baber/WOPTO huggingface dataset:
Patent RU-2014541-C1 (RU)
Title: Metal-base laminate pipe joint
Inventor: OSIPOV ALEKSEJ P
IPC: F16L13/10
Filed: 1992-01-10
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: coupling member is made in the form of sections of metal pipes with an expanding on the ends. The free lengths of reinforcement bars are bent towards the pipe axis and are positioned between the expanded ends of the metal pipes and conical surfaces of bushes. The free ends of the pipes are connected by welding. EFFECT: improved structure. 1 dwg
Patent RU-2066427-C1 (RU)
Title: Air blower
Inventor: VYUNENKO YURIJ N
IPC: F24F7/06
Filed: 1992-01-23
Granted: 1996-09-10
Abstract: FIELD: cooling of electric motors. SUBSTANCE: housing of air blower has intake hole and main impeller secured on shaft. Impeller is provided with drive and acoustic baffle which is located on side of intake hole and is made in form of additional housing with intake hole and additional impeller located symmetrically as mirror image. Additional impeller is secured on common shaft with main impeller. Housing are located in such position relative to each other that air intake chamber is formed between them. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2063561-C1 (RU)
Title: Piston-type hydraulic vibrator
Inventor: GROMOV NIKOLAJ P
IPC: F15B21/12
Filed: 1991-07-16
Granted: 1996-07-10
Abstract: FIELD: vibration generator. SUBSTANCE: piston with rod is placed in housing to form piston and rod spaces. Bushing-distributor is secured in housing to form drain space. Channel is made in piston and rod to communicate piston space with rod space or drain space in extreme positions of piston. Channel in piston is of square section. Housing has cover at drain space side. Piston and rod spaces communicate through additional channel in which adjustable throttle is installed. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2020099-C1 (RU)
Title: Mine car
Inventor: TARASOV YURIJ D
IPC: B61D11/00
Filed: 1992-02-24
Granted: 1994-09-30
Abstract: FIELD: mine rail transport. SUBSTANCE: mine car body is blind. Fitted on each end face wall of car are two paired, upper and lower, sliders installed for engagement with guides of U-shaped posts secured on mine car frame with clearances relative to end face walls of body. Secured on mine car frame are springs installed for engagement with bridges of lower sliders. Springs can be mounted on crosspieces of U-shaped posts for engagement with bridges of body upper sliders. EFFECT: increased efficiency of unloading at insignificant increase in tare factor of mine car at constant overall dimensions specific for mine cars with blind non-dumping body, reduced labour input at servicing which requires manual cleaning of car body, reduced downtime of rolling stock. 3 cl, 2 dwg
Patent RU-2056456-C1 (RU)
Title: Method of petroleum refining
Inventor: GLOZMAN ARKADIJ B
IPC: C10G7/02
Filed: 1992-03-02
Granted: 1996-03-20
Abstract: FIELD: petroleum refining. SUBSTANCE: heated petroleum is introduced into the column of partial separation of light benzine fraction from gasoline, and distillation with extraction of light benzine fraction from the column top and removal of side-cut distillate is accomplished. The residue is heated and fed to the composite atmospheric column with extraction of heavy fraction of wild petrol from the column top and removal by side-cut distillates of heavy petrol, kerosene and diesel fractions through steam-refining sections. Side-cutt distillate from the column of partial separation of light benzine fraction is mixed with side-cut distillate of kerosene from the composite atmospheric column, and the mixture is fed to the top of the column steam-refining section. EFFECT: facilitated procedure. 1 dwg, 5 tbl
Patent RU-2010708-C1 (RU)
Title: Method of reprocessing worn-out tires
Inventor: BUSAROV YURIJ P
IPC: B29B17/00
Filed: 1992-03-19
Granted: 1994-04-15
