baber/WOPTO huggingface dataset:
Patent RU-2006796-C1 (RU)
Inventor: OBORIN VLADIMIR V
IPC: G01F17/00
Filed: 1990-05-18
Granted: 1994-01-30
Abstract: FIELD: measurement technology. SUBSTANCE: method relates to measurement of volume of spaces of intricate configurations. Blasting of preassigned amount of explosive with negative oxygen balance is conducted in measured space. Desired volume is found by concentrations of nitrogen oxide, nitrogen and oxygen in space immediately after blasting introducing correction with allowance for relation of concentrations of nitrogen and oxygen in space before blasting. EFFECT: improved accuracy and reliability of method.
Patent RU-2025757-C1 (RU)
Inventor: DZHORDZHO GRASSO
IPC: H04B10/29
Filed: 1990-07-16
Granted: 1994-12-30
Abstract: Использование: телекоммуникации. Сущность изобретения: устройство содержит последовательно расположенные первый оптический изолятор, волоконный оптический усилитель, второй оптический изолятор, оптические изоляторы имеют отражательную способность ниже по меньшей мере 10 дб, чем рассеивание Рейли оптических волокон, образующих входные и выходные линии. 1 ил.
Patent RU-2006447-C1 (RU)
Inventor: IVANOV VIKTOR G
IPC: B66C13/00
Filed: 1990-04-26
Granted: 1994-01-30
Abstract: FIELD: materials handling machinery. SUBSTANCE: load hanger has deflecting sheaves, equalizing sheaves and hook sheaves fixed on axle. Lifting wire rope passes over sheaves forming double pulley block. Equalizing sheaves and deflecting sheaves are installed on cross-members welded to crane boom. Planes of equalizing sheaves are parallel to plane of load cross swinging, and planes of sheaves are parallel to boom plane. EFFECT: enhanced suppression of swinging. 3 dwg
Patent RU-2061573-C1 (RU)
Inventor: FRANTS ZATMER
IPC: B22C5/10
Filed: 1991-03-07
Granted: 1996-06-10
Abstract: FIELD: metallurgy, particular, methods for portion reclamation of molding sand, mainly, clay-bound used molding sand for its repeated use. SUBSTANCE: dust particles are pneumatically sucked out during treatment to reduce portion mass which is compensated in mass correspondingly by volume due to adding of definite amount of sand. EFFECT: provision of constant removal of sand particle shells in the entire course of portion treatment.
Patent RU-2002746-C1 (RU)
Title: Method of synthesis of (s,s)-n-(2-hydroxycyclopentyl)-1- isopropyl-6-methyl- -ergoline-8-carboxamide or (s,r)-n-(2- hydroxycyclopentyl)-1-isopropyl-6-methyl- ergoline-8-carboxamide, or theirs solvates, or pharmaceutically acceptable salts with bound acids
Inventor: MARLIN LOIS KOKHEN
IPC: A61P15/00
Filed: 1991-04-10
Granted: 1993-11-15
Abstract: This invention provides N-(2-hydroxycyclopentyl)-1-isopropyl-6-methylergoline-8-carboxamides useful for blocking 5HT2 receptors in mammals having an excess of serotonin centrally or peripherally. The invention also provides methods for treating sexual dysfunction, hypertension, migraine, vasospasm, thrombosis, ischemia, depression, anxiety, sleep disorders and appetite disorders with a compound of the invention.
Patent RU-2024075-C1 (RU)
Inventor: BRAJLOVSKIJ GENNADIJ S
IPC: G11C19/00
Filed: 1990-12-25
Granted: 1994-11-30
Abstract: Изобретение относится к вычислительной технике и может быть использовано при построении двухтактных синхронных схем преимущественно для схемотехники КМОП БИС. Регистр сдвига содержит двухступенчатый 1 и одноступенчатый 2 триггеры и четыре тактовые шины 3,4,5 и 6, RS-триггер 7, выполненный на двух элементах И - НЕ 8, 9. Элемент И - НЕ 10, элемент ИЛИ 11. Регистр сдвига работает функционально устойчиво при разбросах фаз импульсов на тактовых шинах. 2 ил.
