baber/WOPTO huggingface dataset:
Patent RU-2144144-C1 (RU)
Title: Liquid pump turbine
Inventor: SIPKO N V
IPC: F04D29/22
Filed: 1998-12-01
Granted: 2000-01-10
Abstract: FIELD: mechanical engineering; liquid handling. SUBSTANCE: proposed turbine is designed for use as rotor of pump handling liquid media. Turbine has hollow shaft and impeller. Entry chamfer, operating ground surface and surface free from any internal loads are made in inner space of shaft. Ring groove with opposite flats is made on outer surface of shaft. Impeller is made of polymeric material with stiffening ribs and curvilinear blades. Impeller is installed in ring groove of shaft, their end faces from blade side coincide, and tops of ribs from nonoperating side coincide with outlet from ring groove. Blades are made to 2-power curves. EFFECT: reduced mass, increased cyclic stability of hollow stepped shaft. 1 dwg
Patent RU-2143796-C1 (RU)
Title: Transfer hose of agricultural harvesting machine
Inventor: SHURINOV VALENTIN ALEKSEEVICH
IPC: A01D43/08
Filed: 1998-12-24
Granted: 2000-01-10
Abstract: FIELD: agriculture. SUBSTANCE: hose feeding conveyor has truncated spherical branch pipe 2, telescopic extension piece with upper, middle and lower tubular adapters 5-7 and box-shaped receiver 4 with truncated spherical vessel 11 at one end. Free end of upper adapter 5 is provided with truncated hollow spherical support 8 which encloses spherical branch pipe 2 of conveyor 1 in equally spaced relation to it. Free end of lower tubular adapter 7 has truncated spherical branch pipe 10 inserted into truncated spherical vessel of receiver in equally spaced relation to it. Such construction provides reliable transfer of harvested material from one unit to other. EFFECT: increased efficiency and enhanced reliability in operation. 5 cl, 1 dwg
Patent RU-2157049-C1 (RU)
Title: Device for compensating noise in broad band receivers
Inventor: CHUGAEVA V I
IPC: H04B1/10
Filed: 1999-01-26
Granted: 2000-09-27
Abstract: FIELD: electrical engineering. SUBSTANCE: device has rejection bandwidth independent on information transmission rate so that noise suppression effectiveness does not depend on information transmission rate. EFFECT: improved noise immunity. 2 dwg
Patent RU-2140452-C1 (RU)
Inventor: ZAKHAROV V M
IPC: A61K39/42
Filed: 1999-03-15
Granted: 1999-10-27
Abstract: FIELD: virology, veterinary science. SUBSTANCE: industrial strain N 1707 "Armenia-98" is obtained by multiple successive passages on sensitive hetero- and homologous cell cultures. The strain is deposited in Collection of microorganisms VGNKI at N 1707 "Armenia-98-DEP". The strain N 1707 "Armenia-98" is distinguished from both industrial and early isolated epizootic strains of foot and mouth virus disease type A. Virus of the strain N 1707 "Armenia-98" is reproduced in sensitive cell cultures and its accumulation for 20-24 h of incubation is up to 7.0-8.0 lg TTC 50 /ml. The strain induces TSPD in 4 h after massive infection, retains the parent indices at passage in cell cultures for 10 passages. New industrial foot and mouth virus disease type A strain shows high biological, antigenic and immunogenic activity and can be used for preparing agents for specific prophylaxis and diagnosis of foot and mouth virus disease type A showing homology to epizootic virus in Transcaucasis and Near East countries. EFFECT: new strain of virus indicated above, improved properties and activity. 2 dwg, 8 tbl, 5 ex
Patent RU-2143613-C1 (RU)
Inventor: LOBKO V P
IPC: F16B35/00
Filed: 1999-06-22
Granted: 1999-12-27
Abstract: FIELD: manufacture of fastening products, possibly for building, machine engineering and other structures. SUBSTANCE: laminate bolt includes at least two subareas of materials. At least a part of line of cross section boundary and(or) at least a part of line of boundary of material subareas is in the form of fragment of oblique cone section of straight circular cone. EFFECT: constructionally caused directivity of strength properties at operation, enhanced efficiency of fixation against self-turning off, high corrosion resistance, easy identification of bolt maker. 16 cl, 16 dwg
Patent RU-2155678-C1 (RU)
