baber/WOPTO huggingface dataset:
Patent DE-4404915-C1 (DE)
Title: Set square for hand-operated flagstone-cutter
Inventor: LIU WN-HEI
IPC: B28D7/04
Filed: 1994-02-16
Granted: 1995-07-27
Abstract: The lengthwise rule (14) is joined to the end of the horizontal rule (12), and has a supporting side (16) running in its lengthwise direction. This side (16) has a set-back portion (18) adjacent to the horizontal rule. This portion has a predetermined width in the direction of the end of the horizontal rule, also a predetermined length in the direction of the top end of the lengthwise rule. The lengthwise rule can be arranged to hinge on the horizontal one, and it can have top and bottom sections joined by a middle one. The axes of the top and bottom sections can be parallel, the top one pivoting on the horizontal rule. The axis of the middle section is at a predetermined angel to the open end of the rule (12) and to the bottom section. The lengthwise rule also has a set-back portion defined by the top and middle sections.
Patent DE-4408803-C1 (DE)
Title: Polymer split fluid flow filter control unit
IPC: B29C48/691
Filed: 1994-03-15
Granted: 1995-09-14
Abstract: In a unit which controls the flow of fluid within two or more passages, the novelty is that the control unit incorporates common fluid inlet (10) and flow passages (5, 6) to o the outlet (11). Each partial fluid flow passage (5, 6) has a filter (1, 2). The control unit has one or more valves (3, 4) linked to passages (10, 5, 6, 11) which filter the fluid flowing into the passages (10, 5, 6, 11), depending upon the position of the valves (3, 4). The filter assembly (1, 2) is rinsed clean by the fluid, or the fluid entering one of the passages (5, 6), while the other filter (13) is rinsed clean.
Patent DE-4440536-C1 (DE)
Title: Incubator cupboard with inner vessel having edge seal
IPC: C12M1/00
Filed: 1994-11-12
Granted: 1996-07-04
Abstract: For incubation of cell and tissue cultures, an incubator has an inner vessel (14) enclosing a load chamber and an outer vessel surrounding the inner vessel. The air jacket (26) formed between the vessels heats the chamber. Thermal insulation is provided between a housing (10) and the outer vessel. A seal (20) is positioned at the open side of the inner chamber, where a glass plate of the door seals it. The air jacket is formed at least up to the seal, which is located on an edge (18) of the inner vessel.
Patent NL-1023785-C1 (NL)
Title: Inflatable tent, e.g. tunnel tent, comprises inflated arches and inflated arched supports connected to separate air pumps
Inventor: WURFBAIN DRS ALEXANDER CHRISTI
IPC: E04H15/20
Filed: 2003-06-30
Granted: 2005-01-03
Abstract: The tent comprises inflated arches (1a-1o) and at least one inflatable arched support (8a-8o). Separate air supply circuits with separate air pumps (4, 11) are used to inflate the arches and supports. The tubular arches are anchored into the ground. A tarpaulin can be pulled over the arches.
