baber/WOPTO huggingface dataset:
Patent RU-2162481-C1 (RU)
Inventor: GEMBITSKIJ P A
IPC: C10L1/228
Filed: 1999-12-14
Granted: 2001-01-27
Abstract: FIELD: petroleum processing. SUBSTANCE: in the first step, to petroleum product, 10 to 50 g/t of hydrophobic polyalkyleneguanidine base or mixture thereof with 1,6- diguanidinehexane base and low-molecular polyhexamethyleneguanidine base in equal proportions is added. In the second step, to bottom water, 100 to 500 g/t of hydrophilic water-soluble polyalkyleneguanidine salt (hydrochloride or hydrophosphate) or mixture thereof with Katamin AB in equal proportions is added. EFFECT: enhanced stabilization of stored petroleum products to microorganisms. 2 cl, 1 tbl, 10 ex
Patent AU-2002258723-C1 (AU)
Title: System for generating pseudorandom sequences
Inventor: HEPLER EDWARD L
IPC: H04J13/12
Filed: 2002-04-05
Granted: 2002-10-21
Abstract: A pseudorandom code generator comprising a code generator configured to generate a series of 2 M  M-bit wide binary codes starting from a lowest bit to a highest bit; an index code selector configured to select an M-bit wide binary index code corresponding to an index number of a pseudorandom code among a set of pseudorandom codes; a logical operator configured to perform a logical operation between each code generated by the code generator and the index code selected by the index code selector in order to generate a 2 M -bit wide pseudorandom code; and a code reverser configured to reverse an order of bits generated by the code generator from a least significant bit to a most significant bit.
Patent AU-2019204586-C1 (AU)
Title: Anti-ctla-4 antibodies and methods of use thereof
Inventor: DIJK MARC VAN
IPC: C07K16/28
Filed: 2019-06-28
Granted: 2021-08-26
Abstract: The instant disclosure provides antibodies that specifically bind to human CTLA-4 and 
antagonize CTLA-4 function. Also provided are pharmaceutical compositions comprising these 
antibodies, nucleic acids encoding these antibodies, expression vectors and host cells for making 
these antibodies, and methods of treating a subject using these antibodies.
Patent AU-2019204921-C1 (AU)
Title: Chimeric Antigen Receptor (CAR) with Antigen Binding Domains to the T Cell Receptor Beta Constant Region.
Inventor: PULE MARTIN
IPC: C07K16/28
Filed: 2019-07-09
Granted: 2021-05-13
Abstract: METHOD 
The present invention relates to a chimeric antigen receptor (CAR) which comprises an 
antigen-binding domain which selectively binds TCR beta constant region 1 (TRBC1) or 
TRBC2; cells; such a T cells comprising such a CAR; and the use of such cells for the 
treatment of a T-cell lymphoma or leukaemia in a subject.
