baber/WOPTO huggingface dataset:
Patent RU-2051780-C1 (RU)
Inventor: KOROTKIKH EVGENIJ L
IPC: B24C3/08
Filed: 1992-11-30
Granted: 1996-01-10
Abstract: FIELD: mining industry. SUBSTANCE: shot-blast unit has optimum conditions for sucking the shot by an ejector-type sprayer. It allows to use large-sized shot (with the diameter over 1.4 mm) of any shape and made of any material in order to create the superficial slope and the residual compressive stresses. In this case the neccessity of using additional device for gathering and feeding the shot to the sprayer is excluded. The device is characterized by the fact that in the processing chamber the wall of recoil is made sloped with the angle of 95-105 to the plane passing through the sprayer axis, the bottom is made with the angle of 30-45 relative to the horizontal plane and with the possible regulation of the slope in the range of 0-15 at the expense of installing the processing chamber with the possible turn in the front plane by the corresponding angle. The sucking branch pipe of the sprayer is made with a bell mouth whose angle corresponds to 60-90. EFFECT: enhanced useful life of boring rods. 3 dwg
Patent RU-2121511-C1 (RU)
Title: Method of production of high-strength cast iron
Inventor: STIG LENNART B EKERUD
IPC: G01N33/20
Filed: 1991-10-11
Granted: 1998-11-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method includes preparing basic smelt using modifying substance, controlling and adjusting composition of smelt by sampling with sampling device, one of its heat sensor being disposed in the center of device and the other near its wall. To the sample in sampling device, necessary amount of oxides, sulfides, and oxido- sulfides is added to oxidize modifying substance contained in sample and provide decay of these reactions during entire casting operation. In the course of hardening of smelt in sampling device, temperature is recorded at different time intervals and degree of sphericity of separating graphite inclusion bodies is evaluated. If degree of sphericity of these bodies is to be increased, additional amount of modifier is added. EFFECT: reduced consumption of modifying substance at no risk of incomplete formation of graphite grains. 6 cl, 2 dwg, 2 ex
Patent RU-2032163-C1 (RU)
Inventor: VOSTROV VLADIMIR K
IPC: G01N17/00
Filed: 1993-02-19
Granted: 1995-03-27
Abstract: FIELD: diagnosis of state of metals. SUBSTANCE: method includes determination of strength of structure which takes into account both corrosion processes leading to decrease of thickness of members of structures and change of mechanical properties of materials caused by appearance and spreading of cracks. Corrosion rate v к  of metal structure is determined in N points. M samples of metal are taken mechanically in areas of maximum risk of injury of metal structure. Value and rate v Δ  of shift of temperature dependence of characteristics of crack resistance are found for each sample. Change in time of maximum value of stress v к  in areas of maximum risk of injury of metal structure is evaluated by value S max (t). Change of critical value of stress v Δ  causing destruction of metal structure is determined by value S кр (t). Remaining operational life of metal structure is estimated by formula Δt = t 1 -t 0 , where t 0  is moment of examination of metal structure, t 1  is moment of time when S max (t) = S кр (t). EFFECT: expanded application field, enhanced authenticity. 1 dwg
Patent RU-2046659-C1 (RU)
Inventor: SHLEGEL IGOR F
IPC: B02C13/24
Filed: 1993-03-29
Granted: 1995-10-27
