baber/WOPTO huggingface dataset:
Patent DE-19850588-C1 (DE)
Title: Flow limit system for a liquid flow through a pipe
Inventor: BARTLING WERNER
IPC: F16K21/16
Filed: 1998-11-03
Granted: 2000-01-05
Abstract: The flow limit, for the fluid flow in a pipe (2), has a controlled (7) shutoff (1) and an additional flow limit (4) after the shutoff (1) in the flow direction.  The sensor (5) behind the flow limit (4) is a pressure switch, linked to the control (7) to operate the shutoff (1).  The pressure switch is a micro-contact transmitter to deliver a pulse to a time relay.  The flow limit system operates so that the control (7) generates a closing command to the shutoff (1) when the pressure switch (5) registers a pressure which is below the nominal flow pressure for the flow limit (4), during an uninterrupted time span. The control (7) also transmits a closing command to the shutoff (1) when the pressure switch (5) registers a pressure which is below a min. level. The shutoff (1) is a magnetic valve, which is closed when it is not energized. A flow meter (6) is in the flow path, after the pressure switch (5).  The flow meter (6) has a contact transmitter to deliver a pulse to a second time relay.  The control (7) transmits a closing command to the shutoff (1) when the registered flow is uninterrupted for a given time span.  The control (7) also gives a closure command to the shutoff (1) if the flow meter (6) registers a flow which is over a set max. flow vol. level.
Patent DE-19852082-C1 (DE)
Title: Composite extruded section, especially for window frames, comprises an outer synthetic polymer part round an inner extrudable lignin part
Inventor: NAEGELE HELMUT
IPC: B29C48/12
Filed: 1998-11-11
Granted: 2000-06-15
Abstract: An extruded hollow section of synthetic polymer (3) is reinforced by an inner section (2) of extrudable lignin. The lignin is preferably an alkali lignin and contains synthetic or natural reinforcing fibers. A decorative covering layer (5), e.g. a wood veneer, can be applied.  An Independent claim is also included for the manufacturing process using co-extrusion from a two-part extruder (8,9) through a common die (10).
Patent DE-19919299-C1 (DE)
Title: Vorrichtung zur Prüfung und Anzeige der Maßhaltigkeit von zylindrischen Oberflächen und von Verzahnungen
Inventor: OCH RUDOLF
IPC: G01B3/22
Filed: 1999-04-28
Granted: 2001-01-04
Abstract: Eine Vorrichtung zur Prüfung und Anzeige der Maßhaltigkeit von zylinderartigen Oberflächen und von Verzahnungen besteht aus einem Meßkopf mit zwei einander diametral gegenüberliegenden und an der zu prüfenden Fläche anliegenden Prüfgliedern, deren durch Unregelmäßigkeiten der Oberfläche verursachten Bewegungen auf eine senkrechte Triebnadel übertragen werden. Die Bewegungen der Triebnadel werden von einem Maßtaster registriert. Die axialen Bewegungen des Meßkopfes in dem zu prüfenden Werkstück werden von einem Wegtaster registriert. Maßtaster und Wegtaster sind elektronische Bauelemente, deren Meßsignale von einer EDV-Anlage verarbeitet werden.
