baber/WOPTO huggingface dataset:
Patent RU-2096679-C1 (RU)
Inventor: KOSTYUCHENKO ANATOLIJ A
IPC: F22B21/04
Filed: 1994-10-27
Granted: 1997-11-20
Abstract: FIELD: manufacture of boilers; boiler units. SUBSTANCE: vertical double-drum boiler includes gaslight shell 1 with rigidity strakes 2 formed by front wall 3 which changes to hearth wall 4 and ceiling wall 5 which are closed to lower drum 6 and upper drum 7 by side walls 8 and 9 and rear wall 10. Walls 8 are provided with chambers 11; upper chambers are brought in communication with drum 7 by means of steam escape tubes 12. Sell 1 is divided by transverse walls 13 and 14 into furnace 15, intermediate flue 16 and flue 17 of boiler bundle 18. Walls 3-5, 8-10 and 13, 14 are made from tubes 19 rigidly interconnected by means of spacers 20 in form of diaphragm panels. Transverse wall 13 has upper section 21 bent towards furnace after which its tubes are scalloped forming port for passage of gases Transverse wall 14 is scalloped respectively at the bottom. Rear wall 10 is provided with gas exhaust port 22 in its upper portion. Distance partitions 23 are mounted in height of boiler bundle 17. Side walls 8 of intermediate flue 16 have sections bent towards each other forming wells 24 with heat exchange stacks 25 mounted on their horizontal sections. Heat exchange stacks belong, for example to first and second stages of steam superheater. Horizontal sections of tubes 19 of wells 24 may be arranged in two rows and are rigidly interconnected in pairs by means of vertical spacers 26. Vertical sections of tubes 19 of wells 24 are interconnected by means of spacers 27 forming diaphragm panels 28 rigidly connected with transverse walls 13 and 14 over end surfaces. Heat exchange stacks 25 are supported by horizontal sections of tubes 19 of wells 24 through horizontal beams 30 mounted near panels 28 and are also supported by tubes of walls 8 by well-known method. Openings in walls 8 are sealed at area of wells 24 by one of well-known methods. Lower drum 6 is mounted on boiler foundation by means of supports 30 and lower chambers 11 of walls 8 are mounted by means of supports 31. Supports 32 and 33 are mounted under sections of connection of panels 28 to wall 13 between this wall and hearth wall 4, as well as between wall 4 and boiler foundation. On side of furnace 15, support 32 and clearance between transverse wall 13 and hearth wall 4 are insulated by means of lining are not shown in drawings. EFFECT: enhanced reliability. 4 cl, 7 dwg
Patent RU-2111214-C1 (RU)
Title: Peptides and pharmaceutical composition based on thereof
Inventor: PREDRAG SIKIRICH
IPC: A61P29/00
Filed: 1993-05-28
Granted: 1998-05-20
Abstract: FIELD: chemistry of peptides, medicine. SUBSTANCE: peptides containing from 8 to 15 amino acid residues of the general formula (I): Xaa-Zaa-$$$-Xaa-Yaa-Pro-Ala-Asp-Zaa-Ala-$$$ where molecule can be fused to cycle by amide bond between the first and the last amino acid residue; Xaa = Ala, $$$-Ala, Leu, Ile, Gly, Val, Nle, Nva; Yaa = Arg, Lys, Orn, His; Zaa = Aad, Apm, Asp, Glu and at least one of residues Xaa or Zaa is absent. Pharmaceutical composition has one or some peptides of the formula (I) taken at effective amount in mixture with pharmaceutically solid or liquid carrier and can be used for prophylaxis of gastroenteric ulcer formation, radiation injure and malformation, protection at chemical burn, edema, trauma, bone fracture, viral infection, depressive and shock states, disorders of dopamine-ergic etiology. Peptides show organ-protective activity and can be used in medicine. EFFECT: enhanced effectiveness of peptides. 14 cl, 7 dwg
Patent RU-2087823-C1 (RU)
Inventor: ERUSALIMSKIJ MIKHAIL I
IPC: F28F1/04
Filed: 1995-04-28
