baber/WOPTO huggingface dataset:
Patent RU-2011910-C1 (RU)
Title: Method of control of electrohydromechanical drive
Inventor: FILONOV IGOR P
IPC: F16H61/472
Filed: 1991-04-09
Granted: 1994-04-30
Abstract: FIELD: hydraulic automation. SUBSTANCE: signal from sensor 2 is furnished to computer 1 where magnitude of preset corrected torque is determined. This magnitude is compared with magnitude of signal from sensor 6. According to angular velocity of shaft of hydraulic motor 4 and magnitude of corrected torque of shaft of hydraulic motor 4, magnitude of preset pressure drop is determined for hydraulic motor 4 which is compared with magnitude of signal of sensor 7. Signal formed at output of computer 1 directly controls the DC voltage which is fed to electric motor 9 (control panel). Rotation from electric motor 9 is transmitted to pump through differential reduction gear 8. In further operation, in case of change of signals furnished from sensors 5, 6, 7, voltage fed to electric motor 9 changes as well. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2005841-C1 (RU)
Title: Method for screening of water storage bed
Inventor: YAGIN VASILIJ P
IPC: E02B3/16
Filed: 1991-05-20
Granted: 1994-01-15
Abstract: FIELD: hydraulic engineering. SUBSTANCE: method includes filling of cohesive ground on surface of ice cover in periphery zone of water storage. Then, ice cover together with cohesive ground by parts, in form of ice plates, are moved over water to zone of water storage, where ice plates are destroyed naturally or artificially. As a result, bed of water reservoir is screened with cohesive ground. At the same time, ice thaws to intensively cool water. EFFECT: higher efficiency. 1 dwg
Patent RU-2032692-C1 (RU)
Title: Ammonium hexamethylenetetraminheptamolybdate which shows activity as stimulator of growth for cucurbitaceous cultures
Inventor: ZIMAKOV IGOR E
IPC: A01P21/00
Filed: 1991-05-06
Granted: 1995-04-10
Abstract: FIELD: agriculture. SUBSTANCE: desired product has formula (NH 4 ) 6 Mo7O 2 4·(CH 2 ) 6 N 4 ·4H 2 O, its melting point being 182 C, its boiling point being 228 C. Said product is prepared by interaction of saturated aqueous solutions of ammonium heptamolybdate and hexamethylenetetramine at mass ratio 1: 1. Molecular weight thus prepared compound is 1376.03, its density is 2,27 g/cm 3 , solubility in water being 5.76 mass %. EFFECT: improves growth. 3 tbl
Patent RU-2069238-C1 (RU)
Inventor: SKLADCHIKOV ALEKSANDR G
IPC: C23F1/04
Filed: 1991-07-29
Granted: 1996-11-20
Abstract: FIELD: method is used in field of chemical etching of metals for uniform treatment of flat lengthened pieces. SUBSTANCE: method of flat lengthened pieces chemical etching is used mainly in measured treatment and provides for pieces joining in pairs with their planes, that are not subjected to etching sealing of joined pieces outside edges, creation of rarefaction between pieces and following etching of pieces in bath with solution. EFFECT: improved process. 2 dwg
Patent RU-2013530-C1 (RU)
Title: Composition for acid treatment of bottom-hole region
Inventor: POZDEEV OLEG V
IPC: C09K8/78
Filed: 1991-09-03
Granted: 1994-05-30
Abstract: FIELD: oil producing industry. SUBSTANCE: composition contains (in % by mass): technical-grade lignosulfonates 10- 30; or water soluble aliphatic alcohols, or glycols or glycerin 10-15; and 15-18% solution of hydrochloric acid - the balance. Owing to its components, the composition has improved properties because of reduced reaction velocity with carbonates and reduced filtration of spent solution into the formation, and its stabilizing properties in respect to ferric iron. EFFECT: improved properties. 2 tbl
Patent RU-2048904-C1 (RU)
Title: Device and method of realization of exothermic or endothermic reaction in reactor
Inventor: ZHAN VIDAL
IPC: B01J8/26
Filed: 1991-04-18
Granted: 1995-11-27
Abstract: A reactor includes: a lower zone (I) with a rapid circulation fluidized bed, a dense fluidized bed zone (13) adjacent to the upper area of the lower zone, separated by a partition, said bed receiving solid materials falling on its upper layer while its lower layer returns these materials to the lower zone (I), and an upper zone (II) of the rapid circulation fluidized bed. Application: boilers.