Patent RU-2058087-C1 (RU)
IPC: A23L13/00
Filed: 1992-11-02
Granted: 1996-04-20
Abstract: FIELD: meat industry. SUBSTANCE: method involves the use of beef of 1 sort and binder component consisting of the beef of 2 sort, blood plasma and 1-5% calcium chloride solution. Beef of 1 and 2 sort is taken at the ratio from 8.5:1 to 5.0:1, blood plasma and calcium chloride solution - 5-10% and 6-12%, respectively, of beef mass of 1 and 2 sort. Beef of 1 sort is milled for pieces of mass from 50 to 100 g, and beef of 2 sort is milled in crusher at grate diameter holes 2-3 mm. Mechanical treatment is carried out for three stages: beef of 1 sort is added at the first stage and treatment is carried out for 15-25 min; beef of 2 sort and blood plasma of binder component - at the second stage and treatment is carried out for 8-12 min; 1.5% solution of calcium chloride of binder component is added at the final stage and treatment is carried out for 5-7 min. EFFECT: improved method of beef product preparing. 5 tbl
Patent RU-2062447-C1 (RU)
Title: Device for input of laser radiation into sighting system of geodetic instrument
Inventor: KULAKOVA ALLA F
IPC: G01C1/02
Filed: 1992-12-02
Granted: 1996-06-20
Abstract: FIELD: instrumentation. SUBSTANCE: invention refers to laser geodetic instruments designed to fix project directions, route works to check positions of objects and so on, for instance, to laser theodolites or geodetic levels. Device is mounted at exit of telescope with the use of reflecting mirror arranged on exit of objective lens of telescope. It includes additional objective lens and microlens if gas laser is used in the capacity of laser device. Hole 8 is used to match axis of laser with sighting axis of telescope in direction of sighting. There is shown version of usage of flexible light guide of laser diode as laser and concave mirror in the capacity of additional objective lens matched with laser through hole of reflective element. Additional objective lens is manufactured in the form of compensation of gradients. Device is portable. It may be manufactured in the form of objective packing put on quantity-produced theodolites and geodetic levels. EFFECT: increased accuracy, improved sighting range thanks to enhanced brightness of laser mark. 5 cl, 6 dwg
Patent RU-2077480-C1 (RU)
Title: Method of preparing activated carbon
Inventor: IVAKHNYUK GRIGORIJ K
IPC: C01B31/08
Filed: 1992-11-30
Granted: 1997-04-20
Abstract: FIELD: sorbent production. SUBSTANCE: wood particles are pyrolysed in stationary bed in oxygen-free medium with simultaneous action of electrical potential 15-53 V and activated in mobile bed with steam under simultaneous action of electrical potential 12-50 V. EFFECT: improved procedure. 1 tbl
Patent RU-2069243-C1 (RU)
Inventor: KOVAL ALEKSANDR A
IPC: D04B35/06
Filed: 1992-12-30
Granted: 1996-11-20
Abstract: Изобретение относится к трикотажному машиностроению и касается конструкций составных игл для выполнения циклов петлеобразования и переноса петель. Замыкатель выполнен из двух частей, разъемно соединенных между собой с возможностью передней части отклоняться вверх посредством горок, выполненных путем профилирования стержня замыкателя, контактирующего с горками стержня иглы, выполненными на боковых сторонах, превышающую толщину ее стержня, а на грани передней части замыкателя выполнен носик со скосом, обратный скосу грудки иглы, и выступ, превышающей высоту крючка иглы, который переходит в выемку, заканчивающуюся заплечиками. 12 ил.
Patent RU-2007118-C1 (RU)
Inventor: ABAKAROVA OFELIYA R
IPC: A61B5/05
Filed: 1993-01-15
Granted: 1994-02-15
Abstract: FIELD: medicine. SUBSTANCE: electrode has case in the form of body of revolution and working element. Lower part of case is entered into upper wide part of cone-shaped working element. Diameter of lower part of case with respect to diameter of upper wide part of working element and cone angle of working element are within certain limits. Goining of upper wide part of working element with body of revolution forms protrusion. Protrusion can be manufactured in the form of annular cone, torus sector or horizontal plane in connection with torus segment. EFFECT: improved accuracy of PH-measurements. 5 cl, 4 dwg
Patent RU-2072844-C1 (RU)
Title: Способ п.и.федорищева получения лекарственного средства, обладающего ранозаживляющим действием
Inventor: KONONOVA ALLA P
IPC: A61K31/30
Filed: 1993-02-03
Granted: 1997-02-10
Abstract: Сущность изобретения: приготавливают смесь ацетата меди (1 мас.ч.), гидрокарбоната натрия (от 0,4 до 0,8 мас.ч.) и талька (от 0,01 до 0,05 мас. ч. ), гидратируют ее, высушивают и измельчают до порошкообразного состояния. Полученный препарат используют в виде примочки для лечения ожогов, отморожений, рожистых воспалений. 1 табл.
