baber/WOPTO huggingface dataset:
Patent RU-2172879-C1 (RU)
Title: Planetary converter for conversions of rotary motion to reciprocating motion
IPC: F16H37/16
Filed: 2000-01-24
Granted: 2001-08-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: planetary converter includes housing 1, carrier 2 and shaft 3 of satellite mounted at carrier at eccentricity relative to longitudinal axis, satellite 4 rigidly connected with its shaft, epicycle 5 and output member 6 of planetary converter rigidly connected with satellite 4 and mounted at the same eccentricity relative to longitudinal axis of shaft 3 of satellite as eccentricity of this shaft relative to axis of carrier. Carrier 2 is provided with gear wheel 7, converter housing 1 is provided with intermediate gear wheel 8 and epicycle 5 is provided with additional gear rim 9; epicycle 5 and its gear rim 9 are mounted coaxially relative to carrier 2 for their joint rotation about carrier 2 and housing 1; intermediate gear wheel 8 is thrown into engagement with gear wheel of carrier and with additional gear rim 9 of epicycle; epicycle 5 forms gear pair with satellite; parametric sizes of gear wheels and epicycle with its additional gear rim are made in the following relationship: r car = r ad.ep (r sat -h)/r ep , where r car , r ad.ep , r sat  and r ep  are radii of pitch circle of gears wheels, respectively: carrier, additional gear rim of epicycle, satellite and epicycle proper; h is eccentricity of axis of satellite shaft relative to axis of carrier and output member of planetary converter relative to axis of satellite shaft. EFFECT: increased load-carrying capacity of planetary converter. 3 cl, 2 dwg
Patent RU-2165057-C1 (RU)
Inventor: SOKOL A N
IPC: F27B21/12
Filed: 2000-01-27
Granted: 2001-04-10
Abstract: FIELD: ferrous metallurgy; equipment used in technological sintering processes and sintering roasting of ore materials. SUBSTANCE: sintering machine has drive sprockets and movable unloading part pressed in direction to drive sprockets; unloading part is provided with non-drive sprockets; sintering machine is provided with rectilinear and radius guides and sintering bogies. Bogies have clearances on radius guides and form closed sintering belt on main part of rectilinear guides. They are provided with running rollers and members engageable with sprockets. These members are evenly located along length of sintering belt. Pitch of these members is equal to half length of sintering bogie and is lesser than pitch between sprocket teeth by 0.4 to 0.9 of amount of clearance between sintering bogies found on radius guides. EFFECT: enhanced efficiency and reliability. 7 dwg
Patent RU-2173520-C1 (RU)
IPC: A21D8/02
Filed: 2000-02-23
Granted: 2001-09-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves preparing sponge dough from part of flour, water and yeast; providing fermentation; mixing remaining part of flour, the entire amount of sponge flour, salt and water; providing fermentation, dividing, proofing and baking doughs. Prior to mixing, mixture of phospholipides, water and grape seed powder is added into sponge dough at temperature of 26-32 C. Grape seed powder is obtained by grinding seeds at first stage and by fine grinding in 0.1-0.2 mm thick film at temperature of 40-60 C at flow rate of 0.3-0.5 m/s at second stage. Grape seed powder:water:phospholipides ratio is (0.1.5:1:5) - (1.5:2.5:4.0), with amount of grape seed powder making 4-10 wt.% and amount of phospholipides - 5-10 wt.%. Sugar is added into dough in an amount of up to 7.0 wt.%. EFFECT: improved quality, increased biological and food value, increased shelf life, reduced production cost and wider range of bakery products. 2 cl, 1 tbl