Granted: 1997-08-20
Abstract: FIELD: heat exchangers used for high-temperature and aggressive media. SUBSTANCE: heat exchanger includes cylindrical shell with end inlet and outlet headers for medium to be heated and side inlet and outlet branch pipes for heat-transfer agent, bundle of longitudinal tubes located inside shell and connected with headers. Longitudinal tubes consists of two and more sections coupled together. Terminal connecting members of these sections have prismatic or cylindrical form; in connecting the tubes in bundle, terminal connecting members are blocked with terminal members of adjacent tubes forming members which excludes lateral and axial displacement. Prismatic terminal members form tube sheets and partitions partially overlapping the cross section; cylindrical terminal members form passage sections. Tubes are provided with fins in form of circular projections; prismatic and cylindrical terminal members are made integral with ends of tube section forming seats to receive narrowed opposite ends of sections being connected; outer diameter of cylindrical members is equal to outer diameter of tubes without fins; diameter of prismatic members is equal to diameter of circle inscribed in them which is equal to diameter of tubes with fins. EFFECT: enhanced efficiency. 4 cl, 9 dwg
Patent RU-2089144-C1 (RU)
Title: Apparatus for magnetic stimulation of visual tract
Inventor: LINNIK LEONID F
IPC: A61N2/12
Filed: 1995-05-16
Granted: 1997-09-10
Abstract: FIELD: medicine; physiotherapy; ophthalmology. SUBSTANCE: proposed apparatus functions upon principle of subjecting patient to effect of magnetic field pulses, shape of which is close to that of asymmetrical saw-tooth pulses. By suitably selecting polarity and irradiation area, such pulses are capable, in particular, to induce electromotive force (e.m.f.) in nerve fibres which corresponds to e.m.f. value normally present in intact nerves, thereby reinforcing excitability and conduction function. Similarly to prior-art devices, proposed apparatus comprises casing accommodating permanent magnet rigidly attached to framework, and control unit. Inventive novelty of proposed apparatus resides in fact that casing accommodated coaxially arranged induction coils having core that is capable of axially travelling. Core is rigidly attached to pusher rod articulately connected with framework. Working end of casing is bevelled at angle of less than 20 deg. Framework with magnet attached to it are slidable along casing axis. Turned-away axial end of casing accommodates, rigidly attached to it, spring, while induction coils are electrically connected with control unit. EFFECT: enhanced efficiency of treatment of visual tract; shorter treatment time. 2 dwg
Patent RU-2097115-C1 (RU)
Inventor: SHUBINA VALENTINA NIKOLAEVNA
IPC: A62B11/00
Filed: 1995-07-28
Granted: 1997-11-27
Abstract: FIELD: air treatment. SUBSTANCE: invention relates to systems responsible for live preservation in closed spaces, in particular, to air- treatment systems where carbon dioxide is removed from air designed for breathing. System contains adsorber with layer of continuously regenerated CO 2  absorbent and fan supplying air out of space into adsorber. Outlet of adsorber is connected with moisture-exchange apparatus including continuously regenerated steam absorbent. Outlet of moisture-exchange apparatus communicates with atmosphere. Availability of this apparatus installed, in direction of air flow, behind CO 2  absorbent enables generation of steam in the stage of desorption and subsequent drying and cooling of CO 2  absorbent before adsorption stage. EFFECT: simplified system and enhanced system efficiency, including that in zero gravitation conditions.
