baber/WOPTO huggingface dataset:
Patent RU-2013919-C1 (RU)
Title: Apparatus for picking flax and forming dome-shaped bales
Inventor: PETUKHOV BORIS S
IPC: A01D45/06
Filed: 1992-12-11
Granted: 1994-06-15
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has two picking cylinders, mounted on frame, two mechanisms positioned at outlet end of semihelical channels, chamber for forming dome-shaped flax bales, dome-shaped bale positioning mechanism, provided with inclined bar and wedge-shaped stops secured on frame. Chamber for forming dome-shaped bales mounted on inclined bar is formed by collapsible inclined inner walls, rods defining outer walls and bottom fixed on lower part of inner walls. Collapsible inner walls are engageable with wedge-shaped stops. Flax tape cut-off mechanism is mounted in the vicinity of dome-shaped bale forming chamber entrance. Dome-shaped flax bale is positioned by rolling down inclined bar with speed equal to that of apparatus to provide zero speed of mass relative to field surface. Collapsible walls allow simplified withdrawal of chamber from below dome-shaped bale without friction between walls and flax stalks. EFFECT: increased efficiency, convenient operation of apparatus and reduced damage to flax stalks. 4 cl, 4 dwg
Patent RU-2038501-C1 (RU)
Title: Head of cylinder bank for internal combustion engine with liquid cooling
Inventor: PAYUSOV VALENTIN I
IPC: F01P3/02
Filed: 1992-12-29
Granted: 1995-06-27
Abstract: FIELD: engine engineering. SUBSTANCE: head of the cylinder bank has housing 1 with the upper and lower bottoms, cooling space 2 defined between the bottoms, inlet passageway 3, outlet passageway 4, nozzle sleeve 5, and water dispensing pipe 6 mounted inside cooling space 2 of the housing. Pipe 6 is provided with radial openings 7 inclined to each other at different angles within each cylinder and facing mostly heated parts of the surface of the head housing, and at least with one drain opening facing the upper bottom of the housing. The housing of the head is provided with convex port 9 for discharging coolant from cooling space 2 and by-passing ports for cooling cylinders of the engine by natural convection of coolant. The design of the head prevents against forming dead zones for air and steam-air fractions in pipe 6 as well as in cooling space 2. EFFECT: improved design. 4 dwg
Patent RU-2058905-C1 (RU)
Inventor: ARTUR FEL
IPC: B60R22/46
Filed: 1993-03-04
Granted: 1996-04-27
Abstract: В линейном приводе для устройств натяжения ремня в удерживающих системах транспортных средств используют блок поршень-цилиндр, поршень которого нагружается газами под давлением, производимыми пиротехническим газогенератором 26. К поршню 24 присоединен тяговый тросик 12, однако не непосредственно, а с промежуточным включением демпфирующего устройства 32, ограничивающего и постоянно позволяющего увеличивать усилие, воздействующее на тяговый тросик 12 в фазе нарастания давления газов, а также действующего в течение значительной части начальной фазы движения поршня, в которой нарастает давление газа, производимое газогенератором. 12 з. п. ф-лы. 14 ил.
Patent RU-2041621-C1 (RU)
Title: Доильный стакан
Inventor: ANDRIANOV ALEKSANDR MAKSIMOVIC
IPC: A01J5/08
Filed: 1993-02-04
Granted: 1995-08-20
Abstract: Использование: в сельскохозяйственном машиностроении, в частности в устройствах для доения животных. Сущность изобретения: доильный стакан содержит корпус 1 с присоском 2, упругие объединенные пластины 3, установленные в корпусе диаметрально и по концам, снабженные шарнирами 4. Корпус имеет нижнюю съемную часть 7. На внутренней поверхности корпуса расположены кольцевые направляющие 8, одна из которых расположена в верхней, а другая в нижней его части. Шарниры 4 пластин 3 установлены в направляющих 8 с возможностью поперечного перемещения относительно корпуса 1. Эластичный кольцевой элемент 9 сообщен с источником переменного давления и установлен с возможностью взаимодействия с пластинами. В полость кольцевого элемента нагнетается давление, он расширяется и передает усилие на пластины, которые сжимают сосок вымени равномерно по всей длине. Молоко выжимается из вымени и отсасывается по патрубку в емкость. 2 ил.
