baber/WOPTO huggingface dataset:
Patent RU-2088956-C1 (RU)
Title: Sampling process of radioactive rocks and ores by their natural gamma radiation
Inventor: VISHNYAKOV EDUARD KH
IPC: G01V5/06
Filed: 1993-10-06
Granted: 1997-08-27
Abstract: FIELD: sampling of radioactive rocks and ores in rock outcrops, in workings, when sampling broken rock in transportation flows. SUBSTANCE: sampling section is localized by means of screen, intensities of radiation with and without screen are measured in presence of additional screen positioned on surface of examined rock or ore. In this case dimensions of screen in plan are equal to dimensions of localized section of sampling, and thickness of screen in any point of it is found by formula d(x i ,y i ) = lnP(x i y i ,h,m)P(x i ,y i ,h,m)/μρ, where   and   are present coordinates of point for which calculation of thickness is conducted;   and   are coordinates of boundary of informative region in i-th section perpendicular to planes x and y; P(x i , y i , b, m) is weight function of detector for radiator placed in point with coordinates   and  , sr.m;   is weight function of detector for radiator placed in point with coordinates   on boundary of informative region in section passing through point with coordinates  , sr.m; μ is mass coefficient of absorption of gamma radiation emitted by radioactive sources in examined rock or ore, kg/sq. m; r is density of material of screen, kg/cu.m; h is height of position of center of detector above radiating surface, m; m is half-length of detector, m. EFFECT: increased functional reliability.
Patent RU-2138062-C1 (RU)
Title: Method and device for filtration of responses of radar responders
Inventor: FILIPP BIJO
IPC: G01S13/78
Filed: 1993-06-29
Granted: 1999-09-20
Abstract: FIELD: radiolocation. SUBSTANCE: method of clearing of radar responder from nonsynchronous responses coming to secondary radar in response to interrogations recurrently sent by radar in which interrogation and responses received in RECEPTION interval form recurrent element and of elimination of nonsynchronous responses consists in implementation of test to find whether response received at moment T of recurrent element correlates with at least (r-I) other responses received at same moment T from their own recurrent elements. These responses in this case are part of sequence composed of at least recurrent elements, present recurrent element included. Method differs by correlation with several chosen sequences. Correlation is defined as positive if it is positive for one of sequences which is sought-for technical result. EFFECT: generation of positive correlation and sequence. 11 dwg
Patent RU-2071190-C1 (RU)
Title: Electric arc plasma torch
Inventor: APUNEVICH ALEKSANDR I
IPC: H05H1/26
Filed: 1993-12-17
Granted: 1996-12-27
Abstract: FIELD: plasma machining of materials. SUBSTANCE: electric arc plasma torch is designed for electric arc generators of low-temperature plasma for plasma machining of materials, specifically, for cutting, welding and thermal treatment. Torch includes case 1 with nozzle-anode 2 and cathode 4 positioned axially and vessel for working fluid filled with moisture absorbing material 7. Cathode is fixed in holder embraced by ring of heat conductive material 9 having tangential passages 10. Washer which face has tangential passages and which outer cylindrical surface has helical passages is positioned between ring and anode. EFFECT: enhanced operational efficiency. 4 dwg
Patent RU-2064898-C1 (RU)
Title: Способ очистки сточных вод от соединений ртути
Inventor: GOLDINOV AVRAM L
IPC: C02F103/34
Filed: 1994-01-10
Granted: 1996-08-10
Abstract: Использование: очистка сточных вод от соединений ртути в производстве каустической соды и хлора электролизом хлористого натрия с ртутным катодом. Сущность изобретения: соединения ртути осаждают из вод реагентом, содержащим сульфид металла и соль железа. Ртутьсодержащий осадок отделяют, подвергают термической обработке с отгонкой ртути. Обработанный таким образом осадок содержит сульфиды железа и кальция. Этот продукт используют в качестве реагента для осаждения ртути из следующих порций сточных вод. Содержание ртути в водах снижается с 21 до 0,025 мг/л, и может быть снижено далее до 0,0005 мг/л путем последующей обработки вод анионитом. Ртуть утилизируется в виде металла. 1 с.п.ф-лы.