Patent RU-2006016-C1 (RU)
Inventor: PANKRATOV NIKOLAJ A
IPC: G01L11/00
Filed: 1990-03-27
Granted: 1994-01-15
Abstract: FIELD: technical physics. SUBSTANCE: optoelectronic pressure transducer has source, photodetector, membrane and optical channel. Optical channel includes capacitor, raster, lens, two mirrors, second photodetector. Photodetectors are connected in opposition to each other and to synchronous detector. Radiation source is linked to AC generator. EFFECT: improved accuracy of measurements of pressure of liquids and gases. 1 dwg
Patent RU-2059741-C1 (RU)
Title: Method for production of multifilament high-orientation yarn
Inventor: BENDZHAMIN KHYUS NOKS
IPC: D01F6/90
Filed: 1990-07-09
Granted: 1996-05-10
Abstract: FIELD: textile industry; knitting. SUBSTANCE: filament is formed from melt of polyhexamethylene-adipamide with relative viscosity of 50-74 containing 2.5-35 mass.% of units of E-caprolactam, E-caprolactam with tris-2-aminoethylamine or 2-methyl-pentamethylene-adipamide. Spineret capillary diameter is 0.15-0.30 mm, length-to-diameter ratio L/D is at least 1.75. Speed of filament withdrawal from spinerets is not less than 4500 and not more than 5900 m/min. During formation, the filament tension is less than 1.2 g/denier, and, and output is, at least, 8000. Filament is cooled with air stream having relative humidity of more than 50% and velocity of 10-50 m/min at 10-30 C. Yarn from the filaments has denier from 15 to 92.7. EFFECT: higher efficiency. 11 tbl
Patent RU-2068181-C1 (RU)
Title: Process of manufacture of biosensory electrode
Inventor: KIRK VILLIS DZHONSON
IPC: C07K19/00
Filed: 1991-06-28
Granted: 1996-10-20
Abstract: FIELD: medicine. SUBSTANCE: invention may be used for immobilization of biomolecules in conductive substrate. Process of manufacture of biosensory electrode includes preparation of beyond-buffer solution of biomolecules in degree sufficient to prevent denaturation of biomolecules and such that all types of biomolecules have same sign of electric charge determined by their isoelectric points. Then two electrodes are submerged into solution and difference of potentials not less than 1.0 V is formed between them. Difference of potentials is varied under mode ensuring constant electric current sufficient for precipitation of biomolecules on one of electrodes and for their collection it. EFFECT: increased efficiency of process. 4 cl, 1 dwg
Patent RU-2008450-C1 (RU)
Title: Vehicle radiator
Inventor: SPINEEV ANATOLIJ K
IPC: F01P3/18
Filed: 1989-04-21
Granted: 1994-02-28
Abstract: FIELD: vehicle cooling system. SUBSTANCE: radiator has top header connected with tube box by means of coupling unit made in form of clamping member with slots and tie-up frame. Coupling unit is installed on axle of bracket rigidly secured on header housing. Catches are rigidly fastened to tube box. Sealing member is arranged between header and tube plate. Header is installed with adjustable clearance relative to tube box. To disconnect header from tube box the following should be done: release clamping member from engagement with bracket and turn it downwards on bracket axle. Tie-up frame comes out of clamping member slot and gets released from catch. EFFECT: provision of hermetic sealing of radiator and high reliability of connection. 3 dwg
Patent RU-2032977-C1 (RU)
Title: Air-tight electric machine
Inventor: DELFONTSEV NIKOLAJ S
IPC: H02K5/12
Filed: 1991-04-03
Granted: 1995-04-10
Abstract: FIELD: electric machine engineering. SUBSTANCE: asynchronous electric machine has thin-walled shield 1 mounted in bore of stator 2 and attached to frame 3. Metal shield 1 is cementing over length of magnetic circuit 4 of stator with the use of glass cloth, its edges are welded to frame 3 of stator which results in enhanced operational reliability. EFFECT: enhanced operational reliability of electric machine by way of provision for operation of thin-walled shield under effects of external pressure acting on it from space of stator. 2 dwg
Patent RU-2007844-C1 (RU)
Inventor: VERTUNOV MIKHAIL V
IPC: H03D3/00
Filed: 1991-04-30
Granted: 1994-02-15
