baber/WOPTO huggingface dataset:
Patent DE-19819592-C1 (DE)
Title: Method for introducing pipes into a metal die
Inventor: GRAF WOLFRAM DR
IPC: B22D17/22
Filed: 1998-04-30
Granted: 1999-06-10
Abstract: The die blank is divided into parallel layers which are then provided with grooves for accommodation of cooling pipes. The die blank is divided into parallel layers (1) in such a way that contours (3) of the subsequent forming surface are repeatedly intersected by these layers. Each layer is provided with at least with one groove running close to the forming surface contours. Coolant pipes (2) are inserted into these grooves and fixed in position. The assembled layers with pipes are placed into a sheet metal container (5) which is then put under vacuum and sealed. The container is subjected to hot isostatic compression so that the layers (1) are diffusion welded to one another and to the pipes (2).  The resultant die is characterized in that it consists of known die steels.
Patent DE-19825264-C1 (DE)
Title: Clutch dependent on revolution rate and centrifugal force for electrically powered railway vehicles
Inventor: PITTIUS EKKEHARD
IPC: F16D43/21
Filed: 1998-06-05
Granted: 2000-03-16
Abstract: The clutch, which operates between first and second rotating parts (1,2), has an annular drive element (3) mounted on the surface of the first part (1) facing the second part (2). The annular drive element acts frictionally on a cylindrical surface (4) on the second part, resulting in expansion of the elastic drive element.  The action of the clutch can be reduced until force transfer is removed and the force transfer increases again as the revolution rate of the first part reduces.
Patent DE-19830295-C1 (DE)
Title: Illuminated air-jet mat for placing in bath tub
Inventor: FRENKEL WALTER
IPC: F21S10/00
Filed: 1998-07-07
Granted: 1999-10-14
Abstract: The mat has illuminated regions which are lit up by optical fibers or low-voltage lamps or light emitting diodes. The power supply (low voltage, optical fiber) is provided via the air pipe to the mat. The illuminated regions may be distributed over the surface of the mat.
Patent DE-19858423-C1 (DE)
Inventor: HOEHNE JOACHIM
IPC: B21B37/40
Filed: 1998-12-17
Granted: 2000-06-29
Abstract: Process for rolling metal strips using a roll stand comprises pushing the rolls on rolling at least two metal strips so that deviation of the profile of the strips from the required theoretical profile is minimal. An Independent claim is also included for an apparatus for rolling metal strips comprising a calculating device for determining an optimal pushing position to the pushing of the rollers so that deviation of the profile of subsequent strips from the required theoretical profile is minimal.
Patent DE-19912139-C1 (DE)
Title: Air conditioning, especially for electric vehicle passenger compartment, involves meeting demand if compatible with thermal store's charge state, driving state, heat exchanger circuit parameters
Inventor: SPECHT ERIK
IPC: B60H1/00
Filed: 1999-03-18
Granted: 2000-05-25
Abstract: The method involves determining the instantaneous charge state of a thermal energy store (3) in a heat exchanger circuit (4) carrying a thermal bearer liquid and regulating the heating or cooling power extracted from the store accordingly. A user air conditioning demand is fulfilled if it is compatible with the thermal energy store's state of charge, the vehicle's driving state and the heat exchanger circuit parameters, otherwise reduced heating or cooling power is output.  An Independent claim is also included for an arrangement for air conditioning a useful space in a motor vehicle.
Patent DE-19939081-C1 (DE)
Title: Holder for fixing pipes during vehicle construction has a bore that is vertical to the central axis between neighboring holding shells
Inventor: SCHWEIZER KARK-HEINZ
IPC: F16L3/237
Filed: 1999-08-18
Granted: 2000-10-26
Abstract: The inventive conduit holder is used to mutually fix at least two conduits extending side by side. The holder consists of a lower part (1) with one or several retaining shells (3,3') which are used to receive said conduits (5); an upper part (2) with corresponding counter shells (4,4') which are used to enclose the conduits (5) and locking means connecting the upper part (2) to the lower part (1). In order to prevent axial displacement or torsion of the inserted conduit, a bore hole is provided (13) and arranged between two adjacent retaining shells (3, 3', 4, 4'), running perpendicular to the center axis thereof. The diameter of the bore hole (13) is dimensioned in such a way that the cylindrical surface of said bore hole cuts into the retaining shells (3, 3',4, 4') . A pin (14) is also provided, whereby said pin is driven into  the bore hole (13) when the conduits are enclosed (5) and the upper part (2) is connected to the lower part (1). The wall of the conduit (15) is deformed when the pin (14) is driven inwards by virtue of the fact that the retaining shells are only slightly penetrated by the bore hole (13). Said deformation can be permanent or elastic according to the type of material used for said conduit and causes the conduits (5) to be fixed in an inserted position.