Abstract: FIELD: waste processing technologies. SUBSTANCE: before grading tires, they are flushed by water pressurized to 10-20 MPa and then dried at 80-100 C. Flushing of the tires with water is performed from the exterior side of tread. After roughing the tire tread, the tires with inconsiderable defects are additionally graded and flushed from the exterior sides of their side walls and on their interior surfaces. Then, these tires are dried, the dried surfaces are lightly roughened, layers of sealing compound are applied to the exterior and interior sides of the tires and the subsequent operations, such as for instance assembling of tubes, are performed. The tires withy serious defects are roughened on the tread and are then cut into two side walls and tread strips, which are subjected to subsequent reprocessing operations. The tread strip is cut into cuts one part of which is used for manufacturing gaskets, washers and rings and all other cuts are cleaned with water, dried, roughened from inside, coated on both sides with sealing compound and are used for fabricating plates. The side walls are dried, roughened from outside, coated on outside and inside with sealing compound and subjected to further V-operations, such for instance as assembling of small load-carrying-capacity tubes. EFFECT: higher efficiency. 6 cl, 1 dwg
Patent RU-2041960-C1 (RU)
Inventor: LUKASHENKO VLADISLAV IVANOVICH
IPC: C21C5/28
Filed: 1992-05-12
Granted: 1995-08-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method for blow of liquid melt in converter consists in rotation of plasma jets above slag to produce space-circular plasma arc with formation of zones of mixing metal with slag. EFFECT: higher efficiency. 3 dwg
Patent RU-2044426-C1 (RU)
Title: Electric cultivator
Inventor: USAKOVSKIJ VLADIMIR M
IPC: A01B33/08
Filed: 1992-04-02
Granted: 1995-09-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: electric cultivator comprises a frame with a carrying wheel, and an electric motor which drives a soil-tilling tool. The frame is connected by a link whose surfaces contacting with the frame and steering wheel are set at an angle of 90 deg to each other. The link surface contacting with the frame is horizontal while that contacting with the steering wheel, vertical and parallel with the longitudinal centerline of the cultivator. EFFECT: improved design. 3 dwg
Patent RU-2055253-C1 (RU)
Title: Two-stage gear drive
Inventor: SHULGIN LEONID MIKHAJLOVICH
IPC: F16H31/00
Filed: 1992-06-02
Granted: 1996-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: two-stage gear drive with direct and accelerating stages, with coaxially located drive and conducted shafts and communicator parallel to them has mechanism of switching on direct and accelerating transmissions. Switching on and switching off the direct stage are carried out by freewheel clutch located between drive and conducted shafts. To automatize gear drive operation due to usage of only inner forces, the mechanism of switching on and switching off the accelerating transmission is made in the form of normally free-wheeled expanding friction clutch located between one of gears of gear drive mounted on shaft for free rotation and its shaft. Drive half-coupling of expanding friction clutch has guideways with centrifugal loads mounted on them and made as spring-loaded shoes. Conducted half-coupling is made as drum. Gear drive can be made both as separate unit complementing the existing transmissions and in the form of part built into widespread multistep shaft gear-boxes. EFFECT: enhanced of machine, reduced fuel rate and reduced weight of transmissions. 1 dwg
Patent RU-2025526-C1 (RU)
Inventor: KHEJFETS VLADIMIR S
IPC: C22C1/02
Filed: 1992-03-27
Granted: 1994-12-30
Abstract: Изобретение относится к области производства алюминиево-кремниевых сплавов. Цель изобретения - улучшение механических свойств сплавов за счет повышения однородности состава сплавов. Сущность способа получения алюминиево-кремниевых сплавов заключается в том, что в расплав алюминия вводят расплав кремния, после чего производят перемешивание расплава в течение 2-6 мин. Перемешивание расплава осуществляют по всему объему турбулентными потоками инертного газа, который подается по всей высоте расплава. Турбулизация потоков газа производится за счет периодического изменения его давления от 0,2 до 0,6 атм. Устройство включает ковш, футерованный огнеупорным кирпичом и установленный на тележке. Внутри ковша установлен диспергатор с отражателем. Вдоль диспергатора выполнен осевой канал, по высоте которого расположены сквозные радиальные каналы, диспергатор в верхней части соединен с емкостью для газа. Давление газа на входе диспергатора регулируется регулятором, а диспергатор установлен в ковше с помощью приспособления для его вертикального перемещения, которое сочленено с диспергатором с возможностью обеспечения его вращения. 2 с. и 6 з.п. ф-лы, 5 ил., 2 табл.