Abstract: FIELD: construction industry; chemical industry; food industry. SUBSTANCE: method involves delivery material and its carrier in the working zone of the grinding device, mechanical grinding, and activation of the material by grinding tools and ultrasonic field, and unloading of the material from the working zone. The ultrasonic field is generated in the working zone or outside the working zone by counterflows of the carrier of variable density created in countermovement of aerodynamically profiled parts or members of the working tools of the device. The device has body 1, working tools mounted on the body, loading branch pipe 5, unloading branch pipe 6, and ultrasonic radiators. EFFECT: higher efficiency. 15 cl, 13 dwg
Patent RU-2057822-C1 (RU)
Inventor: BUDAEV YURIJ A
IPC: C25C3/08
Filed: 1993-05-19
Granted: 1996-04-10
Abstract: FIELD: electrolytical method of aluminum production. SUBSTANCE: aluminum production electrolyzer has self-calcining anode, cathode device, bell-shaped gas collector, apparatus for raw material feeding, that has bunker, transportation pipeline, working head with vibration drive and drive for vertical motion, measuring in doses device made in the form of turnable measuring cylinder mounted coaxially under unloading window of bunker and kinematically connected with drive for vertical motion. Apparatus for raw material feeding into electrolyzer has mounted on section of bell-shaped gas collector stationary receiving cylinder, inside which inner cylinder is rigidly mounted on rod with its edge turned down. EFFECT: improved design. 7 cl, 5 dwg
Patent RU-2066762-C1 (RU)
Title: Shaft-sinking shield set
Inventor: ELLER ALEKSANDR F
IPC: E21D9/06
Filed: 1993-05-11
Granted: 1996-09-20
Abstract: FIELD: mining. SUBSTANCE: shaft- sinking shield set has a train of head sections with impeller on outer surface, actuator and mechanism to unload broken rock, and tail section with lengthwise support members and mechanism to erect support. All of them are interconnected so to be moved lengthwise and head section should be rotated about its lengthwise axis. The ring shell of the mechanism for rotation head section is rigidly connected to the tail section. Jacks are installed on the ring shell. Cross feed mechanism is provided with jacks. The casings of them are connected to the tail section. Rods are provided with push rods that may interact to the support being erected. It is equipped with rock bearings installed between ring shell and head section and rigidly secured to the tail section with a platform. Apart of the platform is placed in the head section and has ring guide for rock bearings of the platform. The jacks of length feed mechanism are installed between lengthwise members. EFFECT: high capacity. 2 dwg
Patent RU-2058327-C1 (RU)
Title: Method of synthesis of extra small-sized ball-shaped carboxy-cationic exchange resins for microcolumn chromatography
Inventor: EMELYANOV IVAN S
IPC: B01J20/285
Filed: 1993-07-06
Granted: 1996-04-20
Abstract: FIELD: analytical chemistry. SUBSTANCE: method involves an aqueous-emulsion copolymerization of MAK or AK with a mixture of pure para- and meta-isomers of divinylbenzene at the ratio 3:1 in the presence of initiating agent - saturated solution of mineral acid salt and emulsion stabilizing agent - a mixture of starch with alkylglyoxaline (at carbon chain length of alkyl residue - C 8 - C 12 ) taken at the mass ratio 1:(0.4-1). EFFECT: improved method of synthesis. 1 tbl
Patent RU-2048349-C1 (RU)
Inventor: ZDORENKO ALEKSANDR I
IPC: B62D21/02
Filed: 1993-07-19
Granted: 1995-11-20
Abstract: Использование: в транспортных средствах. Сущность изобретения: рама транспортного средства содержит лонжероны 1 замкнутого профиля, соединенные поперечинами 2, 3, 4. Поперечина 3 имеет замкнутый профиль. Поперечины 2 и 3 имеют открытый швеллерообразный профиль и установлены на переднем 5 и заднем 6 концах лонжеронов 1.Поперечины 2 и 3 открытого профиля соединены с лонжеронами 1 по своей вертикальной стенке 7.Горизонтальные полки 8 поперечин остаются свободными. Возможны два варианта соединения лонжеронов 1 с поперечинами 2 и 4, когда горизонтальные полки 8 поперечин обращены наружу рамы и когда полки 8 обращены внутрь рамы. 2 з.п.ф-лы, 2 ил.
