baber/WOPTO huggingface dataset:
Patent DE-19717412-C1 (DE)
Title: Steering wheel trim
Inventor: FUTSCHIK HANS-DIETER
IPC: B62D1/04
Filed: 1997-04-25
Granted: 1998-07-16
Abstract: The trim effect cover for the steering wheel is applied to inner and outer sections which are bonded together onto the steel frame (7) that supports the steering wheel. The outer trim is covered with a grip surface, e.g. leather or imitation leather. The inner trim (6) can be wood or wood effect veneer etc. which enhances the appearance of the steering wheel. Where the steering wheel is normally gripped the outer trim is extended to form inner grips (13). The two trim halves of the steering wheel have plastic cores (8,9) and are bonded together onto the steel frame. The outer trim is secured by turned in edges which firmly anchor the trim to the fitting.
Patent DE-19724312-C1 (DE)
Inventor: RAETZSCH MANFRED PROF DR
IPC: C08L23/10
Filed: 1997-06-10
Granted: 1998-12-10
Abstract: Fine-celled polyolefin foam with high heat distortion temperature and stiffness and a foam density of 10-600 kg/m<3> consists of polypropylene (PP) and polyethylene (PE). It is made from mixtures of 10-90, preferably 60-80 wt.% PP and 90-10, preferably 40-20 wt.% PE in 2 reactive process stages (1, 2) and a foaming stage (3), as follows. (1) The PP-PE mixture is partly reacted with 0.05-2 wt.% bifunctional ethylenically unsaturated monomers (I) and/or 0.5-1 wt.% hydrolysable, ethylenically unsaturated organo-silane compounds (II) in the presence of 0.01-0.85 wt.% thermal free radical initiator (III), so that 5-35 wt.% of the (I) used and 10-40 wt.% of the (III) used are unreacted at the end of this stage. Reaction is carried out (1.a) with a powder mixture in the solid phase at 55-105 degrees C in a continuous screw mixer, using (III) based on acyl peroxides (IIIA), alkyl peroxides (IIIB), hydroperoxides (IIIC) and/or peresters (IIID) with a half life of 0.2-5 minutes at the reaction temperature; or (1.b) in the solid/melt transition phase at 105-190 degrees C in a twin screw extruder, using (III) based on (IIIA), (IIIB), (IIIC), peroxycarbonates, (IIID), ketone peroxides, peroxyketals and/or azo compounds with a half life of 0.2-2 minutes at the reaction temperature. (2) The unreacted components in the mixture are coupled at 195-270 degrees C in a twin screw extruder, with addition of 0.3-8 wt.% blowing agent and, if necessary, 0.01-0.35 wt.% peroxide with respect to the polyolefins. (3) The mixture is foamed by extrusion and hauled off as film, tube or profile or as a strand that is immediately cut into particles. Before and/or during stage (1) and/or (2), 0.01-1 wt.% nucleating agent, 0.1-1 wt.% antistatic, 0.2-3 wt.% pigment, 5-40 wt.% filler and/or reinforcement, 2-20 wt.% flame retardant, 0.1-5 wt.% silanol condensation catalyst and/or 0.01-5 wt.% processing aid, all with respect to PP-PE mixture, may be added.   Also claimed is the production of the foam in this way.
Patent DE-19727908-C1 (DE)
Title: Water spray guard for motor vehicle
Inventor: BERSTECHER UWE
IPC: B62D25/24
Filed: 1997-07-01
Granted: 1998-11-12
Abstract: The water spray guard is mounted on the base of the bodywork of the motor vehicle with a perpendicularly extending inner spray drain opening. There is an annular wall surrounding the drain opening in the water drain direction defining an appreciably larger outer drain opening. The annular wall (3) is curved in the drainage direction to form a radially inwardly domed curve. The ratio of the width of the outer to the inner drain openings is between four and five.