Patent RU-2184968-C1 (RU)
Title: Method to predict usual miscarriage
Inventor: DAN KOVA I V
IPC: G01N33/53
Filed: 2000-11-21
Granted: 2002-07-10
Abstract: FIELD: medicine, obstetrics. SUBSTANCE: it is conducted the study of immunogenetic profile of peripheral blood leucocytes in a marital couple. Based upon the values of HLA-antigens of classes I, II a discriminant function F is determined by a formula: F (x) = 0.78*A1 + 0.74*A9 + 0.77*A11 + 1.71*A28 - 0.94*A29 - 0.95*B21 + 5.04*B39 - 1.54*B57 - 1.87*B65 - 0.22*Dr5 + 1.39*Dr7 - 0.83*MA9 + 0.56*MA10 - 1.12*MA28 + 1.73*MA29 - 0.74*MB5 + 0.56*MB7 + 0.71*MB8 + 1.11*MB12 + 1.62*MB14 - 0.65*MB27 - 0.61*MB53 - 0.83*MDr2 - 1.60*MDr3 - 0.51*MDr5 - 0.67*MDr7 - 0.46, where A1, A9, A11, A28, A29 - female locus genes A, MA9, MA10, MA28, MA29 - male locus genes A, B21, B39, B57, B65 - female locus genes B, MB5, MB7, MB8, MB12, MB14, MB27, MB53 - male locus genes B, Dr5, Dr7 - female locus genes Dr, MDr2, MDr3, MDr5, MDr7 - male locus genes Dr, N - "the norm", if F (x) > 0, P - "pathology", if F (x) <0. The function obtained provides sensitivity of determinant prediction rule of 79.4%, specificity of 81%, efficiency of 80.7%. EFFECT: higher accuracy in predicting usual miscarriage at pregravidic period. 3 ex
Patent RU-2193931-C1 (RU)
Inventor: PAVLENKO O G
IPC: B64D33/00
Filed: 2001-03-29
Granted: 2002-12-10
Abstract: FIELD: aircraft filter elements and filter stacks for flying vehicle liquid systems. SUBSTANCE: plant includes bath with piezoelectric transducers for excitation of ultrasonic oscillations in washing fluid which are connected to generator outputs (or generator output); said plant is mounted on board as standard on- board equipment or part of set of spare equipment which may be operated on board and on ground. Used as supply source for generators (or generator) are on-board or ground AC or DC sources. Method of cleaning filter elements with the aid of said plant consists in placing the filter elements and filter stacks into bath filled with washing fluid and exciting ultrasonic oscillations in this bath by means of piezoelectric transducers connected to generator outputs (or generator output). For conducting the cleaning procedure, standard equipment or spare on-board equipment, bath and generators (or generator) with piezoelectric transducers are placed on ground; bath is filled with washing fluid and generators are supplied from on-board or ground AC or DC sources. EFFECT: enhanced tactical capabilities of aircraft units in emergency situations. 6 cl, 1 dwg
Patent RU-2186573-C1 (RU)
Title: Способ стабилизации маточного молочка
Inventor: LAZARJAN D S
IPC: A61K35/64
Filed: 2001-05-24
Granted: 2002-08-10
Abstract: Изобретение относится к медицине. Маточное молочко и смесь лактоза-пектин по массе (10,0-10,2):1 взяты в соотношении по массе 1:2. Состав адсорбированного маточного молочка следующий, мас.%: маточное молочко 33,32-33,34, лактоза 60,55-60,65, пектин 5,95-6,05. Изобретение позволяет получать стабильный, легко дозируемый продукт.
