baber/WOPTO huggingface dataset:
Patent RU-2066336-C1 (RU)
Inventor: POLEKHIN YURIJ YAKOVLEVICH
IPC: C09D1/02
Filed: 1991-11-12
Granted: 1996-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention deals with protection of metal surfaces subjected to corrosion specifically in city transport. Composition for manufacture of protective coat includes enriched kaolin 14-15%, ground talcum used in ceramic industry 10-11%, aluminium powder 5-6% and liquid sodium silicate glass with modulus 4.0-4.5 and density 1.18-1.19 g/cu. cm being the balance. Protective coat is deposited on to backing of priming layer in the form of 10% aqueous solution of liquid sodium silicate glass with modulus 4.0-4.5 and density 1.18-1.19 g/cu.cm with flow rate 60-70 g/sq.m per 0.1 mm thickness of corrosion, is dried at 4-30 C and face layer of silicate paint containing kaolin enriched for manufacture of ceramic articles 14-15%, ground talcum used in ceramic industry 10-11%, aluminium powder 5-6% and liquid sodium silicate glass with modulus 4.0-4.5 and density 1.18-1.19 g/cu. cm is deposited. EFFECT: adhesion 1, hardness 0.5, impact strength 50.0 kgf.cm, bending 10.0 mm, weather resistance - lV.
Patent RU-2066880-C1 (RU)
Inventor: KLEPIKOV VLADIMIR I
IPC: G06G7/20
Filed: 1992-01-09
Granted: 1996-09-20
Abstract: FIELD: analog computer equipment, measuring instruments for enhancing accuracy of conversion and simplifying the process of tuning. SUBSTANCE: function generator has field-effect transistors 1, 2, operational amplifiers 3, 4, 11, 12, summer 5, resistors 6, 7, 13, 14, 15, AC voltage generator 9, converter 10 changing alternating voltage to direct voltage proportional to it, capacitors 16, 17, 18,19. Due to the respective couplings between the generator components provision is made for independence of the output signal proportional to the square of the input signal both on the temperature of the field-effect transistors and on the peculiarities of their volt-ampere characteristics. EFFECT: enhanced accuracy of conversion. 1 dwg
Patent RU-2012893-C1 (RU)
Inventor: VELIKOTSKIJ VLADIMIR N
IPC: G01R27/26
Filed: 1991-07-15
Granted: 1994-05-15
Abstract: FIELD: check-up of dielectric material microwave parameters. SUBSTANCE: device has below-cutoff waveguide section accommodating composite insert resonant at working frequency which is composed of dielectric specimen under check and two movable dielectric components. The latter are provided with stepped ridges. Clearance between protruding parts of dielectric components is selected to ensure frequency correction in measuring cell at change in width of specimen under check. EFFECT: improved design. 2 dwg
Patent RU-2050949-C1 (RU)
Inventor: KOVNEROV IVAN K
IPC: B01D50/00
Filed: 1992-02-03
Granted: 1995-12-27
Abstract: Использование: для очистки дымовых и топочных газов после технологических агрегатов, в частности электролизеров, в металлургической и других отраслях промышленности. Сущность изобретения: установка для очистки электролизных газов включает последовательно соединенные с помощью газоходов укрытие электролизера, газоочистной аппарат в виде сдвоенного циклона с подачей в него адсорбента, дымосос, трубчатый фильтр в виде каркаса, обтянутого фильтровальным материалом, включающий устройство регенерации фильтровального материала, транспорт возврата уловленного продукта к электролизеру. Входной патрубок внутреннего основного циклона соединен с укрытием электролизера, а входной патрубок наружного вспомогательного циклона с линией подачи адсорбента, общая выхлопная труба циклонов соединена со всасывающей стороной дымососа, нагнетательная сторона последнего с патрубком входа трубчатого фильтра, при этом выходной патрубок фильтра соединен с линией транспорта доуловленного продукта и замкнут с линией подачи адсорбента, а очищенный газ через стенки фильтра поступает на выброс. Патрубок входа вспомогательного циклона может быть соединен под острым углом, по ходу газовогопотока, перемычкой с патрубком входа основного циклона. 1 з. п. ф-лы, 2 ил.
