baber/WOPTO huggingface dataset:
Patent RU-2004233-C1 (RU)
Inventor: LUTFULLINA NAILYA A
IPC: B01D61/18
Filed: 1991-07-23
Granted: 1993-12-15
Abstract: Использование- дл  мембранной очистки растворов  Сущность изобретени : установка содержит  емкость дл  неочищенного раствора, соединенную  с патрубком ввода в микрофильтрационный аппарат  через два крана, между которыми последовательно  установлены насос и фильтр предварительной  очистки Рециркул ционна  лини  соедин ет лат-  рубок вывода концентрата из микрофильтрационного  аппарата с емкостью дл  неочищенного раствора  через трехходовый кран Емкость дл  очищенного  раствора соединена с патрубком вывода  фильтрата из микрофильтрационного аппарата через  трехходовый кран и линию промывки, включающую  емкость дл  этилового спирта, соединенную с  дополнительным насосом Трехходовой кран, расположенный  на рециркул ционной линии, установлен  с возможностью сообщени  ее с емкостью дл   этилового спирта, а трехходовый кран, соедин ющий  патрубок вывода фильтрата из микрофильтрационного  аппарата с емкостью дл  очищенной  жидкости, установлен с возможностью сообщени   патрубка вывода фильтрата с линией промывки 1  ил
Patent RU-2030355-C1 (RU)
Title: Mine universal crane
Inventor: GAPONENKO ANATOLIJ N
IPC: B66C23/36
Filed: 1991-11-12
Granted: 1995-03-10
Abstract: FIELD: lifting-transporting means engineering. SUBSTANCE: frame of mine crane is made in the form of two telescopic posts: front post and rear post with power hydraulic cylinders, rigidly fixed on common base. Boom is mounted on extending parts of telescopic posts with tail end of boom hinged to extending part of rear post with capability to be turned in vertical and horizontal planes. Front end of boom rests at site of extending part of front post with capability to be transported in horizontal plane by hydraulic cylinder, mounted between body of boom and extending part of front post. EFFECT: mine universal crane is used for underground works. 3 dwg
Patent RU-2027942-C1 (RU)
Title: Method of maintaining vacuum in heat-insulated chamber of double- pipe line
Inventor: GUSEV ALEKSANDR LEONIDOVICH
IPC: F16L59/04
Filed: 1991-07-08
Granted: 1995-01-27
Abstract: FIELD: transfer of cryogenic fluids (oxygen, hydrogen, nitrogen and the like) from storage reservoirs to using systems via pipe lines, as well as in heat-power engineering. SUBSTANCE: heat- insulated chamber of pipe line is brought in communication with tight volume during evacuation phase by means of automatic valve; non-condensed residual hydrogen liberating from internal surfaces during evacuation phase is oxidized by means of chemical reaction of getter contained in tight volume; hydrogen is inverted into easily condensing composition; substance reacting with gases contained in heat-insulated space is used as getter; this is porous or powder absorber of hydrogen on base of oxides of metals with dispersed catalyst prepared in accordance with specific procedure. Automatic valve operates at temperature of external wall of inner pipe below the evaporating temperature of filler. EFFECT: enhanced efficiency. 2 cl, 1 dwg, 1 tbl
Patent RU-2016102-C1 (RU)
Inventor: NAFTAL MIKHAIL N
IPC: C22B3/04
Filed: 1992-01-04
Granted: 1994-07-15
