baber/WOPTO huggingface dataset:
Patent RU-2108232-C1 (RU)
Inventor: ONANCHENKO P L
IPC: B25J15/02
Filed: 1995-11-14
Granted: 1998-04-10
Abstract: FIELD: mechanical engineering, applicable for assembly automation. SUBSTANCE: industrial robot gripper has gripping jaws actuated by a drive and interconnected by a rack gear. The gear uses two racks and a gear wheel. The jaw drive is made in the form of two power cylinders with a different rod stroke. The power cylinder rod having a smaller stroke is connected to the barrel of the second power cylinder. The latter is connected to the remote jaw through a transmission mechanism. The power cylinder rod having a larger stroke is connected to the mentioned jaw. The gear parts of the racks are identical. The racks are spring-loaded in the direction to each other by means of a spring connected to catches. The catches are fastened on racks. The transmission mechanism represents a mechanism for transmission of unilateral linear movement to the power cylinder rod with a larger stroke from its barrel. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2114795-C1 (RU)
Inventor: SHETTERLI DONIVAN M
IPC: C03B25/02
Filed: 1994-02-04
Granted: 1998-07-10
Abstract: Использование: в строительстве. Сущность изобретения: кольцо для отжига стеклянного листа включает в себя изолирующие кольцо 12, расположенное рядом с внутренней периферией замкнутой рамки 10 для уменьшения скорости охлаждения стеклянного листа вблизи изолирующего кольца 12, таким образом величина суммарного растягивающего напряжения во внутренней зоне уменьшается, при этом сохраняется сжатие кромок во время охлаждения стеклянного листа. Повышается стойкость стеклянного листа при ударе. 3 с. и 10 з.п. ф-лы, 4 ил.
Patent RU-2112506-C1 (RU)
Inventor: NIKOLAENKO N S
IPC: A61P17/02
Filed: 1995-12-20
Granted: 1998-06-10
Abstract: FIELD: pharmacy. SUBSTANCE: ointment has the following components, wt. -%: salicylic acid, 2-4; polyethylene oxide-400, 76.8-78.4; and polyethylene oxide-1500, 19.2-19.6. Ointment is used for suppurative wounds treatment. EFFECT: enhanced effectiveness of ointment. 1 tbl
Patent RU-2085092-C1 (RU)
Inventor: YUTAKA SAITO
IPC: A24B15/10
Filed: 1995-01-26
Granted: 1997-07-27
Abstract: A smoking article (10) contains a flavor component retainer obtained by heating and gelling a mixture of a flavor component and a non-gelled glucan and containing heat-irreversibly gelled glucan, and a flavor generation material containing the flavor component retained by this retainer as a combustion smoking raw material (12). Since the flavor component is firmly fixed and retained inside a three-dimensional network structure of gelled glucan, preservability and emission durability of the flavor component can be improved. <MATH>
Patent RU-2108966-C1 (RU)
Title: Method of manufacturing coaxial carbon nano-tubes
Inventor: GALIKEEV A R
IPC: C01B31/02
Filed: 1996-03-06
Granted: 1998-04-20
Abstract: FIELD: nanoelectronics. SUBSTANCE: invention may find use in the area of composites based on nanometric fibers - linear analogs of fullerenes. Propane or propane-propylene fraction is decomposed in presence of nickel-containing catalyst at 500-700 C. Nano-tubes are 10-15 mcm in diameter and constitute hollow, twisted, curved spirals, fibers or balls 100-200 mcm in diameter. EFFECT: improved procedure.