Patent RU-2062819-C1 (RU)
Title: Ground coat being modifier of rust
Inventor: CHERNUKHO VERA N
IPC: C23C22/10
Filed: 1992-02-25
Granted: 1996-06-27
Abstract: FIELD: anticorrosion protection. SUBSTANCE: proposed ground coat contains (mass %): orthophosphoric acid 22.5-23.5, liquid glass 1.5-1.7, solvent 15.4-16.2, water 23.8-24.8, oxidizing agent 18.3-19.0, fly ash 9.8-10.9, film-forming agent 1.5-1.7, solution of pigment as a filler 2.5-2.7 and phenol resin. EFFECT: improves quality of desired product. 3 cl, 1 tbl
Patent RU-2057308-C1 (RU)
Title: Device determining amplitude and phase of unbalance
Inventor: SKVORTSOV OLEG B
IPC: G01M1/22
Filed: 1992-03-16
Granted: 1996-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device determining amplitude and phase of unbalance includes vibration transducer, initial position sensor, three analog comparators, first and second formers, coincidence element, former of clearance pulse, first and second elements of digital indication, D flip-flop, sign indication element, analog inverter, digital-to-analog converter, binary counter, scale-of-ten counter, clock pulse oscillator, integrating elements, counting flip-flop, unit for determination of average value and two OR-ELSE gates. EFFECT: expanded application field, increased reliability of device. 5 dwg
Patent RU-2064456-C1 (RU)
Title: Aggregate for biological purification of water reservoirs bottom silt
Inventor: TUMCHENOK VIKTOR I
IPC: C02F11/02
Filed: 1992-01-27
Granted: 1996-07-27
Abstract: FIELD: movable aggregates for non-running water reservoirs bottom silt purification from radioactive impurities, rehabilitation of territories influenced by nuclear catastrophes. SUBSTANCE: aggregate has aerotank 2 with mixing apparatus 3 for culture of microorganisms-absorbers of radioisotopes during mixing by air in presence of immobilizing fitting-on for microorganisms. To increase factor of microorganisms accumulation water is added with disintegrate from disintegrator 7, ferments of which are providing intensification of culture production. To provide microorganisms with sources of nutrition bottom silt is subjected to comminution in dispergator 6, that combines water pumping-through with bottom sediment organics grinding. Biomass is subjected to pyrolysis in chamber 8. Aggregate allows to settle problem of territories purification from long-life radioisotopes: uranium, cesium-137, strontium-90 and protect inhabitants from their half-life harmful action. EFFECT: method allows to settle problem of territories from long-life radioisotopes and protect inhabitants from harmful action of their half-disintegration. 3 dwg
Patent RU-2058003-C1 (RU)
Title: Water cooler
Inventor: MALYSHEV GENNADIJ P
IPC: F28C1/02
Filed: 1992-04-23
Granted: 1996-04-10
Abstract: FIELD: thermal engineering. SUBSTANCE: water cooler has housing 1 provided with tray 14 with cooled water discharge pipe 18, injectors 2 for water spraying arranged near water-duct port 3, vertical partition installed in housing 1 in a spaced relation to water level in tray 14, heat-and-mass transfer checker 8 fitted between walls of housing 1 and bottom section 20 of vertical partition to divide interior of housing 1 into two chambers provided with separate air vent pipes, fan 17, and droplet trap 16; the latter are installed in second chamber along flow; first chamber is divided by means of baffle plate into ejector and separating channels 6 and 7, respectively; cooler is also provided with two strainers 4,5, additional heat-and- mass transfer device, and air supply pipe placed between checker 8 and tray 14; strainers 4,5, are mounted in ejector channel 6 one on top of other and spaced 40-120 mm apart; upper strainer is made in central part with one or more holes of total area 0.20-0.65 of surface area of lower strainer; additional heat-and-mass transfer device is placed in chamber second along flow opposite to air supply pipe; it is built up of upper and lower supports 20,19 secured on vertical partition and on housing 1 and carrying upper and lower guides 10; the latter is mounted for displacement by means of control rod 12; it also has louver screens 9 and gate valve 13 hinged on lower guide; screens 9 and gate valve 13 are placed between guides; bottom end of gate valve is fitted under water level in tray 14; heat-and-mass transfer checker is built up of perforated sheet 8; fan 17 is mounted in air supply pipe. EFFECT: improved design. 3 dwg
