baber/WOPTO huggingface dataset:
Patent RU-2115508-C1 (RU)
Title: Aggregate for forming liquid metal
Inventor: MISHIN A F
IPC: B22D18/02
Filed: 1997-09-15
Granted: 1998-07-20
Abstract: FIELD: foundry, namely, liquid metal forming. SUBSTANCE: aggregate includes press with die assembly and punch assembly, vessel 6 for melt metal, pouring and metering device 7 with batching ladle 8 and mechanism 9 for moving and rotating ladle. Mechanism 9 includes body 10 rotating around vertical axis and having cavity 16 with vertically moved strut 18 whose axis coincides with vertical axis of body 10. Strut 18 is rigidly connected with flange 20. In cavity of flange lever 22 is mounted with possibility of rotation relative to horizontal axis. Lever is in the form of elbow 31 embracing vertical wall 32 of vessel 6 when strut 18 is in its lower position and arm 33 rigidly connected with ladle 8. Vessel 6 is mounted in such a way that arm 33 with ladle 8 may be arranged inside it when strut 18 is in its lower position. Pouring and metering device provides omnidirectional access to working space of press. EFFECT: improved design of press units, simplified service. 2 cl, 9 dwg
Patent RU-2124784-C1 (RU)
Inventor: MOKROV A B
IPC: H01L21/322
Filed: 1997-09-29
Granted: 1999-01-10
Abstract: Использование: технология производства электронных компонентов, интегральных схем и устройств функциональной электроники. Сущность изобретения: для устранения структурных дефектов в твердом теле, в том числе пленке, возбуждают акустические колебания с длинами волн, соизмеримыми с эффективными размерами дефектов, и с энергией, превышающей энергию активации дефектов. Техническим результатом изобретения является устранение структурных дефектов в твердых телах при комнатной температуре, что обеспечивает исключение побочных нежелательных процессов диффузии и испарения примеси, расползания границ гетероструктур, испарения и диссоциации приповерхностного слоя подложки, возникновения термической неоднородности и термических напряжений; сокращение длительности процесса и энергозатрат, создание возможности устранения дефектов в ходе технологических операций вакуумного напыления и эпитаксиального наращивания пленок. 2 з.п.ф-лы.
Patent RU-2148528-C1 (RU)
Inventor: NEKHAENKO V N
IPC: B64C13/30
Filed: 1997-11-11
Granted: 2000-05-10
Abstract: FIELD: aviation. SUBSTANCE: flying vehicle includes motor trolley, flexible wing consisting of keel and side beams, movable transversal beam, mast, load-bearing tie rods and skin, pitching and bank control linkages kinematically linked with flying vehicle control stick at one end and tail unit with controls. Other end of bank control linkage is kinematically connected with movable transversal beam. Pitching control linkage is connected at one end with elevators of tail unit mounted on extension of keel beam rigidly connected with motor trolley. EFFECT: high comfort and safety in flying. 7 dwg
Patent RU-2129478-C1 (RU)
Inventor: EHNGLESS DEHVID MAJKL
IPC: B31B19/86
Filed: 1996-04-25
Granted: 1999-04-27
Abstract: FIELD: bag manufacture. SUBSTANCE: method for making bag of flattened tube comprises steps of initially folding lengthwise edges 4 of tube 1 with formation of inner folds 2; subsequently folding flattened tube with inner folds in order to reduce tube width; successively bending portions forming inner folds relative to respective bending lines 5 in such a way that to arrange them at opposite sides of tube mean portion 3 between portions forming inner folds; making cross welded seam on folded tube for forming bag bottom; between folding operations performing handle formation due to removing mean portion of folded tube with inner folds and due to performing cross welded seam on tube in position corresponding to handle ends. EFFECT: enhanced folding quality due to sustaining uniform tension along tube width. 18 cl, 10 dwg
Patent RU-2129441-C1 (RU)
Title: Mixed vaccine against anaerobic enterotoxemia and escherichiosis in piglets
Inventor: KIRILLOV L V
IPC: A61K39/08
Filed: 1997-12-10
Granted: 1999-04-27
