baber/WOPTO huggingface dataset:
Patent RU-2050645-C1 (RU)
Inventor: SKACHKOV YURIJ V
IPC: H01M10/42
Filed: 1992-12-30
Granted: 1995-12-20
Abstract: Использование: для определения плотности электролита свинцового аккумулятора в период стоянки аккумулятора без тока по его измеренной установившейся ЭДС, в процессе разряда аккумулятора путем вычисления исходной массы электролита перед разрядом, вычисления расхода серной кислоты и образования воды при разряде в зависимости от отданной аккумулятором электрической емкости и вычисления плотности электролита, а также в процессе заряда аккумулятора путем вычисления исходной массы электролита перед зарядом, вычисления массы образующейся серной кислоты и расходующейся воды в зависимости от затраченных на заряд ампер-часов с учетом предварительно вычисленного коэффициента использования подводимой при заряде электроэнергии и вычисления плотности электролита. 4 табл.
Patent RU-2090684-C1 (RU)
Title: Method and apparatus for preparing aqueous solution of sodium compounds
Inventor: STIGSSON LARS
IPC: B01D53/46
Filed: 1991-05-31
Granted: 1997-09-20
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: invention relates to preparing solution of sodium compounds produced together with gas containing carbon monoxide, carbon dioxide, and hydrogen in the process of partial combustion of cellulose lyes, in which gas containing sodium compounds interacts with at least one liquid solvent. Interaction takes place in apparatus containing vessel with liquid solvent and vertical descending tube with its upper part connected to gas generator and lower part disposed below liquid solvent level. Gas and sodium compounds move downward through descending tube into which liquid solvent is fed and then pass between descending tube and ascending one whose upper end is located above solvent level and lower end below this level. Ascending tube fully or partly surrounds descending tube. Gas and sodium compounds and liquid solvent coming with gas chemically interact, sodium compounds being separated and dissolved in solvent which is withdrawn to prepare digestion solution. EFFECT: enhanced efficiency of process. 10 cl, 1 dwg
Patent RU-2045169-C1 (RU)
Title: Hydroponic plant
Inventor: SHARUPICH VADIM P
IPC: A01G31/02
Filed: 1993-04-13
Granted: 1995-10-10
Abstract: FIELD: agriculture. SUBSTANCE: frame of the plant has two cross bars 1. Trays 2 with pots for plants 3 are mounted on the frame. The pots are free to rotate, and they have a drive that is in electric contact with illuminance sensors by means of a summator. EFFECT: more uniform irradiation of cenosis surface. 2 cl, 4 dwg
Patent RU-2076144-C1 (RU)
Title: Method of producing solid detergents
Inventor: ZAKHAROV MIKHAIL K
IPC: C11D11/02
Filed: 1993-07-16
Granted: 1997-03-27
Abstract: FIELD: detergent production. SUBSTANCE: solid detergents are produced from their resistant to temperatures up to 100 C 30% aqueous solutions via drying these solutions under atmosphere pressure using heated drum placed in detergent solution at angle 94-180 deg . The drum is heated from within with heat carrier at 85-95 C. Drying of solution is effected in thin layer arising when drum rotates with rate 0.013/R rpm. EFFECT: enhanced efficiency of process. 4 tbl
Patent RU-2067288-C1 (RU)
Title: Rotary flowmeter
Inventor: GLUKHOV ALEKSANDR P
IPC: G01F1/82
Filed: 1993-07-20
Granted: 1996-09-27
Abstract: FIELD: measurement technology. SUBSTANCE: proposed rotary flowmeter is intended for measurement of small flows of liquids and gases. It includes body 1 with holes 2 and 3, column 4, supports 5, 6, measurement member 7 with edges 8, 9, collars 10, 11, spiral spring 12, bracket 13, scale 14 with pointer 15. EFFECT: simplified design, improved functional efficiency. 3 dwg
Patent RU-2058710-C1 (RU)
Inventor: SOROCHENKO SERGEJ F
IPC: A01F12/44
Filed: 1993-07-22
Granted: 1996-04-27
Abstract: Использование: в сельскохозяйственном машиностроении, а именно в конструкции очистки зерноуборочного комбайна. Сущность изобретения: регистный стан очистки зерноуборочного комбайна содержит каркас, выполненный из боковины 1, передней поперечной балки 2 и кронштейнов для крепления передних и задних подвесок, колосовую решетку 18, секционное жалюзийное решето с рамой из продольных и поперечных планок 7, 8, 9 и механизм регулирования положения жалюзей. Причем секции решета в своей центральной части соединены с рамой шарнирами 13, 14, с боковинами каркаса посредством гидроцилиндров. При этом между задней поперечной планкой 9 рамы и секциями решета установлены шторки. 5 ил.