Patent RU-2103566-C1 (RU)
Inventor: GUS KOV V D
IPC: F15B11/22
Filed: 1995-12-20
Granted: 1998-01-27
Abstract: FIELD: civil engineering and transport; jacking up and levelling of load platforms and self-propelled units. SUBSTANCE: hydraulic drive has hydraulic supports installed on load platform and coupled by hydraulic main lines with spaces of reciprocating meter. Meter spaces and rod spaces of hydraulic supports are connected with supply source and tank through reversible distributor. Rod spaces of controlled check valves are connected to meter spaces coupled with hydraulic supports. Rod and piston spaces of check valves are connected through additional distributor with supply source and tank. Drive has levelling spools whose drain holes communicate with tank inlet holes are connected with supply source and outlet holes, with piston spaces of check valves. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2096616-C1 (RU)
Title: Method for preserving surface in underground mining of coal
Inventor: MASHKOVTSEV IGOR L
IPC: E21C41/00
Filed: 1996-03-18
Granted: 1997-11-20
Abstract: FIELD: mining industry. SUBSTANCE: this relates to underground mining of coal and environment control. According to method, drilled from development openings into overlying rock over entire length of mining field are bore-holes with hardening solution at distance from each other equal to half pitch of caving or lowering of main roof rock. Length is equal to thickness of rock of immediate and main roof. Bore-holes are inclined towards mining field at angle equal to angle of caving base incline or lowering of rock. These bore-holes are alternated with bore-holes arranged in the form of fan, that is 3-4 bore-holes in one fan drilled between caving domes. Bore-holes and fans are located perpendicular to underground working. EFFECT: high efficiency. 3 dwg
Patent RU-2119027-C1 (RU)
Title: Method for control of tensioning force applied to reinforcing wire at continuous reinforcement of cylindrical reservoirs
Inventor: SHATIRJAN S N
IPC: E04G21/12
Filed: 1996-04-30
Granted: 1998-09-20
Abstract: FIELD: construction engineering. SUBSTANCE: this is intended for creation of prestressed structures and can be used in erection of cylindrical reservoirs assembled of prefabricated panels which are connected by joints using method of continuous reinforcement by means of reinforcement winding machines. According to method for control of tensioning force applied to reinforcing wire at continuous reinforcement of cylindrical reservoirs which includes compression of reservoirs and closing of joints between prefabricated panels, measured is tensioning of reinforcing wire in section between guide roller of reinforcement winding machine and point of contact between reinforcement and wall of reservoir. For this purpose, installed on internal surface of reservoir over its horizontal axial cross-section on ends of panels adjacent to joint are stems with holes. Secured in these holes are master wires with length which is equal to distance between guide roller of reinforcement winding machine and point of contact between armature and wall of reservoir. Value of tensioning force applied to master wire is determined according to following formula: p 2  = p 1 F 2 /F 1 , where p 1  - value of tensioning force applied to reinforcing wire, kgf, F 1  - cross-section area of reinforcing wire, sq. cm, F 2  - cross-section area of master wire, sq.cm. Then, in process of winding, measured is tensioning force applied to master wire. Application of aforesaid method improves accuracy and reliability of measuring tensioning force applied to reinforcing wire. EFFECT: higher efficiency. 2 dwg
Patent RU-2101473-C1 (RU)
Title: Способ вскрытия продуктивного пласта в обсаженной скважине
Inventor: OPALEV VLADIMIR ANDREEVICH
IPC: E21B43/11
Filed: 1996-05-28
Granted: 1998-01-10
Abstract: Использование: в нефтегазодобывающей промышленности, в частности в способах вторичного вскрытия продуктивных пластов в обсаженных скважинах, осуществляемых перфораторами взрывного типа. Обеспечивает сохранение целостности заколонного цементного камня обсаженной скважины при вторичном вскрытии продуктивного пласта перфораторами взрывного типа при одновременном повышении качества вскрытия и ускорения освоения скважины. Сущность изобретения: по способу в стволе скважины в интервале перфорации осуществляют проводку в породу пласта по меньшей мере один сквозной перфорационный канал. Его проводят механическим сверлением через обсадную колонну и заколонный цементный камень. Затем ствол скважины в интервале перфорации заполняют породоразъедающим раствором, например кислотным. Спускают в скважину перфоратор взрывного типа. Осуществляют взрыв зарядов перфоратора в среде породоразъедающего раствора.