Abstract: FIELD: veterinary science, microbiology, vaccines, biotechnology. SUBSTANCE: mixed vaccine has a clostridious component as Clostridium perfringens N 3 producing B-toxin of type C actively. It has a complex escherichiosis component consisting of a set of polysaccharide antigens O, K, adhesive antigens, TL- and TC-anatoxins taken at the ratio 1:1. Vaccine provides broad pattern of immunogenetics against enterotoxemia and escherichiosis in piglets at two-fold vaccination of pregnant pigs. The use of the mixed vaccine decreases labor intensity by two-fold, injection numbers and time required for vaccination as compared with the use of monovaccine. EFFECT: enhanced effectiveness. 1 tbl, 3 ex
Patent RU-2131708-C1 (RU)
Title: Method of securing nose bone splinters at multisplinter fractures
Inventor: TRUBIN V V
IPC: A61B17/58
Filed: 1997-12-31
Granted: 1999-06-20
Abstract: FIELD: medicine, in particular, maxillofacial surgery, laringosurgery. SUBSTANCE: needle is passed through frontal process of upper jaw perpendicularly to its surface, on one side of face, through nasal cavity, its partition and lateral wall of nasal cavity, on opposite side of face, up to thrust upon bottom jaw cavity. Method reduced time of treatment. EFFECT: reduced traumatization. 1 cl, 3 dwg, 1 ex
Patent RU-2136827-C1 (RU)
Title: Method for erection of three-span structure with pneumatic shuttering
Inventor: KORZJUK B I
IPC: E04B1/343
Filed: 1998-05-08
Granted: 1999-09-10
Abstract: FIELD: construction engineering. SUBSTANCE: method can be used in erection of monolithic structures by means of pneumatic shuttering. According to method, pneumatic shuttering is secured on horizontal base, walls are concreted, concrete is cured until it acquires preset strength, pivoted structures are attached to lower and upper parts of walls. After that, concrete mix is placed on pneumatic shuttering and shuttering is lifted to design position. At this operation, walls together with pivoted structures take their design position. Design of reinforced concrete walls with pivoted structures allows for installing walls not strictly vertical which adds to better functioning of building structure. Application of aforesaid method increases useful floor area of structures and requires less labour. EFFECT: higher efficiency. 3 dwg
Patent RU-2129847-C1 (RU)
Inventor: RADKEVICH F A
IPC: A61F2/24
Filed: 1998-05-29
Granted: 1999-05-10
Abstract: FIELD: medicine. SUBSTANCE: prosthesis has circular body and disc-type cutoff member mounted in body for turning. Body is made open in order to follow variations of blood vessel sizes. Axis of turn of cutoff member is shifted relative to its axis of symmetry by 1-15% of its diameter. Cutoff member is made of material which density equals that of blood. EFFECT: provision for prosthesis of venous valves. 2 cl, 2 dwg
Patent RU-2150435-C1 (RU)
Title: Bacterial suppressor for water
Inventor: BERGMAN V P
IPC: B01D39/20
Filed: 1998-06-02
Granted: 2000-06-10
Abstract: FIELD: water treatment. SUBSTANCE: invention aims at developing construction of bacterial suppressor preventing friction between carrier particles and thereby allowing dense packaging of these particles to be avoided. Suppressor consists of a set of silver layer-coated mineral carriers in the form of hexagonal and rectangular-section blocks of ceramic cellulose or cylindrical porous ceramics blocks. EFFECT: prevented considerable resistance to water flow. 2 cl, 4 dwg, 2 tbl
Patent RU-2149006-C1 (RU)
Title: Method for producing immunomodulator agents
Inventor: VNUKOV V A
IPC: A61K35/26
Filed: 1998-06-19
Granted: 2000-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves homogenizing thymus of 15 days old seals and processing with ultrathorax and then with ultrasound, centrifuging, heating the fluid above the deposit to 80 C, cooling, centrifuging and mixing with cooled acetone in 1:5 proportion, treating with saturated ammonium sulfate solution, centrifuging, dissolving the deposit in tris-HCl buffer and bringing through high pressure liquid chromatograph selecting components possessing immunostimulating and inhibiting properties, from the obtained subfractions. Then the resulting fractions are separately lyophilized. EFFECT: enhanced effectiveness of the method. 2 dwg
