baber/WOPTO huggingface dataset:
Patent RU-2021135-C1 (RU)
Inventor: PANOV ALEKSANDR K
IPC: B29C48/345
Filed: 1992-04-20
Granted: 1994-10-15
Abstract: FIELD: production of cords. SUBSTANCE: extrusion head has spinneret formed as disk with forming channels disposed in peripheral portions of disk. Guiding protrusion central along longitudinal axis of extrusion head is disposed centrally of disk on seating place. Side surface of inlet portion of protrusion has variable-curvature cross section for providing uniform distribution and compaction of polymer flow. Profiled groove made in outlet portion of protrusion adjacent to the place, where it is connected with spinneret to form permanent bridge and to provide elimination of irregular delivery of extruded product. Acute edge disposed between inlet and outlet portions of protrusion is adapted for accumulating elastic energy and for uniform distribution of polymer into all channels of spinneret. EFFECT: high quality of polymeric cords and enhanced reliability in operation. 2 dwg
Patent RU-2068455-C1 (RU)
Title: Method for production of foam aluminium
Inventor: BUNKOV VIKTOR N
IPC: C22C1/08
Filed: 1992-05-20
Granted: 1996-10-27
Abstract: FIELD: production of foam aluminium. SUBSTANCE: melt flow is dispersed in aerosol flow containing ultradispersed particles of solid substance adsorbing gas, and static pressure in flow of dispersed mixture before cooling is increased up to atmospheric pressure. Dispersed phase is used in form of, for instance, silicon dioxide in form of aerosil. EFFECT: provision of production of foam aluminium with regulated porosity up to 90% (pore dispersion of 1-3 mm). 2 cl, 1 tbl
Patent RU-2041277-C1 (RU)
Title: Spongy titanium purification device
Inventor: PUTIN ANATOLIJ A
IPC: C22B34/12
Filed: 1993-05-22
Granted: 1995-08-09
Abstract: FIELD: production of titanium. SUBSTANCE: device has detachable support with rollers. Support is positioned below flange of condenser. Device is further provided with heating member mounted within hermetically sealed case in its vertical part and vapor pipeline positioned above condenser cover. Cooler has air intake unit defined by support with rollers and cooler flange. EFFECT: increased efficiency in producing spongy titanium and enhanced reliability in operation. 1 dwg
Patent RU-2035648-C1 (RU)
Title: Transmission with flexible link
Inventor: SKORUBSKIJ VADIM N
IPC: F16H7/00
Filed: 1992-06-03
Granted: 1995-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: transmission has shafts, driving conical pulley 1 and driven conical pulley 4 mounted on the shaft, the grater bases of the pulleys being oppositely directed, and endless flexible member 3 which is wound on each pulley and interacts with the pulley. The conical surface of each pulley is bounded by webs 6, the lesser bases being cylindrical. EFFECT: enhanced reliability. 2 dwg
Patent RU-2036153-C1 (RU)
Title: Process for manufacture of cobalt oxide
Inventor: KHOKHLOV OLEG I
IPC: C01G51/04
Filed: 1992-07-07
Granted: 1995-05-27
Abstract: FIELD: chemistry. SUBSTANCE: essence of this process resides in roasting cobalt hydroxide at temperature of 800 to 1000 C, treating resultant oxide at temperature of 75 to 85 C with 1 to 4 percent by mass ammonium chloride solution to be taken in (4 to 8):1 ratio relative to solid cobalt oxide, filtering thus prepared product, washing it with water and then drying it. Disclosed process prescribes treating cobalt oxide with ammonium chloride during 1 to 5 h. EFFECT: this process allows producing cobalt oxide with total content of 0.020 to 0.025 percent by mass of alkaline metals and sulfur content of less than 0.030 percent by mass. 2 cl, 3 dwg
Patent RU-2092633-C1 (RU)
Title: Method for adjusting tightening force of thread movable behind friction-type reel of freezing machine
Inventor: KHELLMUT LORENTS
IPC: G01N33/36
Filed: 1991-12-14
Granted: 1997-10-10