Patent RU-2049054-C1 (RU)
Inventor: LITVINSKAYA VERA V
IPC: C01B31/08
Filed: 1993-08-02
Granted: 1995-11-27
Abstract: FIELD: chemical technology. SUBSTANCE: viscose fibrous material is impregnated by chloride solution being Lewis acid, carbonized and activated. The latter process is carried out at 820-950 C with the help of agent which contains water vapor and carbon dioxide, their volume ratio being 1.0:1.0-2.0. Expense of carbonizing agent is 150-200 l/kg. EFFECT: improves efficiency of method. 1 tbl
Patent RU-2083196-C1 (RU)
Inventor: LEDNEV VIKTOR IVANOVICH
IPC: A61H15/00
Filed: 1993-08-06
Granted: 1997-07-10
Abstract: Использование: в области медицинской техники для электромеханического воздействия при восстановлении утраченной функции и активации нервных структур пациента. Сущность изобретения: устройство содержит рукоятку 1 с обоймой 2 и массажный валик 3 с массажными элементами в виде зубьев 4, преобразователь разности потенциалов источника тока 10 в статический заряд электронов, выполненный на конденсаторах 12 и 13 с использованием источника тока 10 и механического коммутатора потенциалов 11. 2 ил.
Patent RU-2123429-C1 (RU)
Inventor: ROBERT BABROVICH
IPC: B65D30/08
Filed: 1993-07-01
Granted: 1998-12-20
Abstract: Изобретение относится к термопластичным упаковочным пленкам, в частности к дающим усадку пленкам с улучшенными термоусадочными, оптическими и прочностными свойствами. Многослойная термоусадочная пленка включает первый слой сополимера с кислотой, сополимера этилена с α-олефином или их смесь, второй слой, содержащий сополимер этилена с 9-20 мас.% винилацетата с узким молекулярно-массовым распределением, определяемым индексом полидисперстности М 2 /М n  = 5 - 10, при этом М n  составляет 15000 - 30000. Также сополимер этилена с винилацетатом имеет высокую степень короткоцепных разветвлений. Пленка может иметь третий слой из барьерного полимера, четвертый слой - сополимера этилена с 9-20 мас.% винилацетата с узким молекулярно-массовым распределением и высокой степенью короткоцепных разветвлений и пятый слой. Из трубчатой многослойной пленки изготовляют мешок с дном. Многослойные пленки обладают легкой свариваемостью и улучшенной изоляционной прочностью, особенно в присутствии жира. 2 с. и 10 з.п. ф-лы, 4 табл., 1 ил.
Patent RU-2091182-C1 (RU)
Title: Method (alternatives thereof), apparatus and composition for applying coating
Inventor: CHESNOKOV NIKOLAJ M
IPC: B05D7/22
Filed: 1993-10-13
Granted: 1997-09-27
Abstract: FIELD: production of coatings, in particular, polymer coatings. SUBSTANCE: according to first alternative embodiment, proposed method resides in supplying viscous polymer composition by forming its free surface and by subjecting it to action of pressure below atmospheric one. In second alternative, viscous polymer composition fills products to be coated by passing through spinning central element which travels in relation to surface to be coated. With this alternative, pressure is exerted onto free surface of composition. followed by fixing composition in stationary state. According to third alternative, as polymer composition fills product to be coated, surfaces of slit-like cavity are caused to oscillate. In course of solidication, these surfaces are fixed in stationary state. Above-described method is carried out with help of proposed apparatus comprising smooth-walled rod 4. Upper centering ring 9 is formed with channels, through which slit-like cavity communicates with outer space. Proposed proprietary composition comprises, as filler, graphite and has following components taken in following weight ratio, parts by weight: epoxy dianic ED resin 20-100; polyethylene polyamine 10-12; dibutyl phthalate 15, graphite 10-15. EFFECT: proposed invention makes it possible to apply good-quality and cheap polymer coatings onto inner and outer surfaces of products; onto inner surfaces of cylinders. 27 cl, 4 dwg
Patent RU-2125877-C1 (RU)
Title: Лекарственные средства, содержащие производные имидазол-1-ила
Inventor: KRISTIAN EEKKHOUT
IPC: C07D233/96
Filed: 1993-11-12
Granted: 1999-02-10
Abstract: Изобретение относится к фармакологии и описывает новое средство для лечения синдрома раздраженной кишки. В качестве такого средства предложены антагонисты 5НТ-рецепторов - соединение общей формулы (I)      в которой R' обозначает низший алкил или водород; m = или 3; n = 2 или 3. Обезболивающее действие средства превосходит известные ранее соединения. 3 з. п. ф-лы, 4 табл., 1 ил.