Patent RU-2032884-C1 (RU)
Inventor: AVANESOV VLADIMIR M
IPC: G04F10/00
Filed: 1992-06-05
Granted: 1995-04-10
Abstract: FIELD: measuring equipment. SUBSTANCE: meter additionally has digital control circuit, counter and connections to provide digital displaying of information. EFFECT: expanded functional capabilities. 2 cl, dwg
Patent RU-2029291-C1 (RU)
Title: Photocalorimetric gas analyzer
Inventor: DMITRIENKO ANATOLIJ N
IPC: G01N21/78
Filed: 1992-06-17
Granted: 1995-02-20
Abstract: FIELD: analytical devices. SUBSTANCE: photocalorimetric gas analyzer has a signal time discriminator; series-connected first comparator with controllable comparison signal threshold level, weight pulse integrator with controllable integration time, first synchronous adder of signal pulse amplitudes and first controllable amplifier; series-connected first pulse integrator with controllable integration time, second controllable amplifier and first inverter; series-connected switch, first unit for square-law conversion of amplitudes of signals, second pulse integrator with controllable integration time, third controllable amplifier and second synchronous adder of amplitudes of signals, third pulse integrator with controllable integration time, second unit for square-law conversion of amplitudes of signals and second inverter, third unit for square-law conversion of amplitudes of signals and second comparator with controllable comparison signal threshold level, first pulse counter and first control threshold element, second pulse counter, control unit for control of the first comparator threshold level, second threshold element and OR gate. EFFECT: enhanced reliability. 1 dwg
Patent RU-2061696-C1 (RU)
Title: Method for production of phthalocyanine or complexes on its base
Inventor: NEMYKIN VIKTOR NIKOLAEVICH
IPC: C09B47/30
Filed: 1992-07-02
Granted: 1996-06-10
Abstract: FIELD: production of pigments and dyes. SUBSTANCE: dinitrile of phthalic acid is used as reagent 1, methylate of alkali metal or salt of transition metal is used as reagent 2. Donor of hydrogen ions which is chosen of NaAlH 4 ,, NaBH 4 , LiAlA 4 , dihydropyridine or dihydroquinoline is used as reagent 3. Reaction is carried out by melting at 180-250 C, 0.01-5 % of donor of hydrogen ions being preferred. EFFECT: improves efficiency of method. 3 tbl
Patent RU-2076265-C1 (RU)
Title: Combination traffic light
Inventor: PAMFILOV RID K
IPC: F21V9/14
Filed: 1992-06-30
Granted: 1997-03-27
Abstract: FIELD: transport engineering; optical instrumentation. SUBSTANCE: device can be used to reproduce (repeat) traffic light signals in vehicle cab. Device uses polarized light sources and receiving and reproducing devices with polarizers. EFFECT: improved safety. 5 cl, 3 dwg
Patent RU-2037251-C1 (RU)
Title: Fluid-filled electric machine
Inventor: SOROKIN LEONID YU
IPC: H02K5/12
Filed: 1992-07-15
Granted: 1995-06-09
Abstract: FIELD: electric machine engineering. SUBSTANCE: fluid-filled electric machine has case 1, core 2 with winding 3, rotor 6, bearing shields 4 and 5. Ring pipe-lines 7 provided with number of holes in face surfaces are positioned directly in zone of front parts of winding 3. Each pipe-line has cone branching 9 in upper part with holes 10 and 11 on face sides. Thin-walled caps 12 are located in case 1 in zone of cone branching. Pipe-line 7 and cap 12 are produced from material having thermal conductivity greater than material of case 1 and bearing shields 4 and 5. EFFECT: enhanced operational reliability and stability of electric machine. 2 cl, 1 dwg
Patent RU-2027645-C1 (RU)