Patent RU-2080441-C1 (RU)
Title: Method for stabilizing landslide slopes
Inventor: GUGNIN ALEKSANDR A
IPC: E02D17/20
Filed: 1994-01-14
Granted: 1997-05-27
Abstract: FIELD: construction engineering and mining industry. SUBSTANCE: method implies dipping steel electrodes into ground and their partial disintegration due to action of permanent electric current with subsequent formation of electrochemical pile around rods. Steel electrodes are driven into ground up to depth which is below landslide boundary by value a equal to 0.5-5 $$$, where $$$ - diameter of electrochemical pile below landslide boundary. Before dipping into ground, electrodes can be isolated to value equal to 0.5-5 $$$ from ground surface above landslide boundary, where $$$ - diameter of electrochemical pile above landslide boundary. EFFECT: high efficiency. 4 cl, 4 dwg
Patent RU-2082491-C1 (RU)
Inventor: UFIMTSEV VLADISLAV M
IPC: B01J2/14
Filed: 1994-03-10
Granted: 1997-06-27
Abstract: FIELD: granulation of pulverized finely dispersed materials. SUBSTANCE: wetted material is fed to revolving plate of granulator; prior to do so, fraction germ particles of 50-300 mcm in the amount of 25-30% of material volume are added while stirring to this material. EFFECT: facilitated procedure. 1 tbl
Patent RU-2097923-C1 (RU)
Inventor: BULYCHEV OLEG A
IPC: H04B1/74
Filed: 1994-04-19
Granted: 1997-11-27
Abstract: FIELD: radio engineering. SUBSTANCE: method involves splitting information signal into units which are encoded by means of alternation of order of pulses between units, unit-by-unit increasing of pulse rate between units, signal modulation and output to air. Each unit is transmitted at its own frequency. During reception rate of information pulses is decreased, units are decoded and their source form is sent to information receiver. Corresponding device has transceiver with random frequency alternation and first and second memory units 2 and 17, first and second encoder of writing address 5 and 22, first and second encoders of reading address 6 and 23, first, second and third and fourth frequency dividers s9, 10, 24, 25, first and second clock oscillators 8 and 27. EFFECT: increased reliability of information transmission in long-distance radio lines, decreased requirements for tuning time during frequency alternation. 2 cl, 4 dwg
Patent RU-2114489-C1 (RU)
Inventor: KOZIN S A
IPC: H01L21/02
Filed: 1994-05-18
Granted: 1998-06-27
Abstract: FIELD: measurement technology; manufacture of small-sized semiconductor capacitive accelerometers. SUBSTANCE: accelerometer has fixed board and frame joined together through dielectric film, with movable board mounted on the latter with aid of flexible jumpers in a spaced relation relative to fixed board. Fixed board is sunk on periphery in regions opposing frame except for sections in the form of projections evenly arranged over frame perimeter; projections are covered with dielectric film; total area of tops of projections contacting the frame is maximum 0.1 of movable board area. Manufacturing process includes shaping silicon fixed and movable boards by etching, fixing movable board to frame by means of flexible jumpers, and joining fixed board to frame through dielectric layer; in shaping fixed board, silicon plate is oxidized through depth of 0.5-1.5 mcm, aluminum layer of 2.0-3.0 mcm in thickness is evaporated, sections uniformly arranged over board perimeter are shaped by photolithography, copper film, 1.0 mcm thick, with adhesive vanadium sublayer is evaporated, photoresist is applied, cuts are made in it corresponding to aluminum sections on periphery and one cut is made in center corresponding to size of movable board, copper thickness is increased ten times by using electrochemical technique, photoresist is removed, evaporated copper and vanadium films are etched, silicon dioxide film is etched. Silicon is etched in alkali solution through depth of 0.3-0.5 of original thickness of plate to shape projections; copper and vanadium are removed in concentrated nitric acid, plate is divided into separate boards, fixed board and frame are aligned with movable board with frame being set on projections, pressure of 1.5-2.0 kg/sq.cm is applied, and heat treatment is conducted at temperature of 600 C for 60 min. EFFECT: improved metrological characteristics of accelerometer, facilitated manufacture. 2 cl, 8 dwg
