baber/WOPTO huggingface dataset:
Patent RU-2022560-C1 (RU)
Inventor: SBEZHNEVA VPALENTINA G
IPC: A61K36/60
Filed: 1992-09-18
Granted: 1994-11-15
Abstract: Изобретение относится к медицине, а именно к химико-фармацевтической промышленности, и касается способа получения средства, обладающего радиопротекторной активностью. Целью изобретения является усиление специфической активности. Сущность изобретения заключается в экстракции измельченных плодов маклюры оранжевой диэтиловым эфиром при соотношении сырья и экстрагента 1: (20-25) в течение 3-4 сут, а упаренный концентрат очищают на оксиде алюминия при соотношении 1:3 и целевой продукт элюируют последовательно смесью петролейного эфира и хлороформа 2:8 и хлороформом, извлечение упаривают и высушивают. Положительный эффект заключается в усилении специфической активности в 2-2,2 раза по сравнению с прототипом. 1 ил., 1 табл.
Patent RU-2019689-C1 (RU)
Title: Method for well testing
Inventor: ROZENGAFT AVRAM G
IPC: E21B43/08
Filed: 1991-03-05
Granted: 1994-09-15
Abstract: FIELD: oil producing industry. SUBSTANCE: installed preliminary in well is permeable cement plug closing producing formations. Then, inflow of formation fluid is induced by reducing hydrostatic pressure exerted on producing formations, and well is tested under needed conditions. EFFECT: cut down costs and reduced terms of well testing due to prevention of tubing clogging.
Patent RU-2020575-C1 (RU)
Inventor: KOZLOV ALEKSANDR L
IPC: G06F19/00
Filed: 1991-03-05
Granted: 1994-09-30
Abstract: FIELD: specialized facilities of computer technology. SUBSTANCE: the first and the second models of places are introduced into the device. Each model has registers, delay elements, groups of AND gates, OR gates, groups of OR gates, two AND gates and AND-NOT gate. The principle of invention is based upon modelling of random intervals of initial and repeat service of the first phase in each of two independent channels of service and random service intervals of the second phase in the third service channel, which has to be common and intermediate channel for the first two channels of service. Common queues are created for applications, which are waiting for initial and repeat service of the first phase. EFFECT: widened functional capabilities. 3 cl, 4 dwg
Patent RU-2029194-C1 (RU)
Title: Torch
Inventor: GRACHEV VLADIMIR A
IPC: F23D14/22
Filed: 1991-03-29
Granted: 1995-02-20
Abstract: FIELD: thermal power engineering. SUBSTANCE: torch has case with air admission pipes, tunnel, and nozzle. Intermediate pipe union with annular channel is axially attached to case on tunnel end; converging nozzle whose edge is inserted in intermediate pipe union channel to form annular gap between converging nozzle wall and internal surface of intermediate pipe union channel is axially arranged at outlet of gas supply tube. Diameter of converging nozzle exit section makes up 0.2 to 0.3 of intermediate pipe union channel diameter. EFFECT: improved temperature in flame, improved capacity in heating lining of various buckets and mixers, improved quality of ingots, reduced metal loss due to better heating of lining and lower reduction of liquid metal temperature. 1 dwg
Patent RU-2014058-C1 (RU)
Inventor: OSTRIKOV MIKHAIL F
IPC: A61H15/00
Filed: 1991-02-21
Granted: 1994-06-15
Abstract: FIELD: medical engineering. SUBSTANCE: device has base 1 made in the form of a circular ring permanent magnet with axial magnetization, massage member 2 made in the form of a ball from a ferromagnetic material which is mounted with a free magnetic suspension inside hole 3 of the ring. The device has flexible base coating 3 which accumulates static electricity. The body is massaged by the extending spherical surface of ball 2 with simultaneous action of the magnetic field of the base and electrostatic charges occurring on it. EFFECT: improved structure. 2 dwg
