baber/WOPTO huggingface dataset:
Patent RU-2024342-C1 (RU)
Inventor: LYULEV VLADILEN A
IPC: B22C7/05
Filed: 1990-12-21
Granted: 1994-12-15
Abstract: Использование: в литейном производстве, в частности к конструкции быстросменной модельной оснастки для изготовления глинисто-песчаных полуформ с вакуумированием снизу или наддувом для многопозиционной машинной формовки. Сущность изобретения: устройство для фиксации включает подвижной клин, винт перемещения с выполненной на его поверхности кольцевой проточкой и расположенный перпендикулярно стопорный винт, снабженный на конце уопором, входящим в проточку винта перемещения, и выполненную в раме клиновидную выборку для захода подвижного клина, рабочая плоскость которой имеет угол наклона не более 45° и не менее угла трения. Кольцевая проточка винта перемещения имеет клиновидное поднутрение, а упор стопорного винта снабжен буртиком, входящим в поднутрение. 1 з.п. ф-лы, 5 ил.
Patent RU-2002753-C1 (RU)
Title: Phospholipid derivatives and a composition showing antioxidative and inhibiting activity in relation to lipid peroxides
Inventor: KAZUMI OGATA
IPC: A61K31/34
Filed: 1990-12-27
Granted: 1993-11-15
Abstract: Phospholipid derivatives comprising ascorbic acid combined with an ester or ether of glycerol through phosphoric acid and having both antioxidizing and lipid perioxide inhibitory activities, represented by any of formulae (I) and (II), wherein R1 and R2 may be the same or different from each other and each represents alkyl or acyl, provided that each formula does not represent the configuration.
Patent RU-2042889-C1 (RU)
Title: Reflecting shield for heat exchangers
Inventor: POPOV YURIJ MIKHAJLOVICH
IPC: F24H3/06
Filed: 1991-02-12
Granted: 1995-08-27
Abstract: FIELD: heat engineering. SUBSTANCE: heating radiator 6 is provided with reflecting shield 3 having reflecting surface 4, the shield being mounted between the back side of instrument 6 and wall 1 to define space 2 of 1 cm in size. EFFECT: enhanced reliability. 3 dwg
Patent RU-2016884-C1 (RU)
Title: Method of foam concrete preparing
Inventor: GORLOV YURIJ P
IPC: C04B38/10
Filed: 1991-02-18
Granted: 1994-07-30
Abstract: FIELD: building industry. SUBSTANCE: method involves foam mass preparing by stirring of water (40-45% of total quantity), aluminium foil waste production and alkaliless glass (specific surface is 2000-2500 сm 2 /g) at the stirring rate 800-850 rev/min. Then preliminary prepared fluid consisting of the water residue, surface-active substance and alkaline glass (specific surface is 4200-5000 cm 2 /g) is added to the foam mass and stirred at the rate 500-600 rev/min. Components are added at the following ratio, wt.-%: alkaliless glass 8-12; alkaline glass 50-56; waste of aluminium foil production 4-6; surface-active substance 0.03-0.04, and water - the rest. Then articles are shaped and settled under normal conditions for 1-2 h, and subjected for autoclave treatment by regime 2-3, 5-2 h at 8 atm. Properties: foam concrete density is 700 kg/cm 3 , strength is 7,6-7,8 kg/cm 3 , heat conductivity is 0,12-0,14 Wt/m 2 . EFFECT: enhanced quality of foam concrete. 2 tbl
Patent RU-2029909-C1 (RU)
Title: Lighting device
Inventor: TURULOV VLADIMIR A
IPC: F21S19/00
Filed: 1991-01-03
Granted: 1995-02-27
Abstract: FIELD: lighting systems. SUBSTANCE: device has hollow light guide, artificial light sources, conditioning system, and illuminator-air-distributor. A diaphragm is interposed between the source and illuminator inside the light guide. The diaphragm is transparent for ultraviolet radiation and separates the light guide into parts having exhaust and forced ventilation. EFFECT: improved design. 1 dwg
Patent RU-2027164-C1 (RU)
Title: Method for stabilizing concentration of ascorbic acid
Inventor: STALNOV PETR I
IPC: G05D27/00
Filed: 1990-12-06
Granted: 1995-01-20
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: essence of this method resides in stabilizing optic density of ascorbic acid solution by transparency of solution with controlling dissolution water supply at pre-determined temperature. EFFECT: promising technique. 1 dwg
Patent RU-2037039-C1 (RU)
Title: Пролетная балка замкнутого контура
Inventor: NEDOVODEEV VLADIMIR YA
IPC: B66C6/00
Filed: 1991-03-05
Granted: 1995-06-09
Abstract: Использование: в качестве строительной конструкции или балки подъемно-транспортного оборудования. Сущность: в пролетной балке замкнутого контура с плоскими поясами, стенками-оболочками двоякой кривизны, укрепленными изнутри продольным ребром жесткости с осью, направленной под углом к поясам, кромки криволинейных стенок, максимально удаленные от осей ребер, соединены между собой. 9 ил.
