baber/WOPTO huggingface dataset:
Patent RU-2141563-C1 (RU)
Title: Method for splitting stone materials by non-explosive destructive compounds
Inventor: AZARKOVICH A E
IPC: F42D1/00
Filed: 1997-12-11
Granted: 1999-11-20
Abstract: FIELD: construction and mining operations. SUBSTANCE: method can be used for splitting of artificial and natural stone materials. According to method, initially made are hollows for examples drilled holes for accommodation of destructive compound. then working mix is made of non-explosive destructive compound and water. Drilled holes are filled with aforesaid mix. Distance between drilled holes in row is determined in compliance with physically and experimentally based formula, and also by using inclined spaces of minimal permissible length. Application of aforesaid method allows for obtaining guaranteed splitting of stone materials at minimal cost. EFFECT: higher efficiency. 7 dwg
Patent RU-2136792-C1 (RU)
Title: Method of preparing anisotropic polymer solution to form films and fibers
Inventor: KIJA-OGLU V N
IPC: C08L79/04
Filed: 1998-02-04
Granted: 1999-09-10
Abstract: FIELD: polymer materials. SUBSTANCE: liquid-crystal solutions of heterocyclic polymers suitable to form long high-strength heat-resistant fibers and films are provided, in particular, high-molecular poly(benzo[1,2-d:4,5d] bis-thiazole-2,4-diyl)- 1,4-phenylene in polyphosphoric acid with P 2 O 5  level 85.5-86.5% additionally containing polyphosphoric acid with P 2 O 5  level 72.4-72.8% or water. EFFECT: facilitated processing of anisotropic spinning solution due to reduced dynamic viscosity of polycondensation solution. 4 cl, 2 dwg, 1 tbl, 7 ex
Patent RU-2124157-C1 (RU)
Inventor: ALESHIN V D
IPC: F16H21/16
Filed: 1998-02-18
Granted: 1998-12-27
Abstract: FIELD: manufacture of engines and machines. SUBSTANCE: mechanism has housing where carriers are mounted rotatably. These carriers have eccentric holes for main journals. Mounted on center journal through bearings is reciprocating member which moves linearly and cyclically due to engagement of gears with internal gear wheels rigidly connected with housing. Gears are rigidly connected with ends of crankshaft. EFFECT: enhanced reliability due to smooth distribution of load. 4 cl, 2 dwg
Patent RU-2135311-C1 (RU)
Inventor: EVSJUKOV V N
IPC: B21D19/00
Filed: 1998-04-17
Granted: 1999-08-27
Abstract: FIELD: rolling; applicable in working of side edges of strip in production of sheet cold-rolled products. SUBSTANCE: device includes transport means with frame carrying two hinged levers whose ends have shaping rolls, means for bringing rolls together or apart with respect to strip and provided with carriages carrying additional shaping rolls. In this case, carriage is hinged to each lever and shaping rolls are arranged in pairs along strip edge. EFFECT: higher efficiency of process of strip rib reduction due to matching of plane inclination angle of profiling groove of rolls and strip edge relative to each other, and higher quality of edge working. 2 dwg
Patent RU-2144891-C1 (RU)
Title: Device for filling systems with liquid heat- transfer agent
Inventor: AKCHURIN V P
IPC: B64G1/50
Filed: 1998-05-18
Granted: 2000-01-27
Abstract: FIELD: space engineering; devices for filling satellite temperature control systems with liquid heat-transfer agents. SUBSTANCE: heat-transfer agent pressurization line of proposed device is additionally provided with capillary evaporator mounted near level of lower part of reservoir. It includes vapor and liquid cavities which are communicated respectively with vapor cushion and lower part of reservoir and are divided by capillary partition to which electric heater is secured on side of vapor cavity. EFFECT: improved quality of filling the temperature control systems with deaerated heat-transfer agent, thus providing for required service life of systems. 2 dwg
Patent RU-2147953-C1 (RU)
Title: Method for making electrically welded metallic tubes and apparatus for performing the same
Inventor: SIDOROV I P
IPC: B21C37/08
Filed: 1998-07-28
Granted: 2000-04-27