Patent RU-2044109-C1 (RU)
Title: Method for producing ferromagnetic amorphous tape or wire with crystallized layer on its surface
Inventor: SEREBRYAKOV ANATOLIJ V
IPC: C23C18/32
Filed: 1993-02-08
Granted: 1995-09-20
Abstract: FIELD: manufacturing amorphous metal alloys. SUBSTANCE: crystallized material layer on tape or wire surface is formed using electrolytic or chemical precipitation of metal or alloy on wire surface, concurrent or step-by-step precipitation on both tape sides, or precipitation on one side. In so doing each of these processes may be conducted both in magnetic field, and out of it. EFFECT: crystallized layer formation on the surface of amorphous ferromagnetic tape or wire provides widening opportunities for change of magnetic anisotropy induced in the tape or wire at the expense of opportunities to produce layer of different composition, thickness and structural condition; elimination of degradation of amorphous structure and structurally sensitive properties of the tape or wire at the expense of elimination of thermal treatment; besides opportunity to apply the method for wide range of amorphous alloys. 4 cl, 1 tbl
Patent RU-2070615-C1 (RU)
Title: Composition for treatment of articles of aluminium alloys
Inventor: KIRSANOVA MARIYA V
IPC: C23C22/02
Filed: 1993-03-01
Granted: 1996-12-20
Abstract: FIELD: compositions for treatment of articles of aluminium alloys. SUBSTANCE: proposed composition contains (mass %): fluorine-containing oligomer on the base of polyethylene polyamine, toluylene diisocyanite, octofluoramile alcohol and cyclohexanol 0.5-1.0, chromate of cyclohexylamine 0.1-0.5, organic dye 0.1-0.3, ethyl cellosolve 98.2-99.3. Molecular weight of mentioned above oligomer is 700-850. Red organic dye or green phthalocyanine dye or blue phthalocyanine dye or bright blue dye is used as mentioned above organic dye. EFFECT: improves quality of desired product. 3 tbl
Patent RU-2053175-C1 (RU)
Inventor: PRESLER KOGOS KH
IPC: B65D85/00
Filed: 1993-04-12
Granted: 1996-01-27
Abstract: FIELD: packing and transportation of articles. SUBSTANCE: device has vertical posts 3 made in form of rectangular rod at one side getting onto slot of stator core segment 2 and with self-braking wedge on upper and lower parts of post 3 at other side. Wedge gets into hole in base by its lower portion. Clamp 4 mounted on top embraces by one end the part of post 3 with rod, and by other end, conical self-braking wedge of post 3, thus fixing stack of segments in upper part. EFFECT: enhanced reliability of transportation. 4 dwg
Patent RU-2061349-C1 (RU)
Title: Frame for general-purpose hitched agricultural machine
Inventor: VISHNYAKOV ANATOLIJ S
IPC: A01B51/00
Filed: 1993-09-14
Granted: 1996-06-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: frame has main bar with suspension and lateral extension pieces. Easily detachable reducers or tines are mounted on main bar and lateral expansion pieces. Front parts of V-shaped bars are attached to tines and rear parts are interconnected through transverse plank which is coupled with main bar through flexible binder and longitudinal-horizontal bracket. Lifting levers are attached to main bar in parallel with V-shaped bars through removable supports. Lifting levers may be rotated relative to supports. Auxiliary supporting device is mounted on transverse plank. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 5 dwg
Patent RU-2093867-C1 (RU)
Title: Objective with variable focal distance (variants)
Inventor: JONG-KYU JUN
IPC: G02B3/14
