baber/WOPTO huggingface dataset:
Patent RU-2091391-C1 (RU)
Title: Предварительно полимеризованный катализатор, каталитическая система (варианты), способ получения полиолефинов (варианты), полимерная композиция, формованное изделие
Inventor: TETSUNORI SINOZAKI
IPC: C08F4/6192
Filed: 1992-08-13
Granted: 1997-09-27
Abstract: Изобретение относится к предварительно полимеризованному катализатору [I], получаемому предварительной полимеризацией α-олефина и полиенового соединения с применением соединения переходного металла - каталитического компонента [А] и металлоорганического каталитического компонента [В], содержащего металл, выбранный из металлов Групп I-III периодической системы, при общем количестве α-олефина и полиенового соединения от 0.01 до 2000 г на 1 г соединения переходного металла-каталитического компонента [А]. Изобретение также относится к катализатору полимеризации олефинов, состоящему из предварительно полимеризованного катализатора [I] и металлоорганического каталитического компонента [II] содержащего металл, выбранный из металлов Групп I-III периодической системы. Способ полимеризации олефинов в соответствии с изобретением отличается тем, что полимеризацию или сополимеризацию олефинов осуществляют в присутствии катализатора полимеризации олефинов. Полимер из олефина настоящего изобретения является сополимером α-олефина и полиена, содержащим олефиновый полимер, включающий (i)-сополимер α-олефина и полиена. 7 с. и 26 з.п. ф-лы, 1 ил., 3 табл.
Patent RU-2059439-C1 (RU)
Title: Belt-type vibrating concentrator for processing of mainly gold-bearing materials
Inventor: NOZDRIN VALENTIN PAVLOVICH
IPC: B03B5/40
Filed: 1992-07-10
Granted: 1996-05-10
Abstract: FIELD: apparatuses for separation of polydispersed polymineral materials and for benefication wet and dry noble metals ores to extract gold, platinum-bearing concentrates and diamonds-bearing concentrate. SUBSTANCE: concentrator has supporting frame, on which there are supporting struts of controlled height and longitudinally inclined continuous profile concentrating belt embracing driving and pulling drums; mean for belt vibration; collectors of separation products. concentrator is provided with deviating drum and chute located between deviating drum and driving (lower) drum under lower branch of belt. Mean for belt vibration is made in the form of slant vibrating plate, on upper surface of which there is fixed chute and on lower surface - vibrator mounted on supporting struts with the help of tubular and flat rubber shock absorbers correspondingly of upper and lower parts, where on supporting sites of vibrating plate there are side and longitudinal sopping members, conjugated with shock absorbers. In the case during, pulling and deviating drums have stops, that are made in the form of rubber lining along perimeters of their edges. Belt is made with flat sides, thickness of which is less than thickness of its central part, and with fluting on working surface, that are inclined in respect to longitudinal axis of belt, located in symmetry to each other in respect to the latter and situated at acute angle to each other, apex of which is directed to side of belt inclination. To prevent side shift of belt inner surface of it is made flat, U-shaped or trapezoidal. Chute bottom in its central part and along axis of chute-belt is made with segmental or ellipsoidal salient of antifriction material. Fluting cross-section is square or wave-shaped or trapezoidal form with large lower bases, Part of fluting has clearances at tops of angles formed by them. Number of fluting with clearances exceeds number of fluting without clearances. Size of clearances between fluting does not exceed tripled size of maximum grain of initial material. EFFECT: increased productivity. 7 cl, 14 dwg