Abstract: FIELD: metallurgical production, namely, manufacture of electrically welded metallic tubes for main large-length water ducts with high demands to their surface quality, roughness degree, structure and properties of microlayer. SUBSTANCE: method is realized with use of apparatus including initial coiled band, first vacuum chamber with fluid-tight inlet, electronic-plasma modules, fluid-tight outlet and first cooler. Apparatus also includes reduction stand with cylindrical rolls, shaping mill, welding unit, cutting unit for removing outer burr, first, second and third gas nozzles, electric arc burner with supply of shield gas, device for applying protective coat onto inner surface of ready tube, second vacuum chamber with fluid-tight inlet and with electronic-plasma modules, system of concentric extruders also serving as fluid-tight outlet, second cooler and ready tube. Surface of band is cleaned in first vacuum chamber by means of electric arc discharges in zone of raising portion of volt-ampere characteristics with use of graphite anode. Outer surface of band is cleaned similarly in second vacuum chamber. Process of welding tube edges and applying corrosion resistant coating is normalized. EFFECT: enhanced quality of welded tubes due to preliminary vacuum-electric arc cleaning of surface of initial band, high quality of welded seam, lowered size of inner burr, enhanced cleaning degree of outer surface of ready tube and conditions for applying corrosion resistant coating onto it in vacuum. 2 cl, 1 dwg
Patent RU-2150162-C1 (RU)
Title: Composite wide-band untuned antenna
Inventor: MILEVSKIJ V B
IPC: H01Q21/00
Filed: 1998-12-15
Granted: 2000-05-27
Abstract: FIELD: television signal reception. SUBSTANCE: antenna has two pairs of main and auxiliary cophasal rhomboid dipole cells, wave unipoles for frequency- band stretching (including other signal sources), as well as two pairs of electrically coupling devices used for cophasal symmetrical interconnection of all dipoles and unipoles; it also has flat antenna reflector. EFFECT: enlarged passband, improved gain and matching of electrical characteristics. 1 dwg
Patent RU-2153416-C1 (RU)
Inventor: KOLESNIKOV I V
IPC: B29B17/00
Filed: 1999-01-12
Granted: 2000-07-27
Abstract: FIELD: fine milling of thermoplastics, applicable in chemical industry, construction and mechanical engineering. SUBSTANCE: the installation has loading bin 1 with metering worm 2, cooling chamber 3, metering worm 4 for feeding the material from the cooling chamber to the mill, mill 5, collector of finished material 21 with a calibrating grate, dust filter 27 with a fan for removal of gaseous nitrogen from the mill. The mill has body 8 with tapered member 9 located inside the body and aligned with it, rigidly fitted on pipe 10 with a lateral hole in lower part 11. Worm 12 is positioned inside the pipe on sliding supports 13, 14, the upper part of the worm axle through flexible part 15 is linked with the body through diaphragm 16 with holes 17 for passage of material, and the lower part of the pipe through flexible part 18 and shaft 19 is linked with rotation drive 20. Two calibrating grates 22, 23 are installed one above the other in finished material collector 21. The space between the calibrating grates is connected to bin 24 for collection of narrow fraction. The finished material collector in the lower part is connected to hot granulation granulator 25 with cooling by gaseous nitrogen, which at the same time serves for transportation of granulite to cyclone separator 29 connected in the lower part to the cooling chamber through metering worm 30. Fan 26 for removal of gas formed as a result of evaporation of liquid nitrogen from the system serves for cooling and transportation of granulite of hot granulation installation 25. EFFECT: production of narrow fraction of milled material without production of byproducts. 1 dwg
Patent RU-2150103-C1 (RU)
Title: Method for evaluation of protection properties of conservation oils
Inventor: GORDIVSKIJ V N
IPC: G01N17/00
Filed: 1999-01-18
Granted: 2000-05-27
Abstract: FIELD: long-term conservation of sealed equipment in different climatic zones. SUBSTANCE: one testing cycle involves heating oil amount to 40-60 C, keeping it at this temperature and cooling down to room temperature. 22-28 cycles are used. Then, oils are subjected to corrosion environment treatment according to GOST9.054-75 procedure. Stability rate is calculated as ratio of complex protection properties of oxidized and fresh oils. EFFECT: increased precision for evaluation of stability of protection properties of conservation oils, keeping conditions of express tests in close resemblance to real conditions of oil film life on equipment. 1 tbl
Patent RU-2149472-C1 (RU)
Title: Device ensuring uniform distribution of angular corpuscular radiation tracks in film material
Inventor: GUSINSKIJ G M
IPC: C08J3/28
Filed: 1999-03-29
Granted: 2000-05-20
