baber/WOPTO huggingface dataset:
Patent RU-2028722-C1 (RU)
Title: Устройство для задержки импульса
Inventor: ERMAKOV ALEKSANDR N
IPC: H03K5/13
Filed: 1991-06-04
Granted: 1995-02-09
Abstract: Использование: в устройствах импульсной техники и автоматики. Сущность изобретения: формирование пороговых напряжений компаратора от выходного напряжения самого компаратора позволяет снизить потребление энергии от источника питания, снизить влияние устройства на выходной каскад генератора входных импульсов, уменьшить аппаратурные затраты. 2 ил.
Patent RU-2032775-C1 (RU)
Title: Glare-forming additive into acid electrolytes for tin-lead alloy precipitation
Inventor: KUDRYAVTSEV VLADIMIR N
IPC: C25D3/60
Filed: 1991-08-15
Granted: 1995-04-10
Abstract: FIELD: electroplating. SUBSTANCE: proposed additive contains (ml/g): croton aldehyde 100-250, aliphatic amine 100-250, aliphatic polyhydric alcohol 5-40 and ethyl alcohol up to 1 l. EFFECT: improves electroplating. 1 tbl
Patent RU-2010370-C1 (RU)
Title: Multicontact commutator
Inventor: CHERNOZEMOV ANATOLIJ A
IPC: H01H13/12
Filed: 1991-09-06
Granted: 1994-03-30
Abstract: FIELD: electrical engineering. SUBSTANCE: permanent contacts 5 are of strip type. They are placed in parallel to each other in space of body 1 with pressing to its bottom. Bottom has form of programming matrix. In holes 6 of matrix there are placed mobile contacts 7 extending above surface of body 1 and limited from displacement upwards by recession 8 of cover 2. With entering through any slot 9 of cover of blade 10 of change-over plate it sinks contacts 7 into holes 6 overcoming elasticity of pressing member 4 on which they act deflecting permanent contacts 5. Thus those controlled lines are commutated which are provided for by program in this very position of change-over plate. Commutator fast setting-up of program. EFFECT: fast setting-up of program of operation. 1 dwg
Patent RU-2051141-C1 (RU)
Title: Steric hindered phenols having antioxidant properties, methods for their production, method for production of polyolefins
Inventor: ERROL DZHOZEF OLIVER
IPC: C08F2/42
Filed: 1991-07-09
Granted: 1995-12-27
Abstract: FIELD: organic chemistry. SUBSTANCE: desired steric hindered phenols have formula I where R 1  and R 2  are substituents as mentioned below, R 3  is hydrogen atom or lower alkyl, n=0-3 or A is (R 1 R 2 ) where R 1  and R 2  are steric hindered substituents; R 1  having formula II and R 2  is identical to R 1  or it has formula III. In these formulae X and X′ are the same or different and represent oxygen atom, each of R 4 , R 5 , R 6 , R 7  is C 1 -C 8 -alkyl or R 4  and R 6  may be additionally hydrogen atom and R 8  is hydrogen, methyl or ethyl. Antioxidants are prepared by interaction of bisubstituted phenol and appropriate β- or g-unsubstituted norbornenon in alcohol medium with the help of basic catalysis. Proposed phenol antioxidants are used for production of polyolefins, the process is carried out by polymerization of a-olefins or by their copolymerization and/or by copolymerization with dienes, mass ratio phenol antioxidant and monomer being 0.1:(40-100). (Co)polymerization is carried out till content of phenol said phenol oxidant being bound with said (co)polymer is 0.05-20 mass per 100 mass of (co)polymer. Structures of compounds having formulae II and III are given in specification. EFFECT: improves quality of desired product, improves efficiency of method. 9 cl, 1 dwg, 13 tbl
Patent RU-2009556-C1 (RU)
Title: Method for liquid radioactive waste hardening
Inventor: BATYUKHNOVA OLGA G
IPC: G21F9/16
Filed: 1991-07-11
Granted: 1994-03-15
