baber/WOPTO huggingface dataset:
Patent NL-1018337-C1 (NL)
Title: Bicycle parking stand comprises frame with one or more straight or curved legs and broad base which in combination with rear wheel prevents bicycle from falling over, being directly or indirectly fixed to vehicle frame
Inventor: POSTMA JOHAN HERMAN
IPC: B62H3/12
Filed: 2001-06-20
Granted: 2002-12-30
Abstract: The bicycle parking stand comprises a frame with one or more straight or curved legs (A) and a broad base (B) which in combination with the rear wheel prevents the bicycle from falling over, being directly or indirectly fixed to the vehicle frame. The resultant action is that the front wheel moves so far from the ground upwards that the angle between the ground and the longitudinal axis of the bicycle is so large (in practice between 45 and 90 degrees) that the center of gravity of the bicycle is so far displaced backwards that it is possible to speak of a vertical parking stand. At least two support points (S1,S2) in the vertical partking stand stand on the ground next to and in front of the rear axle of the rear wheel. The frame has two legs with two or more support points.
Patent RU-2026762-C1 (RU)
Inventor: DOKTOROV MARK EFIMOVICH
IPC: B21D5/06
Filed: 1989-04-24
Granted: 1995-01-20
Abstract: FIELD: plastic metal working. SUBSTANCE: in the process of making articles with nonparallel edges a corrugated metal sheet is initially molded in rollers on a blank having the constant width. The width of the metal sheet unfolding changes according to the length, and the length of the chord against which the sheet leans in the cross-section is constant. Then the edge cutting off is exercised in the circular shears, the corrugated metal sheet is reformed into a plane receiving an article with nonparallel edges. When obtaining the profile with the wall width varying in length and with shelves, after the edge cutting off the shelves are turned in. EFFECT: enhanced efficiency when making articles with nonparallel edges, enhanced article quality and reduced labour intensity. 1 cl, 15 dwg
Patent RU-2068764-C1 (RU)
Inventor: DOVGALEV ALEKSANDR M
IPC: B24B39/02
Filed: 1989-05-31
Granted: 1996-11-10
Abstract: FIELD: plastic metal working. SUBSTANCE: invention relates to strengthening treatment by plastic deformation and may be used for finishing-strengthening treatment of internal surfaces of barrels of guns and rifles and deep holes of low-rigidity base members. Tool for finishing-strengthening treatment has case, rotor with drive, source of magnetic field and small cheeks mounted on rotor and forming ring chamber filled with deforming balls. One of small cheeks is spring-loaded and is mobile in axial direction. Tool is fitted with device for axial movement of cheek manufactured in the form of spring-loaded pushers, supporting bearing, sleeve with axial ducts and groove for nut and screw. Supporting bearing is anchored on mobile cheek. Pushers are mounted in axial ducts of sleeve and rest against supporting bearing. Case is mounted in sleeve for axial movement. Screw is fixed in groove of sleeve for rotation and nut is made fast to case of tool. Proposed design of tool provides for uniform power action of individual sections of treated surface. EFFECT: increased quality of treatment thanks to rotation of center of mass of deforming members in one plane, prolonged service life of tool due to reduced wear-out of deforming members and cheeks during idle run. 1 dwg
Patent RU-2031376-C1 (RU)
Title: Method of polarization measurement
Inventor: EFREMOV VITALIJ GEORGIEVICH
IPC: G01J4/04
Filed: 1990-03-07
Granted: 1995-03-20
Abstract: FIELD: optical measurements. SUBSTANCE: method of synchronous detection with the aid of coincidence circuit is meant for establishment of relation of normalized correlation function in zero with value of polarization vector. Ratio of these two values produces value of polarization vector. EFFECT: improved authenticity of method. 3 dwg
Patent RU-2044579-C1 (RU)
Inventor: GAJDABURA VITALIJ V
IPC: B21B1/08
Filed: 1990-03-20
Granted: 1995-09-27