Patent RU-2076759-C1 (RU)
Inventor: VOKIN GRIGORIJ G
IPC: F42B15/00
Filed: 1993-02-08
Granted: 1997-04-10
Abstract: FIELD: systems. SUBSTANCE: ballistic or winged flying vehicles are used as recovery transport facilities. Ballistic missile has launch vehicle and nose cone which contains thermal protective casing and automatic winged recovery vehicle placed in it. Nose cone is delivered to low-altitude area near in distress with the aid of launch vehicle, after which it is shifted to horizontal flight; recovery vehicle is brought out of thermal protective casing at subsonic speed, its wings are opened and engine is started. Recovery vehicle equipped with control and additional reconnaissance systems finding the position of people (or objects) to be rescued by information signs of different physical nature created against the background of environment. According to results of operation of subsystems, rescue facilities are lowered at low altitude and soft landing over people (objects). EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-2105612-C1 (RU)
Title: Powder preparation line
Inventor: BIRJUKOV V V
IPC: B02C21/00
Filed: 1993-02-15
Granted: 1998-02-27
Abstract: FIELD: grinding plants intended for production of clay powder in production of pottery, in chemical and other branches of industry. SUBSTANCE: powder preparation line has preheater 1 with combustion (2) and mixing (3) chambers and blower 5, grinding plant 7 with a loading assembly, inertia separator 14 with separating chamber 15 and hammer mill 16, dust precipitation system 17 with screw (22) and scraper (23) feeders, mixer 24, high-pressure blower 25. The line gas conduit 29, connecting the high-pressure blower and the combustion and mixing chambers; the three- step dust precipitation system is furnished with a wet-type dust collector - heat exchanger. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2061916-C1 (RU)
Title: Hydraulic motor
Inventor: RYABOV SERGEJ M
IPC: F16H39/02
Filed: 1993-05-18
Granted: 1996-06-10
Abstract: FIELD: hydraulics. SUBSTANCE: hydraulic motor is multi-compartment. Rotors of the compartments are mounted on the common shaft. The compartments are connected between the collectors of the forward and back strokes. A controller is made up as a slide valve distributor to allow the compartments between one collector and drain to be connected simultaneously or separately. One of the rotors is coupled with the shaft through an overrunning clutch. The clutch has a passageway wherein ball locators are received. Grooves are made symmetrically with respect to the radial plane and are in communication with inlets and outlet of the hydraulic motor through end face supplying pipes. A pump is multi-compartment and provided with a dispenser to connect compartment simultaneously or separately. One of the rotors of the compartments of the pump is coupled with the clutch shaft. EFFECT: enhanced efficiency. 4 cl, 7 dwg
Patent RU-2088226-C1 (RU)
Inventor: BILICHENKO VYACHESLAV B
IPC: A61K33/00
Filed: 1993-06-08
Granted: 1997-08-27
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: method deals with preliminary intraduodenal by-drop injection of 0.5%-novocaine solution at average therapeutic dose 10-15 minutes before introduction of hydrochloric acid, immediately after the meals intraduodenal injection of 10-% water solution of potassium chloride is conducted at average therapeutic dose. EFFECT: shortened period of treatment, decreased number of relapses. 3 dwg
Patent RU-2076212-C1 (RU)
Title: Steam turbine
Inventor: SPIRIDOVICH VLADIMIR I
IPC: F01D1/32
Filed: 1993-06-15
Granted: 1997-03-27
Abstract: FIELD: turbomachines; steam turbines where working medium expands in rotor only. SUBSTANCE: steam turbine has cavity with high- and low-pressure chambers separated by gas labyrinth and rotor housed in cavity together with its working elements made in the form of S-shaped channel. Channel is made in rotor body in the form of contraction which turns into diffuser in neck. Center of cross-sectional area of neck is located on axis of revolution of rotor. Longitudinal plane of channel crossing its axial line is tilted through certain angle to axis of revolution of rotor. EFFECT: improved design. 3 dwg
Patent RU-2035241-C1 (RU)
Inventor: KORNEEV LEV I
IPC: B05B7/20
Filed: 1993-06-23
Granted: 1995-05-20
Abstract: FIELD: deposition by spraying. SUBSTANCE: the inner shape of supersonic nozzle is made in the form of cylinder. A removable tip is fitted into the nozzle and has an axial cylindrical channel adjacent to the wider part of the nozzle; the channel gradually turns into a conical one. The diameter of the axial cylindrical channel and that of its nozzle constitute, respectively, 1.8 -2.5 diameters of the critical section of the nozzle and 3-4 diameters of the cylindrical channel of the tip. The angle of taper is 2-5 deg. The feeding unit has a metering tank and a radial channel formed by holes in the tip, nozzle and body. EFFECT: higher efficiency and reliability. 1 dwg
