baber/WOPTO huggingface dataset:
Patent RU-2094632-C1 (RU)
Inventor: KASIMOV LENAR N
IPC: F02B75/32
Filed: 1994-12-29
Granted: 1997-10-27
Abstract: Использование: двигателестроение. Сущность изобретения: двигатель внутреннего сгорания, содержит по меньшей мере два оппозитно установленных цилиндра 2, поршни 3, преобразователь возвратно-поступательного движения поршней во вращательное движение вала, систему газораспределения и питания. Преобразователь возвратно-поступательного движения поршней во вращения вала выполнен в виде планетарной зубчатой передачи, содержащей неподвижной солнечное колесо 10 и два сателлита 8, закрепленные на водиле 9 и соединенные с кривошипом 7. Количество зубьев солнечного колеса 10 планетарной зубчатой передачи и сателлитов 8 относится как 2:1. Система газораспределения снабжена дополнительным патрубком 13 и дополнительным клапаном 16, соединяющими полость цилиндра 2 с атмосферой. 2 з.п. ф-лы, 4 ил.
Patent RU-2084408-C1 (RU)
Title: Device for electrochemical treatment of water
Inventor: RAMAZANOV ZUFAR D
IPC: C02F1/461
Filed: 1995-01-11
Granted: 1997-07-20
Abstract: FIELD: purifying and decontamination of water, or production of detergents and disinfectants. SUBSTANCE: the device has on electrochemical cell made of coaxially aligned tubular and internal electrodes, tubular ceramic diaphragm, catalytic chamber; the catalytic chamber is installed inside the internal tubular electrode; the electrochemical cell is installed in stepped casings - the lower and upper ones - furnished with flexible sealing gaskets and cavities; the upper casing is furnished with an outlet pipe connection, and the lower casing- with two inlet pipe connections. The device has covers of dielectric material made with sealing combs, hole for discharge of water and a groove for axial fixing. The device also has an agitating mechanism made in the form of die sleeves with grooves at angle of 45 deg. towards the flow and installed in the electrode chambers with a space of 30 to 50 mm. With the aim of purifying of potable water the geometric dimensions of the cell satisfy ratio  , where Sk and Sa - cross-section areas of the cathode and anode chambers, respectively; for removal of ions of heavy metal a chamber with cationic exchangers is installed between the anode and chambers of the electrochemical cell. EFFECT: enhanced efficiency. 4 cl, 3 dwg
Patent RU-2076264-C1 (RU)
Title: Method and lighting fixture for illuminating two-way traffic streets
Inventor: KARACHEV VLADIMIR M
IPC: F21S13/10
Filed: 1995-03-30
Granted: 1997-03-27
Abstract: FIELD: lighting engineering. SUBSTANCE: lighting fixtures distinguished by wide luminous intensity distribution curve are arranged in two-row rectangular manner along roadway and provide for asymmetric distribution of light flux with two maxima of luminous intensities, one being against traffic and parallel to center line of street, other maximum of luminous intensity, at certain angle to center line of street unidirectionally with traffic within interval found from mathematical expression. Lighting used for the purpose have light source and side optical members, left one being turned with respect to longitudinal axis through angle found from mathematical expression. EFFECT: improved uniformity of brightness distribution over roadway in lateral plane of two-way traffic street. 2 cl, 2 dwg
