baber/WOPTO huggingface dataset:
Patent RU-2110360-C1 (RU)
Inventor: SHEJN A M
IPC: B22D17/22
Filed: 1996-01-11
Granted: 1998-05-10
Abstract: FIELD: foundry, in particular, metal and plastic material injection molding and also production of casting patterns in investment casting. SUBSTANCE: injection mold has cover half and ejector half which consists of base with posts and casting two-stage election system. The latter consists of the first and second ejecting plates and removing plate. the second ejecting plate has guides fro stepped movable sliders. Each slider has bevel engageable with bevel of the first ejecting plate. Ejection force is transmitted by locks located in recess of the first ejecting plate. Sliders are engageable with supporting posts for stability. Position of locks is determined by bars installed in base and in the second ejecting plate. EFFECT: higher efficiency. 5 dwg
Patent RU-2108432-C1 (RU)
Inventor: NEL SON TOMAS DZH
IPC: E04B1/58
Filed: 1996-03-21
Granted: 1998-04-10
Abstract: Изобретение может быть использовано для соединения участков слоеного покрытия полов и изделий с выступами и пазами вдоль соединяемых торцевых краев секций. Нижние поверхности выступов и пазов представляют собой строго совмещаемые поверхности, обеспечивающие при совмещении ровное в одной плоскости расположение поверхностей износа секций покрытия полов. Выступы и пазы выполнены так, что, когда выступ целиком заходит в паз, между верхними поверхностями выступа и паза образуется непрерывный зазор. Торцевые края с пазами выполнены под острым углом к декоративной поверхности. Это обеспечивает зазор между верхними поверхностями выступа и паза и между поверхностями торцевых краев, расположенных над выступами и пазами, который сориентирован в направлении поверхностей износа секции покрытия поля. При соединении двух сеекций путем совмещения нижних поверхностей выступов и пазов и продвижения выступов в пазы жидкий клей, находящийся в пазу, будет выдавливаться, проходя над выступом в направлении декоративных поверхностей износа двух секций изделия. Находящийся в шпунтовом соединении клей после отверждения делает соединение влагостойким и увеличивает его прочность. 2 с. и 11 з.п. ф-лы, 8 ил.
Patent RU-2125214-C1 (RU)
Title: Absorption compression refrigerating unit
Inventor: LEVKIN V V
IPC: F25B25/02
Filed: 1996-03-12
Granted: 1999-01-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: capillary tube of absorption compression refrigerating unit passes through shell-and-tube heat exchanger and through regenerative heat exchanger. After exchanger, capillary tube is connected to evaporator of absorption loop and at its outlet it is connected to low-temperature evaporator of compression loop. EFFECT: enhanced economical efficiency through subcooling of circulating chladon. 1 dwg
Patent RU-2127187-C1 (RU)
Title: Method of formation of plasty on log and device for its realization
Inventor: SEMENOV D A
IPC: B27B7/00
Filed: 1996-04-16
Granted: 1999-03-10
Abstract: FIELD: saw-milling. SUBSTANCE: plasty on log is formed by a small- diameter ring saw. The saw us attached to the cantilever of the saw shaft slantingly, at an angle to its radial plane. The saw fasteners do not project from the plane of rotation of the tooth that is extreme to the material being worked. EFFECT: expanded abilities of the wood-working equipment. 3 cl, 3 dwg
Patent RU-2112130-C1 (RU)
Title: Detachable drill bit
Inventor: STEPANOV N V
IPC: E21B10/20
Filed: 1996-05-27
Granted: 1998-05-27
Abstract: FIELD: drilling equipment. SUBSTANCE: invention refers to two and more cone drill bits. Detachable drill bit is fitted with gear transmitting axial load on to sections of drill bit, with locking device that holds sections in body of drill bit. Each section has capability for axial movement and internal surface of body of drill bit and external surfaces of sections are equipped with coaxial ring grooves to house locking device. Grooves in sections of drill bit have bigger width to provide for vertical movement of sections. Gear transmitting axial load on to sections of drill bit includes thrust journal having spherical form on one side mated with spherical socket of thrust bearing and interacting via spherical supports with sections of drill bit in vertical planes passing through axes of journals of sections of drill bit. Locking device is made in the form of split ring of rectangular section, for instance. Members of interaction of body of drill bit with its sections are manufactured in the form of grooves corresponding to bosses of sections in shape. EFFECT: improved functional reliability and efficiency of drill bit. 3 cl, 3 dwg
Patent RU-2128208-C1 (RU)
Inventor: BRUKER DUEHJN DONALD
IPC: B01J7/00
Filed: 1994-11-18
Granted: 1999-03-27