Patent RU-2196326-C1 (RU)
Title: Wood testing method
Inventor: MAZURKIN P M
IPC: G01N33/46
Filed: 2001-06-04
Granted: 2003-01-10
Abstract: FIELD: forestry, engineering ecology and wood-working industry. SUBSTANCE: method involves making angular notch on tree trunk or parts thereof with following taking core sample by orienting borer on angular notch end with respect to annular layers; providing boring tangentially to filaments with respect to angular notch. Method may be used for certification of wood ranging between standing tree wood and wood of semi- finished products, as well as for ecological evaluation of forest territories. EFFECT: simplified wood testing procedure and wider range of use. 2 cl, 7 dwg
Patent RU-2185466-C1 (RU)
Title: Fibrous cloth forming apparatus
Inventor: BELIKOV G M
IPC: D01G25/00
Filed: 2001-07-25
Granted: 2002-07-20
Abstract: FIELD: production of nonwoven materials. SUBSTANCE: apparatus has combing unit for fibrous mass preliminarily formed as fibrous layer. Combing unit has feeding table, pair of feeding rolls cooperating one with another and rotating at equal linear speed in same direction at cooperation portion, and two combing drums. Feeding table is made in the form of inserted part adapted for dividing fibrous mass into two flows. Separating part of feeding table is arranged in gap between feeding rolls and has side faces making smooth continuation of concave surfaces. Said surfaces are adapted for supporting respective fibrous mass flow conveyed by feeding roll. Each of combing drums is cooperating with respective feeding roll and discharge part of feeding table. Each of feeding rolls is covered with coils of band saw, whose teeth are inclined in direction of rotation, or coils of band saw on each of feeding rolls are arranged in alternation with respect to band saw coils, whose teeth are inclined in direction opposite to direction of rotation thereof. Each combing drum has fibrous mass removing and fibrous layer forming unit. EFFECT: increased efficiency and improved quality of nonwoven material by reduced mechanical action upon fiber layer due to decreased thickness of fibrous layer. 3 dwg
Patent RU-2202461-C1 (RU)
Title: Apparatus for polishing surfaces
Inventor: STEPANOV JU S
IPC: B24B29/00
Filed: 2001-08-21
Granted: 2003-04-20
Abstract: FIELD: machine tool manufacture, possibly subsidiary devices used for polishing any surfaces. SUBSTANCE: apparatus includes mandrel carrying abrasive wheel. Sleeve is mounted on mandrel. Said sleeve is inner race of roller radial needle bearing unit. Axes of outer and inner surfaces of sleeve are mutually inclined by angle α and they cross in symmetry center. Sleeve is placed between tapered washers whose end faces are mutually inclined by angle α. Abrasive wheel on flexible substrate is mounted on outer race of bearing and it is inclined by angle α relative to plane normal to rotation axis. In description of invention there is formula for determining value α.. Such design provides change of direction of traces of worked abrasive grain relative to previous traces and formation of trace grid and microgeometry similar to that formed at honing and grinding-honing at creation of vibrations. EFFECT: improved design providing enhanced efficiency and enlarged manufacturing possibilities. 4 cl, 6 dwg
Patent RU-2206820-C1 (RU)
Title: Steam generating boiler
Inventor: MAKSIMOV L N
IPC: F23D3/00
Filed: 2001-10-04
Granted: 2003-06-20
Abstract: FIELD: power engineering; gas-fired heat and power generating plants. SUBSTANCE: steam-generating boiler designed for burning gas fuel, for entrapping all combustion products such as liquefied carbon dioxide, and for producing liquefied carbon dioxide as commercial product eliminating its emission into atmosphere thereby preventing greenhouse effect has casing with inlet water-feed header, heat exchangers, and outlet steam pipe; heat exchangers are made in the form of heat-transfer panels with adjacent capillary channels for gas fuel and oxidant, and also for water and outlet steam. Heat-transfer panels and gas-fuel combustion zones separating them are disposed in hermetically sealed casing held at pressure sufficient for liquefying fuel combustion products. EFFECT: enhanced performance characteristics and specific power capacity; reduced size. 2 cl, 7 dwg
Patent RU-2199146-C1 (RU)
Inventor: RJABYKH V JU
IPC: G06F9/28
Filed: 2001-10-09
Granted: 2003-02-20
Abstract: FIELD: computer engineering; programmable controllers for automatic process control systems and research experiment automation systems. SUBSTANCE: device has central processor unit, 2-AND gate, timing-instruction random-access memory device, output channels unit, binary counter, control panel, device interface, nine data-control buses, random-access memory, read-only memory, experiment timer unit, instruction pulse output timer unit, output amplifiers unit, and two buffer registers. Device provides for concurrent implementation of programs of cyclic and non- cyclic type with high-precision output of timing control instructions by actuating members. EFFECT: enlarged functional capabilities. 2 dwg
Patent RU-2205914-C1 (RU)
