baber/WOPTO huggingface dataset:
Patent RU-2054912-C1 (RU)
Inventor: BYKOV VIKTOR P
IPC: A61L27/08
Filed: 1991-06-28
Granted: 1996-02-27
Abstract: FIELD: medicine; ophthalmology. SUBSTANCE: method involves applying carbon syntactical foam as implant for performing plastic repair of orbit border. EFFECT: enhanced effectiveness of operation; prevented complications; improved biocompatibility properties.
Patent RU-2038428-C1 (RU)
Title: Electrolyte for microarc oxidation of aluminum and its alloys
Inventor: MALYSHEV VLADIMIR NIKOLAEVICH
IPC: C25D11/06
Filed: 1991-08-05
Granted: 1995-06-27
Abstract: FIELD: electrochemical treatment of aluminum. SUBSTANCE: electrolyte for microarc oxidation of aluminum and its alloys contains, g/l: alkali metal hydroxide 1-10; ultradispersed chemically modified silica - aerosil-amino 5-10 and dispersed phase of powder of oxide, carbide, nitride or boride of metals. EFFECT: higher efficiency. 1 tbl
Patent RU-2017395-C1 (RU)
Title: Pruning shears
Inventor: BOBOCHKOV ALEKSEJ I
IPC: A01G3/02
Filed: 1991-07-03
Granted: 1994-08-15
Abstract: FIELD: timber machinery industry. SUBSTANCE: knives 1 and 2 in pruning shears are moved apart by spring 5 to thrust against travel stop 6. The latter is made so that its axis, with knives 1 and 2 moved apart to stop, passes through axle connecting the knives. EFFECT: enhanced convenience of operation. 2 dwg
Patent RU-2047533-C1 (RU)
Title: Vehicle muscular drive
Inventor: IZMALKOV GERMAN IVANOVICH
IPC: B62M1/24
Filed: 1991-10-28
Granted: 1995-11-10
Abstract: FIELD: invalid chairs, bicycles. SUBSTANCE: drive has two bushings coupled with frame and installed on driving axle for free rotation in one direction. Mounted on frame are levers in form of hinge-mounted rods with handle on one end and other end hinge-coupled with corresponding bushing. Made on male and female cylindrical surfaces of bushing and driving axle are screw grooves for accommodating the balls. Screw lines of grooves are directed to opposite sides. In deepest place of groove balls are spring-loaded radially. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2046799-C1 (RU)
Title: Tert-butyloxycarbonyl- l-tyrosyl-peptidoglycane monomer and 991,992,995 l-tracer derivative thereof, and process for preparation thereof
Inventor: DZHYURDZHITSA LEVAKOVICH
IPC: C07K9/00
Filed: 1991-12-20
Granted: 1995-10-27
Abstract: FIELD: medicine. SUBSTANCE: a tert-butyloxycarbonyl-L-tyrosyl peptidoglycane monomer and a  125 J tracer derivative thereof, and a process for preparation thereof. Reagent 1: hydroxysuccinimide ether of tert- butyloxycarbonyl-L-tyrosine. Reagent 2: the peptidoglycane monomer is condensed in the presence of triethylamine. The resulting Boc-Tyr- PGM is separated by gel chromatography on a Sephadex G-25 column followed by chromatography on a silica gel column. The resulting product is treated with Na  125 J and chloroamine T  125 J. The Boc-Tyr-PGM is separated on a Sephandex G-25 column by eluting it with phosphate buffer. The Boc-Tyr-PGM is water soluble, non-pyrogenic when applied to rabbits at a rate of 0.3 mg/kg, non-toxic in vitro for lymphocytes and macrophages (200 mkg/10 cells). EFFECT: more efficient preparation process. 4 cl, 2 tbl
Patent RU-2036010-C1 (RU)
Title: Disintegrator
Inventor: VASILENKO NIKOLAJ V
IPC: B02C19/00
Filed: 1991-07-08
Granted: 1995-05-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: disintegrator has drive 1. Driving gear wheel 2 is mounted on the output shaft of drive 1. Conducted gear wheels 3 are geared with wheel 2. Wheels 3 are set on the shafts of driving eccentrically located disks 4 with face teeth geared with conducted central disk 5 with face teeth. The disks are embraced with ring-shaped lattice 6 with holes. The driving and conducted disks are mounted in housing 8 and cover 10. Window 7 for loading the material is made in the cover, and the window for unloading is in the housing. Bunker 9 is set under the window for unloading. Conical elevation 12 is made in the center of conducted disk 5. EFFECT: enhanced efficiency of material grinding. 1 cl, 3 dwg
Patent RU-2033240-C1 (RU)