Patent RU-2033888-C1 (RU)
Title: Device for treatment of continuously-cast metal
Inventor: UMANETS VALERIJ I
IPC: B22D11/113
Filed: 1993-06-24
Granted: 1995-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: device comprises vacuum chamber installed with the branch pipe immersed into intermediate ladle. The vacuum chamber has an additional branch pipe in its bottom. Inside diameter of the additional branch pipe is equal to 0.6-0.9 inside diameter of the other branch pipe. EFFECT: improved design. 1 dwg, 1 tbl
Patent RU-2040971-C1 (RU)
Title: Universal fuel electrical purificator
Inventor: KOCHANOV EDUARD S
IPC: B03C5/00
Filed: 1993-07-09
Granted: 1995-08-09
Abstract: FIELD: diesels, engines, turbines. SUBSTANCE: universal fuel purificator has electrical separator and electrical filter. Their working chambers are connected by short branch pipe with water-repelling electrode grid. Electrode grid itself is electrically insulated from branch pipe and is under induced potential from separator and electrical filter working electrodes. Capacity for separated water made in the form of cylindric tank is partitioned from working chamber of electrical separator by three branch pipes with holes. Branch pipes length and number of holes is determined taking account to prevent mixing of fuel and water in conditions of roll and pitch of ± 10 To make fuel purification of much higher degree from impurities electrode system of electrical filter is made on the form of set of dielectric and current conducting cylinders with radial holes, sizes of which in dielectric cylinders are uniformly decreasing from periphery to center. EFFECT: increased fuel purification degree. 3 cl, 4 dwg
Patent RU-2070591-C1 (RU)
Title: Method of electroplating sediments utilization and processing
Inventor: SHIN SERGEJ N
IPC: C22B7/00
Filed: 1993-08-12
Granted: 1996-12-20
Abstract: FIELD: electroplating industry and nonferrous metallurgy, methods of utilizations and processing of electroplating slimes (sediments) bearing heavy nonferrous metals. SUBSTANCE: aim is to extract heavy nonferrous metals from electroplating slimes ((sediments) and to produce good products with simultaneous accumulation of other their components ( chromium, iron, fluorine, phosphorus, alkaline and earth-alkaline metals) in nontoxic and insoluble in slime forms. Method provides for differential approach to different by composition groups electroplating sediments, arrangement of their smelt in acting production processes in nonferrous metallurgy with selective extraction of sediments-bearing precious components ( Cu, Zn, Ni, Co, Sn, Pb etc) as good products of heavy nonferrous metals production from ore (primary) and secondary raw materials. EFFECT: extraction of heavy nonferrous metals from electroplating slimes (sediments) as good products and simultaneous accumulation of other their components. 3 cl, 4 tbl
Patent RU-2064088-C1 (RU)
Title: Piston compressor
Inventor: VIVDENKO ALEKSANDR A
IPC: F15B1/00
Filed: 1993-09-27
Granted: 1996-07-20
Abstract: FIELD: piston-type refrigerant compressors mounted in transport facilities. SUBSTANCE: working chamber if piston compressor is hermetically separated from by means of flexible members. To ensure serviceability of compressor at different suction pressure and at different spatial positions, it is provided with device for regulation of lubricant of case which consists of sleeve hermetically divided into two chambers by means of additional flexible members; one chamber is filled to capacity with lubricant; arranged in this chamber are piston drive mechanism and lubricant filling sensor, sensor of rated amount of lubricant being arranged in second chamber. Volume occupied by flexible members in chambers filled with lubricant is constant and independent on angle of turn of shaft of drive mechanism. Additional flexible member is provided with motion limiters. EFFECT: enhanced reliability. 6 cl, 1 dwg
Patent RU-2115665-C1 (RU)
Title: Method for modification of ethylene (co)polymers
Inventor: GUALT ERO PRINCHIOTTA
IPC: C08F2/00
Filed: 1993-07-30
Granted: 1998-07-20
Abstract: FIELD: modification of (co)polymers. SUBSTANCE: method is carried out by grafting, the process takes place with the help of maleic anhydride in the presence of radical initiator. Initiator of peroxide type is used, the process is carried out in extruder step by step. Process includes: uninterrupted feeding of polymer which is affected by grafting together with maleic anhydride and radical initiator, the process takes place in nitrogen atmosphere in starter section on double-worm extruder, temperature in section is by 5-20 C more than melting point of polymer; uninterrupted feeding of hexane solution comprising antioxidant, the process takes place into definite area of extruder; withdrawal of hexane from extruder, the process is carried out with the help of rising stream; passage of melt of grafted polymer which takes place through head being disposed at the tail of extruder. Multilayer films which are prepared by usage of modified (co)polymers as binder are films of high grade quality. EFFECT: improved quality of product. 8 cl, 2 dwg, 4 tbl