Patent RU-2013244-C1 (RU)
Title: Device for disconnecting ground terminal of vehicle
Inventor: STULIJ YURIJ G
IPC: B60R16/023
Filed: 1991-03-19
Granted: 1994-05-30
Abstract: FIELD: electrical equipment of vehicles. SUBSTANCE: casing of device comprising pressure control mechanism and spring-loaded side rack capable of locking the engaged position of conductor is provided with a remote control mechanism including cable and rocker arm cooperating with the pressure control mechanism. The casing may be provided with a solenoid having a switch in the feeding circuit at the control panel of the driver, and a core with pressure head and pusher member exerting pressure on side rack. EFFECT: enhanced efficiency in operation. 2 cl, 3 dwg
Patent RU-2025831-C1 (RU)
Inventor: GERGEL VIKTOR A
IPC: H01L29/06
Filed: 1991-05-08
Granted: 1994-12-30
Abstract: Применение: относится к микроэлектронике и может быть использовано для изготовления полевых транзисторов Шоттки. Сущность: полевой транзистор Шоттки, у которого исток, сток и электрод затвора выполнены на δ-легированной структуре, включающей полуизолированную подложку из арсенида галлия и d-легированный слой n - типа проводимости, отделенный от подложки и свободной поверхности слоями арсенида галлия. Между электродом затвора и d-легированным слоем расположен слой арсенида галлия p - типа проводимости, легированный до вырождения и имеющий общую границу с электродом затвора. 1 ил.
Patent RU-2019473-C1 (RU)
Title: Belt conveyor
Inventor: KARMAEV GENNADIJ D
IPC: B65G15/14
Filed: 1991-05-16
Granted: 1994-09-15
Abstract: FIELD: carriage of friable materials. SUBSTANCE: for delivering carried material onto load-carrying surface of endless load branch of two-circuit conveyor directly from feeder of a simple loading device, the upper side of hold-down belt loop in the zone of the feeder must be shifted to one side of the conveyor supporting structure and the same must be done before the unloading mechanism. Provision of side branches in the form of a belt loop of the hold-down endless circuit in the zone of loading and unloading devices as well as arrangement of the load circuit inside the hold-down circuit constitutes the substance of the claimed invention. EFFECT: exposure of load-carrying surface of load circuit by shifting upper branch of hold-down belt circuit to one side of conveyor supporting framework under the feeder and before the unloading unit permits using the simplest loading and unloading devices which are more reliable, and rules out spilling of the carried material. 1 dwg
Patent RU-2005816-C1 (RU)
Title: Способ получения шелка-сырца из коконов тутового шелкопряда
Inventor: BABAEV TAKHIR B
IPC: D01C3/02
Filed: 1991-06-03
Granted: 1994-01-15
Abstract: Использование: в технологии первичной переработки натурального шелка текстильного производства. Сущность изобретения: для получения натурального шелка из коконов тутового шелкопряда коконы запаривают, а затем разматывают при добавлении в технологическую воду на стадии запаривания и/или размотки уксусной кислоты. Концентрация уксусной кислоты в водной среде может составлять 0,001 - 1,500 мас. % . При этом выход шелка-сырца повышается на 23 - 35% в зависимости от вида коконов, обрывность шелковой нити в кокономотании снижается на 0,9 - 1,2% , производительность оборудования повышается на 6 - 10% , выход шелка-сырца первого сорта повышается на 13 - 15% , лохматость снижается на 0,1 - 0,4% , выход коконов с концами нитей повышается на 4,9 - 11,6% , доматываемость повышается на 6,2 - 19,55% . 1 з. п. ф-лы, 4 табл.