Patent RU-2050367-C1 (RU)
Title: Способ получения сульфокатионита
Inventor: STEPANOV VALERIJ N
IPC: C08J5/20
Filed: 1993-08-16
Granted: 1995-12-20
Abstract: Использование: получение сульфированных катионитов на основе сополимера стирола и дивинилбензола. Сущность изобретения: набухание с дивинилбензолом проводят в дихлорэтане в присутствии 83 88%-ной серной кислоты, затем при температуре 60 75°С добавляют олеум в течение 5 30 мин и проводят сульфирование при 90 125°С.
Patent RU-2070900-C1 (RU)
Title: Rubber mixture
Inventor: KUPRIJ EVGENIJ IVANOVICH
IPC: C08K5/3467
Filed: 1993-08-24
Granted: 1996-12-27
Abstract: FIELD: tire industry. SUBSTANCE: rubber mixture is prepared on the basis of unsaturated rubbers of three different types with conventional ingredients. Sulfeneamide accelerator contains additionally a product of interaction of 0.5-1.1 mole of urea with 1.0 mole of hexamethylenetetramine in presence of not more than 5.3% acid salts or peroxide compounds. Contents of this product and sulfeneamide per 100 wt parts of rubber are each 0.5- 0.7 wt parts. Vulcanization is carried out at 155 C for 25 min. Parameters of the rubber obtained are: conditional stress at 300% elongation 9.0-14.1 MPa, conditional longitudinal strength 18.7- 23/5 MPa, conditional elongation 517-530%, and fracture strength 75-90 kN/m. EFFECT: improved performance. 4 ex, 1 tbl
Patent RU-2089758-C1 (RU)
Title: Gas-hydraulic cylinder
Inventor: LAPYNIN YURIJ G
IPC: F15B15/22
Filed: 1994-01-12
Granted: 1997-09-10
Abstract: FIELD: pneumohydraulic drives; power cylinders. SUBSTANCE: floating piston in rod space of device is not provided. Check valves are installed in supply lines of hydraulic spaces. Gas-hydraulic cylinder has additional cylinder with hydraulic and gas spaces divided by floating piston. Hydraulic space of additional cylinder is connected with rod space, and gas space is connected with piston gas space of main cylinder whose maximum volume exceeds entire volume of additional cylinder. Overflow valves are installed on drain lines from piston hydraulic and rod spaces of main cylinder in parallel with check valve. Floating piston in piston space of main cylinder has one-side cavity pointed in direction of gas space. EFFECT: enlarged operating capabilities. 2 cl, 1 dwg
Patent RU-2077407-C1 (RU)
Title: Method of continuous casting of blocks and device for its embodiment
Inventor: LEKHOV OLEG S
IPC: B22D11/00
Filed: 1994-02-15
Granted: 1997-04-20
Abstract: FIELD: metallurgy, particular, continuous casting of blocks. SUBSTANCE: method of continuous casting of blocks includes forming of casting block from shell with liquid phase to provide for free expansion and obtaining the side walls of casting block convex in shape up to the moment of touching the shell walls. The device for embodiment of the method of continuous casting has mold with two side walls secured to the mold end faces. Each side wall has concave surface over its length with its depth increasing to the preset law. These two side walls together with working surfaces of two members from split mold whose cavity is extension of the cavity of solid mold. Solid mold is in constant contact with movable members of split mold with the help of spring mechanism. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2078057-C1 (RU)
Title: Biological oxidational contact stabilizing pond
Inventor: OVTSOV LEONID P
IPC: C02F3/32
Filed: 1994-03-02
Granted: 1997-04-27
Abstract: FIELD: waste water purification. SUBSTANCE: pond of invention contains reservoirs filled layer-to-layer with sand, gravel, and sand with planted higher aqueous vegetation. These reservoirs communicate with tank provided with level switch and pump assembly with control system, electrical motor, and program device. Invention allows purifying waste water during all the year owing to optimal anaerobic purification condition, and also reducing pond area. EFFECT: intensified purification process. 2 dwg
Patent RU-2114578-C1 (RU)