Abstract: FIELD: production of flat disk-type articles. SUBSTANCE: method involves rolling by rolls heated to various temperatures in accordance with rolling conditions. Temperature affects friction (distribution of frictional force in advance and lag zones) at strip-roll contact point. It produces an effect on curvature of product to be manufactured. Products with various curvature are obtained by changing heating and temperature differential of rolls. EFFECT: increased efficiency and high quality of rolled products. 2 dwg
Patent RU-2034990-C1 (RU)
Inventor: BRILLIANTOV VALERIJ G
IPC: E21D23/03
Filed: 1991-01-22
Granted: 1995-05-10
Abstract: FIELD: mining equipment. SUBSTANCE: roofing of powered timber section has the housing 1, the guides 2, in which the inner and the outer retractable beams 3,4 are placed, the beams 3,4 being telescopically mounted one in another; the hydraulic jacks 11 for retracting, traverse bars, connected with the retractable beams and with vertical axles. The retractable beams 3,4 have the slot 3 at one side and an opening at the other side. The inner retractable beams 3 have brackets 9 at side of the slot; the brackets are secured to the beams inside of the last with possibility of motion till the vertical axles of the traverse bars. EFFECT: enhanced structure of the timber section. 2 cl, 4 dwg
Patent RU-2032153-C1 (RU)
Title: Ultrasonic level meter
Inventor: ROZUMNYJ BORIS FEODOSEVICH
IPC: G01F23/28
Filed: 1991-01-31
Granted: 1995-03-27
Abstract: FIELD: measuring equipment. SUBSTANCE: level meter has wave-guide made of ferromagnetic material and mounted for permitting free displacement with respect to receiving and emitting units. One end of the wave-guide is connected with a damping member and secured to a float. The receiving and emitting units are fixed at a given distance from each other. Each unit is constructed as coil mounted coaxially on the wave-duct and permanent magnet. The receiving unit is arranged from the free end of the wave- guide. The first amplifier is connected to the coil of the receiving unit. The output of a generator of working pulses is connected to the emitting unit through an amplifier and to the first inputs of pulse counter and flip-flop. The second inlet of the flip-flop is connected to the output of the first amplifier. EFFECT: improved design. 1 dwg
Patent RU-2036066-C1 (RU)
Title: Method of manufacture of calibration standard block
Inventor: SUBBOTIN STANISLAV S
IPC: B23P11/02
Filed: 1990-10-23
Granted: 1995-05-27
Abstract: FIELD: metallurgy. SUBSTANCE: block is manufactured in the form of a permanent or detachable joint; prior to assembly of joint members, the female and male members are strained with simultaneous application of mechanical loads at a temperature equal to 0.2 to 0.6 of the melting point of the joint members material, cooled in water oil. The female member is expanded, and the male one is crimped in radial direction. EFFECT: facilitated procedure. 3 cl
Patent RU-2014026-C1 (RU)
Inventor: ZUBAIROV FAIZ S
IPC: A61B17/00
Filed: 1991-02-11
Granted: 1994-06-15
Abstract: FIELD: medicine. SUBSTANCE: apparatus, made for a material with memory shape property, is in the form of a plate, having dents in its upper, mean and lower parts. The upper dent, inclined by angle, equal to 105-145 degrees, relative to the plate, has a pair of legs, drawn apart by 10-12 degrees. The mean and the lower dents, inclined by angle, equal to 25-35 degrees, one relative to another, have sharpened cross outer flute. The plate is S-shaped with bendings in the plane of the plate between its upper and mean dents. EFFECT: enhanced serviceability. 1 cl, 3 dwg
Patent RU-2025012-C1 (RU)
Inventor: PONOMARENKO ALEKSEJ V
IPC: H02G3/04
Filed: 1991-02-20
Granted: 1994-12-15
Abstract: Сущность изобретения: устройство содержит полый герметичный корпус коробчатого сечения. Внутренняя полость корпуса разделена на два отсека продольной перегородкой, образованной средней частью S-образно изогнутой стенки корпуса. 2 ил.
Patent RU-2032912-C1 (RU)
Title: Method of diagnosis of duodenogastral reflux
Inventor: DANILOV ANDREJ S
IPC: G01N33/72
Filed: 1991-04-17
Granted: 1995-04-10
Abstract: FIELD: medicine. SUBSTANCE: bilirubin content is determined in specimen of gastric juice by addition of 0.24 M hydrocarbonate buffer to the specimen at ratio 1: 1 following by filtration and spectrophotometry at wavelength 420 nm. Indicated index is determined in gastric juice portions taken at 5-min intervals for 1 h. EFFECT: increased precision, accelerated and simplified method.