Patent RU-2051823-C1 (RU)
Inventor: ZINCHENKO VIKTOR IVANOVICH
IPC: B61F5/02
Filed: 1991-04-11
Granted: 1996-01-10
Abstract: FIELD: railway transport. SUBSTANCE: cylindrical bodies thrusting side bearers of above-spring beam have ball bearings. Fitted in horizontal slots through which ends of additional beams are roller supports one of which is spring-loaded. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2070939-C1 (RU)
Title: Method for alloying of steel and alloys with nitrogen
Inventor: AFANASEV NIKOLAJ DMITRIEVICH
IPC: C22B9/20
Filed: 1991-04-23
Granted: 1996-12-27
Abstract: FIELD: metallurgy. SUBSTANCE: method for alloying of steel and alloys with nitrogen includes remelting of blank in plasma-arc furnace in argon-nitrogen or nitrogen atmosphere. Remelting is carried out ar pressure below the atmospheric by 0.1-0.9 technical atmosphere with oxygen-plasma-forming gas ratio of 1:(125-500). EFFECT: higher efficiency. 1 tbl
Patent RU-2019041-C1 (RU)
Title: System of digital stereo broadcasting
Inventor: VOLKOV BORIS I
IPC: H04H20/88
Filed: 1991-04-26
Granted: 1994-08-30
Abstract: FIELD: communication equipment. SUBSTANCE: system of digital stereo broadcasting has: on transmitting side two channels of signal processing each including sound receiver and audio frequency amplifier, coder incorporating two analog-to-digital converters, former of group signal, generator of sinusoidal oscillations, frequency divider, transmitter, amplitude modulator, output amplifier; on receiving side digital receiver has accurate frequency receiver, amplitude detector, counter, decoder, first, second and third delay elements, NOT gate, and gate, key, two channels each incorporating pulse former, first, second, third and fourth keys, flip-flop, first, second registers, digital-to-analog converter, audio frequency filter, power amplifier, loudspeaker and AND gate. EFFECT: increased carrying capacity of communication channel during transmission of digital stereo programs. 2 cl, 5 dwg
Patent RU-2007789-C1 (RU)
Inventor: ZAKHAROV EDUARD M
IPC: H01M50/367
Filed: 1991-04-29
Granted: 1994-02-15
Abstract: FIELD: storage batteries. SUBSTANCE: case of storage battery is filled with liquid dielectric which fills undercover space of each cell too. Gas discharge unit has filter to separate gas from liquid phase and branch pipes terminating in undercover space above level of electrolyte and made in the form of sleeves. Their side surfaces have through holes near bottoms. EFFECT: enhanced reliability of storage battery. 2 dwg
Patent RU-2024702-C1 (RU)
Inventor: GARMASH ALEKSANDR I
IPC: E04B1/62
Filed: 1990-12-21
Granted: 1994-12-15
Abstract: Использование: способ ремонта кровельных покрытий характеризуется тем, что после удаления отслоившихся старых слоев покрытия на отдельных участках поврежденной поверхности уменьшают концентрацию внутренних напряжений путем кратковременного равномерного прогрева поверхности поврежденной кровли. Прогрев осуществляют до достижения температуры, на 10-12°С превышающей температуру размягчения битумного вяжущего в составе покрытия, в течение времени, достаточного для выхода вяжущего на поверхность. После прогрева производят уплотнение катком массой до 70 кг. 4 з.п. ф-лы.