Title: Fastening member, device used in prosthetic surgery, method of fixing of fastening member for prosthesis of joint bone tissue and device for securing of load carrying prosthesis in bone tissue
Inventor: BRONEMARK PER-INGVAR
IPC: A61B17/58
Filed: 1994-04-22
Granted: 1998-07-10
Abstract: FIELD: medicine. SUBSTANCE: fastening members in form of axially symmetric body of rotation made of material compatible with tissue, with external thread, input and setting ends and groove passing from setting end and ending at some distance from its input end are secured in bone. Part of prosthesis with root part and protruding part is introduced into hole and groove of fastening member and fixed with respect to bone. EFFECT: reduced number of composite parts necessary for connection of prosthesis to bone. 25 cl, 33 dwg
Patent RU-2056271-C1 (RU)
Title: Method of making diamond tool
Inventor: DUBRENSKAYA NADEZHDA P
IPC: B24D3/06
Filed: 1994-04-21
Granted: 1996-03-20
Abstract: FIELD: instrumentation engineering. SUBSTANCE: charge containing metallic bond, diamond granules and lithium in amount of 0.1-0.25% is subjected to pressing in the mold at pressure of 100-120 kg/cm 2 . After that the fusible bolt is placed on the pressing and the caking is carried out. The fusible bolt has the following compound, vol.: electrovacuum glass - 60.0-75.0, component chosen from the group: silica gel, calcium chloride, boric anhydride - 25.0-40.0. EFFECT: simpler process of instrument making and its reduced power capacity due to carrying out the baking process without using protective atmosphere.
Patent RU-2063689-C1 (RU)
Title: Insecticide composition for presowing seed treatment
Inventor: SHABALTA OLGA M
IPC: A01N57/14
Filed: 1994-05-12
Granted: 1996-07-20
Abstract: FIELD: agriculture. SUBSTANCE: insecticide composition has, wt.-%: tetramethylthiuramdisulfide 10.4-13.2; apron-35 10.4-13.2; sumithion 6.7-15.6; carboxymethylcellulose sodium 1.2-1.4, and water - the rest. Composition is used for chemical plant protection against pests. EFFECT: enhanced effectiveness of composition. 2 tbl
Patent RU-2107875-C1 (RU)
Title: Device for cleaning tubular heat exchangers
Inventor: SEDOV ALEKSANDR MIKHAJLOVICH
IPC: F28G1/12
Filed: 1994-05-11
Granted: 1998-03-27
Abstract: FIELD: technique of cleaning tubular heat exchanger; cleaning tubes of condensers of steam turbines of thermal and atomic stations. SUBSTANCE: device includes heat exchanger with delivery and discharge pipe lines and pipe line for returning the balls from ball catcher to heat exchanger inlet. Ball catcher is made in form of superimposed pocket overlapping smaller upper portion of cross section of discharge pipe line. Specific gravity of balls is lesser than specific gravity of water by 3 to 10 percent. EFFECT: enhanced efficiency. 3 cl
Patent RU-2086416-C1 (RU)
Title: Method for imitating bird's feathering on articles of applied arts
Inventor: ZATSARINNYJ VALENTIN P
IPC: B44F7/00
Filed: 1994-05-13
Granted: 1997-08-10
Abstract: FIELD: production of articles of applied arts from wood. SUBSTANCE: method involves deep carving of conventionalized contour of bird's body with head and tail from wooden bar formed as fragment of tree trunk with visible structure of annulus; carving grooves on portion of article surface; finishing article's surface and applying layer of transparent lacquer; orienting article body in wooden bar so that vertical plane of symmetry of article extends through axis of core of tree trunk fragment; orienting surfaces of wings, tail and crest parts of article close to conical or cylindrical surfaces relative to cylindrical surfaces of annulus layers of tree trunk fragment so that angle between their respective generatrices ranges from 10 to 80 deg; rounding strips of surfaces between grooves on wings, tail and crest and orienting them at an angle of 10-90 deg relative to lines of annulus layers (of section) on respective surfaces of wings, tail and crest of bird-shaped article. EFFECT: increased decorative effect and improved quality of articles. 4 dwg
Patent RU-2103177-C1 (RU)
Inventor: DZHORDZH VEHLLEJS MAKDONAL D
IPC: B31D5/00
