baber/WOPTO huggingface dataset:
Patent RU-2060068-C1 (RU)
Title: Joint assembly of toothed spindle
Inventor: ROBER ARON I
IPC: B21B35/14
Filed: 1993-12-29
Granted: 1996-05-20
Abstract: FIELD: rolling equipment, namely constructions of toothed spindles of rolling roll drive in mills for rolling merchant bar and rods. SUBSTANCE: a joint assembly of a toothed spindle includes mutually connected by toothed joint the toothed yoke 1 and the sleeve 2, mounted on an end necking portion of a rolling roll and having surface, being limited by cylindrical portions 4, by flats 5 and by the free end surface plane 6, being symmetrically arranged relative to a longitudinal axis AA of the roll, and the intermediate casing 7, arranged inside of the toothed sleeve 2 between a surface of its openings and an outer surface of the end necking portion of the rolling roll and having the bead 8 on its free opened side, the bottom 9 on its opposite end and cylindrical walls, connecting the same. The toothed sleeve 2 is joined with the bead 8 of the intermediate casing by the stopper 13, the bottom 9 of the intermediate casing is joined with the free end plane 6 of the necking portion of the roll by the fastening member 14. The stopper 13 has the smooth portion 15, being arranged in a turning of the bead 8 of an intermediate plane, and it is fixed against self-unscrewing by wire. EFFECT: enhanced structure of the joint assembly. 1 cl, 4 dwg
Patent RU-2061894-C1 (RU)
Title: Air filter
Inventor: LARIONOV VYACHESLAV V
IPC: F01M13/04
Filed: 1994-01-06
Granted: 1996-06-10
Abstract: FIELD: engine engineering. SUBSTANCE: air filter has housing 1 with inlet branch pipe 3 and outlet branch pipe 4, filtering member 2 made of a plastic, and flame damper 6 mounted inside branch pipe 4 between filtering member 2 and inlet of the engine. The damper is made up as a net strip rolled in a roll to form multi- layered walls. The pipe abuts against end faces and walls of branch pipe 4 and mounted perpendicular to the air flow. The lateral cross-section of branch pipe 4 at flame damper 6 is a rectangular. The filter can be provided with branch pipe 7 for ventilation of the engine crankcase. The filter can be mounted inside branch pipe 4 and enter flame damper 6 from the side of its end face. EFFECT: improved quality of filtering. 2 cl, 7 dwg
Patent RU-2108189-C1 (RU)
Title: Method of reducing stepped different-profile shafts
Inventor: KABINOV D A
IPC: B21J13/02
Filed: 1994-01-19
Granted: 1998-04-10
Abstract: FIELD: production of stepped shafts. SUBSTANCE: blank in the form of shaft is secured in clamping attachment and it is reduced at direct stroke of die for making first step of shaft. Second step of shaft is reduced by means of different-profile die starting its reverse stroke by value less than reverse stroke distance. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2025202-C1 (RU)
Inventor: ROLDUGIN GEORGIJ N
IPC: B22D11/10
Filed: 1994-02-07
Granted: 1994-12-30
Abstract: Использование: металлургия, конкретнее непрерывная разливка стали. Сущность: обмазывают внутреннюю поверхность корпуса ковша огнеупорной смесью толщиной 3. ..5 мм, затем укладывают один слой шамотного кирпича с обмазкой поверхностей стыков кирпичей толщиной 4...6 мм и нагревают ковш в течение 1. ..2 ч до температуры 600...800°С, после этого укладывают необожженные пекодоломитовые кирпичи насухо без обмазки поверхности стыков кирпичей в один слой параллельными кольцевыми слоями по высоте ковша и в два слоя на его днище, в местах стыка кирпичей устанавливают зазор в пределах 0,001...0,003 размера кирпича между поверхностями стыков кирпичей, после этого осуществляют нагрев ковша до температуры 400...500°С со скоростью 10...20 град/мин, а затем - до температуры 800...1000°С в течение 4...6 ч; период между последовательными опорожнением и наливом ковша жидкой сталью устанавливают не более 2...6 ч, а температуру футеровки в этот период поддерживают в пределах 900...1000°С, зазоры между поверхностями стыков кирпичей заполняют локальными участками некодоломитовой смеси пылевидной фракции или в указанные зазоры устанавливают локальными участками тонкую полоску ленты из мягкой стали. 2 з.п. ф-лы, 1 табл.
