baber/WOPTO huggingface dataset:
Patent RU-2087785-C1 (RU)
Title: Nondetachable pipe joint
Inventor: PERMYAKOV NIKOLAJ G
IPC: F16L13/11
Filed: 1993-05-12
Granted: 1997-08-20
Abstract: FIELD: pipe line transport. SUBSTANCE: joint has locking member rigidly secured with a sleeve. The bushing consists of two portions the ends of which are connected with pipes. The portions of the bushings are welded to each other over the end face surfaces. There are stop surfaces at the ends of the bushing. The surfaces are conjugated with the locking members. The sleeve is made of metal. The ends of the bushing are connected with the pipes and their end face surfaces are butt-welded. EFFECT: enhanced reliability. 3 cl, 1 dwg
Patent RU-2065333-C1 (RU)
Title: Method of helical rolling of axially symmetrical products
Inventor: SIZOV EVGENIJ S
IPC: B21B19/02
Filed: 1993-05-27
Granted: 1996-08-20
Abstract: FIELD: metal pressure forming, namely making of elongated cone tubes such as metallic telegraph posts. SUBSTANCE: method of helical rolling of axially symmetrical products from cylindrical tubular blanks being rolled in two helical roll grooved passes comprises steps of orienting lengthwise axis of tubular blank normally relative to plane including axis of grooved passes; moving blank towards grooved passes in direction of its orientation through opening of grooved passes with subsequent clamping of end portions of blank; before rolling in helical grooved passes cone article from cylindrical tube imparting out-of-roundness to cross section of that blank in such a way, that small axis of oval is equal to diameter of tube in rolling zone and parallel with axis of roll grooved passes; moving end portions of article being rolled relative to opening grooved pass upon lengthwise axis of tube parallel with initial position of blank. EFFECT: lowered metal consumption and energy consumption. 1 cl, 3 dwg
Patent RU-2048247-C1 (RU)
Title: Method and apparatus for in-line evacuation of metal in the process of continuous casting
Inventor: KOPYLOV ALEKSANDR F
IPC: B22D11/113
Filed: 1993-06-24
Granted: 1995-11-20
Abstract: FIELD: metallurgy, continuous casting of metals. SUBSTANCE: method involves increasing pressure in vacuum chamber to atmospheric pressure, when metal layer thickness on pouring ladle is within the range of 100-250 mm; cutting off channel section in branch pipe to the value providing working weight flow rate of metal from intermediate ladle into crystallizers; pouring remaining metal from pouring ladle into vacuum chamber. Branch pipe in vacuum chamber is provided with sliding shutter. EFFECT: increased efficiency by reduced consumption of metal. 1 dwg
Patent RU-2074154-C1 (RU)
Title: Method of applying protective and decorative coating onto building parts
Inventor: SHAULOV ALEKSANDR YU
IPC: B28B19/00
Filed: 1993-07-28
Granted: 1997-02-27
Abstract: FIELD: protective coatings, building materials. SUBSTANCE: surface of parts, in particular, of facing tiles is first covered with printing screen with relative area of openings 10-95% and screen pitch 12-64 cm -1  and then with coating composition containing ethylenically unsaturated compounds. The composition is pressed through and dried at 20-80 C for 5-30 sec. A second monomer- and oligomer-containing layer is finally applied, which is polymerized under UV irradiation. EFFECT: durable, resistant to boiling water material produced. 1 tbl
Patent RU-2088480-C1 (RU)
Inventor: DANSHIN ALEKSANDR P
IPC: B64C9/30
Filed: 1993-03-29
Granted: 1997-08-27