1/27 
VB Va 
CB Ca 
CD36 CD3y 
CD3E CD3( CD3( CD3E 
FIG. 1
Patent RU-2169573-C1 (RU)
Title: Preparation for treating and preventing infectious diseases
Inventor: SAVCHENKOV S N
IPC: A61P31/04
Filed: 2000-01-24
Granted: 2001-06-27
Abstract: FIELD: veterinary medicine. SUBSTANCE: preparation has animal and microbial origin having lysozyme activity in the following ingredient relation: egg protein lysozyme: microbial lysozyme ratio is equal to 1:1-2 in terms of activity. EFFECT: enhanced effectiveness in making lysis of both bacterial and fungous and protozoal cell walls. 12 tbl
Patent RU-2177966-C1 (RU)
Inventor: SAFINA V KH
IPC: C08L57/02
Filed: 2000-06-09
Granted: 2002-01-10
Abstract: FIELD: plasticizers. SUBSTANCE: petroleum polymer aromatic resins with softening temperature 80-100 C are used as antimigration additives for above-indicated plasticizers. EFFECT: reduced migration of plasticizers toward the surface of polyvinylchloride compositions. 1 tbl, 20 ex
Patent RU-2179730-C1 (RU)
Title: Direction finder of sonar navigation system with ultrashort base
Inventor: MATVIENKO JU V
IPC: G01S15/06
Filed: 2000-07-13
Granted: 2002-02-20
Abstract: FIELD: underwater navigation; ultrashort base sonar navigation systems of high accuracy for support of self-contained and tethered vehicles or other underwater equipment. SUBSTANCE: proposed direction finder has antenna with circular base with equidistant N receiving units, N-channel phase meter, N- channel amplitude meter, computer, N-channel signal-to-noise ratio meter, phasing unit and relative bearing computer. N-channel meters form signal parameter meter. Phasing unit input is connected with phase and amplitude N-channel meters and output of phasing unit is connected with third input of relative bearing computer. First N- channel input of relative bearing computer is connected with output of N-channel phase meter and second N-channel input is connected with output of N-channel signal-to-noise ratio meter. Distance between receiving units of antenna is selected from range of 0.5 to 3 length of navigation frequency waves. Used as initial estimate of relative bearing are output data of phasing unit; relative bearing is found by solving equation relating the antenna configuration with parameters of signal received. EFFECT: enhanced accuracy of estimation of relative bearing. 2 dwg
Patent RU-2171483-C1 (RU)
Inventor: DAISHEV R A
IPC: G01V7/04
Filed: 2000-07-17
Granted: 2001-07-27
Abstract: FIELD: gravitation-wave astronomy, detection of gravitation-wave signals from binary relativistic astrophysical objects. SUBSTANCE: multichannel reception with real time detection is provided due to employment of circuit of correlation-filtration processing of legitimate signals with use of signals formed in gravitation-wave detector as reference signals in response to gravitation-wave action. EFFECT: real time multichannel simultaneous detection of gravitation-wave signals from many sources. 1 dwg
Patent RU-2167915-C1 (RU)
Title: Lead-free motor fuel base
Inventor: BUSYGIN V M
IPC: C10L1/18
Filed: 2000-07-25
Granted: 2001-05-27
Abstract: FIELD: petroleum processing and petrochemistry. SUBSTANCE: fuel base, based on straight-run gasoline and isohexane and/or hexane fraction contains, %: 4-8 methyl tert-butyl ether, 4-8; propylene oligomer and/or 1-hexene oligomer C7-C8-fraction, 10-25; mixture of synthetic rubber-production absorbent or ethylbenzene-production diethylbenzene fraction and purified fraction of C5-ethers from the process of etherification of diene-olefin C5-fraction with methanol, 15-25. EFFECT: improved working characteristics of fuel base and enlarged source of raw materials for lead-free gasolines. 1 tbl, 7 ex
Patent RU-2169027-C1 (RU)
Title: Limb exercising apparatus
Inventor: DUKHOVSKOJ E A
IPC: A63B23/12
Filed: 2000-11-02
Granted: 2001-06-20
Abstract: FIELD: sportive equipment. SUBSTANCE: apparatus has load applying device made in the form of disk rigidly mounted on pin. Permanent magnets are positioned on surface of one end of disk. Permanent magnets are arranged in equally spaced relation from pin. EFFECT: wider operational capabilities, simplified construction and enhanced reliability in operation. 12 cl