Title: System for separating descent module from spacecraft
Inventor: SHEMENDYUK VYACHESLAV M
IPC: B64G1/64
Filed: 1992-07-28
Granted: 1995-01-27
Abstract: FIELD: space technology. SUBSTANCE: system has fastening means, guide studs and pusher mounted at an angle relative to the longitudinal axis of the spacecraft. The rod of the pusher is directed to the center of the module inertia. Mounted in the plane of longitudinal axes of the spacecraft and the pusher is a slewing lever engageable with the rod within the stroke length equal to the length of the studs. The lever is provided with thrust pivot interacting with the end face surface of the module in the point of its intersection with longitudinal axis running through the module center of inertia, axis of rotation on the spacecraft located diametrically opposite to the pivot relative to the pusher, and the opening for the rod available in direction from the pusher to the pivot. After operation of the fastening means, rigid connection of the module with the spacecraft will be broken and the rod will make lever move. Trust pivot exerts pressure against end face surface of the module thus providing for displacement of the module in the direction of the spacecraft longitudinal axis. When the module slides off the studs, the rod enters the opening and thrusts against end face surface of the module and ensures its movement in the required direction. This excludes disturbing influence of reaction forces which are caused by lateral component of force exerted by the pusher . EFFECT: reduced angular disturbances of the module separated from the spacecraft. 1 dwg
Patent RU-2023921-C1 (RU)
Inventor: GRISHIN IVAN YA
IPC: F16J15/28
Filed: 1992-08-14
Granted: 1994-11-30
Abstract: Использование: для уплотнения поршней гидроцилиндров. Сущность изобретения: выступы в виде стержней одним концом соединены с внутренней поверхностью кольца. Другой конец выступов также соединен с внутренней поверхностью с образованием выпуклостей, ориентированных внутрь кольца. 2 ил.
Patent RU-2071585-C1 (RU)
Title: Small arm magazine
Inventor: SHIGAPOV RASHID GABDULLOVICH
IPC: F41A9/65
Filed: 1992-06-22
Granted: 1997-01-10
Abstract: FIELD: small arms. SUBSTANCE: invention refers to magazines to feed cartridges in small arms. When magazine is loaded single-row feeder is lowered to positive stop against double-row feeder. During shooting feed of first cartridges is conducted thanks to upward movement of double-row feeder under action of spring, then double-row feeder interacts with its protrusions with windows of frame, and stops, after this feed is performed owing to single-row feeder moving under action of its spring. EFFECT: enhanced feeding reliability. 4 cl, 3 dwg
Patent RU-2040569-C1 (RU)
Title: Constructional material for anhydrous concentrated nitric acid saturated with nitric oxides
Inventor: DYADYUSHA NATALIYA V
IPC: C22C16/00
Filed: 1992-03-10
Granted: 1995-07-25
Abstract: FIELD: constructional materials. SUBSTANCE: zirconium-niobium alloys possess properties that are newly discovered and allow these alloys to be used in fundamentally new medii, i.e. in anhydrous concentrated nitric acid saturated with nitric oxides. EFFECT: usage of alloys in such aggressive medium as compared to known alloys allows service life of equipment to be immensely increased, premature failure of equipment to be prevented, process not to be disturbed and repair work expenses to be reduced. 1 tbl
Patent RU-2072908-C1 (RU)
Title: Magnetic holder
Inventor: SHEPEL VIKTOR D
IPC: B25B11/02
Filed: 1992-07-08
Granted: 1997-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: magnetic holder has plate 1 manufactured from nonmagnetic material and permanent magnet 7. Spring-loaded latch 9 is positioned in parallel with and connected to plate 1. 1-1.5 mm gap is defined between plate 1 and end 6 bent toward it and provided with through window 8. To grip part, tool is held by handle 2 and applied with its end 6 to attract the part. The part is released by gripping stop 10 and shifting latch 9 to overlap gap. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2059594-C1 (RU)