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: method comprises steps of subjecting aqueous pulp of sulfide polymetallic pirrhotine containing material to a pressure acid leaching under an oxygen pressure at a temperature higher, than a sulfur melting temperature in presence of a hydrocarbon surface active substance and a non-organic compound, containing calcium and sulfur, the last being sulfur with an intermediate valency, upon mass ratio of the sulfur-calcium compound to the hydrocarbon surface active substance no less than 1:10 upon leaching transferring non-ferrous metals to a solution, sulfur - to elemental sulfur, ferrum - to ferrum oxides; depositing non-ferrous metals from pulp solution in the form of sulfides with their subsequent separation and elemental sulfur by flotation way to a collective sulfur-sulfide concentrate, and ferrum oxides - to residues; using compound of calcium and sulfur with the intermediate valency in the form of aqueous solution, acidified up to pH no more, than 6,5; acidifying the solution containing sulfur-calcium compound, for example by a final pulp of pressure acid leaching. EFFECT: simplified procession process. 3 cl, 1 tbl
Patent RU-2026171-C1 (RU)
Title: Universal table woodworking machine
Inventor: DAVIDENKO IVAN I
IPC: B27C9/02
Filed: 1992-07-08
Granted: 1995-01-09
Abstract: FIELD: woodworking. SUBSTANCE: machine has bed , lifting table , planing, sawing, drilling, turning units and additional unit for sharpening the planing cutters. EFFECT: enhanced efficiency of woodworking. 5 dwg
Patent RU-2021859-C1 (RU)
Inventor: ARTYUKH GENNADIJ V
IPC: B21B33/00
Filed: 1992-02-17
Granted: 1994-10-30
Abstract: Использование: в прокатном производстве для защиты и снятия от технологических усилий в рабочих клетях обжимных станов. Сущность изобретения: предохранительно-разгрузочное устройство прокатной клети установлено между нажимным средством и подушкой прокатного валка. Пуансон и корпус устройства образуют полость, заполненную передающим давление материалом, в которой размещен разрушаемый элемент, выполненный в виде срезной пластины. От рабочей полости срезную пластину отделяет обойма, в отверстиях которой соосно цилиндрическим отверстиям, выполненным в основании корпуса, установлены срезные цилиндры. Обойма выполнена в виде равнотолщинной плиты, а высота срезающего цилиндра равна толщине обоймы. В днище корпуса выполнено несколько вспомогательных полостей, каждая из которых связана с рабочей полостью цилиндрическим отверстием и отделена от рабочей полости одним, общим для свех вспомогательных полостей, срезным диском. Диаметры отверстий, связывающих вспомогательные полости с рабочей полостью, тем меньше, чем ближе их оси размещены к оси нажимного средства клети. Устройство обеспечивает многоразовость срабатывания, сокращает продолжительность аварийных простоев стана, повышает точность срабатывания. 4 з.п. ф-лы, 7 ил.
Patent RU-2029550-C1 (RU)
Title: Method of correction of metabolism in osteal tissue
Inventor: RODIONOVA SVETLANA S
IPC: A61K31/66
Filed: 1992-03-20
Granted: 1995-02-27
Abstract: FIELD: medicine. SUBSTANCE: this method of regulating metabolism in osteal tissue prescribes administering xydifone and oxydevite in daily dose of 5 to 50 mg/kg and 0.5 to 1.0 mcg, respectively, during two months at one month interval during first two years, with two-month cures per year if duration of treatment exceeds two years. EFFECT: disclosed method is highly effective, for it not only terminates loss in osteal tissue in metabolic osteopathies but encourages buildup of osteal tissue, diminishes risk of new fractures, cuts down term of adhesion, prevents pathological fractures of skeletal bones in cases of myelogenetic disorders and metastases, and produces pronounced analgesic effect.