Patent RU-2038886-C1 (RU)
Title: Method and tube bending unit for manufacturing complex shaped coils from elongate tube lengths
Inventor: CHESNOKOV VLADIMIR I
IPC: B21D11/07
Filed: 1990-10-23
Granted: 1995-07-09
Abstract: FIELD: heat-exchange equipment. SUBSTANCE: method involves forming solid end portion forming main portion and terminating the process by forming second solid end portion, with main portion being formed by applying tensile force within the range of plastic deformation to straight portion of tube length retained by pressure members of axial compression mechanism till preliminary compression force appears in portions subject to bending; measuring plastic deformation of tube portion between points of application of tensile force and using the value as initial set; gradually reducing deforming force and plastic deformation set to zero value in the process of bending, with plastic deformation of tube portion between points of application of tensile force being continuously measured and current value of distance between bending strickles being corrected and deviation of plastic deformation current value being taken into account. Tube bending unit for manufacturing complex-shaped coils has frame with guides for reciprocating tube-bending machines, which provide forming of main portion of flat coil of predetermined shape. Tube-bending unit is further provided with tube length feeding device, conveyance-accumulation device and bending control unit. EFFECT: increased efficiency of method, improved quality of coils and enhanced reliability in operation of bending unit. 4 cl, 21 dwg
Patent RU-2059336-C1 (RU)
Title: Electromagnetic pulse source
Inventor: BORISKIN ALEKSANDR S
IPC: H03K3/53
Filed: 1990-12-25
Granted: 1996-04-27
Abstract: FIELD: development of heavy-power pulsed electromagnetic radiation sources, such as those for sounding the Earth surface. SUBSTANCE: electromagnetic pulse source has sectionalized turn 1 built up of conducting sections 3 connected in parallel to pulse current source 2. Each section 3 of incorporates destructable-wire tripping element 4. Pulse current source 2 is arranged along axis perpendicular to plane of turn 1. EFFECT: improved capacity; provision for obtaining directed radiation. 2 cl, 2 dwg
Patent RU-2000467-C1 (RU)
Inventor: KORNIENKO VLADIMIR A
IPC: F03D1/04
Filed: 1990-11-22
Granted: 1993-09-07
Abstract: Использование: ветроэнергетика. Сущность  изобретени : силова  установка содержит  энергоблок, кинематически  св занный с ветродвигателем, состо щим  из четырех ветроколес барабанного типа,  установленных на горизонтальных валах и  размещенных в воздухопровод щих каналах  корпуса попарно друг наддругом. Энергоблок  снабжен по меньшей мере двум   генераторами разной мощности, установленными  на общем валу. Входной конфузор,  выходной диффузор и разгрузочные окна  лопастей снабжены защитными сетками с  электронагревом. 22 ил.
Patent RU-2015501-C1 (RU)
Inventor: KHATSKEVICH VITALIJ M
IPC: F02C5/02
Filed: 1991-01-03
Granted: 1994-06-30
Abstract: FIELD: application of waste heat of engines. SUBSTANCE: all heat-exchange apparats are turned on at maximal temperature of exhaust jet (near 2000 deg.). Adjustable flaps are mounted in perpendicular to flow of exhaust jet and are closed. The other adjustable flaps are mounted in parallel to the flow. When temperature of gas jet is significantly lower than 2000 deg., the adjustable flaps are placed into the position to prevent access of exhaust gases to heat-exchange apparatus being switched off. After being cooled in heat-exchange apparatus, exhaust jet enters exhaust pit. EFFECT: improved efficiency of operation. 1 dwg
Patent RU-2009958-C1 (RU)
Title: Ship's propeller
Inventor: MIKHAJLOV ALEKSANDR G
IPC: B63H1/36
Filed: 1991-01-08
Granted: 1994-03-30
Abstract: FIELD: shipbuilding. SUBSTANCE: propeller has flexible band articulated in struts for oscillatory wavy motion; struts are rigidly connected with the ship's a side at interval equal to 1/2 length of wave of flexible band whose fore end is connected with oscillation drive by means of rod. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2027832-C1 (RU)
Inventor: GOLOVACHEV ALEKSEJ V
IPC: E04G11/04
Filed: 1991-04-18
Granted: 1995-01-27
Abstract: Использование: в строительстве при возведении монолитных покрытий. Сущность изобретения: гибкая форма выполнена в виде прикрепленной к распорному кольцу развертки пересекающихся трансгиполоидов, опалубка снабжена жесткими прямолинейными формообразователями, одним концом связаннными с распорным кольцом, а другим шарнирно прикрепленными к основанию. 6 ил.