Title: Method of manufacturing filter cloth for purifying liquid foodstuffs from cesium radionuclides
Inventor: YAKOVLEVA NELLI A
IPC: B01D39/16
Filed: 1992-01-22
Granted: 1995-04-20
Abstract: FIELD: chemical engineering. SUBSTANCE: cloth from ion-exchange viscose fibers, containing iron ferrocyanide, is subjected to molding and bonding at an ambient air temperature of 27-30 C and the 77-80% relative humidity. EFFECT: higher durability of cloth. 1 tbl
Patent RU-2018915-C1 (RU)
Title: Device for measuring optimal period of maintenance of article
Inventor: DOROKHOV ALEKSANDR N
IPC: G07C3/08
Filed: 1992-01-22
Granted: 1994-08-30
Abstract: FIELD: computer technology. SUBSTANCE: device has division units 1 and 4, non-linearity unit 2, subtracter 3, trigger 5, linearly changing voltage generator 6, comparators 7 and 9, differentiating element 8, AND gate 10, memory unit 11 and switch 12. Device permits to determine maximal period of maintenance of article which has to be a duty system, at preset coefficient of readiness. EFFECT: widened area of application. 2 dwg
Patent RU-2026072-C1 (RU)
Inventor: OKSINOID OLEG E
IPC: A61K31/745
Filed: 1992-01-31
Granted: 1995-01-09
Abstract: Изобретение относится к экспериментальной и клинической медицине и касается средств, стимулирующих репаративные процессы. Целью изобретения является ускорение репаративных процессов в ране. Цель достигается применением блок-сополимера оксида этилена и оксида пропилена общей формулы:   в качестве стимулятора репаративных процессов. 1 табл.
Patent RU-2025145-C1 (RU)
Inventor: BELOLIPETSKIJ VLADIMIR P
IPC: A62D101/22
Filed: 1992-02-13
Granted: 1994-12-30
Abstract: Использование: технология детоксикации отравляющих веществ, в частности мышьяксодержащих ОВ. Сущность: способ детоксикации хлорарсинсодержащих органических ОВ включает взаимодействие их с жидкими алканолами, взятыми в избыточном от стехиометрии количестве. Взаимодействие осуществляют в присутствии аммиака при рН реакционной среды 7,5-8. В качестве жидких алканолов используют жидкие алканолы с углеводородным радикалом C 1 -C 5  в 3-6-кратном избыточном количестве от стехиометрии. 1 з.п. ф-лы.
Patent RU-2038952-C1 (RU)
Title: Device for the longitudinal processing of logs
Inventor: TUNITSYN VADIM S
IPC: B27B7/00
Filed: 1991-11-12
Granted: 1995-07-09
Abstract: FIELD: wood-working industry. SUBSTANCE: device has a bed with longitudinal guideways along which the sawing head can move. It is equipped with the drive of the circular saw, the mechanisms of vertical and transverse adjustable displacement of the saw and the mechanism of longitudinal displacement containing the drive with a master asterisk shifting along the fixed bush-roller chain. Two terminal turning clamps for holding the log and its rotation during its processing are placed on separate guideways of the bed. The device can be transported without dismantling on its own removable transport wheels support. There are supports-jacks for assembling and dismantling of the transport support on the bed. There is also a coupling swivel. EFFECT: enhanced efficiency of sawing. 12 dwg
Patent RU-2030992-C1 (RU)
Title: Device for molding of building blocks
Inventor: NEKIT IVAN I
IPC: B28B3/08
Filed: 1992-01-27
Granted: 1995-03-20
Abstract: FIELD: production of building materials. SUBSTANCE: counter-directed punches have pushers in form of four-link hinge mechanisms installed on body and interconnected by hydraulic cylinders. Molding chamber has driven gates of upper loading and lower discharging openings. EFFECT: higher efficiency. 5 cl, 2 dwg
Patent RU-2050265-C1 (RU)
Inventor: GAVRILYUK VLADIMIR A
IPC: B27F1/10
Filed: 1992-03-30
Granted: 1995-12-20
Abstract: Использование: в деревообрабатывающей технике, в частности в способе изготовления круглых шипов. Сущность изобретения: способ предусматривает фрезерование торцевой поверхности заготовки вращающейся вокруг собственной оси фрезой с осевым отверстием, прдольную подачу ее на расстояние, равное высоте шипа. Диаметр осевого отверстия фрезы выьирают равным диаметру шипа, а внешний диаметр не меньше минимального размера заготовки в торцевом сечении. 3 ил.