Patent DE-19745063-C1 (DE)
Title: Tool for bending concrete reinforcement rods
Inventor: HENZLER WOLFGANG
IPC: E04G21/12
Filed: 1997-10-11
Granted: 1999-02-04
Abstract: The tool has a cylindrical sleeve (35) defining a curved path. The support frame (39) for the pivot axis (47) of the bending press (41,53) can fit onto the exterior face of the rod (17) in opposition to a support section of the frame which engages the inner face of the rod.  The cylindrical curvature path axis is parallel to the upper surface of the cement (12). The pivot axis is parallel to the surface axis. The height stop (57) is connected to the curvature path.
Patent DE-19751662-C1 (DE)
Title: Liquid cooled cylinder head for internal combustion engine
Inventor: MEISTER OLIVER DIPL ING
IPC: F02M26/41
Filed: 1997-11-21
Granted: 1998-12-17
Abstract: The cylinder has a cooling water gallery enclosing the gas flow passages and sparking plugs or fuel injectors. It has at least one passage extending longitudinally of the cylinder head to direct gas flow and with connecting ducts extending from it, each opening into the gas exchange passage.  The spark plugs or injection nozzles can extend through protective shells (21) positioned in the longitudinal passage. The protective shells can be partially separated from the longitudinal passage.
Patent DE-19753918-C1 (DE)
Title: Sealing ring, that stops dirt
Inventor: ZUTZ HANS-HENNING DIPL ING
IPC: F16J15/34
Filed: 1997-12-05
Granted: 1999-07-29
Abstract: Sealing ring has a cylindrical surface that holds the sealing member. Sealing ring, especially a running seal, comprises an angled sliding and/or opposing ring with a cylindrical circumferential surface which accommodates the ring shaped sealing member. The secondary seal (6) comprises a stable, pressure resistant material, and is supported axially on the seal shank (3).
Patent DE-19780413-C1 (DE)
Title: Moving image projector for reproduction of image sequences
Inventor: RICHTER WOLFGANG
IPC: A63F13/10
Filed: 1997-11-14
Granted: 1999-03-25
Abstract: The projector has a processor (10) accessing a data bank (12) storing moving image sequence data (14) and a reproduction program (16) for controlling the processor, which is coupled to an image projection device (18), with a transmitter (22) directing an electromagnetic beam (24) onto a given area of the projection screen, detected by a detector (30) coupled to the processor for controlling the accessing of the image sequences from the data bank.
Patent DE-19815184-C1 (DE)
Title: Unidirectional fibre reinforced composite material impregnating tool
Inventor: DEINERT JUERGEN
IPC: B29C48/05
Filed: 1998-04-04
Granted: 1999-04-08
Abstract: A preheated bundle of parallel continuous fibres (3) is passed into a fibre feeding channel (2) of the impregnating tool (1) and drawn through a guide channel (5) filled with thermoplastic melt to an outlet (4). Thermoplastic melt is fed into the guide channel by a feed channel and a rotating shearing member (6) works the melt into the fibres before they leave through an outlet (4).
Patent DE-19818869-C1 (DE)
Title: Piston for motor vehicle internal combustion engine
Inventor: MICHEL HANS-ALBERT
IPC: F16J9/08
Filed: 1998-04-28
Granted: 1999-10-14
Abstract: The internal combustion engine piston has annular grooves (3,4) for the piston rings. The groove upper inner faces (7) are angled upwardly towards the exterior to define radial diffuser sections. The radius of the point between the plane and angled faces is greater than one tenth of a millimeter.
Patent DE-19823522-C1 (DE)
Inventor: ANDRAE RAINER
IPC: F16D3/78
Filed: 1998-05-26
Granted: 1999-12-16
Abstract: The invention relates to a shaft coupling formed by a first coupling part (10) and a second coupling part (20) which have a first and a second base (14; 24) each having at least one recess (16; 26). The coupling further comprises a joint disc (30; 40) which is fixed with first fixing elements (36) to the first coupling part (10) and with second fixing elements (38) to the second coupling part (20). The joint disc (30) is arranged such that it is protected against overheating inside a tubular element (12) which is embodied at the level of the first coupling part (10) and faces away from the second coupling part (20).