Abstract: FIELD: irradiation devices for nuclear physics methods of material treatment. SUBSTANCE: two design versions are available; device has diaphragm of desired size and unit producing strain in irradiated surface parts wherein mentioned unit is made of n similar easily and synchronously (second version) revolving shafts of radius r, whose length is greater than width of film material and axes of revolution are equidistant over circumference of radius R between two parallel holders made for rotation at fixed speed about common axis; shafts have wavy side surface or threaded one (second version); n, r, and R values as well as parameters of side surfaces of shafts meet definite relationship. EFFECT: reduced probability of corpuscular radiation track superposition at specified capacity of track membranes and energy of irradiating particles. 2 cl, 6 dwg
Patent RU-2161105-C1 (RU)
Title: High-speed ship hull
Inventor: BURNAEV V I
IPC: B63B1/38
Filed: 1999-04-28
Granted: 2000-12-27
Abstract: FIELD: shipbuilding; designing high-speed ship lines with air cavity in her bottom. SUBSTANCE: ship has hull with side bilges and middlebody located in front of flow break-away edge of bottom planing step. Hull is also provided with skegs having flow break-away edges. Hull is provided with after-step recess under ship's bottom. This recess is bounded by planing step, skegs and lower edge of transom. Inclined deadrise lug is mounted in after-step recess between skegs; it has no flow break-away edge in its aft portion. Lug changes to roof of recess at deadrise angle in fore portion. This angle differs from similar angle of planing step by no more than 5 deg. To either side. Lug has deadrise in aft portion in area of its abutment to roof of recess at angle ranging from 0 to 10 deg. Length of lug does not exceed 0.8 of length of recess. Height of skegs and height of planing step from lug is no less than 0.015 of distance between port and starboard bilges in area of beginning of planing step. Fore portion of lug may be provided with air distributor bounded by fore planing step and side skegs. This distributor has deadrise bottom and aft wall which are provided with holes. Deadrise angle of distributor differs from deadrise angle of planing step by no more than 5 deg. To either side. Height of planing step above surface of distributor is no less than 0.007 of distance between bilges in area of beginning of planing step. EFFECT: improved service characteristics of ship. 2 cl, 4 dwg
Patent RU-2157328-C1 (RU)
Title: Flying vehicle wing
Inventor: OSIPOV E A
IPC: B64C33/02
Filed: 1999-06-15
Granted: 2000-10-10
Abstract: FIELD: aviation. SUBSTANCE: wing includes primary structure assembled from flexible spars interconnected by means of transversal strainers and bracket with flange. Wing tip is provided with weighting material for dampening breaking vibrations. Bracket is provided with set of load-bearing tubes rigidly secured on flange; ends of spars are telescopically inserted in ends of these tubes. Provision is made for change of wing profile to profile of propeller blade. EFFECT: enhanced efficiency. 9 dwg
Patent RU-2151465-C1 (RU)
Title: Radio communication line with frequency-shift keyed spread-spectrum signals
Inventor: BEZGINOV I G
IPC: H04B7/22
Filed: 1999-06-29
Granted: 2000-06-20
Abstract: FIELD: digital information transmission, in particular, radio channels for communication to mobile objects, reverse duplex control radio channels and packet radio networks for command communication in front-line regions. SUBSTANCE: transmitting part of device has first information source, first and second modulators, power amplifier, synchronization unit, frequency grid, code sequence generator, frequency shift unit and carrier generator. Receiving part of device has first and second mixers, local oscillator, first and second intermediate frequency amplifiers, first code sequence generator, first frequency shift unit, synchronization unit, frequency grid generator, matched filter, computing unit, and first information receiver. Goal of invention is achieved by second code sequence generator and gate, which are introduced at transmitting part of device, and second code sequence generator, second frequency shift unit, third mixer, first and second threshold gates, which are introduced at receiving part of device. EFFECT: doubled amount of information for transmission. 9 dwg
Patent RU-2154198-C1 (RU)
Title: Submersible electromagnetic vibrating pump
Inventor: MAJOROV V A
IPC: F04F7/00
Filed: 1999-07-09
Granted: 2000-08-10