Patent RU-2012117-C1 (RU)
Title: Passive gate for modulating q-factor of laser cavity
Inventor: ANANEV VLADIMIR YU
IPC: H01S3/11
Filed: 1992-06-27
Granted: 1994-04-30
Abstract: FIELD: quantum electronics. SUBSTANCE: laser cavity has telescope and saturating filter located in close proximity of laser with maximum beam aperture that affords generation of radiation pulse train during active element pumping and in addition it accommodates second saturating filter made of same material as first saturating filter; it is mounted in holder for parallel displacement along cavity axis in respect to initial position; second filter is located in cavity region with expanding beam aperture so that beam aperture area on filter surface and filter thickness are interrelated by equation given in description of invention. EFFECT: improved energy and peak power of laser radiation in monopulse generation mode. 1 dwg
Patent RU-2015801-C1 (RU)
Title: Method for sampling
Inventor: LACHINOV OLEG V
IPC: B22D7/00
Filed: 1991-06-28
Granted: 1994-07-15
Abstract: FIELD: heating furnaces. SUBSTANCE: initial raw materials are melted, melt is poured into ingot mold in which one wall is separable and has hollow communicated with hollow of ingot mold. Then, melt is cooled, and side wall of each ingot mold is separated, and ingot sample is withdrawn. EFFECT: higher efficiency. 2 dwg
Patent RU-2048190-C1 (RU)
Inventor: SHISHKIN VIKTOR V
IPC: B01J8/12
Filed: 1991-10-14
Granted: 1995-11-20
Abstract: Использование: в области химического оборудования, в частности в аппаратах для обработки газом гранулированных полимеров. Сущность изобретения: аппарат содержит горизонтальный корпус, снабженный камерой ввода газа с патрубками его ввода и вывода, системы ввода и вывода полимеров и мешалку, которая выполнена в виде рукава, один конец которого закреплен на стенках камеры, а другой намотан на барабан, который установлен в корпусе. Корпус соединен с патрубком ввода газа через байпас с перфорированной перегородкой. Данный аппарат имеет более простую конструкцию при большей производительности с меньшими затратами энергии. 2 ил.
Patent RU-2068252-C1 (RU)
Title: Invalid chair
Inventor: SAVCHENKO ANDREJ YU
IPC: A61G5/02
Filed: 1991-12-02
Granted: 1996-10-27
Abstract: FIELD: medicine; vehicles for disabled persons. SUBSTANCE: chair has two side frames 1 with longitudinal folding mechanism and front and rear wheels. Axle of turning of one of front controlled wheels 6 has sheave 37 through which drive cable 35 passes. Adjacent frame has rocking bell-crank 31 with cable ends fixed on ends of arms. Rigidly secured on rocking bell-crank axle is footstep to control turning of front wheel. EFFECT: improved maneuverability of chair, possibility of control by one foot. 6 dwg
Patent RU-2005477-C1 (RU)
Inventor: IVANOVA LARISA A
IPC: A61P1/02
Filed: 1991-11-28
Granted: 1994-01-15
Abstract: FIELD: medicine. SUBSTANCE: method involves the use of ointment containing, mas. % : pyromecaine 3-8; benzaflavine 5-15; polyethylene oxide-1500 5-15; glycerol - the rest. Use of proposed composition ensures to shorten epithelization period of skin wound by 1,5-fold, treatment of experimental ulcerous-necrotic stomatitis in rabbits - by 2,5-fold, and experimental thermal burn of III degree - by 1,4-fold. EFFECT: shortened period of treatment, accelerated digestion and elimination of necrotic mass and exudate from damage sites. 3 tbl
Patent RU-2001559-C1 (RU)
Title: Каркас растильни дл культурных растений
Inventor: DAVYDOV SERGEJ V
IPC: A01G13/02
Filed: 1991-12-16
Granted: 1993-10-30
Abstract: Изобретение относитс  к сельскому хоз йству, в частности к выращиванию овощей на приусадебных  участках Цель - создание каркаса растильни,  снижающего трудоемкость ухода за растени ми У  каркаса растильни, выполненного из рамок с У-об-  разными опорами, сделанными из труб, нижние  рамки и их опоры соединены .трубками меньшего  диаметра При этом рамки и опоры снабжены отверсти ми , направленными в сторону корней культурных  растений.