Filed: 1993-07-09
Granted: 1997-10-20
Abstract: FIELD: optical system. SUBSTANCE: objective has first and second positive groups of lenses and third negative group of lenses. All groups of lenses are mounted for movement along lens axis. In different variants of objective design definite relations between parameters are satisfied. Thus in first variant relations L T  / f T  < I,0 and f T  are realized, where f T  / f W  > 3,0 is maximum focal distance of objective; f W  is minimum focal distance of objective; L T  is distance between first surface of objective and plane of image at maximum focal distance of objective. EFFECT: more efficient optical system. 31 cl, 18 dwg
Patent RU-2114222-C1 (RU)
Inventor: HOLDSWORTH WILLIAM
IPC: D01H4/32
Filed: 1992-05-19
Granted: 1998-06-27
Abstract: FIELD: textile equipment. SUBSTANCE: card clothing adapted for attachment to carrier drum surface has base formed as carrier belt and strip of resilient material fastened to carrier belt and combing metal needles attached to strip. Length of carrier belt exceeds that of strip of resilient material. Method involves providing card clothing in the form of strip of resilient material with combing metal needles projecting from strip; placing card clothing on carrier drum surface so as to define endless loop and fixing it to drum surface; attaching strip of resilient material to carrier belt so that ends of resilient strip may be brought in contact one with another; bending ends of carrier belt to inner side of endless loop and fixing these ends by partially arranging them between legs of L-shaped bracket; cutting axial slot in drum surface; mounting card clothing on drum surface by advancing U-shaped bracket to axial slot in drum surface and making U-shaped bracket an interference fit in this slot. EFFECT: increased efficiency by easy replacement of card clothing and uniform spreading over outer surface of drum. 5 cl, 8 dwg
Patent RU-2063480-C1 (RU)
Title: Composition for removing corrosion products from metallic article surface
Inventor: SOKOLOVA IRINA V
IPC: C23G1/06
Filed: 1994-02-01
Granted: 1996-07-10
Abstract: FIELD: chemical cleansing metallic surface. SUBSTANCE: composition has, g/l: ortho-phosphoric acid 8-10; lignin oxide 6-8, and modifying addition 0.1-0.2. Urotropin at concentration 0.15-0.20 g/l or 1-st group metal hydroxide at concentration 0.10-0.15 g/l can be used as modifying addition. Composition has nonfiltered oxidized lignin involving humic substances as lignin oxide. EFFECT: decreased cleansing time and cost, enhanced effectiveness. 2 tbl
Patent RU-2059800-C1 (RU)
Inventor: MAZAEV VLADIMIR V
IPC: C09K8/60
Filed: 1994-04-18
Granted: 1996-05-10
Abstract: Область техники: нефтедобывающая промышленность, а частности способы повышения нефтеотдачи пластов при полимерном заводнении. Сущность способа: повышение эффективности нефтеотдачи пластов путем создания в поровом пространстве породы полимерного геля, обладающего щелочными и поверхностно-активными свойствами, перераспределения фильтрационных потоков и доотмыва остаточной нефти. Полимерный гель формируется в пластовых условиях при взаимодействии полиакриламида и щелочного раствора альдегида, в качестве которого используют воду надсмольную - побочный продукт производства резольных спирторастворимых фенолформальдегидных смол, получаемых на стадии их сушки, причем соотношение реагентов берут равным (0,05  o C 1,0) : 100. Способ реализуют путем последовательной закачки оторочек раствора полиакриламида и надсмольной воды или ее раствора. 1 табл.