Patent RU-2125686-C1 (RU)
Inventor: SIDORENKO VALENTIN PETROVICH
IPC: F24S50/20
Filed: 1996-03-15
Granted: 1999-01-27
Abstract: FIELD: solar engineering; tracking position of the sun by means of solar receiver. SUBSTANCE: solar unit has solar panel, at least two telescopic thermal drives, and light-reflecting screen; in addition, it is provided with rotating shaft that mounts solar panel for displacement along axis and double-section transmission gear one of whose sections is coupled with shaft; thermal drives are secured on solar panel in parallel to its plane for engaging other section of transmission gear; screen is placed between thermal drives. EFFECT: improved precision of solar panel positioning and improved efficiency of utilization of heat radiation in solar panel drive. 2 dwg
Patent RU-2111990-C1 (RU)
Title: Method for production of molded materials on the base of hydrolytic lignin
Inventor: GORBACH S P
IPC: C08L97/02
Filed: 1996-04-03
Granted: 1998-05-27
Abstract: FIELD: manufacturing of molded materials. SUBSTANCE: method involves cooperative activation of hydrolytic lignin and wood particles, the process is carried out with the help of 25 % aqueous ammonium hydroxide (its expense being 12-26 % of weight of absolutely dry components). Quantities of hydrolytic lignin and wood particles are 23-46 mass % and 50-71 mass %, respectively. Activation takes place at 70-100 C within 60-120 min. When activation is completed thus prepared mass is dried at 80-100 C till its moisture content is 8-12 %. Then mixing with 50 % aqueous solution of thermoreactive carbamide-formaldehyde resin is carried out, quantity of said resin being 4-6 mass %. Then briquettes are formed of thus prepared molded composition, the process takes place at 25 ± 5 C and under pressure 30 ± 1 MPa. Then articles are formed at 180 ± 5 C and under pressure in 15 ± 1 MPa, sustaining period being 0.8 ± 0.1 min per 1 mm of thickness of desired article. Bending strength of molded articles is 24-28 MPa, Brinell hardiness of molded articles is 18-25 units and their water absorption in 24 h is 1.4-1.1 %. EFFECT: improved quality of desired articles; simplified process for production of molded materials. 2 tbl
Patent RU-2098270-C1 (RU)
Title: Device for thermal treatment of ribbon polymeric material
Inventor: BITYUKOV VITALIJ KSENOFONTOVIC
IPC: B29B13/06
Filed: 1996-05-21
Granted: 1997-12-10
Abstract: FIELD: thermal treatment of ribbon polymeric material, in particular, for drying of tread fabric after application of adhesive. SUBSTANCE: chamber 1 is furnished with steam manifold 3, having through cylindrical pockets 4. The manifold geometric parameters are invariable. Steam supply is effected in the initial section of the device. Hollow cylinders 7 connected to the steam manifold are mounted without spaced relation in cylindrical steam-air pockets 4 on the side of the non-working surface of load-bearing slab 3. Each hollow holes 8. Steam outgoing from holes 8 gets uniformly mixed with air, the same obtained steam-air mixture acquires a homogeneous structure of eddy flow. Drying of the adhesive coating base surface of tread 2 occurs on a steam-air cushion fed from cylindrical pockets 4. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2107153-C1 (RU)
Inventor: KOZUBOVSKIJ A G
IPC: E21B37/02
Filed: 1996-06-05
Granted: 1998-03-20
Abstract: FIELD: oil production industry; devices for cleaning bore-holes. SUBSTANCE: device has roller for suspending it by wire, extending scraper and weight connected with it, which is made up of dismountable sections. Made in lower part of weight is cylindrical space. Installed in lower end part of space is mechanical motion pair of screw and nut with non-selfbraking multistart thread. Nut is rigidly secured in weight body, and screw is made for axial displacement. Installed in upper end part of screw is stop, and lower end part of screw is connected with crushing member which is made up of cylindrical body with cutting edges located on it. Diameter of crushing member over outer lines of cutting edges is larger than diameter of scraper in folded position and is less than diameter of scraper in working position. End parts of screw have grooves, connection of screw with crushing member is sectional. During lowering of device, crushing member receives advancing and rotational movement. At lifting of device, extending scraper comes into operation. Highly efficient performance in removing asphalt-resin depositions is achieved due to increased crushing capacity of weight. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2108735-C1 (RU)
Inventor: KRAMAR N A
IPC: A45F4/12
Filed: 1996-06-07
Granted: 1998-04-20
Abstract: FIELD: light industry. SUBSTANCE: jacket has members allowing it to be converted into knapsack. EFFECT: wider operational capabilities and enhanced reliability in operation. 3 dwg
Patent RU-2113563-C1 (RU)
Title: Drawing apparatus
Inventor: DONKOV A A
IPC: D01H5/28
Filed: 1996-07-29
Granted: 1998-06-20