Patent RU-2096346-C1 (RU)
Title: Installation for automatically controlling sediment level on waste disposal plants
Inventor: MERKUREV VLADIMIR S
IPC: C02F3/14
Filed: 1994-08-04
Granted: 1997-11-20
Abstract: FIELD: waste water treatment. SUBSTANCE: installation includes settler containing waste water supply and treated water and sediment discharge units; cutoff plate with electromotor; electromotor control system; and sensor provided with double-arm lever with counterweights, constant magnet, and disk interacting with magnet-controlled contact and diaphragm placed on sensor cap. Contact and diaphragm may rotate in vertical plane in two perpendicular directions. EFFECT: improved construction. 2 dwg
Patent RU-2118447-C1 (RU)
Inventor: AMETOV I M
IPC: C02F1/48
Filed: 1994-09-30
Granted: 1998-08-27
Abstract: Использование: в нефтегазовой промышленности при разработке нефтяных месторождений. Обеспечивает повышение эффективности способа. Сущность изобретения: в глиносодержащий коллектор закачивают через нагнетательные скважины омагниченную воду и отбирают нефть через добывающие скважины. Воду омагничивают магнитным полем 300-450 Э. В воду до или после омагничивания добавляют соли многовалентных металлов с концентрацией 3-10 г/т. 1 табл.
Patent RU-2081751-C1 (RU)
Title: Method of manufacture of rubber-cord envelopes
Inventor: ROJTBURD ISAAK SH
IPC: B29D30/38
Filed: 1994-11-03
Granted: 1997-06-20
Abstract: FIELD: rubber industry; manufacture of drive couplings. SUBSTANCE: method comes to assembling carcass band of rubber cord layers and bead rings, placing breaker blank made of layers placed one on the other onto carcass band, rolling down the blank, placing outer rubber layer and finishing envelope assembling with subsequent vulcanization. Breaker layers are of equal width and are displaced from central axis of symmetry through equal distances, forming steps. Width of steps in two neighboring layers is selected within 0.08 and 0.25 of breaker layer width. Width of breaker is chosen not to exceed 0.35 of inner perimeter of envelope. Odd layers of breaker can be displaced from central axis of symmetry to the left, and even layers, to the right, layers of breaker can be grouped in pairs and neighboring pairs can be displaced in opposite directions from central axis of symmetry of breaker. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2090706-C1 (RU)
Title: Pneumatic percussion device for making holes in ground
Inventor: GILETA VLADIMIR P
IPC: E02F5/18
Filed: 1994-12-28
Granted: 1997-09-20
Abstract: FIELD: construction machinery; applicable in making holes in ground, for instance, trenchless laying of underground services lines, driving into ground of metallic pipes and sheet piles. SUBSTANCE: technical problem of the invention is solved by increase of mean pressure in working chambers over path of hammer. To increase mean pressure along the path, the device is provided with pressure control member in chamber of idle stroke chamber. This member communicates idle stroke chamber of hammer with ambient atmosphere in its motion in direction, of impact or with compressed air line on the larger part of idle stroke. As a result, prior to impact, no air pad is formed in idle stroke chamber to affect speed of hammer, and in idle stroke, hammer motion is increased. So, without increase of dimensions of device, energy of impact rises to increase production efficiency of device. EFFECT: higher energy of impact of pneumatic percussion device. 3 cl, 3 dwg