Filed: 1992-09-04
Granted: 1998-01-27
Abstract: Сущность изобретения: устройство для изготовления листовых изделий, каждое из которых содержит лист, сложенный складками гармошкой, и по меньшей мере один элемент жесткости, присоединенный к внешней части сложенного листа, содержит средства для подачи предметов в виде комбинации сложенного листа и по меньшей мере одного элемента жесткости, соединения их вместе и поддержания листа сложенным в течение по меньшей мере прохождения участка приближения к этому соединению. Способ изготовления указанный листовых изделий включает перемещение сложенного листа и элемента жесткости вдоль заданного пути так, что их соответствующие края взаимно смещают относительно друг друга в направлении этого перемещения, а лист поддерживают сложенным, причем в течение перемещения указанные лист и элемент располагают сначала отделенными друг от друга, а затем их соединяют вместе. Предложено также листовое изделие, которое содержит отдельный конверт или рукав, размещенный вокруг сложенного листа, чтобы поддерживать его сложенным, и/или лист содержит добавку из нежесткого вещества, например, в виде пропитки, отверждаемой для придания жесткости части листа. 4 с. и 17 з.п. ф-лы, 30 ил.
Patent RU-2065440-C1 (RU)
Title: Method for production of derivatives of 3-phenylthioanthra[1,9-cd]-isoxazol-6-on
Inventor: LEVDANSKIJ VLADIMIR A
IPC: C07D261/20
Filed: 1994-06-08
Granted: 1996-08-20
Abstract: FIELD: organic synthesis. SUBSTANCE: desired derivatives have formula   where X is H, halogen or lower alkyl, Y is H or hydro. 4-hydroxytriazene thioanthraquinone having formula   is used as reagent 1. Reaction is carried out by heating in acetic anhydride or in acetic acid which contains up to 10 % of acetic anhydride. EFFECT: improves efficiency of the method.
Patent RU-2086220-C1 (RU)
Title: Hygienic tampon and method for producing it
Inventor: OSIPOV ALEKSEJ P
IPC: A61F13/20
Filed: 1994-09-08
Granted: 1997-08-10
Abstract: FIELD: medical engineering. SUBSTANCE: tampon has the shape of revolution body formed from fibrous material having thread for its removing. Cavities are produced inside the revolution body. Fibrous material density of external layers is higher than that of internal ones. The method involves cutting fibrous material in pieces, attaching thread, forming body of required structure and concurrently coiling rolls. EFFECT: improved quality of tampons. 3 cl, 5 dwg
Patent RU-2079445-C1 (RU)
Title: Method of cleaning water from iron
Inventor: MUSHAROV NAIL Z
IPC: C02F1/64
Filed: 1994-11-08
Granted: 1997-05-20
Abstract: FIELD: water purification. SUBSTANCE: iron is removed by way of aeration followed by filtration through polymer membranes (e.g., of cellulose acetate or polysulfone) involving water circulation under pressure 0.08-0.35 MPa and velocity of flow over membrane 2-5 m/s. EFFECT: improved procedure. 2 cl, 1 tbl
Patent RU-2076478-C1 (RU)
Title: Method of production of dielectric layers on local sections of substrate and device for its realization
Inventor: DANILOV ALEKSANDR V
IPC: H05K3/10
Filed: 1995-01-20
Granted: 1997-03-27
Abstract: FIELD: fabrication of microelectronic equipment, in particular, fabrication of hybrid integrated circuits on different substrates. SUBSTANCE: interlayer insulating layers on the substrate are obtained by application of polymeric material at centrifuging; they are formed with the aid of a mask, having ports. The mask is secured on the substrate surface by a magnetic field. Centrifuging is performed at a speed of 1500 rpm. Polymeric material is applied at substrate heating to the polymerization temperature with subsequent cooling. The mask is made of material with a temperature coefficient of linear expansion exceeding that of the substrate material by 2 to 6 times. EFFECT: enhanced adaptability to manufacture and reduced labour content. 4 dwg
Patent RU-2098419-C1 (RU)
Title: Antibiotic of rifamycin order showing antibacterial and antimycobacterial antituberculosis activity
Inventor: LAKHINA VERA V
IPC: C07D498/08
Filed: 1995-02-07
Granted: 1997-12-10