Patent RU-2036169-C1 (RU)
Title: Bath-type glass-manufacturing furnace
Inventor: ZAJTSEV YURIJ SERGEEVICH
IPC: C03B5/44
Filed: 1992-07-14
Granted: 1995-05-27
Abstract: FIELD: glass industry. SUBSTANCE: bath-type glass manufacturing furnace has walls of glass making bath, made of cooled pipe-type members with ribs. Cooled pipe-type members with ribs are made in the form of coil pipe with ribs, that is horizontally located in box of steel sheet, filled with concrete layer of 2.0 - 2.5 pipe diameters thick, separated from wall of box by thermal insulation layer and with pipes of coil pipe spaced by 1.5 - 2.0 diameters of pipe. Ribs are mounted along pipe in vertical plane. EFFECT: bath-type glass-manufacturing furnace is used in glass industry. 2 cl, 3 dwg
Patent RU-2018008-C1 (RU)
Title: Internal combustion engine
Inventor: TE GENYA
IPC: F02B75/24
Filed: 1992-07-15
Granted: 1994-08-15
Abstract: FIELD: engine engineering. SUBSTANCE: engine has two opposite cylinders wherein bushings 3 are movably mounted. Bushings 3 are provided with heads 4 and bottoms 5. Pistons 6 are received in bushings 3 between heads 4 and bottoms 5 to form under- piston 7 and working chambers 8 of alternative volume. Bushings 3 are rigidly interconnected via piping rod 15 coupled with their bottoms. Pistons 6 are interconnected through rod 14 which is coaxially positioned within piping rod 15. Rods 14 and 15 are coupled with force lever 11 and additional lever correspondingly through a pivoting connection made of cantilevered pin 16 which is secured to each rod perpendicular to their longitudinal axis, and spherical race ball pivot provided on each lever. Pin 16 is positioned within an opening of the race. Rocking of main and additional levers in the opposite directions is converted into rotation of a crankshaft. Owing to main and additional levers are rigid and a distance between rocking axis and axis of the pivot of the connection to the rods in reciprocation is constant pistons 6 and bushings 3 simultaneously performs reverse-rotary motion. EFFECT: enhanced reliability.
Patent RU-2077646-C1 (RU)
Title: Lock with push key
Inventor: UVAROV VALENTIN E
IPC: E05B35/04
Filed: 1992-08-24
Granted: 1997-04-20
Abstract: FIELD: lock production. SUBSTANCE: lock has bars placed in a case. Key slots are inclined, and there are cross slots for stoppers to interact with cross slots of the bars and the keys. Cross bars for the stoppers are originated at surfaces just opposite to those provided with inclined slots. The stoppers are made in the form of L shaped spring loaded plates to overlap the inclined slots of the bars on the side of key. The stoppers are installed so as to be moved in crosswise direction with respect to the bars, and to interact with cross slots of the bars and the key to provide releasing the bars with the key turned through 90 degrees, and moving the bars by pushing. EFFECT: high reliability. 3 dwg
Patent RU-2062046-C1 (RU)
Title: Complex method for examining health state
Inventor: KOLUPAEV BORIS SERGEEVICH
IPC: A61B5/20
Filed: 1992-09-07
Granted: 1996-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves performing urinalysis to build infrared absorption spectrum of the urine by means of spectrophotometer. The so produced spectrum is compared with an "ideal" health reference spectrum and with those being characteristic of a series of known diseases. The comparison results are used to calculate the observed deviation from the "ideal" health reference value and probability and stage of each of the diseases. EFFECT: enhanced reliability of prediction.