Patent RU-2074374-C1 (RU)
Title: Dual-action pyrotechnical relay
Inventor: ANDREEV VLADIMIR V
IPC: F42B3/10
Filed: 1994-04-22
Granted: 1997-02-27
Abstract: FIELD: initiation of detonating cords with a preset time delay. SUBSTANCE: sections of detonating cord 1 are placed in cup 2 and connected to primer detonators 3. Delay elements 4 are facing each other and separated by sleeve 5 with cavity 6 in the form of two aligned truncated cones integrated with the smaller bases, facing delay elements 4 with their larger bases. EFFECT: enhanced reliability. 1 dwg, 1 tbl
Patent RU-2063077-C1 (RU)
Inventor: KEDROVSKIJ OLEG L
IPC: E21F17/16
Filed: 1994-05-04
Granted: 1996-06-27
Abstract: FIELD: nuclear power station and miscellaneous nuclear industrial facilities. SUBSTANCE: method involves drilling a well, placing radioactive waste container into it with natural soil barrier left above it. Free space of well is filled with packing material and well mouth is hermetically sealed. Radioactive waste container and natural soil barrier are placed within the region of plastic strain of surrounding rock. Compound expanding on hardening is used as packing material. EFFECT: facilitated procedure. 4 dwg
Patent RU-2146781-C1 (RU)
Title: Torque transmitting device
Inventor: REIK WOLFGANG
IPC: F16D13/38
Filed: 1994-06-17
Granted: 2000-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device is provided with at least two inertial masses which may rotate relative to each other by means of bearing support in direction opposite to action of damping device with two energy accumulators working in circumferential direction. One inertial mass may be connected with drive shaft of internal combustion engine and other inertial mass may be connected with drive shaft of gearbox. EFFECT: increased are of friction action of clutch at retained compactness of unit. 136 cl, 14 dwg
Patent RU-2075701-C1 (RU)
Inventor: KAMINSKIJ ANATOLIJ IOSIFOVICH
IPC: F24H1/10
Filed: 1994-07-07
Granted: 1997-03-20
Abstract: FIELD: heat-power engineering; hot water supply systems and heating systems. SUBSTANCE: electrode heater has electrode plates connected with supply cord, dielectric plates with labyrinth passage for liquid and heating chamber. Specific feature of heater is introduction of heating chamber with dielectric plates mounted at its inlet and outlet; dielectric plates are provided with labyrinth passages. Axes of inlet and outlet holes of chamber are shifted relative to each other. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2065916-C1 (RU)
Title: Hole drilling device
Inventor: CHERNOBYLSKIJ ANATOLIJ G
IPC: E21B10/18
Filed: 1994-07-22
Granted: 1996-08-27
Abstract: FIELD: mining equipment; arrangement of bottom part of drilling string. SUBSTANCE: in device, nozzle of jet pump is of circular configuration. It is formed by vibrator ball 3 and inner surface of pipe connection 2. Receiving chamber of jet pump is formed by pipe connection 2 and surface of lower half of ball 3. Receiving chamber is connected by radial passages 8 and axial passages 9 with above-bit section. Inner central surface of above-bit adapter 1 is tapered and widening toward washing passage of drilling bit 10. Anvil can be shaped as ball. Diameter of ball 4 is less than diameter of ball 3. Ball 4 is located without jamming in truncated spherical space of grate 5. EFFECT: high drilling efficiency. 1 cl, 3 dwg
Patent RU-2074487-C1 (RU)
Title: Magnetoelectric transducer
Inventor: KHAJRULLIN IREK KH
IPC: H02K33/16
Filed: 1994-07-27
Granted: 1997-02-27
Abstract: FIELD: vibration engineering. SUBSTANCE: two identical conducting spiral springs 2 are placed in two parallel air gaps of magnetic system 3 with opposing flux densities and rigidly fixed on common through shaft 4 free to perform torsional vibrations. Springs 2 suffer opposing torques ob one end and are rigidly fixed on other end to case 1. Power leads of each spiral 3 are connected through half-wave rectifier so that each spiral 3, when connected to AC power supply, passes only one half-cycle of current and operates for twisting. EFFECT: improved design. 2 dwg
Patent RU-2118030-C1 (RU)
Inventor: NERETIN S A
IPC: H02H9/04
Filed: 1994-08-03
Granted: 1998-08-20