Patent RU-2106434-C1 (RU)
Inventor: MALEN KIKH A N
IPC: C25C3/06
Filed: 1996-06-11
Granted: 1998-03-10
Abstract: Изобретение может быть использовано при обжиге и пуске алюминиевого электролизера. Сущность: по первому варианту перед установкой анода на поверхности межблочных швов размещают слой из кислородсодержащего соединения бора, в качестве которого используют борный ангидрид или борную килосту (в пересчете на борный ангидрид) в количесвте 10 - 24 кг на 1 м 2  поверхности межблочных швов. По второму варианту перед установкой анода предварительно перед размещением кислородсодержащего соединения бора поверхность межблочных швов покрывают слоем из углеродсодержащего материала, в качестве которого используют каменноугольный пек или фенольную смолу в количестве 20 - 45 кг на 1 м 2  поверхности межблочных швов. При этом за счет заполнения неплотностей в межблочных швах тугоплавкими и химически стойкими по отношению к расплавам шпинелями типа mAl 2 O 3  • nB 2 O 3  по первому варианту и шпинелями и углеродсодержащим материалом нижней части неплотностей межблочных швов обеспечивается защита футеровки от проникновения расплавов под угольную футеровку к токоподводящим стержням и далее в теплоизоляционный цоколь. Технический результат - повышение качества алюминия, уменьшение расхода электроэнергии на получение электролитического алюминия и увеличение срока службы электролизера. Повышается сортность алюминия с марки А6 до марки А7, уменьшается расход электроэнергии на 197 - 261 кВт • ч/т электролитического алюминия и увеличивается срок службы электролизера на 1,5 - 2,4 мес. 2 с. и 3 з.п.ф-лы, 2 табл.
Patent RU-2125808-C1 (RU)
Inventor: FESJUN V G
IPC: A23C23/00
Filed: 1996-07-01
Granted: 1999-02-10
Abstract: Композиция для получения молочного пудинга может быть использована в молочной промышленности. Композиция содержит сахар-песок, какао-порошок, стабилизатор "Турризин" РL-106, порошок топинамбура, конденсат острого пара и молочную основу. Получают продукт с хорошими вкусовыми качествами, повышенной биологической ценности и лечебно-профилактическими свойствами.
Patent RU-2125284-C1 (RU)
Title: Method for generation of reflection holograms
Inventor: URVACHEV V I
IPC: G02B5/18
Filed: 1996-08-14
Granted: 1999-01-20
Abstract: FIELD: optical instruments for generation of holograms from multiple-aspect stereoscopic images. SUBSTANCE: reference light beam is generated as zero-order diffraction beam, information beam is generated as diffraction beam of order minus-one. Information beam is directed through holographic plate or film, fine-definition lens raster or plate or film with source multiple-aspect photo images and is reflected back to opposite side of holographic plate or film using flat reflecting mirror which is mounted in hinder focal plane of fine-definition lens raster. Reference beam may be generated from part of information beam which is passed through plate or film with source multiple-aspect photo images which are arranged in random order, fine-definition lens raster which lenses are also arranged in random order, through holographic plate or film and diffraction pattern behind them. EFFECT: decreased requirements for coherence length of light sources. 5 cl, 3 dwg
Patent RU-2128215-C1 (RU)
Title: Частицы с сердцевиной из пероксисоединения, способ их получения, композиция для мытья посуды, отбеливатель
Inventor: KHANS LAGNEMO
IPC: C07C409/00
Filed: 1994-10-07
Granted: 1999-03-27
Abstract: Изобретение относится к частицам, имеющим сердцевину, включающую пероксисоединение, способное высвобождать перекись водорода или пероксикислоты в водных растворах, указанные частицы имеют покрытие, включающее силикат щелочного металла, хелатирующий агент и 0,1-15% от массы частиц алифатическое органическое соединение формулы R 1 C n H m (OH) p (COOH) q R 2 , где n=1-8, m=1-2n, p= 0-n, q=0-2, один из R 1  и R 2  представляет группу СООН, другой - ОН или СООН, и силикат щелочного металла оно содержит в количестве 0,1-10% от массы частиц. Изобретение также относится к способу изготовления и использования таких частиц, а также к композиции, включающей такие частицы. Техническая задача сводится к приданию частицам, включающим пероксисоединение, улучшенных свойств стабильности при хранении, в частности в композициях моющих средств, а также экологической безвредности. Данное изобретение делает возможным изготовление стабильного отбеливателя, который можно использовать в моющих средствах, включающих цеолиты. 3 с. и 7 з.п. ф-лы, 1 табл.