Abstract: FIELD: water lifting from wells. SUBSTANCE: pump magnetic circuit consists of three parts: two cylindrical cores placed one into the other with circular clearance and with coil placed in between, and third core which is yoke. Armature and yoke are made of electrical steel laminations in form of plates. Central core of magnetic circuit has axial hole to pass rod coupling diaphragm installed in lower cover of housing, armature, shock absorber and piston. Inlet valve and outlet branch pipe are installed in housing upper cover. EFFECT: enhanced performance characteristics of pump owing to effective use of magnetic field energy. 1 dwg
Patent RU-2161784-C1 (RU)
Inventor: KAZARJAN A A
IPC: G01L9/12
Filed: 1999-10-18
Granted: 2001-01-10
Abstract: FIELD: aviation engineering; mechanical engineering. SUBSTANCE: device is developed on basis of capacitance sensing elements with two pressure cavities of differential construction. Device has two perforated polyimide films foil-coated dielectric sheets and FeNi alloy membrane covered with polyimide film from both sides. Assembled stack of pressure sensing elements is arranged in cylindrical carcass. Bundle of current-conducting leads is brought out of both ends of carcass which is potted with compound for protection against environmental factors. Device is assembled at pressure of 3.5-4.0 MPa, at temperature of 165-175 C for 50-60 min. Stack layers are held together by means of dry glue film based on epoxy-rubber. Drain tubes for pressure delivery to membrane are secured to drain holes by liquid glue based on epoxy-rubber. EFFECT: higher reliability. 2 cl, 1 dwg
Patent AU-2008263148-C1 (AU)
Title: Dynamic stabilization connecting member with pre-tensioned solid core
Inventor: JACKSON ROGER P
IPC: A61F2/44
Filed: 2008-05-29
Granted: 2012-05-24
Abstract: A dynamic longitudinal connecting member assembly includes an anchor member having an integral or otherwise fixed elongate core of circular or non-circular cross-section. The core is pre-tensioned and extends through at least one elastic spacer and at least one outer sleeve. The anchor member and the outer sleeve each attach to at least one bone anchor. In operation, the core is held in tension by the spacer.
Patent AU-2008303584-C1 (AU)
Title: Glycoproteins and glycosylated cells and a method for the preparation of the same
Inventor: KROGER LARS
IPC: C07K14/765
Filed: 2008-09-24
Granted: 2013-10-10
Abstract: The present application discloses novel glycoproteins and a related glycosylcarbamoylation methodology suitable for the preparation of glycopeptides (in particular glycoproteins and glycosylated cells), as well as the use of such glycoproteins in medicine, e.g. as pharmaceuticals and diagnostics or in diagnostic kits. The method for the preparation of a carbohydrate-peptide conjugate comprises reacting a cyclic carbamate (1) (wherein R
Patent AU-2008310846-C1 (AU)
Title: Compositions comprising sphingosine 1 phosphate (S1P) receptor modulators
Inventor: RUEGGER COLLEEN
IPC: A61K31/137
Filed: 2008-10-09
Granted: 2022-10-06
Abstract: The present invention relates to stable compositions comprising a sphingosine 1 phosphate (S1P) receptor modulator, suitable for use as a dosage form. The S1P receptor modulators are typically sphingosine analogues, such as 2-substituted 2-amino- propane-1,3-diol or 2-amino-propanol derivatives, e. g. a compound comprising a group of formula
Patent AU-2014289283-C1 (AU)
Title: Hand tool and hand expansion device
Inventor: FRENKEN EGBERT
IPC: B25F5/00
Filed: 2014-07-09
Granted: 2018-10-18
Abstract: The invention relates first to a hand tool, comprising a working head, which is actuated by an electric motor and/or by a hydraulic medium and which has a working part, and comprising a sensor for detecting a spatial motion, wherein the working part travels through a motion sequence as the result of a first triggering by a user in order to perform a working process. In order to specify a hand tool that allows a reliable series of actuations at differential spatial orientations of the tool to be achieved, according to the invention an additional triggering is possible only if the working part has ended the motion sequence resulting from the first triggering and the tool has been spatially moved overall thereafter. The invention further relates to a hand expansion device (1) for expanding pipe ends (2), comprising an expanding head (4), which can be actuated by an electric motor and/or by a hydraulic medium and which has a plurality of segments (5), wherein the segments (5), which can be actuated by means of a spreading mandrel (6) that can be moved in the direction of a longitudinal axis (L) of the expanding head (4), can be spread transversely to a movement direction of the spreading mandrel as the result of a first triggering of an expansion process.