Patent RU-2057663-C1 (RU)
Title: Air cushion platform body
Inventor: ANDREEV NIKOLAJ P
IPC: B60V1/00
Filed: 1992-09-07
Granted: 1996-04-10
Abstract: FIELD: air cushion vehicles. SUBSTANCE: drive motor of tracks of air cushion platform body is made reversible and is installed on flat mounted on track frame. Platform body has shaft kinematically coupled with motor. Mounted on each free end of shaft is armature with electromagnet and dielectric gasket and driven gear of side track installed for kinematic coupling with end of shaft by means of this electromagnet and armature. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2071297-C1 (RU)
Title: Tracheo-bronchial endoprosthesis
Inventor: ASTRAKHANTSEV FRIDRIKH A
IPC: A61F2/20
Filed: 1992-07-17
Granted: 1997-01-10
Abstract: FIELD: medicine. SUBSTANCE: endoprosthesis is made of tissue-compatible elastic material as cylindrical tube of the smooth internal surface and bearing projections on external surface. Tube wall has at least one internal channel. External wall of the internal channel is joined smoothly with internal tube surface. Channel can be dead and contains holes in the wall turned to the external side for tube, or - through one. Endoprosthesis is used for larynx, trachea and bronchi prosthesis. EFFECT: enhanced quality and effectiveness of prosthesis. 2 dwg
Patent DE-10054371-C1 (DE)
Title: Seal for coupling unit of optoelectronic transceiver, comprises open-ended tube containing one or more cavities
Inventor: POHNKE MICHAEL
IPC: G02B6/42
Filed: 2000-10-30
Granted: 2002-02-28
Abstract: An open-ended (81, 82) U-shaped tubular seal (8) is introduced into the coupling unit openings (31, 32), sealing it off. One or more cavities (85) inside it, adjoin its ends (81, 82).
Patent DE-10061138-C1 (DE)
Title: Pharmazeutische Zubereitung in Form eines Saftes enthaltend einen säurelabilen Wirkstoff
Inventor: DIETRICH RANGO
IPC: A61K9/00
Filed: 2000-12-07
Granted: 2002-08-14
Abstract: Die vorliegende Erfindung betrifft das Gebiet der pharmazeutischen Technologie und beschreibt eine neue pharmazeutische Zubereitung in Form eines Saftes, enthaltend einen säurelabilen Wirkstoff, insbesondere einen säurelabilen Protonenpumpenhemmer. Weiterhin betrifft die Erfindung auch Verfahren zur Herstellung des Safts. Der Saft eignet sich insbesondere zur Verabreichung säurelabiler Wirkstoffe bei Menschen die Schwierigkeiten mit der Einnahme fester Darreichungsformen wie Tabletten oder Kapseln haben.
Patent DE-10118860-C1 (DE)
Title: Sterile container has deformable hollow seal with sealing lip deformed by pressure in container
Inventor: GABELE LORENZ
IPC: A61B50/30
Filed: 2001-04-18
Granted: 2002-09-05
Abstract: The sterile container has upper and lower section with a seal between them. The seal (11) has a closed hollow casing (19) with a deformable wall (16) which alters the internal volume as it distorts. The seal also has a seal lip (20) which is moved by deformation of the seal wall and,when a low pressure is exerted on the inner part of the container, open a channel (9).
Patent DE-10216190-C1 (DE)
Title: Stirling motor for a heat engine has an expansion piston in a heatable cylinder component and a compression piston in a coolable cylinder component each fitting along a common center axis.
Inventor: GIMSA ANDREAS
IPC: F02G1/043
Filed: 2002-04-05
Granted: 2003-08-14
Abstract: An expansion piston (EP) (2) and a compression piston (CP) (4) fit along a common center axis (6) and operate when aligned in series. First gas chambers (GK1) in a compression cylinder component (5) on the underside (15) of the CP and in an expansion cylinder component (3) on the underside (16) of the EP connect via a first heater (18), a first regenerator (19) and a first cooler (20). Second gas chambers (GK2) in the compression cylinder component on the topside (21) of the compression piston and in the expansion cylinder component on the topside (22) of the expansion piston connect via a second heater (24), a second regenerator (25) and a second cooler (26).
Patent DE-19527693-C1 (DE)
Title: Nitrogen oxide redn. from vehicle exhaust gases without use of ammonia
Inventor: STEINWANDEL JUERGEN DR RER NAT
IPC: B01D53/94
Filed: 1995-07-28
Granted: 1996-10-10
Abstract: The NO present in vehicle exhaust gases is reduced by cathodically reducing the enriched NO to N2 and O<2->, in a gas diffusion electrode. The O<2-> ions are transported in a solid electrolyte connected to the gas diffusion electrode, to an anodic gas diffusion electrode where they are discharged to O2 mols..