Abstract: FIELD: organic chemistry, antibiotics. SUBSTANCE: invention relates to new compounds of rifamycin order of the formula:  . New compound is synthesized by condensation of 3-formylrifamycin-SV and 6-fluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-1-ethyl-4-oxo- -3-quinoline carboxylic acid hydrazide in medium of inert protonic solvent at the room temperature. Value mass M + M/Z = 1054; Rf = 0.1 (on kieselgel 60 F254 at TLC in system chloroform : methanol = 9: 1). The synthesized compound shows activity with respect to gram-positive microorganisms and tuberculosis mycobacteria. EFFECT: improved method of synthesis, enhanced effectiveness of new compound. 4 tbl, 1 dwg
Patent RU-2075541-C1 (RU)
Title: Method of phosphatization of article surface from alloy with high content of chromium and nickel
Inventor: DENYUSHINA GALINA A
IPC: C23C22/07
Filed: 1995-02-21
Granted: 1997-03-20
Abstract: FIELD: phosphatization. SUBSTANCE: method of phosphatization of article surface from alloy with high content of chromium and nickel includes mechanical cleaning of the surface, its degreasing, washing in running tap and distilled waters, activation in 5- 7% solution of 4-amino-2,2,6,6-tetramethylpiperidine in organic solvent which is in form of mixture of N-methylpyrrolidone with butyl alcohol in ratio of 1:1 and subsequent phosphatization. Surface is activated at temperature of 35-40 C for 10-15 min. EFFECT: higher efficiency.
Patent RU-2083496-C1 (RU)
Inventor: FILIPPOV ALEKSANDR P
IPC: C01F11/18
Filed: 1995-04-04
Granted: 1997-07-10
Abstract: Изобретение относится к способу получения химически осажденного мела, который применяется в качестве наполнителя в резино-технической, кабельной, парфюмерно-косметической, бумажной промышленностях, а также в производстве лаков и красок. Сущность изобретения заключается в гашении извести водой, карбонизации известкового молока в присутствии модифицирующей добавки - гидросульфита натрия в количестве 0,1 - 1,0 мас.% к весу конечного продукта, при 20 - 50 o C с последующей фильтрацией и сушкой продукта. Способ позволяет получить мел с низкой плотностью (до 0,25 г/см 3 ), низкой маслоемкостью (до 30%) и повышенной белизной (повышение белизны не менее, чем на 7%). 1 табл.
Patent RU-2076862-C1 (RU)
Inventor: MAVRIN VITALIJ YUREVICH
IPC: C07C69/26
Filed: 1995-05-31
Granted: 1997-04-10
Abstract: FIELD: chemical industry. SUBSTANCE: process is related to production of synthetic ester waxes with wide interval of temperatures of drop falling, to production of polishing and protective compositions for paper, leather, wood, etc. Process consists in interaction of fatty acid with monoethanolamine in molar proportion 1:1-0.6. After this reaction product is additionally treated with fatty acid with same or different number of atoms of carbon in molar proportion of reaction product to fatty acid 1:0.1-1.1. Process is performed under conditions of boiling of reaction mixture under atmospheric pressure till acid number equal to 40-60 is achieved with subsequent treatment under vacuum under residual pressure 150-500 mm Hg until required acid number and saponification number of finished product are achieved. EFFECT: enhanced productivity of process. 1 tbl
Patent RU-2074129-C1 (RU)
Title: Способ обработки осадка промышленно-дождевых сточных вод
Inventor: PALDYAEVA NATALYA P
IPC: C02F103/00
Filed: 1995-07-26
Granted: 1997-02-27
Abstract: Изобретение относится к обработке осадков промышленно-дождевых сточных вод механическим обезвоживанием и может быть использовано на очистных сооружениях промышленных предприятий. Техническим результатом изобретения является снижение влажности нефтесодержащего осадка и удаление из него нефтепродуктов. Это достигается тем, что разделение осадка происходит при соотношении высоты слоя осадка к высоте слоя воды, равном 0,06-0,4 с последующим перемешиванием осадка в течение 1-5 мин и разделением его в течение 1,2 ч. Предлагаемый способ по сравнению с известным позволяет понизить влажность осадка на 60-65 % и удалить полностью из него нефтепродукты. 1 табл.