Abstract: FIELD: superlight flying vehicles. SUBSTANCE: bracket mounted between pylon 3 and suspension unit 2 is made in form of base 6 and strip 7. Base 6 is secured to outer panel of pylon by means of fasteners. Strip 7 is additionally provided with at least one hole 9 for securing suspension unit 2; strip 7 is parallel to horizontal plane of motor- truck. Several holes 9 may be located in row and suspension unit is mounted in one of them depending on load of glider. EFFECT: improved flight and service characteristics due to selection of angle of attack of motor-truck which ensures minimum drag at varying loads. 2 dwg
Patent RU-2063898-C1 (RU)
Title: Walking support for multisupport cross-country vehicles
Inventor: BRISKIN EVGENIJ S
IPC: B62D57/032
Filed: 1993-12-20
Granted: 1996-07-20
Abstract: FIELD: transport. SUBSTANCE: walking support has housing 1, which carries bracket 2 and useful load 3. Engine 4 is connected through clutch 5, reduction gear 6 and clutch 7 with symmetrical differential 8. Crank 10, curvilinear support 11 with shoe 13 and rocking lever 14 form front left-hand propelling device. Crank 17, curvilinear support 18 with shoe 19, and rocking lever form right-hand propelling device. Cranks 33, 38, curvilinear supports with shoes 35, 40, and rocking levers form rear driven propelling devices. Crank 10 is installed on axle-shaft connected with differential 8, and crank 17 is installed on other axle-shaft also connected with differential 8. Axle-shaft have gear clutch members for locking differential depending on relative position of propelling devices. Shoes 13, 19, 35, 40 are installed on housing of hydraulic cylinders 12 whose pistons are connected with curvilinear supports and spaces communicate through restrictors installed on driving axle-shafts and normally closed hydraulic valve on piston. Shoes 13 and 35 are connected by rigid tie 52, and shoes 19 and 40, by rigid tie 53. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2091780-C1 (RU)
Title: Protective means for aspiration psychrometer
Inventor: STARTSEV VLADIMIR A
IPC: G01N25/62
Filed: 1994-04-12
Granted: 1997-09-27
Abstract: FIELD: meteorological technics. SUBSTANCE: protective means constitutes housing composed of frame 2 and coating constituents 1 made of filter nonwoven material retaining liquid-drop and aerosol particles. Coating constituents are fastened on the frame. Sunshades 5 and removable protective covers may optionally be included. EFFECT: improved protection of device. 10 cl, 1 dwg
Patent RU-2086338-C1 (RU)
Inventor: STRIZHALO VLADIMIR ALEKSANDROV
IPC: B21J5/00
Filed: 1994-05-19
Granted: 1997-08-10
Abstract: Сущность: способ электропластической деформации металлов заключается в деформировании заготовки до достижения уровня напряжений, превышающего предел текучести материала заготовки, и пропускании через заготовку импульсов электрического тока, не снимая внешней нагрузки, последующего возобновления деформирования до достижения напряжений, превышающих предыдущий уровень на 8-10%. Предварительно устанавливают направление главных напряжений в деформируемой заготовке, направление импульсов электрического тока, пропускаемого через заготовку, совмещают с направлением главных напряжений в заготовке. Импульсы пропускают сериями поочередно в каждом установленном направлении при остановке процесса деформирования. Величину нагрузки фиксируют на время пропускания серии импульсов. Положительный эффект заключается в повышении производительности процесса обработки металлов давлением за счет снижения сопротивления металла деформированию и полного использования ресурса пластичности металла при данном уровне нагрузки. 4 ил.