Patent DE-19533999-C1 (DE)
Title: Using broken-up cupola furnace slag as additive
Inventor: BILKE THOMAS
IPC: C04B18/14
Filed: 1995-09-14
Granted: 1996-05-15
Abstract: Broken up cupola furnace slag is used to produce self-levelling floors by adding the slag in particle size 0-0.5mm and 60-80 wt. % to additives such as flowing agents and stabilisers and water and cement with a WZ factor of 0.4-0.7. The flowing agent, stabiliser, water and cement make up 20-40 wt. % of the mixture.
Patent DE-19632004-C1 (DE)
Inventor: ALBERTSHOFER CHRISTIAN
IPC: A63B69/36
Filed: 1996-08-07
Granted: 1998-01-29
Abstract: The present invention concerns a system for practising golf. To enable individual distances and driving angles to be practised the system comprises a movable target flag (26) and a control (30) to move the target flag (26) in relation to the tee (12).
Patent DE-19704652-C1 (DE)
Inventor: KNESTEL ANTON
IPC: H02K3/46
Filed: 1997-02-07
Granted: 1998-07-30
Abstract: The toroidal winding has the advantage of being technically easy to manufacture, enabling high slot-fill factors to be obtained and having small end turnings as well as offering the possibility of inverse switching of phase and pole pair numbers. The magnetic return path is also easy to use by means of combined external and internal rotors, (e.g., wheel hub motor). Higher power density is also possible through cooling where cylindrical winding is used, in both asynchronous and synchronous machines. Meaningful power density starts at around 10kW.
Patent DE-19709634-C1 (DE)
Title: Security barrier for upper edge of enclosure
Inventor: BANGERT HEINZ
IPC: E04H17/24
Filed: 1997-03-08
Granted: 1998-04-30
Abstract: The invention relates to a security construction (1) for the top of an enclosing wall (M), comprising supports (2) which have a fixing section (2a) and a bracket (2b) angled opposite said fixing section, and a fence covering consisting of a fence element (4) which is fixed to the fixing section (2a) of the supports (2) and an expanded metal element (3). Said expanded metal element (3) has a first section (3a) which is supported on the top surface (2e) of the bracket (2b), a second section (3b) which is angled opposite said first section (3a) towards the underside (2g) of said bracket (2b) and a third section (3e) which is angled from said second section (3b). Said third section (3e) projects freely over the free end (2f) of said bracket (2b). A security construction of this type is easy to assemble with a high degree of efficiency.
Patent DE-19730143-C1 (DE)
Title: Adjustable door, or window or furniture hinge
Inventor: OESTERLE HELMUT
IPC: E05D7/04
Filed: 1997-07-14
Granted: 1998-11-19
Abstract: The hinge (2) for the door or window has one section fitted into the fixed frame and one shaft section (1) located into a bore in the end face of the window/door. A separate adjuster (3) is fitted into a second bore and has a number of spines at the inner end to grip into one or more grooves in the end of the hinge shaft. The spines are angled so that when the adjuster is rotated in either direction the shaft is moved in the bore in either direction. The two bores, for the hinge shaft and the adjuster, are angled to meet inside the fitting. The setting of the hinge is adjusted without removing the door/window.
Patent DE-19734885-C1 (DE)
Inventor: VOLLKOMMER FRANK DR
IPC: H05B41/30
Filed: 1997-08-12
Granted: 1999-03-11
Abstract: The invention relates to a method for producing series of impulse voltages to operate discharge lamps (8) by means of pulsed, dielectrically impeded discharge. According to said method, the series of impulse voltages consists of two series of partial voltages so that the total peak values of each series of partial voltages is lower than the total peak values of the resulting series of impulse voltage e.g. half as big. One advantage is that correspondingly lower EMI arises when the series of partial voltages are produced. Also both series of partial voltages have opposite inclined rising edges in relation to a reference potential. Preferably, both series of partial voltages are inverted. This provides ideal and full compensation, at least locally, of electromagnetic interference (EMI) produced by both series of partial voltages. A circuit thus includes two series connected impulse circuits (1; 2) which are synchronised using a timing circuit (3).
