baber/WOPTO huggingface dataset:
Patent RU-2126867-C1 (RU)
Title: Reinforced block
Inventor: DZHEFRI A MELBI
IPC: E02B3/04
Filed: 1994-08-17
Granted: 1999-02-27
Abstract: FIELD: hydraulic engineering. SUBSTANCE: reinforced block is intended for protection of coastal and hydraulic engineering structures, shores and coastal lines of seas, rivers, lakes, water storages, and canals from damage by hydrodynamic forces of waves and water streams. Also described is form for casting of reinforced blocks. Reinforced block has elongated central member and two external elongated members which are connected to central member at its opposite sides. Each elongated member of reinforced block is made of octagonal cross-section. Cross-sectional area is reduced from middle part of member in direction towards opposite ends of member. Longitudinal axes of external longitudinal members are parallel to each other and pass at right angle to longitudinal axis of central member. In other version of structural embodiment of reinforced block, longitudinal axes of external elongated members are coplanar. Reinforced blocks are used for erection of protective structure. Form for casting of reinforced block is made up of hollow elongated members which are arranged in compliance with spatial configuration of block to be cast. Aforesaid embodiment of elongated members of reinforced block with octagonal cross-section in combination with general spatial configuration of block ensures wedging and engagement of end parts of block members at properly arranged dense of free location of blocks in erection of protective structure. EFFECT: enhanced reliability, stability, and wave-suppressing capacity. 33 cl, 15 dwg, 2 tbl
Patent RU-2072241-C1 (RU)
Title: Способ формирования дыхательной газовой смеси и аппарат для его осуществления
Inventor: PAVLOV BORIS N
IPC: A61M16/00
Filed: 1995-09-20
Granted: 1997-01-27
Abstract: Использование: изобретение применяется в медицинской практике при лечении заболеваний с помощью дыхательных газовых смесей. Сущность изобретения: газовую смесь подают циркуляционным потоком с объемной скоростью циркуляции 3-120 л/мин с очисткой и регулированием температуры смеси, качественного и количественного состава газовой смеси. При этом в лекарственную смесь возможно введение лекарственных препаратов, а также осуществление регулирования содержания углекислого газа. Аппарат содержит циркуляционный контур, образованный трубопроводами для подсоединения к дыхательному мешку, побудитель расхода, регулятор температуры и по меньшей мере один поглотитель углекислого газа. Контур связан с кислородным газоанализатором и дополнительно снабжен анализатором на углекислый газ. Измеритель темпераратуры образует с кислородным газоанализатором измерительный блок, электрически соединенный с блоком управления. К контуру подсоединена ма ка для пациента. 2 с.п., 13 з.п.ф. , 1 ил.
Patent RU-2107180-C1 (RU)
Title: Fuel converter
IPC: F02M27/00
Filed: 1995-09-25
Granted: 1998-03-20
Abstract: FIELD: mechanical engineering; road vehicles. SUBSTANCE: fuel converter is made in form of cross-shaped housing with hexahedral pyramids whose vertices are pointed towards toroidal coils and it has union cover. Pyramids are held by means of cylindrical rings pressed by bodies of toroidal coils and union cover by means of bolted joints. Spiral shaped tube is laid on outer side of coil over its length. One end of spiral tube is secured by nut joint through hole in coil body and the other is pressed through hole in cover to housing together with toroidal coil. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2096193-C1 (RU)
Title: Suspension of vehicle wheels arranged in tandem(design versions)
Inventor: POPOV BORIS P
IPC: B60G5/02
Filed: 1995-10-18
Granted: 1997-11-20
Abstract: FIELD: transport engineering; wheel suspensions. SUBSTANCE: according to first design version, hinge connection of equalizer arms to body is made in form of U-shaped rod providing cross stability of vehicle, and in second design version, hinge connection is made in form or two longitudinal rods. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2108019-C1 (RU)
Title: Rod elevator blade
IPC: A01D17/10
Filed: 1995-11-01
Granted: 1998-04-10
Abstract: FIELD: agriculture, in particular, equipment for root harvesting and conveyance of various kinds of piece loads. SUBSTANCE: rod elevator blade has C-shaped rods 4 with ends bent outside and attached to cheeks 2,3 of links 1 of parallel pulling sleeve-and-roller chains. Rods 4 are made detachable and arranged so that their bent ends are alternatively oriented in opposite directions for 180 deg. Rods are provided with retainers 6 holding rods in predetermined position within central part of cheeks. Ends of rods 4 are formed as connecting fingers of links 1 of pulling chains. Fingers are disposed in fixed position in cheeks 2 and 3. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 cl, 11 dwg
