baber/WOPTO huggingface dataset:
Patent RU-2044235-C1 (RU)
Title: Pulsating gas cooler
Inventor: MANKOVSKIJ OLEG N
IPC: F25B9/00
Filed: 1993-07-07
Granted: 1995-09-20
Abstract: FIELD: mainly in power engineering. SUBSTANCE: pulsating gas cooler uses casing 1 with inlet (2) and outlet (3) connections, gas distributor 4 with nozzles 5, located in gas distribution chamber 6, receiving tubes built in the casing, whose ends are combined in one or several end spaces on the opposite side of the gas distributor. End spaces 8 are separated by partition 9 into two compartments 10,12, one of which (10) through shut-off member 11 is connected to the low-pressure line or atmosphere, and the other (12) is separated by partitions 13 into chambers 14, each of them being connected to one receiving tube. All partitions 9, both between compartments and chambers, have holes 15 or slots 16. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2041174-C1 (RU)
Title: Enamel
Inventor: IOFFE VALERIJ YAKOVLEVICH
IPC: C03C8/08
Filed: 1993-07-30
Granted: 1995-08-09
Abstract: FIELD: enamels. SUBSTANCE: enamel has, wt.-% silicon oxide SiO 2  38-40; aluminium oxide Al 2 O 3  3-5; boron oxide B 2 O 3  16-18; sodium oxide Na 2 O 18-20; potassium oxide K 2 O 2.1-3.5; titanium oxide TiO 2  3-5; phosphorus pentoxide P 2 O 5  1-3; zirconium oxide ZrO 2  4-6; calcium oxide (CaO) 3-5; cobalt oxide Co 2 O 3  0.3-0.7; magnesium oxide (MgO) 0.6-1.5; lithium oxide Li 2 O 1-2, and zinc oxide (ZnO) 1-4. Properties of enamel coating: roasting temperature is 750-800 C, impact strength is 2.5-3.0 J, chemical resistance after exposition in NaOH solution (concentration is 40 g/l) for 48 h at 80 C is absent. Product is used for enameling of domestic apparatus. EFFECT: enhanced quality of enamel. 2 tbl
Patent RU-2060547-C1 (RU)
Title: Cosine function generator
Inventor: KELEKHSAEV BORIS G
IPC: G06G7/22
Filed: 1993-08-24
Granted: 1996-05-20
Abstract: FIELD: instruments, trigonometric function generators. SUBSTANCE: device has amplifier with controlled gain, unit for calculation of square root from difference of unit for constant and square of variable, and calculation of square root from sum of constant and square of variable. EFFECT: increased precision. 1 dwg
Patent RU-2045338-C1 (RU)
Title: Inertial gyratory crusher
Inventor: BAKUROV VYACHESLAV A
IPC: B02C2/02
Filed: 1993-10-19
Granted: 1995-10-10
Abstract: FIELD: technique of solid material crushing. SUBSTANCE: inertial gyratory crusher has body with outer concave 1 and inner crushing head 2, debalance mass 3 installed on shaft 4 of inner crushing head 2 and conjugated with spherical end 5 of drive shaft 6. Weight 7 is connected in its middle part with drive shaft 6 by means of trunnion 8 whose axis is square to axis of drive shaft 6 and in the upper part, it is conjugated with unbalanced mass 3 which is made in form of weight unbalanced relative to axis of drive shaft 6. Static moment of unbalanced mass is equal to static moment of weight 7 and is located in antiphase relative to weight 7. During rotation of drive shaft 6, weight 7 pushes unbalanced mass 3 and centrifugal force developed by unbalanced mass 3 is applied via shaft 4 to inner crushing head 2. Centrifugal force developed in weight 7 makes it turn on trunnion 8 thus exerting additional pressure with its upper part to unbalanced mass 3 and via it to inner crushing head 2. EFFECT: higher efficiency of crushing and reduced metal content of design. 1 dwg
Patent RU-2070482-C1 (RU)
Title: Cutting plate for milling cutter
Inventor: SATRAN AMIR
IPC: C23G5/00
Filed: 1993-08-30