Patent RU-2145372-C1 (RU)
Inventor: JAGIN V P
IPC: E02B7/06
Filed: 1998-06-24
Granted: 2000-02-10
Abstract: FIELD: hydraulic engineering; applicable at final stage of construction of dam with earth impervious member. SUBSTANCE: first, dam is constructed with temporary head in the form of practically uniform layer from noncohesive or low-cohesive nonswelling earth of limited water permeability. Upon elapse of preset initial period of dam operation under head when dam settlement is the most intensive and impervious member overhangs over side prisms, dam head is completed to its final state. For which purpose, made in uniform layer of head from cohesive earth is wall in earth by special dry rules: trench excavated by earth-moving machine is strengthened by movable structure and earlier made part of impervious member is subjected to ramming by heavy ram through trench bottom. Then, trench is filled with cohesive earth with its compaction and dam is completed to preset level. EFFECT: simplified work and higher reliability of dam at final stage of its construction, or in reconstruction of dam head. 4 cl, 4 dwg
Patent RU-2147657-C1 (RU)
Title: Tubular falsework system
Inventor: GAVRILOV G N
IPC: E04G7/06
Filed: 1998-07-28
Granted: 2000-04-20
Abstract: FIELD: construction engineering. SUBSTANCE: tubular falsework system is used as kind of scaffolding and also as load-bearing components in erection of staging, shuttering, or temporary structures in the form of pavilions, fencing, etc. In tubular falsework system, cover of yoke joint is provided with supporting strip which rests on side surface of component being clamped. Fixing device is made in the form of strip with rectangular slot. Seated in slot is wedge, which interacts with cover. Aforesaid embodiment of tubular falsework system affords more reliability in operation together with convenient erection and dismantling. EFFECT: higher efficiency. 4 dwg
Patent RU-2138777-C1 (RU)
Title: Method of identifying estrous cycle phase by morphometric diagnostics of secretory activity of mast cells of mesometrial mesentery
Inventor: GORDIENKO E N
IPC: G01B11/00
Filed: 1998-10-12
Granted: 1999-09-27
Abstract: FIELD: reproduction biology. SUBSTANCE: method of identifying estrous cycle phase (estrus, diestrus) is based on morphometric evaluation of secretory morphometric activity of mast cells of mesometrial mesentery in laboratory rats. Estrus phase is linked with active degranulation of periascular mast cells which is reflected by appearance of their maximum in-plane values (perimeter, area, length, width). In diestrus phase, these values become minimal. Discordance of morphometric characteristics thus revealed is confirmed by parallel vaginal cytodiagnostics and is indicative of objectivity of method. EFFECT: improved accuracy of identification. 1 tbl
Patent RU-2135102-C1 (RU)
Title: Method of changing sizes and shapes of woman breast
Inventor: VISSARIONOV V A
IPC: A61B17/00
Filed: 1998-11-23
Granted: 1999-08-27
Abstract: FIELD: medicine, particularly, plastic surgery; correction of shape and size of woman breast. SUBSTANCE: method includes first displacement of mammary gland upward as far as possible and marking on skin of its upper boundary; pulling forward of mammary gland by areol together with surrounding tissues; preliminary formation of parecentering canal in middle point of lower skin fold of mammary gland by Duffo needle; introduction of gel by layer and parallel to thoracic wall by means of other needle of adequate length with dull end; formation of breast by one stage. EFFECT: excluded injury to mammary gland proper, and getting of skin parts to retromammary space to provide for additional conditions for prophylaxis of inflammatory complications and uniform distribution of hydraulic gel in retromammary fat and provision of good stable aesthetic results.