Patent RU-2047636-C1 (RU)
Title: Method of joining ceramic and composition materials
Inventor: ORLOV GRIGORIJ I
IPC: C09J5/06
Filed: 1992-07-14
Granted: 1995-11-10
Abstract: FIELD: ceramic articles. SUBSTANCE: for joining ceramic and composition materials the surface of materials to be joined is prepared. On the prepared surface glue composition containing polycarbosilane (molecular mass is 700, not less), organic polysilane (1500), hardener dicumene, benzoyl, tert.-butyl or lauryl peroxide and filler is applied. Filler: compound taken from the group involving aluminium nitride, silicon nitride, boron nitride, silicon oxide, aluminium oxide, yttrium oxide, zirconium oxide, carbon at the following ratio of components, wt.-% polycarbosilane 5-40; organic polysilane 15-30; hardener 0.4-5.0, and powder filler the rest. Then composition is hardened in air at 100-450 C for 0.5-2.5 hr followed by thermic treatment in nitrogen or argon medium at 700-1600 C for 0.2-1.0 hr. Method is used in different branches of industry. EFFECT: improved method of joining. 3 cl, 1 tbl
Patent RU-2019250-C1 (RU)
Title: Method of production of laboratory filter
Inventor: OMELNITSKIJ VLADIMIR G
IPC: B01D29/085
Filed: 1992-07-01
Granted: 1994-09-15
Abstract: FIELD: production of filters. SUBSTANCE: method of production of laboratory filter including production of filter element in the form of a tape, imparting of translational motion to it, sorbent spraying on its one side, coating of its other side with polymer film, half-and-half tape bending and cutting-out of filter element of a definite shape and size from the tape with simultaneous thermopressing of its peripheral part. EFFECT: facilitated procedure. 5 dwg
Patent RU-2090444-C1 (RU)
Title: Flying vehicle door latch
Inventor: KAPLUN YAKOV B
IPC: B64C1/14
Filed: 1992-07-08
Granted: 1997-09-20
Abstract: FIELD: aviation! locking devices for connection of quick-detachable structural members of flying vehicles. SUBSTANCE: door latch includes swivel cam mechanism and locking pin located in left-hand portion of latch and shackle and slot for pin in right-hand portion. Latch is provided with additional pin and slot; pins and slots are located in parallel planes in parallel with each other. EFFECT: extended functional capabilities, enhanced reliability and reduces mass. 4 dwg
Patent RU-2037961-C1 (RU)
Title: Method for radio communication and device for implementation of said method
Inventor: KHIRYANOV ALEKSANDR TROFIMOVIC
IPC: H04B7/00
Filed: 1992-07-10
Granted: 1995-06-19
Abstract: FIELD: radio communications. SUBSTANCE: method involves measuring parameters of electromagnetic conditions in environment by three- dimensional recording instruments. corresponding device has control unit 1, power amplifier 2, driving receiver 3, communication direction commutator 4, directed antenna 5, information input-output unit 6, three-dimensional recording instrument 7. EFFECT: possibility to use flexible radial-circle communication structure instead of rigid radial one in set of stations. 2 cl, 1 dwg
Patent RU-2044250-C1 (RU)
Title: Shooting device
Inventor: KRASNIKOV VLADIMIR F
IPC: F41C9/00
Filed: 1992-09-28
Granted: 1995-09-20
Abstract: FIELD: multicharge devices for shooting with low-impulse cartridges. SUBSTANCE: when after a shot the trigger is released, it returns to the initial position, and the lever, coupled with it, lowers and with the lug turns the ratchet wheel, whose lower arm releases the sprocket. Under the action of the feeder spring cartridges move up turning the sprocket and pushing out the fired or misfired cartridge. The next cartridge turns the sprocket, its tongue, acting on the lever lug, bring the lever aside from the ratchet wheel. Under the spring action the ratchet wheel returns to the initial position, and its shoulder rests against the sprocket tongue, preventing its further turning and holding the next cartridge on the line of fire. EFFECT: improved design. 4 dwg
Patent RU-2026519-C1 (RU)
Title: Solar drier
Inventor: KULESHOV VLADIMIR N
IPC: F26B3/28
Filed: 1992-10-13
Granted: 1995-01-09
Abstract: FIELD: agriculture. SUBSTANCE: solar dryer has drying chamber 1 provided with electrical source 3 of heat energy, air intake passage 5 whose one end is coupled with an air intake branch pipe and the other one is coupled with fan 4 through an air duct, and outlet branch pipe. The solar air heater is pivotally secured at the top part of chamber 1 for permitting changing angle of inclination. The solar dryer has a servo system for tracking the sun. The solar heater is made up of parabolic cylinder 7 having a covering of the working surface made of a material with high reflecting capability in infrared region of the sun spectrum and high transmitting capability in visible region of the spectrum. The heater is mounted for tracking the sun in azimuth plane and illuminating product with transmitted visible radiation. Passage 5 is conjugated with product optically. A transporting device for moving product to be dried from the charging device to the a discharging device can be included in the dryer. The device is mounted in so manner that the product can be illuminated through the parabolic cylinder. The dryer can be also provided with a source of ultraviolet radiation mounted for irradiation of the product. EFFECT: enhanced efficiency. 5 cl, 1 dwg