Patent RU-2083747-C1 (RU)
Title: Method of production of fibreboard
Inventor: AKAEV OLEG PAVLOVICH
IPC: D21J1/00
Filed: 1995-04-20
Granted: 1997-07-10
Abstract: FIELD: production of fibreboard. SUBSTANCE: paper - base of fibreboard is impregnated with parchmentizing solution of 85-90% phosphoric acid. Monolithic web is formed from impregnated layers of paper, washed from parchmentizing solution, dried and pressed. Introduced into parchmentizing solution is monocalcium phosphate in the amount of 0.1-0.5% in terms of CaO. EFFECT: higher efficiency. 1 tbl
Patent RU-2140949-C1 (RU)
Title: Cover paint composition for leathers
Inventor: ERMOLENKO N V
IPC: C09D5/02
Filed: 1995-06-20
Granted: 1999-11-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: described new is cover paint for composition based on color concentrate, casein, wax emulsion, emulsion of copolymer of methylacrylate, butyl acrylate and methacrylic acid, dispersion of butadiene- methyl methacrylate copolymer, acrylic acid (methacrylate)methacrylate methyl ester and water. Composition further comprises octafluorotoluene, ratios of components being as follows, wt %: paint, 99.0-99.99, octafluorotoluene, 0.01-1.0. EFFECT: greater strength and high elasticity of leathers. 7 ex, 1 tbl
Patent RU-2128503-C1 (RU)
Title: Antiviral pharmaceutical emulsion of type "oil-in-water"
Inventor: KNUD EHRIK GEBKHAR-KHANSEN
IPC: A61K31/522
Filed: 1993-09-09
Granted: 1999-04-10
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: emulsion has 9-[(2-hydroxyethoxy)methyl] guanine (aciclovir) or its salt or ester, organic solvent and also polyhydric alcohol, glycerolformal being polyhydric alcohol is propylene glycol. Emulsion does not cause an extreme irritation of skin or mucosa. EFFECT: enhanced effectiveness, prolonged storage, improved quality of emulsion. 6 cl, 7 tbl, 5 dwg
Patent RU-2124006-C1 (RU)
Title: Хинолоновые и акридиноновые соединения, способы их получения и фармацевтическая композиция на их основе
Inventor: SAJRUS DZHON ONMAKHT
IPC: C07D405/04
Filed: 1993-10-14
Granted: 1998-12-27
Abstract: Изобретение относится к хинолоновым и акридиноновым соединениям формулы I или их фармацевтически приемлемым солям, где R 2  - H, (C 1 -C 6 )алкил (C 1 -C 4 )фторалкил; R 3  - H, CN, (С 1 -C 6 )алкил, (C 1 -C 6 )фторалкил, этаноил или R 2  и R 3  образуют 1,4-бутандиил; R 4  означает группу формулы II; R 7  - H, R 8  - H, (C 1 -C 4 )алкокси, NO 2 , CN, (C 1 -C 4 )фторалкил, галоген, (C 1 -C 4 )алкил; R 9  - H, галоген, (C 1 -C 4 )алкил или (C 1 -C 4 )фторалкил или R 8  и R 9 , взятые вместе, образуют (C 1 -C 3 )алкилендиокси; R 10  и R 11  - H, (C 1 -C 4 )алкил. Предложено также соединение формулы III, которое подвергают декарбоксилированию или дегидратированию для получения соединения I, где R 3  - H. Предложены также другие способы получения соединений I. На основе этих соединений может быть приготовлена фармацевтическая композиция, обладающая релаксирующим действием в отношении гладкой мышцы мочевого пузыря. 8 с. и 10 з.п. ф-лы.