Inventor: SAKHAROVA I D
IPC: E01D22/00
Filed: 2001-11-27
Granted: 2003-06-10
Abstract: FIELD: construction and reconstruction of bridges. SUBSTANCE: salient feature of process lies in drilling of at least one through conduit and blind holes in head parts and body of existing supports relative to longitudinal axis of each existing support. Then hollow conduit formers which protruding parts have length corresponding to length of formed additional cantilever members are anchored in through conduits uniaxially with them on one or both sides of each support. Ends of bars of reinforcement are embedded in all blind holes. Bars of reinforcement are interjoined by additional bars of reinforcement to form single cage of additional cantilever members. Later anchoring unit is mounted on hollow conduit former and additional cantilever members are formed by encasing formed framework with hollow conduit formers in forms. After proper curing of concrete high-strength fixtures are entered into conduit formers through anchoring units. Then fixtures are tensioned with subsequent injection of hardening material into through conduits. EFFECT: reduced labor input and usage of materials, shortened working period without interruption of traffic during reconstruction with simultaneous provision for operational reliability of both structure of widened support and bridge structure as whole. 3 cl, 4 dwg
Patent RU-2197225-C1 (RU)
Inventor: KORNEEVA R V
IPC: A61K8/66
Filed: 2001-12-21
Granted: 2003-01-27
Abstract: FIELD: cosmetology, dermatology. SUBSTANCE: the suggested preparation contains the hydrolysis product of cellular wall of lactic-acid bacteria with lysozymome as an active substance affecting biosynthetic and proliferative activity of cutaneous tissue fibroblasts. The suggested preparation normalizes biosynthetic and proliferative activity of cutaneous tissue fibroblasts being efficient to take care of normal and dry skin, especially in case of skin aging and skin fading signs. EFFECT: higher efficiency. 1 ex, 2 dwg, 1 tbl
Patent RU-2206690-C1 (RU)
Title: Device for door closing
Inventor: DENISENKOV I F
IPC: E05F5/08
Filed: 2002-01-08
Granted: 2003-06-20
Abstract: FIELD: construction. SUBSTANCE: the device has a rope haulage, whose one end is connected to the door leaf, and the other - through pulleys to the drive for door closing, having a braking means. It also has a damper attached by means of a bracket to the frame above the aperture for direct engagement with the door leaf through a soft base. The damper is made in the form of a sleeve mounted on the bracket, having two cylindrical surfaces with transition of the larger diameter through an entry bevel to the smaller diameter. A rod is positioned inside the sleeve, it is spring-loaded relative to the sleeve bottom. Enlarged washers, decreased washers and elastic washers are installed on the rod. The front end of the elastic washers rest on the enlarged washers, and from the other end they are tightened by the decreased washers with formation of plate-shaped elastic washers, with the cone facing forward. The plate-shaped washers are formed for engagement by their edges with sleeve transient surfaces alternately. During motion of the rod and engagement of the edges with the cylinder surfaces friction arises, which counteracts the impact loads at engagement of the door leaf with the rod. EFFECT: improved operating characteristics due to counteraction of impact loads. 3 dwg
Patent RU-2215812-C1 (RU)
Title: Cast iron
Inventor: KOLPAKOV A A
IPC: C22C37/10
Filed: 2002-02-11
Granted: 2003-11-10
Abstract: FIELD: metallurgy of casting production. SUBSTANCE: invention relates to development of composition of heat-resistant cast iron for molded pieces working under conditions of high temperatures. Cast iron containing carbon, manganese, chrome, sulfur, phosphorus and iron and modified in form with ferrosilicomagnesium comprises additionally in the following ratio of components, wt. -%: carbon, 2.5-3.2; silicon, 4.4-51; manganese, up to 0.4; chrome, up to 0.1; sulfur, up to 0.025; phosphorus, up to 0.1; magnesium, 0.03-0.06; iron, the balance. Inventions provides the enhancement of mechanical properties, heat-resistance and exclusion of "nonmetallic inclusions" in cast iron as "refining foam" and as "black spots" of magnesium oxides and sulfides forming at upper parts of ingot. EFFECT: enhanced and valuable properties of cast iron. 2 tbl
Patent RU-2210235-C1 (RU)
Title: Способ получения творожного продукта
Inventor: JUSHINA E A
IPC: A23C23/00
Filed: 2002-03-25
Granted: 2003-08-20
Abstract: Изобретение относится к технологии производства сублимированного творожного продукта. Способ заключается в том, что проводят смешивание творога, сливочного масла, сахара, облепихового пюре и воды. В смесь вводят полученный и по заданной технологии препарат из биомассы микромицета Mortierella dichotoma в количестве около 4% по массе, смесь замораживают, подвергают ваккум-сублимационной сушке, измельчают и фасуют в герметичную упаковку из комбинированного материала с получением целевого продукта. Изобретение позволяет увеличить срок хранения целевого продукта.