Patent DE-19929874-C1 (DE)
Title: Screw connection for fiber-reinforced ceramic materials is for use in space and air travel in high temperature ranges and comprises bolt, nut and concentric bush
Inventor: TRABANDT ULRICH
IPC: F16B43/00
Filed: 1999-06-29
Granted: 2000-07-27
Abstract: In space and air travel in high temperatures up to 2000 degrees Celsius, the screw connection is for fibre-reinforced ceramic materials. It comprises a bolt (2), a nut (4) and concentric bush (12). The bush is made of monolithic ceramic and reinforces the hole (10) in at least one structural part. The edge of the bush (14) forms a flange (16), one side (18) of which locates on the surface (20) of one of the structural parts (6). The other side (22) of the flange has an inner cone (24), which corresponds with the outer cone (26) of a further plate (28) of metallic material.
Patent DE-19943380-C1 (DE)
Title: Convector heater for automobile passenger compartment has flat heat transfer elements provided as modular packets fitted to pipes for carrying heat transfer medium
Inventor: GRUNER ROLAND
IPC: F28F1/32
Filed: 1999-09-10
Granted: 2001-02-01
Abstract: The convector heater (10) has at least one pipe (16) for carrying a heat transfer medium, which extends along a wall and/or the floor of the automobile passenger compartment and which lies in thermal conact with flat heat transfer elements (12), provided as modular packets fitted to the pipe on the opposite side to the passenger compartment wall or floor.
Patent MD-4119-C1 (MD)
Title: Biodiesel
Inventor: SLIUSARENCO VALENTIN
IPC: C10L1/06
Filed: 2010-11-22
Abstract: The invention relates to the production of biofuel, namely biodiesel containing stabilizing additives.Biodiesel, according to the invention, comprises a mixture of methyl esters of fatty acids and stabilizing additives, in mass %: copper naphthenate 0.05…0.1 and ionol 0.005…0.01.The result is to improve the lubricating characteristics, as well as to increase the shelf life.
Patent MD-4486-C1 (MD)
Title: Strain of Rhizopus stolonifer fungi for biodegradation of cobalt and nickel compounds
Inventor: COREŢCHI LIUBA
IPC: C12R1/845
Filed: 2016-01-21
Abstract: The invention relates to biotechnology and environmental protection, in particular to a fungi strain.A strain of Rhizopus stolonifer fungi, deposited in the National Collection of Nonpathogenic Microorganisms under the number CNMN-FD-18, is proposed for biodegradation of cobalt and nickel compounds.
Patent RU-2068186-C1 (RU)
Title: Method of exposure of up-to-date geodynamic state of rock mass
Inventor: CHINSKIJ EVGENIJ B
IPC: G01V5/00
Filed: 1992-10-16
Granted: 1996-10-20
Abstract: FIELD: geology. SUBSTANCE: invention may be used to control up-to-date geodynamic state of zones with enhanced tectonic activity by radiometric methods of test. In agreement with method radioactive indicator is chosen. Periodic registration of radiation field is carried out by chosen indicator. Obtained results are analyzed, changeability   of radiation field of chosen indicator and normal static error   of measured value of intensity of radiation field of chosen indicator are determined. These values are intercompared and results are used to evaluate up-to-date state of tectonic zone and probability of geodynamic motion in it. Evaluation of probability of geodynamic motions is performed by following analytical dependence  , where   is normal static error of measurement of intensity of radiation field of controlled indicator;   is changeability of intensity of radiation field of controlled indicator in time. Method may be used in mining industry to predict rock bursts caused by rock pressure. For realization of proposed method it will be sufficient to have standard radiometric equipment used to study compositions of rocks and ores. Such automatic and continuous control can be easily set going without large capital and operational expenditures at present day level. EFFECT: increased authenticity of method. 3 cl
Patent RU-2062818-C1 (RU)
Inventor: AMELIN ALEKSANDR N
IPC: C03C17/09
Filed: 1992-10-29
Granted: 1996-06-27