Patent RU-2069374-C1 (RU)
Title: Method of vector magnetic measurements
Inventor: KHVOSTOV ORION P
IPC: G01V3/00
Filed: 1991-04-04
Granted: 1996-11-20
Abstract: FIELD: magnetic measurements, can be used in search for minerals and magnetic map-making. SUBSTANCE: in the process of carrier course turns and rolling oscillations orthogonal components of magnetic induction, angular coordinates and carrier angular velocities are measured and memorized, components of the carrier constant magnetic field, inductive and vortex coefficients of carrier noise are determined, earth's magnetic field in the geographic coordinate system at known values of carrier noise is determined; at measurements working route the increments of the carrier constant field are measured, and the previously measured values of the carrier constant field are corrected. EFFECT: facilitated procedure. 2 dwg
Patent RU-2006852-C1 (RU)
Inventor: KACHANOV VLADIMIR K
IPC: G01N29/04
Filed: 1991-06-13
Granted: 1994-01-30
Abstract: FIELD: nondestructive test technology. SUBSTANCE: broad- band ultrasonic probing signal is introduced in part under test and broad-band echo-signal reflected from flaw is received; spectrum of received signal is shifted by harmonic reference signal to low-frequency region, reference signal frequency is reduced to value equal to carrier (or main) frequency of probing signal corresponding to maximum amplitude of received echo-signal spectrum, this frequency is noted, low-frequency part of received signal spectrum is discriminated at frequency equal to or lower than difference between carrier (or mean) and noted frequencies, amplitude of discriminated echo-signal being used to show quality of part. EFFECT: improved sensitivity and validity of inspection. 3 dwg
Patent RU-2010755-C1 (RU)
Title: Letter envelope
Inventor: GORSHECHNIKOVA LYUBOV D
IPC: B65D27/32
Filed: 1991-09-12
Granted: 1994-04-15
Abstract: FIELD: printed matter. SUBSTANCE: envelope comprises rectangular blank with flap. Edge portion of flap and sides of blank are coated with glue. Folding line is located on glue-coated portion of flap and has perforation on both sides. EFFECT: improved design.
Patent RU-2026653-C1 (RU)
Title: Endoprosthesis for minute articulations of hand fingers
Inventor: ZAGORODNIJ NIKOLAJ V
IPC: A61F2/42
Filed: 1991-10-25
Granted: 1995-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: this endoprosthesis incorporates central cuboid portion having angular groove in one base that makes angle reverse to angle of finger joint flexion. Opposite base has angular grooves opposing first groove and having common rib disposed in same plane with rib of first groove. EFFECT: broader range of functional capabilities and lower rate of traumatism in surrounding soft tissues and capsular-ligamentous system at transverse loads imposed on articulation making torsional effort in post-operative period. 2 dwg
Patent RU-2012963-C1 (RU)
Title: Устройство для защиты головы человека от воздействия физических полей
Inventor: PAVLOV GENNADIJ S
IPC: H01Q17/00
Filed: 1991-10-16
Granted: 1994-05-15
Abstract: Использование: для индивидуальной защиты отдельного человека от воздействия силовых полей. Сущность изобретения: экран для защиты головы человека выполнен из проводящего материала в виде ленты, перфорированной по всей длине. Перфорированные отверстия могут быть выполнены Е-образной формы и расположены поперек ленты. Лента фиксируется на голове посредством перфорированных отверстий, выполненных на концах ленты, путем их сцепления при наложении внахлест. 1 з. п. ф-лы, 4 ил.