Granted: 1996-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: cutting plate for a milling cutter is provided at least with one major cutting edge and comprises the first, second and third segments. The length of the middle segment is equal to the length of the fastening opening and noticeably greater that the length of the first and second segments. The middle segment is inclined to the base edge of the plate at a positive stable angle that is significantly greater than the angles of inclination of end segments. EFFECT: improved design. 5 cl, 2 dwg
Patent RU-2072442-C1 (RU)
Inventor: AFANASEV ALEKSANDR M
IPC: F15B11/12
Filed: 1993-11-04
Granted: 1997-01-27
Abstract: FIELD: hydraulic turbine engineering. SUBSTANCE: method comprises supplying oil to the major servo motor under pressure in closing and opening the gate and supplying oil to the additional servo motor only at the moment when hydraulic resistance increases sufficiently during closing of the gate. EFFECT: enhanced reliability. 3 cl, 1 dwg
Patent RU-2100387-C1 (RU)
Title: Roll roofing material
Inventor: EMELYANOV YURIJ V
IPC: C08L9/00
Filed: 1993-11-09
Granted: 1997-12-27
Abstract: FIELD: building practice. SUBSTANCE: material comprises film forming agent, elastic filler, plasticizer and modifying additives, components being taken in following weight ratio, parts by weight: polyvinyl chloride, 51.0-54.0; rubber, grade CKD or CKH-26, 1.5-3.5; rubber powder, 25.0-27.0; dioctyl phthalate, 9.5-10.5; colophony (rosin), 2.3-2.8; chloroparaffin, 8.5-11.5; liquid rubber, grade, 3.0-6.0. EFFECT: improved elasticity and frost resistance. 2 tbl
Patent RU-2056255-C1 (RU)
Inventor: TYUTYAEV VYACHESLAV ALEKSEEVIC
IPC: B23P15/30
Filed: 1993-11-22
Granted: 1996-03-20
Abstract: Использование: изобретение относится к способам изготовления режущего инструмента, в частности отрезного резца. Сущность изобретения: способ предполагает наплавку быстрорежущей стали в паз предварительно изготовленной из конструкционной стали заготовки. Наплавленную заготовку разрезают на отдельные рабочие части резцов и проводят их термическую обработку. Предварительно изготавливают державки к отрезным резцам без ее рабочей части, а затем присоединяют рабочую часть резца к державке с помощью сварки. 7 ил.
Patent RU-2053147-C1 (RU)
Inventor: KHISAMOV RAFAIL IBRAGIMOVICH
IPC: B60R25/00
Filed: 1993-12-10
Granted: 1996-01-27
Abstract: FIELD: automotive industry. SUBSTANCE: device has rigid rod and round disk covering attachment bolts of wheel. Device is secured in holes of wheel disk. Rod protruding from wheel thrusts against ground and prevents rotation of wheel and its removal. EFFECT: enhanced reliability of protection. 2 dwg
Patent RU-2086349-C1 (RU)
Title: Method of secondary cooling of curved castings in continuous casting machines and device for its embodiment
Inventor: AGARYSHEV ANATOLIJ I
IPC: B22D11/124
Filed: 1993-12-30
Granted: 1997-08-10
Abstract: FIELD: metallurgy; units of continuous casting of curved castings; applicable in secondary cooling. SUBSTANCE: method and device for its embodiment allow supply of coolant to surface of castings in form of paired cones forming common cone. In so doing, cones are shifted towards process axis of machine with gradual regulated increase of displacement value by sections of cooling with simultaneous increase of angle of crossing of cones from 12-14 to 30-50 deg. to the end of radial section. Coolant is supplied through headers provided with jet nozzles, and adjacent jet nozzles through headers provided with jet nozzles, and adjacent jet nozzles of paired headers are installed with increasing angle of crossing within the above specified range of central axes as the first section is left behind. EFFECT: higher efficiency. 3 cl, 4 dwg, 1 tbl