Patent RU-2081663-C1 (RU)
Title: Heat- and mass-transfer apparatus
Inventor: SALASHENKO IGOR G
IPC: B01D3/32
Filed: 1995-11-01
Granted: 1997-06-20
Abstract: FIELD: mechanical engineering, particular, apparatuses for thermal separation of mixtures; applicable in distillation processes, mainly, in rectification of methanol from water-methanol mixtures usable in oil producing industry for decreasing of viscosity of oil raw material, or for simple flash distillation. SUBSTANCE: the offered apparatus has body accommodating still provided with means for heating and multistage condenser, which presents a set of trays with desired product outlet and cooling coils. The apparatus is distinguished by the fact that means of heating is made in form of remote heat exchanger with burner of immersion combustion, whose upper and lower parts are interconnected by circulating pipelines with respective zones of still. EFFECT: higher efficiency. 1 dwg
Patent RU-2151230-C1 (RU)
Inventor: JOKHANNES DAL
IPC: E01B29/00
Filed: 1995-11-30
Granted: 2000-06-20
Abstract: FIELD: transport; permanent way. SUBSTANCE: invention relates to concreting of rail fastenings. Method includes the following operations: first technological cycle is formed for large number of fixing frames with members of rail support points connected to frames in preset places, then fixing are transported from location position to positioning position and aligned in accurate position and then are temporarily fixed on concrete base. Then positioning and location positions are displaced in direction of making, fixing frames on location position are separated from concrete base and are placed in location devices, other frames are aligned on oppositional position and temporarily secured on concrete base and then are relieved from aligning device, and so on. Machine has aligning automatic machine 1 with transportation device made for displacement along base for handling fixing frames, and feed gantry 2 with lifting-and- transportation device 4. Machine 1 is furnished with receiving device 7 and conveying device 8. EFFECT: enhanced quality of operation. 10 cl, 5 dwg
Patent RU-2089033-C1 (RU)
Title: Electrical machine
Inventor: GORELIK LEV V
IPC: H02K9/04
Filed: 1996-01-12
Granted: 1997-08-27
Abstract: FIELD: electrical engineering. SUBSTANCE: electrical machine has corrugates sheet-steel frame with hollow ribs forming inner axial cooling ducts. Open end shields provide for arrangement of cooling system depending for its operation on direct heat transfer from active parts of machine by atmospheric air. High thermal contact between stator stack and frame is ensured due to high conductance of welded joints between them. Atmospheric cooling air flows through inner cooling dusts of frame and air stream formed by these ducts releases heat not only from stator stack but also from extended surfaces of duct walls thereby intensifying heat transfer from stator stack surface. EFFECT: improved cooling efficiency, reduced material input, improved reliability and service life of machines, provision for unifying total enclosed and protected machines. 2 dwg
Patent RU-2113424-C1 (RU)
Inventor: PECHENEV JU G
IPC: C06B21/00
Filed: 1996-01-15
Granted: 1998-06-20
Abstract: FIELD: explosives. SUBSTANCE: method of preparing granulated compositions based on trotyl and another explosive or explosive mixture with higher melting temperature, e.g. hexogen and octogen, consists in adding trotyl to aqueous suspension of another explosive. Then, suspension of explosive mixture is heated to a temperature above melting point of trotyl. The thus obtained suspension is cooled to hardening of granules that are separated from water and dried. For granulation, an explosive with particle size 3 to 100 mcm is used. EFFECT: improved preparation procedure.
Patent RU-2110104-C1 (RU)
Inventor: BUKHAROV V F
IPC: H01H33/42
Filed: 1996-03-19
Granted: 1998-04-27
Abstract: Сущность изобретения: приводной механизм выключателя содержит вал, на котором один рычаг установлен свободно, а другой жестко закреплен, защелку, установленную на жестко закрепленном рычаге с возможностью вращения и взаимодействующую с механизмом управления и телом вращения. На жестко закрепленном рычаге установлена деталь, взаимодействующая с обоими рычагами, а на защелке выполнен цилиндрический участок и выступ, контактирующий с телом вращения. 1 ил.