Patent RU-2008306-C1 (RU)
Inventor: ZNAMENSKIJ YURIJ P
IPC: C07C57/10
Filed: 1991-04-23
Granted: 1994-02-28
Abstract: FIELD: chemical technology. SUBSTANCE: method involves sorption of sorbic acid by sewage passing through the layer of polyethylene-polyamine weak-base anion-exchange resins. Obtained filtrate is fed for biological treatment, where sorbic acid concentration must not exceed 5 ml/l. following by regeneration of anion-exchange resins. Regeneration process involves periodical closed-type circulation up to value pH 7.0-7.3 by regeneration solution following by washing of anion-exchange resin with water by countercurrent with regard to alkali solution circulation. Sorbic acid is precipitated from obtained regeneration solution with hydrochloric acid at 4-10 C following by recrystallization of sorbic acid at 93 C in the presence of charcoal at molar ratio sorbic acid: charcoal = 1: 2. EFFECT: improved method of sorbic acid isolation. 4 cl, 1 dwg
Patent RU-2025658-C1 (RU)
Inventor: SAVOSTYANOV VADIM N
IPC: G01B11/16
Filed: 1991-04-29
Granted: 1994-12-30
Abstract: Изобретение относится к экспериментальным исследованиям напряженно-деформированного состояния сооружений и конструкций с применением датчиков деформаций с фотоупругими элементами. С целью расширения диапазона измерений датчик деформаций с фотоупругим элементом снабжают вторым дополнительным фотоупругим элементом, в котором создают деформации, равные по абсолютной величине компенсируемым деформациям, и закрепляют его в жесткой обойме. 1 з. п. ф-лы, 1 ил.
Patent RU-2050588-C1 (RU)
Inventor: MAKEEV ANATOLIJ V
IPC: G06F11/28
Filed: 1991-03-13
Granted: 1995-12-20
Abstract: Изобретение относится к вычислительной технике. Цель изобретения повышение производительности отладки путем сокращения повторов выполнения контрольного теста. Способ основан на измерении результатов по окончании этапа обнаружения ошибки, локализации ошибки, включающей повторное выполнение теста, и исправлении ошибки. Новым является измерение результатов в процессе обнаружения ошибки путем разбиения выполнения контрольного теста на интервалы, локализация ошибки производится на данном интервале или при выполнении последующего интервала контрольного теста. 2 с. и 3 з. п. ф-лы, 1 ил.
Patent RU-2010767-C1 (RU)
Title: Manipulator rotating device
Inventor: KONYUSHKOV ANATOLIJ L
IPC: F15B11/16
Filed: 1991-06-13
Granted: 1994-04-15
Abstract: FIELD: manipulators. SUBSTANCE: force sensor is made in the form of additional power cylinder. Its piston is linked with rod of braking device power cylinder and its body mounted for movement inside column is engageable with spring. Power cylinder rod is mounted for movement in slide and is provided with piston stroke regulator of braking device power cylinder with initial spring compression regulator mounted on its rod. Slide is provided with lug, which interacts with column. Piston heads of power cylinders of boom lifting arrangement and force sensor communicate directly with each other. Piston stroke regulator of braking device power cylinder and regulator of spring initial compression are made in the form of threaded nuts placed respectively on rods of power cylinders of braking device and force sensor. EFFECT: improved reliability of manipulator operation. 2 cl 2 dwg
Patent RU-2020263-C1 (RU)
Title: Uniflow hydraulic unit
Inventor: SUROVIN ALEKSANDR V
IPC: F03B13/10
Filed: 1993-06-24
Granted: 1994-09-30
Abstract: FIELD: low power hydroelectric stations. SUBSTANCE: chamber accommodates turbine impeller comprised of blades and a rim. The rim is of a parallelogram cross-section with T-shaped projection for fastening of a rotor. Side flanges of the rotor are provided with slots. The rim is installed between seals with gap filled with working medium. Pressure in the gap at the flow inlet is higher than it is at the outlet. The chamber has a positive buoyancy and is provided with weighting plate, wind mill and vertical cylindrical pontoons, each provided with a piston compressor. The pontoons are interconnected by the weighting plate at the bottom and wind mill at the top. The gap between the rim and seal is filled with fluid under pressure. EFFECT: improved design. 5 cl, 5 dwg
Patent RU-2035020-C1 (RU)
Inventor: SHISHKIN VIKTOR V
IPC: A23B7/02
Filed: 1991-06-26
Granted: 1995-05-10
Abstract: Изобретение относится к сушилкам для сыпучих продуктов и может быть использовано в сельском хозяйстве, перерабатывающей промышленности и др. Сущность изобретения: устройство содержит сушильную камеру 1, в которой размещен тор 2, имеющий продольные профили 3 на наружной поверхности. По торцам камеры 1 размещены системы 4,5 подачи газа - теплоносителя в камеру 1 (по обе стороны тора 2). В прилегающих к торцам стенках камеры 1 размещены системы 6,7 подачи высушиваемого материала в зоны сушки, системы 8,9 отвода высушенного материала и системы 10,11 отвода парогазовой смеси из зоны сушки. Подаваемый порциями высушиваемый материал продувается газом-теплоносителем, высушенные частицы уносятся потоком через щели между профилями 3 в торе 2 на другую сторону тора 2 и им же выталкиваются в отводящую систему. 1 з.п. ф-лы, 1 ил.