Abstract: FIELD: nuclear plant and environment decontaminating technology. SUBSTANCE: glass powder and clay are added to liquid waste and mixture is boiling down until residual moisture factor goes to 20-30% , then mixture is granulating and heating. After this processing granulated product is admixed to chrome-iron ore and it is calcining at temperature 600-650 C to initiate self-propagating high-temperature processing of ceramic synthesis. Method permits to produce desirable product which has better waterproofness, higher thermal conductivity. EFFECT: more short time processing with minimal expenditure of electric power. 2 cl
Patent RU-2018055-C1 (RU)
Title: Chimney stack
Inventor: ESIN VASILIJ S
IPC: F23J15/00
Filed: 1991-10-09
Granted: 1994-08-15
Abstract: FIELD: thermal power engineering. SUBSTANCE: chimney stack has a gas conduit, gas-permeable heat exchangers, cells with filters for filtering solid particles and gases, solid particles accumulators, gas receivers, funnels, air valves, a water chamber, a water lock and a perforated pipe. Hot flue gases pass through the heat exchangers, enter the cooling chamber, the coarse filter and the gas filter. The solid particles enter the accumulator through funnels. The gas enters the gas receivers through the air valves. EFFECT: improved structure. 3 cl, 2 dwg
Patent RU-2030913-C1 (RU)
Title: Antimicrobial composition
Inventor: GABOR KULCHAR
IPC: A61K31/65
Filed: 1991-11-22
Granted: 1995-03-20
Abstract: The invention relates to a synergistic, anti-microbial pharmaceutical composition containing 0.01 to 50 % by weight of a quinolinecarboxylic acid derivative or a naphthyridinecarboxylic acid derivative of the general formula (I), <CHEM>  wherein  X is carbon or nitrogen;  R<1> is hydrogen or fluorine;  R<2> is methyl, piperazino or methylpiperazino group; or R<1> and R<2> together are a methylenedioxy group; and 0.01 to 95 % by weight of a tetracycline derivative of the general formula (II), <CHEM>  wherein  R<3> and R<4> are hydrogen; or  R<3> and R<4> together represent an additional chemical bond, in an 1:1 to 1:20 ratio of the compound of the general formula (I) to the compound of the general formula (II), optionally in an admixture with an amount required to 100 % by weight of an inert, solid or liquid carrier such as magnesium carbonate, magnesium stearate, starch, talc, cyclodextrine or water and other additives such as filling, disintegrating, sliding and emulsifying agents.
Patent RU-2032268-C1 (RU)
Title: Pseudo-random sequence generator
Inventor: PETRENKO VYACHESLAV IVANOVICH
IPC: H03K3/84
Filed: 1991-07-10
Granted: 1995-03-27
Abstract: FIELD: pulse technique. SUBSTANCE: pseudo-random sequence generator having clock generator 4, pulse counters 5 and 6, and storage unit 7 is provided in addition with code shaping unit 8, two comparison units 9,10, OR gates 11, 12, modulo adder 13, multiplexor 14, AND gate 15, pulse shaper 16. EFFECT: enlarged functional capabilities due to provision for on-line change of structure and length of generated pseudo-random sequences. 2 cl, 2 dwg
Patent RU-2042439-C1 (RU)
Inventor: NASTOYASHCHIJ VLADISLAV ANATOL
IPC: B07B1/46
Filed: 1992-02-03
Granted: 1995-08-27
Abstract: Использование: горное машиностроение, просеивающие поверхности сортировочного оборудования. Сущность изобретения: просеивающая поверхность содержит набор эластичных сит, кромки которых закреплены с кромками смежных сит на балках грохота посредством выполненных на кромках сит чередующихся цилиндрических выступов с конусной головкой и углублений. При этом конусной головке выступая на кромке одного сита соовтетствует равное по параметрам углубление в смежном сите. В каждой балке выполнены сквозные отверстия, соответствующие диаметру выступа. На нижней грани балки закреплена планка с размещенными консольно к ней и зеркально к цилиндрическим выступам конусных штырей, которые входят в соответствующие им глухие отверстия на нерабочей поверхности кромки сита. 2 ил.