Patent DE-19943354-C1 (DE)
Title: Heat treating homogenized cooled cast light metal slugs or rod, comprises reheating, and subjecting to passive temperature compensation to lead to specified temperature uniformity
Inventor: KRAMER CARL
IPC: C21D9/00
Filed: 1999-09-10
Granted: 2001-05-23
Abstract: Heat treating homogenized cooled cast metallic slugs or a rod section made of a lightweight metal alloy comprises: (a) reheating the slugs /rod section for 20 minutes to a required temperature; and (b) subjecting the slugs/rod section to a passive temperature compensation for a maximum of 3 minutes, leading to a temperature uniformity of less than \! 10 K. An Independent claim is also included for a device for heat treating homogenized cooled cast metallic slugs or a rod section made of a lightweight metal alloy comprising a heating device connected to a cooling device.
Patent MD-4671-C1 (MD)
Title: Mycobacterium tuberculosis H37RV proliferation inhibitor based on (µ-ethane-1,2-diol-O,O')-bis{[N-(2,3-dimethylphenyl)-2-(oxy-3-methoxybenzylidene)hydrazinecarbothioamido(1-)]aquacopper(II)} nitrate
Inventor: GULEA AURELIAN
IPC: C07F1/08
Filed: 2018-09-24
Abstract: The invention relates to chemistry and medicine, namely to a biologically active coordination compound of copper from the class of transition metal thiosemicarbazonates. This complex inhibits the mycobacterium tuberculosis H37RV proliferation processes and can be used in medicine for the prevention and treatment of tuberculosis.According to the invention, claimed is (µ-ethane-1,2-diol-O,O')-bis{[N-(2,3-dimethylphenyl)-2-(oxy-3-methoxybenzylidene)hydrazinecarbothioamido(1-)]aquacopper(II)} nitrate compound of the formula:,which inhibits the mycobacterium tuberculosis H37RV proliferation processes.The compound expands the arsenal of Mycobacterium tuberculosis proliferation inhibitors with high biological activity.
Patent RU-2111150-C1 (RU)
Inventor: SHULIKOV KONSTANTIN VLADIMIROV
IPC: B64C35/00
Filed: 1992-11-25
Granted: 1998-05-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: amphibian has wing bent in root section with tips deflected upward; engines are arranged inside fuselage 1 behind passenger cabin and propellers 14 are mounted on wing at area where outer wing panels 3 change into center wing section 2. Drive to propellers 14 is effected by means of transmission lines located in center portion of wing and mechanically connected with engines. Engines are interconnected through reduction gears by means of shaft equipped with mechanical device with whose help any engine (in case of stoppage of one engine in flight) may be changed-over for two propellers. Amphibian is provided with side floats 39. Light amphibian has universal construction which makes it possible to convert it into transport facility of other purpose without modifications: it may be placed on skis and may be converted into two-motor snowplane or towing snowplane. EFFECT: enhanced reliability. 7 cl, 22 dwg
Patent RU-2038183-C1 (RU)
Title: Method of continuous casting
Inventor: LEBEDEV VLADIMIR I
IPC: B22D11/00
Filed: 1992-12-14
Granted: 1995-06-27