Abstract: FIELD: radio engineering. SUBSTANCE: device has comparator 1, D flip-flop 2, univibrator 3, linear-variable voltage generator 4, memory unit 5, low-band filter 6. Linearity and slope of conversion are determined mainly by characteristics of generator of linear-variable voltage. EFFECT: increased linearity and slope of conversion and increased range of deviation frequency. 2 dwg
Patent RU-2031217-C1 (RU)
Title: Expansion tank for liquid cooling system of internal combustion engine
Inventor: BEZYUKOV OLEG K
IPC: F01P11/06
Filed: 1991-05-05
Granted: 1995-03-20
Abstract: FIELD: engine engineering. SUBSTANCE: expansion tank is separated into two parts by flexible diaphragm. The top part of the tank is in communication with a source of high pressure. The air pipe line is provided with a check valve. Both part of the tank are provided with safety valves. The diaphragm are corrugated. The hollows of the corrugation are restricted by grids mounted above and bellow the diaphragm. The top grid can be changed by the inner surface of the top part of the tank. The steam-gas turbine is connected to the bottom part of the tank. EFFECT: improved design. 6 cl, 2 dwg
Patent RU-2019198-C1 (RU)
Title: Method for marking out scales of rotameters employed in apparatuses for inhalation anesthesia
Inventor: KOTRAS RAFAEL L
IPC: A61M16/01
Filed: 1991-06-24
Granted: 1994-09-15
Abstract: FIELD: medical engineering. SUBSTANCE: this method of marking out scales of rotameters used in apparatuses designed for inhalation anesthesia prescribes determining position of float at extreme values of gas flow and flow rates corresponding to one and three thirds of rotameter measuring range, selecting nearest in length unified scale by referring to gas flow extreme value marks, positioning rotametric tube in such manner relative to unified scale that marks designating one and three thirds of rotameter measuring range will be located symmetrically with respect to corresponding unified scale graduations, and then transferring unified scale graduations to rotameter tube. EFFECT: higher accuracy. 4 cl, 2 dwg
Patent RU-2009399-C1 (RU)
Title: Burner
Inventor: VASILEV VIKTOR P
IPC: F23D17/00
Filed: 1991-06-25
Granted: 1994-03-15
Abstract: FIELD: thermal power engineering. SUBSTANCE: burner has a fuel feed pipe and three shells mounted coaxially with it. The fuel feed pipe and the first shell form a first air duct, and the second and third shells - a second air duct. The second and third shells are spaced at a minimum clearance in between and are made with cuts expanding to their ends and for rotation around the axis independently to each other. EFFECT: improved structure. 2 cl, 1 dwg
Patent RU-2012929-C1 (RU)
Title: Method for caloric stimulation of ceptors of semi-circular canals in chronic experiment
Inventor: ABAKAROV ASADULA T
IPC: G09B23/28
Filed: 1991-06-28
Granted: 1994-05-15
Abstract: FIELD: medicine, in particular, neurophysiology and otoneurology. SUBSTANCE: new method is characterized in that head skin was incised from occipital tubercle to auricle floor root, musculus temporalis was parted from its attachment area along occipital crest and then bent outwards, supraaural prominence of temporal bone was released, semi-spherical recess 1.5 mm deep was drilled at distance of 2 mm from prominence top inwardly, head of heat exchanger thermoprobe was tightly fit in this recess and its load-carrying portion was rigidly secured to occipital bone crest using fast-curing plastic. EFFECT: lower rate of traumatism and high accuracy and selectivity of thermal effect on ceptors of horizontal semi-circular canal under conditions of repeated chronic experiments. 3 dwg
Patent RU-2052948-C1 (RU)
Inventor: AVAKYAN OGANES GEGEMOVICH
IPC: A23F3/34
Filed: 1991-08-15
Granted: 1996-01-27
Abstract: FIELD: food industry. SUBSTANCE: tea drink from dry vegetal materials including medicinal herbs: german camomile, fruit of wilding pear, peppermint, St. John's wort, and safflower. Tea drink is intended for daily feed and features original taste and aroma, possesses systemic tonic effect, and its appearance resembles natural tea. EFFECT: higher efficiency.