Patent RU-2078961-C1 (RU)
Title: Drive of oil pump for internal combustion engine
Inventor: KALASHNIKOV ANATOLIJ A
IPC: F02B67/04
Filed: 1994-02-14
Granted: 1997-05-10
Abstract: FIELD: mechanical engineering; mechanical drive of gear oil pump. SUBSTANCE: oil pump drive has two-support shaft of drive 1, driven gear 5 coupled with gear 6 of camshaft or intermediate shaft 7 and installed stationary on upper part of shaft of drive 1 and auxiliary shaft 8 connected with shaft of drive and with driving shaft 11 of oil pump by means of hexahedron or splines. In oil pump drive of proposed design both supports 3, 4 of shaft of drive 1 are made in cylinder block 2 between driven gear 5 of drive and oil pump 12: support 3 is placed immediately after driven gear 5, and support 4, before oil pump 12, and auxiliary shaft 8 passes inside entire shaft of drive 1 and is connected with the shaft of drive or with driven gear 5 in upper portion of drive. EFFECT: enhanced reliability of operation. 3 cl, 4 dwg
Patent RU-2031334-C1 (RU)
Inventor: SIDOROV YURIJ N
IPC: F25D3/10
Filed: 1994-02-17
Granted: 1995-03-20
Abstract: FIELD: cryogenics. SUBSTANCE: cryogenic storage has heat-insulated vessel. Internal space of the vessel has gas and liquid spaces. There is a chamber provided with neck which is disposed inside the vessel; the neck is used for loading and removing storing objects. Internal spaces of the vessel and chamber are connected by channel. Channel entrance is disposed at gas space of the vessel. EFFECT: improved efficiency. 2 cl, 1 dwg
Patent RU-2121123-C1 (RU)
Inventor: LORENTSO BARBIERI
IPC: F28F19/06
Filed: 1994-03-01
Granted: 1998-10-27
Abstract: FIELD: heat power industry. SUBSTANCE: proposed distributor is intended for heat exchangers with high-efficiency anticorrosive facing. Tube plate is provided with protrusion formed as result of deposition of welded material and meant for formation of connection with cylinder of distributor. The latter is equipped with ring made from anticorrosive material having L-shaped cross-section rounded along radius and tightly coupled to mentioned connection, plate, its protrusion and its facing and joining anticorrosive facings of tube plate and tube. Anticorrosive material is titanium. EFFECT: provision for continuity of anticorrosive facing with minimal concentration of tension and minimal usage of anticorrosive material. 4 cl, 3 dwg
Patent RU-2115383-C1 (RU)
Title: Device for passing of needle through bone tissue
Inventor: KAZAREZOV MIKHAIL VASIL EVICH
IPC: A61B17/90
Filed: 1994-03-29
Granted: 1998-07-20
Abstract: FIELD: medical engineering. SUBSTANCE: bush for striking is set on hand-operated electromagnetic hammer and secured on it by means of spring fixatives. Sterile needle is inserted into bush through hole in telescopic guide, and the latter is distributed over entire length of needle. Needle is introduced into soft tissues by simple pressure at required place. This done, hand-operated electromagnetic hammer is switched on. Hammer strikes on bush, thereby moving needle forward. In this case telescopic guide moves and shortens distance from level of introduced part of needle to remaining part of the latter. EFFECT: reduced hazard of traumaticity. 1 dwg
Patent RU-2043116-C1 (RU)
Title: Peptide of apo-b receptor responsible for binding low density lipoprotein
Inventor: ARCHAKOV ALEKSANDR I
IPC: A61K38/08
Filed: 1994-05-04
Granted: 1995-09-10
Abstract: FIELD: medicine. SUBSTANCE: 70 short overlapping peptides were synthesized on the polypropylene needles by method Pin technology and assayed by ELISA method for binding with LPLD (lipoprotein low density). Peptide N15 (hexapeptide 201-206), heptapeptide (201-207) and octapeptide (201-208) show high apo-B-binding activity. Octapeptide 201-208 CKDKSDEE shows the maximal activity. Peptide can be used as sorbent for selective LPDL binding, for construction of artificial receptor and its insertion in the cellular membranes. EFFECT: enhanced quality of peptide indicated above. 3 cl, 3 dwg
Patent RU-2062407-C1 (RU)
Title: Flame tube for combustion chamber of gas turbine engine
Inventor: KUZNETSOV VALERIJ A
IPC: F23R3/04
Filed: 1994-05-26
Granted: 1996-06-20
Abstract: FIELD: gas turbine engineering. SUBSTANCE: flame tube with a gas space has two-layer walls with cooled spaces on the outer surface of the layer that faces gas. The walls consists of separate segments. The cooling spaces are made up as cyclones interconnected through tangential passageways. The inner surface of the cyclones is converging in the direction of the cooling layer. The segment layers are interconnected telescopically. Ribs are interposed between cyclone spaces. EFFECT: improved design. 4 dwg
