baber/WOPTO huggingface dataset:
Patent RU-2038392-C1 (RU)
Title: Method for production of metallic cobalt
Inventor: ABISHEV DZHANTORE NURLANOVICH
IPC: C22B23/00
Filed: 1991-07-08
Granted: 1995-06-27
Abstract: FIELD: production of cobalt. SUBSTANCE: method for production of metallic cobalt consists in autoclave reduction of cobalt hydroxide. Subjected to autoclave reduction is water- alkali pulp of cobalt hydroxide with content of sodium hydroxide of 250-300 g/cu.dm. Process is conducted in the presence of pentatomic aliphatic alcohol C 5 H 12 O 5 . EFFECT: higher efficiency. 1 tbl
Patent RU-2043275-C1 (RU)
Title: Hopper for loose materials
Inventor: BUROBIN VYACHESLAV NIKOLAEVICH
IPC: B65D88/64
Filed: 1992-03-16
Granted: 1995-09-10
Abstract: FIELD: storage and dispensing of difficult-to-flow materials. SUBSTANCE: hopper for loose materials has housing 1 accommodating bridge breaker made in form of horizontal shaft 2 with tilted disks 3, and drive. Hollow horizontal shaft 2 has carrier 4 installed inside. Shaft drive has planetary gear train with epicyclic central wheel 5 secured on carrier 4 through engagement clutch 6. Planet pinion 7 meshing with epicyclic wheel is mounted on horizontal shaft 2. Central wheel 5 of planetary gear train has brake 8 closed on drive housing. Disks are installed eccentrically on horizontal shaft. Device can operate both at fixed and sliding eccentricity modes. This provides optimum kinematic action of disks of bridge breaker horizontal shaft on material. EFFECT: intensified bridge breaking process. 1 dwg
Patent RU-2043208-C1 (RU)
Title: Vehicle double axle rocker suspension
Inventor: KOVAL NIKOLAJ GAVRILOVICH
IPC: B60G5/00
Filed: 1992-03-17
Granted: 1995-09-10
Abstract: FIELD: transport engineering. SUBSTANCE: guiding device is formed by two levers. Following layout is used to distribute load transmitted through suspension on a vehicle frame. Pneumatic tyres are set up on outer ends of swinging levers. Common pin articulates the other ends of levers with frame bracket. Sheet springs are placed under longitudinal levers. Common swinging pin articulates middle part of sheet springs with levers. Movably interacting with longitudinal lever brackets sheet springs transmit part of vertical load to a frame and re-distribute load between axles. In such layout vertical load is transmitted through suspension to a frame by means of three brackets from each side of a vehicle. Two extreme of these brackets are mounted on axles. EFFECT: simplified design. 2 dwg
Patent RU-2058582-C1 (RU)
Inventor: ABUGOV GELIJ P
IPC: G06F3/14
Filed: 1992-01-03
Granted: 1996-04-20
Abstract: Изобретение относится к технике обработки цифровых данных. Устройство содержит блок 1 индикации, переключатель 2, первый блок 3 памяти, выход 4 устройства, клавиатуру 5, блок 6 сравнения, первый элемент ИЛИ 7, элемент И8, вход 9 сигналов контроля устройства и тактовый вход 10 устройства, первый 11 и второй 12 сдиговые регистры, триггер 13, второй 14 и третий 15 элементы ИЛИ, распределитель 16 считывания, распределитель 17 записи, второй блок 18 памяти, второй 19 и третий 20 блоки сравнения. Технический результат выражается в упрощении процесса восприятия результата отображения за счет обеспечения селекции сигналов контроля. 1 ил.