Patent RU-2035197-C1 (RU)
Title: Gas separator
Inventor: DIDENKO VLADIMIR S
IPC: B01D19/00
Filed: 1991-08-02
Granted: 1995-05-20
Abstract: FIELD: oil industry. SUBSTANCE: the housing of gas separator is placed horizontally and connected to the gas- and-liquid outlet branch pipe via a branch pipe located in the lower part of the housing for taking liquid and that located in its upper part for taking gas. The gas-and-liquid outlet branch pipe is located in such a manner that its upper generatrix should not be not lower than the upper generatrix of the gas separator housing. The system of bubbling pipes is located in a horizontal plane of the housing crossing the lower side of a square theoretically inscribed into the cross section of the housing of gas separator. EFFECT: higher efficiency. 2 dwg
Patent RU-2006147-C1 (RU)
Inventor: SHCHETININ TIMOFEJ A
IPC: H02K49/02
Filed: 1991-07-01
Granted: 1994-01-15
Abstract: FIELD: electrical engineering. SUBSTANCE: clutch has rotor 1 with field winding, driving rotor composed of ferromagnetic parts connected to each other by non-magnetic ring and driven rotor 7. The rotors are provided with equal number of teeth of different width. Narrow teeth 10 are interspersed with broad teeth 11. On one of the rotors the wide teeth are provided with grooves 12, which increases the torque in the asynchronous mode of operation. EFFECT: easier starting of large-mass flywheels, protection against overloads and easier regulation of rotary speed. 2 dwg
Patent RU-2026345-C1 (RU)
Title: Strain of human rhotavirus for preparing of diagnostic and prophylaxis sera
Inventor: VASHUKOVA SVETLANA S
IPC: A61K39/12
Filed: 1991-11-26
Granted: 1995-01-09
Abstract: FIELD: medicine. SUBSTANCE: proposed strain of human rhotavirus - a producer of high-active specific animal serum (for diagnosis) and lactoserum of cows (for prophylaxis of rhotaviral infection). Strain of human rhotavirus 568 is deposited in State Virus Collection of Virology Institute at number GKV 2288. Proposed strain is isolated from sick child with acute gastroenteritis. Strain shows high reproductive activity with development of ЦПД and complete cell destruction after 18-48 h and high immunogenic properties. Strain is stable at laboratory conditions at cultivation at the level of 15 passages. Strain used for immunization of animal (guinea pig, rabbit, cow) can be used for preparing of high-active specific sera. EFFECT: improved method of sera preparing.
Patent RU-2000030-C1 (RU)
Inventor: SMIRNOV ALEKSANDR I
IPC: H03F3/60
Filed: 1991-12-11
Granted: 1993-02-15
Abstract: Использование: в радиотехнике в качестве  усилителей СВЧ. Сущность изобретени ;  в усилителе СВЧ, содержащем п каскадов, n-й каскад охвачен отрицательной  обратной св зью по напр жению, а транзисторы  каждого каскада, начина  со второго  охвачены отрицательной обратной св зью  по посто нному току, нечетные каскады  включены последовательно по цели питани , транзисторы промежуточных четных  каскадов включены между входами соответствующих  предыдущих и последующих нечетных  каскадов, а при п четном транзистор  n-го каскада включен между входом (п-1)-го  каскада и выходом усилител . 2 ил.
Patent RU-2010904-C1 (RU)
Title: Apparatus for bitumen production
Inventor: ARYANIN ALEKSANDR G
IPC: E01C19/08
Filed: 1991-12-12
Granted: 1994-04-15
Abstract: FIELD: road construction. SUBSTANCE: apparatus has in series connected a bitumen oxidizing reactor and a chamber of outgoing gas heating. The heating chamber has a heater with an air feeding device. The heating chamber is connected with a chamber, that has a fibrous mullite silicas nozzle. The air feeding device may have smoke suction pump and pipe. EFFECT: apparatus is useful for road construction. 2 cl, 1 dwg
Patent RU-2005853-C1 (RU)
Inventor: YUDIN VALERIJ G
IPC: E02F5/06
Filed: 1991-12-18
Granted: 1994-01-15
Abstract: FIELD: earth-moving machinery. SUBSTANCE: earth-moving machine consists of base chassis with reducing gear, chain cutting members and mechanisms of their lowering. Drive mechanism of chain cutting members is connected with immovable plate of basis chassis by means of two intermediate frame-sliders with mutually perpendicular mounting grooves and mounted for relative motion to each other and to base frame by separate drive hydraulic cylinders. EFFECT: higher efficiency. 3 dwg
Patent RU-2010040-C1 (RU)
Inventor: MIKHAJLOV VLADIMIR N
IPC: C25D11/02
Filed: 1992-02-24
Granted: 1994-03-30
Abstract: Использование: получение оксидных антикоррозионных покрытий на деталях химического оборудования. Сущность изобретения: с целью снижения энергоемкости получения покрытий и повышения их качества при обработке крупногабаритных деталей и деталей сложной конфигурации установка состоит из источника питания, электролизера с электролитом, обрабатываемой детали, токоподводов, емкости с электролитом, блока сравнения напряжения, преобразователя сигналов, перекачивающего насоса и регулирующих клапанов. Непрерывное регулируемое изменение уровня электролита в электролизере позволяет получить качественное покрытие на детали за счет равномерного роста толщины покрытия. 1 ил.