Patent RU-2059604-C1 (RU)
Title: Method of pyromellitic acid dianhydride isolation
Inventor: AMITIN ALEKSANDR V
IPC: B01D7/02
Filed: 1992-04-01
Granted: 1996-05-10
Abstract: FIELD: production of thermostable polymers. SUBSTANCE: product: pyromellite dianhydride, empirical formula is C 10 H 2 O 6 , isolation degree is 94.0%. Reagent 1: high-temperature contact gas formed at vapor-phase durol oxidation. Conditions: cooled heat-exchanger surface, the rate of gas passing through the heat-exchanger is 0.05-0.95 m/s. Organic solvent is used for product removal from heat-exchanger tubes. EFFECT: improved method of product isolation. 1 tbl
Patent RU-2035383-C1 (RU)
Title: Lock crane for building bridges and viaducts
Inventor: BESYAKOV BORIS A
IPC: B66C19/00
Filed: 1992-04-14
Granted: 1995-05-20
Abstract: FIELD: civil engineering. SUBSTANCE: device has a frame with a frontal and intermediate supports fixed on carriages of the frontal upright mountable, when working, on the permanent pier. Two load carriages for fixing bridge structure members are movable along the lower boom of the frame. One cantilever is mounted on the frontal end of the frame and the other one is attached to the posterior end of the frame. A tie rod is mounted just on the frontal end cantilever and a power cylinder connected with the other end of the tie rod is mounted on the second cantilever. A balance weight being a bin with a closure is mounted on the second cantilever. Transducers connected with the power cylinder control system are mounted on the lower boom of the frame to adjust the tie rod tension force depending on the cargo position on the frame. EFFECT: accelerated bridge and viaduct construction process. 2 dwg
Patent RU-2070093-C1 (RU)
Title: Meat hasher
Inventor: ZAPLETNIKOV IGOR NIKOLAEVICH
IPC: A22C17/00
Filed: 1992-03-11
Granted: 1996-12-10
Abstract: FIELD: food industry. SUBSTANCE: meat hasher comprises working member that includes pressing nut 1, knives 2, knife grids 3 and screw 4, worm drive with electric motor 5, telescopic clutch 6, worm 7, worm wheel 8, sliding race 9, spring 10, bushing 11, and screw 12. In operation a torque is transmitted from electric motor 5 to worm 7 and worm wheel 8 through telescopic clutch 6. The worm wheel rotates screw 4 and knives 2. An axial force exerted on worm 7 is transmitted to spring 10 through race 9. The spring balances the axial force exerted on worm 7. EFFECT: improved design. 1 dwg
Patent RU-2058958-C1 (RU)
Title: Method for production of high temperature superconducting ceramics
Inventor: GINDULLINA VENERA Z
IPC: H01L39/12
Filed: 1992-05-15
Granted: 1996-04-27
Abstract: FIELD: powdery metallurgy. SUBSTANCE: origin components are mixed and ground in aqueous solution which contains 2-10 % of glycerine and 2-10 % of ammonia; mass ratio of origin components and solution being 1:(0.3-0.4). The process is followed by granulation and by heat treatment which takes place at 6-10 C/min and sustaining time more than 10 min. The latter process is carried out at thickness of granule layer 5-10 mm. EFFECT: improves efficiency of method, improves quality of desired product.