Patent RU-2012622-C1 (RU)
Title: Copper-base alloy
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C9/06
Filed: 1992-04-03
Granted: 1994-05-15
Abstract: FIELD: alloys. SUBSTANCE: alloy has, wt. -% : nickel 16.2- 17.0; manganese 4-6; iron 3.2-4.8; aluminium 0.1-0.3; zirconium 3.2-4.0; silicon 0.1-0.3, and copper - the rest. Alloy shows the following properties: alloy hardness is 170-200, temporary resistance for rupture is 600-620 MPa. Alloy is used as structural material. EFFECT: enhanced quality of alloy. 1 tbl
Patent RU-2041195-C1 (RU)
Inventor: DENISOV ANATOLIJ K
IPC: C07C21/18
Filed: 1992-06-05
Granted: 1995-08-09
Abstract: FIELD: organic chemistry. SUBSTANCE: tetrafluoroethylene is synthesized by pyrolysis of difluorochloromethane followed by removal of acid impurities and rectification isolation of the end product, and also fraction of difluorochloromethane and hexafluoropropylene forming azeotropic mixture with difluorochloromethane. Difluorochloromethane is separated and recovered to pyrolysis. Separation of difluorochloromethane is carried out by countecurrent treatment with water in order to simplify this method. Water is taken at concentration 100-200 mole per 1 mole difluorochloromethane at 5-25 C under pressure 3-7 atm. Refined difluorochloromethane is isolated by pressure decrease over aqueous solution up to atmospheric value. Gases nonsorbed at water treatment were subjected for rectification, and hexafluoropropylene is isolated. EFFECT: improved method of synthesis. 2 cl, 1 tbl
Patent RU-2062604-C1 (RU)
Title: X-ray and tomographic device
Inventor: KOLOSOV YURIJ I
IPC: A61B6/03
Filed: 1992-04-16
Granted: 1996-06-27
Abstract: FIELD: medicine; X-ray testing equipment. SUBSTANCE: device has roentgenogram table for laying patient under test, cassette holder disposed under board of the table, board with X-ray radiator and tomographic adapter. Adapter has mechanism for changing height of selected tomographic layer and mechanism for switching modes of operation. The latter is made in form of case with wedge-shaped protrusions. Case is mounted onto rod of tomographic adapter by means of coupling units. The units have levers, each of which is mounted for rotation relatively semiaxes onto rod and case. Springs of extension are fastened to the units. Length of the case equals to range of changes in heights of selected layer. Board and mechanism for changing heights of selected tomographic layer are provided with straps with wedge-shaped slits, which follow shapes of each other for contact at changes in operation mode. EFFECT: reduced time for preparation at switches from one type of testing to another. 3 cl, 4 dwg
Patent RU-2071231-C1 (RU)
Inventor: TSAPKO VASILIJ ZAKHAROVICH
IPC: A01B79/00
Filed: 1992-06-23
Granted: 1997-01-10
Abstract: Использование: в сельском хозяйстве, в плодоводстве. Сущность изобретения: сведение к минимуму использования в саду техники, топлива, химикатов, повышение плодородия почвы и продуктивности плодовых насаждений. Для этого во времени вегетации в плодовых насаждениях содержат кур, которые способны уничтожить сорную растительность, ненужную поросль плодовых растений, рыхлить поверхностный слой почвы, обогащает его пометом, а также пополняют численность дождевых червей в почве, рыхлящих нижние слои почвы и обогащающих их биогумусом.
Patent RU-2052252-C1 (RU)
Inventor: MUSAEV VAGIF RASUL OGLY
IPC: A22C11/08
Filed: 1992-05-06
Granted: 1996-01-20
Abstract: FIELD: food industry. SUBSTANCE: device comprises an auger filler powered by DC motor and nozzles of different diameters, roller mechanisms for advancing the casing over the nozzle, bobbins with cellophane band for casing. Installed on the motor shaft is an RPM transmitter whose output is connected with the first input of a comparator while the second input of said comparator is connected to the RPM transmitter. The comparator output is connected to the input of the pulse-phase control unit whose output is connected to a thyristor rectifier which delivers power supply to the motor armature winding. A pressure pipe adjoining the inlet holes of both nozzles accommodates a closing element in the form of a strip with two holes. EFFECT: improved design. 1 dwg