Patent RU-2059201-C1 (RU)
Title: Device for check of dials
Inventor: DOBRYNIN PETR T
IPC: G01C1/06
Filed: 1992-10-13
Granted: 1996-04-27
Abstract: FIELD: optical geodetic instrumentation engineering. SUBSTANCE: device has five projection systems; two of these systems optically conjugate images of diametrically opposite edges of standard dial 3 and dial 4 under testl third projection system optically conjugates images of lines of standard dial 3 and dial 4 under test. Shift on these lines is indicative of errors of lines of dial 4 under test relative to lines of standard dial 3. EFFECT: enhanced accuracy of check. 1 dwg
Patent RU-2038753-C1 (RU)
Title: Medium-range sector sprinkler
Inventor: CHUBIKOV NIKOLAJ E
IPC: B05B3/06
Filed: 1992-09-17
Granted: 1995-07-09
Abstract: FIELD: agricultural engineering. SUBSTANCE: sector sprinkler has body 1 with three booms, main boom located inside body and two side booms 2, rotating mechanism made in form of rocker with reactive blades 4 and sector irrigation device. The latter has two-wing wedge-type deflector 9 with angle between wings adjustable within 0 and 90 degrees. With water jet getting onto wings it is thrown off, respectively, in direction of turning and in opposite direction, as a result speed remains constant. EFFECT: enlarged operating capabilities. 6 dwg
Patent RU-2105457-C1 (RU)
Title: Method and apparatus for controlling and evaluating state of bulk material
Inventor: SAUL KIN V I
IPC: A01F25/00
Filed: 1992-08-27
Granted: 1998-02-27
Abstract: FIELD: storages provided with remote control devices. SUBSTANCE: method involves setting threshold temperatures, moisture content and injurious insect infection extent; placing appropriate sensors within bulk of stored material in accordance with selected arrangement pattern; measuring temperature and moisture content values and insect infection extent; comparing obtained values with set threshold values; registering comparison results; generating puncture or audio signal in case of excessive values. Occurrence of signals at one or two points is the evidence of development of dangerous zones, at three or more points - of inadequate conditions and low quality of the whole of batch of bulk material. Apparatus has hollow bar 1, within which temperature sensor 2, moisture content sensor 3 and insect infection sensor 4 are mounted. All sensors are connected with power source 5 and, through threshold device 6, with audio or light signal indicators 7,8,9. EFFECT: increased efficiency, provision for obtaining precise values indicating actual state of bulk material. 3 cl, 1 dwg
Patent DE-10002479-C1 (DE)
Title: Assembly to turn over paper sheets has a deflector and sets of paired rollers operating separately and in opposite directions to turn the sheet over at high speeds
Inventor: SCHWAB FRANZ
IPC: B65H15/00
Filed: 2000-01-21
Granted: 2001-05-03
Abstract: The assembly to turn over sheets, and especially of paper, has an initial pair of rollers (WP1) to draw out the separate paper sheets. A sheet deflector (1) moves the drawn sheets to an inverter, and a further pair of rollers (WP4) draw out the turned-over sheets. The sheet inversion station has two pairs of the rollers (WP2,WP3), where the third pair (WP3) rotate in the same direction as the first pair (WP1) which draw out the sheets, and the second pair (WP2) rotate in the opposite direction. The second and third roller pairs (WP2,WP3) are bought separately in and out of contact with the paper sheets. To turn the sheet over, after deflection, it is grasped by the third roller pair (WP3) and braked to a standstill while the second roller pair (WP2) is disengaged. When the sheet is at rest, it is gripped by the second roller pair (WP2) while the third roller pair (WP3) is disengaged.
Patent DE-10054152-C1 (DE)
Title: Air compressor management method for rail vehicle has different compressors switched into operation in fixed or variable priority sequence
Inventor: SCHMID RALF-RAINER
IPC: B61H1/00
Filed: 2000-11-02
Granted: 2002-03-28
Abstract: The air compressor management method has a fixed or variable operating priorty sequence used for switching in the different compressors, located in different carriages of the rail vehicle, in dependence on the actual compressed air requirement. Each successive compressor can be switched into operation by detecting a pressure drop along the main compressed air line to which all compressors are connected.  An Independent claim for an air compressor management device for a rail vehicle is also included.
Patent DE-10054363-C1 (DE)
Title: Picture frame has rotatable decor support mounted on frame arm to rotate about axis parallel to the frame arm to change outside appearance
Inventor: HIRSE GERNOT
IPC: B44C5/02
Filed: 2000-11-02
Granted: 2001-10-31
Abstract: The picture frame has a decor support formed by a rotary body (6) which is mounted on one of the frame arms (2, 3, 4, 5) where it can rotate about a rotary axis running parallel to the associated frame arm to change outside appearance.  the decor support can have any shaped external surface and/or can be fitted with an internal light source.
