baber/WOPTO huggingface dataset:
Patent RU-2074095-C1 (RU)
Title: Backward scattering sheet material (versions)
Inventor: GOVARD R TOLLIVER
IPC: G09F13/16
Filed: 1990-05-22
Granted: 1997-02-27
Abstract: FIELD: cellular backward scattering sheet material or backward scattering sheet material with sealing element resistant to decomposition by agents in base to which sheet material is applied. SUBSTANCE: backward scattering coating has barrier layer of sealing member which is made in the form of film resistant to plasticizer and impermeable for monomer plasticizers. Film is made of polyester, nylon, polyvinylidene chloride, copolymer of ethylene with vinyl alcohol, fluorinated polymer or metal. Sheet material features flexibility ensuring its winding on mandrel with diameter of 0.32 cm at temperature about 0 C and impact strength withstanding the impact of at least 450 cm•N at 0 C. Besides, sheet material is flexible enough o be wound on mandrel with diameter of 0.32 cm at temperature of minus 23 C and impact strength withstanding the impact of 1100 cm•N at temperature of 0 C or 1800 cm•N at temperature of minus 23 C without failure. Barrier layer is made of material which is not disintegrated under the effect of plasticizer from dioctyltherephthalate or diooctylphthalate and it prevents migration of above-mentioned plasticizer through it. Barrier layer is from 6 to 250 mcm thick. Barrier layer is used as sealing film during formation of network of combined ties, capable of deformation and stable to heat and pressure in formation of network of combined ties. Face member is made multilayer. Binding layer contains binding material of at least polyurethane, polyvinyl, polyolefin, some other thermoplastic or thermosetting material. Sheet material additionally has mounting adhesive located on the rear side of sealing member. Sheet material additionally has tolerant to plasticizer reinforcing member bound by means of adhesive to the rear side of sealing member. Barrier layer and face member are self-cemented directly with each other. According to the second version, barrier layer of sealing member is made in the form of film resistant to plasticizer and impermeable for moment plasticizers. Film is made of polyester, nylon, polyvinyliden chloride, copolymer of ethylene with vinyl alcohol, fluorinated polymer or metal. EFFECT: higher efficiency. 11 cl, 6 dwg, 2 tbl
Patent RU-2022065-C1 (RU)
Title: Automatic transfer line for electroplating
Inventor: STRISHKA VITAUTAS CH
IPC: C25D19/00
Filed: 1989-12-04
Granted: 1994-10-30
Abstract: FIELD: electroplating equipment. SUBSTANCE: contacts on insulating strap are mounted on guiding frame. To center of contacts there are made hollows which contacts of contact device enter when center of transfer arm coincides with symmetry center of one of baths fixing horizontal position of transfer arm and connecting external power supply source to it. Control desk mounted on transfer arm and independent power supply source located in it provide for movement of transfer arm along baths without any outside power supply sources. Such design excludes necessity of use of stubs which considerably increases reliability of transfer line. EFFECT: increased reliability of operation of transfer line. 4 dwg
Patent RU-2048046-C1 (RU)
Inventor: POLIKARPOV ALEKSANDR E
IPC: A01C1/02
Filed: 1990-02-20
Granted: 1995-11-20
Abstract: FIELD: agriculture; crop production. SUBSTANCE: method involves determination of purity, viability, and weight of 1,000 seeds in the crop, and the value of seed yielding ability is calculated from an equation presented in the description. EFFECT: higher accuracy.