Abstract: FIELD: optical instrument engineering. SUBSTANCE: method is based upon clearing substrate by inert gas ions and applying coating at simultaneous bombardment of substrate by ion beam. Ion beam is produced in accelerator with closed drift. Ion beam is directed onto the substrate at 15-45 deg angle to surface to meet moving substrate at pressure of (1,3-5,3)x10-2 Pa and energy of ions of 50-150 eV. Coating is applied prior to finishing clearing. Vacuum installation has at least two accelerators with closed drift and applied metal plasma generator made in form of tubular cathode and spiral-shaped anode embracing the cathode. EFFECT: improved efficiency. 3 cl, 3 dwg
Patent RU-2071904-C1 (RU)
Title: Device for super finishing treatment
Inventor: VORONTSOV ALEKSANDR V
IPC: B24B35/00
Filed: 1992-11-10
Granted: 1997-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has a floating assemble of bars 3 set in holder 4 fitted on axle 5 for permitting rocking. Axle 5 is provided with space 6 filled with air and mounted for permitting reciprocation and rocking with respect to the center of the chute. The reciprocation is arrested with stop 11. Since bars 3 are mutually movable and the assemble of bars may move in holder 4 as a whole as well as holder 4 may rock itself, the axle of rocking of bars always be in coincident with the center of gravity of the chute to be treated. Air in space 6 of axle 5 is a damper for abrasive bars 3 when an undesired periodic load occurs. EFFECT: improved design. 2 dwg
Patent RU-2037166-C1 (RU)
Title: Image visualization electro-optic device
Inventor: VOLKOV VIKTOR G
IPC: G01S3/78
Filed: 1992-12-02
Granted: 1995-06-09
Abstract: FIELD: electro-optic devices. SUBSTANCE: combined device has day-light and night-light branches. Basic part of the device is fixed to operator's shoulder, and eye-piece part is mated with eye of operator. As a result, the objective of the device rotates synchronously with operator's head. Operator's hands are free. Electro-optic device has mirror-lens objective 20 which has protection glass 15, Mangene mirror 19, and flat contrareflector 16, image intensifier 9 and eye-piece part 4; all the units are mounted in series onto optical axis and enclosed into housing. Sync rotation mechanism 21 is introduced into the device which is bound kinematically with operator's head and connected with sphere heel 24 through the rod of spring-loaded hinge 22; the heel is fixed rigidly to operator's shoulder. Eye-piece part 4 is made of two-component turning system 5, eye-piece 2 mated with operator's eye and inclined mirror 1; all the units are mounted onto optical axis in series. Rim of eye-piece part 4 is made telescopic one at the side of the eye-piece and is connected rigidly with operator's head. The hole is made in non-working central part of contrareflector 16 where lens objective 17 is mounted onto optical axis of the device. The objective is conjugated optically with eye-piece 2 of eye-piece part 4 through the second flat mirror 18, the first component of the second turning system 14, the third flat mirror 12 and inclined dichroic mirror 7, the second component 8 of the first and the second turning systems; all the units mentioned are mounted at output of the objective in series. EFFECT: improved efficiency. 2 cl
Patent RU-2052435-C1 (RU)
Inventor: TYURNIKOVA VALENTINA G
IPC: C04B41/88
Filed: 1993-02-12
Granted: 1996-01-20
Abstract: FIELD: production of inorganic refractory dyes. SUBSTANCE: composition containing Au, Ag, Bi 2 O 3  and HgO has additionally sulfur at the following ratio of components, wt.-%: Au 51.98-52.02; Ag 13.38-13.42; Bi 2 O 3  1.9-2.1; HgO 0.00-32.60, and S 0.1-32.5. Sulfur can replace completely mercury oxide in preparation and exclude mercury exhaust in atmosphere. EFFECT: decreased mercury exhaust, decreased gold loss, improved coloristic properties of the gold film, retained mechanical properties of ceramic article. 2 cl, 2 tbl
Patent RU-2056320-C1 (RU)
Inventor: KOZIN VIKTOR M
IPC: B63B35/08
Filed: 1993-02-11
Granted: 1996-03-20
Abstract: Использование: при выполнении ледокольных работ подводными судами. Сущность: подводное судно перемещают подо льдом с резонансной скоростью, соответствующей максимальной амплитуде изгибно-гравитационных волн, которую определяют и поддерживают по максимуму гидростатического давления воды в носовой оконечности судна. 1 ил.