Abstract: FIELD: production of fluid medium containing synthetic gas through partial oxidation of carbonaceous fuel mixture. SUBSTANCE: gas generator includes combustion chamber with bottom, bath for cooling fluid and neck located at bottom of combustion chamber. Cooling fluid bath is located under the bottom of combustion chamber. Combustion chamber is brought in communication with bath through hole available in neck for motion of products of partial oxidation from combustion chamber to bath. Neck has pipe line for receiving the cooling fluid and pipes for receiving the cooling fluid from this pipe line. Pipe line is laid between bottom and bath. Pipes are connected at one end to wall of pipe line and have open end directed towards bath. carbonaceous fuel mixture is fed to combustion chamber where it is subjected to partial oxidation and not products of partial combustion are directed from combustion chamber to cooling fluid. According to one version of method, motion of products of partial combustion is effected in way of extinction ring located under neck. Neck is subjected to cooling by means of inner cooling system communicated with cooling fluid source. Cooling fluid is circulated through cooling system. EFFECT: avoidance of thermal overload in area of gas generator neck; increased service life of gas generator; reduced operational expenses. 24 cl, 4 dwg
Patent RU-2120188-C1 (RU)
Title: Device for transmission of test and control signals in local-area industrial networks
Inventor: SAVCHENKOV JURIJ PETROVICH
IPC: H04J3/00
Filed: 1996-10-11
Granted: 1998-10-10
Abstract: FIELD: multiple-channel communication systems with time-division multiplexing for information transmission systems which operate in low-bandwidth communication lines with high intensity of pulse noise, in particular, in cars. SUBSTANCE: device uses loop information transmission (non-target sending), choice of simple message formats, use of integration and majority signal processing for processing of information and synchronization signals, possibility to lock device operations. EFFECT: increased reliability of operations. 11 dwg
Patent RU-2129372-C1 (RU)
Title: Synergistic herbicidal composition and method of controlling undesired vegetation
Inventor: LAKE BYRON HARVEY
IPC: A01N57/12
Filed: 1995-03-30
Granted: 1999-04-27
Abstract: FIELD: agriculture. SUBSTANCE: composition comprises (a) 2-2'-nitro-4'- methylsulfonylbenzoyl)-1,3-cyclohexanedione and (b) 2- chloro-4-ethylamino-6-isopropylamino-S-triazine at a to b weight ratio from 1:1.25 to 1:40. Composition shows synergistic effect especially in eliminating PANMI, AMARE and IPOHE. EFFECT: improved properties of the composition and more efficient control method. 4 cl, 7 tbl
Patent RU-2119730-C1 (RU)
Inventor: VOLOSOV V I
IPC: H01J27/02
Filed: 1996-12-16
Granted: 1998-09-27
Abstract: FIELD: electrical engineering, in particular, vacuum deposition of thin films. SUBSTANCE: device is designed as rotating plasma trap which generates multicomponent nuclear flows which consist of fast nuclei which energy is determined discharge voltage. EFFECT: increased power, simplified design, decreased cost of manufacturing and use. 2 dwg
Patent RU-2116676-C1 (RU)
Title: Mechanism adjusting tension of strings of stringed musical instrument
Inventor: STUDINOV EGOR VJACHESLAVOVICH
IPC: G10D3/147
Filed: 1997-01-14
Granted: 1998-07-27
Abstract: FIELD: stringed musical instruments. SUBSTANCE: mechanism adjusting tension of strings of stringed musical instrument has pins each additionally carrying planetary gear with at least one adjustable limiter of turn angle of carrier for expansion of performance capabilities. EFFECT: expanded performance capabilities. 1 dwg
Patent RU-2134829-C1 (RU)
Inventor: ABRAMTSEV E P
IPC: F16H21/00
Filed: 1997-01-28
Granted: 1999-08-20
Abstract: FIELD: instrumentation engineering; mechanical computer. SUBSTANCE: differential leverage includes carrier, two disks, double-arm lever with spherical end-pieces and two rods. Double-arm lever is made in form of individual levers mounted on respective rod and provided with engageable toothed quadrants. At least one lever is made in form of controllable electromagnetic clutch. Spherical end-piece is fitted on armature of this clutch. Provision is made for charging sense of rotation of disk from coinciding direction to opposite direction, conversion of rotary motion of drive and driven shafts into reciprocating rotary motion and vice versa. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2125732-C1 (RU)
Inventor: ALEKSEEV O A
IPC: G01S5/02
Filed: 1997-02-05
Granted: 1999-01-27
Abstract: FIELD: radio navigation, solution of various navigational problems by methods of relative determinations on dynamic objects ( flying vehicles ). SUBSTANCE: system for realization of method has m navigational space vehicles, user of navigational information from initial observation moment 2 1  to final nth observation moment 2 n . Distinctive features of proposed method are: measurement of m pseudoranges from user of navigational information to m navigational space vehicles by means of measurement of delay time of envelopes of components of navigational signals, measurements of integral parameters ( increments of pseudoranges to navigational space vehicles ) starting from moment t 0  on carrier component of navigational signal over n measuring intervals ( t 1  ),...( t n  ), determination of time corrections to measurements of pseudoranges with reference to all m navigational space vehicles, iterative computation of coordinates of user of navigational information for n time moments by method of least squares. EFFECT: increased authenticity of method. 2 dwg