Patent RU-2088580-C1 (RU)
Title: Derivatives of 1-(2-pyridyl)-pyrazole or their acid-additive salts, method of synthesis of 1-(2-pyridyl)-pyrazole derivatives or their acid-additive salts (variants), insecto-acaricido-nematocide composition and method of control over insects, mites and nematodes
Inventor: ZHENNIFER LANTS FILLIP
IPC: C07D213/04
Filed: 1992-01-17
Granted: 1997-08-27
Abstract: FIELD: organic chemistry, agriculture. SUBSTANCE: product: derivatives of 1-(2-pyridyl)-pyrazole of the general formula (I)   where: X - NO 2 , -S(O) n R 3 ; Y - H, halogen, S(O) n R 3 , NH 2 , C 1  - C 4 -alkyl or di- C 1  -   C 4-alkylamino, C 1  - C 4 -alkoxy- C 1  -   C 4-alkylamino or  C 1  -   C 4-alkylcarbonylamino substituted with one or more halogen atoms; R 1  - chlorine; R 2  - trifluoromethyl or chlorine; R 3  - free  C 1  -   C 4-alkyl or that substituted with one to complete hydrogen substitution with halogen; n = 0-2, or their acid-additive salts. Two variants of synthesis of compounds of the formula (I) where: X - S(O) n R 3 ; Y - NH 2  from compounds of the formula (IV)  . Insecto-acaricido-nematocide composition has 0.1-50 wt. -% compound of the formula (I) and the special additions - the rest. Method for control over insects, mites and nematodes using compounds of the formula (I) at effective doses. EFFECT: improved method of synthesis. 7 cl, 6 tbl
Patent RU-2031713-C1 (RU)
Title: Grinding device
Inventor: SHISHKIN VIKTOR V
IPC: B02C13/14
Filed: 1991-11-29
Granted: 1995-03-27
Abstract: FIELD: food industry. SUBSTANCE: grinding device has vertical cylindrical housing with initial material delivery system and ground material discharge system, working member installed for reciprocation, and drive. Housing has taper widening in lower part which accommodates working member made in form of torus. Drive arranged in cylindrical part of housing is made in form of driving drum with reeved-in belts whose ends are passed through central part of torus wrapping the latter from below. Belts are secured on taper part of housing. Housing upper space communicates with initial material delivery system, and lower space, with ground material discharge system. EFFECT: enhanced quality of grinding. 1 dwg
Patent RU-2004332-C1 (RU)
Inventor: KOSTIN GEORGIJ V
IPC: B02C18/20
Filed: 1991-12-13
Granted: 1993-12-15
Abstract: Использование: ножевые головки кулеров,  предназначенных дл  измельчени  м сопродукта  Сущность изобретени : нож куттерной головки состоит  из крепежной части 1-й лезви  2. Внутри лезви  2 выполнен канал 5 и отверсти  6 дл  впрыскивани  жидкости в фарш. Жидкость подаетс  в канал  5 из продольного отверсти  вала через отверстие  9. Зил:
Patent RU-2059554-C1 (RU)
Title: Container for transporting free-flowing and piece loads
Inventor: CHUKARIN GENNADIJ LEONIDOVICH
IPC: B65D88/54
Filed: 1992-02-06
Granted: 1996-05-10
Abstract: FIELD: transportation. SUBSTANCE: outlet hole closed by door hung on upper edge of outlet hole is made in container wall. Upper edge of outlet hole is shifted inside container. The door of outlet hole in closed state is disposed at an angle to container floor. The angle value does not exceed that of natural slope of free-flowing load. Discharge is carried out when shut-off device of the door of outlet hole is open and container is inclined. The container excludes spontaneous pouring out of free-flowing load in case shut-off device of the door of outlet hole is opened. EFFECT: enhanced efficiency. 7 dwg
Patent RU-2015860-C1 (RU)
Title: Method of powder-like metallic rhenium preparing
Inventor: KLIMENKO ANATOLIJ V
IPC: B22F9/22
Filed: 1992-02-24
Granted: 1994-07-15