Abstract: FIELD: textile industry, in particular, drawing of fibrous articles on wool and cotton weaving machines. SUBSTANCE: drawing apparatus has two immovable reels disposed adjacent to the zone of needle comb-feeding pair and adjacent to the zone of feeding pair-rolling shafts. Reels are mounted on opposite ends of holder, which runs around channeled cylinder of feeding pair and is rigidly fixed on thread guide. Apparatus allows total drawing effect to be increased by changing drawing rate in feeding pair-needle comb zone and drawing rate in feeding pair-rolling shafts zone. EFFECT: increased efficiency by reduced interruption of weaving process due to rupture of yarn and improved grade of yarn, elimination of latent stretching in feeding zone and improved straightening of filament. 1 dwg
Patent RU-2107154-C1 (RU)
Inventor: ZAKIROV S N
IPC: E21B43/00
Filed: 1996-10-24
Granted: 1998-03-20
Abstract: FIELD: gas production industry. SUBSTANCE: this is intended for increasing amount and speed of gas recovery from deposits. Method implies drilling of bore-holes and opening of productive intervals with subsequent recovery of gas from producing wells. Preliminary recovery of gas from wells is performed at production rate in excess of initial critical waterless production rate. Recorded is breakthrough of water cone into well and permitted is change of well production rate as to gas up to reaching preset gas-water factor. After that, gas recovery is carried out at maintaining value of determined gas factor through varying depression brought to bear on bed. This allows for increasing final coefficient of gas recovery, intensifying production rates of wells as to gas, and prolonging period of profitable gas production. EFFECT: higher efficiency. 3 dwg
Patent RU-2106823-C1 (RU)
Title: Medical cutting device
Inventor: DROZDOV KONSTANTIN ALEKSANDROV
IPC: A61B17/322
Filed: 1996-11-29
Granted: 1998-03-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing 1 provided with spatial orientation means 2 being a part of casing 1 or a part of nozzle 16 or engine or casing with electric motor or handle directed at an angle to longitudinal axis of drive shaft 5. The longitudinal axis of spatial orientation means 2 passes through the device center of gravity or through an axis passing through the center of gravity. Drive 3 has transmission 4 having drive shaft 5 and protection unit 6 for disk knife 7 or disk knife 8 having toothed segments 9 on cutting edge 10 or disk knife 11 having toothed projections 12 on edge 13 mounted on drive shaft 5. Disk knife 7 or disk knife 8 having toothed segments 9 on cutting edge 10 or disk knife 11 having toothed projections 12 on edge 13 have minimum thickness of cross-section being equal to 0.01-10 mm and additional installation surface 18 made for instance as turning 19 for disk chuck 15. Turning 19 exceeds maximum size of disk chuck 15 in diameter and is 0.9 times diameter of operation circle of knife 7, 8 or 11. Disk knife 8 having toothed segments 9 on cutting edge 10 or disk knife 11 having toothed projections 12 on edge 13 has distance between toothed segments 9 or toothed protrusions 12 depending on properties and number of teeth and on length of operation circle of knife to be calculated from formula A=B-C*D, where A is the distance between the toothed segments or protrusions, B is the length of knife operation circle, C is the number of teeth on a segment or the number of teeth on toothed protrusions, D is the maximum width of one tooth. Means 14 for controlling thickness of sliced layer together with nozzle 16 and knives 7, 8 and 11 enable atraumatic cutting tissues of any type and given thickness. EFFECT: improved control; simplified structure. 6 cl, 6 dwg
Patent RU-2126415-C1 (RU)
Title: Способ удаления фосфорсодержащих отходов, образующихся при получении солей омега-амино-(c2 - c6)алкилиден-1-гидрокси-1,1-бисфосфоновых кислот, и осажденная смесь солей, содержащих кальций и фосфор
Inventor: EHDAMANAL S VENKATARAMANI
IPC: C02F1/52
Filed: 1995-06-02
Granted: 1999-02-20
Abstract: Изобретение относится к способу удаления фосфорсодержащих отходов, образующихся при получении солей омега-амино-(С 2 -С 6 )алкилиден-1-гидрокси-1,1-бисфосфоновых кислот, который включает стадии: а) контактирование водной среды после отделения солей омега-амино-(С 2 -С 6 )алкилиден-1-гидрокси-1,1-бис-фосфоновых кислот с соединением хлорида кальция, взятым в количестве 2-10 мас. ч. на 100 об.ч. среды, b) контактирование раствора со стадии (а) с оксидом кальция, взятым в количестве, достаточным для того, чтобы вызвать осаждение солей, содержащих кальций и фосфор, с) контактирование смеси со стадии (b) с кислотой, чтобы довести pH водной части смеси до величины 6-8 и вызвать осаждение указанных солей, содержащих кальций и фосфор, d) отделение смеси солей, содержащих кальций и фосфор. Изобретение относится также к осажденной смеси солей, содержащих кальций и фосфор. Полученные соли можно удалить путем сжигания, захоронения в почву или использовать в качестве удобрения. 2 с. и 8 з.п.ф-лы, 3 ил.