Patent RU-2171827-C1 (RU)
Title: Method for isomerization of light paraffin hydrocarbons c4-c6
IPC: C07C5/27
Filed: 2000-11-23
Granted: 2001-08-10
Abstract: FIELD: petrochemical processes. SUBSTANCE: hydrocarbons are subjected to isomerization at 170-270 C, pressure 0.8-4.0 MPa, hydrogen-to-hydrocarbons molar ratio (0.2-10):1, and feedstock volume flow rate 0.2-5.0 h -1  on catalyst containing 0.2 to 1.0% platinum or palladium supported by aluminum and zirconium oxide mixture at weight ratio (0.26-0.03):1 and promoted by sulfate at weight ratio of sulfate to summary amount of the two support oxides (0.005-0.11):1. Catalyst is also promoted chloride, chloride-to-sulfate weight ratio being equal to 0.005:1. EFFECT: stabilized hydrocarbon isomerization extent. 2 cl, 2 tbl, 16 ex
Patent RU-2184582-C1 (RU)
Title: Rollable vessel for forest fire fighting unit
Inventor: TSYKALOV A G
IPC: A62C3/02
Filed: 2000-11-28
Granted: 2002-07-10
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: vessel has tubular frame connected to shaft, and longitudinal horizontal partition wall mounted on one end of shaft in internal cavity to define air and liquid chambers and equipped with valve. Hubs on shaft are adapted for carrying enclosure made from high-strength water-impermeable fabric and provided with flexible hoses fixed to enclosure inner surface. Valve outlet cavity is connected to discharge air channel and pressure cavity of tractor hydraulic pump is connected to discharge liquid channel. Both channels are introduced into cavity of ejector-type foam generator. In the process of suppressing forest fire, unit is movable along laid path, hydraulic pump pumps out liquid from vessel through hose to direct it into foam generator, and freed volume is filled with compressed air from compressor. Excessive air is also directed to foam generator through safety valve. As a result, liquid flows mix with air and resultant mixture is delivered to foam generator net, from which high-expansion air-foam is discharged. While unit advances, foam roll is left on soil. Rollable vessel is adapted for conveyance and supplying to fire zone of liquid fire- suppressing agents used for fighting against forest and tundra fires in perennially frozen ground zones. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg
Patent RU-2180117-C1 (RU)
Title: Method of estimation of sensitization to chemical compounds
Inventor: ZAJTSEVA N V
IPC: G01N33/48
Filed: 2000-12-14
Granted: 2002-02-27
Abstract: FIELD: medicine, medicinal ecology. SUBSTANCE: method involves two-stage immunoenzymatic analysis carrying out. At the first stage blood serum samples are incubated with antibodies raised to constant domains IgE. At the second stage antibody conjugate to variable domains IgE with peroxidase is added and chemical substance-allergen is added simultaneously followed by staining immunochemical complex of specific IgE-antibodies formed with chromogen and optical density is recorded. Sensitization to chemical compound-allergen is diagnosed if optical density value of sample is decreased by 1.5-fold and above with respect to control value. EFFECT: improved method of sensitization. 1 tbl, 1 ex
Patent RU-2185920-C1 (RU)
Inventor: SAPCHENKO I G
IPC: B22C7/02
Filed: 2001-02-26
Granted: 2002-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves manufacturing investment pattern from powdered mixture of single- component investment pattern material of 0.1-1.6 mm fraction and sodium carbonate of 0.01-0.3 mm, with volumetric ratio of components in mixture being, %: investment pattern material 75-80, sodium carbonate 20-25; providing dosed dispensing of investment pattern material into mold in an amount allowing investment patterns with porosity of 3-10% to be produced; pressing investment pattern material without preliminary heating by aligning detachment surfaces of mold. During pressing powdered investment pattern material is caked without substantial development of phase deformation processes and with formation of open capillary porosity, which compensates investment pattern expansion during heating in the process of melting from ceramic enclosure. Method is used for investment casting. EFFECT: increased efficiency by improved dimensional and geometric precision of investment patterns and ingots. 1 tbl