Patent AU-2015275224-C1 (AU)
Title: Use of aerosolized levofloxacin for treating cystic fibrosis
Inventor: LOUTIT JEFFERY S
IPC: A61P11/00
Filed: 2015-12-22
Granted: 2017-11-16
Abstract: The invention relates to methods for treating cystic fibrosis comprising administering to a human in need thereof an aerosol solution comprising levofloxacin of ofloxacin and a divalent or trivalent cation. The invention relates in particular to administering the aerosol solution to a human wherein said human has a pulmonary infection comprising P. aeruginosa.
Patent AU-2017246593-C1 (AU)
Title: Modified bacteriophage
Inventor: FAIRHEAD HEATHER
IPC: C12N7/00
Filed: 2017-04-07
Granted: 2023-12-21
Abstract: A modified bacteriophage capable of infecting a plurality of different target bacteria, which bacteriophage includes a toxin gene encoding a toxin protein which is toxic to the target bacteria; wherein the bacteriophage is lytic; and wherein the bacteriophage expresses host range determinant proteins which have a plurality of bacterial host specificities.
Patent RU-2172906-C1 (RU)
Title: Drying chamber
IPC: F26B9/06
Filed: 2000-01-10
Granted: 2001-08-27
Abstract: FIELD: timber drying equipment. SUBSTANCE: drying chamber has heat-insulated housing 1, door 3 fixed at one end of housing 1, heaters 12, air duct 17, fan 5 with engine 6, combined extract and input ventilation system valves, and car for materials to be dried. False ceiling 8 is positioned in the vicinity of drying chamber ceiling. Heaters 12 are arranged above door 3 at an angle of 0-45 deg to horizontal plane. Fan 5 of reversing type is arranged at drying chamber wall opposite to door 3. Each subsequent blade of fan 5 is turned with respect to preceding blade to 180 deg. Fan axis is extending perpendicular to drying chamber floor. Engine 6 of fan 5 is positioned in sleeve adjacent to drying chamber ceiling. Combined extract and input ventilation system valves are arranged on drying chamber end wall in the vicinity of fan 5 so that one of them is above plane of rotation of fan 5 and other is below this plane. Water trays are disposed within air duct 17 on false ceiling 8 so that they may be filled with water or water may be drained. Height of air duct is selected on the basis of following condition:   = 0.15-0.25, and distance δ between stack of timber material to be dried and end walls of drying chamber is selected on the basis of the following condition:   = 0.25-0.35, where h 1  is distance between false ceiling 8 and drying chamber floor. Drying chamber width is 0.7-1.2 of its height. Gaskets with total area of perforations of 10- 90% are positioned between layers of timber stacks under drying process so as to be blown in longitudinal direction. EFFECT: increased efficiency in timber drying, reduced consumption of heat and electric energy and improved quality of timber drying. 8 dwg
Patent RU-2158771-C1 (RU)
Title: Technology to process slag carrying copper and nickel
Inventor: KHAGAZHEEV D T
IPC: C22B7/04
Filed: 2000-02-21
Granted: 2000-11-10
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: technology to process slag carrying copper and nickel includes crushing, grinding, classification of material, its separation into copper and nickel products and their further processing. Grinding is carried out in two stages with extraction of metallized fraction of slag with size +60 mm at first stage, additional grinding of minus fraction at second stage with use of metallized phase of first stage of grinding in the capacity of grinding bodies. Grinding is conducted in self-grinding mills. EFFECT: simplified technology thanks to exclusion of operations of medium and minor crushing and bringing of metallized fraction from grinding cycle. 1 dwg
Patent RU-2170122-C1 (RU)
Inventor: GLAVATSKIJ G D
IPC: A62C3/02
Filed: 2000-09-21
Granted: 2001-07-10
Abstract: FIELD: forestry engineering. SUBSTANCE: method involves marking reference strips 1-4 forming closed contour. Fire-conducting fuse 5 is conducted along reference strip 4 placed at leeward side, fuse 6 is conducted along strip 2. The end of the fuse 0.4-0.5 times as long as width of the strip to be burnt out, is set in perpendicular to strip 2. Fuse 6 is lit. When set in fire all over its length, it inflames combustible materials on the soil surface. Fire lights the end of fuse 6 in moving in counter-wind direction so that combustible materials on the soil surface are set in fire from the opposite side. The final stage of burning-out process progresses in accelerated mode due to tail wind blowing up the flame of additional burning-out process. EFFECT: higher performance of the method. 1 dwg