Patent RU-2012506-C1 (RU)
Title: Vibration absorbing lamellar material
Inventor: TALITSKIJ EVGENIJ N
IPC: B32B27/40
Filed: 1991-06-05
Granted: 1994-05-15
Abstract: FIELD: radio-instrument making. SUBSTANCE: intermediate layer of material is manufactured of polyurethane prepared on the base of polyoxypropylenetriol (its molecular weight being 5000, tail oxyethyl groups content being 10 mass % ), diethylene glycol and mixture containing product or reaction of toluilenediisocyanate with polyoxypropylene glycol (its molecular weight being 1000) and polyisocyanate (their mass ratio being 90-98: 10-2 respectively). Inner layers may be manufactured of various materials including metal. EFFECT: improves desired product quality. 1 tbl, 3 dwg
Patent RU-2039596-C1 (RU)
Title: Catalyst and catalytic system for n-butane dehydroisomerization and isobutene production method
Inventor: DZHUZEPPE BELUSSI
IPC: B01J23/42
Filed: 1991-07-31
Granted: 1995-07-20
Abstract: FIELD: chemical industry. SUBSTANCE: catalyst has 0.1 1.0 mass of platinum and solid granulated porous carrier aluminum gamma-oxide with special surface of 100-420 m 2 /g and total volume of pores 0.5 1.5 ml/g in the form of granules of 0.4 5 mm size with deposited on its surface silicon dioxide in amount of 0.5 - 5 mass it is preferable to have it of 1.0 2.5 mass It is preferable, that catalyst has tin in amount of 0.1 -1.0 mass and indium in amount of 0.501.0 mass Platinum and tin masses ratio is (0.5 2.0) 1. Catalytic system has catalyst of the composition and cocatalyst, that is porous aluminum gamma-oxide with deposited on its surface of 0.5 5.0 mass of silicon dioxide under catalyst and cocatalyst masses ratio from 20 80 to 80 20. It is preferable to have the ratio of 70 30. Catalytic system has catalyst of described composition and cocatalyst boralyte B, that in waterless and calcined state has following molar composition C 2/n O B 2 O 3 (5-50)SiO 2 ,, with C-cation of metal of valence n _ ,H + ,NH       +   4        or their mixture. In the case, masses ratio of catalyst and cocatalyst is from 20 80 to 80 20, it is preferable to have 70 30. N-butane under temperature of 450 600 C contacts movable layer of catalytic system in presence of hydrogen with molar ratio of N-butane hydrogen from 1 1 to 5 1, pressure from 200 mm of mercury column to 5 kg/cm 2  and volumetric speed of N-butane 0.50 5 s. EFFECT: catalyst and catalytic system for N-butane dehydroisomerization and isobutene production method are used in chemical industry. 21 cl, 1 tbl
Patent RU-2021974-C1 (RU)
Inventor: NOVOTNI RUDOLF
IPC: C01B33/32
Filed: 1991-07-30
Granted: 1994-10-30
Abstract: Сущность изобретения: раствор силиката калия получают путем взаимодействия кристаллической двуокиси кремния с водным раствором гидроокиси калия при 215°С и устанавливающемся при этом давлении насыщенного водяного пара, осуществляемого в автоклаве, в качестве кристаллической двуокиси кремния используют кварц, взятый в 5 - 16%-ном избытке от стехиометрии и прошедший предварительный обжиг при 1300 - 1600°С в присутствии катализатора - щелочи. 2 з.п. ф-лы, 2 табл.