Patent RU-2052503-C1 (RU)
Inventor: LOPAREV VIKTOR N
IPC: C12N1/21
Filed: 1992-07-03
Granted: 1996-01-20
Abstract: FIELD: biotechnology. SUBSTANCE: polypeptide showing properties of internal antigen of hepatitis C virus and showing capability to bind antibodies to core-antigen of hepatitis C virus is prepared. Polypeptide induces the specific antibodies to core-antigen of hepatitis C virus after administration to laboratory animals and can be used for determination of antibody to core-antigen of hepatitis C virus. Polypeptide is synthesized by strain of bacterium E. coli obtained by transformation of strain PLT 90 with recombinant plasmid pH115 containing nucleotide sequence of core-antigen gene fused with beta-galactosidase of E. coli or strain of E. coli transformed with plasmid pH360F in which DNA fragment HC 360 is under direct control of promoter of lambda bacteriophage cro lac Z. EFFECT: improved method of preparing. 4 cl
Patent RU-2043310-C1 (RU)
Title: Filler of device for disinfection of drinkable water
Inventor: KRASNOV MIKHAIL S
IPC: C02F1/50
Filed: 1992-08-06
Granted: 1995-09-10
Abstract: FIELD: water disinfection. SUBSTANCE: filler of device for disinfection of drinkable water has layers in direction of water flow of modified silver-containing cationic exchanger in form of macroporous strong-acid sulfo-cationic exchanger with low-soluble silver compounds precipitated on it, then, layer of solid iodine with particles sizing at least 0.25 mm, and layer of anionic exchanger in halide form presenting highly basic anionic exchanger based on copolymer of styrene with divinyl-benzene which is located in direction of water flow after layer of solid iodine with the following content of components, mas. silver-containing cationic exchanger 10-30; modified solid iodine 40-20; anionic exchanger in halide form 40-60. Water disinfection resource in increased from 30 to 40 cu.dm. EFFECT: higher efficiency. 2 tbl
Patent RU-2044861-C1 (RU)
Title: Casing pipe for well casing
Inventor: RUTSKIJ ALEKSANDR M
IPC: E21B17/00
Filed: 1992-10-06
Granted: 1995-09-27
Abstract: FIELD: well drilling; applicable as a component of casing string in intervals of possible crossflows between beds. SUBSTANCE: casing pipe for well casing has main pipe and shell which form tight annular space filled with gas at pressure not above atmospheric one. Shell is made in form of rigid pipe and installed for axial shifting and rotation that provides for preservation of cement stone and full sealing of casing external surface-cement ring contact at any types of operation in well dealing with varied pressure and temperature of well fluid. EFFECT: higher efficiency. 1 dwg
Patent RU-2036702-C1 (RU)
Inventor: GRIGOREV OLEG L
IPC: B01D59/20
Filed: 1992-08-14
Granted: 1995-06-09
Abstract: FIELD: separation of isotopes. SUBSTANCE: centrifuge has a rotor with end covers which form, together with inner partitions, separation chambers for light and heavy components. There is also a gas distributing collector entering the rotor along its axis of rotation and being provided with separation pipes for light and heavy components and a feeding pipe with radial outlet holes. Two guiding shells which form a ring chamber are coaxially fixed on the feeding pipe under and above these holes. With its outlet hole (its inner diameter should not be less than 0.4 of the inner diameter of rotor), the chamber faces the separation chamber for light components. The external diameter - not less than 0.8 of the inner diameter of rotor. EFFECT: higher efficiency. 3 cl, 3 dwg
Patent RU-2051220-C1 (RU)
Inventor: PALMAN VILLEN E
IPC: D01H4/08
Filed: 1992-10-13
Granted: 1995-12-27
Abstract: Использование: текстильная промышленность, пневмомеханическое прядение. Сущность изобретения: в продольном прядильном роторе устройства для пневмомеханического прядения на желобе для формирования из волокон ленточки равномерно по его окружности и радиально относительно ротора выполнены сквозные отверстия, через которые из ротора удаляются отделяющиеся от волокон сорные примеси. Для повышения степени распрямленности волокон на желоб ротора напылением нанесен слой фрикционного материала, представляющего собой резину. 1 ил.