Title: Composition of explosive
Inventor: CHIKUNOV VIKTOR IVANOVICH
IPC: C06B31/28
Filed: 1992-08-28
Granted: 1996-05-10
Abstract: FIELD: blasting. SUBSTANCE: proposed composition contains (mass %): diesel fuel or liquid oil or mazut 2-3, powder of iron ore having particles not more 0.6 mm in size and ammonium nitrate. Ammonium nitrate is impregnated by liquid fuel and dusted with mentioned above powder. EFFECT: improves quality of desired product. 3 tbl
Patent RU-2038755-C1 (RU)
Title: Medium-range rotary sprinkler
Inventor: CHUBIKOV NIKOLAJ E
IPC: A01G25/09
Filed: 1992-09-17
Granted: 1995-07-09
Abstract: FIELD: agricultural engineering. SUBSTANCE: medium-range rotary sprinkler has body 1 with central boom, two side booms 2, rocker 4 with reactive blades 5 on ends and bracket 8 rigidly connected with some rotating part of sprinkler. Rigidity fitted on each end of bracket is deflector 9 whose working surface is pointed to side opposite to working surface of reactive blade. Position of working surface of deflector 9 on bracket 8 can be adjusted upwards/downwards, around vertical of deflector working surface with axial line of nozzle 3. This provides optimum value of force of reaction of jet to turning of sprinkler to assist the spring of turning unit. EFFECT: enlarged operating capabilities. 4 dwg
Patent DE-10021085-C1 (DE)
Title: Refresh-Ansteuerschaltung für einen DRAM
Inventor: JOHNSON BRET
IPC: G11C11/406
Filed: 2000-04-28
Granted: 2002-02-07
Abstract: Eine Refresh-Ansteuerschaltung zum Zuführen von Refresh-Signalen an eine Speichereinrichtung weist einen Refresh-Signalgenerator zum Erzeugen einer kontinuierlichen Abfolge von Refresh-Signalen mit einer Frequenz auf, die mit sinkender Temperatur abnimmt.
Patent DE-10113785-C1 (DE)
Inventor: ZIMMERLIN DIETMAR
IPC: B28B1/32
Filed: 2001-03-21
Granted: 2002-12-12
Abstract: In a method for applying a mortar mixture onto an application surface, a dry mortar starting mixture is prepared and conveyed by carrier air in a thin stream into a mixer arranged immediately upstream of a spray nozzle. The dry mortar starting mixture is mixed in the mixer with water to form a mortar-water mixture. The mortar-water mixture is moved in a dense stream to the spray nozzle. Compressed air is introduced into the spray nozzle and the mortar-water mixture is sprayed under the pressure of compressed air onto the application surface.
Patent DE-10115427-C1 (DE)
Title: Switch position display for electrical installation device has slider providing visible switch position indication operated directly via manual operating element
Inventor: SCHMID ADOLF
IPC: H01H71/04
Filed: 2001-03-29
Granted: 2002-02-28
Abstract: The switch position display (1) has a guide element (4), e.g. a guide pin, associated with the manual operating element (3) for the switch, cooperating with a counter element (5), e.g. a guide slot, for displacement of a slider (6), providing a visible switch position indication within a viewing window. The visible switch position indication can be provided by the end face of the slider.  An Independent claim for a built-in switch with a switch position display is also included.
Patent DE-10136926-C1 (DE)
Title: Fuel injection device, for internal combustion engine, has working space of high pressure pump coupled to low pressure source and high pressure reservoir during suction and compression strokes
Inventor: VU NGOC-TAM
IPC: F02M63/02
Filed: 2001-07-30
Granted: 2003-01-16
Abstract: The fuel injection device (1) has a valve connecting the working space of a high pressure pump to a low pressure source during the suction stroke and to a high pressure reservoir during the compression stroke. The valve has 2 coaxial valve elements provided by a blocking piston (15) and a non-return piston (14), the blocking piston acting axially on the non-return piston during the compression stroke.
