous nitrogen. Application of method and device enhances efficiency of treating bottom-hole zone of well bed. EFFECT: higher efficiency. 4 cl, 4 dwg
Patent RU-2139394-C1 (RU)
Inventor: CHEKUSHIN V I
IPC: E03D9/052
Filed: 1998-12-03
Granted: 1999-10-10
Abstract: Изобретение относится к области строительства и предназначено для высокоэффективной интенсивной очистки от загазованного воздуха помещения промывной уборной жилого дома или квартиры. Модуль имеет унитаз, внутренняя полость которого с одной стороны соединена со смывным бачком. Бачок гидравлически подключен к водопроводной сети дома. С другой стороны внутренняя полость унитаза соединена с канализационной системой дома. Внутреннее пространство уборной сообщено с вентиляционной шахтой дома через вентиляционное окно. Основной вентиляционный блок выполнен в виде воздуховода, соединяющего внутреннее пространство уборной с вентиляционной шахтой дома. Этот воздуховод имеет входной и выходной участки, между которыми установлен вытяжной вентилятор. Дополнительный вентиляционный блок имеет воздуховод, вход которого соединен с верхней задней частью внутренней полости унитаза, а выход через полость вытяжного вентилятора соединен с вентиляционной шахтой дома. В предлагаемом модуле входной участок воздуховода основного вентиляционного блока имеет по меньшей мере два входных узла. Эти узлы расположены симметрично относительно вертикальной плоскости симметрии унитаза на стенке уборной сзади унитаза с наружной стороны линии проекции на вышеупомянутую стенку контура крышки унитаза в открытом ее положении. На входе вытяжного вентилятора установлен раструб. Выход вытяжного вентилятора соединен с выходным участком основного вентиляционного блока. Диаметр проходного сечения выходного участка воздуховода основного вентиляционного блока равен диаметру выходного отверстия раструба. Повышается эффективность работ при изготовлении и эксплуатации модуля, упрощается конструкция. 2 з.п.ф-лы, 3 ил.
Patent RU-2140078-C1 (RU)
Title: Method of assay of sensitivity of bilicultures to beta-lactam antibiotics
Inventor: ZUBAREVA N A
IPC: G01N33/48
Filed: 1998-12-01
Granted: 1999-10-20
Abstract: FIELD: medicine. SUBSTANCE: bile of patient is mixed with beta-lactam antibiotics, solutions are incubated at 0 C and 37 C for 3-5 h and an optical density value is determined at the range 230-242 nm. The sensitivity of bilicultures to the analyzed antibiotics is determined at decrease of an optical density of the sample incubated in the thermostat by less 0.08 unit of optical density at any region of wavelength studied. EFFECT: improved method of assay. 3 ex
Patent RU-2144496-C1 (RU)
Inventor: NAZAROV A S
IPC: C01B31/04
Filed: 1999-03-11
Granted: 2000-01-20
Abstract: Изобретение предназначено для химической промышленности и может быть использовано при настройке аналитических приборов. Порошкообразный состав содержит, мас.%: твердая нейтральная матрица (слоистый фторированный графит - 80-90; нитроорганическое взрывчатое вещество, например тринитротолуол, тетранитрометан - 10-20. Состав не обладает взрывчатыми свойствами, влагоустойчив, может храниться на воздухе 2-3 года.