Patent RU-2091331-C1 (RU)
Title: Method of sewage biochemical treatment
Inventor: VAREZHKIN YURIJ M
IPC: C02F101/30
Filed: 1994-06-08
Granted: 1997-09-27
Abstract: FIELD: sewage treatment. SUBSTANCE: method involves the use of an aqueous solution of 1,3-bis-[dimethyl-(t-butylamino)-silyl]-2,2,4,4- -tetramethylcyclodisilazane at final concentration in treatment equipments 0.015-0.050 mg/l. Method ensures to improve quality of sewage from organic impurities by 1.7-2.1-fold, retain constant aeration period and decrease aeration by 1.44-1.71-fold at previous purification degree. EFFECT: enhanced effectiveness of treatment. 4 tbl
Patent RU-2128908-C1 (RU)
Title: Butter churning device
Inventor: SHUMARIN V P
IPC: A01J15/02
Filed: 1994-07-06
Granted: 1999-04-20
Abstract: FIELD: consumer goods; applicable in butter churning from cream under household conditions. SUBSTANCE: the claimed device has cylindrical vessel with agitator arranged along its axis and mounted on drive shaft. Installed immovably at vessel walls at acute angle to vertical plane running through axis of drive shaft are beaters. Neighboring agitator blades are mounted on drive shaft with displacement in height. Agitator is of propeller type. Rotation of agitator results in rotation of cream round vessel axis and along it in vertical plane. Mounted on electric motor shaft is driving gear wheel which transmits rotary motion via two driven gear wheels to two-rotor vacuum pump which is coaxial to them. Vacuum pump creates continuous rarefaction in vessel during butter churning to provide for more suitable conditions for conduction of the process. EFFECT: reduced time for butter churning and power consumption, and improved quality of finished product. 3 cl, 3 dwg
Patent RU-2103465-C1 (RU)
Inventor: ANDREAS BONNEH
IPC: E05F15/40
Filed: 1994-08-05
Granted: 1998-01-27
Abstract: Использование: приводимые силовым воздействием замыкающие устройства, в частности электрически приводимые в действие окна и раздвижные крыши автомобилей. Сущность изобретения: стопорное предохранительное средство состоит из упругого полого профиля из эластомера или синтетического материала, имеющего плоский базовый участок и выпуклый профильный участок полой камерой, базовый участок и зенитная зона выпуклого профильного участка состоят из токопроводящего материала и разделены друг от друга изолирующими профильными участками. 12 з.п. ф-лы, 11 ил.
Patent RU-2093437-C1 (RU)
Title: Multiplace socket container
Inventor: SMIRNOV YURIJ ALEKSEEVICH
IPC: B65D6/24
Filed: 1994-08-03
Granted: 1997-10-20
Abstract: FIELD: storage and transportation of piece articles. SUBSTANCE: bottom and two opposite side walls of container are formed from plate bent in two places to form U-shaped structure with planes arranged at right angle. Two other side walls are formed by extreme plates of partitions forming cellular structure. Side walls of U-shaped plate are connected with partitions by means of projections made on outer ribs of partition plates fitted in slots formed in side walls of U-shaped plate. EFFECT: enlarged operating capabilities. 2 cl, 1 dwg
Patent RU-2091332-C1 (RU)
Title: Charge cartridge for biofilters
Inventor: KARAVAEV IGOR VIKTOROVICH
IPC: C02F3/04
Filed: 1994-09-20
Granted: 1997-09-27
Abstract: FIELD: water filtration. SUBSTANCE: cartridge contains frame with rods or strings covered with, applied by pneumatic extrusion technique, polymer fibrous material with porosity at least 35-40% and fiber thickness ranged from 5-10 to 400-500 mcm. Frame comprises various-shape cavities not closed from the frame end sides. EFFECT: improved structure. 2 dwg, 1 tbl
Patent RU-2072183-C1 (RU)
Title: Устройство для первичной обработки коконов
IPC: D01B7/02
Filed: 1994-09-27
Granted: 1997-01-20
Abstract: Устройство для первичной обработки коконов, содержащее горизонтально расположенный корпус с загрузочным бункером и выходным отверстием для вывода коконов, испарительные камеры, соединенные с источником подачи сжиженного газа, одна из которых размещена в бункере, а вторая выполнена перфорированной и расположена в корпусе, и винтовой шнек, размещенный в полости корпуса, отличающееся тем, что оно снабжено акустическими излучателями, в качестве которых используют акустические резонаторы по числу перфораций испарительной камеры, цилиндрическими перфорированными обечайками по числу испарительных камер и дополнительными испарительными камерами, установленными в корпусе и бункере, причем испарительные камеры выполнены по форме цилиндра, поверхность каждой испарительной камеры, обращенная к полости бункера и рабочей поверхности шнека, соответственно выполнена перфорированной, отверстия которой выполнены по форме сопл Лаваля, а каждая обечайка установлена в камере с возможностью вращения, причем отверстия перфораций испарительных камер и обечаек в плоскости их поперечного сечения расположены с неравным и некратным окружным шагом с образованием рядов, а отверстия соответствующих рядов испарительной камеры и обечайки расположены на соосных окружностях, при этом акустические резонаторы размещены в отверстиях испарительных камер.