Abstract: FIELD: manufacture of textured threads in spinning machine. SUBSTANCE: method involves measuring and regulating tightening force of movable thread so that tightening force is converted into control signal; using this signal to determine and regulate twisting process, advancement of thread from initial rolls to outlet rolls and force acting upon thread; selecting regulation range so that change in signal value does not cause development of forces deteriorating thread quality in the zone of twisting. Thread tightening parameters must be within selected ratio (P/Y). EFFECT: increased efficiency and improved quality of thread. 2 dwg
Patent RU-2049442-C1 (RU)
Title: Dental bridge and method for its manufacturing
Inventor: KUZMENKOV ANATOLIJ N
IPC: A61C7/00
Filed: 1992-07-12
Granted: 1995-12-10
Abstract: FIELD: medicine; prosthetic dentistry. SUBSTANCE: device has bearing and intermediate members and is separable along the longitudinal line. First, oral part of the prosthesis, then its vestibular part is set in the patient mouth. The parts are connected by means of connection screw or other locking unit. EFFECT: simplified process. 2 cl, 4 dwg
Patent RU-2026943-C1 (RU)
Inventor: GRANEV VIKTOR V
IPC: E04H5/00
Filed: 1992-05-19
Granted: 1995-01-20
Abstract: Использование: строительство железобетонных каркасов производственных зданий или сооружений. Сущность изобретения: связи выполнены в виде подкосов, расположенных поэтажно в верхней части каждого этажа. Каждый подкос верхним концом присоединен к металлическим поперечным элементам межколонных плит перекрытия, а нижним концом - к закладной детали колонны. В перпендикулярном основным связям направлении устанавливают дополнительные связи, которые выполнены из тех же элементов, что и основные связи, и имеют профиль основных связей. Нижним концом дополнительные связи прикреплены к закладным деталям колонн, а верхним - к закладным деталям ригеля. Установка связей в двух взаимно перпендикулярных направлениях применяется, преимущественно, в связевом каркасе. В рамном каркасе связи достаточно устанавливать только в направлении, перпендикулярном направлению жестких рам. Отношение горизонтальной проекции подкоса (a) к величине пролета межколонной плиты (e) находится в пределах  , а отношение вертикальной проекции подкоса (b) к высоте колонны на этаж (h) - в пределах   Подкосы установлены на каждой колонне в связевых устоях. 2 з.п. ф-лы, 6 ил.
Patent RU-2040029-C1 (RU)
Inventor: SMIRNOV VIKTOR B
IPC: G03B19/00
Filed: 1992-09-28
Granted: 1995-07-20
Abstract: FIELD: photography. SUBSTANCE: photographic camera has case with cap. Chamber with frame window is disposed inside the case. Light-sensitive film moves in space between the frame window and the cap; the film is wound onto receiving and advancing coils. Film may be rewound by means of measuring reel. The reel is connected with cylindrical shutter by means of tooth gear and friction members through engagement members simultaneously. The shutter may rotate and moves along the axis. Shutter has exposure window in its central part. Shutter may interact with start button, axial compression spring and spiral spring. Constructions are provided in the camera to exclude random cocking of shutter and repeat exposure of shot frame. Camera may be assembled and disassembled by child without any damages in serviceability. EFFECT: simplified design; reduced number of items; simplified exploitation. 7 cl, 11 dwg
Patent DE-10105553-C1 (DE)
Title: Deposit device for bank security box uses deposit container provided with sliding closure plate with cordless transmission of operating energy for electric motor for latter
Inventor: BERTELS FRANZ JOSEF
IPC: G07F19/00
Filed: 2001-02-06
Granted: 2001-12-06
Abstract: The deposit device has a reception opening provided with a frame for reception of at least one interchangable deposit container having an opening in its top side, provided with a sliding closure plate (76), which is moved between its closed and open positions by an electric motor (88) within the deposit container.  The operation of the motor is controlled in dependence on the position of the deposit container relative to the frame via an electronic control, with cordless transmission of the operating energy for the latter and the electric motor.  An Independent claim for a deposit container for a deposit device is also included.