Patent RU-2007040-C1 (RU)
Inventor: KOGNOVITSKIJ OLEG S
IPC: H03M13/00
Filed: 1991-04-29
Granted: 1994-01-30
Abstract: FIELD: communications and computer engineering. SUBSTANCE: clearing value storage unit 13, parity-check sequence storage unit 14, error location calculation unit 15, mask generation unit 16, clearing correction unit 17 are introduced to accomplish the goal of invention. This results in additional detection of part of single-bit or multi-bit errors if there are clearings and detection of double-bit or multi-bit errors without clearings. EFFECT: increased stability to noise of Reed-Solomon code. 2 dwg
Patent RU-2104901-C1 (RU)
Title: Ship
Inventor: KASHEVAROV JURIJ BORISOVICH
IPC: B60V3/06
Filed: 1991-01-28
Granted: 1998-02-20
Abstract: FIELD: shipbuilding; hover craft and hydrofoil craft; ships with water-gas jet propulsion plant. SUBSTANCE: ship includes weatherworks 1 with engines 5 which are provided with fuel tanks, starting device, combustion chambers 5 and compressors 6 for forming air cushion under bottom of hull 1 and upper surfaces of fore and aft hydrofoils. Each hydrofoil is provided with water-gas jet propulsion delivery straight-way duct inside it which is formed by pipe 30 brought in communication with pipe 31 of water scoop. Duct formed by pipe 30 is brought in communication with respective engine 5 by means of spherical starting chamber 22. EFFECT: enhanced reliability. 5 cl, 9 dwg
Patent RU-2006215-C1 (RU)
Inventor: USHAKOV VALERIJ V
IPC: A61G5/02
Filed: 1991-08-26
Granted: 1994-01-30
Abstract: FIELD: vehicles. SUBSTANCE: wheelchair has seat 1, load-carrying members 2, two guides 3 and two drive wheels 4 in the form of rims rotatably mounted on bearing and guide rollers 5 and 6 respectively positioned on the inner surface of wheel 4 and fastened to load-carrying members 2. One bearing roller 5 is positioned in each wheel 4 in the plane Б passing through the axis of rotation of wheel 4 and perpendicular to plane B tangent to the outer surfaces of drive and guide wheels 4 and 3 respectively. EFFECT: improved structure. 2 cl, 4 dwg
Patent RU-2085188-C1 (RU)
Title: Method of preparing the pharmaceutical agent and pharmaceutical composition
Inventor: FUISZ RICHARD C
IPC: A61K9/70
Filed: 1990-02-22
Granted: 1997-07-27
Abstract: A spun product from a combination of a saccharide and a hydrophobic ingredient is hydrophilic with low concentrations of such ingredient but becomes increasingly hydrophobic as the concentration of the hydrophobic ingredient is increased, although the end product nevertheless acts hydrophilically when the water temperature is elevated. Larger ratios of hydrophobic substance-to-saccharide yields a spun fibrous product that has increased stability. Similar stabilization can be attained by adding either beeswax or a petrolatum to the saccharide either in the presence of or absence of a separate active ingredient. Examples are given for masking the taste of unpalatable medicaments or other ingestible substances. Delayed release burn or wound dressings are also described. Control with beeswax can also provide a time release tablet or the like when swallowed.