Abstract: FIELD: rare metal production. SUBSTANCE: method involves the reduction of ammonium perrhenate containing 0.35-4.0 wt.-% powder-like metallic rhenium with vapors of organic substance taken from the following group: alcohol of the general formula R 1 CH 2 OH, alkylamine of the general formula R 1 NH 2 , dialkylamine of the general formula R 1 R 2 NH, trialkylamine of the general formula R 1 R 2 R 3 N, aldehyde of the general formula R 1 CHO, amide of the general formula R 1 CONH 2 , hydrocarbon of the general formula C p H 2p+2 , dimethylamide of the general formula R 1 CON(CH 3 ) 2 , diamide of the general formula NH 2 COR 4 CONH 2  or polyvinylbutyral, where R 1 , R 2 , R 3  = CH 2H+1 , R 4 =C n H 2n  at n = 1-10, p = 5-14, or with the mixtures of indicated substances for 5-30 min following increase of temperature up to 400-500 C, complete reduction and the following treatment of prepared powder with steam at 200-600 C for 0.5-5 h at the mole ratio initial ammonium perrhenate:water = 1:(0.1-100). Absolute initial charge thickness is 0.2-3 cm. The yield of product is retained at the level 99.2-99.9%, density of ready small bars of rhenium is increased up to 87-88%, caking temperature is decreased by 200 C. EFFECT: enhanced quality of product. 3 tbl
Patent RU-2021142-C1 (RU)
Title: V-belt wrapping machine
Inventor: LADYZHSKIJ VLADIMIR N
IPC: B29D29/10
Filed: 1992-02-28
Granted: 1994-10-15
Abstract: FIELD: manufacturing of V-belts. SUBSTANCE: machine has rotary pins composed of two axially aligned parts, which are interconnected through laminated joint. Forming and wrapping members are mounted on different parts of rotary pins. Parts with forming members are spring-biased with respect to parts with wrapping members. EFFECT: high quality of wrapping of V-belt cores due to independent operation of forming and wrapping members. 5 dwg
Patent RU-2057376-C1 (RU)
Inventor: POTAPOV YURIJ VASILEVICH
IPC: G21C9/02
Filed: 1992-03-24
Granted: 1996-03-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: fast reactor passive shielding device has head, case, and shank. Rod 3 secured along axis of head 1 carries spring 12, moving weight 8 with C-shaped lug 9, joint built up of mating projections 5 and slots 6 embraced by movable ring 7, and bundle of absorbing rods 4, all arranged in tandem. With spring 12 compressed, weight 8 is held in position through rocker arm 11 by bimetal strip 10. In case of emergency temperature rise in coolant strip bends and releases weight 8 which shifts through its C-shaped lug ring 7 and releases joint at mating line between projection 5 and slot 6. In the process, absorbing rod dropped into core to suppress chain reaction. EFFECT: improved design. 3 cl, 3 dwg
Patent RU-2092019-C1 (RU)
Inventor: YARULLIN ZAGIR SHAJKHULLOVICH
IPC: A01G9/02
Filed: 1992-04-03
Granted: 1997-10-10
Abstract: FIELD: agriculture, in particular, growing of plants, such as onion, in greenhouses. SUBSTANCE: apparatus has soil container of light transmitting material. Container is hung to ceiling on flexible tie-rods by means of detachable members. Container bottom has corrugations with ridges provided with openings for receiving onion bulbs inserted with their roots directed upward. Container bottom is covered with punctured film. Apparatus is further provided with plant watering device and light reflector positioned on window sill and/or floor. EFFECT: increased efficiency, simplified construction and improved plant growing conditions. 6 cl, 8 dwg
Patent RU-2061605-C1 (RU)
Inventor: IZRAILSON LEONID G
IPC: B60R16/02
Filed: 1992-02-20
Granted: 1996-06-10
Abstract: FIELD: transport; power supply of lighting system. SUBSTANCE: introduced additionally into control system are additional control and display units, channel selectors, multiplexed lines. Signal converter units are coupled with channel selectors. In case of short circuit or open circuit fault in one of multiplexed lines, power consumers and signal transmitters connected with other multiplexed lines remain operating. Provision is made for changing operating conditions of channel selectors. EFFECT: enhanced operation reliability and enlarged operating capabilities. 7 cl, 7 dwg