Patent RU-2095685-C1 (RU)
Title: Furnace
Inventor: VIDIN YURIJ V
IPC: F23C7/02
Filed: 1994-01-26
Granted: 1997-11-10
Abstract: FIELD: fuel burning technology; electric power stations. SUBSTANCE: furnace includes shield walls 1 with outlet embrasures 2 made in form of vertical chute and vertical burner unit 6 common for all nozzles. Side walls 11 and 12 of embrasure 2 are made at angle relative to each other which is equal to opening angle of jet; vertical gas-tight shields are mounted inside embrasure 2 in parallel with side walls 11 and 12. Inlet ends of these shields are located at distance exceeding width of nozzles of burners 6 and outlet ends are located at level of shielded walls 1. Lighting-up burner 20 is fitted on lower end of embrasure 2. EFFECT: stabilized ignition and burning; simplified construction. 3 dwg
Patent RU-2071372-C1 (RU)
Title: Method for treating the cases of pharyngeal tonsil hypertrophy by means of laser destruction
Inventor: KORENCHENKO SERGEJ V
IPC: A61B18/22
Filed: 1994-02-02
Granted: 1997-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing light guide of NYAG-laser through the common nasal passage to make contact with vegetation adenoids to destroy the enlarged adenoids. Laser beam of 1.32 mcm wavelength is applied in pulsating periodic mode with 10 to 40 W power with each pulse duration of 0.5-1.0 s applying 3-4 pulses in the superior, inferior and median regions of hypertrophic pharyngeal tonsil. EFFECT: enhanced effectiveness of treatment. 2 dwg
Patent RU-2064635-C1 (RU)
Title: Refrigerating machine temperature control set
Inventor: ROSINSKIJ VADIM Z
IPC: F25B1/10
Filed: 1994-02-28
Granted: 1996-07-27
Abstract: FIELD: refrigerating engineering; transport facilities working with temperature control systems at storage and transportation of frozen products. SUBSTANCE: temperature control system of refrigerating machine has tight two-stage compressor 1, air-cooled condenser 5, throttling device made in form of capillary tube 15, evaporator 16 provided with deflecting system, multifunctional regenerative heat exchanger 7 and heat-insulated hollow frame made in form of air duct. Compressor 1 is provided with loop for inter-stage cooling of cooling agent which consists of air-cooled double-pipe heat exchangers 2 and 3 mounted in succession and expansion tank 4. Defrosting system consists of electric heating elements 19 located in section of evaporator 16 together with fan 17 having individual drive and in water condensate collecting and discharging sump. Shell of multifunctional heat exchanger 7 is made in form of double pipe whose inner pipe houses filter-drier, receiver and liquid cooling agent distributor, separator being arranged in inter-pipe space. Air-cooled condenser is provided with damper which is used to adjust amount of air flowing through condenser. EFFECT: enhanced reliability. 3 cl, 6 dwg
Patent RU-2038026-C1 (RU)
Inventor: RYAZANOV EVGENIJ M
IPC: A23K1/00
Filed: 1994-03-10
Granted: 1995-06-27
Abstract: Использование: получение корма, преимущественно для аквариумных рыб. Сущность изобретения: с целью получения корма, обладающего возможностью длительное время перемещаться в слое воды смешивают компоненты растительного и животного происхождения, добавляют связующее вещество и осуществляют гранулирование полученной смеси. В процессе смешивания компонентов корма в него дополнительно вводят газообразующий при взаимодействии с водной средой аквариума химический реагент. В качестве газообразующего реагента может быть использована смесь лимонной кислоты с питьевой содой. 2 з.п. ф-лы.