Patent RU-2207212-C1 (RU)
Title: Plant for performing operations of magnetic-pulse forming
Inventor: SELISHCHEV V A
IPC: B21D26/14
Filed: 2002-05-27
Granted: 2003-06-27
Abstract: FIELD: machine engineering, namely operations of magnetic-pulse forming of metals. SUBSTANCE: plant includes rectifying-charging apparatus, gang of capacitive energy accumulators, dischargers and inductor; impulse generator, counter, three time setters, switching units and normally closed and normally open contacts. Pulse generator is connected with counter which is connected with three time setters. Each time setter is connected with respective switching unit. Switching units are connected mutually in parallel through normally closed contacts and in parallel with normally open contact. The last is connected in series to circuit including step-up transformer, rectifying unit and normally open contact. Each switching unit is connected in parallel with circuit including resistor and capacitor connected in series and each connected to its own resistor which is connected with control inlet of respective discharger. Each capacitive energy accumulator is connected with inductor through respective discharger. EFFECT: enhanced accuracy of controlling process and effectiveness of forming, improved reproducibility of formed products, enlarged manufacturing possibilities, increased efficiency of discharging capacitive accumulators. 4 cl, 1 dwg
Patent RU-2219702-C1 (RU)
Title: Способ обработки растениеводческой продукции перед закладкой на хранение
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-07-02
Granted: 2003-12-27
Abstract: Изобретение предназначено для использования в пищевой и сельскохозяйственной промышленности при хранении растениеводческой продукции. Перед закладкой на хранение на поверхность растениеводческой продукции наносят антисептик в виде сатурированного водного раствора препарата, полученного из биомассы микромицета Pythium ultimum по заданной технологи. Изобретение обеспечивает упрощение процесса приготовления и использования антисептика.
Patent RU-2223959-C1 (RU)
Inventor: SOROTSKAJA L N
IPC: C07D311/16
Filed: 2002-09-02
Granted: 2004-02-20
Abstract: Изобретение относится к соединениям формулы I      где 1.1. R1=H, R2=H, R3=СН 3 , R4=СН 3 ; 1.2. R1=H, R2=NO 2 , R3=H, R4= СН 3 ; 1.3. R1=H, R2=NO 2 , R3=H, R4=С 3 Н 7 ; 1.4. R1=H, R2=H, R3=H, R4=С 4 Н 9 . Соединения (I) получают взаимодействием 5-R-бутенолидов с замещенными салициловыми альдегидами в спирте. Полученные соединения применяют в сельском хозяйстве в качестве регуляторов роста растений для улучшения посевных качеств семян. Технический результат - 2-оксо-2Н-3-хроменоны, активирующие прорастание семян пшеницы. 1 табл.