Patent RU-2127122-C1 (RU)
Inventor: MAJKL DZH ROZENBLJUM
IPC: A61K47/48
Filed: 1993-04-08
Granted: 1999-03-10
Abstract: FIELD: medicine, oncology, immunology. SUBSTANCE: invention relates to new immunotoxins and methods of treatment of patients with neoplastic (tumor) sicknesses. These immunotoxins are formed by conjugation of antigen-binding range and showing specificity binding with respect to protein C33 and gelonine (growth cell modulating agent) and they are components of a pharmaceutical composition. Immunotoxins of these invention kill tumor cells that show expression of antigen C33 being specifically and selectively. Therefore, new immunotoxins can be used for treatment of patients with acute and chronic leukosis and other myelodisplastic syndromes. Method and composition provide tumor growth delay by administration of a pharmaceutical composition of this invention in tumor cells. EFFECT: enhanced effectiveness of treatment. 11 cl, 8 dwg, 8 ex
Patent RU-2132325-C1 (RU)
Title: Method of synthesis of vinyl acetate
Inventor: NEHNSI KRISTOFFERSON BENKALOVI
IPC: C07C67/313
Filed: 1995-02-21
Granted: 1999-06-27
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to the technology of synthesis of vinyl acetate by ethylene acetoxylation. Vinyl acetate is produced by interaction of ethylene, acetic acid and oxygen in reactor with catalyst fluidized bed. For this purpose ethylene and acetic acid are fed in reactor through one or more inlet holes and oxygen-containing gas is fed in reactor through at least one additional inlet hole that provides the combined combination of oxygen-containing gas, ethylene and acetic acid and their contact with the catalyst fluidized bed. Then the synthesized vinyl acetate is removed from the reactor with fluidized bed. Catalyst has palladium and shows the general formula Pd-M-A where M - metal, for example, cadmium, copper, manganese, cobalt and others; A - an alkaline metal or a mixture of alkaline metals. Preferable diameter of catalyst particles is at the following limits: less 0.2 mm - 60% and 0.004 mm - above 40%. Process is carried out under pressure 35.2-14.06 kg/cm 2  at 100-250 C. EFFECT: increased effectiveness of the process due to the use of reactor with the catalyst fluidized bed. 16 cl, 1 dwg, 1 tbl, 19 ex
Patent RU-2131797-C1 (RU)
Title: Gear to weld thin sheets
Inventor: KHARRI SHTASHEVSKI
IPC: B23K9/025
Filed: 1995-03-28
Granted: 1999-06-20
Abstract: FIELD: welding in atmosphere of protective gases moving in longitudinal direction. SUBSTANCE: electrode 10 is located in body 1 of welding head and is anchored with the use of electrode collet 5. Electrode collet 5 is installed in central hole of collet holder 3. Tubular clamping core 7 with slots in end facing article is put in through hole of collet holder. Electrode 10 can be taken upwards from collet holder 3 together with clamping core 7. Core is mounted in collet holder with clearance to feed protective gas. EFFECT: simplified design of gear. 2 cl, 1 dwg
Patent RU-2105562-C1 (RU)
Title: Method of preparing base-bacillus subtilis bacterial preparation
Inventor: LELJAK A I
IPC: A01N63/22
Filed: 1995-06-14
Granted: 1998-02-27
Abstract: FIELD: microbiological industry, agriculture, food industry. SUBSTANCE: method involves culturing bacterium Bacillus subtilis on semipermeable diaphragm surface placed on solid nutrient medium to maximal biomass accumulation and transfer of bacteria to spore form by cell cooling to temperature 10 C, not above, and keeping at this temperature for 24 h, not less, followed by bacterium spores mixing with filling agent. Before mixing with filling agent spores are separated from semipermeable diaphragm. Filling agent: a mixture of sugar and starch at ratio bacterium spore biomass and starch 1:1, not above, and bacterium spore biomass and sugar 1:50, not above. Method can be used for preparing dry bacterial preparations as a spore form. EFFECT: enhanced purity, simplified technology. 5 cl, 1 tbl