Patent DE-10143644-C1 (DE)
Title: Guide pin for injection or press molding tool for plastics or other malleable materials has two axial sections of different diameters, one of which consists of sleeve and other of support column screwed into sleeve
Inventor: SCHINDLER OLIVER
IPC: B29C45/26
Filed: 2001-09-05
Granted: 2002-11-07
Abstract: Guide pin for an injection or press molding tool for plastics or other malleable materials has two axial sections (13, 20) of different diameters. One of these (20) consists of a sleeve (11) and the other (13) of a support column (12) mounted in the sleeve by internal and external threads (15, 18). The sleeve has a centering section (16) for the column.
Patent DE-10147150-C1 (DE)
Inventor: WOLL PETER
IPC: B60T8/40
Filed: 2001-09-25
Granted: 2003-04-17
Abstract: The invention relates to a hydraulic braking system for vehicles, in particular motor vehicles. Said system comprises a primary pressure source (2', 2''), supplied with external energy, which supplies the wheel brakes (5) with braking pressure during normal operation, in addition to a pedal-operated auxiliary pressure source (10), which supplies the wheel brakes with braking pressure during emergency operation. To improve safety, a special hydraulic circuit necessitates a closure without leakage of only a comparatively small number of valves between the wheel brakes and a hydraulic reservoir (3) during emergency operation. The safety aspect can be improved by a series connection of the valves.
Patent DE-19543297-C1 (DE)
Title: Pontoon for military folding floating bridge
Inventor: EMRICH LOTHAR
IPC: E01D15/20
Filed: 1995-11-21
Granted: 1997-05-07
Abstract: The outer floating bodies (20) abutting on the inner floating bodies (10) have a slightly rising, even first deck section (22) and connecting to and forming a step with a further rising, even second deck section (23) together with an outwardly rising side wall (26). A free board (F) is thus established acting as overflow protection. The inner and outer floating bodies are foldable in a W formation so that in the folded transport condition the second deck section of the outer floating body lies flatly on the deck (12) of the inner floating body. The outer floating bodies have a flat floor (25) which is aligned with the flat floor of the inner floating bodies.
Patent DE-19600948-C1 (DE)
Title: Equipment to balance weight of skylight window
Inventor: HOFFMANN JOSEF
IPC: E04D13/035
Filed: 1996-01-12
Granted: 1997-04-30
Abstract: The equipment balances the weight of a skylight window, which is mounted on a horizontal axis, so that it can pivot. The axis runs through roughly the centre of the casement (3) of the window. At least one weight (18) is arranged on the upper crossbar of the casement, when the window is in the closed position. The weight may be located on, or in the region of, the ventilating side (20) of the upper crossbar, and may be able to be detached. It may be in the form of a bar (22), and may also have a rectangular shape (23).
Patent DE-19702641-C1 (DE)
Inventor: WOLF HEIKO DR
IPC: A61L15/28
Filed: 1997-01-25
Granted: 1998-08-20
Abstract: Production of swellable starch maleate (I) that is resistant to ageing comprises reacting a swellable starch maleate (II) with mono- and/or poly-functional nucleophilic reagent(s) (III) by Michael addition. Also claimed is biodegradable (I) obtained in this way. (III) is a mercapto compound, especially mercaptoethanol (IIIA), 1,2-bis-(2-mercaptoethoxy)-ethane (IIIB) or a mixture of (IIIA) and (IIIB), especially 0.001-0.5 equivalents (equiv.) (IIIB) and 0.5-0.999 equiv. (IIIA) per equiv. maleic anhydride in (II); sodium bisulphite (NaHSO3); pentaerythrityl tetrakis-(2-mercapto-acetate) (IIIC); or a mixture of NaHSO3 and (IIIC), especially 0.001-0.5 equiv. (IIIC) and 0.25-0.999 equiv. NaHSO3 per equiv. maleic anhydride in (II).