Patent RU-2038277-C1 (RU)
Title: Temporary berth for load-handling work in arctic and freezing seas
Inventor: BATSKIKH YURIJ M
IPC: B65G67/60
Filed: 1991-07-09
Granted: 1995-06-27
Abstract: FIELD: operation of sea cargo vessels. SUBSTANCE: semicircular cutouts are made in the outer boundary of fast shore ice on both sides of the main channel, offsetting the centers of these semicircles from the main channel to a distance smaller than the semicircle radius by, for example, 2/3 of a radius. EFFECT: improved design. 2 cl
Patent RU-2008824-C1 (RU)
Title: Suture needle
Inventor: IVANOV SERGEJ V
IPC: A61B17/06
Filed: 1992-02-03
Granted: 1994-03-15
Abstract: FIELD: medicine. SUBSTANCE: when thread is draws during penetration of suture needle, traumatic guiding helical channels function as brakes. Additional ligature fixative in the form of stop and recesses facilitates attachment of thread on needle. EFFECT: enhanced reliability in operation. 4 cl, 8 dwg
Patent RU-2069190-C1 (RU)
Title: Plant for deironizing of underground water in stratum
Inventor: SHCHEGOLEV EVGENIJ YU
IPC: C02F1/64
Filed: 1992-02-13
Granted: 1996-11-20
Abstract: FIELD: water supply engineering. SUBSTANCE: plant includes ejector, deaeration chamber with air escape valve, well head connected to the chamber through connecting pipeline. Chamber is provided with upright barriers arranged along chamber length and fastened to its bottom. The barriers' height gradually decreases in the direction of stream travel. Between barriers, additional upright barriers are mounted in such a way that they divide chamber along its length into a series of inlet and drain sections. In the former, additionally mounted are upright plates attached to cap, their free lower parts being twisted in a common direction at angle not less than 180 deg and their twisting lengths being equal to the length of submerged part of additional barrier in the last section in series. With well pump switched off, water is forced to nozzle of water-air ejector. Air-saturated stream is directed into the inlet section of chamber having highest upright barrier. When stream in the 1st inlet section goes up, it partially releases air. Further, stream enters the 1st drain section and therefrom the 2nd inlet section. In ensuing sections the same deaeration takes place which is promoted by stream twisting caused by the above mentioned twisted plates in inlet sections. Released air is conveyed through air escape valve into atmosphere. EFFECT: achieved deaeration of underground water. 1 dwg
Patent RU-2053902-C1 (RU)
Inventor: AMANOV ABDISAMIK UBAJEVICH
IPC: B60T7/12
Filed: 1992-04-28
Granted: 1996-02-10
Abstract: FIELD: railway transport. SUBSTANCE: brake has two-chamber elongated brake cylinder. First working chamber 11 formed by piston 2 and rear cover 12 is connected with air distributor 13; second chamber communicates through automatic shutoff change-over valve 14 and disconnecting valve 15 with reservoir 16 communicating through check valve 17 with air line connected through car disconnecting valve with main brake line 18. Output of high capacity compressor is connected through automatic change-over valve with regeneration main line and with reservoir; second input of automatic shutoff change-over valve is coupled with air main line. Disconnecting valve is controlled by leverage set into action when braking is required by means of hand control or by trapezoidal pickups installed between track rails. EFFECT: enhanced reliability of operation. 5 cl, 3 dwg
Patent RU-2029392-C1 (RU)
Inventor: SKIDANOV VLADIMIR A
IPC: G11C11/14
Filed: 1992-04-01
Granted: 1995-02-20
Abstract: FIELD: computer engineering. SUBSTANCE: bubble advance channel is essentially magnetomonoaxis film with ferromagnetic applications arranged above it in nonmagnetic material layer, one on top of other, overlapping through maximum 1.5 of bubble diameter by depth; ferromagnetic applications arranged one on top of other and belonging to adjacent cells have gap not over 1.0 diameter of bubble as viewed in projection on magnetomonoaxis film plane. EFFECT: improved design. 9 dwg