Patent RU-2062746-C1 (RU)
Title: Two-hinge leaf chain with pusher
Inventor: RAKHMANOV NIKOLAJ N
IPC: B65G17/38
Filed: 1991-10-22
Granted: 1996-06-27
Abstract: FIELD: materials transportation; pull chains for overhead pushing conveyors. SUBSTANCE: two-hinge leaf chain with pusher has links with support rollers secured on leaf axles and other links with guide rollers connected by members with above indicated leaves. Rollers are secured on corresponding axles of leaves. Pusher is made in form of base member with side walls provided with holes for support roller axles. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2042064-C1 (RU)
Title: Method of forming flexible-friction members for rope vibration insulators
Inventor: BEZVODIN VLADIMIR A
IPC: F16F7/14
Filed: 1991-11-12
Granted: 1995-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method includes fixing bushings to a mandrel with a given step along the contour of the member, winding the rope on bushings to define loops consisting of arc-like parts which embrace bushings from the diametrically opposite side of them and straight crossed parts of the rope interposed between the bushings, and removing the bushings with the wound rope from the mandrel. After removing the bushing with the wound rope, the bushings are interposed between the supports so that the tops of the arc-like parts of the rope is in contact with the supports. The bushing are then removed. EFFECT: simplified method. 3 cl, 3 dwg
Patent RU-2055053-C1 (RU)
Title: Charge for production of foam-ceramic material
Inventor: SHVEJKIN GENNADIJ P
IPC: C04B38/08
Filed: 1991-11-15
Granted: 1996-02-27
Abstract: FIELD: production of foam-ceramic materials. SUBSTANCE: charge contains, wt.-%: hydrocarbon microspheres, 5-20; liquid carbonizing binder, 15-30; finely-divided titanium powder, 50-80. Characteristics: density 1.05-1.67 g/cu.cm, electric conductivity,  , compressive strength, 5-10 MPa. EFFECT: improved composition.
Patent RU-2040527-C1 (RU)
Inventor: KARL KHARGREJV
IPC: A61K31/5513
Filed: 1992-05-06
Granted: 1995-07-25
Abstract: Использование: в фармакологии, в частности в качестве биологически активных веществ, тормозящих действие на обратную транскриптазу вируса HIV-1. Сущность изобретения: продукт производные дипиридо-диазепина и их гидраты ф-лы I (см.чертеж), где Z кислород, сера, группа NCN или -NOR 9  при R 9  -алкил; R 1  водород, гидроксил, алкил, алкенил, алкенилоксикарбонил, алкокси, алканоил, диалкиламиноэтил, алкоксиалкил, алкилтиоалкил, бензил; R 2  водород, алкил, фторалкил, циклоалкил, циклоалкилалкил, алкенил, алкинил, алкоксиалкил, алкилтиоалкил, алканоил, циано, фенил, бензил, алкоксибензил, метилсульфонил; R 3  водород, гидроксил, галоид, цитро, алкил, алкокси, амино, моно- или диалкиламино, алкениламино, пирролидин-1-ил, пирролин-1-ил, тетрагидропиридин-1-ил, морфолин-1-ил, пиперидин-1-ил, метоксибензилметиламино, метоксибензиламино; R 4  водород, галоид, алкил, нитро, амино; R 5  водород, гидроксил, галоид, алкил, алкокси, тригалоидметил, оксиалкил, циано; R 6  водород, гидроксил, алкил; R 7  водород, галоид, азидо, нитро, амино, алкил; R 8  водород, алкил, причем во всех упомянутых алкилах он является низшим. 1 з.п. ф-лы, 1 ил. 2 табл.