Patent RU-2058761-C1 (RU)
Title: Fastening member for traumatologic-orthopedic operations and device for work with it
Inventor: SERGEEV SERGEJ S
IPC: A61B17/58
Filed: 1990-04-20
Granted: 1996-04-27
Abstract: FIELD: medicine, particular, traumatology, orthopedics, and field surgery; applicable in surgical, traumatologic- orthopedic and neutrotraumatologic departments for fixing metal structures and for fastening bone fragments. SUBSTANCE: fastening member for traumatologic-orthopedic operations has rod 1 with thread 2 and head 3 with spline 5 of T-shaped cross-section. Spline hashollow along the center of head 3. Device for work with fastening member has body 10 with handle and T-shaped piece fixing the unit in form of centering pin with handle and spring attached to the handle and located in body 10. EFFECT: higher efficiency. 6 cl, 7 dwg
Patent RU-2094715-C1 (RU)
Title: Method and device for drying gases by freezing
Inventor: SMIRNOV VLADIMIR A
IPC: F25J3/00
Filed: 1990-10-29
Granted: 1997-10-27
Abstract: FIELD: freeze drying of gases in manufacture of film materials. SUBSTANCE: method consists in successive passage of gas through supply chamber 8 of rotor 4, first stage of ring heat-exchange packing 14 in parallel with cooling agent flow, intermediate chamber 19, second stage of ring heat-exchange packing 14 in counter flow relative to cooling agent and discharge chamber 10 of rotor 4. Drying gas is fed to cooling surface vertically downward. Rate of flow of gas over frontal section through first cooling stage ranges from 5 to 10 m/s. Device for realization of this method includes housing 1 with branch pipes 2 and 3 for supply of moist gas and discharge of cooled dried gas, rotor divided by partitions 7 into chambers 8 and 10 for supply and discharge of gas flows, multipass circular heat exchanger 14 provided with radial partitions 7 and cooling agent supply and discharge branch pipes, intermediate chamber 19 provided with branch pipes 20 for discharge of excessive gas. Rotor 4 is located above heat exchanger 14 and intermediate chamber 19 is located below it. Gas flow guide apparatus 13 is arranged between rotor 4 and circular heat exchanger 14. Area of holes 9 of supply chamber 8 of rotor 4 is equal to 25-50% of frontal surface of circular heat exchanger and area of holes 11 of discharger chamber 10 is equal to 50-75% of this surface. Discharge chamber 10 of rotor 4 is provided with shields 12. EFFECT: enhanced efficiency. 3 cl, 3 dwg , 1 tbl
Patent RU-2021526-C1 (RU)
Title: Powered unyielding support in sets
Inventor: IVANOV VLADIMIR G
IPC: E21D23/06
Filed: 1992-10-29
Granted: 1994-10-15
Abstract: FIELD: support of mine working. SUBSTANCE: unit of powered unyielding support has sets of two extreme and one middle units. Cappings and bases of extreme units are connected by upper and lower cross-pieces. Rigidly connected to side of capping of extreme unit is beam with controlled hinged cantilever on front end. Beam is located along longitudinal axis of roofing and is shorter than roofing by length of cantilever. Hinged cantilevers of front units are installed in front of beams of next units by covering the roof. EFFECT: higher efficiency. 1 dwg
Patent RU-2048316-C1 (RU)
Title: Device for automatic control of vehicle lamp light
Inventor: GOREV VLADIMIR V
IPC: B60Q1/14
Filed: 1990-11-12
Granted: 1995-11-20
Abstract: FIELD: automotive industry. SUBSTANCE: device has receiver of light, level discriminator, signal analyzer, modulation meter, switch element, light flux meter, controller for power supply to lamps, clock pulse generator, modulator, switch for changing light conditions, lamps, emitter, and power source. Light flux from filament lamps of counter vehicle enters the inlet of receiver 9 of light flux and flux of electromagnetic modulated oscillation from emitter. Signals from outlet of receiver of discriminator 1 of light flux level is amplified and separated into two signals. The signal analyzer detects the modulated signal which carries information about the intensity of the light flux of the lamps which is measured by counter vehicle. Modulation meter measures the modulation value. The extent of driver blinding of the counter vehicle can be judged by the modulation value. EFFECT: enhanced reliability. 1 dwg
Patent RU-2007009-C1 (RU)
Title: Асинхронный конденсаторный двигатель
Inventor: BABAKHIN VALENTIN N
IPC: H02K17/08
Filed: 1990-12-13
Granted: 1994-01-30
Abstract: Использование: в приводах герметичных холодильных компрессоров. Сущность изобретения: листы 1 статора выполнены с двумя симметричными сегментными срезами 7 в спинке 8 статора, сечение пазов 9 у срезов меньше, чем у остальных пазов 2. В части пазов 2 уложены витки обеих фазных обмоток с послойным чередованием. 2 з. п. ф-лы, 3 ил.