Patent RU-2121696-C1 (RU)
Title: Device for indication of current modes in electric equipment
Inventor: SAVENKOV V V
IPC: G01R19/165
Filed: 1997-04-24
Granted: 1998-11-10
Abstract: FIELD: electrical engineering, in particular, monitoring of direct and alternating current levels in load which is connected to mains and autonomous power supplies. SUBSTANCE: device has current detector, which is designed as magnetically controlled contact, which inductance coil is connected to circuit of power supply in series with load resistance. Closing contacts of magnetically controlled contact are connected in series in circuit of indicator of critical mode of load current. Indicator of normal current mode is connected in series to clipping resistor in circuit of power supply. EFFECT: continuous monitoring of current modes and increased reliability of equipment. 2 dwg
Patent RU-2121900-C1 (RU)
Title: Apparatus for cutting out parts of sheet materials
Inventor: POTAPENKOV A P
IPC: B26F1/20
Filed: 1997-05-06
Granted: 1998-11-20
Abstract: FIELD: machine engineering, namely separation of sheet materials to blanks. SUBSTANCE: apparatus includes two shafts mounted with possibility of rotation and carrying forging tools. Each tool is in the form of equal-diameter disc cutters coaxially mounted on shaft and having cutting edges formed by recesses arranged on lateral surfaces of discs. Width of recesses is equal to width of discs, their depth is constant. Disc cutters of different tools are mounted in pairs in such a way that recess of one disc cutter corresponds to dent formed by recesses of other disc cutter. Disc cutters are mounted with alternation of their recesses and dents along shaft. Both shafts have solid cross sections. In recesses of disc cutters there are radial openings for supporting knocking out members. Openings are shifted from centers of recesses circumferentially opposite relative to shaft rotation. EFFECT: simplified design, enlarged manufacturing possibilities of apparatus. 2 cl, 2 dwg
Patent RU-2151163-C1 (RU)
Inventor: ROL F KHOLIGKHAUS
IPC: C10G1/00
Filed: 1995-10-02
Granted: 2000-06-20
Abstract: FIELD: use of secondary plastic materials. SUBSTANCE: method consists in depolymerization of secondary plastic materials or wastes at high temperature; if necessary, solvent or mixture of solvents and additional liquid phase are added; gaseous products and condensed depolymerization products (condensates), as well as viscous bottoms phase (depolymerizate) containing depolymerization products which is suitable for pumping is discharge by separate partial flows; condensate and depolymerizate are processed separately; at least one partial flow of depolymerizate is added to coal to be coked for enhancing sintering in the course of coking and is subjected to coking together with coal or to oxidation by means of thermal effect formed at this; it be also used as reducing agent in blast-furnace process or as additive to bitumen and bitumen-containing products. EFFECT: facilitated process. 6 cl, 6 dwg
Patent RU-2129943-C1 (RU)
Inventor: KAZAKOV V M
IPC: C21D7/06
Filed: 1997-06-17
Granted: 1999-05-10
Abstract: FIELD: part surface strengthening by shot blasting and ultrasonic treatment. SUBSTANCE: apparatus includes ultrasonic transducer with wave guide whose end is provided with axially symmetrical seat for placing steel balls. Technological plate is mounted with gap normally relative to wave guide. Holding punch with treated part is mounted in technological plate coaxially relative to wave guide by means of threaded joint. Steel balls form closely packed working medium between walls of wave guide, part surface and seat walls. Dynamometric wrench with device for controlling effort is placed on holding punch. EFFECT: enhanced efficiency and quality of part surface due to combination process of shot blasting and ultrasonic treatment of part surface. 3 cl, 3 dwg
Patent RU-2118213-C1 (RU)
Title: Method for making c-shaped bent section
Inventor: ANTIPANOV V G
IPC: B21D5/06
Filed: 1997-06-25
Granted: 1998-08-27
Abstract: FIELD: rolled stock production, namely manufacture of rolled bent bars of predetermined configuration. SUBSTANCE: method for making C-shaped bent section of zinc plated steel with thickness 0.5-1 mm includes steps of successively bending up strip blank by predetermined bending radius equal to R 1  - between bead and flange and R 2  - between back edge and flange at forming corrugations; sustaining predetermined distance between centers of circles with radius R 1 ,R 2  and constant radius values in all passes due to metal transition from edge portions of strip to bending zone. EFFECT: enlarged manufacturing possibilities due to possibility of making high quality bent sections from thin coated steel blank. 1 dwg
Patent RU-2124742-C1 (RU)
Inventor: NIKITIN S N
IPC: G01V1/24
Filed: 1997-06-26
Granted: 1999-01-10