Patent RU-2009178-C1 (RU)
Title: Odorant for liquified hydrocarbon gas
Inventor: FAKHRIEV AKHMATFAIL M
IPC: C10L3/00
Filed: 1992-04-20
Granted: 1994-03-15
Abstract: FIELD: petrochemistry. SUBSTANCE: odorant on the base of ethylmercaptan or mixture of ethyl-, propyl-, and butylmercaptans additionally contains waste of light hydrocarbon raw materials oxidizing demercaptanization (30-70 mass % ), dimethylsulfide (15-45 mass % ), diethyldisulfide (10-30 mass% ) and methylethylsulfide the rest. EFFECT: improves desired product quality. 2 cl, 2 tbl
Patent RU-2055405-C1 (RU)
Inventor: MEZIN NIKOLAJ IVANOVICH
IPC: G11B5/33
Filed: 1992-05-07
Granted: 1996-02-27
Abstract: FIELD: information storage devices. SUBSTANCE: device has thin-film core, which is applied to substrate, current conductor with magnet, which are adjacent to core and spaced from it through insertion of working space. In addition device has terminals, spring plate, brass casing. Core is shaped as plate, which magnetization goes along single axis, which attenuation rate for electromagnetic waves is low and coercive force of domain boundaries is also low. Current conductor is made as microstrip oscillating element from magnetically soft material and is connected to permanent magnet by its terminals. EFFECT: increased density of magnetic recording, increased signal-to-noise ratio, increased operating frequency, increased frequency range. 4 dwg
Patent RU-2047646-C1 (RU)
Title: Method of petroleum residues deasphalting
Inventor: BIKTIMIROV FELIKS S
IPC: C10G21/14
Filed: 1992-05-21
Granted: 1995-11-10
Abstract: FIELD: oil processing. SUBSTANCE: petroleum residue is mixed preliminary with solvent and fed in extractor between phase interface and contact devices. Deasphalting is carried out with liquefied hydrocarbon solvent in column type extractor equipped by contact devices and heater at its upper part. EFFECT: improved method of deasphalting. 1 dwg
Patent RU-2033952-C1 (RU)
Title: Floating cover seal for liquid storage reservoirs
Inventor: KVASHNIN EVGENIJ D
IPC: B65D88/34
Filed: 1992-05-25
Granted: 1995-04-30
Abstract: FIELD: storage of oil and oil products. SUBSTANCE: floating cover seal for reservoirs intended for storing liquid products has carriage 7 installed on inclined guides 6 with unit 3, sealing member 2, coating 9 to provide protection against precipitation, and insulating apron 5 secured on floating cover 1 and on sealing member 2. Guides 6 are inclined towards reservoir wall side, and coating 9, in opposite side. EFFECT: enhanced quality of sealing. 2 cl, 5 dwg
Patent RU-2022968-C1 (RU)
Inventor: EFIMENKO INESSA A
IPC: A61K31/137
Filed: 1992-05-12
Granted: 1994-11-15
Abstract: Сущность изобретения: соединения ф-лы [NH 2 R 1 R 2 ] 2 PdCl 4 , где R 1  соединение ф-лы 1 представленной в описании, где R 2 = CH 3 , C 2 H 5 ; Y= H,OH; NO 2 ; X 1 =H, OH; X 2 -OH, CH 3 ; X 3 -H, CH 3 , CH 2 OH. Реагент 1 : дихлорид палладия. Реагент 2: 1-(4-нитрофенил)-2-метиламиноэтанол, 1-(4-нитрофенил)-2-аминопропан-1,3-диол или 2-(3-гидроксифенил)-2-этиламиноэтанол 2-фенил-1-1метиламинопропан-2-ол. Условия реакции в водной среде, подкисленной соляной кислотой, при стехиометрическом соотношении компонентов при 30 - 80°С. 2 с.п. ф-лы, 8 табл.