Patent RU-2012586-C1 (RU)
Inventor: KASHKAROV NIKOLAJ G
IPC: C09K8/24
Filed: 1992-04-22
Granted: 1994-05-15
Abstract: Изобретение относится к бурению скважин, в частности к составам буровых растворов на водной основе. Он содержит воду, глину, акриловый полимер и триполифосфат натрия. В качестве акрилового полимера используют гидролизованный полиакрилонитрил "Унифлок" с мол. массой 3,5×10 7  у. е. при следующем соотношении исходных компонентов, мас. % : глина 19 - 20, гидролизованный полиакрилонитрил "Унифолк" с мол. массой 3,5×10 7  у. е. 0,4 - 0,5, триполифосфат натрия 1,5 - 2,5 и воду - остальное.
Patent RU-2047865-C1 (RU)
Title: Digital device for real-time measurement of radio signal parameters
Inventor: MASLOV VLADIMIR IVANOVICH
IPC: G01R23/02
Filed: 1992-06-15
Granted: 1995-11-10
Abstract: FIELD: radio measurement technology; real-time measurement of radio pulse frequency and length, CW signal frequency, time intervals. SUBSTANCE: device has selector switch 1, measured-frequency pulse shaper 2, measured time interval pulse shaper 3, two amplitude detectors 4 and 5, radio-signal repetition period shaper 6, trigger pulse shaper 7, recirculator 8, electronic switch 11, two pulse counters 12 and 21, monostable multivibrator 12, electronic switch 14, two flip-flops 15 and 16, OR gate 17, multichannel pulse-length discriminator 18, computing device 22, and digital indicator 24. EFFECT: improved measurement accuracy. 2 dwg
Patent RU-2024427-C1 (RU)
Inventor: ANDREEV SERGEJ I
IPC: C01B13/11
Filed: 1992-09-01
Granted: 1994-12-15
Abstract: Изобретение предназначено для дезинфекции питьевой воды, сточных вод, стерилизации воздуха операционных, цехов с пахнущими технологиями, помещений с парами ртути, для технологий, использующих окислительные процессы, для консервирования и хранения продуктов и т.п. в генераторе озона, содержащем подключенную к высоковольтному источнику по крайней мере одну пару электродов, установленных на или над поверхностью диэлектрической прокладки, расположенной на сплошном или сетчатом электроде-подложке, один из электродов пары, установленной на или над поверхностью диэлектрической прокладки, соединен с электродом подложки, причем отношение величины относительной диэлектрической проницаемости к толщине прокладки равно или больше 10 мм -1  , кроме того, пара электродов, установленных на или над поверхностью диэлектрической прокладки соединены только между собой, причем отношение относительной диэлектрической проницаемости к толщине прокладки равно или больше 15 мм -1  , кроме того, один или оба электрода пары выполнены в виде гибкого проводника, намотанного в виде решетки в цилиндрической или плоской геометрии, кроме того, пара электродов, установленных на или над поверхностью диэлектрической прокладки, выполнена в виде сетки, например с круглыми отверстиями, соединенными каналами вдоль направления продува газа, причем глубина каналов меньше толщины сетки, а диэлектрическая прокладка и электрод-подложка выполнены в виде металлизированной пленки диэлектрика, а электроды пары - в виде сетки из проводящего материала. 2 с. и 3 з.п. ф-лы, 10 ил.
