baber/WOPTO huggingface dataset:
Patent RU-2098993-C1 (RU)
Title: Toothbrush
Inventor: CHERNOV EVGENIJ IVANOVICH
IPC: A46B15/00
Filed: 1995-12-06
Granted: 1997-12-20
Abstract: FIELD: articles of personal hygiene. SUBSTANCE: toothbrush has head with bristles, neck and handle. Bristles are partially made from radiation transmitting filaments. Ends of filaments are fixed in head and optically connected with radiation unit mounted in handle. Radiation unit is connected to power unit which is also mounted in handle. EFFECT: increased efficiency, simplified construction. 3 cl, 1 dwg
Patent RU-2102349-C1 (RU)
Inventor: BORISOV A F
IPC: C04B9/12
Filed: 1995-12-27
Granted: 1998-01-20
Abstract: FIELD: production of magnesia-based binders for subsequent use in production of building materials as substitute for Portland cement in making concretes, masonry mortars, reinforced-concrete structures. SUBSTANCE: water-resistant binder is produced by roasting dolomite mineral to obtain caustic-grade dolomite which is subjected to grind-to finely divided material. portland cement is added to caustic dolomite in ratio, wt.-%: caustic dolomite, 25-50%; portland cement, 50-75. Components are mixed together, followed by adding mixing water. EFFECT: higher efficiency. 1 tbl
Patent RU-2092405-C1 (RU)
Inventor: BIRYUKOV ANDREJ S
IPC: B64G1/40
Filed: 1996-01-10
Granted: 1997-10-10
Abstract: Использование: в ракетно-космической технике, в частности в конструкциях блоков баков (ББ) двигательных установок разгонных блоков и космических аппаратов. Сущность изобретения: ББ содержит расположенные по окружности сферические тонкостенные основные баки и аналогично выполненные дополнительные баки и проставки между основными баками, причем каждая проставка усечена тремя плоскостями, две из которых расположены на одинаковом угловом расстоянии от плоскости, проходящей через центр проставки и продольную ось ББ, а третья параллельна указанной оси ББ, двумя первыми контурами усечения проставки соединены с основными, а третьим контуром - с дополнительным баками. Наиболее эффективно изобретение может быть использовано в составе разгонных блоков и двигательных установок автоматических межпланетных аппаратов. 4 з. п. ф-лы, 5 ил.
Patent RU-2144806-C1 (RU)
Inventor: RUDNEV V A
IPC: A61F5/58
Filed: 1996-02-20
Granted: 2000-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves recording patient speech (free monologue during 4-5 min) on magnetic tape and analyzing it by means of computer-assisted transformation of time-dependent speech components. Then, individual photoacoustic stimulation frequency is selected in the bandwidth of 0.5-1.5 Hz and logopedic training is carried out in the selected photoacoustic mode. The training has three stages with speech material gradually becoming more and more complex and speech rate more and more rapid. Speech defect being completely corrected, mechanical portable acoustic stimulation unit is given to a patient. The patient uses the unit for controlling the own speech rate by pressing stimulation unit push button. rehabilitation cycle duration is 1.5-2 months long. EFFECT: enhanced effectiveness of speech function repair. 1 dwg
Patent RU-2095487-C1 (RU)
Title: Lining for cathode part of aluminum electrolyzer
Inventor: MALENKIKH ANATOLIJ N
IPC: C25C3/08
Filed: 1996-04-02
Granted: 1997-11-10
Abstract: FIELD: aluminum production. SUBSTANCE: heat-insulation layer of socle is composed of mixture of haydite and powderlike materials, and refractory layer of mixture of chamotte and silica-containing materials. Ratio of thicknesses of the two layers is 1:(0.4-1.0), respectively. Invention may be utilized when mounting cathode units of aluminum electrolyzers. EFFECT: improved construction. 6 cl, 1 dwg, 2 tbl
Patent RU-2111314-C1 (RU)
Title: Method preventing penetration of water into deeply laid tunnels during repair and reconstruction operations
Inventor: FADEEV A B
IPC: E02D29/077
Filed: 1996-04-09
Granted: 1998-05-20
Abstract: FIELD: construction industry. SUBSTANCE: method includes preliminary water tightening of repaired section by coffer-dams, formation of positive pressure in repair zone by supply of liquid cooling agent, for example liquid nitrogen, till soil behind tunnel lining is frozen to depth of 20 cm as minimum. After this gas pressure is reduced to atmospheric one and air cooled to negative temperature kept during whole period of operations is supplied. EFFECT: increased productivity and efficiency of method. 1 dwg
Patent RU-2132692-C1 (RU)
Inventor: SAKANJAN E I
IPC: A61P29/00
Filed: 1996-05-06
Granted: 1999-07-10
Abstract: Изобретение относится к медицине и касается составов для наружного применения, содержащих активные ингредиенты из растительного сырья. Мазь содержит сухой экстракт остролодочника остролистного, кислоту сорбиновую и эмульсионную основу вода/масло в определенном соотношении. Мазь нетоксична, не имеет выраженных побочных эффектов, может быть приготовлена не только на фармзаводах, но и в условиях аптеки. 4 табл.