Patent RU-2111283-C1 (RU)
Inventor: DEJ STIVEN
IPC: F17C1/10
Filed: 1992-07-04
Granted: 1998-05-20
Abstract: FIELD: corrosion protection. SUBSTANCE: invention relates to corrosion protection of underground metal objects involving application of electric current and consists in the following. Well-conducting, e.g. copper elongated core is enveloped by conducting polymer formulation being in electric contact with the former. Between outside polymer shell and conducting polymer formulation, carbon-rich material is placed. Immunity of polymer shell to acids and chlorine is estimated from the change in relative elongation and corresponding maximum loading after a part of polymer shell material was immersed for 90 days into hydrochloric acid with concentration at least 0.01 N or into oxidized sodium hypochlorite. As compared to analogous parameters when testing check part of material, decrease in maximum loading and decrease in relative elongation in each case is no higher than 40 and 30%, respectively. EFFECT: increased reliability of protection. 11 cl, 3 dwg
Patent RU-2115864-C1 (RU)
Title: System for recovery and fire neutralization of contaminated water in steam and hot-water gas-and-oil fired boilers
Inventor: DUBROVIN EVGENIJ REHMOVICH
IPC: F23K5/02
Filed: 1994-04-18
Granted: 1998-07-20
Abstract: FIELD: thermal recovery and fire neutralization of contaminated domestic and industrial water of power objects including steam and hot-water gas-and-oil fired boilers. SUBSTANCE: first pipe line feeding oil to consumer is fitted with shut-off member for separating the oil system (oil reservoirs, fuel feed pumps, pipe lines, preheaters filters, etc.) and pipe line feeding oil to oil atomizers of boiler oil burners; brought in communication with oil line is system attachment including water pump, ejector, return pipe line, contaminated water receiving tank, mechanical mixer, preheater and shut-off members. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2105404-C1 (RU)
Title: Device built up of ferromagnetic conducting former and winding parts
Inventor: RUDOL F FON MUZIL
IPC: H02K3/34
Filed: 1992-08-17
Granted: 1998-02-20
Abstract: FIELD: electrical engineering. SUBSTANCE: device has ferromagnetic electricity conducting former 1 and winding parts 2 placed in respective slots 3. Each winding part 2 has easily conducting main body 4 with impregnating and insulating sleeve 5 around it which, in its turn, is covered with impregnating and protecting semiconducting layer 6. Separating layer 8 placed between each winding part 3 and at least one wall 7 of respective slot 3 has, according to invention, mainly mica flakes 10 placed flat between winding part 2 and at least one slot wall 7; protective layer 6 and wall 7 are electrically interconnected through slightly conducting bridges 9. Device is useful, in particular, for manufacturing electrical machine components when it is impregnated with epoxy base potting material. EFFECT: high stability of component using this device at temperature fluctuations, mechanical thrusts, and varying magnetic fields. 15 cl, 4 dwg
Patent RU-2073798-C1 (RU)
Title: Jet apparatus
Inventor: ERCHENKO GERMAN N
IPC: F04F5/14
Filed: 1994-06-02
Granted: 1997-02-20
Abstract: FIELD: fluidics. SUBSTANCE: head mounted coaxially relative to nozzle of jet apparatus has bores in its inner surface which are symmetrical relative to axis of jet apparatus. These bores form passages for escape of medium from nozzle. EFFECT: enhanced efficiency. 62 cl, 15 dwg
Patent RU-2092164-C1 (RU)
Inventor: MIKASHINOVICH ZOYA I
IPC: A61K35/14
Filed: 1994-06-07
Granted: 1997-10-10
Abstract: Изобретение относится к медицине и может быть использовано в клинической практике для раннего и своевременного выявления осложненного течения неонатального периода. Целью изобретения является ускорение, упрощение и повышение точности прогнозирования развития новорожденного. Поставленная цель достигается исследованием пуповинной крови новорожденного в III периоде родов путем определения содержания связанной воды эритроцитов объемно-весовым дилатометрическим методом, которое свидетельствует о состоянии компенсаторных процессов новорожденного ребенка и позволяет судить о его развитии. При содержании связанной воды эритроцитов менее 12,5 % прогнозируют неосложненное течение неонатального периода, при величине этого показателя более 12,5 % прогнозируют развитие с перинатальным риском.