Patent RU-2124014-C1 (RU)
Title: Diazabicyclic compounds and pharmaceutical composition containing thereof
Inventor: GARRI R GOVARD
IPC: A61P1/08
Filed: 1994-11-14
Granted: 1998-12-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to diazabicyclic compounds of the formula (I)   where R 1  - phenyl; R 2  - hydrogen; A - phenyl substituted with alkoxy-group; m and n = 0, 1 or 2; R 3 , R 4 , R 5 , R 6  and R 7  - hydrogen; G means a group (-CR 8 R 9 ) p ; p = 1-3; R 8  and R 9  - hydrogen, or their pharmaceutically acceptable salts. Compounds of the formula (I) and a pharmaceutical composition based on thereof are antagonists of receptors of P-substance and can be used for treatment and prophylaxis of patients with inflammatory sicknesses, fear, depression or dysthymia, enuresis. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 8 cl, 2 ex
Patent RU-2143333-C1 (RU)
Inventor: KHORST VIRSHPEKER
IPC: B25D17/08
Filed: 1994-12-24
Granted: 1999-12-27
Abstract: Изобретение относится к ручным машинам для вращательного захвата ударных и/или сверлильных инструментов. В хвостовике (11) инструмента и патроне (10) расположены по меньшей мере три вращательных поводка из аксиально заканчивающихся к концу хвостовика выемок (17,18,22) и входящих в них вращательных поводковых выступов (19,20,23) патрона (10). Осевая блокировка выполнена из осевой, закрытой к концу хвостовика канавки (21) на хвостовике (11) инструмента и входящего в нее блокирующего элемента (16) в патроне (10). Два вращательных поводка (17,19 и 18,20) по меньшей мере частично противоположны друг другу. Для равномерной натрузки крутящим моментом хвостовика (11) инструмента и патрона (10) вращательные поводки, лежащие друг за другом по окружности хвостовика, если исходить из осевой блокировки, расположены своими боковыми поверхностями под вписанным углом 180 o <240 o . В результате улучшается центровка хвостовика в патроне, что препятствует одностороннему износу инструмента. 3 с. и 11 з.п.ф-лы, 7 ил.
Patent RU-2113523-C1 (RU)
Inventor: MIRONOV I V
IPC: C22B11/00
Filed: 1996-10-22
Granted: 1998-06-20
Abstract: FIELD: hydromethallurgy of noble metals. SUBSTANCE: in order to obtain highly pure (99.99 %) gold, gold is extracted from tributyl phosphate at extracting agent to gold molar ratio of (3.0-4.0): 1.0, and extract is washed with sulfuric acid solution. Subsequent recovery of metal is carried out by well known procedures. Present invention enables one to make process cheaper since extracting agent amounts prove to be significantly less. EFFECT: more efficient preparation method. 1 tbl
Patent RU-2112847-C1 (RU)
Title: Method for erection of vault-type structure of building
Inventor: IEVLEVA E I
IPC: E04B1/32
Filed: 1996-11-19
Granted: 1998-06-10
Abstract: FIELD: construction engineering. SUBSTANCE: this can be realized in reconstruction of existing buildings. According to method, erection of vault-type structures is effected from flat strutted trusses with upper horizontal chord and lower vault-forming chord which are then connected to uprights of trusses at level of lower chord of beam trusses. After that, secured to bottom of beams are rod-like components which are located at definite pitch and perpendicularly to beams. Fastened underneath the rod-like components are two layers of reinforcing nets which are laid one upon other with displacement of openings. Placed atop is shuttering net and finally concreting is carried out by guniting procedure using fine-grain concrete mix up to producing completely integral covering consisting of concrete, rod-like components and nets. Shuttering net has openings which are equal to 0.2-0.4 of size of largest piece of concrete aggregate. Reinforcing nets are with size of openings which exceeds size of shuttering net openings by 8-11 times. Aforesaid method simplifies erection and concreting operations and reduces amount of materials needed with ensuring stability of structure. EFFECT: higher efficiency. 3 dwg
Patent RU-2111472-C1 (RU)
Inventor: TKACHENKO S I
IPC: G01M99/00
Filed: 1996-11-20
Granted: 1998-05-20