Patent RU-2028774-C1 (RU)
Title: Device for camp keeping of swine
Inventor: STASHEVSKIJ IVAN IVANOVICH
IPC: A01K1/00
Filed: 1991-10-24
Granted: 1995-02-20
Abstract: FIELD: agriculture. SUBSTANCE: this device for camp keeping of SWINE includes frame-wheeled paddocks, electric fence and shed provided with solar batteries. Paddock frame is made of pipes and resembles step-ladder in plan. Shed is equipped with support rollers and spraying attachments and positioned in frame end portion. EFFECT: more sophisticated design. 6 dwg
Patent RU-2026334-C1 (RU)
Title: Method of high-temperature processing of gaseous condensate and a device for its realization
Inventor: IVANOV NIKOLAJ I
IPC: C10G15/12
Filed: 1991-12-09
Granted: 1995-01-09
Abstract: FIELD: chemical technology. SUBSTANCE: gaseous condensate is processed in plasma jet of gas-condensate. Prepared products were hardened with liquefied hydrocarbon with simultaneous throttling and hardened repeatedly with liquefied hydrocarbon. EFFECT: improved method of processing. 3 cl, 2 dwg
Patent RU-2054138-C1 (RU)
Inventor: VELIKZHANIN OLEG I
IPC: F21V7/04
Filed: 1991-12-19
Granted: 1996-02-10
Abstract: FIELD: lighting engineering. SUBSTANCE: light has hollow bodies 1 and 2 arranged one in other; surfaces of these bodies are made in form of partially transmitting mirrors. Light source 3 is located in inner hollow body 2. Surfaces may be provided with color selecting coatings 5 or by painted backings of mirrors. EFFECT: enhanced efficiency. 6 cl, 4 dwg
Patent RU-2002211-C1 (RU)
Inventor: KRASNOV IVAN A
IPC: G01F23/24
Filed: 1992-01-04
Granted: 1993-10-30
Abstract: Сущность изобретени : устройство содержит  электроды 1. 1.1. 2. ключевые элементы 2. 1 -2,4,  источники 3. 1,3. 2 питани , измерительный прибор  4, блок вычислений, блок 6 управлени  Электроды  выполнены из материала с нелинейной вольт - амперной  характеристикой, источники литани  - с  разным выходным напр жением. 5 ил.
Patent RU-2038142-C1 (RU)
Title: Mixer
Inventor: VOKHMYANIN VLADISLAV G
IPC: B01F7/18
Filed: 1992-03-16
Granted: 1995-06-27
Abstract: FIELD: mixing fluids. SUBSTANCE: mixer has housing 1 with charging opening 2, discharging opening 3, and mixing member 5 mounted on shaft 4. The member is constructed as assembly of perforated plates mounted vertically and interconnected rigidly in series through ribs to form a multi-point star in the horizontal plane. When shaft 4 is set in rotation, the fluid is intensively mixed with plates of mixing member 5 affecting the fluid in different directions. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2005857-C1 (RU)
Inventor: MINAEV VSEVOLOD I
IPC: E02F5/18
Filed: 1992-02-17
Granted: 1994-01-15
Abstract: FIELD: hole piercing. SUBSTANCE: mount base with guide housing and supporting device, generator for production of heat-transfer agent and heating member. Supporting device is made in form of thrust plate secured to rear end of guide housing. Heating member is accommodated in internal hollow of guide housing and rigidly connected to it. Generator for production of heat- transfer agent is connected to heating member. EFFECT: higher efficiency. 12 cl, 4 dwg
Patent RU-2109981-C1 (RU)
Title: Method and plant for converting kinetic energy of wind velocity head
Inventor: CHERKASOV JURIJ IVANOVICH
IPC: F03D5/06
Filed: 1992-03-16
Granted: 1998-04-27
Abstract: FIELD: wind-power engineering. SUBSTANCE: method involves conversion of kinetic energy of wind velocity head when it acts upon captive flying vehicle that reciprocates in vertical plane on bridle rails connected to crank ring. Wind-power plant has captive flying vehicle, rider mount 9, worm shaft 10, rider lever 20, and crank 3. EFFECT: facilitated conversion of kinetic energy of wind velocity head. 3 cl, 4 dwg
Patent RU-2092731-C1 (RU)
Title: Crank-and-slider mechanism with circular guide
Inventor: YARIMOV MARAT O
IPC: F16H21/16
Filed: 1992-05-06
Granted: 1997-10-10
Abstract: FIELD: mechanical engineering; internal combustion engines and pneumatic mechanisms with nonuniform movement of working members. SUBSTANCE: length of connecting rod 3 and radius of fixed arc guide 5 is 9.0-fold smaller than length of crank 2, and distance between axis of connection of crank 2 to post and center of fixed arc guide 5 is 6.0-fold smaller than length of crank. EFFECT: increased efficiency. 2 dwg