Patent RU-2091797-C1 (RU)
Title: Accelerometer
Inventor: BREKHOV ROMAN S
IPC: G01P15/12
Filed: 1994-06-30
Granted: 1997-09-27
Abstract: FIELD: instrumentation, accelerometers with liquid damping. SUBSTANCE: given accelerometer has body, elastic sensitive element, inertial mass. Body is fitted with compensating element forming thermally regulated clearance between conjugate surfaces of compensating element and inertial mass filled with damping liquid held in it by surface tension force. Compensating element is manufactured in the form of monolith support or bent plate which ends are attached to body and are made from material having linear coefficient of thermal expansion bigger than that of material of body. Element is placed under inertial mass. EFFECT: enhanced functional stability and reliability of accelerometer. 4 cl, 3 dwg
Patent RU-2104671-C1 (RU)
Title: Surgical suturing device
Inventor: LIPATOV VIKTOR ALEKSEEVICH
IPC: A61B17/115
Filed: 1994-08-03
Granted: 1998-02-20
Abstract: FIELD: medical technics. SUBSTANCE: device that can be, for example, used when suturing together skin in surgical operations contains casing 1 made up of bearing member 2 and immovable handle 3 and is also provided with holder 16 of suture unit. Clip pusher is made in the form of movable plate with stop shelf 5 located on upper end of pusher 4. Drive 6 of pusher 4 is made in the form of movable handle 7 with axial fastening 25. Working end 18 of handle 7 has bearing shoulders 19. Spring 8 is executed in the form of three ribs and is supported by immovable handle 3 through its upper rib and by movable handle 7 of drive 6 through its lower rib. Side rib 17 has bearing shoulders 20 and is supported by bearing shelf 5 of pusher 4. Suture unit 11 is disposed in holder 16 and joining unit members are constructed for multiple mounting, in particular, on rod members 21,22. Detachment of sutured tissue from suturing device is accomplished by displacement of overall device along surgical join. EFFECT: increased reliability and avoided traumatism. 4 cl, 9 dwg
Patent RU-2100860-C1 (RU)
Title: Method of thermally treating of dispersion-hardening alloy
Inventor: SHEFTEL ELENA N
IPC: C21D8/12
Filed: 1994-12-21
Granted: 1997-12-27
Abstract: FIELD: metallurgy. SUBSTANCE: dispersion-hardening alloy, containing 5-12% Si, 3-8% Al, 0.001-0.8% of at least one element from yttrium and lanthanide groups, and also 1.69-5% Ti, 0.81-2% B, and iron to 100%, is annealed at 1000-1100 C for 2 to 6 h and then, instead of being subjected to delayed cooling, is quenched in water and aged at 500-750 C for 1 to 5 h. Such treatment results in 1.3 times increased microhardness of alloy with no loss in magnetic properties: initial magnetic permittivity and saturation induction, and small (15%) reduction in coercive force. EFFECT: improved hardness and reduced operation time. 1 dwg, 1 tbl
Patent RU-2080085-C1 (RU)
Title: Device and method for producing cereal puffs
Inventor: KHAKHAEV NIKOLAJ M
IPC: A23L1/18
Filed: 1994-12-30
Granted: 1997-05-27
Abstract: FIELD: food industry. SUBSTANCE: device comprises caking chamber formed by upper and lower dies disposed coaxially with stop embracing them securely. Fixed on stop is tray with opening and prismatic guides for moving along them slide with metering insert. Dies and stop are provided with heaters. Method involves dropping cereal into caking chamber from height 5-10-times exceeds thickness of cereal with acceleration of 0.01-0.05 g, heating and squeezing cereal by dies, puffing and caking cereal at quick separating dies and unloading ready product. EFFECT: improved device and higher efficiency of method. 3 cl, 8 dwg
Patent RU-2080970-C1 (RU)
Inventor: KOROBOV YURIJ S
IPC: B23K9/173
Filed: 1995-01-11
Granted: 1997-06-10
Abstract: FIELD: welding. SUBSTANCE: hollow cable is designed for shielded-arc consumable electrode automatic and semiautomatic welders. It has outer sheathing, inner and outer steel wire spirals and current carrying conductor. Outer spiral is provided with plastic casing made, for instance, of thermosetting polyethylene tube. Gas is delivered along circular clearance between spirals. Use of circular channel between wire spirals, with provision of tightness owing to plastic casing of outer spiral, makes it possible to ensure stable delivery of shielding gas into welding zone at compact section and light weight of hollow cable. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2100597-C1 (RU)