Patent RU-2084806-C1 (RU)
Title: Заряд взрывчатого вещества "квазар-заряд" и способ ведения взрывных работ "квазар-способ"
Inventor: KAGANER YULIJ A
IPC: F42D3/00
Filed: 1995-08-11
Granted: 1997-07-20
Abstract: Использование: разделение или разрушение объектов взрывом. Сущность изобретения: заряд жидкого взрывчатого вещества 1 размещен в корпусе 2. Средство взрывания 3 выполнено в виде элемента корпуса. Жидкое взрывное вещество 1 выполнено в виде смеси четырехокиси азота и углеводородного горючего при объемном соотношении /0,9-9,0/:1. В способе ведения взрывных работ заряд ЖВВ с корпусом и средством взрывания в виде элемента корпуса размещают на объекте. Осуществляют монтаж электровзрывной сети и подрыв. При этом электровзрывную сеть в пределах опасной зоны и подсоединение к ней средства взрывания осуществляют до заполнения корпуса заряда жидким взрывчатым веществом 2 н.з.п.ф., 12 з.п. ф, 9 ил.
Patent RU-2129567-C1 (RU)
Inventor: ZOLOTAREV V L
IPC: C08F136/06
Filed: 1995-10-11
Granted: 1999-04-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: method is carried out by polymerization of butadiene-1,3 in hydrocarbon solvent in the presence of n-butyl lithium, modifying additive and divinyl benzene. Polymerization is carried out by addition of butadiene in two or three steps. When adding butadiene in two steps, 70-80 wt % of butadiene is added in second stage, and process is carried out to 70-80% conversion. When adding butadiene in three steps 40-60 of butadiene is added in second stage, and process is carried out to at least 95% conversion, and remaining amount of butadiene is added in third stage. In this case, irrespective of the number of portions, 20-30 wt % is initially added from total butadiene, and process is carried out in toluent at 20-60 C in the presence of butyl lithium in amount of (1-4)•10 -3  mole/l, and also divinyl benzene which is added in one step in first stage or portionwise in stages at total divinylbenzene to lithium molar ratio of at least 0.20; modifying additive selected from group consisting of diethylene glycol dimethyl ether, sodium sodiumhydrofurfurylate, dipiperidine ethane or dimethylethylene diamine at modifying additive to lithium molar ratio in second stage of (0.2-0.4), respectively is added in second and third stages. Modifying additive is added in third stage by increasing ultimate modifying additive to lithium molar ratio to (0.5-1):1, respectively. Method makes it possible to prepare polymer with controllable vulcanometric characteristics of rubber mixes. EFFECT: high processibility properties. 7 ex, 1 tbl
Patent RU-2096525-C1 (RU)
Inventor: KAJBYSHEV FLYUR V
IPC: C23F11/04
Filed: 1995-10-11
Granted: 1997-11-20
Abstract: FIELD: oil production. SUBSTANCE: hydrochloric acid corrosion solution is essentially mixture of hydrochloric aminoparaffins prepared by amination of C 10 -C 26  chloroparaffins containing 15-46 wt % organic chlorine at 120-160 C with ethylene diamine in organic chlorine to diamine equimolar ratio to attain residual organic chlorine content of not higher than 3 wt %. Use of corrosion inhibitor makes it possible to prevent more effectively corrosion of metals in hydrochloric acid. EFFECT: improved properties of the corrosion inhibitor.