Patent RU-2144091-C1 (RU)
Title: Method of processing intermediate products in copper-and-nickel manufacture
Inventor: KHAGAZHEEV D T
IPC: C22B3/08
Filed: 1999-05-07
Granted: 2000-01-10
Abstract: FIELD: nonferrous metallurgy; processing intermediate products; metallized materials formed in the course of extraction of nonferrous metals from copper-and- nickel ores. SUBSTANCE: method includes sulfate solution leaching at heating and aeration; acid leaching is performed in two stages at atmospheric pressure and pH more than 3.5: first nickel, iron and cobalt are dissolved in solution containing ion Cu +2  - 30 g/l till leaching residue contains at least 18 % of metallic nickel, after which copper is leached in sulfate solution. Process is conducted at intensive blowing of solution with air at rate of 7 to 12 cu. Nm per cu.m of solution. EFFECT: increased recovery of nonferrous and platinum metals; selective separation of nickel and copper; low expenses for processing intermediate products; facilitated technology. 2 cl, 1 tbl
Patent RU-2158825-C1 (RU)
Inventor: LABUTIN V N
IPC: E21C37/24
Filed: 1999-05-11
Granted: 2000-11-10
Abstract: FIELD: mining; applicable in breakage of minerals, construction and in metal working. SUBSTANCE: air-operated percussion machine has body, hollow piston- hammer encompassed by hollow step rod connected with valve air- distributing box. Hollow piston-hammer accommodates plunger. Plunger end face and end face of step rod form system pressure chamber. With working tool pressed to worked surface, tool is engageable via plunger and hollow step rod with valve to engage tool in operation. Engageable with each other end faces may be coated with damping members. Such design of air-operated percussion machine ensures its reliable starting with tool pressed to mining face, that in its turn increases machine operate reliability. EFFECT: higher operate reliability of machine. 4 cl, 1 dwg
Patent RU-2161644-C1 (RU)
Title: Purification of polyunsaturated acid clycerides
Inventor: PERRJU MISHEL
IPC: C11B7/00
Filed: 1998-01-26
Granted: 2001-01-10
Abstract: FIELD: butter and fats industry, more particularly purification of glycerides. SUBSTANCE: composition comprising polyunsaturated fatty acid glycerides is purified by fluidized fractionation in one or more counter-flow columns. The latter function with internal reflux attained due to temperature gradient along column or with external reflux attained due to external control of pressure. Solvent is mixture of supercritical CO 2  and polar cosolvent. Oligomers are removed by supercritical fluidized fractionation using supercritical CO 2 . EFFECT: high quality of purification. 9 cl, 6 dwg, 6 ex, 4 tbl
Patent RU-2156739-C1 (RU)
Inventor: BUNIN N I
IPC: C02F1/32
Filed: 1999-09-14
Granted: 2000-09-27
Abstract: FIELD: chemical industry. SUBSTANCE: device is used for decontamination of water in sewage of industrial works and settlements by ultraviolet irradiation. Device has ultraviolet lamp and filtering element containing coke and copper chips with relation in mass parts from 4:1 to 8:1. Device body is provided with reflecting coating which consists of alternating layers: polymeric film, aluminium, polymeric film. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2158171-C1 (RU)
Title: Process of separation of isotopes of europium in electromagnetic separator with use of ion source
Inventor: POLJAKOV L A
IPC: B01D59/48
Filed: 1999-11-02
Granted: 2000-10-27
Abstract: FIELD: production of highly enriched isotopes of europium on industrial scale. SUBSTANCE: working medium-metal europium is placed into melting pot of ion source and is heated to vaporous state. Vapors are ionized in gaseous-discharge chamber under action of electron emission from thermionic cathode. Ion beams are formed by electrodes of ion-optical system, are divided and focused in magnetic field. Ions are trapped by boxes of collector. On termination of process collectors are taken away. Isotopes are removed by method of anode pickling. Enrichment by isotopes in per cent is: Eu-151= 99.2; Eu-153=99.7. EFFECT: increased productivity of process. 1 tbl
Patent RU-2170839-C1 (RU)
Title: Space vehicle engine plant fuel-feed system
Inventor: GORELIKOV V I
IPC: F02K9/50
Filed: 1999-11-05
Granted: 2001-07-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: proposed fuel-free system of space vehicle engine plant has fuel tanks with starter-and-cutoff valves, fuel feed manifold of control rocket engines with feed valves and fuel feed main lines connected with starter-and-cutoff valve by cross-feeding pipeline. Fuel-feed system is provided additionally with two cross-feeding main lines with valves uniting tanks and fuel feed manifolds. One additional cross-feeding main line is connected before starter-and-cutoff valve at furl tank outlet, and the other is connected after feed valves before inlet in fuel-feed manifold of control rocket engines. EFFECT: improved performance characteristics of engine plant owing to provision of serviceability of fuel-feed system in case of violation of tightness in fuel main lines and cross-feeding pipelines at long operation in space flight. 1 dwg
Patent RU-2172657-C1 (RU)
IPC: B22D11/108
Filed: 1999-12-14
Granted: 2001-08-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: apparatus has service hopper, discharge funnel, to which are axially connected tubular guiding member and tubular conveying feeder. Conveying feeder is positioned at an angle to horizontal plane for rotation relative to its longitudinal axis. Conveying feeder may be rotated in horizontal plane and is inclined to the latter at an angle less than angle of rest of bulk materials. Guiding member is manufactured of flexible material. Discharge funnel, guiding member and conveying feeder are mounted for joint rotation relative to their respective longitudinal axes. Feeding apparatus is used for supplying bulk reagents into liquid steel in the process of operation of continuous steel casting machine. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 2 dwg
Patent AU-2005233614-C1 (AU)
Title: Materials and methods for treating coagulation disorders
Inventor: DRUZGALA PASCAL
IPC: C07D311/56
Filed: 2005-04-08
Granted: 2012-07-19
Abstract: The subject invention provides anticoagulant compounds of formula (I): and pharmaceutically acceptable salts thereof, wherein R, R, n and Ar are as defined herein. The compounds of the subject invention can be used to treat at-risk populations thereby bringing relief of symptoms, improving the quality of life, preventing acute and long-term complications, reducing mortality and treating accompanying disorders. The invention further comprises pharmaceutical compositions comprising the compounds and salts of the invention, as well as methods of using the compounds, salts, and compositions of the invention.