Patent RU-2089948-C1 (RU)
Inventor: VORONTSOV VLADIMIR V
IPC: G21F5/008
Filed: 1995-06-14
Granted: 1997-09-10
Abstract: FIELD: nuclear power engineering. SUBSTANCE: container has external and internal cylindrical shells with bottoms. Space between shells is filled with heavy concrete and coated with sealing compound. Placed in concrete filler are gas ducts interconnected through annular header. Gas ducts and header are made in the form of metal cables. Channels in ceiling communicates with header and is brought outside container. On outside, channel is closed with water-tight membrane. Channel accommodates flame suppressor made in our design version in the form of gravel gas-permeable plug. EFFECT: improved safety. 3 cl, 1 dwg
Patent RU-2081591-C1 (RU)
Title: Composition for cake "ocharovaniye"
Inventor: SHIMANOV OLEG M
IPC: A21D13/08
Filed: 1995-06-28
Granted: 1997-06-20
Abstract: FIELD: food industry; in particular, confectionery industry. SUBSTANCE: preparation of biscuit semifinished product involves whipping potato starch, melange, granulated sugar, surface-active substances and whey protein concentrate up to increase of volume in 2.5-3 times. At the end, essence and high-grade wheat flour are added. Dough mass is baked. Simultaneously cream "souffle" is prepared by whipping cream "novyi" from granulated sugar, whole condensed milk, butter with vanilla powder, dessert wine, brandy, sugar powder, agar-sugar syrup containing swollen agar-agar, granulated sugar, starch syrup, egg albumen with fruit syrup. Citric acid, colorant and essence are added at the end of whipping. Additionally introduced in mixture are fat-protein-citric additive containing mixture of cream margarine, dry whey protein concentrate and paste from citric precooked product taken in ratio 1: 0.15: 0.07. Composition has ingredients in the following ratio, mas.%: potato starch, 1.4-1.51; granulated sugar, 14.3-14.4; melange, 12.2-12.3; essence, 0.17-0.2; fresh egg albumen, 8.9-8.94; citric acid, 0.29-0.3; fruit syrup, 0.97-0.98; colorant, 0.05-0.053; butter, 9.04-9.06; vanilla powder, 0.08-0.1; dessert wine, 0.017-0.02; brandy, 0.017-0.02; sugar powder, 1.37-1.38; starch syrup, 18.8-18.9; agar-agar, 0.6-0.61; whole condensed milk, 1.31-1.32; surface-active substances and whey protein concentrate, 2.51-2.6; mixture of cream margarine, dry whey protein concentrate and paste from citric precooked product, 1.3-1.43; high-grade wheat flour, the balance up to 100%. EFFECT: higher quality index and increased shelf life. 1 tbl
Patent RU-2100182-C1 (RU)
Title: Device for straightening grinding wheel
Inventor: STEPANOV YURIJ S
IPC: B24B53/053
Filed: 1995-08-15
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has housing 1, spindle arranged inside it and connected with the mechanism for vibration of the grinding wheel. The mechanism for vibration is made up as end face cam 6 mounted on the spindle with an inclination. The cam can rotate with respect its axis of rotation and to be locked. The cam can be in a contact with the stop secured inside the housing and beveled washer 21 mounted on the spindle. The amplitude of the vibration is determined by a relationship presented in the invention description. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2100008-C1 (RU)
Title: Bioenergetic helmet
Inventor: STEPANOV GEORGIJ A
IPC: A61B5/24
Filed: 1995-09-14
Granted: 1997-12-27
Abstract: FIELD: medicine, psychoneurology. SUBSTANCE: special helmet consists of a basal plate and a lock for regulation according to patient's head and semispherical plates fastened to the basal one. The latter has several riveted platelets. Needle-shaped electrodes of a certain dimensions are fixed upon riveted platelets and semispherical plates to obtain induced directed impact of doctor's bioenergetics onto pathological focus in a patient. EFFECT: increased local impact of doctor's bioenergetics upon pathological focus in patient's brain. 1 dwg