Patent DE-19815988-C1 (DE)
Title: Piston and cylinder unit used in internal combustion engines
Inventor: MARSCHALL ROBERT DIPL CHEM DR
IPC: F16J1/02
Filed: 1998-04-09
Granted: 1999-07-08
Abstract: One material of the pair consisting of the sliding sections (9a, 10a) and the guide surface (6) is selected from the group made up of polycrystalline diamond, amorphous hydrocarbon, tetragonal coordinated carbon and hydrocarbon containing metal, while the other material is selected from the group made up of mesophase graphite and ultrafine-grained graphite.
Patent DE-19827292-C1 (DE)
Title: Filter bellows secured by holding arrangement with height difference
Inventor: MICHAELIS UDO DIPL ING
IPC: B65H45/12
Filed: 1998-06-19
Granted: 1999-08-12
Abstract: The filter bellows is held in place by two essentially comb-shaped tools facing and interlocking with each other in a pincer-like arrangement, the peak of one positioned within the trough of the other. The peak  (6) of the teeth (4) forming part of one tool (2) is greater than the depth (7) of the folds (8) in the bellows (1).  The peak height (9) of the teeth (5) forming part of  the second tool (3) is no greater than the height in the folds. The bellows is secured only at the root (10) in the second tool. The teeth in the first tool are 0.1 to 5 mm longer than the depths in the folds. The ratio of the height (9) of the teeth in the second tool and the depth of the folds is in the range 0.1 to 1.
Patent DE-19920534-C1 (DE)
Title: U-section profile rail for runner guidance has joiint between rail and cover part as channel gripping round rod to give rightangle swivel where channel slides coaxially on enclosed rod.
Inventor: KAUPP PETER
IPC: F16C29/00
Filed: 1999-05-05
Granted: 2000-08-31
Abstract: The joint between rail (10) and cover element (20) is formed in part at least by a channel element (24) at the joint end of the cover (20) to enclose a second joint element (14) in complementary rod form on the first leg of the profile (10) sufficiently to give a swivel angle ( alpha ) of around 90 deg  when the inner face of the channel element (22) runs coaxial on element (14) on the outside. The rod element (14) is enclosed by the channel edges (11A,11B) of the profile leg angle of 270 deg  ( beta ) to give two channels for the rod, and the cover part (20) is spaced from the joint element (14,24) axis (X) and so held that element (20) end (21) forms a shoulder on the joint element (24). The shoulder forms with the outer edge (11A) of leg (11) an endstop for the open position of the cover part (20) assisted by tongue-and-groove profiles (15,26) on respective end and edge. Double walled profile legs (11,12) enclose chambers (16,17) to base (13).
Patent MD-4815-C1 (MD)
Title: Wind heat generator with eddy currents
Inventor: MANGOS Octavian
IPC: F24H1/10
Filed: 2020-08-26
Abstract: The invention relates to heat power engineering, in particular to wind heat generators with eddy currents, and can be used for converting mechanical energy into heat energy.The wind heat generator with eddy currents comprises an inductor (3) with permanent magnets (4), made of non-ferromagnetic material and installed on a central shaft (7), connected to an engine (16) and fixed by means of bearings (8 and 9) in a body (17). The inductor (3) is coaxially placed with an armature of ferromagnetic material, which comprises chambers (1 and 2), forming concentric outer (13) and inner (14) water jackets with liquid heat-transfer agent, equipped with an inlet branch pipe (5) and an outlet branch pipe (6) respectively. The inductor (3) is placed in a space between the jackets (13 and 14) with the formation of gaps (11 and 12). The permanent magnets (4) are placed in longitudinal grooves (10), made on the cylindrical surface of the inductor (3).