Patent RU-2019717-C1 (RU)
Title: Silencer
Inventor: GELLER SERGEJ V
IPC: F01N1/08
Filed: 1992-08-21
Granted: 1994-09-15
Abstract: FIELD: engine engineering. SUBSTANCE: silencer has vortex inlet chamber 2 made of a hollow body of rotation whose wall is provided with inlet branch pipe 1 arranged tangentially, resonance chamber 4 and outlet branch pipe 3. Resonance chamber 4 is in communication with outlet branch pipe 3 through flowing part of the silencer and with passive nozzle 8 that is coaxial to chamber 2. Nozzle 8 is coupled to chamber 4 through a recirculating passage arranged along chamber 2 outside. The silencer can be provided with additional branch pipe for sucking atmosphere air in core region of the vortex. The resonance chamber 4 can be formed with a clearance between outer surface of inlet chamber 2 and case 7 that encloses the chamber eccentrically. EFFECT: enhanced silencing. 8 cl, 4 dwg
Patent RU-2047270-C1 (RU)
Title: A c transistor switch
Inventor: KONOVALOV SERGEJ IVANOVICH
IPC: H03K17/68
Filed: 1992-06-17
Granted: 1995-10-27
Abstract: FIELD: electrical engineering. SUBSTANCE: switch has two bidirectional transistors, two diodes, power transformer, bidirectional controlled switching member, all adequately connected. EFFECT: improved design. 1 dwg
Patent RU-2054886-C1 (RU)
Inventor: SIDORENKO YURIJ S
IPC: A61B5/107
Filed: 1992-07-21
Granted: 1996-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has probe 1 with end piece thimble 2 fixed on the operation part. The end piece has round edges on the end piece open part side. Division points 4 are graduated in cm on rod 3 of probe 1 on the same side where the handle is. EFFECT: higher accuracy and simplified process of examination. 1 dwg
Patent DE-10028514-C1 (DE)
Title: Shuttering unit for edge shuttering has shuttering element provided with openings receiving fixing bolts for securing to further shuttering unit
Inventor: DISTLER MANFRED
IPC: E04C5/06
Filed: 2000-06-08
Granted: 2001-12-20
Abstract: The shuttering unit (1) has a shuttering element (2) and a reinforcement (4), positioned on both sides of the shuttering element, which is provided with openings (7) for reception of fixing bolts used for securing to a further shuttering unit. The shuttering element may have a lipped edge (6a,6b) along each of its longitudinal side edges and a central recess (3).
Patent DE-19511354-C1 (DE)
Title: Weighing device using expansion measuring strip in Wheatstone bridge
Inventor: EGER MATTHIAS
IPC: G01L1/22
Filed: 1995-03-28
Granted: 1996-07-18
Abstract: The weighing device has a number of weighting cells (1,...4) together providing 8 expansion measuring strips (D1,...D4; S1,...S4), 4 of which are expanded under the applied load and 4 of which are compressed, connected in series in a single Wheatstone bridge circuit.  The Wheatstone bridge circuit is supplied with a voltage across one of its diagonals, with the output signal obtained from the other diagonal, with further signals obtained from the upper and lower bridge halves used to provide edge loading compensation.
Patent DE-19622693-C1 (DE)
Title: Determining protective potential for electrolysis plants
Inventor: USCHNER BERND
IPC: C25B15/00
Filed: 1996-06-05
Granted: 1997-05-28
Abstract: The potential required to prevent damaging surface reactions in an electrolysis plant, comprising at least one cell block containing one or several cells, when switched off is determined by a method in which a defined current pulse, limited in strength and duration to avoid electrolysis taking place, is passed through each cell. One or several voltage measurements are then made and, if they fall below a defined minimum voltage, the process is repeated, taking place simultaneously when the block comprises several cells. Synchronisation is preferably carried out with an electronic controller and the interval; between two voltage measurements is 2-20 seconds, preferably 5 to 15 seconds.
Patent DE-19632451-C1 (DE)
Title: Cost-effective, environmentally friendly decontamination of soil containing explosives, munitions and parts
Inventor: HEBISCH HEINZ DIPL CHEM DR
IPC: B09C1/06
Filed: 1996-08-12
Granted: 1998-04-09
Abstract: Decontamination of soil containing explosives, munitions and/or parts of munitions, after (a) separating coarse fractions, comprises (b) subjecting the soil to sedimentation, followed by (c) flotation; (d) removing the unfloated constituents; (e) adjusting the flotate to a water content < 30 wt.%, adding cement, lime and/or gypsum, moulding under pressure, drying to a water content of 15 to < 20 wt.%, heating the moulding for 20-80 minutes at 500-1000 deg  C in the presence of atmospheric oxygen and then discharging it from the furnace; and (f) subjecting the waste gas to heat treatment and removing dust and nitrogen oxides. Also claimed is the equipment used in the process.
Patent DE-19704608-C1 (DE)
Title: Convection-driven hydrogen recombination chimney within nuclear power plant containment
Inventor: ECKARDT BERND DIPL ING
IPC: G21C19/317
Filed: 1997-02-07
Granted: 1998-06-10
Abstract: This novel unit (1') recombines hydrogen in a gas mixture, especially when plant operation ceases for any reason. It includes a catalyst assembly (2) in a casing (4) allowing through flow under natural convection. The catalyst is preceded by a flame trap (8). Preferably, the flame trap (8) and an interceptor (14) precede the catalyst. The interceptor is integrated into the flame trap and cooled by the flow of gas mixture into the casing (4). Above the top outlet opening (28) from the casing, there is a drip roof (30). The flame trap has openings for the inlet gas flow, their mean diameter greater than 0.1 mm. Each is 0.2-3 mm in mean diameter. The catalyst assembly and flame trap border a maximum flame length of 0.3 m.