Patent RU-2022527-C1 (RU)
Title: Method for sealing duodenum stump in resecting stomach affected by post-bulb penetrating ulcer in stomach pesterior wall
Inventor: GORBACHEV VIKTOR N
IPC: A61B17/00
Filed: 1991-02-01
Granted: 1994-11-15
Abstract: FIELD: medicine, particularly, surgery. SUBSTANCE: this method prescribes mobilizing stomach and duodenum up to lower edge of ulcer-affected region without dissecting left stomachic vessels, incising intestine at level of lower edge of ulcer, suturing anterior wall of intsetine to lower edge of ulcer by making separate sutures 1 and to upper edge of ulcer by making second row of sutures, molding vascular pedicle from descending branches of left gastric vessels 3 and anastomosing right gastric vessels 4, cutting out seromuscular graft 6 from intact minor-curvature portion of antral region of stomach section to be surgically removed. Dimensions of this graft must be such that fixed graft will protrude from stump suture line by 2.5 to 3.0 cm in all directions. Finals steps are placing graft on stump and fixing it to row of sutures 2 of intestine anterior wall 7, pancreatic capsule and hepatoduodenal ligament 9. EFFECT: lower incompetence of duodenum stump due to more reliable sealing. 4 dwg
Patent RU-2021715-C1 (RU)
Inventor: APATENKO MIKHAIL V
IPC: A01K31/06
Filed: 1991-02-04
Granted: 1994-10-30
Abstract: Использование: в клеточных батареях для содержания птицы. Сущность изобретения: клеточная батарея содержит кормораздатчик с выгрузным механизмом и дополнительным роликом, кинематически связанным с ним, механизм для уборки помета со скребком и щеткой, размещенные на каркасе клетки с возможностью возвратно-поступательного перемещения. Клеточная батарея снабжена приводным роликом, кинематически связанным со щеткой. На противоположных торцах вдоль оси перемещения мезанизма уборки помета закреплен трос, предварительно обернутый вокруг ролика. 8 ил.
Patent RU-2006651-C1 (RU)
Inventor: GAMALIJ ALEKSANDR G
IPC: F02M33/06
Filed: 1991-03-29
Granted: 1994-01-30
Abstract: FIELD: engine engineering. SUBSTANCE: system has accumulating tank 15 and two evaporators provided with independent sources of heat energy. Evaporator 25 is heated with exhaust gases and additional evaporator 24 is provided with an external source of energy, e. g. with an electrical source. Fine mesh protective grid 13 and a vapor-distributing nozzle are mounted in the zone 8 of branching of an inlet pipe line. EFFECT: enhanced efficiency. 3 cl, 5 dwg
Patent RU-2016462-C1 (RU)
Title: Method of synchronization of static frequency converter and a c power supply source
Inventor: BORODIN NIKOLAJ I
IPC: H02J3/42
Filed: 1991-04-01
Granted: 1994-07-15
Abstract: FIELD: electrical engineering. SUBSTANCE: in compliance with method additional signal coinciding in frequency and phase with output voltage of converter is formed. Additional signal is summed up with output voltage of converter. In this case portion of output voltage in summary signal is bigger than that of additional signal. Difference of phase is measured by obtained summary signal and output voltage of source. Frequency of static converter is regulated by difference of phases till frequencies and phases of synchronized voltages are levelled. EFFECT: enhanced efficiency of synchronization. 1 dwg
Patent RU-2045030-C1 (RU)
Title: Liquid density metering device
Inventor: BELYAKOV VITALIJ L
IPC: G01N29/02
Filed: 1991-05-13
Granted: 1995-09-27
Abstract: FIELD: measurement technology. SUBSTANCE: device has tubular cavity and piezoelectric transducers arranged along its longitudinal axis at certain distance from each other and made as annular piezoelectric-crystal plates connected either to pulse generator or to ultrasonic detector. Tubular cavity is sealed on one end immersed in liquid vessel. One piezoelectric transducer connected through leads to detector is secured on inner surface of cavity at sealed end while other transducer connected through leads to generator is mounted on external surface of cavity above point of its fixation to vessel through insulating gasket. Similar plates are placed on both sides of annular piezoelectric- crystal plates, the latter and the former being glued together on end surfaces and stuck to cavity over cylindrical surface. EFFECT: improved design. 1 dwg
Patent RU-2017951-C1 (RU)
Inventor: STRELCHENKO VALENTIN V
IPC: E21B47/06
Filed: 1991-05-28
Granted: 1994-08-15
Abstract: FIELD: investigation of oil and gas wells. SUBSTANCE: method includes concurrent measurement of pressure in operating well and flow temperature, and study of variation of fluid composition in wellbore and inflow profile within perforation interval at different dynamic pressures. In this case, diagram of composition variation in wellbore on section above perforation interval is registered and value of operating part of exposed effective formation thickness is measured with absence of cross-flow determined by, e.g. , thermometry, and at the moment of attainment of maximum productive formation thickness the saturation pressure is determined by pressure diagram in that point of depth where change of path width of diagram fluctuation is larger than, or equal to, two values of path width of diagram fluctuation of composition variation on underlying section from beginning of fluctuation rise. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2051809-C1 (RU)