Patent RU-2047544-C1 (RU)
Title: Belt conveyor drive
Inventor: GROMOV PAVEL A
IPC: B65G23/06
Filed: 1992-03-31
Granted: 1995-11-10
Abstract: FIELD: coal and mining industries. SUBSTANCE: conveyor drive, mainly for belt conveyor, has drive drum connected with two motors by means of reduction gears with clutches, two-step planetary reduction gear with movable carrier and central wheels of different diameters rigidly coupled with slow-speed shafts of corresponding reduction gears. Movable carrier has rigidly secured sprocket or gear to transmit rotation to conveyor drive drum. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2030036-C1 (RU)
Title: High-temperature storage battery
Inventor: SAPELKIN VALERIJ S
IPC: H01M10/50
Filed: 1992-06-15
Granted: 1995-02-27
Abstract: FIELD: storage batteries. SUBSTANCE: high-temperature storage battery has cells 1 placed in container 2 with layer of vacuum insulation 3 which sealed space communicates with outside thermally controlled chamber 7 containing material 8 with reversible absorption of hydrogen. Vacuum insulation has on inner side additional layer with sealed space where powder of metal hydride is put. Specified space is coupled to manometer. EFFECT: improved stability of operational characteristics. 1 dwg
Patent RU-2052291-C1 (RU)
Inventor: SIVACHENKO LEONID ALEKSANDROVI
IPC: B02C13/16
Filed: 1992-06-15
Granted: 1996-01-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: crusher has a housing with charging and discharging devices, a vertical rotor with impact members hinged on it in height and the rotor drive. Each impact member is made as a set of plates hinged between themselves by means of cylindrical fingers whose axes are located parallel to the longitudinal axis of the rotor. The crusher has a device for the preliminary fragmentation mounted in the upper part of the rotor and made at least of one row of stiff hammers. The hammers can be made as lengthened plates. The correlation of their length and width is in the range of 1.0-20.0. The working area of the plates can be made toothed. The impact members can be united into sections, at least two-row ones, separated by a space whose dimensions in height make up 0.5-10.0 of the height of the sections with impact members. In the space zones deflecting members can be mounted. EFFECT: enhanced quality of loose material grinding. 4 cl, 4 dwg
Patent RU-2072002-C1 (RU)
Inventor: AKIMOV EVGENIJ N
IPC: C25F3/06
Filed: 1992-06-17
Granted: 1997-01-20
Abstract: Изобретение относится к области электрохимических методов обработки, в частности к изготовлению инструментов медицинского назначения, и может быть использовано в производстве стоматологического, микрохирургического и другого инструмента, где требуется применение профильного стержневого изделия. Способ электрохимической обработки стержневых заготовок для производства медицинского инструмента включает размещение заготовок в ваннах с электролитом, анодное растворение заготовок с использованием цилиндрических катодов и при изменении уровня электролита, при этом заготовки перемещают по окружности на одинаковом расстоянии от катода и/или вращают вокруг своей оси, концевые зоны заготовок экранируют, а изменение уровня электролита в ваннах осуществляют многократно. Отношение угловых скоростей перемещения и вращения заготовок составляет 0,2-0,75. Заготовки перемещают с угловой скоростью не более 15 рад/сек. Изменение уровня электролита осуществляют 2п раз, где п= 1 o C15. В зоне экрана могут подключаться дополнительные электроды. Способ позволяет расширить номенклатуру изготовляемых инструментов и повысить качество их изготовления. 4 з.п. ф-лы, 3 ил.