Patent DE-19712681-C1 (DE)
IPC: A47B49/00
Filed: 1997-03-26
Granted: 1998-10-01
Abstract: The bedside table unit, for use in hospitals and the like, has a body (1) which rotates to the bed table (10) at the trolley base (2). Locks hold the body in each of the end positions. The bed table (10) is mounted to the trolley base (2) by a column (11). The trolley (2) is a die casting, especially of a light metal.
Patent DE-19714303-C1 (DE)
Title: Dispenser for coffee powder with storage container and rotary carrier
Inventor: KAATZE MICHAEL
IPC: A47J31/40
Filed: 1997-03-24
Granted: 1998-09-24
Abstract: The storage container (10) of any shape has a fixed wall (2) and fixed base (3) containing an opening for the coffee powder to drop through into a conveyor. The conveyor rotating over the base inside the container has at least two spaced apart carrier spokes (6,8) turning in contrary directions on the same axle (4). The three spokes protrude radially outwards on the same hub (5) and are spaced apart by 120 degrees on the axle. The spokes form a star in the form of a cylindrical part (2) of the container.
Patent DE-19716061-C1 (DE)
Title: Infra-red optical gas measuring system e.g. for measurement of alcohol in breath
Inventor: DREYER PETER
IPC: G01N21/3504
Filed: 1997-04-17
Granted: 1998-03-26
Abstract: The gas measuring system has two IR radiation sources and at least two IR radiation detectors. The two sources (1,2) radiate with two different pulse frequencies (f1,f2) in two different spectral ranges. The emitted beams are guided firstly across a radiation coupler (3). Successively the gas flow to be measured, limited by a window (8), crosses vertically to the flow direction, as well as, additionally for the intensity measurement, arrives in at least one multi-spectral sensor (5), with at least four IR radiation detectors.
Patent DE-19719627-C1 (DE)
Title: Wheel suspension system for motor vehicles
Inventor: GURE DIETMAR DIPL ING
IPC: B60G15/06
Filed: 1997-05-09
Granted: 1998-07-09
Abstract: The invention relates to a wheel suspension comprising a console (20) arranged on the chassis side which holds the bearings (28) of the upper radius arm (3) and supports an element (27) carrying the wheel load. An insert (24) of the console (20), which insert is also directly supported against the chassis (21), is assigned to the element (27) carrying the wheel load on the console side.
Patent DE-19815968-C1 (DE)
Title: Briquetted sponge iron production
Inventor: BRENNECKE KLAUS DR
IPC: C22B1/24
Filed: 1998-04-09
Granted: 1999-03-25
Abstract: Part of the iron ore pellets produced by a pelletizing process is broken into bits with predominantly flat breakage surfaces. It is then mixed as an addition with the iron ore pellets to be delivered to the direct reduction process, in amounts forming 12-30 % by weight.
Patent DE-19821669-C1 (DE)
Title: Sliding ring seal for rotary shaft
Inventor: PESCH KLAUS
IPC: F16J15/36
Filed: 1998-05-14
Granted: 1999-11-25
Abstract: The sliding ring seal has a membrane (1) with a U-shaped cross section having two shanks (6,7) , the axially extending one of which encloses or supports a peripheral spring plate (3). An axially extending flange (7) on the spring engages the other shank of the seal ring.
Patent DE-19831025-C1 (DE)
Title: Cable tensioning element for cable structure supporting fascia or roof panel has transmission characteristic of transmission mechanism between pre-tensioned spring and cable dependent on cable length variation
Inventor: GARTNER FRITZ
IPC: B60M1/26
Filed: 1998-07-10
Granted: 2000-12-14
Abstract: The cable tensioning element for at least one cable (2) has at least one pre-tensioned spring element (4), e.g. a plate spring stack, coupled to the cable via a transmission mechanism (10,14), allowing the length variations of the cable to be transmitted to the spring element and the pre-tensioning force of the spring to be transmitted to the cable. The transmission characteristic of the transmission mechanism is a function of the cable length variation.