Inventor: MIRONOV STANISLAV ALEKSEEVICH
IPC: B60C11/16
Filed: 1991-03-06
Granted: 1996-01-10
Abstract: FIELD: tire production. SUBSTANCE: position of studs and method for their sinking into resin is patented. Said method involves positioning it along center of checkers and generation and vulcanization of tread along with studs. EFFECT: increased reliability of stud fixation. 3 dwg
Patent RU-2041368-C1 (RU)
Inventor: FEDOTOV KONSTANTIN PROKOPEVICH
IPC: F02B53/00
Filed: 1991-06-17
Granted: 1995-08-09
Abstract: Изобретение относится к двигателестроению. Цель повышение надежности в работе. Роторный двигатель содержит корпус 1, с цилиндрической полостью, разделенной промежуточной стенкой на две равные части, в которых эксцентрично установлены роторы 2, 3. В промежуточной стенке имеется подшипниковая насадка 14. В боковых крышках корпуса установлены жестко пальцы 11, взаимодействующие с пазами 13 в боковых скользящих крышках 4 роторов 2 и 3, с выходными валами 5 и 6, с противовесами 7 и 8. Пальцы 11 и пазы 13 образуют сцепление "палец-паз". Подшипниковая насадка 14 соединяет два ротора и создает возможность выполнять вращательно-поступательное движение. 4 ил.
Patent RU-2010288-C1 (RU)
Title: Device for homing directional aerial
Inventor: SHARANOV ALEKSEJ P
IPC: G05B11/01
Filed: 1991-08-22
Granted: 1994-03-30
Abstract: FIELD: radio engineering. SUBSTANCE: device for homing of directional aerial has bearing-and- turning gear with polar axis, aerial put on polar axis, electric motor drive for turn of aerial with reference to polar axis, pickup of angle of rotation with respect to polar axis and control unit connected to pickup of angle of rotation and electric motor drive. Pickup of angle of rotation is manufactured in the form of two channels: discrete pickup with Gray code of zone number assigned for each satellite and pickup of continuous position of satellite within zone. EFFECT: prolonged service life of device thanks to use of contactless pickup of angle of rotation of aerial, increased accuracy of homing thanks to use of continuous position and discrete pickups. 3 dwg
Patent RU-2011072-C1 (RU)
Title: Eccentric mechanism
Inventor: STAROVEROV KONSTANTIN V
IPC: F16H21/18
Filed: 1992-08-13
Granted: 1994-04-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: drive shaft supports two eccentrically mounted bearings. Housing accommodates two frames installed perpendicularly to each other for rotation and reciprocation. Secured on the frames are two other bearings connected by clamps with the first pair of bearings. Summary component of inertia forces of moving parts is counterbalanced by balancing mass mounted on drive shaft. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2043943-C1 (RU)
Title: Hydrofoil traffic automatic control system
Inventor: PERELMAN BORIS S
IPC: B63B1/28
Filed: 1991-09-30
Granted: 1995-09-20
Abstract: FIELD: shipbuilding. SUBSTANCE: automatic control system hydrofoil traffic has vertical gyroscope 4 which generates signal of kinematic parameters of motion, sensor 5 showing depth of submergence of hydrofoil 3, present wave height sensor 6 located forward of fore hydrofoil and sensor 7 showing present speed through the water. All these sensors are connected with computer 9 by means of electric coupling. Computer 9 is electrically connected with actuating mechanism 10 of lift force control of hydrofoil 3. EFFECT: enhanced reliability. 1 dwg
Patent RU-2010433-C1 (RU)
Inventor: FEDORCHUK ALEKSANDR I
IPC: H04B7/26
Filed: 1991-07-30
Granted: 1994-03-30
Abstract: Использование: для автоматической связи радиосвязи, включая симплексные, с абонентами телефонной сети и телефонных абонентов - с радиостанциями. Сущность изобретения: устройство содержит подвижный узел, включающий приемопередатчик, мобильный блок с генератором тональной частоты, номеронабиратель и станционный узел, содержащий премопередатчик, приемник тональной частоты, формирователь серий импульсов, блок набора номера и удержания соединения, блок управления передачей, блок обнуления и прекращения соединения, блок вызова радиоабонента и линейный трансформатор, блок сброса по сигналам занятости АТС, состоящий из фильтра помех, фильтра тональной частоты, устройства задержки срабатывания счетчика, формирователя уровня сигнала, устройства точной подстройки, счетчика количества сигналов и формирователя сигнала сброса, схему подключения блоков с переключателем для ручного установления соединений, мобильный блок, приемник тональной частоты на базе операционного усилителя и блок обнуления на базе элемента И - НЕ. 5 ил.