Patent RU-2008301-C1 (RU)
Title: Glazing composition
Inventor: VOEVODIN VIKTOR I
IPC: C04B41/86
Filed: 1991-07-03
Granted: 1994-02-28
Abstract: FIELD: manufacture of glazed ceramics. SUBSTANCE: glazing composition contains the following ingredients, % by weight: silicon oxide SiO 2  61.43-63.96; aluminum oxide Al 2 O 3  12.1-2.57; iron oxide Fe 2 O 3  5.61-6.03; calcium oxide CaO 8,4-8.72; magnesium oxide MgO 0.48-0.50; sodium oxide Na 2 O 2.24-2.33; potassium oxide K 2 O 3.67-3.84; cobaltic oxide Co 2 O 3  1,41-2.38 and chromic oxide Cr 2 O 3  1.38-2.95. EFFECT: high quality, glare 85-95 % . 2 tbl
Patent RU-2024682-C1 (RU)
Inventor: KOVALEVSKIJ ALEKSEJ A
IPC: E02D5/30
Filed: 1991-10-15
Granted: 1994-12-15
Abstract: Изобретение относится к строительству в зоне вечной мерзлоты. Цель - расширение технологических возможностей путем удержания грунта подсыпки на поверхности сваи. Забивная свая содержит ствол с чередующимися на ее гранях выступами и выемками, выполненными в продольном сечении треугольными, и наконечник. Новым является выполнение наконечника в виде трапецоэдра с выступающим из его основания стержнем, защемленным в канале железобетонного диска, на который оперт наконечник с выходом из диска прутков - стержней, которые образуют распорное кольцо в канале диска и расклинивают выступающий стержень. 3 ил.
Patent RU-2079304-C1 (RU)
Title: Pharmaceutical composition showing immunosuppressive and antimicrobial activities
Inventor: SOTOO ASAKURA
IPC: A61K31/395
Filed: 1991-11-06
Granted: 1997-05-20
Abstract: FIELD: organic chemistry and technology. SUBSTANCE: product: compound of the formula (I)   where: each adjacent pair R 1  and R 2 , R 3  and R 4 , or R 5  and R 6  means independently: (a) two adjacent hydrogen atoms, or (b) can form other bond with carbon atoms with that they were bound; R 2  - alkyl-group; R 7  means hydrogen atom, hydroxyl group, protected hydroxyl group or alkoxyl group or forms together with R 1  hydroxy-group; R 8  and R 9  mean independently hydrogen atom or hydroxyl group; R 10  means hydrogen atom, alkyl, group, alkyl group substituted with one or some hydroxyl groups, alkenyl group, alkenyl group substituted with one or some hydroxyl groups or alkyl group substituted with oxo-group; X 1  means hydrogen atom or hydroxyl group, or X 2  and X 1  can form together oxo-group or X 2 ; -CH 2 O- means hydrogen atom or hydroxyl group; Y 1  means hydrogen atom, or Y 2  and Y 1  can mean together oxo-group, N-Y 2  or N--NR 11 R 12 ; OR 13  and R 11  are independently hydrogen atom, alkyl group, aryl group or tosyl group; each of R 12  and R 13 , R 14 , R 15 , R 16 , R 17 , R 18 , R 19 , R 22  means independently hydrogen atom or alkyl group; R 23  and R 20  each means oxo-group or independently (R 2  and hydrogen atom) or (R       20   a        and hydrogen atom) where R       21   a        and R       20   a        each means independently hydroxyl group, alkoxyl group or group of the formula R       21   a       , or -OCH 2 OCH 2 CH 2 OCH 3  means protected hydroxyl group, or R       21   a        and R       20   a        can mean together oxygen atom in epoxy-ring; n - the whole number 1, 2 or 3; R       21   a        together with carbon atoms to that they were bound can form saturated or unsaturated heterocyclic ring with 5 or 6 members containing nitrogen, sulfur and/or oxygen, or the indicated ring substituted with one or some groups taken from alkyl, hydroxy, alkyl substituted with one or some hydroxyl groups, alkoxy, benzyl and group of the formula Y 1 , Y 2 , R 10,  R 23 . Composition has compound of the formula (I) -CH 2 Se(C 6 H 5 ) or its pharmaceutically acceptable salt (particle size is 5 mcm, not above) and surface-active substance at the known their mass ratio. EFFECT: improved method of synthesis, enhanced effectiveness of composition. 7 cl, 2 tbl