Patent RU-2007626-C1 (RU)
Inventor: BELAN VLADIMIR I
IPC: B30B15/24
Filed: 1992-05-22
Granted: 1994-02-15
Abstract: FIELD: metallurgical engineering. SUBSTANCE: electrohydraulic drive has hydraulic system for motion of working members 14 and 16, hydraulic system for rotation of drive shafts 15 and 17 and control unit made in form of two programmed controllers 1 and 2 with current-setting resistors 9 which control stepping motors 3-7 of hydraulic boosters 10 and 11 and three-line flow regulator 28. Flexible shafts 14 and 16 are fitted on swivel levers 22 connected with hydraulic cylinders 12 and provided with tooth sectors 23 which are engageable with gears 24 kinematically linked with hydraulic boosters 10 and 11. EFFECT: enhanced reliability. 2 dwg
Patent RU-2082761-C1 (RU)
Inventor: BEPPU TERUHIKO
IPC: C12N9/78
Filed: 1992-08-14
Granted: 1997-06-27
Abstract: FIELD: microbiological industry, biotechnology. SUBSTANCE: cells of the strain E. coli were transformed with recombinant plasmid containing fragment of chromosomal DNA Pseudomonas chlororaphis B-23 which encodes enzyme nitrile hydratase. Then recombinant colonies were selected and cultured under conditions providing the production of enzyme protein. Then substrate (nitrile consisting of 2-4 carbon atoms) is added to suspension of cell-producers and mixture is incubated for time necessary for conversion the substrate to the corresponding amide. EFFECT: improved method of amide producing. 10 dwg
Patent RU-2032314-C1 (RU)
Title: Shelter
Inventor: BYKMUKHAMED NIKOLAJ I
IPC: A01G9/14
Filed: 1992-07-21
Granted: 1995-04-10
Abstract: FIELD: agriculture. SUBSTANCE: shelter consists of a carcass in the shape of arcs 1 mounted on foundation 2, uncovering roof in the form of rotating bobbin 3 with flexible breadth 5 wound on its axle 4. One end of the breadth is fixed on axle 4 of bobbin 3. The other end 6 of breadth 5 of bobbin 3 is fixed on foundation 2 of the carcass. Arcs 1 of the carcass near foundation 2 are made with undercuttings 7 for placing bobbin 3 in them when the breadth is folded and unfolded. The device is equipped with flexible bendable clamping members 8 mounted over bobbin 3 and outer surface 9 of arcs 1 of the carcass. Ends 10 and 11 of the clamping members are fixed on foundation 2. Being deformed, flexible bendable clamping members 8 lead bobbin 3 between themselves and outer surface 9 of arcs 1 of the carcass and let bobbin 3 roll out over arcs 1 of the carcass when breadth 5 is unfolded and folded. This excludes the operation of "unfastening-fastening" of the clamping members during the shelter servicing and ensures the reliability of the breadth fixing to the carcass arcs. The availability of undercuttings 7 near foundation 2 of arcs 1 of the carcass simplifies the breadth assembling when the bobbin is folded and reduced the loadings on the carcass arcs when the shelter is open and closed with the bobbin weight as in such positions the bobbin interacts only with the foundation on which it can be fixed. EFFECT: simpler design. 4 dwg
Patent RU-2078772-C1 (RU)
Title: Method for production of high molecular weight partially hydrolyzed polyacrylamide
Inventor: TELESHOV EDUARD N
IPC: C08F220/56
Filed: 1992-07-23
Granted: 1997-05-10
Abstract: FIELD: chemical technology. SUBSTANCE: desired polyacrylamide is prepared by polymerization of acrylamide, the process is carried out in concentrated aqueous solutions, initial temperature in buffer solutions being 20-50 C. Mixture of sodium tetraborate with sodium hydroxide (their molar ratio being 1: 3 respectively), or mixture of disodium orthophosphate with sodium hydroxide (their molar ratio being 1:1) or mixture of sodium carbonate (its concentration being 0.02-0.36 mol/l) with sodium hydroxide (its concentration being 0.04-0.54 mol/l) are used as said buffer solution having pH 12.0-12.4. Reaction mixture is heated at 60-75 C within 5 h in vacuum or in inert atmosphere, polymer is dried and ground to prepare powder having size 0.1-5 mm. EFFECT: improved efficiency of the method. 8 tbl
Patent RU-2028858-C1 (RU)
Inventor: BOLDYREV ALEKSANDR V
IPC: B21F27/12
Filed: 1992-07-21
Granted: 1995-02-20