Patent RU-2075867-C1 (RU)
Title: Комплекс местных отсосов для улавливания и отвода газов от конвертеров
IPC: C22B15/06
Filed: 1994-09-27
Granted: 1997-03-20
Abstract: Комплекс местных отсосов для улавливания и отвода газов от конверторов, содержащий внутренний охлаждаемый и наружный неподвижные кожуха, передняя стенка последнего выполнена на оси поворота, короб со щелью и соплами в виде эжекторов, состоящий из двух составных элементов, расположенных на уровне горловины конвертора, вертикальные пластины вокруг горловины, исключая сторону сливного носка, местные отсосы с автономной системой вентиляции, установленные на боковых стенках наружного кожуха, выступающих за плоскость сечения конвертора, местный отсос в виде короба прямоугольного сечения, установленный на ферме крана, состоящий из подвижной и неподвижной частей, отличающийся тем, что местные отсосы на боковых стенках наружного кожуха и подвижная часть местного отсоса на ферме крана выполнены телескопическими, при этом рабочее сечение местного отсоса на ферме крана имеет различный угол наклона.
Patent RU-2105413-C1 (RU)
Title: Interface transducer for transmitting digital signals (options)
Inventor: MESHKOVSKIJ K A
IPC: H04B3/00
Filed: 1994-10-03
Granted: 1998-02-20
Abstract: FIELD: communications engineering. SUBSTANCE: converter has coder and decoder connected to communication line, input transducer 3 inserted between coder 1 and communication line, and output transducer 4 inserted between communication line and decoder. Input transducer 3 has flip-flop 5, power amplifiers 6,7, center-tapped transformer 8. Second option has, in addition, clock frequency separator 14 and clock generator 15 connected to second inputs of coincidence circuit whose first inputs are connected to outputs of flip-flop 5. Output transducer 4 has center- tapped transformer 15, delay line, and adder 17. Second option has, in addition, input amplifier 18 and clock frequency separator 19. Signal power is increased by 9 dB. Transducer can be used for both newly developed and quantity-produced equipment without introducing any changes. EFFECT: reduced length of communication line and number of required repeaters. 2 cl, 7 dwg
Patent RU-2065804-C1 (RU)
Inventor: VEREVKIN VALERIJ I
IPC: B23K7/00
Filed: 1994-11-18
Granted: 1996-08-27
Abstract: FIELD: methods of metal blanks thermal cutting. SUBSTANCE: cast blanks are marked by length for uniform weight parts, laid on thermal catting machine base spreading blanks along the horizontal. All blanks are leveled by one side. Each blank is oriented in direction of its longitudinal axis of symmetry according to marking aligning first line of marking with cutting line. All blanks are additionally reduced along side surface. Thermal cutting of all blanks is exercised, then following cuttings are exercised. After each cutting each blank is oriented along longitudinal axis by next marking with alignment of marking line and line of cutting and blanks are reduced by side surface. EFFECT: improved process. 3 dwg
Patent RU-2109250-C1 (RU)
Inventor: BELOPUKHOV V N
IPC: G01B11/24
Filed: 1995-01-12
Granted: 1998-04-20
Abstract: FIELD: no-contact measurement of part profile. SUBSTANCE: light beam is directed to surface of body of rotation under test perpendicularly to axis of rotation with shift relative to this axis. Then light beam is moved to discrete points in parallel to axis of rotation. Vectorial angle and height of beam position are recorded on photoreceiver. The latter is used with photoreceiving surface form in the shape of side surface of cylinder. EFFECT: higher measurement results. 3 dwg
Patent RU-2072653-C1 (RU)
Title: Приспособление для расчесывания и массажа
IPC: A45D24/10
Filed: 1995-05-16
Granted: 1997-01-27
Abstract: 1. Приспособление для расчесывания и массажа, содержащее ряды расчесывающих элементов, отличающееся тем, что оно содержит источник магнитного поля для обеспечения магнитотерапевтического воздействия.2. Приспособление по п.1, отличающееся тем, что источник магнитного поля выполнен в виде постоянных магнитов, расположенных в расчесывающих элементах.3. Приспособление по п.1, отличающееся тем, что содержит жидкость, обладающую ферромагнитными свойствами.4. Приспособление по п.3, отличающееся тем, что источник магнитного поля обладает способностью изменять параметры магнитного поля.