Patent RU-2034179-C1 (RU)
Title: Actuator for brake systems of vehicles
Inventor: ERKHARD BEK
IPC: B60T8/36
Filed: 1992-03-12
Granted: 1995-04-30
Abstract: FIELD: automotive industry. SUBSTANCE: two solenoid two- position valves, distributing slide valve with the face control chambers, and passages for connecting to a source of working fluid, pressure accumulator and servomotor are mounted inside a housing. The slide valve has axial passage, radial passages, and two outer ring grooves connected with the axial passage through the radial passages. The axial passage is connected to the first face control chamber. One of the radial passages is constructed as a throttle of constant cross-section and is connected with the first ring groove positioned so that to define a port of varying cross-section by its edges and the passage of the housing coupled with the source of fluid. The inlet of the normally open first valve is connected to the second ring groove. The outlet of the valve is connected to the housing passage coupled with the servomotor and connected with the pressure accumulator through the normally closed second valve. EFFECT: improved design. 4 cl, 1 dwg
Patent RU-2017831-C1 (RU)
Title: Method of introducing alloying materials into liquid metal
Inventor: KUSTOV BORIS A
IPC: C21C7/00
Filed: 1991-07-09
Granted: 1994-08-15
Abstract: FIELD: metallurgy. SUBSTANCE: this method prescribes introducing alloying materials in the form of powder wire or tape into liquid metal jet region and triggering electric arc in between liquid metal jet and powder tape. Disclosed method further prescribes that positive electric potential be applied to liquid metal jet while negative electric potential be applied to alloying material. EFFECT: more advanced technique. 2 cl, 1 dwg
Patent RU-2047696-C1 (RU)
Inventor: MAKSIMOV VALERIJ P
IPC: E02F5/32
Filed: 1991-06-03
Granted: 1995-11-10
Abstract: Использование: нарезка щелей в различных грунтах, и в частности, прокладка кабеля и дренажных труб. Сущность изобретения: щелеватель содержит прицепную раму, шарнирно соединенную с ней подвижную раму, опорный каток, двухопозиционный гидрораспределитель, управляющий гидроцилиндр и управляемый гидроцилиндр механизма задания глубины щели. На подвижной раме закреплен нож. Он имеет закрылок, одним концом шарнирно закрепленный на ноже. Другим концом закрылок соединен с управляемым гидроцилиндром, который своими полостями через двухпозиционный гидрораспределитель сообщен с полостями управляющего гидроцилиндра. Последний установлен между прицепной и подвижной рамами. Щелеватель может иметь установленную между прицепной и подвижной рамами пружину с регулируемой жесткостью. 1 з. п. ф-лы, 1 ил.
Patent RU-2015146-C1 (RU)
Inventor: BOBROV ANATOLIJ P
IPC: C08K3/04
Filed: 1991-12-02
Granted: 1994-06-30
Abstract: FIELD: rubber industry. SUBSTANCE: rubber stock includes the following ingredients, parts by weight: modified isoprene rubber 100; sulfur 3-6; sulfenamide 1-1.5 as the rubber accelerator; zinc oxide 4-6; carbon black 45-60; plasticizer 8-16; antiageing agent 1.2-2.5 and pre-vulcanization inhibitor 0.2-0.7. The modified isoprene rubber is prepared by addition of 0.7-1.2 % by weight of oxidized metal-containing piperylene oligomer to the starting isoprene at the stage of rubber stabilization. The metal material is selected from the group consisting of Ni, Co, Mn or Mg. The metal content in the rubber is of 0.0001-0.15 % by weight. EFFECT: increased processability. 3 tbl