Patent AU-2010261417-C1 (AU)
Title: Device for the controlled supply of a liquid to a medical flow line
Inventor: GUALA GIANNI
IPC: A61M39/22
Filed: 2010-06-10
Granted: 2014-04-17
Abstract: Device for the controlled supply of a liquid within a medical flow line, comprising a retaining body (7) rotatable on an intermediate tubular connector (4) arranged between a tubular inlet connector (2) and a tubular outlet connector (3) of a primary liquid and within which a bottle (F) pierceable and containing a secondary liquid can be fitted. The retaining body (7) comprises a hollow piercing spike (11), and provided for are rotation blocking means (17, 18) of the retaining body (7) disengageable following insertion of the bottle (F), axial stop means (12, 29) of the inserted bottle (F), and progressive opening means (20, 23) of the flow passage from the hollow spike (11) to the flow line of the primary liquid during the rotation of the retaining body (7) with the bottle (F) inserted therein from a first angular position of complete closure to a second angular position of complete opening.
Patent AU-2010314292-C1 (AU)
Title: Method and system for adapting a session timeout period
Inventor: CHAUVIN STEPHANE
IPC: G06F11/00
Filed: 2010-10-11
Granted: 2014-04-03
Abstract: A method for adapting a session timeout period of an application comprising one or more parts, each part of the application having a corresponding predetermined session timeout period for receiving an input from a user connected to a part of the application, comprising the steps of determining the rate of timed out sessions for the part of the application after the number of connections to the part has reached a predetermined level; comparing the rate of timed out sessions of the part of the application with a predetermined threshold value of the rate of timed out sessions; adapting the predetermined session timeout period of that part (400) of the application based on the comparison to give rise to an adapted session timeout period.
Patent AU-2011361032-C1 (AU)
Title: Deblocking filtering control
Inventor: NORKIN ANDREY
IPC: H04N19/00
Filed: 2011-12-16
Granted: 2015-04-09
Abstract: A first filter decision value is calculated for a block (10) of pixels (11, 13, 15, 17) in a video frame based on pixel values of pixels (11, 13, 15) in a first line (12) of pixels (11, 13, 15, 17) in the block (10). A second filter decision value is also calculated for the block (10) based on pixel values of pixels (21, 23, 25, 27) in a corresponding first line (22) of pixels (21, 23, 25, 27) in a neighboring block (20) in the video frame. The first filter decision value is used to determine how many pixels in a line (12) of pixels (11, 13, 15, 17) in the block (10) to filter relative to a block boundary (1) between the block (10) and the neighboring block (20). The second filter decision value is used to determine how many pixels in a corresponding line (22) of pixels (21, 23, 25, 27) in the neighboring block to filter relative to the block boundary (1).