Patent DE-10156391-C1 (DE)
Title: Power tool used as a screwdriver or drill comprises a working spindle having a section in the shape of a truncated pyramid which comes into contact with an inner truncated pyramid surface on a tool holder
Inventor: BINER ANDRE
IPC: B23Q3/12
Filed: 2001-11-16
Granted: 2003-01-02
Abstract: Power tool comprises a working spindle (3) having a first section (9) provided with an external thread (10) on which a tool holder (1) is screwed using an internal thread (8) in a bore (5). The working spindle has a second section (12) in the shape of a truncated pyramid whose longitudinal axis coincides with the longitudinal axis (13) of the working spindle. The second section is dimensioned and arranged a distance away from the first section so that when the tool holder is screwed on the working spindle it comes into contact with an inner surface (11) on the tool holder also in the shape of a truncated pyramid having a longitudinal axis coinciding with the longitudinal axis of the tool holder.  An Independent claim is also included for a tool holder for coupling to the working spindle of a power tool.
Patent DE-19511252-C1 (DE)
Title: Processing load measuring system for computer network design
Inventor: PFEIFER DIRK
IPC: G06F11/34
Filed: 1995-03-27
Granted: 1996-04-18
Abstract: A process for operating computers to measure the efficiency of a server (11) in networked systems, in which several users (12A, 12B, 12C) draw up a load profile and measuring means (13) determine a total load factor. In the process, firstly all users are activated with the predetermined load profile, resulting in an overload situation. Then several users are deactivated at the same time until the overload situation disappears. Thereafter individual load generators are reactivated in succesion. As soon as the overload situation occurs once more, the number of users thus found is the measured efficiency number of serves in relation to the load profile.
Patent DE-19611235-C1 (DE)
Title: Increased yield of antibodies in humans and animals by injection of antigens
Inventor: GRUBHOFER NIKOLAUS DR
IPC: A61K39/39
Filed: 1996-03-21
Granted: 1997-06-05
Abstract: Substance to increase the yield of antibodies in immunology by injection of antigens into animals and humans comprises the glycopeptide N-acetyl-glucosaminyl-N -N-acetylmuramyl-L-alanyl -D-isoglutamine (GMDP) or N-acetylmuramyl-L-alanyl -D-isoglutamine (MDP) in combination with a at body temperature solid lipid substance in the form of an aqueous colloidal suspension.
Patent DE-19642038-C1 (DE)
Title: Quaternary ester compounds used in e.g. fabric softeners or hair cosmetic products
Inventor: LLOSAS BIGORRA JOAQUIM DR
IPC: C11D1/62
Filed: 1996-10-11
Granted: 1997-12-11
Abstract: Quaternary esters are claimed which are obtained by esterification of methyl diethanolamine (MDA) / triethanolamine (TEA) mixtures (weight ratio = 20-1:80-99) with fatty acids and then quaternising the reaction products with alkylating agents by known methods. The preparation of these esters by the above procedure is also claimed as such.
Patent DE-19653312-C1 (DE)
Title: Detector for edge of belt between retro-reflector and sensor
Inventor: SAUER THOMAS DIPL ING
IPC: B65H23/02
Filed: 1996-12-20
Granted: 1998-04-02
Abstract: The sensor (3) has a rotary mirror (18) which deflects a beam (15) from a radiation source (5) across the direction of the belt's (1) travel, and scans an observation field. A retro-reflex beam (24) reflected on the retro-reflector is detected by a receiver (28). A second beam (21) hits the rotary mirror at a second impact point (R2) spaced apart from the first impact point (R1) of the first beam. The second retro-reflex beam (29) reflected from the impact point of the second beam on the retro-reflector (4) is detected by a second (33) or by the same receiver.  The signals of the second retro-reflex beam in the evaluation circuit for determining a second position date of the edge of the belt, together with the first position date, serve to determine the spatial position.