Patent RU-2092024-C1 (RU)
Title: Greenhouse preferably for dwellings and industrial complexes
Inventor: SHARUPICH VADIM P
IPC: E04H5/08
Filed: 1994-09-27
Granted: 1997-10-10
Abstract: FIELD: plant growing in municipal buildings and industrial complexes. SUBSTANCE: greenhouse has plant growing device with tiered light-transmitting toroidal sections 2 positioned around building 1. Sections 2 are fixed on junctions 5 connecting central building 1 with buildings 4 around greenhouse 1. Central building 1 is positioned centrally of axial circles of toroidal sections 2 and is widened to the bottom part. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 cl, 3 dwg
Patent RU-2084822-C1 (RU)
Title: Device for dynamic check of geometric sizes of commutator and vibrations of electric motor rotor
Inventor: RIMLYAND VLADIMIR I
IPC: G01B21/02
Filed: 1994-11-15
Granted: 1997-07-20
Abstract: FIELD: measurement technology. SUBSTANCE: device has laser 1, beam splitter 2 mounted in way of beam, unit of photodetectors 6 and 6, pulse shaper unit 9 for forming pulses corresponding to spaces between commutator bars of electric motor, revolution sensor 8 sending signal simultaneously with pulse from pulse shaper output to preset commutator bar selection unit 10 forming pulse which opens electronic switch unit 11; signal from these units are furnished to signal summation unit 12 forming the pulse at output whose amplitude is proportional to radial shift of preset bar relative to axis of rotation; device is also provided with output signal shaper unit 13; voltage at output of this unit is equal to amplitude of pulses arriving from summation unit 12; device is also provided with oscillograph and recorder for recording this signal. Optical axes of beams are so located that one of them is partially overlapped by commutator bars and second beam is overlapped by axis of rotor. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2051733-C1 (RU)
Title: Method of catalytic cleaning of exhaust air from organic impurities by ozonization
Inventor: POLUEKTOV PAVEL TIMOFEEVICH
IPC: B01D53/44
Filed: 1994-12-13
Granted: 1996-01-10
Abstract: FIELD: petrochemical industry. SUBSTANCE: exhaust air and ozone-air mixture are supplied to a reactor with catalyst-active carbon with a specific surface of 0.7 to 1.0 qu.cm/g. The process temperature is within 50 to 100 C. The ozone: air oxygen relation in mixed flow of exhaust air and ozone-air mixture is 1:2 to 4. The ozone: organic impurities relation is 1:2 to 10. EFFECT: facilitated procedure. 2 tbl
Patent RU-2106992-C1 (RU)
Inventor: OTTOMAR SHMIDT
IPC: B61H13/20
Filed: 1994-03-17
Granted: 1998-03-20
Abstract: FIELD: railway transport; brake systems of tank cars used in international carriage in which brake system is to be adapted to two different pressures. SUBSTANCE: pneumatic portions of brake systems are provided each with one air distributor with auxiliary air reservoirs. Air distributors of both brake systems can be disconnected from air mains, and their auxiliary air reservoirs can be connected in turn with brake cylinder by means of three-way valve. Tie-rods are provided in mechanical portion of brake systems between horizontal equalizers. Tie-rods are connected to alternative hinge points. Tie-rods serve to adapt brake leverage to corresponding brake system. Hinge connection of main brake tie-rod to points of brake arrangements on car bogies located in different positions in length and height for normal and wide gauge is provided by means of movable members on both parts of main brake tie-rod. EFFECT: enlarged operating capabilities. 8 cl, 4 dwg
Patent RU-2088064-C1 (RU)
Title: Method of soil rehabilitation
Inventor: OVCHINNIKOV NIKOLAJ A
IPC: G21F9/12
Filed: 1995-01-12
Granted: 1997-08-27
Abstract: FIELD: agriculture, ecology. SUBSTANCE: natural or artificial sorbents were added to soil. These sorbents can extract 100% radionuclides of strontium-91,90,89, cesium-137, uranium-235,237, plutonium-239 for a single agriculture season. Sorbents bind radionuclides firmly. After the complete soil deactivation sorbents can be extracted from the soil. EFFECT: enhanced effectiveness. 2 cl, 2 dwg
Patent RU-2085403-C1 (RU)
Inventor: TSYURENKO VLADIMIR N
IPC: B60B3/02
Filed: 1995-04-11
Granted: 1997-07-27
Abstract: Изобретение относится к области железнодорожного транспорта и может быть использовано при проектировании цельнокатаных железнодорожных вагонных колес при уменьшении рабочих напряжений в опасных сечениях. Сущность изобретения: колесо содержит обод 1, ступицу 3 и диск 2, который в радиальном направлении выполнен плоским с наклоном к оси 7 колеса под углом 71-75 o , а участки перехода его в обод 1 и ступицу 3 выполнены соосными с диском 2 и выполнены кривыми одного радиуса. 3 ил., 1 табл.