Abstract: FIELD: checking of manufacturing quality of construction elements. SUBSTANCE: stand has base with assembly of specimen-model suspension and door turning drive including the leverage. Drive is provided with contact device which transmits motion from drive to door, and cycle counter. Leverage is crank mechanism the slide of which is coupled to stretched rope mounted for reciprocation. Flexible member is positioned along rope. It is secured to rope at its ends, and in intermediate part it is coupled to contact device. Rope may be coupled with one end to crank mechanism slide, and its other end may be thrown over disc block and tightened by means of load suspended freely from it. Contact device may be made as a plate which has U-shaped groove on one side to receive door edge. Simultaneously groove accommodates clamping plate with screw clamp. On other side plate has T-shaped groove in which roller is mounted for movement along door edge. Turning axle of roller includes fixing assembly of flexible member intermediate part. Suspension assembly may be manufactured as multi-position one in the form of frame with guides for fastening the specimen-models. Opposite to every specimen-model flexible member is limited by two clamps arranged on rope. Stand is provided with cycle counter for every position. EFFECT: enhanced quality control. 4 cl, 6 dwg
Patent RU-2120119-C1 (RU)
Title: Multipurpose appliance for checking of compression
Inventor: AGRANOVSKIJ S N
IPC: G01M15/08
Filed: 1996-12-06
Granted: 1998-10-10
Abstract: FIELD: measurement technology. SUBSTANCE: appliance is used for determination of gas pressure in cylinders of internal combustion engines. Appliance has body fitted with thread for coupling of pressure gauge and another thread into which pipe connection is screwed. Pipe connection end protruding from body mounts two-step cylinder. Appliance also includes check valve and changeable adapter which has stepped through hole. Attachment elements which hold pipe connection in adapter in axial direction are provided on pipe connection and adapter. Adapter is fitted with element ensuring its fastening in engine cylinder hole. Two-step cylinder of pipe connection has circular groove accommodating the packing ring which seals stepped through hole in adapter. Axial recess and circular groove which receives end of fin press-fitted into adapter are used as attachment elements on larger step of two-step cylinder of pipe connection. Compression may be measured practically in any engine. EFFECT: enhanced accuracy of measurement. 5 cl, 3 dwg
Patent RU-2133814-C1 (RU)
Inventor: ANDRE LERUA
IPC: E21B17/05
Filed: 1995-06-14
Granted: 1999-07-27
Abstract: FIELD: bore-hole drilling equipment. SUBSTANCE: drilling tool has two main components: hollow shaft and blind tubular body of tool which is more pointed than bodies of conventional drilling tools of similar type. Two main components of tool are in spherical connection with each other realized by means of ball joint. This ball joint in actual bottom of blind part of tool body. Located at side of its open end is stabilizer. In addition, drilling tool has corresponding system of transmission between hollow shaft and body of tool. Transmission is separated from ball joint and is positioned between ball joint and stabilizer. Aforesaid arrangement of drilling tool maintains favorable relative positioning of ball joint and stabilizer which gives drilling tool advantageous dynamic characteristics without any risk of wedging. EFFECT: higher efficiency. 5 cl, 1 dwg
Patent RU-2106753-C1 (RU)
Inventor: MOLDOVJAN A A
IPC: H04L9/28
Filed: 1997-02-19
Granted: 1998-03-10
Abstract: Изобретение относится к области электросвязи и вычислительной техники, а конкретнее к области способов и устройств для криптографического преобразования данных. Целью изобретения является повышение скорости криптографического преобразования при использовании ЭВМ. Способ включает формирование ключа шифрования в виде совокупности подключей, разбиение блока данных на подблоки и поочередное преобразование подблоков. Отличается от известных способов тем, что дополнительно формируют двоичные вектора двух типов, с помощью бинарной операции накладывают l-ый подключ, где l = 1,2,3,...,K K ≥ 8- число подключей, на двоичный вектор первого типа, двоичный вектор первого типа с помощью бинарной операции накладывают на i-ый подблок B i , где i = 1,2,3, . . . N, N ≥ 2 - число подблоков, причем номер l подключа выбирают по значению двоичного вектора второго типа. Двоичный вектор первого типа формируют, например, по структуре j-го подблока B j , где j = 1,2,3,...N. Двоичный вектор второго типа формируют, например, по структуре двоичного вектора первого типа. 5 з.п.ф-лы, 3 ил.