Patent RU-2116445-C1 (RU)
Title: Method for developing deposits of potassium-magnesium and rock salts
Inventor: PAPULOV L M
IPC: E21C41/20
Filed: 1997-02-07
Granted: 1998-07-27
Abstract: FIELD: mining industry. SUBSTANCE: this relates to overall mining and chemical extraction and processing of potassium-magnesium and rock salts and can be used for accompanying recovery of gold. According to method, carried out are following operations: drilled are underground geological-prospecting bore-holes, taken out are bore and channel samples for gold in clay interlayers of thickness being equal to or exceeding minimal extracting thickness, separated are deposits of gold-bearing ores and their selected extraction is performed. Ores are processed by applying chlorine-containing solvents. Used for producing aforesaid chlorine-containing solvents is chlorine emitted in anode space of electrolyzer. Magnesium is produced in electrolyzer in result of subjecting dehydrated carnallite to electrolyzing process. Application of aforesaid method allows for increasing content of gold in primary raw material and for utilizing chlorine emitting in technological process for producing solvent. EFFECT: higher efficiency.
Patent RU-2122705-C1 (RU)
Title: Device for installation of smoke grenades
Inventor: BROVKIN B N
IPC: F42B5/155
Filed: 1997-02-25
Granted: 1998-11-27
Abstract: FIELD: armored vehicles, applicable for installation of smoke grenades on turret of around vehicles. SUBSTANCE: the device has a detachable bracket with seats for arrangement of barrels of smoke grenades and located for installation on one of the front inclined turret plates on sealant in points of arrangement of shaped windows for accommodation of electric circuit components. Application of the device ensures serviceability of installation and object on the whole after enemy's attack, since the components of electric circuit running from the control panel located inside the turret to the contact devices fastened on the detachable bracket are armored, and the presence of sealant in installation of the detachable bracket prevents inflow of fuel mixture inside the turret and to the electric circuit components. EFFECT: enhanced durability. 3 dwg
Patent RU-2117993-C1 (RU)
Title: Information model of subject curriculum
Inventor: BOLOTINA GALINA KIRILLOVNA
IPC: G09F11/00
Filed: 1997-06-11
Granted: 1998-08-20
Abstract: FIELD: visual aids which display content of subject curriculum. SUBSTANCE: device has base and vertical shaft for mounting of body which has complex cone shape and consists of cone-shaped information carriers which determine abstraction level using angle of their vertex. Cone-shaped information carriers are attached to tables with systematic material using rods. All cones have common axis and vertex, so that angle at cone vertex determines level of subject abstraction. In addition device has rods which are located along cone envelopes. One end of rod is connected to cone vertex, its another end is connected to table for movement of table along circle which is provided by section of plane by cone which is parallel to base and corresponds to abstraction level. Upper cone carries tables which reflect philosophical categories. Second cone from upper side carries tables which reflect methodological notions; third cone carries tables which reflect subject notions; lowermost cone carries tables which reflect applied notions. EFFECT: increased efficiency of visual aids, reinforced associations which are related to subject curriculum. 5 cl, 5 dwg, 5 tbl
Patent RU-2135604-C1 (RU)
Title: Method of top blowing of oxygen-containing gas through metal melt and lance for treatment of metal liquid melt
Inventor: KHORST-DITER SHELER
IPC: C21C7/10
Filed: 1995-10-27
Granted: 1999-08-27
Abstract: FIELD: metallurgy, particularly, methods of top blowing of oxygen-containing gas with and without solid substance through metal melt found in vacuum in metallurgical vessel with the aid of lance for method embodiment. SUBSTANCE: method and lance are offered for performance of various operations of metal melt, treatment with increase of content of separate introduced media by simple means without design readjustment. Devised multipurpose lance allows top blowing of oxygen with solid substance or without this substance and formation of focal flame. For each operation of method, only separate supplying pipeline are engaged by respective manner. According to blowing method, first produced inside lance is circular flow of oxygen or oxygen-containing gas which after preset section is expanded to produce continuous flow with circular cross-section. When moving further the flow encounters in its exterior zone an obstacle in the form of circular screen (reflecting ring) for excitation of vibrations in gas flow passing towards melt. Gas flow passes through hole of circular screen and critical diameter of lance outlet hole in the form of Lavla nozzle. Gas flow is directed from lance into metal melt at supersonic velocity. To produce focal flame in free hollow of metallurgical vessel, oxygen or oxygen-containing gas may be supplied to metal melt at supersonic velocity at lance outlet. Reflecting ring is fastened in lance on internal surface of tube for oxygen supply and located before narrowing of Laval nozzle at a distance Lb in direction of oxygen flow from its critical diameter. Fastened inside oxygen supplying tube on its top end coaxially to it is tube whose lower end is located at distance Lp before reflecting ring, in direction of gas flow. EFFECT: higher efficiency. 21 cl, 5 dwg