Patent RU-2148575-C1 (RU)
Title: Method of preparing crystalline product from trichloroacetic acid and urea
Inventor: DENISOV A K
IPC: C07C275/08
Filed: 1996-11-19
Granted: 2000-05-10
Abstract: FIELD: herbicides. SUBSTANCE: starting compounds, particularly melt or aqueous solution of trichloroacetic acid and crystalline or granulated urea, interact at molar proportion close to 1:1 at elevated temperature, preferably in product melt at 80-90 C. EFFECT: reduced release of toxic substances. 5 cl, 3 ex
Patent RU-2114287-C1 (RU)
Title: Method for development of oil deposit
Inventor: KOCHETKOV V D
IPC: E21B43/22
Filed: 1996-11-28
Granted: 1998-06-27
Abstract: FIELD: oil production industry. SUBSTANCE: this is used in development of nonuniform oil bed with application of thickening agents. According to method, injected into well is water solution of thickening agent. Used in function of thickening agent is solution of starch in mineralized water with content of salts up to 500 g/l. Utilization of aforesaid method allows for improving efficiency in development of nonuniform oil bed due to use of starch as thickening agent which is stable in salt water. Large amounts of starch are commercially available. EFFECT: high efficiency. 2 tbl, 1 dwg
Patent RU-2131275-C1 (RU)
Inventor: JAPEEV V A
IPC: A61N1/32
Filed: 1996-12-24
Granted: 1999-06-10
Abstract: Изобретение относится к медицине, а именно к устройству, позволяющему определять температуру и проводить стимуляцию органов и тканей в акушерстве и гинекологии, стоматологии, и предназначено для диагностики состояния здоровья до и после лечения, а также для профилактики и лечения воспалительных и других заболеваний. Техническим результатом является упрощение конструкции и повышение эффективности воздействия за счет более точного контроля за температурой области воздействия. Электростимулятор содержит генератор тока с регулятором тока, активный и пассивный электроды, переключатель режимов и усилитель тока. Регулятор тока выполнен в виде аттенюатора, а активный электрод содержит трубку из оптически прозрачного материала, датчик температуры в виде транзистора в металлическом корпусе, установленный на конце трубки, и электрод электростимуляции, соединенный с корпусом транзистора, при этом через переключатель режимов соединены активный электрод с выходом аттенюатора и электроды транзистора с выходом усилителя тока. 2 ил.
Patent RU-2132363-C1 (RU)
Inventor: IL IN A P
IPC: C10N30/06
Filed: 1997-04-24
Granted: 1999-06-27
Abstract: Изобретение относится к технологии получения смазочных материалов, в частности к смазочным составам, обладающим эффектом избирательного переноса, которые используются в высоконагружаемых и изношенных узлах трения. Смазочный состав содержит, мас. %: смесь кластерных порошков меди и железа - 0,04 - 0,3; антифрикционная добавка "Галин" - 0,01 - 0,6, неионогенное поверхностно-активное вещество - 0,02; базовая смазка - до 100, причем соотношение Cu : Fe изменяется в пределах от 1 : 3 до 9 : 1. При использовании состава в узлах трения снижаются коэффициент трения и скорость окисления масел. 3 табл.