Patent RU-2034817-C1 (RU)
Title: Method of preparing of granulated fertilizer
Inventor: GRISHINA IRINA A
IPC: C01B25/28
Filed: 1992-12-30
Granted: 1995-05-10
Abstract: FIELD: fertilizers. SUBSTANCE: granulated fertilizer is prepared by granulation of ammonium phosphate pulp which is mixed preliminary with a mixture of magnesium carbonate and calcium carbonate at their ratio in the mixture CaO: MgO = (15-40):1. This mixture is added to the ammonium phosphate pulp to make ratio P:N:Σ(Ca,Mg) in mixture (1-10):1:(1-6), respectively. Granulation is carried out at 80-100 C. EFFECT: improved method of fertilizer preparing. 1 tbl
Patent RU-2035265-C1 (RU)
Title: Режущая пластина
Inventor: KALININ VLADIMIR V
IPC: B23B27/16
Filed: 1993-01-15
Granted: 1995-05-20
Abstract: Использование: область металлобработки. Сущность изобретения: режущая пластина имеет призматическую ферму с сечением в виде ромба. На гранях призмы, принадлежащих тупым углам ромба, выполнены центральные пазы, предназначенные для закрепления и базирования. Каждый центральный паз выполнен с основанием в виде равнобедренной трапеции, а две боковые и задняя стенки паза наклонены на основание и образуют с ним тупые углы. 6 ил.
Patent RU-2053938-C1 (RU)
Inventor: YAKOVLEV NIKOLAJ YU
IPC: B64G1/22
Filed: 1993-02-11
Granted: 1996-02-10
Abstract: FIELD: space engineering. SUBSTANCE: space vehicle airlock has hermetic casing 1, access hatch 5 and egress hatch 4, pressure relief valve 6 and pressure equalizing valve 7. Tightly secured over periphery on outer surface of casing 1 is reservoir made of airtight flexible material in form of envelope 9 which is used for pumping the gas. Fitted in casing 1 in zone of attachment of envelope 9 is additional valve 10. EFFECT: enhanced reliability. 2 dwg
Patent RU-2084695-C1 (RU)
Title: Device for converting wave energy into mechanical energy and wave power station
Inventor: EGORKIN YURIJ YA
IPC: F03B13/12
Filed: 1993-05-28
Granted: 1997-07-20
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: device has two vertical walls rigidly interconnected through converting members that arranged one above the other and made up as flat wing- shaped vanes. The vanes are bent and arranged symmetrically and mirrorwise with respect to the horizontal plane at an acute angle to it. The convex surfaces of the vanes face each other to form smoothly converging flat passageway. The side end faces abut against the wall. Each subsequent passageway is an extension of the previous one. The wave power plant has cylindrical floating tank partially filled with water, central pipe that, in axial direction, passes through the central portion of the tank and the closed end of which is submerged, and fixed central shaft that, in axial direction, passes through the pipe secured to the bottom, From the outside of the tank somewhat lower its top surface is the device for converting wave energy. The inner space of the tank is separated with radial solid walls into sectors. The take-off shaft is mounted on the fixed shaft for permitting rotation inside the pipe. EFFECT: enhanced efficiency. 3 cl, 6 dwg
Patent RU-2090964-C1 (RU)
Title: Single-mode gas laser
Inventor: TIKHMENEV NIKOLAJ V
IPC: H01S3/081
Filed: 1993-07-06
Granted: 1997-09-20
Abstract: FIELD: monounit single-mode gas lasers. SUBSTANCE: line sections of laser channel in proposed gas laser are positioned along zigzag line with formation of collapsible resonator. Rotary mirrors are installed on side surfaces of monolith directly, end mirrors are connected through wedge-like gaskets with certain tilt of wedge, cathode and anode to corresponding sections of laser channel spaced along it. EFFECT: increased operational efficiency and reliability. 20 cl, 7 dwg