Patent RU-2080309-C1 (RU)
Title: Method of fabricating clay bricks
Inventor: OSHCHEPKOV IVAN A
IPC: C04B33/02
Filed: 1993-11-18
Granted: 1997-05-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: method includes preliminarily preparing raw material components, dozing and mixing blend components with simultaneously wetting blend with aqueous solution containing alkaline waste from caprolactam production, wastes from galvanic shops, and sodium salts from diaphene production, shaping blanks, drying, and firing. Physico-mechanical indexes: compression strength 9-13.7 MPa, total shrinkage 2.6-4.1%. EFFECT: reduced cost due to using wastes. 3 tbl
Patent RU-2104404-C1 (RU)
Inventor: KARL OTT
IPC: F02D41/36
Filed: 1992-11-19
Granted: 1998-02-10
Abstract: FIELD: mechanical engineering; fuel injection and ignition system of internal combustion engines. SUBSTANCE: pickup set has disk with many angular notches and one base notch driven by crankshaft, disk with segments driven by camshaft, and disk signal pickups. Number of segments on disk driven by camshaft is equal to number of engine cylinders, and position of base notch on disk driven by crankshaft is chosen so as to provide appearance of signal taken from this notch within one phase of signal from camshaft disk, and during second turn of crankshaft, within other phase of above-indicated signal. EFFECT: enlarged operating capabilities. 9 cl, 5 dwg
Patent RU-2082658-C1 (RU)
Title: Plastic container
Inventor: UMIKER HANS DIPL ING
IPC: B65D1/22
Filed: 1993-01-15
Granted: 1997-06-27
Abstract: FIELD: storage and transportation of vegetables. SUBSTANCE: plastic container has bottom, side walls and intermediate members located between bottom and side walls and coupled with them by film joints. Side walls can be folded inwards towards bottom of container. EFFECT: enlarged operating capabilities. 8 cl, 12 dwg
Patent RU-2063397-C1 (RU)
Title: Способ получения метил-трет-бутилового эфира
Inventor: KAPUSTIN PETR PETROVICH
IPC: C07C41/06
Filed: 1994-01-13
Granted: 1996-07-10
Abstract: Использование - в качестве высокооктановой добавки к моторным топливам. Сущность изобретения: Продукт - метил-третбутиловый эфир (МТБЭ). Реагент 1: изобутиленсодержащая фракция. Реагент II: метанол. Условия реакции: соотношение изобутилена к метанолу 0,90-0,99:1 (мольн.), катализатор - сульфокатионит в Н-форме, две реакционные зоны, с подачей метанола в первую реакционную зону и проведение процесса до степени превращения 95 - 99 o  и температуре в интервале от 20 - 40 до 80 - 110% С, отделением образовавшегося МТБЭ в ректификационной колонне и подачей непрореагировавших веществ во вторую зону, в которой проводят процесс при температуре в интервале от 20 - 30 до 40 - 58% С. 1 ил.