Abstract: FIELD: foundry engineering. SUBSTANCE: metal feeds into crystallizer, slag mixture is fed to a metal meniscus in crystallizer, crystallizer is set in reciprocated motion, crystallizer walls are cooled with running water, ingot is supported and guided in secondary cooling zone with the help of split rollers with auxiliary bearings, ingot surface is cooled with a cooler, sprayed from injectors, slag mixture discharge in crystallizer is adjusted and rollers displacement regarding processing axle is measured. Auxiliary bearing displacement is detected in process of continuous casting. When displacement exceeds point of 0,0005-0,006 of ingot thickness slag mixture discharge in crystallizer is reduced for 10-40 per cent of working value. Slag mixture discharge increases when further displacement of auxiliary bearing reduces up to 0,0001-0,002 of ingot thickness. Under given conditions bearing displacement is measured at the distance equal to 0,5-5,0 of ingot thickness from the bottom side of crystallizer. EFFECT: enhanced quality. 1 tbl
Patent RU-2127312-C1 (RU)
Title: Plasmid pxl 1635
Inventor: BEATRIS KAMERON
IPC: C12N15/09
Filed: 1991-04-23
Granted: 1999-03-10
Abstract: FIELD: molecular biology, genetic engineering. SUBSTANCE: invention relates to cloning vectors and/or expression among broad host spectrum of gram-negative bacteria. Plasmid pXL 1635 has a size less 20 thousand base pairs. It has DNA fragment carrying a site of replication oriv of plasmid RK2. Also, it has DNA fragment carrying par site of plasmid RP4 but does not contain locus mob. Plasmid has a site of multiple cloning that contains recombinant DNA involving one or some coding structural genes for one or some polypeptides under control of genetic expression regulation sequences. Plasmid has gene determining resistance to antibiotic. The use of this plasmid ensures to obtain recombinant proteins and metabolites. EFFECT: plasmid indicated above, enhanced effectiveness of cloning. 2 cl, 4 dwg
Patent RU-2045756-C1 (RU)
Title: Device for compression tests of soils
Inventor: VOROBEV EVGENIJ A
IPC: G01N3/08
Filed: 1993-03-23
Granted: 1995-10-10
Abstract: FIELD: construction industry. SUBSTANCE: device for compression tests of soils is composed of three separable sections placed uniaxially one under another. Each section includes upper perforated die 3 with annular groove 10 and recession forming vessel 12 for filling with water. Its side walls have shoulders 13 to carry deformation meters 14. Lower dies 2 of upper and center sections have annular protrusions 9 forming chamber for collection of water and saturation of soil sample with it. Inner wall of pressure rings 5 has cone surface providing for self-centering of working ring 4 when each section is assembled. EFFECT: provision for rigidity of system under load and for coaxiality of samples, possibility of direct measurement of deformation of each sample and of its separate saturation with water. 1 dwg
Patent RU-2070598-C1 (RU)
Title: Material for coating on the base of titanium nitride
Inventor: KHOMYAK BORIS S
IPC: C22C29/06
Filed: 1993-05-07
Granted: 1996-12-20
Abstract: FIELD: production of tool. SUBSTANCE: proposed material contains (mass %): tungsten nitride 0.1-0.3, tantalum nitride 0.2-0.4, rhenium nitride 0.1-0.3, niobium nitride 0.1-0.13, vanadium nitride 0.3-0.6, one or more metals being chosen of Rh, Pd and Ru each by 0.15-0.4 and titanium nitride. EFFECT: improves resistance of tool.