Patent RU-2047401-C1 (RU)
Title: Aerodynamic complex for enrichment of loose materials
Inventor: BROVTSYN ANATOLIJ KUZMICH
IPC: B07B4/00
Filed: 1992-06-30
Granted: 1995-11-10
Abstract: FIELD: mining, metallurgical industries. SUBSTANCE: aerodynamic complex for the enrichment of loose materials consists of technological standardized volumetric blocks in which charging branch pipe 3 with crusher 2 under it is mounted, shuttle vibration dryer 5 in the form of a chamber with inclined sieve 7 for withdrawing the large fractions, air duct 11 with suction devices and heaters with reflectors 10 of variable power, with all this being mounted inside the chamber. Dryer 5 is connected with crusher 2 by means of elevator 4. Shuttle vibration dryer 5 is disposed over pneumatic force pump 15 and is connected with aerodynamic tube 14 by means of overloading branch pipe 12. One end of the tube is connected with pneumatic force pump 15, the other end is introduced into the separation chamber with deflecting screen 18. The chamber is made of biconical compartments with the main and additional discharging branch pipes connected in succession. Jalousies 22 are mounted in the points of the biconical compartment jointing. The overloading and the main discharging branch pipes have drums 13 with magnetic systems and replaceable knives. The aerodynamic tube consists of separate sections and is made zigzag in the vertical plane with separation chambers 17 located between its sections and connected between themselves along the vertical line by discharging branch pipe 18. In the points of bending and along the axis of the zigzag aerodynamic tube, dead end branch pipes 16 with flanges and magnets are mounted. Part of the tube disposed in the dynamic separation chamber is made perforated with a nozzle having the even decrease of the diameter and with a deflecting screen in the form of diffuser 21 located on it. The upper part of the dynamic chamber is in communication with aspiration system 25 by means of an air duct. The lower part is connected with transporters 24 through discharging branch pipes with pulsators 23. Shuttle vibration dryer 5, aerodynamic tube 14 and the dynamic separation chamber are made with the exterior heat-absorbing relief surface. EFFECT: enhanced quality of enrichment of loose materials. 5 cl, 5 dwg
Patent RU-2038651-C1 (RU)
Title: Ground solar generator
Inventor: KRASKOVSKIJ ANATOLIJ M
IPC: H01L31/04
Filed: 1992-05-14
Granted: 1995-06-27
Abstract: FIELD: photopower engineering. SUBSTANCE: ground solar generator has solar battery connected through isolation diode and communication device to terminal of storage battery with rated voltage and controlling device. Generator is supplemented with commutation element, current pickup, comparator incorporating threshold comparison elements and AND gates, source of reference voltage, radiation monitor device including radiation pickups of solar battery, temperature sensor, comparison element, current control and heater. Pickups of solar battery temperature and storage battery temperature are also inserted into generator. EFFECT: enhanced operational characteristics. 2 dwg
Patent RU-2097270-C1 (RU)
Title: Undercarriage door
Inventor: SERKOV ANATOLIJ G
IPC: B64C25/00
Filed: 1992-08-05
Granted: 1997-11-27
Abstract: FIELD: aeronautical engineering; landing gears of flying vehicles. SUBSTANCE: undercarriage door 2 is secured to fuselage 1; it consists of sectionalized members 3 having form of wing profile in cross section. Members 3 are mounted on fuselage on pivot axles 4 and are provided with mechanisms for turning them. They create aerodynamic lift force. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2010714-C1 (RU)
Title: System for control of process of shaping thermosetting plastic products
Inventor: EFIMETS PETR A
IPC: B29C43/56
Filed: 1992-08-07
Granted: 1994-04-15