Patent RU-2002012-C1 (RU)
Inventor: BELIMOV VLADIMIR A
IPC: E04G15/02
Filed: 1992-08-12
Granted: 1993-10-30
Abstract: Использование: в строительстве при формовании  оконных .и дверных проемоь Опалубка содержит  Г-ебразные щиты с ос ми, размещенными ь  пазах дл  перемещени  щитов относительно друг  друга и снабжена угловыми конусными вставками, наружные пой.;. ности которых расположены под  углом 90&deg; с уровне наружных поверхностей примыкающих  :- ним Г-образных щитов, образующих с  вставками периметр бетонируемой конструкции, при  этом вставка и примыкающие к ней Г-образные  щиты снабжены ос ми, соединенными пластинами,  размещенными с обеих сторон вставки и Г-образных  щитов, и в пластине образованы продольные  пазы в местах установки осей Г-образных щитов. 1  зл.ф-лы, 2 ил.
Patent RU-2051969-C1 (RU)
Inventor: MARKOV EVGENIJ YU
IPC: C12P19/04
Filed: 1992-07-31
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves preparing bacterial mass, hot aqueous-phenolic extraction and further purification by phase distribution using nonionic detergent Triton-114. The use of Triton-114 ensures decrease preparation purification period from nucleic acids impurity, eliminate nonfavorable effect of lyophilic drying repeated procedures. EFFECT: enhanced quality, simplified method, decreased cost and time for purification.
Patent RU-2051098-C1 (RU)
Title: Method of ammonium fluoride solution preparing
Inventor: GOLDINOV AVRAM L
IPC: C01C1/16
Filed: 1992-07-28
Granted: 1995-12-27
Abstract: FIELD: production of phosphorus-containing fertilizers. SUBSTANCE: fluosilicic acid and/or ammonium silicofluoride is treated with ammonium carbonate and then ammonium solution is added to the reaction mass and silicon dioxide is separated from the end solution by known procedures. Ammonium carbonate is taken at quantity 1.6-2.2 g-mole and 1 g-mole fluosilicic acid or 0.6-1.2 g-mole per 1 g-mole ammonium silicofluoride. Use of ammonium carbonate ensures to decrease heat effect of process that excludes heat removal and heat-exchange surface cleansing. Degree of raw hydrolysis is 98-98.5% EFFECT: improved method of product producing. 3 cl, 2 tbl
Patent RU-2058808-C1 (RU)
Title: Crypton-xenon concentrate catalytic purification
Inventor: PAVLOV NIKOLAJ V
IPC: B01J23/72
Filed: 1992-10-12
Granted: 1996-04-27
Abstract: FIELD: inert gasses purification for chemical industry and metallurgy. SUBSTANCE: crypton-xenon concentrate is purified from impurities of hydrocarbons by oxidation with active aluminium oxide promoted with iron oxide and copper oxide. Temperature of process is 480 - 530 C. EFFECT: improved purification of inert gasses. 2 cl, 1 tbl
Patent DE-10043213-C1 (DE)
Title: Scrubber washing polishing slurry from wafer using de-ionized water, has upper and lower, mirror-symmetrical gear boxes driving brushes sandwiching wafer
Inventor: HUNGER RUEDIGER
IPC: H01L21/00
Filed: 2000-09-01
Granted: 2002-03-07
Abstract: Scrubber casing comprises; motor sealed against wash fluid with drive shaft perpendicular to the top surface; sealed gearbox including gear wheel driving shaft connected to mounting disc, into which brush can be inserted; lower mirror-symmetrical gear casing with encapsulated lower gear box, aligned with the upper box, between them, upper and lower, coaxial mounting discs are fitted with brushes.  At one end of the scrubber casing (1) top (3), a motor (2) encapsulated against wash fluid has a drive shaft (8) perpendicular to the top surface. An encapsulated gearbox (4) in the upper casing includes a gear wheel (5) driving a shaft (6) connected to a mounting disc (7) parallel to the top, into which a brush can be inserted. A lower mirror-symmetrical gear casing (11) with an encapsulated lower gear box (12), is located in precise alignment with the upper box. Between them, are upper and lower, coaxial mounting discs (7, 15) fitted with brushes. Upper and lower rotary disc and brush assemblies together form a brush unit, between which part of the wafer can be sandwiched, for cleaning. A drive shaft (8) coupling extends into the lower gear box. The gearing transmits torque from the motor to upper and lower drive wheels (5, 13). The gearing (4, 12) comprises toothed wheels with drive- (5, 13) and intermediate- (17) wheels.