Patent RU-2138522-C1 (RU)
Title: Method of producing thermoplastic rubber compound
Inventor: ZAIKIN A E
IPC: C08J3/20
Filed: 1997-07-10
Granted: 1999-09-27
Abstract: FIELD: rubber industry. SUBSTANCE: invention relates to manufacturing rubber products operated in contact with petroleum derivatives. Crystalline polyolefin (24.6 wt %) is mixed with filler (5-30 wt %) and then with elastomer having dielectric permittivity at least 6.0 (20-60 wt %) and with curing agents to form rubber compound exhibiting oil- swelling 11.4-2.8%, gasoline-swelling 15.3-20%, and breakage strength 12.3-17.0 MPa. EFFECT: increased oil and gasoline resistance.
Patent RU-2152338-C1 (RU)
Title: Folding bag unit and liquid metering device
Inventor: MORRISON ADAM
IPC: B44D3/12
Filed: 1996-01-31
Granted: 2000-07-10
Abstract: FIELD: mechanical engineering; bags for paints. SUBSTANCE: bag unit has two side walls arranged opposite to each other and hermetically connected over outer sides. Unions has channel to pass liquid terminating in inlet hole located inside bag. Inlet hole projects outwards in direction of one of sides. Flow of liquid through union can be regulated by pressing side walls to holes. Bag is built into metering device provided with hinge- mounted pressure member to force out paint through union and further on through swivel head installed on other end of device. Removable nozzles can be secured on head to form thin marking device, foam plastic brush, etc. proposed folding bag can be used with paint receiver secured on artist's palette. EFFECT: provision of universal system for delivering liquid to sprayer. 21 cl, 23 dwg
Patent RU-2130963-C1 (RU)
Title: Lubricant for machining of metals
Inventor: MEL NIKOV V G
IPC: C10M129/56
Filed: 1997-09-17
Granted: 1999-05-27
Abstract: FIELD: machine- building, more particularly treatment of stainless steels and titanium alloys. SUBSTANCE: lubricant comprises, wt %: stearox-6, 20-30; copper soap of fatty acid vegetable oils, 30-35; mineral oil, up to 100. Use of lubricant increases resistance of drills by 1.1-3.2 times and makes it possible to improve surface finish and drill both fine (less than 2 mm) and deep (up to 100 mm) holes in stainless steels and titanium alloys. EFFECT: improved properties of the lubricant. 1 tbl
Patent RU-2133604-C1 (RU)
Title: Cleaning agent "atlasnaya kozha" for body and face
Inventor: LESNOVA N V
IPC: A61K8/27
Filed: 1997-10-15
Granted: 1999-07-27
Abstract: FIELD: cosmetic industry, medicine. SUBSTANCE: an agent has sodium chloride and hydrocarbonate and zeolite-containing addition. The latter - clinoptilolite sodium form or zeolite-containing addition modified with copper, zinc or silver ions taken at amount 0.01-1.0 wt.-% and zeolite has particle size 0.01-100 mcm. Invention can be used as a prophylactic agent for skin care and its deep cleaning from ammonia, calcium, cesium and other heavy metal ions including radioactive isotopes and for skin cleaning before the use of cosmetic nutrient creams, pastes and lotions and this agent shows a bactericidal and softening effect additionally. The agent is an ecologically safety preparation that ensures to clean human skin from harmful ions and no causing allergy. EFFECT: improved quality and properties, enhanced effectiveness of an agent. 5 cl, 5 ex
Patent RU-2127374-C1 (RU)
Inventor: BAEV G A
IPC: F15B13/06
Filed: 1997-11-12
Granted: 1999-03-10
Abstract: FIELD: mechanisms for control of working fluid distributing devices used in hydraulic drives of various machines. SUBSTANCE: mechanism has spring-loaded double-arm lever 5 mounted by means of high for swinging in two mutually perpendicular directions; lever 5 is provided with drive handle 6 for taking up muscular force of operator. Lever 5 is kinematically linked with tail-pieces of spool valves by means of tenons 7 fitted with spherical heads. Spool valve tail-pieces are provided with cylindrical tips 8 fitted with outer circular grooves 10 for engagement with spherical heads of tenons 7 oriented to axes of spool valves. In swinging drive handle 6, operator may over each spool valve or act on both spool valves simultaneously. When control action of the operator is removed, spool valves and lever 5 with handle 6 return to their initial neutral position. EFFECT: enhanced reliability. 3 dwg
Patent RU-2145227-C1 (RU)
Title: Method for producing brain tissue antigens
Inventor: KISLITSYN JU V
IPC: A61K35/30
Filed: 1997-11-18
Granted: 2000-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking living human brain tissue from various blood group patients in making neurosurgical operations by resecting uninjured brain regions and aqueous salt extraction is produced for preparing antigen. EFFECT: high quality brain extraction containing full set of cerebral antigens.