Patent RU-2081592-C1 (RU)
Title: Composition for cake "desdemona"
Inventor: SHIMANOV OLEG M
IPC: A21D13/08
Filed: 1995-06-28
Granted: 1997-06-20
Abstract: FIELD: food industry; in particular, confectionery industry for preparation of pastry. SUBSTANCE: when preparing biscuit semifinished product, whey protein concentrate and concentrate of kvass wort are introduced additionally in ratio 1:2.5-3.0. Powder of rye flour roasted at temperature of 160-180 C is introduced for preparing chocolate cream. Ingredients are taken in the following ratio, mas.%: potato starch, 2.0-2.1; granulated sugar, 36.1-36.3; melange, 14.6-14.8; essence, 0.1-0.11; rum essence, 0.05-0.052; brandy or dessert wine, 1.29-1.3; brandy, 1.5-1.55; whole milk, 5.3-5.4; butter, 12.2-12.3; vanilla powder, 0.11-0.12; dessert wine, 0.018-0.02; cocoa powder, 0.11-0.12; rye flour, 0.2-0.21; fresh egg albumen, 0.55-0.56; whey protein concentrate and kvass wort, 2.2-2.7; jam, 14.8-14.9; mixture for semifinished biscuit crumb, 1.63-1.64; candied peels, 2.0-2.1; predried nut kernel, 2.1-2.12; high-grade wheat flour, the balance. Prepared products have accurate, stable form with good uniform porosity and higher volume. Shelf life is 96 h. EFFECT: higher quality index and increased shelf life. 1 tbl
Patent RU-2096254-C1 (RU)
Title: Propeller nozzle
Inventor: UDALOV GENNADIJ V
IPC: B63H1/15
Filed: 1995-06-27
Granted: 1997-11-20
Abstract: FIELD: shipbuilding; manufacture of propulsion plants for ships and other sea objects. SUBSTANCE: propeller nozzle includes profiled circular body with load-bearing framework secured on ship's hull by means of vibration isolators. Nozzle body has cuts whose total area is no less than 0.1 of total area of nozzle surface; these cuts are filled with water or with water-like material, rubber, for example whose inertia and stiffness characteristics are similar to those of water. Maximum distance between adjacent cuts is defined. Cavities provided inside nozzle body between members of its load-bearing framework are filled with light material. EFFECT: considerable reduction of noise produced by vibrations of propeller nozzle under action of hydrodynamic forces. 2 dwg
Patent RU-2124015-C1 (RU)
Title: Derivatives of pyrrolo[2,3-d]pyrimidines, pharmaceutical composition, pyrrolo[2,3-d]pyrimidines, derivatives of pyrrole
Inventor: JUKHPING L CHEN
IPC: C07D239/00
Filed: 1993-11-12
Granted: 1998-12-27
Abstract: FIELD: organic chemistry, heterocyclic compounds. SUBSTANCE: invention relates to derivatives of pyrrolo[2,3-d] pyrimidines of the formula (I)   where B - group  ; R 1  - H, alkyl possibly substituted with hydroxy-group, alkoxyl, N-((C 1-2 -alkyl)- -((C 1-4 -alkyl)-group; R 2  - alkyl, C 3-8 -cycloalkyl, ((C 1-6 -alkylene)-C 3-8 -cycloalkyl, C 1-10 -alkylenephenyl optionally substituted with alkyl in phenyl ring; R 3 , R 4  and R 6  - hydrogen or alkyl; R 5  - phenyl substituted with 1-3 substituents taken from fluorine, chlorine, bromine, alkyl, alkoxy, trifluoromethyl or a single OH, J, NH 2 , NH-alkyl, COO-alkyl, formyl where alkyl can be substituted with fluorine, chlorine atoms, hydroxy-, alkoxy-group or to have a single double bond; R 11  - H, F, chlorine, CO-((C 1-2 -alkyl), COO-((C 1-2 -alkyl); R 12  - H or C 1-4 -alkyl, or their pharmaceutically acceptable salts showing antagonistic activity with respect to corticotropin releasing factor. EFFECT: improved method of synthesis, enhanced activity of compounds. 13 cl, 22 tbl, 38 ex