Title: Device for checking wear and stagger of contact wire of electrified railways
Inventor: ARBUZOV E V
IPC: B61K9/08
Filed: 1999-06-21
Granted: 2000-09-10
Abstract: FIELD: railway transport; electrified railways. SUBSTANCE: invention relates to noncontact diagnosing of condition of contact wire and can be used in movable measuring cars-laboratories. Device has pickup, photodetector connected with pickup by optical fiber flexible cable, storage and recorder. Pickup has high-frequency generator, meter built around inductance coils, meter signals processing unit, analog-to-digital converter and light-emitting diode. Proposed design provides communication of nearest meter coils, improved dynamic properties of contacts owing to use of light source and photodetector connected by optical fiber flexible cable. EFFECT: improved noise protection of device. 2 dwg
Patent RU-2157036-C1 (RU)
Inventor: OTTO KONSTANTIN VALENTINOVICH
IPC: H01T13/44
Filed: 1999-06-25
Granted: 2000-09-27
Abstract: FIELD: engine manufacture. SUBSTANCE: device has input voltage supply and capacitor connected to electrodes in parallel with spark gap; novelty is that capacitor plates are made in the form of step-up transformer windings each being, essentially, strip conductor expanding towards location of spark gap; conductors are coaxially wound about common axis; they are separated by insulator and magnetically intercoupled so that external conductor forms primary winding; on one end, such windings are combined and on other end secondary lead is connected to central electrode of spark gap. Various modifications of device are proposed, such as those with hollow core in the form of connector for quantity- produced spark plugs, flexible-core devices incorporating provision for producing them in the form of cable apart from provision for using quantity- produced spark plugs in them. So, proposed device combines functions of capacitor, step-up transformer, and high-voltage conductors. EFFECT: reduced high-voltage power loss, increased power of discharge. 9 cl, 8 dwg
Patent RU-2150710-C1 (RU)
Inventor: BRJANSKIJ A I
IPC: G01R31/50
Filed: 1999-06-25
Granted: 2000-06-10
Abstract: Изобретение может быть использовано при бесконтактных электромагнитных обследованиях коррозионного состояния металлических подземных коммуникаций (газопроводов, нефтепроводов, водопроводов, продуктопроводов) и оценки качества их изоляции. Участок коммуникации запитывают с каждой из двух сторон модулированным электрическим током. Обнаружение токов утечки ведут, определяя в начале и в конце участка отношение напряженности азимуатальных составляющих магнитных полей, создаваемых этими токами, или индекс утечки. В двух точках в начале и в двух точках в конце обследуемого участка, находящихся на одинаковом расстоянии вдоль прямых, являющихся продолжениями радиусов коммуникации, измеряют напряженности азимуатальных составляющих магнитных полей, создаваемых этими токами, и рассчитывают величины токов утечки от каждого модулированного тока и суммарный ток утечки. Технический результат заключается в повышении оперативности обнаружения и точности определения токов утечки. 2 с. и 6 з.п. ф-лы, 2 ил.
Patent RU-2162391-C1 (RU)
Inventor: STUDENTSOV V N
IPC: B22F3/03
Filed: 1999-06-23
Granted: 2001-01-27
Abstract: FIELD: equipment for forward extrusion of article and simple-shape samples of plastic materials at combining extrusion with action of magnetic field. SUBSTANCE: apparatus includes press-mold in the form of die and movable punch. Die and punch are made as cores of electromagnet placed in such a way that their different poles are turned one to another. Extrusion is realized due to mutual attraction effort of cores of electromagnet; at least one core of electromagnet is movable. EFFECT: lowered material consumption, reduced energy consumption at operation, simplified design and process for making apparatus. 1 dwg
Patent RU-2158032-C1 (RU)
Title: Electric insulating composition
Inventor: NASTICH V P
IPC: H01B3/18
Filed: 1999-09-14
Granted: 2000-10-20