Patent RU-2108242-C1 (RU)
Title: Vehicle fuel cryogenic tank
Inventor: GRUSHITSYN I P
IPC: B60K15/03
Filed: 1995-09-06
Granted: 1998-04-10
Abstract: FIELD: transport engineering; vehicles operating on liquefied natural gas. SUBSTANCE: cryogenic tank has hermetically sealed hood accommodating reservoir for liquefied natural gas secured on heat insulating supports. Reservoir is provided with devices for filling in, draining and delivering liquefied natural gas into fuel system of vehicle. Reservoir for liquefied natural gas is coupled with supports for movement by means of trunnions radially secured on reservoir in plane passing through its center of masses. Liquefied natural gas delivering device is furnished with fuel evaporator employing the heat of engine cooling system. Draining device can be connected to additional filling line of liquefied natural gas source when filling the reservoir along two lines and is provided with fuel sprayer in form of perforated tube. When filling the reservoir through one line, tube serves to entrap draining vapors. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2097494-C1 (RU)
Title: Impact-action device
Inventor: GRIGORASHCHENKO VLADIMIR A
IPC: E02F5/18
Filed: 1995-09-12
Granted: 1997-11-27
Abstract: FIELD: pneumatic impact mechanisms designed for trenchless laying of service lines. SUBSTANCE: impact-action device has hollow housing accommodating striker with central channel in which air distributor is placed being installed in housing by means of flexible member. Flexible member is made in form of bushing installed between housing and air distributor with clearance over entire outer or inner surface Bushing can be made of two parts one of which is installed with clearance over outer side and the other, with clearance over inner side. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2096162-C1 (RU)
Inventor: MESHCHANKIN ANDREJ I
IPC: B24B11/02
Filed: 1996-01-09
Granted: 1997-11-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: special inserts are introduced in the central through opening in a truncated ball before finishing. After completion of the finishing the inserts are removed. The inserts are rigidly interconnected through cylindrical necks whose diameter is less than that of the through opening. In the central through opening on the cylindrical neck is a friction member. The diameter of the base of the working surface of one of the inserts is equal to the diameter of the through opening in the truncated ball. The flexible friction member is made of rubber or other material, which allows the insert to be sealed and kept in the central opening of the truncated ball during finishing. EFFECT: improved design. 6 cl, 4 dwg
Patent RU-2118818-C1 (RU)
Title: Method for integral hygienic estimation of impact of local vibration and associated factors speeding up development of vibration disease on human organism
Inventor: UST JANTSEV SERGEJ LEONIDOVICH
IPC: A61B10/00
Filed: 1996-01-10
Granted: 1998-09-10
Abstract: FIELD: medicine. SUBSTANCE: following characteristics of basic organ (hand fingers muscle flexor) critical relative to effect of local vibration imparted to hands are determined as associated factors speeding up development of vibration disease instead of labor conditions depending on many factors: actual static force applied to vibrating surface and specified maximal static force; actual and specified maximal productive force in contact with vibrating surface; specified value of joint impact of all characteristics of cooling microclimate factor on human organism is found instead of separate characteristics of associated factor speeding up vibration disease (cooling microclimate); mathematical operations are made with characteristics of vibration loads and of those of each associated factor speeding up development of vibration disease which yields respective hygienic estimates of 0.91 and 0.1; if total hygienic estimate of vibration load and associated factors speeding up development of vibration disease is equal to or lower than unity, it means that there is no combination of detrimental effects of local vibration and associated factors; if result is higher than unity, local vibration combined with associated factors produces harmful impact. EFFECT: improved confidence of estimate results. 1 cl, 1 tbl
Patent RU-2089597-C1 (RU)
Inventor: VAJL YURIJ K
IPC: C10G65/04
Filed: 1996-02-20
Granted: 1997-09-10
Abstract: Изобретение относится к нефтепереработке нефтяного сырья и, в частности, к гидроочистке нефтяных дистиллятов. При гидрогидрогенизационной переработке дистиллятов и их смесей с остатками происходит забивка и дезактивация катализаторов процесса металлоорганическими соединениями и отложением кокса. Для увеличения срока службы катализатора и повышения их активности предлагается 2-х стадийный способ гидроочистки, где на стадии гидроподготовки предлагается катализатор при следующем соотношении компонентов, мас. %:  Трехокись молибдена - 10,0-15,0  Окись никеля или кобальта - 2,0-5,0  Окись титана (H 2 TiO 3 :TiOSO 4 )=2:1 до 1:2 - 0,05-2,0  Фосфат железа - 0,5-2,00  Окись алюминия - Остальное  4 табл.