Patent RU-2051629-C1 (RU)
Inventor: VITOV ALBERT ANATOLEVICH
IPC: A61B18/20
Filed: 1991-11-11
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: laser instrument comprises two articulated intersecting branches with handles, an automatic lock and clamping jaws. The jaw has a longitudinal through slot for passing the laser radiation. The clamping jaws are identical. Each jaw is a removable independent clamp comprising a cylindrical body, bar, pin, and their fixing device. Two grooves extending along the body generatrix are provided for the bar and pin while the longitudinal through slot is made in one of the grooves. Device for fixing the bar and pins may be formed by two lugs on one end of the clamp body, by a bushing with a slot, and a groove, respectively, for the bar and pin on the other end of the body, a nut interacting with the bushing, and a shackle articulated to the bar. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2113826-C1 (RU)
Title: Laser device for performing angioplastic operations
Inventor: BELJAEV A A
IPC: A61B18/22
Filed: 1991-11-14
Granted: 1998-06-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has radiation source and prism for dividing spectrum set along the trajectory of laser beam and the first and the second scanning units mounted behind the prism for dividing spectrum, and multi-fiber catheter having the first, the second and the third group of light-conducting fibers on its proximal end. The first scanning unit is mounted along the line of power radiation and is optically coupled with the first group of multi-fiber catheter light-conducting fibers and the second scanning unit is mounted along the line of diagnostic radiation and is optically coupled with the third group of catheter light- conducting fibers. The device also has the first and the second shutter members mounted between the prism for dividing spectrum and the first and the second scanning unit, respectively, and spectrum analysis unit and photoreceiving unit which output is connected to the first input of the control unit which the first and the second outputs are connected to drives of the first shutter unit and the first scanning unit, respectively. The third and the fourth outputs of the control unit are connected to drives of the second shutter unit and the second scanning unit, respectively. The second group of catheter light-conducting fibers is optically coupled with the spectrum analysis unit. The device also has the first and the second group of light-emitting diodes each of which has at least four light-emitting diodes circumferentially spaced in equal steps. Each group of light-emitting diodes is mounted to receive radiation scattered from end face of each of light-conducting fiber holder belonging to the first and third group of the light-conducting fibers of the proximal catheter end, respectively. Output of every light-emitting diode is connected to the corresponding input of the control unit. The distal catheter end has light-conducting fibers arranged in sectors each of which has at least one light-conducting fiber from each group of fibers of the proximal catheter end. the radiation source is designed as multi-frequency one. EFFECT: enhanced effectiveness in treating atherosclerosis by removing plaques. 20 cl, 16 dwg
Patent RU-2027961-C1 (RU)
Title: Device for cutting meat pockets from freezing conveyor
Inventor: ANDREEV VIKTOR A
IPC: F25D13/06
Filed: 1991-11-19
Granted: 1995-01-27
Abstract: FIELD: food-processing industry, in particular, apparatus for freezing small piece products, for example meat pockets. SUBSTANCE: device has cutter, regulator for controlling biasing of cutter to belt and supporting roller positioned adjacent to the place of contact between belt and cutter. Device is further provided with unit for controlling position of cutter plane with respect to belt plane and additional roller supporting roller, which is positioned in spaced relation with respect o first supporting roller and adapted to vary conveyor belt inclination angle relative to horizontal plane. Unit for controlling position of cutter plane with respect to belt plane has shaft mounted for movement and rotation in guides to provide for varying cutter plane position angle relative to belt and for setting required angle in each specific case. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2048564-C1 (RU)
Title: Method for production of scandium-containing concentrates
Inventor: KUDRYAVSKIJ YURIJ P
IPC: C22B59/00
Filed: 1991-11-11
Granted: 1995-11-20
Abstract: FIELD: production of scandium concentrates from various production wastes. SUBSTANCE: scandium is extracted from acid solutions by sorption. Sorbent is washed, and scandium desorption is effected by carbonate-containing solution to obtain eluate which is treated with mineral acid up to pH within 1.0. Alkali reagent is introduced to have pH 1.8-2.2. Obtained oxyhydroxide precipitant is separated from solution by filtering. Low- soluble scandium compounds are precipitated from filtrate. Precipitant is separated by filtering, washed, dried and calcined. EFFECT: higher efficiency. 3 cl, 5 tbl