Patent DE-10057410-C1 (DE)
Title: Central cooling and/or heating device for building has flow valve controlled by pressure difference between feed and return flows for pressure stabilisation
Inventor: BAUER ALBERT
IPC: F24D10/00
Filed: 2000-11-20
Granted: 2002-04-25
Abstract: The cooling and/or heating device (10) has a pipeline circuit with a main supply line (14) having feed and return line sections (16,18) for circulation of a cooling or heating liquid, coupled to a distributor (28), for supplying a number of individual heating or cooling circuits (30,32,34). The supply unit provided by the distributor and the heating or cooling circuits is preceded by a flow valve (24) which is controlled in dependence on the pressure difference between the feed and return flows.
Patent DE-10064227-C1 (DE)
Title: Connecting device for two double-wall tube lines has fixing body fixed to inner tube outer wall of first inner tube line close to inner tube line's coupled end
Inventor: POEHLER MATTHIAS
IPC: F16L39/00
Filed: 2000-12-22
Granted: 2002-06-20
Abstract: The connecting device is for two tube lines consisting of an inner tube (2, 17) and a jacket tube (1, 18) A fixing body (23) is fixed to the inner tube outer wall of the first inner tube line close to the end of this line coupled to the end of the second inner tube opposite it. The fixing device has a threaded boring (24) with a through hole (28) radial to the tube.
Patent DE-10108011-C1 (DE)
Title: Housing for electronic or electrical device has different parts of entire surface selectively activated for acting as display devices and/or operating surfaces
Inventor: FLOEH GEORG
IPC: G06F3/041
Filed: 2001-02-20
Granted: 2002-04-04
Abstract: The invention relates to a housing for electronic and electrical units comprising a display device or an operator interface, whereby the display device and/or the user interface extend(s) over the entire surface of the housing or casing.
Patent DE-10112611-C1 (DE)
Title: Vario-viewfinder, for wide-angle photography, has magnification altered by displacement of second lens group relative to fixed first and third lens groups
Inventor: HARAND BERND
IPC: G02B15/177
Filed: 2001-03-14
Granted: 2002-05-08
Abstract: The vario-viewfinder has 3 successive lens groups (10,11; 20,21; 24), respectively having a negative, a positive and a negative refractive index and displaced relative to one another for altering the magnification within a housing (1), fitted to the camera via an adapter (2).  The first and third lens group are stationary, the second lens group displaced via a variator (4) with a guide pin (5) projecting through a cam slot (6) in the housing for cooperating with a relatively rotatable setting ring (7).
Patent DE-10141312-C1 (DE)
Title: Fahrzeugdach mit einem zwischen Schließposition und Öffnungsposition verstellbaren Verdeck
Inventor: HESS REINER
IPC: B60J7/12
Filed: 2001-08-28
Granted: 2003-05-22
Abstract: Ein Fahrzeugdach mit einem zwischen Schließposition und Öffnungsposition verstellbaren Verdeck umfasst einen Aggregateträger, an welchem das Verdeck einschließlich der Verdeckkinematik gehalten sind und welcher mit der Fahrzeugkarosserie verbunden ist. DOLLAR A Der Aggregateträger ist als umlaufender, geschlossener Tragrahmen mit einem vorderen Querträger, einem hinteren Querträger und zwei die Querträger verbindenden Seitenteilen ausgebildet.
Patent DE-10141914-C1 (DE)
Title: Storage-stable, shock deep-frozen portions of mozzarella obtained by kneading and stretching cheese pieces, shaping into spheres or disks, cooling and shock-freezing
Inventor: DE LUCIA GIUSEPPE
IPC: A23C19/097
Filed: 2001-08-28
Granted: 2002-08-14
Abstract: Production of shock deep-frozen servable portions of mozzarella comprises: (a) kneading and stretching cheese pieces in hot water at upto 90[deg]C to give an elastic white mass stretchable to fibers; (b) forming the mass into spheres with a closed skin; (c) optionally pressing the warm spheres; (d) briefly cooling the warm spheres or disks; (e) deep-cooling and shock-freezing in liquid coolant and (f) packaging. Production of shock deep-frozen servable portions of mozzarella comprises: (a) kneading and stretching cheese pieces in hot water at upto 90[deg]C to give an elastic white mass stretchable to fibers; (b) forming the mass into spheres with a closed skin; (c) optionally pressing the warm spheres to give flat disks with a closed skin; (d) briefly cooling the warm spheres or disks in a water-bath below room temperature; (e) immediately deep-cooling and shock-freezing in liquid coolant (e.g. carbon dioxide or nitrogen) at below -20degreesC for a few seconds and (f) packaging. An independent claim is included for the products. -