Patent RU-2140224-C1 (RU)
Title: Rod-tyre compression-distraction apparatus, reposition assembly for apparatus and facility for axial motion of apparatus intraosseous rods
Inventor: JUGAJ V P
IPC: A61B17/66
Filed: 1998-12-16
Granted: 1999-10-27
Abstract: FIELD: medicine, namely osteosynthesis. SUBSTANCE: rod-type compression-distraction apparatus has movable and stationary frames shaped as arcs with holes and coupled by tie-rods positioned orthogonally to plane of arcs. Tie-rods are round with thread at their ends. They carry holders with intraosseous rods. Reposition assembly is arranged between frames. Intraosseous rods are made smooth. In additional, apparatus includes removable facility for axial motion of intraosseous rods. Reposition assembly uses detachable rotary mechanism made as screw clamp. Its clamp may be secured on tie-rod, and clamping screw may be attached to arc with slots by means of bracket made as captive nut with eye positioned between two nuts. Apparatus is simple in operation. It ensure accurate alignment of bone splinters and stable fixing of the latter. EFFECT: enhanced efficiency. 9 cl, 3 dwg
Patent RU-2151032-C1 (RU)
Title: Ribbon-saw machine
Inventor: KRIVOMAZ MIKHAIL MIKHAJLOVICH
IPC: B23D55/00
Filed: 1999-02-15
Granted: 2000-06-20
Abstract: FIELD: apparatuses for sawing different materials. SUBSTANCE: machine is provided with ribbon saw and hydraulic drive unit for automatically changing feed value of saw at operation in dependance upon its bending. Drive unit includes single- side feed hydraulic cylinder, single-slot tracing slide valve, in addition - working feed throttle, and also throttle and slide valve for makeup of rod-free cavity of feed hydraulic cylinder. EFFECT: stable operation of machine in all modes, possibility for sawing thin-wall blanks. 2 cl, 1 dwg
Patent RU-2143372-C1 (RU)
Title: Method of breaking ice cover
Inventor: KOZIN V M
IPC: B63B35/08
Filed: 1999-02-23
Granted: 1999-12-27
Abstract: FIELD: shipbuilding; submarine vessels breaking ice cover by resonance method. SUBSTANCE: resonance flexural gravitational wave generator is extended from ship's hull in way of her motion. EFFECT: enhanced efficiency of ice breaking due to extension of generator at distance ensuring interference of two wave systems at maximum resulting amplitude. 1 dwg
Patent RU-2145460-C1 (RU)
Inventor: LEONOV V N
IPC: H02K19/10
Filed: 1999-03-05
Granted: 2000-02-10
Abstract: FIELD: electrical engineering; variable- reluctance inductor motors; low-speed drives for domestic applications. SUBSTANCE: synchronous motor is electrical machine that has stator and non-wound passive rotor. Stator has n salient poles, where n ≥ 4. Pole surface is smooth or has toothed area. All stator poles carry identical inductance coils connected into phases each incorporating series- connected diode and coils; diodes inserted in parallel circuits are connected differentially; one phase lead is connected to neutral input of motor and other lead, to sine-wave ac voltage supply. Each pole is provided, in addition, with one or two magnetic shunts whose outer surface is similar to that of poles. EFFECT: improved operating stability with single- and three-phase power supply, simplified design, reduced mass and size, improved torque characteristics. 4 cl, 2 dwg
Patent RU-2150725-C1 (RU)
Inventor: AKIMOV N P
IPC: G02B27/00
Filed: 1998-12-29
Granted: 2000-06-10