Patent RU-2090951-C1 (RU)
Title: Process of plasma-chemical etching of materials for microelectronics
Inventor: AMIROV ILDAR ISKANDEROVICH
IPC: H01L21/3065
Filed: 1995-06-16
Granted: 1997-09-20
Abstract: FIELD: manufacture of integrated circuits. SUBSTANCE: material placed on substrate holder into magnetic field and under HF voltage having frequency 13.56 MHz is subjected to action of chemically active plasma of HF induction discharge of reduced pressure outside zone of its predominant generation. Plasma is generated by HF induction discharge with frequency 40-500 MHz in magnetic field with intensity 30-300 Oe under decreased pressure. EFFECT: enhanced productivity. 1 dwg
Patent RU-2096866-C1 (RU)
Title: Chemical source anode
Inventor: SHEMBEL ELENA MOISEEVNA
IPC: H01M4/06
Filed: 1995-07-06
Granted: 1997-11-20
Abstract: FIELD: electrical engineering. SUBSTANCE: anode base is made of lithium or its alloys, and it has modifying surface layer of lithium-aluminium alloy powder. Relation of modifying layer thickness to total thickness of anode may be equal to 0.05-0.5. This provides for better coupling of surface layer with base and for developed surface. EFFECT: reduced internal resistance, improved discharge characteristics. 2 cl, 2 dwg
Patent RU-2103439-C1 (RU)
Inventor: TSELIKOV F I
IPC: E01C11/16
Filed: 1995-06-30
Granted: 1998-01-27
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to construction materials used in reinforced earth-structures of motor roads and railways, ground structures, bases and foundations of buildings, etc. This material improves operating characteristics of structures, increases their strength, filtering ability, and service life. Material has matrix 1 which is nonwoven needle-punched material, and reinforcing members 2 secured with matrix by means of thermoplastic glue 3. Reinforcing members 2 are located on matrix at constant pitch of Δ equal to 20-50 mm and secured with matrix under action of temperature and pressure. Used as reinforcing members are strips made of unidirectional roving glass-fibre braid which is preliminarily impregnated with thermoplastic glue. EFFECT: high efficiency. 5 dwg
Patent RU-2135184-C1 (RU)
Inventor: FILIMONKOVA N N
IPC: A61K31/59
Filed: 1995-07-03
Granted: 1999-08-27
Abstract: Изобретение относится к медицине> а именно к дерматологии, и касается способа лечения псориаза. Изобретение обеспечивает повышение терапевтической эффективности и предотвращение побочных эффектов. Сущность способа заключается в том, что параллельно с проведением фотохимиотерапии назначают витамин D 2  по 1000 ME 3 раза в день и витамин А по 3300 ME 3 раза в день в течение трех недель.