Patent RU-2020026-C1 (RU)
Title: Method of making moulds for vacuum-film moulding
Inventor: DOROSHENKO VLADIMIR S
IPC: B22C9/03
Filed: 1991-09-30
Granted: 1994-09-30
Abstract: FIELD: castings. SUBSTANCE: rarefication is created on side of a model in applying it with synthetic film. Passages for flowing-off are made by inserting pipes in loose material (filler) at setting it on the model. Passages for flowing-off and stand are made of synthetic film of the shell welded hermetically and used for vacuum-film moulding. Compressed air is fed into the shells. When rarefication is created in the mould the shells of the passages for flowing-off is depressurized. Films of the shell made of welded hermetically synthetic film are secured to the model with holders-sucking disks. EFFECT: enhanced efficiency of working by hand. 2 cl, 3 dwg
Patent RU-2031260-C1 (RU)
Title: Method of bolt joining of parts
Inventor: RUMYANTSEV EDUARD NIKOLAEVICH
IPC: F16B5/02
Filed: 1991-07-01
Granted: 1995-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: parts with openings of different diameters are produced. For multi-row joints, the openings of different diameters are arranged at the first row from the side of action of load. A bushing having the conical side and base is produced. The diameter of the base is equal to the diameter of the large opening of the part to be joined. The bushing has the bearing spherical face. The parts are assembled to obtain a stack. The bushing is inserted into the part having the grater base. The spherical face is positioned from the side of the part having the lesser base. The bolt is mounted. The washer is set on the bolt. The nut is screwed up to the pressing of convex face of the bushing into the surface of the parts to be joined. EFFECT: enhanced reliability. 3 dwg
Patent RU-2019551-C1 (RU)
Inventor: SOLDATENKO LEONID A
IPC: C09J5/04
Filed: 1991-07-12
Granted: 1994-09-15
Abstract: Сущность изобретения: при склеивании деталей из алюминиевых сплавов с пенополиуретаном или нетканым материалом на склеиваемые поверхности наносят клей, затем на клей наносят частицы пенополиуретана размером 0,5-1,5 мм, сушат 2 ч при 45-60°С и при влажности 70-90%, затем наносят клей, выдерживают 15-30 с, фиксируют с уд.давлением 0,15 кг/см 2  , после чего сушат инфракрасным излучением с длиной волны 2 мкм - 0,5 мм при 30-40°С в течение 30 мин. 1 табл.. 2 ил.
Patent RU-2038200-C1 (RU)
Inventor: KURBATOV VLADIMIR M
IPC: B27C9/04
Filed: 1992-02-18
Granted: 1995-06-27
Abstract: FIELD: wood-working industry. SUBSTANCE: machine has two sections: driving and working ones. The working section is equipped with two independent shafts with the tools operating from one drive by turn when this sections turns over 180 relative to the drive shaft. EFFECT: exclusion of the simultaneous work of the main instruments: disk saw and drum with knives, and minimized danger of traumatic injury. 2 dwg
Patent RU-2021851-C1 (RU)
Inventor: KOROBOV DMITRIJ YU
IPC: C01B31/02
Filed: 1992-05-19
Granted: 1994-10-30
Abstract: Использование: изобретение относится к способам получения материалов в дисперсном состоянии с использованием энергии взрыва. Сущность способа заключается в том, что порцию исходного материала взрывают в камере в присутствии жидкости, обеспечивающей охлаждение продуктов взрыва при их конденсации в процессе образования частиц получаемого материала, которую используют в диспергированном состоянии с размерами частиц не менее 0,5 мм в количестве, необходимом для образования с частицами получаемого материала дисперсной системы, в которой жидкость, являющаяся дисперсионной средой, обеспечивает консервацию кластерной структуры частиц получаемого материала. После конденсации паров жидкости и частиц получаемого материала из их смеси отделяют часть жидкости до получения этой смеси в виде структурированной дисперсной системы с вязкостью, по меньшей мере в десять раз превышающей вязкость жидкости. 11 з.п.ф-лы, 3 ил., 1 табл.