Patent RU-2093158-C1 (RU)
Title: Antitumor agent
Inventor: OBOROTOVA NATALIYA A
IPC: A61K31/194
Filed: 1996-02-23
Granted: 1997-10-20
Abstract: FIELD: pharmacy, oncology. SUBSTANCE: invention proposes an agent containing 1,4-dihydroxy-5,8-bis-[2-(2-hydroxyethyl)-aminoethylamino] -9, - -10-anthracenedione dihydrochloride and additional agents (polyvinylpyrrolidone, citric acid and water). Composition has the following components, wt. -%: 1,4-dihydroxy-5,8-bis-[2-(2-hydroxyethyl)-aminoethylamino] -9, - -10-anthracenedione dihydrochloride 1.900-2.100; polyvinylpyrrolidone (molecular mass is 12600 Da) 5.700-6.300; citric acid 0.095-0.105, and water for injection - up to 100. EFFECT: high effectiveness, stability at storage and safety of agent. 5 tbl
Patent RU-2104960-C1 (RU)
Inventor: POTAPOVA G F
IPC: C02F1/78
Filed: 1996-03-06
Granted: 1998-02-20
Abstract: FIELD: treatment of industrial and usual sewage; oxidation of organic compounds, namely, pesticides, chloroorganic and aromatic compounds and toxic compounds; oxidation of inorganic materials; disinfection of sewage. SUBSTANCE: stream of sewage to be purified is affected by electrolysis, diaphragm electrolyzer having cathode of glass carbon or of carbon-graphite fabric being used. The process is carried out in cathode space by uninterrupted supply of ozone-oxygen mixture (content of ozone in it being 10-17 mass %). Said mixture is regenerated in anode chamber of electrolyzer, the process takes place by supplying of fluoride-containing solution. EFFECT: improved efficiency of the method.
Patent RU-2127567-C1 (RU)
Title: Superelastic nitinol cava-filter "kaleidoskop"
Inventor: RYKLINA E P
IPC: A61F2/01
Filed: 1996-03-29
Granted: 1999-03-20
Abstract: FIELD: medicine; surgery. SUBSTANCE: cava-filter is characterized by biological compatibility with organism tissues. It provides for access through peripheral and central veins due to small diameter of 1-1.5 mm in compact state. It is capable of retaining small thrombus migration due to uniform regulated arrangement of thrombus catching cells along vein section. Filter eliminates hazard of its displacement in caudal and cranial directions or shifting of filter axis with respect to axis of lower hollow vein due to presence of several supporting planes. It provided for intensity to oscillations at occurrence of blood counter flow because of formation of two supporting circumferences with locks and for reliable fixing without perforation of vein walls. Cava-filter contains wire elements made of titanium nickelide with locks-limiters on vacant ends. Wire elements are fixed by bushings with formation of blades. The latter are bent to form figure eight in longitudinal direction or shaped as six- or eight-point star crossed by paths of vacant ends in transverse direction. Vacant ends on one side of filter are shifted relative to vacant ends on the other side. EFFECT: improved design. 1 cl, 4 dwg
Patent RU-2095185-C1 (RU)
Inventor: LITVINENKO SERGEJ A
IPC: B21K1/46
Filed: 1996-04-10
Granted: 1997-11-10
Abstract: Изобретение относится к холодной обработке металлов давлением и может быть использовано при изготовлении деталей типа шаровых пальцев. В способе изготовления шаровых пальцев, включающем отрезку заготовки, первую предварительную высадку головки и предварительное редуцирование стержня, вторую предварительную высадку головки и окончательное редуцирование стержня с окончательным оформлением конуса, окончательную высадку шаровой головки, на стадии предварительного редуцирования стержня производят предварительное формирование конуса на части стержня, примыкающей к подголовной цилиндрической части, с углом, равным углу окончательно оформленного конуса. Технический результат выражается в повышении качества готовых деталей и повышении стойкости инструмента за счет исключения образования воздушной подушки. Кроме того, возможно изготовление деталей с общей деформацией при редуцировании < 0,7, а относительная длина высаживаемой части >4,5. 1 ил.