Patent RU-2006427-C1 (RU)
Inventor: PILIPENKO PANTELEJ G
IPC: B64C39/00
Filed: 1991-11-14
Granted: 1994-01-30
Abstract: FIELD: aeronautical engineering. SUBSTANCE: flight vehicle with internal wing incorporates fuselage 1, lift force device 2, center-wing section 3, engines 4, tail unit 5. Fuselage 1 accommodates longitudinal channel 7; lift force device accommodates low pressure chamber connected by through hole 9 with the atmosphere and by holes 10 - with longitudinal channel 7. EFFECT: increased aerodynamic efficiency and critical angle of attack of flight vehicles. 3 dwg
Patent RU-2060574-C1 (RU)
Title: Flush antenna decoupler
Inventor: VETLUZHSKIJ ALEKSANDR YU
IPC: H01Q1/52
Filed: 1991-12-24
Granted: 1996-05-20
Abstract: FIELD: electromagnetic decoupling of antennas. SUBSTANCE: decoupler has portion of conducting plane between decoupled antennas mounting impedance structure in the form of spiral cylindrical conductors whose length is smaller than or equal to λ/2 and external diameter is λ/4,, where λ is working length of waves arbitrarily oriented and not projecting above surface incorporating antenna apertures. EFFECT: improved design. 1 dwg
Patent RU-2043272-C1 (RU)
Title: Thread protection device
Inventor: POPOVTSEV YURIJ A
IPC: B65D59/06
Filed: 1992-01-20
Granted: 1995-09-10
Abstract: FIELD: materials handling operations; protection of thread. SUBSTANCE: device has metal shell with rolled down end face, threaded insert made of elastomer and arrangement for fixing the shell on insert which is made up of set of locking members arranged on rolled down end face of shell and having the form of triangular teeth. Insert has grooves to receive and fix teeth on corresponding end. Made on side surface of insert are cuts in form of uniformly spaced blind slots of axial direction whose depth is not less than 2/3 rds of wall thickness. Design of device prevents turning of shell on insert and enhances operation reliability of device. EFFECT: enhanced protection of thread in loading and unloading operations. 3 dwg
Patent RU-2030678-C1 (RU)
Title: Device to control cleaning tool passing in pipeline
Inventor: ALEKSEEV VALENTIN A
IPC: F17D5/00
Filed: 1992-01-16
Granted: 1995-03-10
Abstract: FIELD: detection of leaks in pipelines for liquids. SUBSTANCE: amplitude detector, comparator with source of reference voltage and indicator are in series connected. Output of coincidence circuit is connected to indicator, its inputs - to pulse selector of maximum signal, connected to input of comparator, and to pulse selector of signal duration, connected to output of comparator. Narrow band acoustic filter is set at input of receiving acoustic-electrical converter, output of which through corresponding amplifier and in series connected resonance frequencies unit with additional amplifier at output and amplitude detector, is connected with input of comparator. Acoustic conductor is made in the form of plate of one fourth of wave thickness of acoustic input signal average length. EFFECT: device is used to detect leaks in pipelines for liquidus. 3 cl, 2 dwg
Patent RU-2023654-C1 (RU)
Title: Плазмодинамический способ получения озона и плазмодинамический генератор озона
Inventor: IVANOV VLADIMIR N
IPC: C01B13/10
Filed: 1991-12-25
Granted: 1994-11-30
Abstract: Использование: для создания и разработок плазмодинамических генераторов озона. Сущность изобретения: кислородосодержащую газовую смесь пропускают через плазмотрон, полученный поток смеси атомарного кислорода охлаждают посредством смешения с эжектирующим потоком, содержащим молекулярный кислород. Дополнительное повышение КПД и выхода озона достигается при охлаждении потока смеси атомарного кислорода в промежуточном теплообменнике, а также потока на выходе из области смешения в выходном теплообменнике. Эффективная работа плазмодинамического генератора озона достигается при использовании последовательного охлаждения потока в промежуточном теплообменнике с остеклованными поверхностями теплообмена, сверхзвуковом эжекторе, а также в выходном теплообменнике. Экономичность работы генератора озона по схеме с рециркуляцией сочетается с экологической чистотой процесса. 2 с. и 3 з.п. ф-лы, 5 ил.
Patent RU-2025537-C1 (RU)
Inventor: ZAGORSKIJ VALERIJ K
IPC: C23C8/22
Filed: 1992-02-03
Granted: 1994-12-30
Abstract: Использование: химико-термическая обработка металлов при упрочнении поверхностей стальных изделий. Сущность изобретения: поверхность стального изделия нагревают до плавления электрической короткой дугой обратной полярности угольным электродом, охлаждают до температуры фазовых превращений и создают давление охлаждаемым инструментом до пластической деформации. Упрочнение всей поверхности осуществляют за несколько заходов. Шаг между заходами устанавливают кратным ширине зоны упрочнения. После завершения упрочнения всей поверхности в одном направлении повторяют упрочнение в противоположном направлении. 5 ил.