Patent RU-2104879-C1 (RU)
Inventor: BURYKIN VASILIJ GRIGOR EVICH
IPC: B43L13/00
Filed: 1996-08-21
Granted: 1998-02-20
Abstract: FIELD: drawing art. SUBSTANCE: reels with tape are fastened on the T-square end sections. Tape is made of elastic transparent material that can be punched by a needle. Geometric figures are depicted on the tape surface, lines parallel to the horizontal sides and beams coming out from one point are plotted in each figure. The beams divide the horizontal sides and lines parallel to them into parts. The sighting device has a cursor and a stop with a sighting face fastened to it for turning in its plane. EFFECT: enhanced convenience in use. 6 dwg
Patent RU-2117801-C1 (RU)
Title: Cylinder head of internal combustion engine
Inventor: ZAKHAROV L A
IPC: F02F1/24
Filed: 1996-10-15
Granted: 1998-08-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: cylinder head has intake and exhaust channels with valves coming out to one side of head and combustion chamber with displacement surfaces. Combustion chamber in horizontal section has shape of cardioid formed by conjugating arcs. Larger axis of cardioid passes through points of intersection of axes of valves with lower plane of head and is equal to 1.06-1.09 of cylinder bore. Cardioid in lower plane of head is made by arcs whose radii are located on larger axis of cardioid and are equal to 0.65-0.70 of cylinder bore in zone of intake valve and 0.63-0.66 of cylinder bore in zone of exhaust valve. Arcs are conjugated at side of channels by arc forming projection in combustion chamber wall, and at side opposite to channels, by arc forming convexity in combustion chamber. Longitudinal side walls of combustion chamber are inclined. Width of inclined walls, viewed from bottom increases from zero in extreme points of larger axis of cardioid to maximum in zone close to cylinder axis. EFFECT: enhanced power and economy characteristics of engine. 2 cl, 3 dwg
Patent RU-2110867-C1 (RU)
Inventor: METEL A S
IPC: H01J27/04
Filed: 1996-12-15
Granted: 1998-05-10
Abstract: FIELD: vacuum-plasma engineering, sources of large- section ion beams and/or fast neutral molecules of inert and chemically active gases. SUBSTANCE: plasma ion emitter has emitting mesh, hollow cathode open on side facing the mesh, anode, and discharge supply. Negative pole of discharge supply is connected to hollow cathode and positive pole, to anode. At least two symmetrically arranged holes are provided on side surface of hollow cathode in vicinity of emitting mesh. Anode is made of set of isolated electrodes placed outside hollow cathode near holes. Their number is same as that of holes; sectional area S N  of each hole meets condition S N  < (2m/M) 1/2 S/N, where S is total area of hollow cathode and emitting mesh inner surface; m and M is, respectively, mass of electron and ion of working gas. Positive pole of discharge supply may be connected to anode electrodes via separate resistors. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2115761-C1 (RU)
Inventor: KALININ E V
IPC: C23C4/00
Filed: 1997-01-14
Granted: 1998-07-20
Abstract: FIELD: devices for deposition of coatings, mainly, by plasma method. SUBSTANCE: batcher has airtight hopper and metering device including vertical spring-loaded cone-shaped worm installed on bushing on shaft with drive and receiving cone. Additionally introduced into the batcher are spiral heater, static voltage arcing contacts and orifice plate. Spiral heater is installed in intake channel located in batcher hopper upper part. Installed in metering device are floating arcing contact in the form of plates, for example, copper plates. Orifice plate has diameter smaller than that in receiving cone and located in batcher receiving cone. EFFECT: higher efficiency. 1 dwg
Patent RU-2129384-C1 (RU)
Title: Dairy product of "fermerskoye" butter type and process of production thereof
Inventor: BRUSENTSEV A A
IPC: A23C15/00
Filed: 1997-07-02
Granted: 1999-04-27
Abstract: FIELD: milk industry. SUBSTANCE: product contains cow butter, soybean oil, hydrolyzed cod-liver oil, fatty acid mono- and diglycerides, soybean lecithin, beta-carotene, natural kukurma, aromatizer, vitamins, preservative, and moisture. First, mixture of hydrolyzed cod-liver oil, soybean oil, and moisture in the form of buttermilk at ratio from 3.5:1:2 to 4.5:1:8.5 is homogenized at 11-22 C and homogenizer worm rotation speed 0.1-0.3 rpm to form water-in-oil-type emulsion with moisture droplets no larger than 10 mcm. Resulting emulsion is aged for up to 48-150 h at temperature not higher than 3 C and then, together with cow butter, warmed to 11-14 C, crushed and charged into homogenizer at 1:1 ratio having preliminarily added intermixed emulsifier, colorant, flavoring agent, preservative, and concentrated lactic acid, and total mixture is homogenized at 11- 14 C to produce water-in-oil-type emulsion that is finally aged and cooled. EFFECT: increased biological validity and curing tendency to preserve energetic validity and preserved organoleptic characteristics proper to cow butter.