Patent RU-2230743-C1 (RU)
Inventor: RODLOVSKAJA E N
IPC: C07D409/10
Filed: 2002-10-11
Granted: 2004-06-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to new compounds: dicyanodiamines, namely, arylene-bis-(2-aminothiophene-3-carbonitrile(s) of the general formula: 
     
       
     
     wherein R represents: (a) 
       and (b)  . 
     Compounds can be used as monomer for preparing polyamides, polyazomethines and polyureas with phenylene groups exhibiting high values of reduced viscosity and conductivity being with the enhanced effectiveness of their usage. 
     EFFECT: valuable properties of compounds. 
     1 tbl, 5 ex
Patent RU-2208823-C1 (RU)
Title: Method of transmission and reception of optical signals and facility for its realization
Inventor: ATNASHEV A V
IPC: H04B10/00
Filed: 2002-10-16
Granted: 2003-07-20
Abstract: FIELD: optical communication. SUBSTANCE: salient feature of invention consists in transmission and reception of optical signals with the aid of standing light wave. Method is realized in facility incorporating transmitter and receiver of optical signals optically coupled to optical communication line. Optical communication line includes first source of luminous radiation, mirrors which reflecting coat is made of material with dielectric permittivity varying under effect of luminous radiation, at least one thin partially transmitting layer located between first source of luminous radiation and mirror placed with inclination towards plane of mirror to form standing light wave. Receiver of optical signals includes beam-splitting element positioned between mirror and first source of luminous radiation, matrix of charge-coupled devices optically coupled to beam- splitting element and spectrum analyzer. Transmitter of optical signals comes in the form of matrix incorporating sources of optical signals optically coupled to mirror. Sources of optical signals of transmitter are mounted for illumination of reflecting coat of mirror. Technical result of invention lies in increase of information transmission density by factor of 10-10 4 . EFFECT: increased information transmission density. 4 cl, 3 dwg
Patent RU-2239534-C1 (RU)
Inventor: STEPANOV JU S
IPC: B24B1/00
Filed: 2003-01-23
Granted: 2004-11-10
Abstract: FIELD: machine engineering, possibly effective finishing of blanks of different materials having trend for occurring flaws such as burnings and micro-cracking. 
     SUBSTANCE: method is realized with use combination type tool head having sleeve-body supporting grinding disc and bush in which elastic cutter members in the form of needles are mounted. Grinding disc has working layer axially shifted in direction of lengthwise feed and it is the form of casing with basic opening and with eccentric basic peripheral surface carrying different-height abrasive segments. The last are mounted in holders with possibility of displacing along circle. Gaskets in the form of rings are placed between needles arranged in parallel rows. Said rings have through openings having the same diameters for needles of one row and increasing diameters for needles of adjacent row in direction from bush end at side of grinding disc to its opposite end. Grinding disc is mounted in sleeve type body with possibility of rotation relative to it at angular displacement of abrasive segments around axis normal to rotation axis of tool. Such design provides increased useful life period of tool. 
     EFFECT: enhanced efficiency, improved quality of working due to possibility of realizing intensified working modes. 
     3 cl, 8 dwg
Patent RU-2233561-C1 (RU)
Inventor: KUVALDIN A B
IPC: H05B6/40
Filed: 2003-03-20
Granted: 2004-07-27
Abstract: FIELD: electrical equipment for heating liquids. 
     SUBSTANCE: transformer-type liquid electric heater has magnetic core, primary winding connected to power supply, secondary winding of conducting material that covers the latter and incorporates liquid passages, cold-liquid inlet and hot-liquid outlet pipes; secondary winding wound on each core leg is made of conducting tube in the form of two half-windings, one being forward- and other backward-progression coils; interconnecting conducting tubes, as well as cold-liquid inlet and hot-liquid outlet pipes are interconnected by conducting jumpers. As an alternative, three-legged magnetic core can be used. In particular case conducting tubes of electric heater can be made in the form of U-shaped loops. 
     EFFECT: simplified design, input power control capability, enhanced electric safety of heater. 
     4 cl, 6 dwg