Patent DE-19838733-C1 (DE)
Title: Thrower wheel for sprayer
Inventor: WADEPHUL JOST
IPC: B24C5/06
Filed: 1998-08-26
Granted: 1999-11-25
Abstract: The invention relates to a shot-blasting wheel (1) for a shot-blasting machine which can be rotated about its longitudinal axis, is motor-driven and configured as a blade wheel. In its central area said wheel has a metering sleeve (7) with a metering opening (8). Together with the shot-blasting wheel (1) an auxiliary shot-blasting wheel (9), into which the shot medium to be accelerated is fed in the axial direction, rotates in the metering sleeve (7). According to the invention, the feed opening (3) for the shot medium discharges into the auxiliary shot-blasting wheel (9), in whose centre a rotating body (11) is provided for, at the side of the rotating body (11) and in the direction of rotation of the shot-blasting wheel (1) behind the metering opening (8), and the length of the rotating body (11) corresponds at least to the width of the auxiliary shot-blasting wheel (9).
Patent RU-2065652-C1 (RU)
Title: Enclosed three-phase busduct
Inventor: POLIKARPOV EVGENIJ A
IPC: H02G5/06
Filed: 1992-10-26
Granted: 1996-08-20
Abstract: FIELD: main lines of industrial enterprises. SUBSTANCE: buses are arranged inside solid tube in two concentric layers, three buses per layer; buses of each phase are placed in different layers. Each bus of one layer is arranged opposite half-buses of other layer; buses of one phases are symmetrical in respect to busduct center line. EFFECT: improved economic efficiency due to reduced Joule's loss. 1 dwg
Patent RU-2071235-C1 (RU)
Inventor: KOVALEV ALEKSANDR N
IPC: A01C21/00
Filed: 1992-11-04
Granted: 1997-01-10
Abstract: FIELD: agriculture; crop farming. SUBSTANCE: method involves taking samples from the soil-forming horizon for lithologic assay to identify the soil type and aggregate composition and chemical assay for pH of the weathering medium. A topographic plotting board is used to determine the absolute altitude of sampling points by the relief isolines, and for each type of rock values of the weathering medium pH are plotted as dependent on the absolute altitudes. Then a lithologic map of types of soil-forming rock is constructed with the relief horizons. The values of pH are used to identify the mapped areas with acid, neutral and alkaline environments. Soils on areas with acid values of pH are regarded as soils low in available potassium and rich in phosphorus. Soils with neutral pH are regarded as soils with high availability of all nutrients, and alkaline pH soils are regarded as rich in available potassium compounds and low in phosphorus. EFFECT: more accurate identification of soil zones for optimal fertilization. 2 dwg, 1 tbl
Patent RU-2073276-C1 (RU)
Title: Method of control of material dielectric characteristics
Inventor: BELASHEV BORIS Z
IPC: H01G7/04
Filed: 1992-12-07
Granted: 1997-02-10
Abstract: FIELD: materials science, radio engineering, fabrication of capacitors. SUBSTANCE: dielectric material is subjected to thermal treatment as a result of which, depending on the condition of treatment, reversible or irreversible variation of dielectric internal characteristics occurs. EFFECT: facilitated procedure. 4 cl, 10 dwg
Patent RU-2049794-C1 (RU)
Inventor: MURZABEKOVA TAMARA G
IPC: C08F126/02
Filed: 1992-12-09
Granted: 1995-12-10
Abstract: FIELD: synthesis of organic compounds. SUBSTANCE: product: poly-N-methyl-N,N-diallylamine dihydrophosphate of the general formula  , n 150-200. Intrinsic viscosity [η] 0.20-0.92 dl/g in 0.1N NaCl solution at 30 C (molecular mass 30000-50000). EFFECT: increased effectiveness of catalyst. 2 tbl
Patent RU-2062155-C1 (RU)
Title: Shape bending mill for making corrugated shapes
Inventor: LYUDAEV VITALIJ SEMENOVICH
IPC: B21D5/06
Filed: 1992-12-14
Granted: 1996-06-20