Abstract: FIELD: automation of shaping processes. SUBSTANCE: device has unit for preliminary processing of measurement signals, at least one temperature pick-up which are placed in vacuum chamber, at least one rarefaction pick-up placed in vacuum system. Temperature and rarefaction pick-ups are connected to unit for preliminary processing of signals which has analog-to-digital converter and normalizing amplifier. In addition control system has controller and commutation unit. Single-chip computer, commutator and data register are introduced in unit for preliminary processing of signals. Commutator, normalizing amplifier and analog-to-digital converter are connected in series. Single-chip computer is connected to control inputs of commutator, normalizing amplifier, analog-to-digital converter and data register. Output of analog-to-digital converter is connected to single-chip computer. Output data register which serves as output of unit for preliminary processing of signals is connected to data bus of controller. Output of single-chip computer which serves as output of device is connected to heaters through commutation unit. In addition controller is connected to control input of single-chip computer which serves as control input of unit. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2094613-C1 (RU)
Title: Method for driving underground working close to outburst-risky rock mass
Inventor: SHPUNT VLADIMIR ISAEVICH
IPC: E21F5/00
Filed: 1992-09-21
Granted: 1997-10-27
Abstract: FIELD: mining industry. SUBSTANCE: according to method, drilled in work face are blast-holes of cutting, auxiliary, and contouring type. Blast-holes are filled with explosive charges which are fired successively. Fired first in work face are contouring blast-holes in zone of realizing gas-dynamic occurrences of dangerous outbursts in rock mass. Created is screening contouring zone of fissuring from side of rock mass. Fired simultaneously with contouring blast-holes are cutting blast-holes. EFFECT: high efficiency. 1 dwg
Patent RU-2113741-C1 (RU)
Title: High-voltage insulator
Inventor: D JAKOV A F
IPC: H01B17/20
Filed: 1992-07-08
Granted: 1998-06-20
Abstract: FIELD: electrical engineering. SUBSTANCE: insulator has metal cap with wire fastenings and insulating member whose head and plate are made of hardened glass having different degree of hardening. Plate hardening degree is lower than that of head. EFFECT: improved heat, compression, and impact resistance of power assembly; prevented spontaneous fracture of plate. 4 cl, 3 dwg
Patent DE-10011660-C1 (DE)
Title: Sauna cabin has operating control within sauna cabin converting spoken voice commands into electrical signals fed to control for regulation of heating device
Inventor: GAEBELE MARKUS
IPC: G10L15/26
Filed: 2000-03-10
Granted: 2001-07-19
Abstract: The sauna cabin (1) has a heating device (5), a control for regulation of the heating device and an operating device (7), operated by the user of the sauna cabin from the inside of the latter. The operating device converts spoken voice commands received from the user into corresponding electrical signals fed to the control, for regulation of the heating device. The operating device may also be used for controlling an illumination device (6) for the sauna cabin.
Patent DE-10013404-C1 (DE)
Title: Gas-insulated electrical switching device has switch rod sealed in opening in hermetically-sealed housing via rubber disc provided with concentric folds facilitating switch rod movement
Inventor: MUECKSCH DIETMAR
IPC: H01H33/666
Filed: 2000-03-17
Granted: 2001-05-10
Abstract: The switching device has a vacuum switch (2) contained in a hermetically-sealed housing (1) filled with an insulation gas, its switch rod (14) projecting through an opening (19) in the housing for connection to the switch operating drive (12). The switch rod is sealed relative to the opening via a rubber disc (21), positioned in the inside of the housing, with a peripheral flange (24) secured to a part of the housing wall which is bent inwards, the surface of the disc provided with concentric folds, for allowing the linear movement of the switch rod.