Abstract: FIELD: metal nets production. SUBSTANCE: apparatus has coil holders with wires, longitudinal and transverse wires feeding mechanisms. Mechanism of longitudinal wire feeding is made as frictional drum, connected with individual drive. Apparatus has compensating section, made of loops of longitudinal wires. Frictional drum is located inside the compensating loops and transfers to longitudinal wires linear speed. Apparatus also has welding mechanism, that has welding drum with mean to catch welded part of net, made in the form of row of longitudinal grooves for laying and keeping of transverse wires in process of their welding to longitudinal wires. Welding drum is connected with individual drive, that transfer to longitudinal wires linear speed, value of which is lower, than value of linear speed, transferred by frictional drum. EFFECT: apparatus is used to produce metal nets of high quality. 2 dwg
Patent RU-2029204-C1 (RU)
Title: Method of producing pressurized nitrogen
Inventor: GARIN VADIM A
IPC: F25J3/04
Filed: 1992-10-12
Granted: 1995-02-20
Abstract: FIELD: cryogenic technique. SUBSTANCE: method comprises steps of separating in two stages of fractionating unit with reception of bottoms liquid, a purified gaseous nitrogen under pressure and a cleaned nitrogen reflux; taking off a part of the liquid nitrogen reflux from the second stage of the fractionating unit; heating that part and feeding it as an additional reflux to the first stage of the fractionating unit; expanding the purified gaseous nitrogen from the first stage of the fractionating unit in a centrifugal expander; secondary heating of it; after-compressing in a compressor and delivering to a user. EFFECT: simplified technological operations. 2 cl, 1 dwg
Patent RU-2052545-C1 (RU)
Inventor: ALEKSEEV ANDREJ N
IPC: C25D21/04
Filed: 1992-09-16
Granted: 1996-01-20
Abstract: FIELD: chemical electroplating. SUBSTANCE: method involves throttling sucked air flow by shutter at the stage of charging (discharging) bath with parts. Method is characterized in that self-throttling of sucked air flow is effectuated at the stage of heating (cooling) of treating medium in bath by members with thermally deformed surfaces. Such members are made from materials possessing thermomechanical memory properties. Apparatus for chemical electroplating and hot rinsing has baths, side vent suction pipes provided with rotary shutters(slide valves) and outer actuating members for rotating shutters (slide valves) about their axes. Apparatus is characterized in that each side suction pipe is provided with at least one member having thermally deformed surface. This member rigidly connected with guide is mounted through respective slit in side wall of bath suction pipe and may be conjugated with outer surface of side wall. EFFECT: increased efficiency and precision in controlling flow rate of sucked air. 5 cl
Patent RU-2072899-C1 (RU)
Title: Method of applying metal oxides on inorganic carrier
Inventor: MELNIKOV VALERIJ N
IPC: B01J32/00
Filed: 1992-09-02
Granted: 1997-02-10
Abstract: FIELD: protective coatings. SUBSTANCE: objective of invention is to apply metal oxide coating onto inert inorganic carriers employed for catalysts in petrochemistry, for purification of exhaust gases, afterburning of combustible admixtures, in production of semiconductor and integrated circuits. To form oxide metal layer on a carrier surface, 2-90 wt % of metal aluminium is introduced into carrier during molding operation. Aluminium is then transformed into aluminium nitride when calcined under nitrogen at 800-1500 C, whereupon carrier is successively treated with an alifatic alcohol or organic acid, inorganic alkali or acid solution, and metal alcoholate, dried, and further repeatedly treated in the same manner. After heat treatment at 450-1200 C a homogeneous metal oxide surface layer is obtained. EFFECT: improved quality of coating. 2 cl, 1 tbl
Patent DE-10011649-C1 (DE)
Title: The thin layer system is formed using a substrate which is supplied with a bias voltage while the layers of different materials are sputtered on to it in sequence to give smooth surfaces and a thin interdiffusion zone between them
Inventor: FEIGL TORSTEN
IPC: C23C14/34
Filed: 2000-02-28
Granted: 2001-09-27
Abstract: To form a thin layer system with at least two layers of different materials, they are developed over each other by sputtering on to a substrate which has an applied bias voltage. The bias voltage is varied at the substrate while at least one layer is deposited, according to the layer thickness. The two materials for the layers are molybdenum and silicon. The bias voltage is varied at 0-200 V.