Abstract: FIELD: on- board power networks. SUBSTANCE: upon arrival of voltage pulses whose amplitude exceeds permissible value at point 4 of protection circuit, voltage across point 1 is limited to permissible level, open transistor switch 8 limits voltage across point 2 at the same time thereby preventing turn-on of transistor switch 10 incorporated in voltage regulator while surge pulse is active; in the process, transistors 7 and 8 provide for power dissipation. EFFECT: improved reliability. 2 dwg
Patent RU-2081944-C1 (RU)
Title: Electolyzer for industrial production of fluorine
Inventor: VARFOLOMEEV LEV I
IPC: C25B9/60
Filed: 1994-08-16
Granted: 1997-06-20
Abstract: FIELD: electrolytic processes and equipment. SUBSTANCE: invention relates to construction of medium-temperature fluorine electrolyzer. Electrolyzer contains casing 11, cover 11, gas-separating arrangement 12, coal-graphite anodes with, at their surface, conducting rods 4 and gas-collecting channels 17, box-like louver cathodes 9, and heat- exchange system. Conducting rods are protected against deleterious medium with magnesium bushings and powder calcium fluoride charge 19, which is located in annular gape 18 between bushing and conducting rod. End couplings of bushing and anode plate 20 are sealed with epoxide composition. Channels on the surface of anode 17 are constructed with uniformly increasing depth of channel from zero value in lower part of anode to 0.8-1.0 its height in upper part. Louvers of cathode louver box 9 are mounted at angle 20-25 deg. to vertical. Anode-facing end edges of louver plates are cut at angle 25-30 deg. Louver boxes in their bottom part are provided with locating combs 24. Gas-distribution arrangement 12 is installed on flanges and electrically insulated from cover and casing with dielectric insertions. Bottom of casing is covered with electric insulation composition 7. EFFECT: improved make-up of anode gas, increased yield of fluorine in respect to current, prolonged turnaround time, and reduced cost of anode assembly manufacture. 3 cl, 3 dwg, 1 tbl
Patent RU-2075500-C1 (RU)
Title: Method of producing diesel and jet fuel
Inventor: SELIVANOV VADIM N
IPC: C10G7/00
Filed: 1994-07-20
Granted: 1997-03-20
Abstract: FIELD: fuel production. SUBSTANCE: crude oil is subjected to electrodesalting in electrical dehydrogenator with a system of electrodes positioned in two levels spaced with height gradient equal to 0.05-0.1 of conditional piece of a path conterminous with average vector of moving of stream of crude oil in the zone of greatest middle. Then crude oil flow is directed into distillation column with a packet of charges and two branch pipes tangentially arranged within column shell. The column is provided with inner cylindrical flow deflector whose diameter relates to shell diameter in the feed zone as (0.59-0.75): 1. Height range of stream inlet is 0.21-0.28 of column height from the lowest part of bottom. Kerosene fraction is taken off within the temperature range 140-240 C from the height range equal to 0.58-0.81 of column height from its lowest part. Taken off kerosene fraction is divided into three streams, the third one combined with 33-35% of kerosene fraction remaining after secondary distillation of gasoline being fed into hydrofining process. Product of the latter process is supplemented with 0.007-0.008 wt.-% of concentrate of mixture of naphtene acid and ionol additives. Diesel fraction is entered into leaching unit, into which primary-distillation kerosene fraction is also directed. Commercial diesel fuel is prepared by compounding diesel fraction from leaching unit with fractions taken off from various process steps. EFFECT: enhanced efficiency of process. 64 cl, 6 dwg, 1 tbl
Patent RU-2071226-C1 (RU)
Inventor: SALDAEV ALEKSANDR M
IPC: A01B13/16
Filed: 1994-12-15
Granted: 1997-01-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: slitter has vertical knife, chisel mounted on lower part of cutter and deforming members positioned on side surfaces and adapted to compact slit walls. Knife is formed as equilateral triangle with double-sided blades at its lateral surfaces. Equally spaced mounting openings are extending along triangle median length and along median intersection. Chisel is mounted in operating position in one peripheral opening at the point of intersection of joined blades. Annular channels of different size made in knife side surfaces have scalene trapezium-shaped section with centers aligned with mounting opening axes. Deforming members are formed as pairs of spherical disks, whose concavities are faced to knife side surfaces. Peripheral edges of disks are fixed in annular channels. Deforming members are interconnected and connected with tine by bolt positioned in one of mounting openings of knife and inserts in central openings of spherical disks. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 18 dwg