Patent DE-10043787-C1 (DE)
Title: Surgical instrument or part of it, e.g. retractor valves and scalpel handles, is made from polyetheretherketone with embedded carbon fibers
Inventor: DWORSCHAK MANFRED
IPC: A61L31/12
Filed: 2000-09-06
Granted: 2002-01-03
Abstract: A surgical instrument or part of a surgical instrument is made from polyetheretherketone (PEEK) in which carbon fibers are embedded. Independent claims are included for: (a) a method for making a surgical instrument or a part thereof comprising coating a carbon fiber cloth with powdered PEEK and heating and compressing to mold it to the desired shape; and (b) a method as above in which a carbon fiber cloth is coated with powdered PEEK, sprayed with carbon fiber reinforced PEEK in a mold and the molding is then worked to produce the desired shape. This may be carried out using a high pressure liquid stream or a diamond or hard metal tool.
Patent DE-10100870-C1 (DE)
Title: Headless grinding machine operating process involves setting grindstone against fixed correcting unit so that it is constantly forcibly corrected
Inventor: KLOPMEIER WILHELM
IPC: B24B5/38
Filed: 2001-01-11
Granted: 2002-06-20
Abstract: The headless grindstone machine operating process involves the use of a grinding unit with at least one adjustable driven grindstone supported in the machine housing by rollers, feed disks and or bars, and also of a correction unit. The grindstone (3) is set against the fixed correcting unit (9) so that it is constantly forcibly corrected.
Patent DE-10124315-C1 (DE)
Title: Vacuum workpiece clamping system, for stationary machine tools, has an injector jet operated by compressed air at each suction clamp with a vacuum switch to monitor the underpressure level
Inventor: ROSE MARTIN
IPC: B25B11/00
Filed: 2001-05-17
Granted: 2002-07-11
Abstract: The vacuum clamping system for workpieces (2), at static machine tools, has an injector jet (7) built into each suction clamp (1) as an individual underpressure generator. It is operated by compressed air, with a compressed air connection (8) for a compressed air line to a compressed air supply.  A vacuum switch is at each vacuum clamp, connected to the suction chamber (3), to generate an electrical signal if the underpressure is over or below a given vacuum threshold level.
Patent DE-10128897-C1 (DE)
Inventor: WAGNER THOMAS
IPC: B60T8/00
Filed: 2001-06-15
Granted: 2003-01-02
Abstract: Extra brake control devices (ICU1-ICUn) are interconnected to central (CCU1,CCU2) and local (LCU1-LCUp) brake control devices (BCD) in a group and are allocated to a group of the local BCDs for part of a rail vehicle or for part of a group of rail vehicles like a bogie or a single wagon or carriage. Each local BCD for the group of local BCDs communicates with the extra BCDs via a separate local braking system data bus (6).
Patent DE-10158409-C1 (DE)
Title: Accumulator, for a vehicle air conditioning unit, has a casing with inlets/outlets for refrigerants and a relatively low flow resistance
Inventor: PAWLOWSKI ADAM
IPC: F25B43/00
Filed: 2001-11-29
Granted: 2003-04-30
Abstract: An insert (5) in a casing has a part that combines as one-piece a first tube (6,19) opening into the interior of the casing in an upper area and a second tube (7a) linking with its bottom end to the first tube's bottom end. Refrigerant from an inlet reaches directly into the casing's interior through a third tube molded on the insert as one piece.
Patent DE-19503444-C1 (DE)
Title: Two=stroke opposed=piston engine
Inventor: NOLTEMEYER FRIEDRICH DIPL ING
IPC: F02B75/24
Filed: 1995-02-03
Granted: 1996-05-15
Abstract: One or more cylinders each have inlet and outlet slots and contain two opposed pistons coupled to a common crankshaft. The outer crankpins of the latter are coupled by pull rods to the piston furthest from it, and the third one to that closest to it.Two connecting rods (33,34) are coupled between the piston (14) furthest from the crankshaft (5) and a sleeve (32) sliding in the engine housing in a guide (39) parallel to the vertical axis (40) of the engine. The pull rods (35-38) between the sleeve and piston can be situated inside the outer crankpins when seen in the direction of the vertical axis. The sleeve and guide can be formed by opposite sectors of a cylinder.