Abstract: FIELD: electrical engineering, specifically, compositions meant for coating of electrical sheet steel used for manufacture of magnetic circuits of electric machines and apparatuses. SUBSTANCE: composition applied to electrical sheet steel contains butadiene-styrene latex with ratio of butadiene to styrene in copolymer amounting to 35:65 per cent by mass, orthophosphoric acid, magnesium oxide, aluminum hydroxide, boric acid and surface- active substance with following proportion of components, per cent by mass: butadiene-styrene latex 23.0-26.2; orthophosphoric acid 30.5-36.1; polyoxiethylated ester or oxiethylated monoalkylphenols based of propylene trimmers 1.35-1.55; magnesium oxide 2.7-3.5; aluminum hydroxide 1.44-2.22, boric acid 0.21-0.31, water being the balance. Use of proposed composition makes it possible to improve quality of insulation coats, to increase their resistance to double fretting when coats are saturated with water which is important if articles of electrical sheet steel are used under conditions of enhanced humidity. EFFECT: increased resistance to double fretting if articles of electrical sheet steel are saturated with water with keeping of high physical and mechanical properties. 1 tbl
Patent RU-2163806-C1 (RU)
Inventor: GEORGIEVSKIJ VIKTOR PETROVICH
IPC: A61K33/04
Filed: 1999-12-22
Granted: 2001-03-10
Abstract: FIELD: medicine, sexology, chemical-pharmaceutical industry. SUBSTANCE: invention relates to development, production and use of agents used for treatment of men with sexual dysfunction. Claimed agent is made as capsules and has the following components, wt.-%: yohimbine hydrochloride, 1.650-7.000; ginseng roots, 23.300- -82.000; sodium selenite, 0.013-0.070; zinc oxide, 4.100-23.300 and ascorbic acid, the balance. Invention provides the complex effect of agent on patient body at optimal amount of components and without of significant amounts of filling agents, form- -forming agents, stabilizing agents in the agent composition claimed. EFFECT: enhanced level of specific activity, decreased or eliminated negative adverse effects of agent. 2 cl, 2 tbl, 3 ex
Patent AU-2009202614-C1 (AU)
Title: Automatic detection of program subject matter and scheduling padding
Inventor: BEACH BRIAN
IPC: G06F3/048
Filed: 2009-06-29
Granted: 2014-10-09
Abstract: A DVR user instructs the DVR to record a program. The DVR determines whether the program is of a particular type. If the program is of the particular type, then the DVR presents, to the DVR user, a user interface that enables the DVR user to alter the parameters of the time interval during which the DVR will record the program. After the user has modified the recording time parameters (e.g., start and end recording times) for the program using DVR presented user interfaces, the DVR stores the modified recording time parameters on the DVR's hard disk drive. The DVR then automatically records the program, beginning and ending at the stored times as modified by the DVR user (rather than the EPG data-specified times). Sheet 1 of 5 DVR RECEIVES, FROM A DVR USER, AN INSTRUCTION TO RECORD A PROGRAM IS PROGRAM OF A SPECIFIED TYPE? DVR ASKS USER WHETHER USER WOULD LIKE TO MODIFY RECORDING TIME PARAMETERS THAT THE DVR WILL USE TO RECORD THE PROGRAM DOES USER WANT TO MODIFY PARAMETERS? DVR PRESENTS USER INTERFACE THROUGH WHICH USER CAN ALTER RECORDING TIME PARAMETERS FOR THE PROGRAM DVR RECEIVES MODIFIED RECORDING TIME PARAMETERS FROM USER THROUGH USER INTERFACE DVR STORES MODIFIED RECORDING TIME PARAMETERS DVR AUTOMATICALLY RECORDS PROGRAM ACCORDING TO STORED MODIFIED RECORDING TIME PARAMETERS DVR AUTOMATICALLY RECORDS PROGRAM ACCORDING TO UNMODIFIED RECORDING TIME PARAMETERS
Patent AU-2015305570-C1 (AU)
Title: RNA-guided systems for probing and mapping of nucleic acids
Inventor: CHURCH GEORGE M
IPC: C12Q1/68
Filed: 2015-08-19
Granted: 2020-07-23
Abstract: Methods of detecting, probing, mapping and directed sequencing of target nucleic acids are provided using a guide RNA and a Cas9 protein. Methods for detecting the binding of the guide RNA/Cas9 complex to a target nucleic acid where the guide RNA includes a 3' tail sequence that can hybridize to a probe are provided. Methods for detecting the binding of the guide RNA/Cas9 complex to a target nucleic acid where the complex is physically detected are provided.