Abstract: FIELD: optical instrumentation. SUBSTANCE: invention is suggested for generation of thermal images of surface of the Earth from space and aviation carriers of various classes. Device incorporates case housing scanning mirror, objective lens, N filters and N radiation detectors installed in sequence and optically intercoupled, cooling system linked to radiation detectors and rotation motor whose axis matches optical axis of objective lens. Scanning mirror is made fast to axis of rotation motor and is positioned at angle of 45 deg with regard to its axis. First and second flat mirrors are installed in case on two sides of scanning mirror and in opposition with each other. Each flat mirror is optically coupled to scanning mirror independently. Proper filter is mounted on each of N radiation detectors. Flat mirror of device can be put on mechanism of discrete turn made fast to case. Third flat mirror optically coupled to scanning mirror can also be inserted into device. Technical objective of invention lies in generation of thermal images of examined surface simultaneously at different angles of sighting in several spectral ranges which allows effects of atmosphere to be corrected and precision of measurement of temperature of examined objects to be realized with result better than 0.1 K. EFFECT: generation of improved thermal images of examined surfaces. 3 cl, 5 dwg
Patent RU-2161064-C1 (RU)
Title: Method of carrying out triple-phase catalytic processes
Inventor: IL INICH O M
IPC: B01J8/04
Filed: 1999-04-06
Granted: 2000-12-27
Abstract: FIELD: chemical engineering. SUBSTANCE: method focuses on getting over activity and selectivity restrictions caused by diffusion resistance with no use of fine catalysts. Process is accomplished under conditions where flow of reactants is forced through homogeneous macroporous catalytic membranes with pore diameter at least 50 nm and pore volume at least 0.05 cu.cm. EFFECT: increased efficiency of "gas-liquid-solids" processes. 3 cl, 2 dwg, 7 ex
Patent RU-2150510-C1 (RU)
Title: Method of blast-furnace smelting
Inventor: RASHNIKOV V F
IPC: C21B5/00
Filed: 1999-04-12
Granted: 2000-06-10
Abstract: FIELD: ferrous metallurgy, particularly, blast-furnace production process; method may be used in washing of blast-furnace hearth. SUBSTANCE: method includes wash of blast-furnace hearth by combined supply together with coke of ferrosilicon with particles sizing 40-100 mm in amount determined by special relationship. EFFECT: reduced consumption of coke and improved transfer of harmful impurities into slag and useful impurities into pig iron. 1 tbl, 2 ex
Patent RU-2149683-C1 (RU)
Title: Apparatus for fluidization of solid granular material
Inventor: GRUZMAN V M
IPC: B01J8/24
Filed: 1999-04-27
Granted: 2000-05-27
Abstract: FIELD: devices for fluidization of solid granular materials. SUBSTANCE: device includes housing, inlet cone and gas distributing unit made in form of sand core. EFFECT: smooth distribution of fluidizing agent; extended field of adjustment of state of fluidized granular material. 3 dwg
Patent RU-2147082-C1 (RU)
Title: Oil-well sucker-rod pump
Inventor: SALIMOV N V
IPC: F04B53/14
Filed: 1999-05-19
Granted: 2000-03-27
Abstract: FIELD: oil and gas producing industry; hydraulic machine building; handling of liquids containing abrasive admixtures, gases, paraffin. SUBSTANCE: proposed pump has cylinder with hollow plunger installed in cylinder for movement and made of elastoflexible material. Lower part of rod-valve is made in form of cone mating with conical end face of plunger lower part playing the part of delivery valve. Axial travel at upward and downward movement of plunger provided. Rod-valve is connected to pump rod by means of transfer bushing whose contact profile is made mating to profile of conical end of plunger upper part. Conical bulge is located higher that contact profile of rod-valve and plunger. Sealing between plunger and pump cylinder is provided by pressure of liquid column onto inner walls of plunger. Thanks to it plunger, expanding, fits tightly to inner walls of cylinder which completely precludes passage of handled liquid and abrasive particles between plunger and cylinder. EFFECT: increased efficiency and service life of pump. 16 cl, 16 dwg