Patent RU-2040869-C1 (RU)
Title: Soil-loosening tool
Inventor: SALDAEV ALEKSANDR M
IPC: A01B35/16
Filed: 1993-02-26
Granted: 1995-08-09
Abstract: FIELD: agricultural engineering. SUBSTANCE: loosening tool comprises a shank in the form of a set of flexible rectangular-section plates installed in a spaced relation to the longitudinal plane of symmetry of the tool, and a chisel on the lower portion of the shank, made in the form of a rod and fixed in an inclined hole inside the shank. The upper and lower parts of flexible plates mate with one another. The front parts of flexible plates in a mirror-like pattern have blades with cutting edge on inclined and vertical portion of shanks while the middle part of the flexible plates is convex in front in the shape of parabola branches (diametrically-directed cylindrical paraboloids). The points of contact of flexible plates are mating with the shank convexities along the arc of the circumference. EFFECT: improved design. 2 dwg, 1 tbl
Patent RU-2061366-C1 (RU)
Inventor: FISININ VLADIMIR I
IPC: A01K67/02
Filed: 1993-04-19
Granted: 1996-06-10
Abstract: FIELD: selection and genetic engineering. SUBSTANCE: method involves introducing gene of bull growth promoting hormone and genetic construction pMTK3bGHa tt  into egg of female quail. As a result, the bird grown has acquired hereditary phenotypic effect , i.e. high egg weight. Average egg weight is higher by 13-29% as compared to that of eggs under control. EFFECT: increased egg production and simplified method. 2 dwg, 5 tbl
Patent RU-2031636-C1 (RU)
Title: Osteosynthesis screw
Inventor: DMITRIEV ALEKSANDR E
IPC: A61B17/58
Filed: 1993-04-15
Granted: 1995-03-27
Abstract: FIELD: in medicine for compression osteosynthesis of bone fragments. SUBSTANCE: screw has a threaded portion, a head and a necking portion. It is made of material with shape memory property. The necking portion of the screw is deformed by tension. A ratio of a diameter of the deformed necking portion to a diameter of the necking portion before deformation is consists 0.7-0.9. EFFECT: enhanced structure of the screw for osteosynthesis. 1 cl, 1 dwg
Patent RU-2095201-C1 (RU)
Title: Machine-tool for cutting pipes
Inventor: ORLOV ALEKSEJ G
IPC: B23D21/04
Filed: 1993-06-15
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: machine-tool has column 1 with adjusting plate 2, spindle 5 whereon carrying slides 23 with cutting members 25 are mounted, facet plate 21, and mechanism for feeding cutting members 25 whose guide bushing 10 together with conical pins 11 pressed in it is connected to supply air cylinder 13 through jaw 15. The top ends of the jaw are mounted for permitting rocking on guide bushing 10. The bottom portion are arranged on the axle 18 for permitting interaction with the air cylinder. The mechanism for clamping a pipe is made up as bed 29 with a groove that is fixed to adjusting plate 2. The groove receives movable bottom prismatic clamp 30. The top prismatic clamp 33 is arranged on one of the arms of rocker 36 whose second arm interacts with the rod of air cylinder 39. Two adjusting screws 28 are screwed in facet plate 21 and interact with guide bushing 10. Cutting member 25 made up as a disk cutter is fixed on the slide with a bolt or nut. EFFECT: enhanced efficiency. 3 cl, 11 dwg
Patent RU-2043952-C1 (RU)
Title: Multiple parachute system
Inventor: SHIROKOV NIKOLAJ F
IPC: B64D17/06
Filed: 1993-06-22
Granted: 1995-09-20
Abstract: FIELD: parachute technique. SUBSTANCE: parachute system has auxiliary parachute and main parachutes, whose canopies have gores with tape carcass; tapes are connected with shroud lines and are provided with fluted spur passed through attachment members and pyrocutters. Mass of parachute system is reduced due to proper selection of ring pitch, number of rings, their distance from lower edge and length of fluted spur. EFFECT: reduced mass and improved service characteristics. 8 dwg