Patent DE-19729195-C1 (DE)
Title: Transverse frame profile manufacture for adding connector to profile
Inventor: FRANSEN GERHARDT
IPC: B23P19/00
Filed: 1997-07-09
Granted: 1998-09-03
Abstract: A process for manufacturing a transverse profile for a frame, involves pushing both longitudinal (1) and transverse (2) profile connectors (11) into the ends of the transverse profile, and holding in position by a connecting pin, inserted by placing the transverse profile with end connectors (11) against end (18) and side (19) stops, with the pin axis horizontal, and driving into bores (14,15) of both connector (11) and profile (2) using a powered punch (31). The equipment (16) used for joining the connector (11) and transverse profile (2) comprises: (a) a horizontal base (17) for supporting the transverse profile (2) with an inserted connector (11); (b) end (18) and side (19) stops; (c) a guide sleeve (28) for holding a connecting pin; and (d) a coaxial, horizontally moving powered punch (31), moving through the sleeve.
Patent DE-19729401-C1 (DE)
Title: Battery cover for fork-lift truck
Inventor: LOGEMANN ULF DIPL ING
IPC: B66F9/075
Filed: 1997-07-09
Granted: 1998-11-19
Abstract: The cover (2) of the battery compartment of a fork lift truck, or similar vehicle, is clamped onto the housing by one or more spring tags (4) which have angled grip flanges (5) to hook into retaining slots (6) in the housing. The tags are pressed into the slots to secure the fitting and are simply lifted out of the slots to release the cover. The tags are made of spring steel bent into shape and secured to the underside of the cover. The grip flanges can be plastic coated for a secure grip and for simple manipulation.
Patent DE-19744205-C1 (DE)
Title: Contact tip for HV switching device
Inventor: SUHR MICHAEL DR ING
IPC: H01H1/42
Filed: 1997-09-30
Granted: 1999-05-20
Abstract: A contact tip or point for a high voltage (HV) switching device, functions in conjunction with a counter-contact in particular a knife edge contact, and including springy contact fingers (1-4) positioned opposite one another and forming parts of a single piece contact body (5). The contact body (5) has a tubular carrier body (6) and two half-collar shaped screening bodies (7,8) arranged on the end-face of the carrier body (6). The screening bodies have through-running slits (9,10,14,15) extending parallel to one another and to the longitudinal axis of the carrier body (6), between which the contact fingers (1-4) are formed.  Between the screening bodies (7,8) is formed a receptacle (11) for the counter-contact, and at least two openings (16,17) lie diametrally opposite one another and are widened relative to the receptacle (11) and pierce the wall of the contact piece, with the edge of the openings open towards the receptacle (11).
Patent DE-19821319-C1 (DE)
Title: Device for heating of rooms
Inventor: TULOWIETZKI HEINRICH-OTTO
IPC: F24D5/08
Filed: 1998-05-13
Granted: 1999-04-01
Abstract: The combustion chamber (4) of the heating device has a cross section which deviates from a round shape, and may be three or four sided. The combustion chamber has a means for adaptation of its cross section as a guide device, especially an inlet nozzle for fed back combustion gases. The combustion chamber is formed as a separate unit with tubular boundary walls. The burner (3) has a flame tube, especially with a round cross section, protruding into the combustion chamber.
Patent DE-19824915-C1 (DE)
Title: Method of controlling fuel injection for motor vehicle internal combustion engine
Inventor: BAUR BERND DIPL ING
IPC: F02B23/10
Filed: 1998-06-04
Granted: 1999-02-18
Abstract: At a switching point (Tu), the end of the fuel injection (T) is altered for the selected power stroke. During the limited continuous drive phase, the fuel injected mixture is matched to the intake air mass by adjusting the injection time (T). The timing of the ignition point (22) is varied in proportion to the change in injection time by retarding the spark timing.