Patent RU-2185319-C1 (RU)
Title: Ozonator
Inventor: ANDREJCHUK V K
IPC: C01B13/11
Filed: 2001-05-30
Granted: 2002-07-20
Abstract: FIELD: production of ozone; applicable in treatment of air and water media. SUBSTANCE: ozonator has alternating high-voltage source and inductor made in the form of metal plates coated with dielectric. Area ratio of metal plates to electrodes equals to 1:1. Dielectrics accommodate three additional plates. EFFECT: higher productivity and operating reliability. 2 dwg
Patent RU-2189884-C1 (RU)
Inventor: ZHURAVLEV A F
IPC: B22C1/02
Filed: 2001-10-10
Granted: 2002-09-27
Abstract: FIELD: foundry; manufacture of casting molds. SUBSTANCE: molding sand includes the following ingredients, mass-%: fireclay, 8 to 15; chamotte, 10 to 35.5; boric acid, 2.5 to 4; water, 8 to 10, wastes of sanitary faience articles being the remainder. EFFECT: enhanced ecological safety due to use of faience articles wastes; extended field of application; improved physico-mechanical characteristics. 2 tbl
Patent RU-2219157-C1 (RU)
Inventor: DZHEMILEV U M
IPC: C07C31/135
Filed: 2002-06-17
Granted: 2003-12-20
Abstract: FIELD: organic synthesis. SUBSTANCE: 1-methyl-3-alkylcyclopentane-1-ols of general formula I:   (I), wherein R represents n-butyl, n- hexyl, or n-octyl is obtained via reaction of corresponding alpha-olefin with triethylaluminum at molar ratio 10:(1- 14), respectively, in presence of zirconacene dichloride (RCH = CH 2 ,) taken in amount 3-7 mol % based on alpha-olefin of general formula Cp 2 ZrCl 2 , wherein R is the same as above - mentioned, reacts in hexane as solvent at room temperature and atmospheric pressure of argon, followed by adding, at temperature -15 C, cuprous chloride catalyst in amount 8-12 mol % based on alpha-olefin and ethyl acetate in equivalent amount to triethylaluminum. Reaction mixture is then stirred at ambient temperature and hydrolyzed. EFFECT: enabled synthesis of 1-methyl-3-alkylcyclopentane-1-ols from accessible reactants under mild conditions. 1 tbl, 11 ex
Patent RU-2224815-C1 (RU)
Inventor: BOBYLEV M V
IPC: C22C38/14
Filed: 2002-09-04
Granted: 2004-02-27
Abstract: FIELD: metallurgy; constructional economically-alloyed steel production. SUBSTANCE: the invention presents constructional economically- alloyed steel with the two-phase ferrite-martensitic structure used at a cold heading of high-strength rod fixing details. The offered. steel contains the following components in the ratio (in mass %): carbon- 0.06-0.11; manganese - 0.30-0.9; silicon - 0.01-0.15; boron - 0.0005- 0.0050; vanadium - 0.005-0.08; aluminum - 0.02-0.06; the titanium - 0.01-0.04; sulfur - 0.005-0,020; nitrogen - 0.005-0.015; calcium - 0.001-0.010. At that: Ti/48 + Al/27 - N/14 ≥ 0.6 x 1010 -3 ; Mn + 0.5 x C ≥ 0.80; Ca/S ≥ 0.065. Technical result of the invention is increase of characteristics of hardenability of the stated steel that will allow to ensure the guaranteed level of a consumer properties and through hardenability of the metal products with a diameter up to 20 mm. EFFECT: the invention allows to increase the steel hardenability and to provide the guaranteed level of the steel consumer properties. 2 tbl
Patent RU-2220611-C1 (RU)
Title: Method for producing of jelly marmalade
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-26
Granted: 2004-01-10
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing raw material; preparing syrup comprising pectin, sugar, water and raw plant additive; cutting raw material; pouring; forming; drying and packing ready product. Raw plant additive is extract of thyme, brandy mint and garden balm leaves mixture. During cutting, citric acid, sodium lactate and preparation are added. Preparation is produced by sequential extracting of Mortierella dichotoma micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue. Components for producing of marmalade are used in predetermined ratio. EFFECT: specific combination of organoleptical properties and wider range of prophylactic properties of product owing to usage of substances having different vitamin activity.