Patent RU-2074200-C1 (RU)
Title: Cross-linked co-containing polyacrylic acid as a supersorbent
Inventor: ZHDANKOVICH ELENA L
IPC: B01J20/26
Filed: 1993-07-12
Granted: 1997-02-27
Abstract: FIELD: polymers, sorbents. SUBSTANCE: product: fused Co-containing polyacrylic acid of the formula (I)   where: A + B = 91 + 98.52 mole%; Co = 6.05 mole%; D = 0-3 mole%; n = 1, not less. Reagent 1: acrylic acid. Polymerization process conditions: in the presence of Co(NO 3 ) 2 •6H 2 O and (NH 4 ) 2 S 2 O 3  at mole ratio: acrylic acid : Co(NO 3 ) 2  6H 2 O : (NH 4 ) 2 S 2 O 3  = 1:(0.05-0.075):(0.05-0.75). Compounds of the formula (I)   show high coefficient of equilibrium swelling (Q = 675-1290). Synthesized compounds were used in agriculture, leather industry, in medicine and as fertilizers. EFFECT: improved method of synthesis.
Patent RU-2059498-C1 (RU)
Title: Steering gear of vehicle with front and rear steerable wheels
Inventor: LUPANOV PAVEL BORISOVICH
IPC: B62D7/14
Filed: 1993-09-07
Granted: 1996-05-10
Abstract: FIELD: transport; vehicle hydraulic steering systems. SUBSTANCE: steering gear of vehicle with front and rear steerable wheels has steering wheel kinematically coupled with housing of front wheel hydraulic control valve unit through steering mechanism. Spool valve of front wheel hydraulic control valve unit is hydraulically coupled with pump and tank of hydraulic booster, operating hydraulic cylinder of front wheels and it is kinematically coupled with rod of hydraulic cylinder and front wheel steering linkage. Housing of rear wheel control valve unit is kinematically coupled with front wheel steering linkage, and its spool valve is hydraulically coupled with pump and of hydraulic booster, operating hydraulic cylinder of rear wheels and it is kinematically coupled with rod of hydraulic cylinder and rear wheel steering linkage. Novelty is design of steering gear is use of reduction gear which has housing secured on vehicle frame, and driving and driven toothed racks one of which has variable meshing pitch. Racks are connected with steering linkages of front and rear wheels, respectively, and with gear installed on axle in reduction gear housing. EFFECT: increased rigidity of steering linkage of rear steerable wheels, elimination of dead zone on cutting in of rear wheel hydraulic control valve unit, reduced resistance to turning of rear steerable wheels. 2 dwg
Patent RU-2102404-C1 (RU)
IPC: C08G63/46
Filed: 1993-10-12
Granted: 1998-01-20
Abstract: FIELD: polymer materials. SUBSTANCE: polyesters with controlled melting temperature applicable in textile, light, and furniture industries are prepared via glycolysis of isotropic and oriented polyethyleneterephthalate treated by ethylene glycol at 100-180 C for 30 to 180 min in presence of Zn, Mn, and Ca acetates' mixture as catalyst. Ethylene glycol is then stripped off and sulfur-containing acidic modifier is added in quantity 0.003 to 0.5% on the weight of polyethyleneterephthalate. Reaction mixture is allowed to stand and excess ethylene glycol is stripped off to yield polyester with specified melting temperature. During the synthesis, polycondensation may be continued after excess ethylene glycol is stripped off for further 30-60 min in presence of antimony trioxide. Polyester obtained is finally granulated. Melting temperature of product varies within the range from -20 to 258 C. EFFECT: facilitated polycondensation degree control. 2 cl, 2 tbl