Patent RU-2049571-C1 (RU)
Inventor: ANDREEV ALEKSANDR I
IPC: B21D1/00
Filed: 1992-04-20
Granted: 1995-12-10
Abstract: Использование: для правки плоских деталей, в частности плоских участков кузова автомобиля. Сущность изобретения: устройство содержит малогабаритный привод для ручного инструмента, смонтированные в корпусе два правильных инструмента, боек, жестко закрепленный на одном из них и контактирующий с ним же кулачок, установленный на приводном валу. Правильные инструменты выполнены в виде регулируемой и нерегулируемой губок, шарнирно связанных с корпусом посредством общей оси. На корпусе жестко закреплены демпферы с выступами. Для регулировки зазора между губками предусмотрен узел регулировки, состоящий из эксцентрика, смонтированного на регулируемой губке, и фиксатора положения. Губки связаны с двумя серьгами, одна из которых одним концом расположена на общей оси, а другим шарнирно связана с корпусом. Вторая серьга одним концом связана с узлом регулировки, а другим шарнирно соединена с регулируемой губкой. При этом на серьгах выполнены выступы, контактирующие с ответными выступами демпферов. 1 з. п. ф-лы, 2 ил.
Patent RU-2061120-C1 (RU)
Title: Spindleless spinning machine
Inventor: EDMUND SHULLER
IPC: D01H1/16
Filed: 1992-06-26
Granted: 1996-05-27
Abstract: FIELD: textile industry, spinning. SUBSTANCE: the bed of spindleless spinning machine has at least one section having a rigid bearing assembly on each side of the machine. The assembly uses longitudinal supporting members and two end walls rigidly coupled to them, arranged along the machine. Secured on the longitudinal supporting members are intermediate walls located between two adjacent pairs of spinning positions, or between adjacent assembly positions. The end wall of the rigid bearing assembly positions. The end wall of the rigid bearing assembly on one side of the machine is rigidly coupled to the end wall of the rigid bearing assembly on the other side of the machine by means of the bed wall. The spinning assemblies, six drive assemblies and take-up reels of the machine spinning positions are secured on the longitudinal supporting members and/or on the intermediate lateral walls. EFFECT: improved design. 26 cl, 6 dwg
Patent RU-2031567-C1 (RU)
Title: Method for storage of vegetable produce
Inventor: AGAFONOV VLADIMIR P
IPC: A01F25/00
Filed: 1992-08-10
Granted: 1995-03-27
Abstract: FIELD: storage of agricultural produce. SUBSTANCE: agricultural product is placed into chamber together with a liquid nitrogen container to ensure heat exchange between the product and liquid nitrogen through gas cushion of nitrogen vapors, said cushion communicating with the chamber at one side and with the gas space of the liquid nitrogen container at the other. In so doing , the condition Q       mi   br         n  ≥ Q l.n. +Q c.w. +Q g , must be satisfied where Q       mi   br         n  - minimum amount of heat per unit of time, released by the breathing product; Q l.n.  - amount of heat per unit of time released to liquid nitrogen through vapor gas cushion; Q c.w.  - amount of heat per unit of time released outside from the product through chamber walls; Q g  - amount of heat per unit of time required for heating vapors of liquid nitrogen to storage temperature, said vapors formed due to evaporation of liquid nitrogen from container by outside heat. EFFECT: storage of vegetable produce in nitrogen gas medium with self-ensured maintenance of preset storage temperature.