Patent RU-2045728-C1 (RU)
Title: Mechanical draft tower
Inventor: GUREVICH BORIS I
IPC: F28C1/00
Filed: 1992-05-22
Granted: 1995-10-10
Abstract: FIELD: cooling water in circulating water supply systems. SUBSTANCE: mechanical draft tower has housing which is mounted horizontally and is made in form of truncated cone with inlet and outlet branch pipes in area of its lateral ends. Arranged inside housing 1 is stack of sprinkling plates 4 inclined to level. Inlet branch pipe together with fan 3 adjoins smaller base of housing 1; drip pan 6 and water distributor 9 are arranged in outlet branch pipe; water distributor 9 is made in form of nozzle heads 10 located under each sprinkling plate 4. Cooled liquid receiver is formed by part of housing 1 and segment 7 tightly fastened with it. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2092402-C1 (RU)
Title: Способ калибровки гироинерциальных измерителей бесплатформенной инерционной навигационной системы ориентации космического аппарата
Inventor: DYUMIN ALEKSANDR F
IPC: B64G1/24
Filed: 1992-05-27
Granted: 1997-10-10
Abstract: Использование: изобретение относится к области космической техники и может быть использовано в бесплатформенных инерциальных системах ориентации, содержащих блок гироинерциальных измерителей, составленный из однокомпонентных датчиков угловой скорости. Сущность изобретения: способ основан на обработке измерений ошибок бесплатформенной системы ориентации, производимых с помощью системы астродатчиков перед и после каждого из трех плоских вращений космических аппаратов, совершаемых вокруг его связанных осей на углы, не кратные 360 o , например, 90 o  или 180 o . В результате оценивается мультипликативная погрешность гироинерциальных измерителей, вызванная погрешностями их масштабных коэффициентов и ошибками положения осей чувствительности. 1 ил.
Patent RU-2019636-C1 (RU)
Title: Motor grader
Inventor: TARASOV VLADIMIR N
IPC: E02F3/76
Filed: 1992-03-17
Granted: 1994-09-15
Abstract: FIELD: earth-moving machines. SUBSTANCE: rear running gear is made in form of two balance bogies which are connected with center frame by means of vertical and horizontal transverse cylindrical hinges. Vertical hinge is located in center of supporting contour of wheels of rear running gear. EFFECT: higher efficiency. 3 dwg
Patent RU-2112001-C1 (RU)
Title: Shoes cream
Inventor: FEDOTOVA L V
IPC: C09G1/08
Filed: 1992-06-24
Granted: 1998-05-27
Abstract: FIELD: domestic chemistry. SUBSTANCE: cream has gatch or petrolatum removing oil filtrate - waste of paraffin or ceresine production at drop falling point 40-60 C 80-90 wt.-%, dye 0.5-3.5 wt.-%, and white-spirit or turpentine 9.5-16.5 wt.-%. Paraffin or ceresine waste is put into reactor, heated to 65-70 C and stirred. Dye is dissolved preliminary in organic solvent and added into reactor. Stirring is carried out for 10-15 min. Mass is cooled to temperature 5 C above cream solidification point. Properties: water resistance is 80-100 scores; dust accumulation is 1.1-1.4 mg/cm 2 ; luster is 11-13 units; an aqueous extract pH is 6.2-6.7. EFFECT: improved quality of cream. 3 tbl
Patent RU-2040759-C1 (RU)
Inventor: VINOGRADOV VASILIJ M
IPC: F27D3/12
Filed: 1992-06-09
Granted: 1995-07-25
Abstract: Изобретение относится к оборудованию для производства строительных материалов, в частности для монтажа полок камерных сушил на заводах по изготовлению керамических изделий. Тележка состоит из передвижной рамы 1, на которой установлены поперечные П-образные арки 2, горизонтальные перемычки 3. По шагу полок сушила на перемычках 3 смонтированы винтовые фиксаторы 4, каждый из которых состоит из винтового зажима, направляющих и П-образных кронштейнов, на которых установлены дополнительные винтовые зажимы. Полки сушила устанавливают в П-образные кронштейны, зажимают винтовыми зажимами, затем приваривают к стойкам сушила. Фиксаторы 4 могут быть использованы в качестве опалубки при выкладке полок из кирпича. Использование монтажной тележки обеспечивает точность расположения полок по высоте сушила и относительно колеи транспортной сушильной вагонетки в процессе изготовления сушила. 5 ил.