Patent RU-2135888-C1 (RU)
Title: Steam generator
Inventor: KOROTAEV S K
IPC: F22B1/06
Filed: 1997-11-25
Granted: 1999-08-27
Abstract: FIELD: power engineering; nuclear and thermal power stations. SUBSTANCE: steam generator has downcomer tubes of evaporation channels made in the form of Filde's tubes mounted through auxiliary tube sheet that functions at the same time as bottom of feedwater tank accommodating feedwater distribution header. Top part of tank is connected to steam-water space and its bottom is formed by mentioned auxiliary tube sheet. Such arrangement provides for uniform feedwater distribution among evaporation channels and to efficiently use boiler blowdown water. EFFECT: facilitated procedure of periodic chemical cleaning of evaporation channels from ferric oxide deposits. 1 dwg
Patent RU-2131847-C1 (RU)
Title: Material for adding physiologically essential inorganic elements to water
Inventor: SOLNTSEVA D P
IPC: B01J39/04
Filed: 1998-04-27
Granted: 1999-06-20
Abstract: FIELD: chemical industry, more particularly addition of physiologically essential macro- and microelements to drinking water. SUBSTANCE: material comprises organic ionites having porous structure in air porous state, and inorganic slightly soluble compounds, ionite to slightly soluble inorganic compound ratio being 35-90:10-65 wt %. Method makes it possible to add not only macro- but also microelements to water, stabilize isolation of ions into water and remove organic and inorganic impurities therefrom. Specific efficiency (water passage rate) in using such material is as high as 5 min-1. EFFECT: improved properties of the material. 10 ex, 2 tbl
Patent RU-2133574-C1 (RU)
Title: Method of processing blood of slaughter animals
Inventor: KVASENKOV O I
IPC: A23K10/24
Filed: 1998-06-25
Granted: 1999-07-27
Abstract: FIELD: methods of separation of food or feed proteins from animal blood. SUBSTANCE: gathered blood is sprayed from end face of rod concentrator of longitudinal vibrations of definite frequency, treated with steam in magnetic field, separated and dried. EFFECT: reduced power capacity of process due to increased efficiency in utilization of steam heat energy.
Patent RU-2136861-C1 (RU)
Inventor: SADREEV A M
IPC: E21B43/20
Filed: 1998-08-17
Granted: 1999-09-10
Abstract: FIELD: oil-producing industry. SUBSTANCE: to increase horizontal sweep of flooding of oil formation with zonal permeable heterogeneity, producing well flooded with injected water is selected with permeability ratio in perforated interval amounting to less than 1.5. Introduced through producing well into formation is large-volume margin of clay suspension with clay content of 15-30 kg/cu.m which is calculated with assumption of uniform radial displacement of margin in formation in radius of 50 m round producing well. Fraction of volume of filling of reservoir pores and thickness equal, respectively, to one half of medium value of porosity factor and thickness of water-receiving interval of formation at wellhead pressure of injection. It is taken equal to pressure on water injection line on field. In this case, for conversion of clay suspension margin injected into formation into flow-deflecting barrier, producing well is closed. Flow-deflecting barrier is deformed and tightened under pressure of injected water front moving from interacting injection well. EFFECT: increased recovery of reserves due to sweep by displacement of oil from reservoir stagnant zones.