Patent RU-2167104-C1 (RU)
Title: Furnace for thermal treatment of carbonaceous materials
Inventor: ZHUKOV D S
IPC: C01B31/08
Filed: 2000-08-03
Granted: 2001-05-20
Abstract: FIELD: coal, gold extracting, construction and other branches of industry. SUBSTANCE: furnace has carbonizing reactor made in the form of slit-shaped chamber with product charging and discharge units, heat-carrier supplying device having rectangular gas conduits and gaseous pyrolysis product discharge device, heat recuperator, and combustion chamber. Gas conduits communicate combustion chamber with heat recuperator. Pyrolysis product discharge device is made in the form of metal pipe for connecting carbonizing reactor with combustion chamber. Furnace is further provided with water and carbon dioxide charging branch pipes allowing activation process to be performed. Furnace of such construction allows power consumption to be reduced by 35-45% during production of active carbons by utilizing heat released in the process of combustion of pyrolysis products and due to minimized heat losses. EFFECT: increased efficiency, wider operational capabilities and improved quality of carbon. 2 cl, 1 dwg
Patent RU-2170881-C1 (RU)
Inventor: KALUGIN JA P
IPC: F23D14/62
Filed: 2000-07-31
Granted: 2001-07-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: ceramic gas burner can find use in devices heating air blast of blast furnaces to diminish pulsation and to increase stability of burning. Its employment in the capacity of stabilizer of burning of ring chamber placed in front of slits of air collector in path of gas and tangential direction of peripheral slits enable pulsation to be diminished and burning stability to be increased. EFFECT: diminished pulsation and increased burning stability. 1 cl, 3 dwg
Patent RU-2180411-C1 (RU)
Title: Working fluid for liquid-gas jet apparatus
Inventor: TSEGEL SKIJ V G
IPC: F04F5/54
Filed: 2000-09-08
Granted: 2002-03-10
Abstract: FIELD: fluidics. SUBSTANCE: alkyl benzene is used as hydrocarbon-containing liquid; its content is no less than 75% by mass, admixtures being the remainder. EFFECT: enhanced operational stability of jet apparatus used for discharge of steam-and-gas medium from columns for production of alkyl benzene. 1 dwg
Patent RU-2189066-C1 (RU)
Title: Infra-red night vision device
Inventor: SALIKOV V L
IPC: G02B23/12
Filed: 2001-02-15
Granted: 2002-09-10
Abstract: FIELD: optoelectronic devices, in particular, infra-read night vision devices, in particular monocular devices designed for observation on terrain, control of transport facilities, guarding of objectives and territories, conducting of research, rescue and engineering work in the conditions of natural night illuminance at an absence of sources of visible light, as well as in the conditions of absolute darkness. SUBSTANCE: the device has a head-band, monocular, having a lens, electro-optical transducer, eye-piece, power supplies and a control unit. Besides, the device has a means for adjustment of the monocular working position, including a slide made for adjustment of monocular departure from the user's eye. According to the invention, the means for installation of the monocular on the head-band has a holder secured on the head-band, bracket for installation of the head-band, axle box rigidly coupled to the mentioned bracket and designed for arrangement of the bracket on the mentioned holder. The axle box is installed for turning of the axle box with the bracket through an angle of 60 to 120 deg. EFFECT: enhanced reliability of means for installation, adjustment and fixing of the monocular, enhanced convenience in use of the device. 15 cl, 3 dwg
Patent RU-2191406-C1 (RU)
Title: Technique delivering radiation to traveling object and device for its implementation
Inventor: AKHMENEEV A D
IPC: G01S17/00
Filed: 2001-06-19
Granted: 2002-10-20
Abstract: FIELD: laser detection and ranging, quantum electronics, systems delivering high-power radiation to air and space objects. SUBSTANCE: in correspondence with proposed technique present coordinates of object relative to platform of flying vehicle are determined, guidance of axis of source of auxiliary radiation on axis of source of working radiation is conducted, coordinates of directivity vector of axis of source of working radiation are found, axis of source of working radiation is guided on to point of anticipated presence of object defined more accurately, precision of guidance on to object is checked, compensating angular displacement in direction of propagation of working radiation is entered and working radiation is formed by reversal of wave front of radiation from source of auxiliary radiation. EFFECT: increased precision of radiation guidance on to traveling object. 15 cl, 7 dwg
Patent RU-2209318-C1 (RU)
Title: Turbine rotor carrying member
Inventor: ELISEEV JU S
IPC: F01D5/02
Filed: 2001-11-02
Granted: 2003-07-27
Abstract: FIELD: power engineering. SUBSTANCE: invention relates to rotors of turbomachines. Proposed carrying member of turbomachine rotor has shell of revolution with curvilinear form of meridian of median surface and one or several ring belts for fastening blading, and also axial distance member. Dependent claims contain mathematical formulas to provide conditions for equality of stresses of shell in circumferential and meridian directions under action of centrifugal forces. EFFECT: reduced weight and cost, improved reliability of rotor operating at high circumferential velocities exceeding 250 m/s. 5 cl, 2 dwg
Patent RU-2216701-C1 (RU)
Title: Process of steam generator washing
Inventor: ANDRIANOV A K
IPC: F28G9/00
Filed: 2002-03-18
Granted: 2003-11-20
Abstract: FIELD: heat power industry, nuclear power engineering, return of steam generators and other heat engineering equipment back to service by methods of chemical washing. SUBSTANCE: process of steam generator washing includes supply of solution of chelating agent with additive into steam generator during reactor shut-down cooling and washing of heat-exchange surface with keeping of solution in steam generator in specified ranges of temperature, pH and endurance time with subsequent injection of oxidizer. Solution of ehtylenediaminetetracetic acid with addition of ammonium acetate with mass proportion of components 1:0,7±0,05 correspondingly is utilized in the capacity of scrub solution. EFFECT: enhanced efficiency of chemical washing of steam generator and prolonged service life of it. 5 cl, 5 tbl