Patent DE-10054825-C1 (DE)
Title: Middle seat for vehicle, locked by lock on one part of seat with rear end mounted on bottom of vehicle by eccentric bush on turning axis of rear pivot
Inventor: HAGEMANN RAINER
IPC: B60N2/30
Filed: 2000-11-04
Granted: 2001-07-26
Abstract: The middle seat has a locking bar (13) on one side of the seat, one end of which is mounted by an eccentric on the lower turning axis (9) of the rear pivot (4). The other end acts with a stop (10) on the front pivot (3), so that in the locking position, the locking bar is prestressed and the lock can be released by a hand lever (29).
Patent DE-10120107-C1 (DE)
Title: Waste dump treatment method uses spaced gas burners for burning off waste gases and distribution of seepage water across dump surface
Inventor: KRESS DIETER
IPC: B09B1/00
Filed: 2001-04-25
Granted: 2002-02-21
Abstract: The treatment method uses spaced gas burners for burning off the gases released by the biochemical degradation of the waste material, which is sealed below a fluid-tight cover, with distributed infiltration of seepage water via a number of seepage water fields (2,3,4) across the surface of the waste dump.  The seepage water fields are separated from one another via fluid-tight separation skirts (14) and supplied via respective feed lines.  An Independent claim for a waste dump installation is also included.
Patent DE-10157090-C1 (DE)
Title: Diesel vehicle tanking guards use arrester lever pivoting at inside end of neck to block entry to narrower diameter gasoline pipes except when at rest but triggered back outward by wider diesel pipe to permit diesel tanking
Inventor: GOETTSCHE ARNO
IPC: B60K15/04
Filed: 2001-11-21
Granted: 2003-04-24
Abstract: A two-way arrester lever (11) in the tank neck (18) has an arrester (22) at the lever end furthest from the neck entry. When at rest the arrester (22) reaches into the neck section to prevent lead-free gasoline tanking entry with its narrower section. A diesel tanking however of larger section trips an action lug (23) at the lever end nearest the neck entry so as to latch the lever (11) back wide into the diesel tanking setting. Spring (14) holds the lever at rest and the lever pivots on an axis (12) running as chord within the tank neck (18) and forming part of the lever fixer sleeve (13).  Sleeve, levers and frame (15) form a retrofittable and releasable unit for building into the tank neck.
Patent DE-19508069-C1 (DE)
Title: Outlet valve for diesel IC engines
Inventor: FISCHER ALFONS DR
IPC: F02B3/06
Filed: 1995-02-27
Granted: 1996-05-23
Abstract: The outlet valve for a stroke piston combustion engine has a coating on its seating surface (3) made of a Ni-based alloy containing at least 5 vol.% of a hard phase of size 100-100  mu m, in a metal matrix contg. at least 20 wt.% of Cr.
Patent DE-19650433-C1 (DE)
Title: Cable termination box for underground earthing cable
Inventor: MOSER HERBERT
IPC: H02G9/10
Filed: 1996-12-05
Granted: 1998-06-25
Abstract: The cable termination box (18) has cable terminations for at least one earthing cable and for at least one connection cable (56,64) which hangs down inside the concrete housing (10) of a manhole.  The casing is made of an insulating material and embedded in the wall (16) of the concrete housing, with the cable termination sealed by a removable water-tight cover (22).
Patent DE-19703300-C1 (DE)
Title: Voltage divider for medium voltage apparatus
Inventor: BLAECKER THOMAS
IPC: H01C1/14
Filed: 1997-01-30
Granted: 1998-05-14
Abstract: The voltage divider (1) is provided as a plug-in module with an elongate carrier (2) provided with a resistance material (3) for providing an ohmic resistance. The small sides of the carrier are provided with electrical terminals for pin contacts or soldered connections.  The measuring terminal for the intermediate tap-off of the ohmic resistance is provided along the same side of the carrier as the earth terminal.The carrier may be enclosed by a rubber material (4).