Patent RU-2161200-C1 (RU)
Title: Method of producing oxytocin and recombinant plasmid dna pteilox4 and strain of escherichia coli bl21 (de3)/pteilox4 for its realization
Inventor: GUREVICH A I
IPC: A61P5/10
Filed: 1999-06-03
Granted: 2000-12-27
Abstract: FIELD: biotechnology, genetic and protein engineering, molecular biology, biochemistry. SUBSTANCE: method of producing oxytocin is based on the use of the novel recombinant DNA pteilox4 encoding fused protein ILOX4. Its amino acid sequence consists of N-terminal (63 amino acids) sequence of human interleukin-3 and oligomer of oxytocin that contains monomer units flanked with lysine residues for specific enzymatic cleavage. Invention involves the use of the strain-producer E. coli BL21 (DE3)/pteilox4 also. This provides high level of biosynthesis of fused protein (up to 30% of total cellular protein). Recombinant plasmid pteilox4 consists of Hind III/Eco RI DNA-fragment of plasmid pTE21L3 containing promoter P8 of gene 8 of phage fd, promoter and enhancer of translation of gene 10 of phage T7, terminator of transcription of phage fd, gene encoding β-lactamase and N-terminal part of gene encoding interleukin-3 and Hind III/Eco RI-fragment that is synthetic gene of oxytocinoyl-lysine tetramer. Strain of Escherichia coli BL21 (DE3)/pteilox4 is obtained by transformation of competent cells of E. coli BL21 (DE3) with corresponding plasmid pteilox4. Strain is deposited at N VKPM B-7757. Strain of Escherichia coli BL21 (DE3)/pteilox4 is cultured in rich medium, grown cells are disrupted in buffer solution and fused protein ILOX4 is isolated. Then this protein is cleft by enzymatic method followed by or simultaneous reduction of disulfide bonds. Removal of C-terminal amino acid residue from oxytocin decapeptide formed in cleavage of fused protein is carried out either with carboxypeptidase Y (with simultaneous amidation of terminal glycine residue in oxytocine) or with carboxy-peptidase B followed by chemical amidation of terminal amino acid (glycine). Stable recombinant protein ILOX4 is obtained as result. EFFECT: simplified process, improved stability of end protein. 4 cl, 2 dwg
Patent RU-2150034-C1 (RU)
Title: Защитное устройство для приводного механизма со сдвоенным карданом с крестовиной
Inventor: MIKESKA FELIKS
IPC: F16P1/04
Filed: 1999-06-30
Granted: 2000-05-27
Abstract: Изобретение относится к защитному устройству для приводного механизма. Устройство содержит защитную воронку (10), содержащую первый осевой конец (11), второй осевой конец и складки (15) между ними, обеспечивающие упругую деформацию. Первый конец (11), который соединен с опорным устройством (12), служит для опирания на вилку карданного шарнира, а на ее втором осевом конце выполнен полый цилиндрический крепежный участок (14) с расточкой (17). Опорное кольцо (23) предназначено для опирания с возможностью вращения вокруг оси (8) на сдвоенную вилку, расположено в защитной воронке (10). Опорное кольцо (23) включает в себя направляющее кольцо (18), установленное коаксиально вокруг опорного кольца (23) и между его внешней опорной поверхностью (26) и внутренней поверхностью (19) защитной воронки (10) с возможностью смещения внутренней направляющей поверхностью (28) по внешней опорной поверхности (26) опорного кольца (23) в направлении оси (8) вращения. Изобретение позволяет обеспечить надежную защиту вращающихся деталей сдвоенного кардана с крестовиной при величине излома валов до 80°. 1 с. и 4 з.п.ф-лы, 3 ил.