Patent RU-2118834-C1 (RU)
Title: Device measuring weak magnetic fields ( versions )
Inventor: ANTONOV A S
IPC: G01R33/06
Filed: 1997-07-10
Granted: 1998-09-10
Abstract: FIELD: measurement of weak magnetic fields, specifically magnetic anomalies, representation of functions of brain, prospecting for minerals, measurement of weak currents. SUBSTANCE: device incorporates sensitive element made in the form of conductor from ferromagnetic material surrounded by inductance coil. Conductor is connected in series to A C source. Inductance coil is connected to voltmeter across its ends. Conductor of sensitive element has magnetic anisotropy perpendicular to its longitudinal axis and magnetic structure in skin layer with resulting magnetic moment directed perpendicular to its longitudinal axis in absence of external magnetic field. A C source has such current amplitude which realizes condition  , where   is field of current on conductor surface; M A =H K +N Z •M O  is effective field of conductor anisotropy; H K = 2K 1 /M O ; K 1  is constant of conductor anisotropy; M O  is saturation magnetization of conductor; N Z  is demagnetization factor along axis of conductor. In agreement with second version ends of conductor of sensitive element are connected to voltmeter and A C source is connected to inductance coil and displays current amplitude for which condition   is realized , where   is longitudinal field created by current in coil on conductor surface. Use of invention makes it possible to increase sensitivity to constant field to 10 -7 ÷10 -8  Oe and to variable field with frequency up to 1.0 GHz to 10 -5 ÷10 -6  Oe at upper edge of frequency range. Range of measured fields amounts to several oersteds. Output signal of device is strictly proportional to intensity of measured magnetic field in entire range. Measurement rapidity amounts to 10 -8  s. Device can be used under conditions of impact loads in temperature range from - 50 to + 150 C. EFFECT: expanded application field, increased sensitivity of device. 2 cl, 5 dwg
Patent RU-2115974-C1 (RU)
Title: Ferried flip-flop
Inventor: KHARAZOV KONKORDIJ INNOKENT EV
IPC: H01H51/27
Filed: 1997-07-29
Granted: 1998-07-20
Abstract: FIELD: electrical engineering; miscellaneous switching devices. SUBSTANCE: ferried flip-flop has storage element made of retentive material and accommodating two differentially connected windings, at least two closing reed relays coupled with storage element having common winding placed on them, four inputs enabling setting the device in one of two original states, and five diodes. Device possesses properties of bistable cell and power-failure indestructible memory. EFFECT: simplified design, reduced power requirement, reduced mass and size. 1 dwg
Patent RU-2128622-C1 (RU)
Title: Устройство для определения длины телескопической стрелы
Inventor: VASIL EV V A
IPC: B66C13/46
Filed: 1997-08-05
Granted: 1999-04-10
Abstract: Изобретение относится к подъемно-транспортному машиностроению, а именно к устройствам кранов с телескопической стрелой (ТС), и может быть использовано для определения длины вылета телескопической стрелы крана. Устройство содержит гибкий элемент (ГЭ), концы которого закреплены соответственно на оголовке и на заднем конце последней выдвижной секции ТС, имеющей по меньшей мере одну промежуточную выдвижную секцию. ГЭ, идущий от упомянутого оголовка, последовательно охватывает тело вращения, установленное на неподвижной секции ТС, и тела вращения, установленные соответственно на переднем конце неподвижной секции ТС и на заднем и переднем концах промежуточной выдвижной секции ТС. Тело вращения, установленное на неподвижной секции ТС, кинематически связано с датчиком линейного перемещения. В варианте выполнения изобретения ГЭ выполнен в виде троса, который по меньшей мере двумя витками охватывает упомянутое тело вращения, кинематически связанное с датчиком линейного перемещения. Между ГЭ и оголовком последней выдвижной секции ТС установлено устройство для натяжения ГЭ, выполненное в виде пружинного упругого звена. Изобретение обеспечивает возможность создания надежного, простого устройства, обеспечивающего получение достоверной информации о длине телескопической стрелы, имеющей достаточно большую длину вылета. 2 з.п. ф-лы, 3 ил.