Patent RU-2039905-C1 (RU)
Title: Light source employing cathode-ray tube
Inventor: AKHEKYAN ARTEM M
IPC: F21V9/14
Filed: 1992-10-05
Granted: 1995-07-20
Abstract: FIELD: electrical engineering. SUBSTANCE: cathode-ray tube has electron gun in one end of vacuum bulb generating at least one electron beam; in other end of vacuum bulb there is port for radiation output made in form of light dividing filter; reflector transparent to electron beam is arranged between port and electron gun; surfaces of reflector and filter form quasiclosed chamber which receives cathodoluminescence layer and dispersing elements. EFFECT: enhanced efficiency. 12 cl, 8 dwg
Patent RU-2047931-C1 (RU)
Title: Method for removal of positive photoresistive material and device for implementation of said method
Inventor: GRISHAEV LEONID A
IPC: H01L21/30
Filed: 1992-07-28
Granted: 1995-11-10
Abstract: FIELD: manufacturing of integral circuits. SUBSTANCE: method involves radiation by ultraviolet light and washing in water solution of alkali. New feature of method is that operations of ultraviolet radiation and washing in alkali solution are repeated until film of photoresistive material is completely removed. Corresponding device has reaction chamber where ultraviolet light source is mounted. New feature of device design is substrate holder, which is made as rotating platform with vacuum clamp for fixing chip. Ultraviolet light source is displaced with respect to rotation center and covered with reflector which is mounted over half of chip to be processed. Lower edge of reflector is spaced from surface of chip to be processed. Branch pipe for feeding of water solution of alkali is mounted on outer side of reflector from side of substrate holder center. EFFECT: increased quality of removal photoresistive material due to complete removal of film from working surface. 2 cl, 1 dwg, 1 tbl
Patent DE-10015430-C1 (DE)
Title: Capacitive sensor for detecting surface condensation, has passivation layer covering metallized capacitor electrodes covered by hydrophilic layer
Inventor: SCHMITT HANS-MICHAEL
IPC: G01N27/22
Filed: 2000-03-28
Granted: 2001-05-10
Abstract: Capacitive sensor (1) has a carrier (2) having a metallized layer (3) for providing interdigitized capacitor electrodes (3.1,3.2), covered by a passivation layer, e.g. an over-glaze layer, in turn covered by a hydrophilic layer, used for increasing the surface tension of the passivation layer
Patent DE-10033212-C1 (DE)
Inventor: SCHNATTERER JUERGEN
IPC: F04F5/20
Filed: 2000-07-07
Granted: 2002-01-24
Abstract: The invention relates to a vacuum generator (1) comprising a main suction nozzle unit (2) with an upstream shut-off valve (27), and a supplementary suction nozzle unit (3) that is mounted in parallel to the main suction nozzle unit (2). While the supply with pressure medium of the main suction nozzle unit (2) is controlled depending on the generated negative pressure by controlling the shut-off valve (27), the supplementary suction nozzle unit (3) remains permanently operative, thereby ensuring a complete build-up of a vacuum in connection with a complete shut-off of the main suction nozzle unit (2) and a resulting air-saving effect.
Patent DE-10105753-C1 (DE)
Title: Closure used for reagent containers consists of a cap part for fixing to the container and a conical insert having a wall divided into tabs with a ridge on the side facing away from the container
Inventor: KRAUSE REINHARD
IPC: B01L3/14
Filed: 2001-02-08
Granted: 2002-03-28
Abstract: The invention relates to a closure for a reagent container with a screw-cap or lid, comprising a conical insert, reaching in the direction of the contents. The conical insert is cut at least once, such that said insert may be bent apart in the lower region thereof and further comprises, for example, an annular step in the middle region thereof. In the rest state the cone completely seals the reagent container. For the removal of liquid, a pipette with a release sleeve, in other words, a broadening at a particular separation from the needle end, is introduced. The release sleeve contacts the step of the conical insert and produces a separation of the divided walls of the cone. The pipette needle enters the container without making contact with the cone, in other words with the closure. As the pipette needle, complete with release sleeve, is withdrawn, the walls of the cone close back together, as the release sleeve is no longer pressing on the step.
Patent DE-10138806-C1 (DE)
Title: Temperature determination method for automobile exhaust gas sensor uses measurement of internal resistance of electrochemical cell
Inventor: JUNGINGER ERICH
IPC: G01K7/26
Filed: 2001-08-14
Granted: 2002-12-19
Abstract: The temperature determination method uses measurement of the internal resistance (R1) of an electrochemical cell (12), by detecting the voltage upon application of a defined measuring current (I-Mess), which is switched at intervals to a reference resistance (R2), for providing a reference voltage for evaluation of the internal resistance.  An Independent claim for a circuit for measuring the internal resistance of an electrochemical cell for determining the temperature of an automobile exhaust gas sensor is also included.