Patent RU-2134440-C1 (RU)
Title: Liquid-crystal spatial-time light modulator for systems of optical information processing
Inventor: KAMANINA NATALIJA VLADIMIROVNA
IPC: G02F1/1337
Filed: 1995-08-07
Granted: 1999-08-10
Abstract: FIELD: optical instrumentation, design of light-controlled liquid-crystal spatial-time light modulators for systems for input and processing of optical information, for instance, holography and interresonator reading of images. SUBSTANCE: modulator presents multilayer system composed of film of polymer photoconductor and layer of pneumatic liquid crystal. Special orienting coat is employed to orient molecules of liquid crystal. Supply voltage in the form of rectangular pulses of alternating polarity and pulse recording mode are suggested for functioning of given device. Improved speed of action of modulator that is required condition for its employment in high-speed information processing systems made it feasible to increase frequency of cycle recording-reading " by factor of 25. EFFECT: improved speed of action of modulator. 2 dwg, 1 tbl
Patent RU-2099190-C1 (RU)
Title: Method of manufacture of products of thermosetting plastics
Inventor: KVASENKOV OLEG I
IPC: B29C45/27
Filed: 1995-09-19
Granted: 1997-12-20
Abstract: FIELD: processing of plastic materials to articles, applicable in injection moulding of thermosetting plastics. SUBSTANCE: the method consists in plasticization of material in a moulding press and injection of it into heated mould cavities. During injection the material is heated to a temperature of not below the temperature of the mould cavities, but not exceeding the temperature of thermal destruction according to the condition proceeding from the equality of material lifetime and injection time. EFFECT: enhanced capacity of the process of injection moulding of thermosetting plastics due to reduction of the moulding cycle time. 2 cl, 1 tbl
Patent RU-2116450-C1 (RU)
Title: Device for moving ground in quarry
Inventor: BUTKIN V D
IPC: E21C41/26
Filed: 1995-11-27
Granted: 1998-07-27
Abstract: FIELD: mining industry. SUBSTANCE: this is used in opencast mining of minerals. Device represents truss which is made in the form of equal-arm lever with its axis of rotation being inclined from vertical line towards worked-out area or slope at angle which is equal to angle of repose of quarry side or slope. Located on both ends of truss are removable skips which are adjustable in height. Displacement of rock and ground is effected due to gravity force when torque at side of lowering arm is exceeded by torque at side of lifting arm. System operates when above conditions are maintained. Application of aforesaid embodiment of device allows for reducing expenses for energy consumed. EFFECT: higher efficiency. 5 dwg
Patent RU-2112373-C1 (RU)
Title: Method of mass breeding parasitic insect dibrachys cavus walk "p-3"
Inventor: DERGACHEV D V
IPC: A01K67/033
Filed: 1996-01-10
Granted: 1998-06-10
Abstract: FIELD: technical entomology. SUBSTANCE: invention proposes a method for mass breeding Dibrachys carvus W involving infection of live or native objected ant larvae with parasite. Then parasitic insects are used for biological struggle against pathogens. EFFECT: improved method of breeding. 2 cl, 1 tbl