Patent RU-2031908-C1 (RU)
Title: Method of polyamide film preparing
Inventor: LOMTEVA ALBINA N
IPC: C08J5/18
Filed: 1992-06-30
Granted: 1995-03-27
Abstract: FIELD: plastic processing. SUBSTANCE: method involves watering of polyamideacid solution on the forming surface of drum treated with antiadhesion coating. The first layer of antiadhesion coating is water-repellent liquid, the second layer is a composition, wt.-%: mixture of organosilicon oligomers with vinyl and hydride groups of the formula  ; 0.01 M solution of H 2 Pt Cl 6 ·6H 2 O in isopropanol 0.05-0.3, and hexane up to 100. Hardening of layer is carried out at 105-110 C for 1.5-5 h. EFFECT: increased output, improved quality of polyimide films. 2 tbl
Patent RU-2075796-C1 (RU)
Title: Полупроводниковый датчик упругих деформаций
Inventor: VENSAN MOSSE
IPC: G01L9/00
Filed: 1990-10-15
Granted: 1997-03-20
Abstract: Полупроводниковый датчик упругих деформаций. Использование: в датчиках, в состав которых входят полевые транзисторы. Сущность: датчик по данному изобретению содержит кольцевой генератор, составленный из нечетного числа КМОП-инверторов, расположенных в зоне, чувствительной к упругим деформациям. Чтобы повысить чувствительность датчика, канал n-типа МОП-транзистора с каналом n-типа в каждом КМОП-инверторе расположен перпендикулярно каналу p-типа МОП-транзистора с каналом p-типа. 6 з.п. ф-лы. 4 ил.
Patent RU-2067545-C1 (RU)
Inventor: BOURJALA ROBERT
IPC: B29C47/00
Filed: 1991-11-15
Granted: 1996-10-10
Abstract: FIELD: manufacture of plastic containers in form of little boxes for treatment, storage and transportation of fruit and vegetables. SUBSTANCE: method comes to extruding from plastic at least one section, cutting out of member to form bottom, two side and two end-face walls, four corner supports and subsequently assembling of container from these members. At least some areas of members are subjected to perforating by stamping so that plastic is drawn and prestress is created in perforated areas. EFFECT: enhanced mechanical properties of boxes, reduced production costs. 9 cl, 8 dwg
Patent RU-2031409-C1 (RU)
Title: Method of measuring parameters of motion
Inventor: YAROSLAVTSEV MIKHAIL I
IPC: G01P3/00
Filed: 1992-07-13
Granted: 1995-03-20
Abstract: FIELD: measurement technology. SUBSTANCE: time intervals are formed being multiple or equal to periods of supply or output signals of sine-cosine position detector. Pulse with constant amplitude is generated in each time interval being multiple or equal to period of output signal of position detector. The duration of the pulse is equal to module of difference between value of time interval which is multiple or equal to period of output signal of the position detector and value of time interval which is multiple or equal to period of supply signal of position detector; the polarity corresponds to sign of the difference. Speed of motion is judged from average value of pulse signal formed. Pulse with constant amplitude is generated in each interval additionally which is multiple or equal to period of output signal of position detector. The duration of the pulse is equal to module of difference between value of time interval which is multiple or equal to period of output signal of the position detector and its previous value; polarity corresponds to sign of the difference. Acceleration of motion is judged from average value of pulse signal formed. The invention may be used in precision electric drive. Dynamic characteristics of the latter may be improved due to additional capability of measurement of acceleration of motion by means of creating addition correction feedback circuit for acceleration of motion. EFFECT: improved precision of measurement. 3 dwg