Patent RU-2125103-C1 (RU)
Title: Cutting tool and method of surface thermal hardening of its cutting part
Inventor: PETROV VALERIJ ANATOL EVICH
IPC: C21D9/18
Filed: 1997-02-21
Granted: 1999-01-20
Abstract: FIELD: cutting tools and heat treatment of tool cutting part by pulse electrical beam; may be used in manufacture of cutting tools in food, wood-working and other industries. SUBSTANCE: cutting tool has body 1 and cutting part 2 whose front surface 3 or rear surface 4 has hardened wear-resistance layer to a depth of 3-60 mcm with monotonous reducing microhardness to microhardness of material out of wear-resistant layer. The heat hardening of cutting part 2 of cutting tool is carried out as follows. Front surface 3 or rear surface 4 of cutting surface is heated with pulse electronic beam with time of exposure equalling 8•10 -6 -8•10 -8  s, with energy density of (5-80)•10 4  J/sq.m and electron energy of 0.1-1.0 MeV to obtain a wear-resistant layer 3-60 mcm deep. Heating for hardening may be executed for one pulse when treating clean surfaces, or by several pulses when treating contaminated surfaces or surfaces with high-degree roughness. EFFECT: provision of efficient self-sharpening of cutting edge for thin-blade cutting tools (3-60 mcm), provision of large area of treated surface for one pulse, and different depth of wear-resistant layer within 3-60 mcm and variable wear resistance of microhardness later in depth. 4 cl, 4 dwg
Patent RU-2150790-C1 (RU)
Title: Method and device for confidential identification of mobile user in communication network
Inventor: TSUDIK DZHIN
IPC: H04L9/32
Filed: 1994-10-27
Granted: 2000-06-10
Abstract: FIELD: computer engineering. SUBSTANCE: information protection is important for information exchange between users in computer network, including user identification and tracing. Goal of invention is achieved by encryption of user identifier and/or password and synchronization indicator, preferably using fixed time interval and secret one-way function. Then encrypted message, which is called dynamic user identifier, is transmitted to authorized body of home region, where the user is registered. Authorized body of home region has set of mapping tables, which are preliminary calculated for each time interval (or another chosen method for synchronization), between dynamic user identifiers and respective real personal data about users. This results in possibility of rapid detection whether given encrypted message is sent by registered user or not. On the other hand, a hacker cannot decode personal data about user from encrypted message and track movements of user. EFFECT: increased protection of mobile user, prevention of tracing of movements of user. 15 cl, 5 dwg
Patent RU-2134593-C1 (RU)
Title: Method of indirect endolymphic antibiotic therapy of patients ill with sepsis
Inventor: JAREMA I V
IPC: A61M5/152
Filed: 1997-06-11
Granted: 1999-08-20
Abstract: FIELD: medicine, particularly, surgery. SUBSTANCE: method includes indirect endolymphic antibiotic therapy. In this case, antibiotic is infused into subcutaneous fat. Infiltrate is created. Then pneumocompression is carried out in infiltrate region. In particular case, infusion is performed into subcutaneous fat of anteroexternal surface of femurs. In particular case, antibiotic is used in the form of gentamycin in 0.9-% solution of sodium chloride. EFFECT: reduced therapeutic dose of antibiotic. 3 cl, 1 tbl
Patent RU-2133209-C1 (RU)
Title: Water craft propeller
Inventor: TARADONOV V S
IPC: B63H1/04
Filed: 1997-11-05
Granted: 1999-07-20
Abstract: FIELD: shipbuilding; water craft propellers. SUBSTANCE: water craft propeller has through passage made in form of slit and located near hull of water craft at least one plate rotor and drive of rotor. No less than-half of rotor is sunken in cavity of one wall of passage; surface swept by rotor and opposite wall of through passage have clearance. Area of inlet hole of through passage exceeds area of outlet hole of passage by 1.2 times. Cut-outs are provided in root section of rotor plates; width of these cut-outs from axis of rotor does not exceed 0.85 of radius of surface swept by rotor. EFFECT: reduction of energy consumption in creating thrust by propeller. 2 cl, 4 dwg
Patent RU-2140381-C1 (RU)
Title: Aircraft system for refuelling receiver aircraft
Inventor: EMEL JANOV I V
IPC: B64D37/14
Filed: 1997-12-10
Granted: 1999-10-27
Abstract: FIELD: in-flight refuelling systems; tanker aircraft equipped with suspended refuelling unit. SUBSTANCE: aircraft refuelling system includes suspended refuelling unit with self-contained drive of booster pump arranged inside unit, branching main and hydraulically-driven pump. Suction inlet of this pump is communicated with fuel compartment of tanker aircraft by means of inter-unit pipe and aircraft fuel line. Delivery outlet of this pump is communicated with fuel inlet of hose drum of unit means of inter-unit delivery line. Branching main communicates inter-unit delivery line with fuel compartment of tanker aircraft. Suction inlet of hydraulically-driven pump is located in fuel compartment of tanker aircraft. Delivery output of this pump is communicated with above-mentioned inter-aircraft fuel line. Inlet of pump hydraulic drive is communicated with branching main of suspended refuelling unit. EFFECT: reliable and smooth delivery of fuel to pump of suspended refuelling unit. 2 cl, 1 dwg
Patent RU-2133212-C1 (RU)
Inventor: KAS JANOV G I
IPC: B65D85/00
Filed: 1998-04-06
Granted: 1999-07-20
Abstract: FIELD: food canning, brewing, nonalcoholic drinks, baking and food concentrate industries. SUBSTANCE: packing material has at least one outer layer or polymeric film consisting of the following materials, mas.%: low density polyethylene, 65.3-90.0; plasticizer - caraway seed fixed oil, 7-35; antiseptic - caraway seed ethereal oil, 0.7-3.5. EFFECT: reduced losses of food products caused by microbiological spoilage, increased storage period. 6 cl