Patent RU-2029246-C1 (RU)
Inventor: UTKIN ANATOLIJ P
IPC: G01F23/00
Filed: 1992-03-20
Granted: 1995-02-20
Abstract: Сущность изобретения: устройство содержит резервуар, регулируемый по высоте датчик в виде трубы или стержня из электродного материала, RC-фильтр , электронный усилитель, индикатор, импульсный генератор, тумблер, блок питания, переключатель. Датчик выполнен в виде двух или более электрически изолированных друг от друга секций. 1 з.п. ф-лы, 3 ил.
Patent RU-2073420-C1 (RU)
Title: Method for evaluation of reserves of above-ground pine phytomass
Inventor: ATKIN ALEKSANDR S
IPC: A01G23/00
Filed: 1992-05-21
Granted: 1997-02-20
Abstract: FIELD: forestry. SUBSTANCE: method involves preliminary estimation of the reserve of standing trees, and the available stock of above-ground pine phytomass is calculated from the following equation: P a.g.  = 0.5126 x M, where P a.g.  is above-ground phytomass (t/ha) and M is available stock of standing trees (cu.m/ha). EFFECT: simpler method. 2 tbl
Patent RU-2066315-C1 (RU)
Title: Substituted derivatives of mandelic acid and method of their production
Inventor: KLAUS-KHELMUT MORS
IPC: A61P11/00
Filed: 1992-08-28
Granted: 1996-09-10
Abstract: Substituted mandelic acid derivatives can be prepared by reaction of glyoxylic esters with Grignard compounds. The substituted mandelic acid derivatives are suitable as active compounds in medicaments, in particular for medicaments which inhibit leukotriene synthesis.
Patent RU-2005902-C1 (RU)
Inventor: KLYUCHNIKOV ALEKSANDR N
IPC: F02K9/10
Filed: 1992-05-26
Granted: 1994-01-15
Abstract: FIELD: rocket engineering. SUBSTANCE: charge consists of two telescopic grains. Each grain is made of parts which have different fuel densities and are mated in series. Density of the fuel parts increases from the front face to the back face. Parts of the internal grain are made of a fuel with density higher than density of corresponding parts of the outer grain. EFFECT: enhanced power. 1 dwg
Patent RU-2006405-C1 (RU)
Inventor: GRATSIANOV VLADIMIR A
IPC: B62D11/00
Filed: 1992-09-15
Granted: 1994-01-30
Abstract: FIELD: transport and agricultural engineering. SUBSTANCE: controls of transmission and braking members of each group of wheels have devices to interlock corresponding branches of transmission, each formed by guides mounted on gearbox housing, arranged radially relative to toothed inlet member of transmission and installed for reciprocating. EFFECT: enlarged operating capabilities. 3 cl, 5 dwg
Patent RU-2039264-C1 (RU)
Title: Method for mining thick mineral deposits
Inventor: ANTIPIN YURIJ G
IPC: E21C41/22
Filed: 1992-08-19
Granted: 1995-07-09
Abstract: FIELD: mining industry. SUBSTANCE: method for mining thick mineral deposits includes driving of sublevels, extraction of ore by rooms of increased height across ore body strike, driving of cutout raise in each substage from boundary with lying side to overlying substage, formation of slot with widening of cutout raise up to contact with lying side, establishment of compensation stage at lying side with widening of slot to width of room, sublevel mining of ore of neighboring and overlying sections onto formed compensation space; passage of extracted ore to lower horizon and to slope bottom and filling of worked-out space. Thickness of section is taken equal to maximum length of slot. Simultaneously with extraction of ore resources of section, trench undercut is formed by breaking upper part of slot of underlying substage. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent DE-10036379-C1 (DE)
Title: Adjustable holder, for bicycle saddle, has unit to adjust position of saddle in riding direction, which is locked in position by weight of bicyclist on saddle and unlocked when saddle is unloaded
Inventor: SCHIMA THORSTEN
IPC: B62J1/02
Filed: 2000-07-26
Granted: 2001-10-25
Abstract: The holder (1) has a unit to adjust the position of the saddle (2) in the riding direction. The unit is locked in position when the saddle is loaded by the weight of a bicyclist riding the bicycle and is released when the saddle is unloaded. Preferably, the unit can be adjusted continuously. A guide (8) extending in the riding direction is guided on a longitudinally sliding slide (18), which has a saddle clamp (22) to fix the saddle.