Patent RU-2167727-C1 (RU)
Title: Method of dressing chromium-containing ores
Inventor: GORBANENKO V M
IPC: B07B15/00
Filed: 2000-01-18
Granted: 2001-05-27
Abstract: FIELD: dressing chromium-containing ores. SUBSTANCE: method includes crushing and screening at separation into classes: 150 + 40 and 40 + 20 mm followed by roentgenoradiometric separation of ore into two flows according to separated classes in lump-by-lump mode at simultaneous separation into commercial concentrate and tailings which are later subjected to reworking by standard procedure. Separation is performed according to algorithm   where η is magnitude of separation indication, N cr ,Fe is total number of roentgen quanta corresponding to characteristic radiation of chromium and iron; N s  is number of pulses corresponding to characteristics radiation of iron; K is spectral coefficient selected experimentally for compensation for iron effect and geometry of measurements. EFFECT: improved quality of dressing; increased productivity due to reduced losses of useful component; enhanced ecological safety of dressing. 2 tbl, 2 ex
Patent RU-2176314-C1 (RU)
Title: Method of acid treatment of bottom-hole zone of nonuniform oil formation
Inventor: TELIN A G
IPC: C09K8/74
Filed: 2000-04-21
Granted: 2001-11-27
Abstract: FIELD: oil-producing industry. SUBSTANCE: method is realized by successive injection into formation of polyglycerin or polyglycol, hydrochloric acid with addition of surfactant and polyglycerin or polyglycol with subsequent injection of hydrocarbon solvent. EFFECT: higher efficiency of method due to increased rate of acid reaction with oil-saturated rock. 1 tbl, 2 ex
Patent RU-2187106-C1 (RU)
Inventor: PAVLENKO L F
IPC: G01N33/12
Filed: 2000-11-27
Granted: 2002-08-10
Abstract: FIELD: ecological chemistry. SUBSTANCE: biological tissue, for example, hepatic one, is homogenized, dehydrated, extracted with hexane. The obtained extract is subjected to interaction with alkali along with column chromatographic purification, where silica gel impregnated with caustic soda is used as a sorbent. Moreover, column hydrocarbons release 50- 80 ml hexane. Released polycyclic aromatic hydrocarbons are identified and quantitatively detected due to high-performance liquid chromatography (HPLC). EFFECT: higher efficiency. 2 tbl, 3 ex
Patent RU-2187350-C1 (RU)
Title: Резервуар для легковоспламеняющихся жидкостей
Inventor: KALASHNIK G G
IPC: A62C35/02
Filed: 2000-12-07
Granted: 2002-08-20
Abstract: Резервуар для легковоспламеняющихся жидкостей для повышения надежности в эксплуатации содержит узел подвала огнегасящего состава, выполненный в виде плоской полой спирали с равноудаленными друг от друга витками и с соплами в верхней части поверхности спирали. 2 ил., 1 табл.
Patent RU-2184730-C1 (RU)
Title: Method of synthesis of 4-methyl-3-[2-(n-propyl- -amino)propionylamino]thiophene-2-carboxylic acid methyl ester hydrochloride
Inventor: KADUSHKIN A V
IPC: A61K31/381
Filed: 2001-05-16
Granted: 2002-07-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to a method of synthesis of 4-methyl-3-[2-(n-propylamino)propionylamino] -thiophene-2-carboxylic acid methyl ester hydrochloride which the best topical anesthetic agent now - articaine hydrochloride using in stomatological practice and surgery. Acylation process is carried out in a mixture of methylene chloride with water, obtained reaction mass is separated for an aqueous and an organic layer - a solution of intermediate product in methylene chloride. Solvent is distilled off and residue containing an intermediate product is subjected for interaction with a double excess of n-propylamine in dimethylformamide or acetonitrile medium at 40-50 C. Solvent is distilled off and a base is separated from hydrochloric solution followed by treatment with activated carbon and precipitation with alkaline agent and the following preparing hydrochloride by conventional method. This method ensures to obtain articaine hydrochloride without the special isolation of intermediate product and without the use of high-vacuum distillation of 4-methyl-3-[2-(n-propylamino)propionylamino] thiophene-2-carboxylic acid methyl ester. EFFECT: improved and simplified method of synthesis and preparing. 1 ex
Patent RU-2187537-C1 (RU)
Inventor: LUGOVSKOJ A I
IPC: C10G65/16
Filed: 2001-05-29
Granted: 2002-08-20
Abstract: FIELD: petroleum processing. SUBSTANCE: plant contains first hydrofining reactor for first-type oil feedstock, second hydrofining reactor for second-type oil feedstock, third hydrofining reactor, high- and low-pressure separators, rectifier, and hydrogen sulfide washout system. Third hydrofining reactor is connected in series with first and second reactors and designed for common hydrofining of hydrogenates of the first and second reactors. EFFECT: increased purification degree. 1 dwg
Patent RU-2191572-C1 (RU)
Inventor: NESTERUK V V
IPC: A61P9/12
Filed: 2001-09-26