Patent RU-2041606-C1 (RU)
Title: Hothouse
Inventor: GERGEL EDUARD SAVVICH
IPC: A01G9/14
Filed: 1993-06-10
Granted: 1995-08-20
Abstract: FIELD: industrial and agricultural structures. SUBSTANCE: hothouse is made of sections, each section comprising arches interconnected by struts with slipped-on hose-shaped covering. Sections are interposed with X-shaped spacers of a flexible material. EFFECT: easier installation, improved operating characteristics and wider field of application. 8 dwg
Patent RU-2063934-C1 (RU)
Title: Yellow glass
Inventor: GREBENSHCHIKOVA NATALIYA I
IPC: C03C4/02
Filed: 1993-06-23
Granted: 1996-07-20
Abstract: FIELD: glass industry. SUBSTANCE: yellow glass has, wt.-%: phosphorus pentoxide (P 2 O 5 ) 40-60; aluminium oxide (Al 2 O 3 ,) 5-10; cadmium sulfide (CdS) 2-7, at least one oxide from the group: potassium oxide (K 2 O,), sodium oxide (Na 2 O) 4-10; boron oxide (B 2 O 3 ) 3-8; lanthanum oxide (La 2 O 3 ,) 1-5; barium oxide (BaO) 18-30, and silicon oxide (SiO 2 .) 0.1-10. Boiling temperature is 1100-1200 C, directing point is 430-520 C. Glass is used for yellow selective light-filter making and for decorative aims. EFFECT: enhanced quality of glass. 1 tbl
Patent RU-2072644-C1 (RU)
Title: Method of formation of structures in microlithography
Inventor: KUDRYASHOV VLADIMIR A
IPC: H05K3/06
Filed: 1993-06-24
Granted: 1997-01-27
Abstract: FIELD: microelectronics, and can be used at formation of structures by the method of negative lithography. SUBSTANCE: positive electronoresist is applied onto the substance, exposure of the pattern, development are performed, an additional layer of material is applied and the resist is removed; after development the elements formed in the resist are irradiated by an electron beam at an energy of 1 to 5 KeV with a dose equal to 2 to 10 resist sensitives; after that the resist is removed to the depth of the layer radiated by development. EFFECT: facilitated procedure.
Patent RU-2064102-C1 (RU)
Title: Magnetic coupling
Inventor: PROMYSLOV ANDREJ G
IPC: F16D27/01
Filed: 1993-08-24
Granted: 1996-07-20
Abstract: FIELD: transmission of rotary motion from shaft to shaft without mechanical contact. SUBSTANCE: driven and driving half-couplings are placed inside fixed housing made of nonmagnetic material. Driving half-coupling is toothed disk. Permanent magnets facing each other with like-polarity poles are mounted on driven half-coupling and on fixed housing. When driving half-coupling is running, its teeth go out of span between permanent magnets and torque is built up on driven half-coupling. EFFECT: reduced intertia moment of rotating masses due to mounting permanent magnets on fixed housing which reduces starting overloads. 4 dwg
Patent RU-2121908-C1 (RU)
Title: Method for working passes and grooves on rolls and washers
Inventor: KHARLOV N M
IPC: B23C3/28
Filed: 1993-08-25
Granted: 1998-11-20
Abstract: FIELD: working different-profile passes and grooves of rolls, rollers, roll bands, possibly cutting circular cross section passes on hard-alloy rolls and cross helical grooves for rolling reinforcement rods. SUBSTANCE: method comprises simultaneously working passes on two or more rolls. Tool (screw tap, reamer, drill, milling cutter, belt, wire or rod) is set between worked surfaces. If it is necessary tool may be subjected to rotation; it also may be in tensioned state. EFFECT: enhanced efficiency, high quality of passes and grooves. 9 cl, 4 dwg
Patent RU-2049154-C1 (RU)
Inventor: SOKOLOV ALEKSANDR I
IPC: C23F13/02
Filed: 1993-12-13
Granted: 1995-11-27
Abstract: Изобретение относится к устройствам катодной защиты от атмосферной коррозии. Сущность изобретения: устройство катодной защиты от атмосферной коррозии содержит входной фильтр 1, ключевой элемент 2, модулятор длительности 3, таймер 4, катушку индуктивности 5, индуктивно связанную с обмоткой трансформатора, два выходных фильтра 6 и 10, схему 7 сравнения и управления, обмотку 8 трансформатора напряжения, выпрямитель 9, демпфирующий диод 11, элемент индикации 12, разделительные диоды 13, резисторы 14 и защитные электроды 15. 1-2-5-6-13-15; 8-9-10-14-15; 5-7-3-2; 4-3; 6-12. 1 ил.