Title: Percussive-rotary mechanism
Inventor: YARUNOV ANATOLIJ M
IPC: B25D11/10
Filed: 1995-04-24
Granted: 1997-12-27
Abstract: FIELD: mining industry and construction. SUBSTANCE: percussive-rotary mechanism has rod with disk cam installed on it and made with end conical surfaces engageable with end conical surfaces of rod and movable half-coupling, two spring-loaded pushers hinged by means of levers with striker and slider. Movable half-coupling transmits rotary motion by recess movable joint to spindle. Spring-loaded pushers with rollers are hinged by means of levers with additional pushers producing compensating percussive pulse with striker rebounding to the side opposite to handle of manual perforator. EFFECT: protection from vibration caused by rebound in impact. 1 dwg
Patent RU-2085045-C1 (RU)
Title: Method and device for estimating quality of data-transmission channel
Inventor: BEDNYAKOV SERGEJ V
IPC: H04L1/00
Filed: 1995-05-29
Granted: 1997-07-20
Abstract: FIELD: electric communications; on-line inspection of data-transmission channel for quality. SUBSTANCE: method involves reception of code combinations, their decoding including syndrome separation, determination of increment to error counter readings, error addition based on syndrome identification with reference values written in storage units. Device implementing this method has decoder 1, increment measurement unit 2, error counter 3, clock synchronizer unit 4, clock pulse divider 5, and code combination counter 6. EFFECT: improved accuracy of data-transmission channel quality estimation and reduced inspection time due to using noise-immune code for error detection and correction in syndrome decoding. 9 cl, 9 dwg
Patent RU-2081595-C1 (RU)
Title: Composition for sweet biscuit "klubnichka"
Inventor: SHIMANOV OLEG M
IPC: A21D13/08
Filed: 1995-06-28
Granted: 1997-06-20
Abstract: FIELD: food industry; in particular, confectionery industry. SUBSTANCE: mixed are granulated sugar, cooking fat, invert syrup, corn flour roasted at temperature of 160-180 C; used as milk product are skimmed milk and dry fat-free milk in ratio 1: 0.8; melange, soda, salt, ammonium carbonate, aromatizer and first grade wheat flour in the following ratio, mas.%: granulated sugar, 20.7-21.0; cooking fat, 14.5-15.2; invert syrup, 0.3-0.4; roasted corn flour, 3.0-3.5; milk product, 0.6-0.67; melange, 4.1-4.3; soda, 0.45-0.46; salt, 0.41-0.42; ammonium carbonate, 0.14-0.15; aromatizer, 0.51-0.52; first grade wheat flour, the balance. EFFECT: improved taste.
Patent RU-2125629-C1 (RU)
Title: Shoal-water immersed ice platform
Inventor: MEZHENNYJ VLADISLAV IVANOVICH
IPC: E02B17/00
Filed: 1995-06-26
Granted: 1999-01-27
Abstract: FIELD: structures made of ice. SUBSTANCE: this ice platform is intended for operation in arctic water areas. Within limits of platform, inclined sides of its base above water surface level are made transient into dome-shaped upper deck. Below water surface level, its sides are made transient into planes becoming asymptotic to bottom of water area. Aforesaid configuration of ice platform sides prevents concentration of large mass of ice on upper deck of supporting base. EFFECT: higher efficiency. 3 dwg
Patent RU-2099227-C1 (RU)
Title: Switch control device
Inventor: TSYBULYA NIKOLAJ A
IPC: B61L23/16
Filed: 1995-07-21
Granted: 1997-12-20
Abstract: FIELD: railway transport; automatic signalling. SUBSTANCE: device has telecontrol signal transmitter, actuating relays of corresponding switch control circuits, telecontrol signal receiver, first branched track circuit located in area of first, base switch, including branch occupancy control relay connected to stationary power supply source through first front contacts of first and second switch track relays, third and common switch track relays and limited by insulating rail joints on rails of first and second shifting curved tracks of first switch, branch track occupancy relay and power supply sources. It has switch electric drives, flickering relays, three-unit shunting light signals corresponding switch control circuit cut-in relay. Direct repeater of third track relay, reverse repeater of corresponding branch track occupancy relay, and relay for preparation of switch control circuit for operation are installed in each track circuit. EFFECT: enhanced reliability and safety. 1 dwg