Patent RU-2134032-C1 (RU)
Title: Process of manufacture of self-sintering carbon electrode
Inventor: JOKHAN ARNOL D JOKHANSEN
IPC: H05B7/101
Filed: 1996-03-01
Granted: 1999-07-27
Abstract: FIELD: continuous manufacture of self-sintering carbon electrodes in melting furnace in which electrode is used. SUBSTANCE: blocks of first unsintered carbon electrode paste are fed into hardening chamber put on upper end of electrode and having open upper and bottom parts and internal cross-section corresponding to cross-section of manufactured electrode. Blocks of first unsintered carbon paste have diameter smaller than internal diameter of hardening chamber. Second unsintered carbon electrode paste is fed in the form of particles into clearance between hardening chamber and blocks of first unsintered carbon electrode paste. Second electrode paste has binder that hardens at temperature below that of first carbon electrode paste. Second carbon paste is heated and hardened with the use of heating device placed on hardening chamber and hardened jacket around blocks of first carbon electrode paste is formed from second carbon electrode paste. Central unsintered blocks of first carbon electrode paste are then sintered in hard carbon electrode together with hardened jacket with the use of heat generated in area of supply of electric current to electrode. EFFECT: manufacture of electrodes not contaminated with iron. 4 cl, 3 dwg
Patent RU-2119888-C1 (RU)
Inventor: GENKIN V N
IPC: C01B3/36
Filed: 1998-02-10
Granted: 1998-10-10
Abstract: FIELD: petrochemical industry. SUBSTANCE: invention relates to crude hydrocarbon processing technology. Synthesis gas is produced by partial air-oxidation of crude hydrocarbons at oxygen to hydrocarbons ratio (0.5-0.8): 1. Mixture is compressed by piston in internal combustion engine cylinder to attain spontaneous inflammation and obtain temperature 1300-2300 C for a period of 10 -3 -10 -2  s. Oxidation process is activated by introducing partial-oxidation products in amounts from 10 to 20 vol % (on initial raw material). Process products are expanded and cooled upon movement of piston to its lower dead point, after which synthesis gas-containing products from reaction space are introduced upon movement of piston to its top dead point and fresh portion of air-fuel mixture is introduced into cylinder. Cycling of operation is 350 min -1 . EFFECT: increased process productivity. 1 dwg, 1 tbl
Patent RU-2131681-C1 (RU)
Title: Concentrated base (balsam) "zvezda severa"
Inventor: FILONOVA G L
IPC: A23L2/00
Filed: 1998-01-20
Granted: 1999-06-20
Abstract: FIELD: nonalcoholic industry. SUBSTANCE: concentrated base (balsam) contains extractives of vegetable components at the following ratio of extractives in 100 cu.cm of concentrated base, g/100 cu.cm: mountain ash berries, 0.4-0.6; nettle herb, 0.14-0.25; yarrow herb, 0.004-0.014; St.John'swort herb, 0.11-0.12; sweetclover herb, 0.32-0.44; fresh cranberry berries, 1.12-1.132; wellcornine, 0.047-0.057; common salt, 0.05-0.07; carbohydrate-containing additives, 22.0-23.4; citric acid, 0.05-0.06; and also rectified alcohol, 21.2-22.2 cu.cm, water, the balance. EFFECT: broadened assortment of concentrated bases. 3 ex
Patent RU-2146816-C1 (RU)
Inventor: ZARAPIN VITALIJ GEORGIEVICH
IPC: G01N27/00
Filed: 1998-04-23
Granted: 2000-03-20
Abstract: FIELD: gas detectors. SUBSTANCE: method involves inducing and measuring thermal electromotive force in electric circuit, which has absorption gas-sensitive element. Temperature of hot contact is kept at level which provides sensitivity of gas-sensitive element to gas to be detected. Then temperature gradient between hot and cold contacts is monitored. Goal of invention is achieved by design of absorption gas-sensitive element as layer of thin-film semiconductor material with planar film contacts. This results in possibility to decrease height and volume of absorption gas-sensitive element. EFFECT: increased sensitivity, increased speed, decreased reading drift and relaxation effects. 2 cl, 1 dwg, 2 ex