Patent RU-2227764-C1 (RU)
Title: Unit of cantilever type rolls
Inventor: SUSLOVA P A
IPC: B21D5/14
Filed: 2002-10-25
Granted: 2004-04-27
Abstract: FIELD: plastic metal working, possibly manufacture of round vessels by rolling. SUBSTANCE: roll unit includes rolls mounted by cantilever fashion in strut of welded frame. Rolls are in the form of drive roll, pressure roll and deflection roll. Drive roll is connected with electric drive mounted in welded frame. Pressure roll may be raised and descended in order to place steel sheet with diameter 200 mm and length 400 mm for making round-shape vessels. EFFECT: lowered labor consumption for making round vessels of steel sheets.
Patent RU-2225348-C1 (RU)
Inventor: INDENBAUM A I
IPC: B66C23/34
Filed: 2002-10-30
Granted: 2004-03-10
Abstract: Изобретение относится к подъемно-транспортному машиностроению, в частности к устройствам для наращивания башен кранов. Устройство содержит опору и устанавливаемое на ней с возможностью относительного поворота в вертикальной плоскости монтажное приспособление со штырями под отверстия одной стороны стыкуемой секции башни. Опора выполнена в виде наклонной в сторону устанавливаемого на ней монтажного приспособления платформы, имеющей первые и вторые средства фиксации соответственно одной стороны и другой стороны секции башни. Первые средства фиксации выполнены с возможностью размещения в них упомянутого монтажного приспособления и упомянутого поворота вместе с секцией башни. Вторые элементы фиксации противоположной стороны упомянутой секции башни расположены на платформе выше первых средств фиксации для опоры на них этой стороны секции, при этом наклонная платформа установлена с возможностью качания. Изобретение обеспечивает повышение безопасности работ. 4 з.п. ф-лы, 7 ил.
Patent RU-2212560-C1 (RU)
Title: Flowing medium energy takeoff device (versions)
Inventor: ORLOV V F
IPC: F03D5/02
Filed: 2002-11-04
Granted: 2003-09-20
Abstract: FIELD: power engineering. SUBSTANCE: proposed device has flexible working member in form of endless chain made in form of two parallel flexible closed members passed over the sheaves mounted on power takeoff shaft, and sheaves mounted on additional shaft parallel to power takeoff shaft and furnished with at least one brake blade mounted across flow to tension flexible closed members by pressure of medium flow. Device contains also number of blades, each arranged between two flexible closed members and made in form of two leaves interconnected by axle for folding. Axle is installed square to direction of medium flow and is secured by its middle part on cross rigid member whose ends are coupled with flexible closed members through straight or arc- shaped tie-rods. Leaves are made for folding by turning around axle when moving opposite to medium flow and unfolding with forming of blade resting on cross rigid member when moving along medium flow. If straight-tie-rods are used, each such tie- rod is arranged in plane of flexible closed member along the member and is coupled with the latter for free travel along said flexible close member in plane of its rotation. If arc-shaped tie-rod is used, each tie-rod is made in form of link built into flexible closed member, is arranged in plane of flexible closed member and is pointed with its convexity in direction coinciding with direction of arrangement of non-fixed end of axle. EFFECT: enhanced operation reliability. 6 cl, 2 dwg
Patent RU-2229968-C1 (RU)
Inventor: KHOMENKO V I
IPC: B23K31/02
Filed: 2003-02-27
Granted: 2004-06-10
Abstract: FIELD: processes for welding butts of large and small diameter tubes at making pipelines. SUBSTANCE: method comprises steps of dressing edges of welded parts at blunting them; selecting blunting value depending upon steel kind, wall thickness of welded tubes, heat absorption at electric arc welding and rate of pipeline erection according to relation d/s is less than 0.5, where d - blunting value, s - wall thickness of welded of tubes; making root seam by electric resistance flash welding. EFFECT: intensified rate of pipeline erection, enhanced effectiveness of welding-mounting operations, lowered quantity of operators, decreased consumption of welding materials, high quality of welded joint. 6 cl, 3 dwg
Patent RU-2240073-C1 (RU)
Inventor: KHMELEV V N
IPC: A61B17/32
Filed: 2003-03-13