Patent RU-2136122-C1 (RU)
Inventor: KASATKIN B A
IPC: H04R1/44
Filed: 1997-12-23
Granted: 1999-08-27
Abstract: Изобретение относится к гидроакустике и может быть использовано при разработке низкочастотных излучателей малых размеров, работающих в полосе частот, а также гидроакустических многоэлементных антенн, работающих на основе этих излучателей. Широкополосный низкочастотный гидроакустический излучатель содержит стержневой активный элемент, состоящий из пьезоактивных секций и гибких пассивных прокладок, фронтальную и тыльную конические накладки, стягивающий болт с гайкой, корпус в виде двух идентичных цилиндрических стаканов. Цилиндрические стаканы стянуты по фланцам шпильками с образованием между ними зазора, корпус соединен с накладками через звукоизолирующие прокладки, герметизирующие кольцевые прокладки. Кроме того, излучатель имеет мембрану, цилиндрическую излучающую оболочку и внутреннее заполнение. Внутренний объем корпуса разделен на два объема гибкой мембраной и заполнен рабочей жидкостью. Такой излучатель обеспечивает эффективную работу на низких частотах, может быть использован в автономных, необитаемых устройствах, а также при разработке низкочастотных гидроакустических антенн. 1 ил.
Patent RU-2118388-C1 (RU)
Title: Method of processing zinc-containing materials
Inventor: CHERNYKH SERGEJ IVANOVICH
IPC: C22B19/00
Filed: 1998-01-14
Granted: 1998-08-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: more specifically, invention concerns processing slag formed in the secondary smelting of heavy nonferrous metals. Method includes flotation to produce useful component and zinc-containing material, grinding the latter at solids to liquid ratio 1: (0.5-1) until 80% content of 0.044 mm fraction is attained while simultaneously feeding alkali metal hydroxide solution, leaching, separation of solution from residue, purification of solution, and isolation zinc from solution. EFFECT: increased zinc recovery and enabled isolation of other components of material being processed. 1 tbl
Patent RU-2149056-C1 (RU)
Title: Toothed gear mill
Inventor: PAVLENKO V V
IPC: B02C7/04
Filed: 1998-03-05
Granted: 2000-05-20
Abstract: FIELD: equipment for grinding soft rocks. SUBSTANCE: toothed mill has casing incorporating two pairs of toothed wheels, which are in paired engagement one with the other. Shafts of one pair of toothed wheels are inserted into hollow shafts of other pair of toothed wheels. One ends of driven gear wheel shafts are rigidly coupled one to the other and respective ends of drive gear wheel shafts are connected through force exerting coupling providing controlled preliminary twisting of shafts through predetermined angle. Gear wheel slot surfaces have inclined recesses positioned at an angle to end surface of gear wheel. EFFECT: increased efficiency, increased extent of grinding materials and reduced power consumption. 3 dwg
Patent RU-2131984-C1 (RU)
Title: Device for protection of flying vehicle engine against foreign object ingestion
Inventor: PAKHOMOV S V
IPC: B64D33/02
Filed: 1998-03-30
Granted: 1999-06-20
Abstract: FIELD: aeronautical engineering; devices for protection of flying vehicle engines against foreign object ingestion. SUBSTANCE: device includes upper movable panel of air intake and lower movable panel of air intake. Movable panel of air intake may perform forward motion in horizontal direction. Forward horizontal motion of upper panel relative to width of middle section of air intake is equal to  . Length l up  of upper panel and height B of middle section correspond to the following relationship  . Movable lower panel of air intake is deflectable up and down through angle of 15 to 20 deg. Length l low  of lower panel and height B of middle section of air intake correspond to relationship  . EFFECT: avoidance of probability of leading edge stall of lower panel of air intake and eddying flow at its inlet. 2 dwg
Patent RU-2138128-C1 (RU)
Title: Device controlling transmission of data packages
Inventor: KOPTEV A P
IPC: H04L29/00
Filed: 1998-05-26
Granted: 1999-09-20