Patent DE-10063069-C1 (DE)
Title: Operating device for switch in automobile passenger compartment has button element with button surface and pin projecting through spring acting as carrier for decor layer
Inventor: BACHMAYER GEORG
IPC: H01H13/04
Filed: 2000-12-18
Granted: 2002-02-07
Abstract: The switch operating device (10) has an operating element (18) provided with a button element (21) having a button surface (19) and at least one pin (20) extending perpendicular to the latter, projecting through an elastic spring element acting as a carrier (12) for a decor layer (14,15,16) of real or artificial leather, material or velour.  An Independent claim for an automobile interior component provided with a switch operating device is also included.
Patent DE-10147691-C1 (DE)
Title: Arrangement for navigation in unknown terrain, especially buildings, has badges located on structures displaying colors corresponding to those on map when viewed from correct orientation
Inventor: STRANG THOMAS
IPC: G09B29/10
Filed: 2001-09-27
Granted: 2003-05-08
Abstract: The navigation arrangement has a map (4) on which are shown codes displayed on badges or stickers (1) arranged on walls and/or objects within the terrain. The badges or stickers are designed to appear in different colors or with different structures when observed horizontally from different directions. The map is correctly orientated when the colors or structures on the walls and/or objects coincide with those on the map.
Patent DE-10161720-C1 (DE)
Title: Device, for fixing hanging pipes onto e.g. ceilings, comprises fixing brackets arranged opposite a web for closing the space formed between the side cheeks and the web
IPC: F16L3/133
Filed: 2001-12-15
Granted: 2003-05-28
Abstract: Device for fixing hanging pipes onto e.g. ceilings comprises fixing brackets (20a, 20b) arranged opposite a web for closing the space formed between the side cheeks (22, 25) and the web.  Preferred Features: The brackets are bent opposite each other in one plane. An opening is formed in each bracket for a fixing device. Only one fixing opening is provided in the bracket. The upper bracket (20a) extends up to the opposite-lying side cheek and is welded in this region.
Patent DE-10163596-C1 (DE)
Title: Verfahren zur mobilen On- und Offlinekontrolle farbiger und hochglänzender Automobilteiloberflächen
Inventor: PECHER UDO
IPC: G01N21/27
Filed: 2001-12-21
Granted: 2003-09-18
Abstract: Das Verfahren zur mobilen On- und Offlinekontrolle farbiger und hochglänzender Automobilteiloberflächen sieht eine kameragestützte, mit einer optischen Neuro-Fuzzy-strukturierten Bilddatenbank verknüpfte und initialisierende optische Abtastung der Automobilteiloberfläche mit einem winkelabhängigen Spektralphotometer vor, das mit einer Computer-Aided-Optical-Quality-Datenbank eine Aufbereitung der vom Detektor kommenden Messsignale erlaubt und die Beurteilung der vermessenen Automobilteiloberflächen gestattet. Die Datenanbindung erfolgt über ein neuronales Netzwerk hin zu einem Leitstand für Oberflächenmesstechnik, der mit einem Produktionsplanungssystem, einem Kundeninformationssystem und der Produktionseinheit Automobilbelackung/-beschichtung verbunden ist.
Patent DE-10218507-C1 (DE)
Title: Contact and/or connection terminal has supporting element pivotably mounted/deformably positioned, spring biased against spring arm, manually operable to relieve/open clamping point
Inventor: KOTTEK GERHARD
IPC: H01R4/48
Filed: 2002-04-25
Granted: 2003-05-15
Abstract: The device has at least one conducting supporting element (2) and at least one spring element (3), between which the conductor (30) is clamped when inserted and is contacted by the supporting element. The supporting element is pivotably mounted in the housing and/or deformably positioned, spring biased against the clamp arm (4) of the spring element and manually operable to relieve and/or open the clamping point (5).
Patent DE-19532588-C1 (DE)
Inventor: HAEFELE GUENTER DIPL ING
IPC: G01R21/133
Filed: 1995-09-04
Granted: 1997-03-06
Abstract: In order to improve signal processing in an electricity meter (E1, E2, E3, E4) with differentiating input transformers (W1, W2, W3, Wi), especially current transformers, an analog filter, especially a low-pass filter, is fitted downstream of the input transformers. This limits voltage peaks for the downstream electronics. The alterations in the measured signals caused by the filters are compensated by a digital filter during subsequent signal processing.