Patent RU-2010944-C1 (RU)
Inventor: EFIMKIN ALEKSEJ A
IPC: E21B37/00
Filed: 1991-12-28
Granted: 1994-04-15
Abstract: FIELD: well operation. SUBSTANCE: hydromechanical cleaner is run into hole on string. With circulating fluid being pumped through string, direct flow attacks plug washing it out. Reverse upward flow rotates cleaning heads loosely positioned on body, which are provided with cutting blades. Cleaning heads are rotating in opposing directions, since blades have opposite inclination angles in relation to longitudinal axis. Cutting blades positively cut off deposits from walls in both running-in and pulling-out of hydromechanical cleaner. Cutting blades have cutting rims at the bottom of lower head and at the top of upper head. Mathematical relationship of height of head versus its diameter and blade inclination angle is given. EFFECT: efficiency of restoring lost circulation in oil-and-gas production well increased. 5 cl, 1 dwg
Patent RU-2015134-C1 (RU)
Title: Glaze
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C04B41/86
Filed: 1992-02-21
Granted: 1994-06-30
Abstract: FIELD: silicate technology. SUBSTANCE: glaze has, wt.-%: silicon oxide (БФ SiO 2 ) 44.5-45.02; aluminium oxide (4,5-5,0 БФ Al 2 O 3 ) 4.5-5.0; calcium oxide (CaO) 12.7-14.0; sodium oxide (4,9-5,5 БФ Na 2 O) 4.9-5.5; magnesium oxide (MgO) 5.2-7.0; boron oxide (17,2-18,0 БФ B 2 O 3 ) 17.2-18.0; manganese oxide (5,0-5,5 БФ MnO 2 ) 5.0-5.5, and chrome oxide (2,0-3,0 БФ Cr 2 O 3 ) 2-3. Glaze properties thermal stability is 310± 10 ° C, luster is 20-30%, wear-resistance is 0,01-0,015 g/cm 2 . EFFECT: enhanced quality of glaze. 1 tbl
Patent RU-2040020-C1 (RU)
Title: Method of determination of volumetric density of rocks
Inventor: KUCHURIN EVGENIJ S
IPC: G01V5/12
Filed: 1992-03-06
Granted: 1995-07-20
Abstract: FIELD: geology. SUBSTANCE: method provides for irradiation of investigation medium by flux of gamma-quanta and for registration of scattered gamma radiation (N i ) with energy 0.1-1.0 MeV at one or several distances from source. Volumetric density is determined by relation of intensities of specified energies by graduation dependence ρ = f(N i ). Effective atomic number Z eff  of medium is found in addition by registration of soft component of scattered gamma radiation in energy region less than 200 keV. Finding of Z eff  is conducted by method of selective gamma logging. Then correlation relation between value Z eff  and parameters k/2 Σ F i Z i /P i A i , characterizing change of element with atomic number Z i  and atomic weight A i . is established. Calibration of devices in units of electron density ρ vol = f(N i ). is performed on standard density samples. Volumetric density is calculated by relationship ρ = ρ vol /k. e/K. EFFECT: expanded application field, improved authenticity of investigations. 2 dwg, 2 tbl
Patent RU-2031114-C1 (RU)
Title: Morphological compact-container
Inventor: BLINCHEVSKIJ IGOR D
IPC: C12M3/00
Filed: 1992-04-29
Granted: 1995-03-20
Abstract: FIELD: biotechnology. SUBSTANCE: morphological compact-container consists of frame, clamp, body and retainer. Lower working surface of frame of frame has one hole corresponding to sizes and shape of cell and its upper wall has two holes for adequate contact in the process of treatment of morphological material. EFFECT: provision of reliable contact between morphological material and chemical reagents in course of treatment. 5 dwg
Patent RU-2060556-C1 (RU)
Inventor: SKIRNEVSKIJ PAVEL P
IPC: G08B13/26
Filed: 1992-04-17
Granted: 1996-05-20
Abstract: FIELD: guard of metal articles. SUBSTANCE: speed of change gradient of electrostatic field is measured at area action of aerials to fix action on objects under guard. Signal received from area of action enters amplifier with controlled gain through differentiating circuit and lower frequency filter (intergrating circuit is brought into filter circuit). Then signal enters actuating unit which begins to operate when signal reaches threshold value. Galvatic decoupling in differentiating unit and amplifier eliminates influence of inducing surface currents and allows to generate artificial electrostatic field. EFFECT: improved noise immunity; improved operational capabilities and sensitivity. 3 cl, 1 dwg