Granted: 2002-10-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to medicinal forms as tablet covered by envelope and used for treatment of arterial hypertension, retention of sodium and water in chronic cardiac insufficiency. Tablet presents core comprising indapamide, starch, magnesium stearate, polyvinylpyrrolidone, lactose covered by envelope consisting of vegetable plasticizers, Tween-80, titanium dioxide and hydroxypropylcellulose. EFFECT: enhanced strength, prolonged fitness time of tablet. 1 ex
Patent RU-2197751-C1 (RU)
Inventor: TRIDRIKH V R
IPC: G09F19/22
Filed: 2001-10-29
Granted: 2003-01-27
Abstract: FIELD: composite pictures. SUBSTANCE: module has at least one case fastening member designed for driving into ground and base made in the form of triangle, tetragon, or polygon. EFFECT: facilitated handling. 5 cl, 3 dwg
Patent RU-2199342-C1 (RU)
Inventor: BORISOV V V
IPC: A61K39/235
Filed: 2001-11-02
Granted: 2003-02-27
Abstract: FIELD: veterinary virology, biotechnology. SUBSTANCE: method deals with preparing antigenic material as 10-20% virus-containing suspension made using either the liver of 5-50-d-aged chickens infected with HHPS virus from KR95N114-DEP strain (VGNKI Institute collection) or dead ones with HHPS signs. Virus is cultivated in chicken's body for 48- 120 h. To prepare vaccine one should use virus at its biological activity being 3,25-5,0 lgLD 50 /0,2cm 3 . After purification necessary to remove ballast admixtures due to well-known technique one should add ethylenimine dimer into virus-containing suspension up to 0.15-0.4% for virus inactivation. Purified and avirulent antigenic material should be combined with adjuvants due to aluminum hydroxide and saponin. Ready-to-use product undergoes control in accordance to Technical Conditions. The method provides higher antigenic and immunogenic activity and harmlessness of the target product. EFFECT: higher efficiency. 13 cl, 4 ex, 6 tbl
Patent RU-2204104-C1 (RU)
Title: Sighting device
Inventor: DEM JANENKO A V
IPC: F41G3/00
Filed: 2001-12-10
Granted: 2003-05-10
Abstract: FIELD: sighting devices of various obejcts, for example, targets at firing. SUBSTANCE: estimation of the condition of operators, which makes it possible to take the corresponding measures in due time both in correction of the actions carried out by them, and in their replacement. After 4 hours of continuous operation of the operators such measures make it possible to reduce the efficiency of their operation by 17-20%. Besides, provision is made for estimation of the influence of various external conditions on the efficiency of operation of the operators. The device has an operator's control panel, optical forming system, series-connected power supply, brightness variation unit, adder, low-frequency filter, sight index illumination unit, light filters unit and a sight index formation unit, as well as a generator of periodic signals with a unit for their adjustment and a frequency transducer. The offered device differs from the known ones by the fact that is uses a screening unit, transducers of the amplitude of periodic signals and time intervals, indicators of the amplitude and frequency of periodic signals and an indicator of intervals the first, second and third control units; the inputs of the transducers of the amplitude of periodic signals and time intervals are connected to the output of the periodic signals adjustment unit, the first inputs of the indicators of the amplitude and frequency of periodic signals, as well as of the intervals are connected to the outputs of the transducers of the amplitude and frequency of periodic signals, respectively, as well as of the time intervals, and the second inputs - to the outputs of the first, second and third control unit, respectively. EFFECT: expanded functional abilities of the device. 1 dwg
Patent RU-2220810-C1 (RU)
Title: Method for melting out pattern composition from ceramic mold
Inventor: SUSLOV A E
IPC: B22C9/04
Filed: 2002-04-25
Granted: 2004-01-10
Abstract: FIELD: foundry. SUBSTANCE: method comprises steps of heating mold with pattern until melting outer layer of pattern composition; preliminarily according to condition ν≤10 6 •σ•K, received experimentally and by calculation determining viscosity ν of pattern composition; determining strength value σ and penetrability K by testing samples of ceramic molds. If above mentioned condition is satisfied, specific capacity of ceramic mold is more or equal to specific volume of filtered pattern composition. Mold resistance against pressure of pattern composition prevents cracking and rupture of mold. EFFECT: enhanced efficiency of method. 1 tbl
Patent RU-2216148-C1 (RU)
Title: Presowing seed treatment method
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-05-15
Granted: 2003-11-20
Abstract: FIELD: agriculture, in particular, presowing treatment of farm crop seeds. SUBSTANCE: method involves subjecting seeds to thermal treatment with following treatment with immunostimulator, such as preparation comprising mixture produced by sequential extracting of Mortierella puichella micromucet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, and joining first extract with solid residue. EFFECT: increased efficiency and wider range of seed treatment means.