Abstract: FIELD: geophysical instrument engineering, applicable as a memory of seismic signals at seismostation intended for operation on areas with enhanced level of seismic noise, for instance, in places directly adjoining industrial objects at explorations and engineering surveys. SUBSTANCE: a delta modulator and integrator are introduced into the memory, they are used as an analog-to-digital converter and digital-to-analog converter, respectively. EFFECT: reduced level of regular equipment noise and reduced cost. 1 dwg
Patent RU-2128899-C1 (RU)
Title: Seeding unit
Inventor: LJUBCHICH V A
IPC: A01C7/12
Filed: 1997-07-29
Granted: 1999-04-20
Abstract: FIELD: agricultural engineering, in particular, agricultural and forest crop seeding equipment. SUBSTANCE: seeding unit has seed box with adjustable valve, two couplings loosely mounted on shaft of each seeding unit. Disk positioned between couplings on shaft has left half, flexible ring and right half. Flexible ring is rigidly connected with disk halves. Springs are positioned in ring cavity to provide reliable adherence of flexible ring to disk halves. Outer surface of flexible ring is made parabolic. Adjusting sleeve with handle is mounted to the right of disk on shaft by means of pin pressed into shaft. Right end of handle is formed as beveled tooth provided with scale. Spring is mounted on sleeve outer surface by means of lock ring and washer. Left end of spring abuts against coupling, which is joined with its left end to disk. Marking is disposed on shaft positioned opposite scale. EFFECT: increased versatility of seeding unit by using it for sowing of wide range of crops, precise seeding and enhanced reliability in operation. 2 dwg
Patent RU-2144233-C1 (RU)
Title: Relay condition inspection technique
Inventor: GORBKOV A G
IPC: H01H49/00
Filed: 1997-10-14
Granted: 2000-01-10
Abstract: FIELD: instrumentation engineering; in-service inspection of relays. SUBSTANCE: in-service inspection of relays involves check-up of one generalized variable depending on all basic specifications of relay under inspection associated with voltage or current pulse area relative to its source value. Proposed technique provides for tracing gradual failures of relay, checking combination of its variables characterizing its serviceability, and using it in existing systems without introducing any modifications. EFFECT: facilitated procedure and improved convenience when used in automatic inspection systems. 2 dwg
Patent RU-2129391-C1 (RU)
Title: Milk calf growing method
Inventor: KAJDALOV A F
IPC: A01K1/00
Filed: 1997-10-16
Granted: 1999-04-27
Abstract: FIELD: animal farming. SUBSTANCE: method involves supplying milk and plant feeds to calves. Beginning from 6 day age and up to 2 month age, calves are given 8-10 kg of whole milk per day. Method allows liveweight gain to be increased by 11.3-16.4% at equal milk feeding norm. EFFECT: increased efficiency and simplified method. 1 tbl
Patent RU-2130223-C1 (RU)
Title: Deicing installation for local sections
Inventor: RUDAKOVA R M
IPC: H02G7/16
Filed: 1998-02-04
Granted: 1999-05-10
Abstract: FIELD: power engineering. SUBSTANCE: deicing installation has thermally stable high-resistance wire and short-circuiting device; thermally stable wire is placed under high-voltage line conductor and spaced from the latter at distance not exceeding permissible sag of high- voltage line. One end of thermally stable wire is secured through insulator string on crossbar at beginning of section being heated and connected to second output of one of power supplies; other end is connected to second output of other power supply and secured on insulator string suspended from additional wire whose weight- carrying end is thrown over pulley block mounted on crossbar at end of section being heated. Short-circuiting device has two contacts mounted on high-voltage line conductor and on thermally stable wire in center of span, one under other. EFFECT: improved efficiency of ice melting due to stepped current regulation. 2 dwg
Patent RU-2134659-C1 (RU)
Title: Waste water treatment process
Inventor: SHAPKIN N P
IPC: C02F101/32
Filed: 1998-01-20
Granted: 1999-08-20
Abstract: FIELD: waste water treatment. SUBSTANCE: invention relates to protein-containing waste waters and can be used to treat sewage from food and fish industry enterprises and possibly reusing isolated products. First, suspended materials are mechanically separated and waste water is then electrically floated at voltage 12 V and current density 200-300 A/sq.m, after which water is finally treated with activated forms of natural sorbents. Method ensures improved purification of waste waters and additional isolation of high- quality protein product that can be as feed additive for fowl, fish, and cattle. Process can be carried out on depot ships and fishing-boats. EFFECT: enhanced treatment efficiency. 1 tbl, 3 ex