Patent RU-2098708-C1 (RU)
Title: Shut-off member end position indicator
Inventor: VANINSKIJ NATAN KH
IPC: F16K37/00
Filed: 1995-08-31
Granted: 1997-12-10
Abstract: FIELD: pipe line fittings. SUBSTANCE: indicator includes nonmagnetic hollow housing with rod located inside and connected with shut-off member and carrying permanent control magnet. Indicator includes also electrical end position indicating unit made in form of hermetically sealed reed relays arranged axis-symmetrically around housing. Hollow compartment made from nonmagnetic material is mounted in zone of blind end of hollow housing coaxially with it. Compartment is provided with auxiliary permanent magnet mounted for axial displacement. Both magnets are directed towards each other by their similar poles. On opposite side, auxiliary permanent magnet is provided with indicating rod fitted with return spring which may extend beyond compartment. EFFECT: enhanced reliability. 6 cl, 1 dwg
Patent RU-2098774-C1 (RU)
Inventor: MARSOV VADIM I
IPC: G01G11/14
Filed: 1995-08-22
Granted: 1997-12-10
Abstract: Использование: весоизмерительная техника. Сущность изобретения: при поступлении материала на ленту транспортера 2 транспортер отклоняется, перемещая подвижную часть 15 потенциометрического датчика 16 и бесконтактных датчиков 17. При малых отклонениях транспортера напряжение, снимаемое с потенциометрического датчика 16 при замкнутом контакте 22, поступает на входы 23, 24 интегратора 25. Интегратор 25 фиксирует массу материала за время измерений потенциометрическим датчиком. При больших отклонениях транспортера срабатывает один из бесконтактных датчиков 17. Включается реле 26, размыкая контакт 22. Включается двигатель 7, который смещает компенсирующий груз 5 по винту 6. Транспортер 2 возвращается в горизонтальное положение и подвижная часть 15 выходит из прорези одного из бесконтактных датчиков 17. Реле 26 отключается, его контакт 22 замыкается и электрическая цепь на входе 23 электронного интегратора 25 восстанавливается, а двигатель 7 отключается. Пропорционально смещению груза 5 перемещается диск 8, и меняется его скорость. Зубчатый диск 9, закрепленный на одной оси с диском 8, входит в прорезь датчика 10. Число импульсов от диска 9 суммируется счетчиком 11 и пропорционально массе материала, находящегося на ленте транспортера. Полная масса отдозированного материала равна сумме показаний счетчика 11 и интегратора 25. 1 ил.
Patent RU-2115933-C1 (RU)
Title: Fibre-optical accelerometer
Inventor: VLASOV JU N
IPC: G01P15/093
Filed: 1996-01-29
Granted: 1998-07-20
Abstract: FIELD: measurement of parameters of accelerations and vibrations from natural and artificial sources. SUBSTANCE: two fibre-optical coils of interferometer are wound interference fit on side surfaces of two elastic cylindrical backings. Inertial mass is arranged between two elastic backings. Interferometer is matched with double-wave source of coherent light and two photodetectors through optical spectral divider. Outputs of photodetectors are connected to electron unit. Electron unit makes it possible to tune operation of interferometer to length of wave optimal from point of view of sensitivity and dynamic range of interferometer. Electron unit removes influence of changes of intensity of light source too. EFFECT: enhanced reliability of fibre-optical accelerometer. 4 dwg
Patent RU-2127613-C1 (RU)
Title: Bile duct dilator
Inventor: PROKOSHKIN S D
IPC: A61M29/00
Filed: 1996-03-29
Granted: 1999-03-20
Abstract: FIELD: inoperative treatment of cholelithiasis. SUBSTANCE: dilator allows recovery of affected organ lumen and may be removed after its function is carried out. Dilator has frame made of material with form memory. It is manufactured as helical spring with shaped section of turn. Turns are arranged snugly to one another. Both ends of spring are fitted with locks. The latter are made in the form of straight or shaped section to facilitate dilator removal. Straight section may be positioned in parallel to frame axis or at an angle to it. EFFECT: improved design. 1 dwg
Patent RU-2117201-C1 (RU)
Title: Mechanism to convert movement of piston into rotation of piston machine shaft
Inventor: SHEPELEV ALEKSANDR ALEKSANDROV
IPC: F16H23/04
Filed: 1996-04-09