Abstract: FIELD: computer engineering. SUBSTANCE: invention can be used at centers of package ( message ) commutation of data communication networks employing communication channels of various physical nature and providing for transmission of bath data and other types of information, for instance, speech after package processing. Device controlling transmission of data packages includes address unit 1 of establishment of connections, address unit 2 of directions, program unit 3, reception/transmission register 4, profile storage 5, adder 6, collection circuit 7, unit 8 of comparison and summing, automatic control unit 9, storage 10 of additional pitches, unit 11 generating directions, m formers 12 1 ...12 m  of additional pitches, former 13 of virtual channel and has three controlling inputs, information input and profile output, four controlling outputs, information receipt input, m information two-input groups. Device controlling transmission of data packages makes it feasible to control automatic commutation of messages both during data transmission and during transmission of other types of loads such as speech messages in real time. EFFECT: enhanced operational reliability of device. 2 cl, 4 dwg
Patent RU-2136141-C1 (RU)
Title: Method of meadow mushroom sowing material growth stimulating
Inventor: DENISOVA G V
IPC: A01G1/04
Filed: 1998-06-01
Granted: 1999-09-10
Abstract: FIELD: agriculture, mycology, mushroom culture. SUBSTANCE: method involves an addition of water-soluble selenium compound - - sodium selenate to the nutrient medium. Sodium selenate solution prepared by method of successive dilution is added to the nutrient medium mass containing the boiled cereals grains, chalk (0.3%) and gypsum (1.5%) at concentration 10 -4 -10 -6  g/l followed by sterilization of the mixture. The use of sodium selenate as the growth stimulating agent of meadow mushroom mycelium sowing material ensures to decrease culturing period an average by 1.4-fold, enhance mycelium quality being without change of nutrient medium. Invention can be used in mushroom culture for producing the sterile sowing mycelium of meadow mushroom fungus. EFFECT: increased harvest, decreased culturing period, improved quality of mycelium, simplified procedure. 2 tbl, 1 ex
Patent RU-2142000-C1 (RU)
Inventor: ARUTJUNJAN A S
IPC: C11D17/04
Filed: 1998-06-05
Granted: 1999-11-27
Abstract: FIELD: soap production. SUBSTANCE: method involves making recess in soap lump in the process of manufacture; putting piece of soap remained upon consumption of other used soap lump into recess; applying contour corresponding to that of recess on package surface for visual comparison of size of soap piece introduced into recess with that of recess contour. EFFECT: simplified method and provision for convenient and wasteless usage. 3 cl, 5 dwg
Patent RU-2123580-C1 (RU)
Inventor: FILIMONOV L I
IPC: C09K8/42
Filed: 1998-06-26
Granted: 1998-12-20
Abstract: Способ относится к нефтяной промышленности и может быть использован при глушении скважины в момент ремонта и проведения профилактических работ. В способе глушения скважины в скважину закачивают жидкость глушения, содержащую водный раствор полиэтиленоксида концентрацией 0,025 - 0,035 %, жидкость глушения закачивают в скважину выше перфорационных отверстий, проводят технологическую выдержку для осаждения жидкости глушения на забое скважины, а оставшийся объем скважины заполняют водным раствором минеральной соли со скоростью прокачки не более 1 м/с. Техническим результатом является глушение скважины с сохранением начальной продуктивности.
Patent RU-2152048-C1 (RU)
Title: Method for detection of position coordinates, velocity vector constituents, distance and trajectory measurements by at mobile object using navigation signals from spaceships of satellite navigation systems
Inventor: ARMIZONOV N E
IPC: G01S5/00
Filed: 1998-07-28
Granted: 2000-06-27
Abstract: FIELD: navigation equipment, using third, two or one navigation satellite in access region. SUBSTANCE: method involves parallel or sequential reception of satellite signals, and using received ephemeris data for calculation of projections, absolute values of N base vectors, cosine values of angles between N base vectors and vectors, which join position vectors of phase centers of satellite antennas, position vector of phase center of antenna of user's navigation equipment, cosine values of their angles, velocity of satellite orbiting movement, radiuses and periods of satellite orbits. Then method involves measurement of distance between phase center of user's navigation equipment and phase centers of satellite antennas using measurement of time shifts between specific code sequences in order to establish system of linear navigation equations, which are differentiated in time. Then method uses measured radial velocities, distance increments, speed of alteration of distance increments in order to detect position coordinates, and values of constituents of velocity vector of phase center of user's navigation equipment antenna by means of solving respective systems of equations. EFFECT: increased precision. 4 cl, 3 dwg