Patent RU-2138702-C1 (RU)
Title: Jamming preventive coat
Inventor: DZHULIO FONTANA
IPC: E21B17/042
Filed: 1994-06-29
Granted: 1999-09-27
Abstract: FIELD: coat applied to part surface for preventing it from jamming. SUBSTANCE: coat has first layer of copper-zinc alloy applied to basic material and second layer of metal zinc applied to first layer. First and second layers may be applied by ionic deposition method. Coat prevents part from jamming without usage of lubricant which normally contains powdered lead. EFFECT: increased efficiency in protecting part from jamming. 2 cl, 1 dwg
Patent RU-2069759-C1 (RU)
Inventor: POGUDIN YURIJ M
IPC: E21D11/14
Filed: 1994-06-23
Granted: 1996-11-27
Abstract: FIELD: mining; applicable in support of mine workings with frame support. SUBSTANCE: after extraction of rocks in entry face within the limits of design contour to a depth of larger than spacing of support frame installation, hollow with heel is made in working roof. Hollows are formed in working roof with space equalling that of support frames, and hollow shape correspond to the shape of capping of support frame. The depth of hollow is taken equal to the value of not less than the sum of heights of profile of capping and thickness of interframe guard. Hollow with heel is formed at the level of end faces of capping of support frame. With hollow formed, capping with interframe guard is introduced into hollow and they are pressed to hollow bottom. Then, working sides are supported by props which are installed without hollows so that yielding units are located above hollow heels. EFFECT: higher efficiency. 3 cl, 4 dwg
Patent RU-2124504-C1 (RU)
Inventor: RUDOL F EHKARDT
IPC: C07D223/26
Filed: 1994-07-21
Granted: 1999-01-10
Abstract: Предложен способ получения 5Н-дибенз-[b,f]-азепин-5-карбоксамида, который используется в терапии. Способ заключается во взаимодействии иминостильбена со щелочным цианатом в уксусной кислоте, в смесях уксусной кислоты - воды или уксусной кислоты - спирта. Смесь уксусной кислоты - воды содержит до 20 мас.% воды, смесь уксусной кислоты - спирта - до 10 мас.% спирта метанола или этанола, причем щелочной цианат - цианат натрия или цианат калия добавляют в реакционную смесь постепенно в виде водного раствора. Способ позволяет упростить процесс. 6 з.п. ф-лы.
Patent RU-2094689-C1 (RU)
Title: Quick-detachable pipe joint
Inventor: ALENTEV YURIJ N
IPC: F16L37/28
Filed: 1994-08-02
Granted: 1997-10-27
Abstract: FIELD: pipe line engineering. SUBSTANCE: quick detachable pipe joint has a housing consisting of two portions the spaces of which receive spring-loaded working members provided with bearing collars and shanks. At the ends of the shanks are additional bearing surfaces. EFFECT: enhanced reliability. 2 cl, 4 dwg
Patent RU-2073335-C1 (RU)
Title: Поворотно-сцепное устройство сочлененного транспортного средства
IPC: B62D53/02
Filed: 1994-08-15
Granted: 1997-02-10
Abstract: Поворотно-сцепное устройство сочлененного транспортного средства, включающего первое и второе звенья, содержащее связанные поперечным шарниром соединительные элементы, выполненные с возможностью поворота относительно продольной и вертикальной осей транспортного средства и снабженные гидроцилиндрами принудительного складывания звеньев в горизонтальной и вертикальной плоскостях, отличающееся тем, что каждое звено имеет герметичный корпус, в первом из которых размещены гидроцилиндры принудительного складывания звеньев в горизонтальной плоскости, а также вертикальный шарнир.
Patent RU-2079279-C1 (RU)
Inventor: KORBUT EVGENIJ V
IPC: A44B11/00
Filed: 1994-09-06
Granted: 1997-05-20
Abstract: FIELD: haberdashery articles. SUBSTANCE: buckle has flat part with tail piece and at least one opening for belt, and frame which is flat and has rectangular edges. Hole is made in tail piece of flat part. Width of opening in flat part is larger than width of frame by value which is equal to thickness of belt being adjusted. Buckle is secured to carried object by dead tie on short lead. EFFECT: high efficiency. 1 cl, 3 dwg
Patent RU-2040251-C1 (RU)
Title: Cosmetic agent for skin and body care
Inventor: KARAEV ROMAN N
IPC: A61K8/92
Filed: 1994-09-27
Granted: 1995-07-25
Abstract: FIELD: cosmetics. SUBSTANCE: proposed agent is olive oil of early-ripenned olives. Said oil is treated within 2-2.5 h on water bath. EFFECT: improves quality of desired product.
Patent RU-2118149-C1 (RU)
Title: Method of treatment of children with primary arterial hypertension of 1-b stages
Inventor: KRAPIVINA S A
IPC: A61H39/08
Filed: 1994-10-18
Granted: 1998-08-27
Abstract: FIELD: medicine, pediatrics. SUBSTANCE: method involves carrying out an adaptation period to hydrogen sulfide balneotherapy by total hydrogen sulfides baths and additional carrying out acupuncture-reflexotherapy every day for 10 days. EFFECT: simplified method.