Patent DE-19603333-C1 (DE)
Inventor: BAMERT HANS JOACHIM
IPC: F04B53/16
Filed: 1996-01-31
Granted: 1997-08-21
Abstract: The invention concerns a piston pump for the metered delivery of free-flowing media, in particular abrasive liquids with relatively high viscosity. The pump comprises a pump cylinder (1), which is closed at both ends, and a delivery piston (2) which is provided with piston rods and moves with variable strokes in the pump cylinder (1) between two end positions. The pump further comprises annular metering chambers (6, 6') which are formed on both sides axially adjacent the delivery piston (2) and can be alternately applied via control members to a feed line (15) and a delivery line (15') for the liquids to be delivered, the amounts delivered being varied by shortening or extending the metering chambers (6, 6'). According to the invention, the liquids to be delivered can be metered in a precisely reproducible manner and the inlet of air during intake steps can be avoided in that the piston rods (3) and/or the delivery piston (2) are/is surrounded over parts of their lengths/its length by tightly sealed, deaerated flushing chambers (4); and in that the metering chambers (6, 6') and the flushing chambers (4) are separated from one another by sealing rings (7, 7', 7", 7"') which abut the piston rods (3) and/or the delivery piston.
Patent DE-19634895-C1 (DE)
Title: Wheel suspension for vehicles
Inventor: BLONDEAU JEAN DR
IPC: B62D7/04
Filed: 1996-08-29
Granted: 1997-09-11
Abstract: The vehicle's axle provides a bearing for the wheel (7) as well as a support for a wheel guide. An upright column guide (3) on the wheel bearing can have its height adjusted via a guide bushing (4), and has a rigid guidance through its shape. A support plate (9) may be connected to the guide bushing by an elastic support ring (12). This plate may be connected to the guide bushing through lifting lugs in the swivel axis (13).
Patent DE-19844373-C1 (DE)
Title: Making padded objects by assembling cushion shell sections onto core
Inventor: KRAUSE MARKUS
IPC: B29C39/12
Filed: 1998-09-28
Granted: 2000-01-20
Abstract: Two separated sections (46, 50) of a cushion shell are cast, to be assembled onto a core (24). A defined gap left between shell and core is filled by a coating material, bonding core and casing together. Preferred features: A hard polyurethane coating material is employed. Surrounding edges of the casings have connecting sections, between which the coating material penetrates, making a mechanically firm bond on setting. Casing sections and/or core have elevations (42) defining the gap. Casing sections are made of reactive polyurethane foam. The core includes passages (36).
Patent DE-19920028-C1 (DE)
Title: Plastic clip with two arms joined by yoke has stop piece and counter stop piece, recessed grip with ridge
IPC: B42F9/00
Filed: 1999-04-27
Granted: 2000-06-29
Abstract: The plastic clip has two arms (1,2) joined by means of a yoke (3). At least one clip-arm has a stop piece cooperating with a counter-stop-piece. The exterior of at least one of the clip-arms has a central, circular recessed grip (6) for a finger or thumb-tip and defined by a peripheral, circular ridge (4). Part (8) of the polished-surfaced recessed grip protrudes beyond the yoke.
Patent DE-19927662-C1 (DE)
Title: Arrangement for lifting internal assemblies from enclosed filters has clamp tool for engaging central, load bearing component of the assembly, e.g. center filtrate collection pipe
Inventor: STEINHAUER HANNS-WILLI
IPC: B01D29/41
Filed: 1999-06-17
Granted: 2000-10-05
Abstract: An arrangement (10) for lifting internal assemblies from enclosed filters has a jaw grip tool for engaging a central component of the assembly, e.g. the center filtrate collector pipe (6). The grips have at least a pair of clamps (11a,b) with curved jaw inserts (12a,b) capable of at least partially fastening around the component. The lifting tool has a central cavity providing clearance from the engagement points, to allow location/removal of the tool  The grip jaws are located on the end section (7) of the central, load bearing component (6), which is shaped to accept the jaw inserts (12a,b). Cords, or chains, are attached to the points (16a,b) and on tensioning the cords, the clamps self-tighten onto the assembly lifting point. Alternatively manual, snap-lock type catches may be provided to be located and secured by the operator before lifting.