Patent RU-2096901-C1 (RU)
Inventor: SAMOKISH VYACHESLAV V
IPC: H02M7/12
Filed: 1996-06-05
Granted: 1997-11-20
Abstract: FIELD: electrical engineering; single- and double-pole power supplies for low-power electronic circuits from single- and three-phase supply mains. SUBSTANCE: voltage changer has switch, control unit, ripple and storage capacitors connected in series through two diodes for input voltage of respective polarity. Recharging storage capacitor to ripple one through controlled switch within other half-wave of AC voltage increases output DC current into load compared to input current coming from AC voltage supply. Novelty is that second similar channel is provided for producing DC voltage of other polarity as well as that channels are intercoupled through fifth diode to ensure simultaneous recharging of ripple capacitors of both channels during recharging of storage capacitors thereby increasing output current compared to separate use of channels by 1.5 to 1.8 fold. Proposed options differ in arrangement of control switch circuits using different end-of-charge flags for additional capacitors. In first option, such flag is charge current drop to zero in additional capacitor; in second option, it is appearance of charge current in opposite channel; in third option, switch is controlled depending on polarity of AC input voltage. EFFECT: improved utilization factor of full power supplied from AC voltage source. 6 cl, 5 dwg
Patent RU-2130466-C1 (RU)
Title: Method of preparing elastic foams
Inventor: AVERKO-ANTONOVICH I JU
IPC: C08G18/16
Filed: 1996-06-18
Granted: 1999-05-20
Abstract: FIELD: automobile manufacture, civil engineering and other industries, manufacture of sporting articles. SUBSTANCE: polyisohydroxypropylene polyisocyanate containing 2.0 to 4.0 wt % NCO groups is foamed in the presence of latex and at least 20 wt % dry matter at 80-20:20-80 weight ratio thereof. Said latex functions as catalyst, emulsifier, foaming agent and polymer matrix. EFFECT: improved elasticity, greater tensile strength, higher resistance to prolonged and cyclic compression. 14 ex, 1 tbl
Patent RU-2100551-C1 (RU)
Title: Lock
Inventor: STEPANOV EVGENIJ M
IPC: E05B17/20
Filed: 1996-07-01
Granted: 1997-12-27
Abstract: FIELD: guarding equipment, in particular, locking devices which may be used in encoder systems. SUBSTANCE: lock has body, cross bar, cross bar control member, rotation member in control circuit, retainer and retainer control member. Cross bar control member has shaft, whose one end is positioned outside the door and other end may directly or through kinematic circuit cooperate with rotation member. Shaft or kinematic circuit member and rotation member are positioned so as to define friction pair between them. Retainer and retainer control member are attached to door inner surface for cooperation of retainer with control circuit member or cross bar and fixing cross bar in closed position of lock. Construction of lock eliminates possibility of selecting key or breakage of key well. EFFECT: increased efficiency, enhanced reliability in blocking and wider operational capabilities. 4 cl, 4 dwg
Patent RU-2116536-C1 (RU)
Title: Multi-stage end seal for revolving shaft
Inventor: TOKAREV E P
IPC: F16J15/34
Filed: 1996-07-09
Granted: 1998-07-27
Abstract: FIELD: sealing technology; sealing shafts of pumps handling highly inflammable, combustible and toxic liquids. SUBSTANCE: end seal is made in form of multi-stage seal including main and auxiliary stages. Auxiliary stage is made in form of hydraulic seal consisting of two seals with cavity between them connected with sealing liquid source. Located between main and auxiliary stages of seal is drain hermetic chamber having branches for escape of liquid fraction to hermetic reservoir and gaseous fraction either to hermetic reservoir or for burning. Branches are fitted with shut-off control fittings. EFFECT: enhanced reliability of sealing. 3 dwg
Patent RU-2120644-C1 (RU)
Title: Method determining dynamic range of receivers of electronic reconnaissance
Inventor: NIKOLAEV V A
IPC: G01S13/08
Filed: 1996-07-01
Granted: 1998-10-20
Abstract: FIELD: testing of equipment of electronic reconnaissance . SUBSTANCE: radar which carrier is included in range of frequencies reconnoitered by electronic reconnaissance equipment and which energy potential is sufficient to form signal exceeding real sensitivity of electronic reconnaissance equipment at maximum range from radar is selected. Aircraft carrying electronic reconnaissance equipment conducts flights remaining in principal beam of antenna radiation pattern of radar approaching radar or flying away from it. Maximum and minimum distances from radar at which receiver of electronic reconnaissance equipment maintains specified characteristics are fixed. Dynamic range is calculated by formula DD=(R max /R min ) 2 , where R max , R min  are maximum and minimum distances between radar and receiver of electronic reconnaissance equipment. EFFECT: increased maximum power of output signal used to measure dynamic range.