Patent RU-2067285-C1 (RU)
Title: Method of extraction of metal lining of shaped cavity of explosive charge
Inventor: BABKIN ALEKSANDR V
IPC: F42B33/06
Filed: 1993-12-28
Granted: 1996-09-27
Abstract: FIELD: unloading of ammunition. SUBSTANCE: shaped charge is secured in space and impulse magnetic field is set up in the space region above the lining with maximum magnetic field rise time not exceeding t = δ       2   o       σ o μ o π/4 and maximum induction of magnetic field being not lower than  , where δ o  - thickness of metal shaped lining; σ o  - lining material conductance; μ o  = 1,256•10 -6  H/m - permeability of vacuum; α - angle of half-opening of conical lining; s sp  - explosive spalling resistance. In particular case, explosive charge is heated before induction of the impulse magnetic field to temperature not exceeding the temperature of beginning of thermal decomposition of explosive. EFFECT: facilitated procedure. 2 cl, 1 dwg
Patent RU-2066516-C1 (RU)
Inventor: IRDYNCHEEV LYUMMIR A
IPC: H05H1/02
Filed: 1994-01-05
Granted: 1996-09-10
Abstract: FIELD: gas-plasma mixture displacement in straight and curvilinear channels, centrifuges, etc. SUBSTANCE: only thin layer of gas mixture is transformed to plasma and displaced that contacts surface and carries away gas mixture due to friction. Plasma state of moving layer is maintained by eddy currents built up as plasma layer is repulsed from contacting surface by magnetic cushion. Difference in motion speed of plasma layer and gas mixture is not over critical speed of gas used. EFFECT: enlarged functional capabilities.
Patent RU-2088218-C1 (RU)
Title: Composition for hygienic napkin treatment
Inventor: STEKOLNIKOV LEONID I
IPC: A61L15/16
Filed: 1994-01-28
Granted: 1997-08-27
Abstract: FIELD: medicine, cosmetics. SUBSTANCE: preserving composition containing sorbic acid, citric acid, sodium chloride and perfume has additionally hyaluronic acid and apple pectin at the following ratio of components, mas. p. p. : sorbic acid, 0.01-0.2; citric acid, 0.1-0.5; sodium chloride, 0.1-0.5; perfume, 0.1-0.2; hyaluronic acid, 0.5-1.0; apple pectin, 0.2-0.5; and water, up to 100. Composition exhibits effect with respect to gram-positive and gram-negative bacteria, pathogenic fungi and Protozoa. EFFECT: enhanced effectiveness. 1 tbl
Patent RU-2064446-C1 (RU)
Inventor: TETERINA NINEL N
IPC: C02F103/34
Filed: 1994-02-14
Granted: 1996-07-27
Abstract: FIELD: sewage treatment in petrochemical, chemical and other industries. SUBSTANCE: treatment is carried out at pH 5-7, first, with ferric chloride, then, with salts of synthetic acids with hydrocarbon radical exceeding C 21  with subsequent flotation. Treatment with reagents is conducted at stirring and flotation in pneumatic flotator of column type. EFFECT: provision of practically full removal of aromatic hydrocarbons and reduction of chemical oxygen demand to the level of maximum allowable concentration. 2 cl, 1 tbl
Patent RU-2060393-C1 (RU)
Inventor: BABICHEV NIKOLAJ I
IPC: E21C45/00
Filed: 1994-06-09
Granted: 1996-05-20
Abstract: FIELD: mining industry; applicable in mineral deposit mining; preferable field of application is monitor units in which a part of pressure water flow is directed to the lifting device. SUBSTANCE: located in the tool lower head including branch pipe for supply of pressure water with monitor nozzles is pulp line branch pipe. Installed between branch pipe of pulp line and branch pipe of pressure water behind the monitor nozzles is swirler. EFFECT: higher efficiency. 2 dwg
Patent RU-2082131-C1 (RU)
Title: Capacitance pressure gauge and method for its manufacturing
Inventor: KAZARYAN AKOP A
IPC: G01L9/12
Filed: 1994-06-24
Granted: 1997-06-20
Abstract: FIELD: instruments. SUBSTANCE: device has four dielectric film layers 1, 3, 9, 10 which are joined in packet. Perforated layer 9 serves as stiffening ring. Layer 10 is convex and shaped as diaphragm which is covered with layer of metal foil 11. Basic screen 2 and additional screen 3 serve for protection against electromagnetic noise. Capacitor plate 4 is generated on surface of layer 3. In course of manufacturing, layers of dielectric film are glued using given temperature, pressure mode during given time. When packet is assembled, diaphragm convex shape is provided by pressing film layer 10. EFFECT: increased reliability. 2 cl, 2 dwg