Patent DE-10049304-C1 (DE)
Title: Coupling bridge for connecting solar panel to support structure or wall incorporates cable for solar current
Inventor: LEITGEB PETER
IPC: H02S20/00
Filed: 2000-10-04
Granted: 2002-05-23
Abstract: The coupling bridge (1) has a central support bearing (2) fitted to a support structure (7) or a wall, provided with a radial carrier arm (3), with a bolt fixing (10) at its free end for a clamp mounting (4) for a solar panel (5) with at least one solar module (6). A current cable (12) for the solar current is passed through the clamp mounting, the bolt (11) of the bolt fixing, the carrier arm and the central support bearing.
Patent DE-19504039-C1 (DE)
Title: Automatic digital levelling device
Inventor: GAECHTER BERNHARD DR
IPC: G01C15/00
Filed: 1995-02-08
Granted: 1996-04-04
Abstract: A levelling instrument has an image-forming objective, a picture-taking spatial resolution optoelectronic detector, and electronics and a computing unit for driving the detector and evaluating the detector signals. The image-forming objective is subdivided into several zones of field depth designed each as a different aperture plate. Corresponding partial zones of the detector are associated to the aperture plates. The partial zones of the detector may also be designed as individual spatial resolution detectors. Since all level indicators, whatever their distance from the levelling instrument, may be sensed in one of the zones of field depth designed as aperture plates and reproduced by said aperture plate, the image-forming objective need not be manually or automatically refocused nor aligned with respect to the target.
Patent DE-19505192-C1 (DE)
Inventor: BARTEL MANFRED DIPL ING
IPC: B61D3/20
Filed: 1995-02-16
Granted: 1996-08-29
Abstract: The unit consists of two length-adjustable double-axle waggons. Each waggon has front bogie sections, and container locking bolts (4), e.g. for a 40' container (1) and two at least (22') swap bodies (2). The waggon length (15) is smaller than the overall length of the two swap bodies, and is determined by the distance between the two outer corner fittings (3) of the bodies. The distance thus created between two individual waggons (5), and further distances created by the combination of other containers and bodies, is bridged by long coupling rods (6). These are length-adjustable, or rods of different length may be used.
Patent DE-19505575-C1 (DE)
Title: Protective pipe fitting through hole in wall for conveying cables etc.
Inventor: HAUFF WERNER
IPC: F16L5/14
Filed: 1995-02-18
Granted: 1996-02-29
Abstract: The protective pipe (3) is in two longitudinally adjacent sections (3.1,3.2) with different diameters. The larger diameter section (3,2) protrudes internally and externally beyond the other section (3.1) at right angles to the pipe's axis. The pipe wall between the two pipe sections forms a transition flange (3.3) which, with its end surface on the pipe's outside, forms one (8") of the two pressure surfaces (8',8") belonging to the outer sealing body (7), and, with its end surface on the pipe's inside, forms one (10") of the two pressure surfaces (10',10") belonging to the inner sealing body (9.1). The second pressure surface belonging to the two sealing bodies is formed on an outer (11) or inner (12) pressure ring.