Granted: 2004-11-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves continuously measuring ultrasonic surgical instrument radiating surface oscillation amplitude in process of liposuction being carried out. Electric current amplitude magnitude and proper resonance frequency of ultrasonic oscillation system with the surgical instrument. The Electric current amplitudes are compared to current amplitude produced by means of control unit. Electric voltage and frequency applied to oscillatory system transducer are adjusted. The working end radiating surface oscillation amplitude of ultrasonic surgical instrument is measured by processing electric current amplitude magnitude data taken as difference the current flowing through oscillatory system transducer and reactive capacitance component of the current. The measured oscillation amplitude is compared to reference oscillation amplitude from preliminarily calibrated surgical instruments in the ultrasonic master oscillator control unit memory. Their inequality being the result, electric voltage amplitude is changed to reduce oscillation amplitude difference to zero value. Change in phase between current being difference of current flowing through oscillatory system transducer and one flowing through the reactive capacitance component of the current and electric voltage applied to oscillatory system transducer is interpreted in terms of proper resonance frequency of the oscillatory system. Their phase inequality being the case, electric voltage amplitude is varied on ultrasonic master oscillator to reduce electric voltage signal phase difference on the master oscillator and oscillatory system transducer to set it to zero. 
     EFFECT: enhanced effectiveness of ultrasonic action; high quality and performance of the operation; avoided patient burns. 
     3 dwg
Patent RU-2230128-C1 (RU)
Inventor: DANILOV N F
IPC: C22B34/22
Filed: 2003-04-03
Granted: 2004-06-10
Abstract: FIELD: metallurgy and chemical industries; production of vanadium and ferrovanadium compounds. SUBSTANCE: the invention presents a method of processing vanadium-bearing converter slags and is dealt with technology of production of vanadium and ferrovanadium compounds used in iron and steel industry, chemical, paint-and-varnish, textile, glass and other branches of industry, as well as in medicine, photography, aircraft industry, space technology, atomic-power engineering and in agriculture in the capacity of pesticides and microfertilizers. The technical result is - an increase of a degree of extraction of vanadium, improved quality of produced vanadium pentoxide, decrease of consumption of soda, an acid and energy resources. The indicated technical result is achieved due to the fact, that the method of processing of vanadium-bearing converter slags includes an oxidation-natrium calcination of slag with soda, acid leaching, hydrolytic extraction of vanadium compounds. A distinctive feature of the process is that before an acid leaching the slag immediately after calcinations is fed in water. The acid leaching is conducted with adding an acid, and it is conducted at agitation, the formed pulp is filtered off and the formed settlements is washed out with an acid, water and a soda solution. The produced solutions are combined with the solution obtained after leaching. The hydrolytic extraction of vanadium compounds is conducted from the integrated solution. EFFECT: the invention allows to increase a degree of extraction of vanadium, to improved quality of produced vanadium pentoxide, to decrease soda, acid and energy consumption. 1 ex
Patent RU-2242218-C1 (RU)
Inventor: CHURILOVA I V
IPC: A61K8/37
Filed: 2003-08-05
Granted: 2004-12-20
Abstract: FIELD: cosmetology. 
     SUBSTANCE: the present innovation deals with curative-sanitation care for skin. The suggested preparation is prepared as emulsion containing a fatty foundation, components of grape wine as a concentrate of grape wine obtained due to vacuum distillation up to complete alcohol removal, additional supplements and protein preparation, water-containing agent. Components should be taken at a certain quantitative ratio. This preparation could be in the form of gel, cream, tonic for make-up removal. It is of high curative action in case of dermatitis, acne, eczema, it, also, rejuvenates skin, smoothes wrinkles, removes the availability of skin dryness and desquamation. 
     EFFECT: higher antiphlogistic action. 
     8 cl, 11 ex, 1 tbl