Patent RU-2099707-C1 (RU)
Title: Method for predicting effectiveness of neurotropic drugs in cases of allergy
Inventor: DEMIDOVA MARINA ALEKSANDROVNA
IPC: G01N33/48
Filed: 1996-07-18
Granted: 1997-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining phosphatidylinositides levels in allergy patients blood by means of horizontal flow-through chromatography before and after administering test dose of neurotropic preparation. The values rising 1.2 times and more when compared to their levels before applying medication preparation, positive effectiveness in treating given patient with the preparation is predicted. EFFECT: enhanced accuracy of prognosis and reproducibility of the method. 1 tbl
Patent RU-2121083-C1 (RU)
Title: Sealed centrifugal pump
Inventor: KLYKOV M V
IPC: F04D7/02
Filed: 1996-08-13
Granted: 1998-10-27
Abstract: FIELD: pumping equipment. SUBSTANCE: invention is related to design of units of pumps for nonpositive expulsion with flexible sealing of mobile parts that can be used to pump media carrying impurities. Sealed centrifugal pump has body with rear lid, guiding apparatus, sucking and injecting branch pipes and axle anchored in rear lid with the aid of one or several membranes or bellows. Outer end of axle in put into bearing unit located eccentrically on end of shaft of drive. Axle of drive is placed at angle to axis of rocking element and end of axle positioned inside body of pump carries working element in the form of disc. EFFECT: enhanced operational reliability by prevention of jamming of working element by solid mechanical particles carried in medium pumped over. 3 dwg
Patent RU-2118676-C1 (RU)
Inventor: SHAKHNAZAROV ARMAIS ARUTJUNOVI
IPC: E21B43/00
Filed: 1996-08-28
Granted: 1998-09-10
Abstract: FIELD: oil production industry. SUBSTANCE: this particularly relates to technology of operating wells in oil beds at natural water pressure conditions. According to method, oil bed is developed at natural water pressure conditions with flooded wells. These wells are arranged throughout area of bed in non-linear order. Three and more wells are grouped together without any well located in middle of group. Wells are exploited in mode of subsequent stopping of one well in group or by successive changing value of liquid recovery from these wells for rotation of resulting vector of velocity of filtration flow. Application of aforesaid method ensures increased oil productive capacity of bed. EFFECT: higher efficiency. 2 dwg, 1 tbl
Patent RU-2135199-C1 (RU)
Title: Method of stomach protection against damage caused by bile acids
Inventor: VAKHRUSHEV JA M
IPC: A61K31/717
Filed: 1996-10-02
Granted: 1999-08-27
Abstract: FIELD: medicine, particularly, gastroenterology; applicable in protection of mucous membrane of stomach in duodenogastral reflux from harmful effect of bile acids. SUBSTANCE: invention consists in that preparation absorbing bile acids is used in the form of polyphepan which is introduced in the amount of 0.3-0.6 g/per kg of patient weight 3-4 times a day up to stable reduction of bile acids in stomach. EFFECT: reduced harmful effect of bile acids and absent side effect in treatment. 2 cl