Patent DE-19505607-C1 (DE)
Title: Condensate collecting container for laundry dryers
Inventor: JOERDENS KLAUS
IPC: D06F58/24
Filed: 1995-02-18
Granted: 1996-06-05
Abstract: A condensate collecting container (1) for a laundry dryer with an air-cooled condensation device is positioned in the dryer housing. The supply opening for condensate is located on the top side of the condensate collecting container (1) and also serves as a pouring out opening, in which capacity it is equipped with a mobile closing element which takes the form of a closing slide (5) that shifts axially against the force of a spring.
Patent DE-19518624-C1 (DE)
Inventor: ROETTGER HENNING DR
IPC: B01D67/00
Filed: 1995-05-24
Granted: 1996-11-21
Abstract: The description relates to a diaphragm, preferably suitable for haemodialysis, having a separating layer A with a cut-off between 500 and 5,000,000, a supporting layer B and a layer C helping to determine the hydraulic permeability. The separation limit and hydraulic permeability can be set mutually independently.
Patent DE-19524911-C1 (DE)
Title: Sealant-drying system on bottle caps
Inventor: RADEWAGEN KLAUS ING GRAD
IPC: B29C35/04
Filed: 1995-07-08
Granted: 1996-09-12
Abstract: Several bottle caps can be stacked and enclosed in one package before drying. This can be done by heat in a drying chamber (28) or tunnel, typically using hot air (32). The hot air is so directed as to give a definite flow gradient over the caps, and the direction of the flow varies. The cap package can be moved and in particular may be turned in the chamber. Material permeable to water-vapour, esp. paper, can be used for packaging.
Patent DE-19533501-C1 (DE)
Title: Hollow profile-shaped support component for building purposes
Inventor: SAGER JUERGEN
IPC: B32B29/02
Filed: 1995-09-01
Granted: 1997-01-02
Abstract: The layers (1-3) comprise strips which overlap and are wound spirally. They are connected together by a waterproof adhesive. The cross-section of the support component is the same over its entire length. A layer of tissue is arranged between several layers of paper and may consist of natural or artificial fibres.  Two or more support components of corresponding diameters are coaxially pushed one inside the other and adhered. In one support component of large diameter three or more support components of smaller diameter are arranged next to one another.  The outer wall of the support component is saturated or coated with waterproof or fire-inhibiting materials, such as artificial resin, waterglass (RTM), boron salt solution etc.
Patent DE-19608609-C1 (DE)
Title: Antislip concrete floor production method
Inventor: BROKMANN ROBERT
IPC: E04F21/24
Filed: 1996-03-06
Granted: 1997-10-23
Abstract: The method involves spraying the floor's upper layer (26) with a binding retarder. The upper layer is covered with a sheet (18) as soon as the upper layer can be walked on at the beginning of the solidifying phase. Another binding retarder (22) is sprayed on before the sheet is applied. The sheet is removed between several hours and several days after the first spraying. The upper layer is then roughened by sweeping or washing. The concentration of the first binding retarder is preferably such that its penetration depth corresponds to the desired roughening depth.
Patent DE-19639605-C1 (DE)
Title: Model railway locomotive test bed equipped with rollers
Inventor: MASSOTH CHRISTOPH
IPC: A63H19/00
Filed: 1996-09-10
Granted: 1997-10-16
Abstract: The test bed has pairs of rollers (5), which are raised on beams (1) and positioned in accordance with the spacing of the model axles, being clamped to the inside of the rails (3) by springs (2).  The rollers rotate in sliding bearings.  Electric current is supplied from the rails, through spring contacts (8) on beams (7) under the sliding contacts of the locomotive or its tender.  Special functions on the locomotive can be operated by means of reed switches on its underside.  These are responsive to controllable electromagnets mounted on special beams between the rails.