Patent RU-2127127-C1 (RU)
Inventor: IGNATJUK T E
IPC: A61L15/44
Filed: 1995-11-08
Granted: 1999-03-10
Abstract: FIELD: sanitary. SUBSTANCE: invention relates to dressing materials having proteolytic and antioxidant activities to be applied to treat wounds and burns. Oxidized cellulose substrate is preliminarily treated with 2-4% antioxidant solution in ethyl alcohol at 60-70 C and antioxidant-to- substrate weight ratio (0.03-0.06): 1. The thus pretreated material is further treated with aqueous solution of trypsin at pH 2.95-3.05 and substrate-to-trypsin weight ratio 1000:(0.5-0.75). Material exhibits proteolytic activity and accelerates healing of purulent wounds. EFFECT: improved manufacturing procedure. 1 tbl, 4 ex
Patent RU-2101164-C1 (RU)
Inventor: SHEPELEV ANATOLIJ ALEKSANDROVI
IPC: B24D3/14
Filed: 1996-01-03
Granted: 1998-01-10
Abstract: FIELD: abrasive materials. SUBSTANCE: binder is composed of (in wt %): borosilicate glass, 17-50; aluminum, 12- 35; copper, 17-40; titanium, 0.5-8.0; silicon nitride, 0.5-10.0; zinc, 0.5-10.0. Specified composition of borosilicate glass should be advantageously used. Manufactured abrasive tools are applicable to treat tool steels. EFFECT: improved abrasive characteristics. 2 cl, 1 tbl
Patent RU-2110014-C1 (RU)
Inventor: ELSUKOV V K
IPC: F23B50/00
Filed: 1996-04-03
Granted: 1998-04-27
Abstract: Использование: для создания топочных устройств разной мощности, работающих на мелких древесных отходах самого различного качества. Сущность изобретения: топка содержит шахтную камеру сгорания и цилиндрическую камеру дожигания, которые разделены зажимающей решеткой. Камера сгорания размещена внутри камеры дожигания коаксиально, зажимающая решетка из охлаждаемых труб образует усеченный конус, расширяющийся книзу, а в камере сгорания установлены регулировочный конус и цилиндр с отверстиями, поршнем, скребками. 2 з.п.ф-лы, 1 ил.
Patent RU-2097113-C1 (RU)
Title: Gas-treatment apparatus
Inventor: NECHAEV YUVENALIJ GEORGIEVICH
IPC: B01D47/10
Filed: 1996-04-03
Granted: 1997-11-27
Abstract: FIELD: gas treatment. SUBSTANCE: apparatus for scrubbing gases to remove dust and cool gases, as well as to remove fine aerosols and process and aspiration release dust, in particular, ash particles of smoke fumes from boiler plants and industrial furnaces is provided with turbulence generator made in the form of unit containing Venturi-profiled channels. The channels constituting consecutive series of Venturi profiles are formed by loosely installed a pair of horizontal profiled plates with holes in their convergent parts to locally feed liquid into channels. Installing shutter makes it possible to shut off gas supply into a part of channels thereby providing necessary condition for functioning of open channels. Shutoff gates installed on liquid entries into each channel enable shutting off supply of liquid into channels closed with respect to gas. Availability of interchannel space filled with liquid promotes cooling of channel walls. EFFECT: enhanced gas treatment efficiency. 3 cl, 3 dwg
Patent RU-2098356-C1 (RU)
Title: Ion-exchange desalter
Inventor: ZHEMKOV VLADIMIR P
IPC: C02F103/02
Filed: 1996-04-17
Granted: 1997-12-10
Abstract: FIELD: water desalting. SUBSTANCE: desalter contains casing with bottom and cover, initial water-supply and purified water-discharge connecting pipes, and sorption ionite mixture charge: OH - -form anionite plus H + -form cationite. Ionite mixture is divided into separate layers by means of divisions, spaced by magnitude of expression d/h equal to 0.3-3.0 where d is inner diameter of casing and h its height. EFFECT: enhanced efficiency of desalting process. 1 dwg, 1 tbl