Patent RU-2125991-C1 (RU)
Inventor: ZHAN AKERMANN
IPC: C07D413/14
Filed: 1994-09-07
Granted: 1999-02-10
Abstract: FIELD: organic synthesis. SUBSTANCE: invention provides new carboxamides with general formula I:   (I) wherein E is hydrogen; G hydrogen, lower alkyl, lower alkylenecarboxy, lower alkoxycarbonyl, lower alkanoyl, lower alkanoyloxy, lower alkoxy, aryl- lower alkoxy, carboxamide group, etc.; M is hydrogen, lower alkyl, lower alkenyl, aryl, heteroaryl, or cycloalkyl; L hydrogen, lower alkyl, aryl, or cycloalkyl; or M and L together with atoms adjacent to them represent heterocyclic nitrogen atom; or E and G together form methylene or carbonyl group; A is hydrogen, alkyl, or arylalkyl; Q is group of formula   or   wherein T is methylene or oxygen, and R 6  and R 7  are hydrogen, lower alkoxycarbonyl, or hydroxyl. EFFECT: new means to inhibit thrombin-induced accumulation of platelets and coagulation of fibrinogen in blood serum. 18 cl, 1 tbl, 53 ex
Patent RU-2069717-C1 (RU)
Inventor: CHERNIGOV ANDREJ V
IPC: E02D17/20
Filed: 1994-09-29
Granted: 1996-11-27
Abstract: FIELD: road building in regions with below-zero average annual temperature, mainly in northern regions. SUBSTANCE: method comes to clearing road lane from bushes and moss-and-plant cover, natural thawing and drying base ground, filling soil on base, subsequently compacting the layers. Bushes and moss-and-plant cover are removed across road lane and are gathered into heaps at the beginning of autumn season. Then loosening of base ground is carried out in strips across direction of lane, and sand and gravel material is spread over, subsequently compacting the layers. At beginning of spring season, when snow layer starts thawing, cut off bushes and moss-and-plant cover from heaps at road lane are placed on surface, and sand and gravel material is spread over, subsequently compacting the layer. EFFECT: reduced cost of road building.
Patent RU-2083678-C1 (RU)
Inventor: VAJLER NIKOLAJ I
IPC: C21B7/00
Filed: 1994-11-30
Granted: 1997-07-10
Abstract: FIELD: metallurgy, particular, bottom of blast furnaces. SUBSTANCE: the offered blast-furnace bottom has three layers of refractory lining with different thermal conductivity and water peripheral cooling. Located between upper and intermediate layers is additional layer consisting of several members with different thermal conductivity coefficients whose values decrease from central members of additional layer to peripheral ones. EFFECT: higher efficiency. 1 dwg
Patent RU-2122537-C1 (RU)
Inventor: ZHIGAREV V G
IPC: C06C5/04
Filed: 1995-04-07
Granted: 1998-11-27
Abstract: FIELD: applicable in blasting, especially in restricted and power-saturated conditions. SUBSTANCE: detonating wire has a two-layer plastic shell, and a layer of active compound applied onto the shell inner surface. Strengthening components are placed between the shell layers, they are fastened only to the external plastic layer. Strengthening components may be made in the form of longitudinal threads adjoining one another, a great number of monofibres, or in the form of a braid. The shell external layer is made of polyethylene of low density, and the internal layer - of copolymer of ethylene with vinyl acetate. EFFECT: enhanced reliability. 5 cl, 1 dwg
Patent RU-2086596-C1 (RU)
Title: Hydroinsulating composition for coatings
Inventor: ZAVADSKAYA VALENTINA P
IPC: C09D123/34
Filed: 1995-07-14
Granted: 1997-08-10
Abstract: FIELD: paint industry, more particularly protection of foundations, pipelines and roofings from atmospheric effects, aqueous salt solutions and alkalis. SUBSTANCE: hydroinsulating composition comprises, %: chlorosulfonated polyethylene, 13-17.5; mineral filler, 4.05-8.9; mixture of 1-aminoethyliminoethyl-2-haptadecenyl-2-imidazoline with oleic acid monoamide, 0.2-0.4; styrene- indeneresin, 12.5-16.8; epoxydiane resin, 0.8-1.2; rubber crumb, 2.9-7.4; and organic solvent, the balance. EFFECT: improved properties. 2 tbl