Patent RU-2128123-C1 (RU)
Title: Switch drive
Inventor: MANFRED BAUMRUK
IPC: E01B7/02
Filed: 1993-11-03
Granted: 1999-03-27
Abstract: FIELD: railway transport; permanent way. SUBSTANCE: driving unit of switch drive is connected with one of body members and with switch movable tongues. Force transducer is installed in one of places of connection of driving unit and body member. Force transducer is connected to this place by one screw, minimum. Force transducer is coupled with control device through stationary signalling wire. Driving unit can be provided with hydraulic cylinder. Force transducer can be made in form of ring and be held between hydraulic cylinder and body member. EFFECT: labour expenses and interruptions in railway operation are reduced to minimum. 2 cl, 1 dwg
Patent RU-2065522-C1 (RU)
Title: Building
Inventor: KORYAZHIN SERGEJ P
IPC: E04B1/92
Filed: 1993-12-24
Granted: 1996-08-20
Abstract: FIELD: civil engineering. SUBSTANCE: building has overturning wall panels and wall panels-insertions installed with lower side into slots of foundation blocks and framed from the top by underledge panels. Support components of screens in the form of angle sections are attached to outside of plate-type screens. Support perlins-stoppers are bolted to lower zones of frame structures. Network of ductile material is fastened from the top of lower zone of frame structures. Layer of light pliable material is laid on frame structure. The layer is framed on both sides with film layers. Overturning perforated panels are laid on ends of these layers along building walls. Roof is made of a layer of hardly ductile material. The material is attached to upper zones of frame structures using roof collars. Plate-type screen is bolted to column and lower zones of frame structures. The bolts pass through openings in these structures. Layers of ductile material are run on shelves of support perlins. Wall panels, insertion pieces and underledge panels are installed. EFFECT: low labor consumption. 8 dwg
Patent RU-2113108-C1 (RU)
Title: Method for stimulation of vital activity processes of biological objects
Inventor: MARCHENKOV VLADIMIR KONSTANTIN
IPC: A61N2/00
Filed: 1994-02-01
Granted: 1998-06-20
Abstract: FIELD: biology; exposure of animals or plants to electromagnetic field. SUBSTANCE: object is exposed to electromagnetic field within time period from 10 s to 2 h. Current supplied makes up 1-400 mcA at voltage of 3-12 V with radius of action being from 0.01 to 0.5 m. In this case, magnetic field intensity is from 1 to 1000 Oe. The above-indicated exposure makes stimulation of biological objects by electromagnetic field more effective due to variation of modes of exposure, time and intensity of field depending on kind and condition of biological object. EFFECT: enhanced stimulation.
Patent RU-2070720-C1 (RU)
Title: Method of cerucal quantitative determination
Inventor: CHERNOVA RIMMA K
IPC: G01N21/78
Filed: 1994-02-04
Granted: 1996-12-20
Abstract: FIELD: analytical chemistry. SUBSTANCE: analyzed sample is treated with p-dimethylcinnamic aldehyde spirituous solution in the presence of sodium dodecyl sulfate in medium citrate buffer at pH = 1.2-4.0 followed by photometry of obtained solution at λ = 540 nm. EFFECT: improved method of assay. 13 tbl
Patent RU-2079401-C1 (RU)
Title: Industrial robot
Inventor: SYSOEV SERGEJ N
IPC: B25J11/00
Filed: 1994-02-10
Granted: 1997-05-20
Abstract: FIELD: machine engineering, robot making, namely for transferring blanks between manufacturing equipment stations. SUBSTANCE: industrial robot includes rotary link 2 of mechanical arm and rotary link 9 of hand being in the form of pendulum with springs 1 and provided with limit stoppers. Mass center of movable link 9 of hand is shifted relative to axis of arm. Link 9 is mounted possibility of lengthwise motion along axis of arm and it is spring-loaded relative to rotation center of said arm. Limit position stoppers are in the form of cams that may fix arm for preventing rotation of it in zone of limit positions along axis of said arm. EFFECT: improved design. 1 dwg
Patent RU-2086842-C1 (RU)
Title: Valve head
Inventor: VOSKANYAN RAZMIK A
IPC: F16K1/02
Filed: 1994-02-18
Granted: 1997-08-10
Abstract: FIELD: manufacture of fittings for plumbing systems. SUBSTANCE: valve head has body with threads, spindle, shut-off member engageable with spindle, sealing member made in the form of flexible tube and mounted in bore of body. End of flexible tube is directed towards fitting. length of cylindrical portion of spindle is sufficient for contact of its surface with sealing member over entire range of motion of spindle between its extreme positions. Circular clearance between surfaces of body and spindle is filled with grease. EFFECT: enhanced reliability. 2 cl, 1 dwg