Granted: 1998-08-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: reciprocating movement of piston accompanied by rotation of piston around its axis inside cylinder is converted into rotation of shaft by means of inclined disk 2 rotating in bearing 3 and rod 4 with pin arranged inside inclined disk 2. Pin gets into hole of hinge insert 7. Hinge joint is installed in bearings on inclined disk 2 so that axis of hinge joint passes along chord of circumference whose center lies on axis of rod 4. Extreme positions of rod 4 in its travel are located at equal distances from center of rotation of disk 2. With rod 4 moving in guide 5, at engagement of pin of rod 4 with inclined disk 2, torque is formed which rotates rod 4 together with inclined disk 2 and guide 5 of rod 4 and is conveyed from rod guide to user, either directly or through gearing. Piston travel is set within required interval, from zero to maximum, by changing angle of inclination of disk bearing in mechanism housing relative to rod axis. EFFECT: simplified design, improved reliability. 5 cl, 3 dwg
Patent RU-2133666-C1 (RU)
Inventor: DENNIS DZHEROM KALOTA
IPC: C10M129/50
Filed: 1994-10-07
Granted: 1999-07-27
Abstract: Изобретение относится к обработке металлов. Представлены новые водорастворимые рабочие жидкости, содержащие полиаспарагиновую кислоту и ее соли, пригодные в качестве смазки в процессах резки, сгибания, шлифования и формования как черных, так и цветных металлов. Полиаспарагиновая кислота и ее соли могут быть легко удалены после их использования без специальной обработки, так как являются биоразлагаемыми и не требуют регенерации. 3 с. и 19 з.п. ф-лы, 12 табл.
Patent RU-2112132-C1 (RU)
Title: Collar packer
Inventor: BIKBULATOV I KH
IPC: E21B33/03
Filed: 1996-06-04
Granted: 1998-05-27
Abstract: FIELD: oil and gas industry. SUBSTANCE: invention refers to packing devices used to shut well clearance across well-head, for example, between conductor and shaft of packer. Collar packer includes packer, shaft with lower rest and bushing carrying sealing member. From above it is limited by upper rest with tail part having cams. Upper end of tail part is fitted with handle for round turn of it with reference to shaft. Bushing, rest and tail part are manufactured as one unit and are installed with clearance relative to shaft. Cams of tail part can engage and disengage string flange. Lower rest has radial conduit. It communicates clearance between shaft and rest with well clearance. Tail part above cams has radial conduit and is fitted with feeding branch pipe. EFFECT: simplified design of collar packer and protection of walls of casing string against high loads. 2 dwg
Patent RU-2099273-C1 (RU)
Title: Tower crane
Inventor: BELLAVIN MIKHAIL S
IPC: B66C5/00
Filed: 1996-06-11
Granted: 1997-12-20
Abstract: FIELD: hoisting and conveying equipment; particularly hoisting machinery. SUBSTANCE: one end of the first boom is welded to bell and the other end is mounted on electric motor vehicle and is welded to its body. One end of the second boom is also welded to the bell while the other end is welded to support installed on bogie. Boom to boom angle is equal to 90 deg. One end of beam is welded to the first boom and the other end to the second boom. Installed on the beam is load carrying bogie with load hoisting winch. EFFECT: improved efficiency. 3 dwg
Patent RU-2113160-C1 (RU)
Title: Wind-resistant lantern for worship application
IPC: F21L19/00
Filed: 1996-06-17
Granted: 1998-06-20
Abstract: FIELD: lighting appliances. SUBSTANCE: lantern is intended for use on monuments, bases of monuments, crosses at burial places for example in cemeteries. Lantern has body of rectangular configuration with vessel for fuel such as oil. Vessel is formed by lower part of body and its depth if equal to 1/3 of body height. Made on upper edge of vessel are protrusions, and mounted on these protrusions is float with wick. Made in front part of body is opening with slots along lantern body. Protective glass is seated in aforesaid slots. Body cover has holes, and it is installed in slots in upper part of body. Lantern ensures long period of burning, fire-safety, and possibility of installing in niches of worship structures. EFFECT: higher efficiency. 1 cl, 12 dwg