Patent RU-2098964-C1 (RU)
Title: Bread production
Inventor: MATVEEVA IRINA V
IPC: A21D8/02
Filed: 1995-01-12
Granted: 1997-12-20
Abstract: FIELD: food industry; in particular, production of rye or rye-wheat bread. SUBSTANCE: method involves dough kneading from flour, water, fermentation agent, salt and other components prescribed by formula; introduction of functional additive, dough fermentation, its making-up, proofing of dough pieces and baking the prepared articles. Used as functional additive is mixture from milk product, sour agent and flavor at the following ratio of components (10-180):(3:50):(10-200) of mass parts. Functional additive is introduced in amount from 0.1 to 6.% from flour mass. When kneading used is rye flour, or mixture of rye and wheat flour, or flour received by milling mixture of wheat and rye grains. When using rye flour dough fermentation is carried out up to 14 deg of acidity; when using mixture of rye and wheat flour, not more 12 deg of acidity; when using flour received by milling mixture of rye and wheat grains, not more 10 deg. EFFECT: higher quality of product. 6 cl, 1 tbl
Patent RU-2083959-C1 (RU)
Title: Method of measurement of concentration of gases by usage of correlation fourier spectroscopy
Inventor: IVANOV EVGENIJ V
IPC: G01J3/45
Filed: 1995-03-21
Granted: 1997-07-10
Abstract: FIELD: measurement technology. SUBSTANCE: invention refers to methods of measurement of concentrations of gases in gas atmosphere by process of absorption spectroscopy, specifically, to method of measurement of gas admixtures in atmosphere and to environmental control. Given method of measurement of concentration of gases by usage of correlation Fourier spectroscopy includes measurement of intensities of definite set of components of Fourier spectrum of received radiation. Magnitude of Fourier variables of measured Fourier components are correlated with positions of maxima and minima in Fourier spectrum of absorption spectrum of measured gas. Received radiation is analyzed only in range of wave numbers where measured gas has absorption lines. EFFECT: improved authenticity of method. 2 dwg
Patent RU-2093754-C1 (RU)
Title: Method and device for plasma pyrolysis of liquid wastes
Inventor: ZHUKOV MIKHAIL F
IPC: F23G5/00
Filed: 1995-05-19
Granted: 1997-10-20
Abstract: FIELD: ecology; methods of decontamination of liquid wastes by means of low-temperature plasma. SUBSTANCE: toxic and harmful wastes are destroyed in special-purpose plasma reactor by means of vapor plasmatron at reduced pressure of medium obtained by means of water-packed ring-type vacuum pump. Processes of hardening and cleaning the reagents are effected in centrifugal sparger provided with autonomous recirculating loops for liquid absorbents; neutralization of residual traces of submicron volatile particles of toxic and harmful agents is performed in distilled water bath. Products thus obtained are accumulated in receiver for their commercial use or are burnt in smoke stack at excessive oxygen. EFFECT: enhanced efficiency. 5 cl, 2 dwg
Patent RU-2089254-C1 (RU)
Inventor: KONDRATYUK IGOR G
IPC: G09B17/00
Filed: 1995-05-26
Granted: 1997-09-10
Abstract: FIELD: plays and playing apparatuses. SUBSTANCE: method involves providing each player with set of playing members with one of letters; positioning related playing members by bringing surface with letter of each subsequent playing member into contact with surface with letter of previous playing member. Letters on playing members are indicated on at least one side. Playing members are brought into contact in at least one point. Letter on each subsequent playing member is positioned at random angle relative to letter on previous playing member. Playing members may be made flat, square or cubical. EFFECT: simplified construction and increased entertaining effect. 3 cl, 2 dwg