Abstract: FIELD: pressure forming of sheet material by special-form rolls. SUBSTANCE: shape bending mill includes stands with forming drive rolls and additional non-driven rollers, mounted before the stand on guides. The guides are mounted on a cross pieces in struts with possibility of adjustable motion along flanges of a corrugated shape to be formed. Axis of the rollers are normal relative to the guides. The rollers themselves are arranged with a predetermined pitch. Lateral guides are displaced relative to rollers of central guides along a motion direction of the shape by a distance, equal to an interval of a touching point of a front end of the blank and the roller up to a zone of inlet biting of that blank by a whole depth of a roll grooved pass. EFFECT: enhanced efficiency of the mill. 2 cl, 5 dwg
Patent RU-2040500-C1 (RU)
Title: Raw mixture for preparing porous filler
Inventor: CHENTEMIROV MINAS G
IPC: C04B18/10
Filed: 1992-12-10
Granted: 1995-07-25
Abstract: FIELD: filler materials. SUBSTANCE: raw mixture has, wt.-% slag of heat power plant 70-75; clay 10-14; coal 1-2; lignin 1.5-3, and water the rest. Filler properties: compression strength is 1.8-2.2 MPa, filled density is 220-300 kg/m 3 . EFFECT: enhanced quality of porous filler. 1 tbl
Patent RU-2056102-C1 (RU)
Title: Animal bowl holder
Inventor: VARYUKHIN ALEKSANDR S
IPC: A01K9/00
Filed: 1992-12-25
Granted: 1996-03-20
Abstract: FIELD: agriculture. SUBSTANCE: animal feeding bowl has feed vessel mounted on pole for displacement along it by means of bracket. Pole is mounted on base formed as pan for collecting feed fell from vessel in the process of animal feeding. EFFECT: increased efficiency and reduced feed loss. 2 cl, 1 dwg
Patent RU-2054558-C1 (RU)
Inventor: MAKARENKO NATALYA A
IPC: E21F13/00
Filed: 1993-03-09
Granted: 1996-02-20
Abstract: FIELD: mining. SUBSTANCE: plunger feeder includes carrier with link and rods. Connected to link from both ends are plunger and reducing gear to which motor is connected. Bodies of reducing gear and motor are fastened to floor or side of working by means of anchors. Used as chute is roadway with steel sheet laid on its floor, and the steel sheet outlet sides are provided with folding apron installed on axle whose ends are inserted into holes of chute sides. Apron is connected with air cylinder through rod. Installed between plunger and reducing gear is protective post with guide frame. Under the action of motor the reducing gear, through rotating disk, sets in motion the carrier together with plunger. Plunger reciprocates in ore mass, pushes it onto car by acting on broken ore at angle of internal friction up to 45 deg. Motor control panel is installed on haulageway at the point of ore loading into car. EFFECT: simplified design and improved performance characteristics of plunger feeder. 7 dwg
Patent RU-2047191-C1 (RU)
Title: Concentrator
Inventor: PETROV VIKTOR E
IPC: G02B5/10
Filed: 1993-03-15
Granted: 1995-10-27
Abstract: FIELD: lighting engineering. SUBSTANCE: concentrator has inner reflecting surface fabricated in the form of n uniaxially arranged truncated right cones. Number of cones is found from equation  , i=1,2,3.n,  , where d o  is diameter of output hole of concentrator; d n  is diameter of input hole of concentrator; S o  - is area of output hole of concentrator S i  is area of projection of surface of i-th cone on plane perpendicular to axis of concentrator. In this case 1,4 ≅ α ≅ 2,5. EFFECT: diminished length of concentrator, simplified manufacturing process more uniform radiation density of output hole. 1 dwg, 1 tbl
Patent RU-2051579-C1 (RU)
Inventor: ZVONOV BORIS M
IPC: A01M29/02
Filed: 1993-03-25
Granted: 1996-01-10
Abstract: FIELD: agriculture. SUBSTANCE: device has a pulse generator, divider, decoder, block of switches, code forming unit, permission circuit, summing unit, acoustic converter, and a circuit of synchronization. The device generates synthetic sound signals with recurrence rate not higher than the value of the restoration cycle of primary hearing neurons with variable parameters. Birds do not get accustomed to such sound signals. EFFECT: higher effectiveness. 2 cl, 2 dwg