Patent DE-10048975-C1 (DE)
Title: Plastic nut having an internal bore with no thread, which has a smaller diameter than the bolt, so that thread on the bolt compresses its surface as it is screwed on, comprises a closed cell polyoxymethylene
Inventor: ACHLER RAINER
IPC: F16B5/02
Filed: 2000-09-27
Granted: 2002-07-04
Abstract: A plastic nut (2) has an internal bore with no thread. This is of a smaller diameter than the bolt (1), so that the thread on the bolt compresses its surface as it is screwed on. The nut is made from a closed cell polyoxymethylene.
Patent DE-10111581-C1 (DE)
Title: Sanitärarmatur
Inventor: ASSENMACHER BERND
IPC: G05D23/13
Filed: 2001-03-10
Granted: 2002-08-14
Abstract: Eine Sanitärarmatur umfaßt in an und für sich bekannter Weise ein Sichteghäuse (1) aus einem dünnwandigen Material, in dem ein wasserführender Armaturenkörper (12) untergebracht ist. Mindestens ein in dem Armaturenkörper (12) angeordnetes Ventil wird über einen Bediengriff (8, 9) betätigt. der mit dem Ventil über eine Öffnung (6, 7) des Sichtgehäuses (1) verbunden ist. Im Sichtgehäuse (1) ist mindestens eine Ausnehmung (15, 16) ausgespart, in welche ein transparentes Sichtfenster (17, 18) eingesetzt ist. Durch das Sichtfenster (17, 18) hindurch ist eine Markierung (20, 21) erkennbar, die auf einem Teil (10, 11) angebracht ist, welches gemeinsam mit dem Bediengriff (8, 9) verdreht werden kann. Durch das Sichtfenster (17, 18) hindurch erscheint immer jeweils derjenige Teil der Markierung (20, 21), der für die momentane Drehstellung des Bediengriffs (8, 9) repräsentativ ist.
Patent DE-10157132-C1 (DE)
Title: Catch for locking e.g. interchangeable lens in mounting, includes spring-loaded, linear locking slide retracted by push button through wedge-drive
Inventor: PHILIPP MICHAEL
IPC: G02B7/02
Filed: 2001-11-21
Granted: 2003-11-27
Abstract: In its casing (1) a linear slide (4) is biased against a front stop (5) by spring-loading. The slide includes a catch projection (7), extending from the casing for locking. The catch (7) is retracted by a conical (or wedge) drive (9, 10). This is operated by a button (8) mounted in the casing. It has a conical section (9) on its lower end, which acts against the corresponding conical (or wedge) bore (10) in the slide.
Patent DE-10204624-C1 (DE)
Inventor: DILLINGER MARKUS
IPC: H04Q7/38
Filed: 2002-02-05
Granted: 2003-08-21
Abstract: Disclosed is a method for re-routing an existing communication link with a subscriber terminal which comprises devices for communication with several radio communication systems. After a disruption or interruption of an existing communication link to a first radio communication system in an environment including several radio communication systems, an attempt is made to re-route the communication link via at least one other radio communication system.
Patent DE-10205796-C1 (DE)
Title: Operating device for automobile heating and/or air-conditioning has display field provided by insert in front plate illuminated using non-visible electromagnetic radiation via wavelength converter
Inventor: GREMME JOHANNES
IPC: B60K37/06
Filed: 2002-02-13
Granted: 2003-10-30
Abstract: The operating device has a front plate (14) provided with at least one opening (20) between its front and rear sides (16,18), fitted with an insert (22) provided with a rear-illuminated display field (38). At least one light source (36) provides electromagnetic radiation in the non-visible wavelength range, directed onto the rear of the front plate and converted into visible radiation via a converter element (42) provided by the insert at the rear of the display field.