Patent RU-2095834-C1 (RU)
Title: Adaptive mirror
Inventor: ZABELIN ALEKSANDR M
IPC: G02B5/10
Filed: 1994-12-05
Granted: 1997-11-10
Abstract: FIELD: laser location, telescopes, resonators of technical lasers. SUBSTANCE: adaptive mirror includes element reflecting on length of wave of main radiation and layer with high absorption capability. It is inserted with source of controlling radiation having capability of change of radiation power and its distribution over working surface of mirror. Layer of high absorption capability is deposited on working surface of reflecting element, it is transparent on length of wave of main radiation and it absorbs on length of wave of controlling radiation. Layer with high absorption capability may have absorption coefficient changing along aperture of mirror. Controlling radiation can be fed by scanning or through mask-transparency. EFFECT: expanded application field. 5 cl, 4 dwg
Patent RU-2094523-C1 (RU)
Title: Gear for high-speed electric arc wire deposition by spraying
Inventor: BEREZOVSKIJ FELIKS MIKHAJLOVIC
IPC: C23C4/12
Filed: 1995-01-24
Granted: 1997-10-27
Abstract: FIELD: deposition of films. SUBSTANCE: gear for high-speed electric arc wire deposition by spraying includes body, prechamber, mechanism feeding wire electrodes, unit supplying air and nozzle. The latter is supersonic and is made fast to prechamber. Unit supplying air is manufactured in the form of branch pipe. EFFECT: simplified design, increased functional efficiency. 1 dwg, 1 tbl
Patent RU-2101718-C1 (RU)
Title: Способ контроля работоспособности апертурных антенн и устройство, его реализующее
Inventor: POPOV O V
IPC: G01R29/10
Filed: 1995-01-25
Granted: 1998-01-10
Abstract: Изобретение относится к технике антенных измерений и может быть использовано для оценки работоспособности апертурных антенн с произвольными количеством апертур и поляризационной структурой излучаемого поля. Способ и устройство обеспечивают проверку структуры создаваемого исследуемой антенной поля без излучения в свободное пространство. Способ включает изготовление проходного резонатора с апертурой, идентичной апертуре исследуемой антенны, их совмещение, возбуждение исследуемой антенны с последующей обработкой принятого в проходном резонаторе сигнала и измерение его параметров. Устройство состоит из проходного резонатора, снабженного двумя парами ортогональных возбудителей, которые связаны с соответствующими входами делителей и фазовращателей, подключенных через детекторные секции к измерителям амплитуд. При такой схеме возможна оценка вида поляризации, коэффициента эллиптичности, наличия или отсутствия одной из ортогональных мод. 2 с. и 3 з.п. ф-лы, 4 ил.
Patent RU-2078808-C1 (RU)
Title: Heat-pump installation for power-saving technologies
Inventor: MOVSHOVICH ISAAK M
IPC: C12M1/02
Filed: 1995-03-10
Granted: 1997-05-10
Abstract: FIELD: biotechnological production. SUBSTANCE: invention may be employed in production of proteins, vitamins, etc., including power-saving technologies where simultaneously both low and high temperatures are needed. Apparatus of invention consists of compressor with power drive to pump through heat carrier, heat exchanger-condenser, flow control valve, and heat exchanger-evaporator, all connected in series through pipelines into a closed circuit, and also air heater, cold consuming circuit connected with heat exchanger-condenser. In the latter circuit, additional air heat exchanger connected to air heater is installed. As power drive, gas-turbine unit is utilized provided with heat exchanger utilizing heat energy in exhaust system and consisting of at least one section. In the heat carrier circuit, there is heat exchanger-cooler connected to water circuit and located between heat exchanger-condenser and flow control valve. As air heater, an additional section of heat exchanger utilizing heat energy in exhaust system is used. This section communicates with outlet of water section of cooler. After heat exchanger-cooler, water-air heat exchanger is installed, whose air outlet is connected with air heater inlet. EFFECT: improved design of apparatus. 3 cl, 1 dwg