baber/WOPTO huggingface dataset:
Patent DE-19905882-C1 (DE)
Title: Vorrichtung zum Transport von Gegenständen, insbesondere von Wafern und/oder Waferbehältern
Inventor: ESSER H-M
IPC: H01L21/677
Filed: 1999-02-11
Granted: 2000-12-21
Abstract: Eine Vorrichtung (1) zum Transport von Gegenständen, insbesondere von Wafern und/oder Waferbehältern, zwischen einem ersten Reinraum (4) und einem zweiten Reinraum (5), die unterschiedlichen Reinraumklassen angehören können und in denen unterschiedliche Luftdrücke herrschen, weist die folgenden Bestandteile auf: DOLLAR A - einen Senkrechtförderer (6), der durch eine Öffnung (7) in einer Decke (3) des ersten Reinraums (4) und einem Boden des zweiten Reinraums (5) geführt ist und dessen vertikal verfahrbares Förderelement (8) eine innerhalb des ersten Reinraums (4) befindliche erste Endstellung und eine innerhalb des zweiten Reinraums (5) befindliche zweite Endstellung aufweist DOLLAR A - eine den Querschnitt des Senkrechtförderers (6) versperrenden Schleuseneinrichtung (9), die mindestens zwei in Förderrichtung beabstandete Schleusentüren (10, 11) aufweist, die eine dazwischen befindliche Schleusenkammer (13) begrenzen und DOLLAR A - mindestens eine Übergabeeinrichtung, mit der jeweils ein Gegenstand von einem in dem zweiten Reinraum (5) befindlichen Transportsystem an das in seiner zweiten Endstellung befindliche Förderelement (8) und in umgekehrter Richtung und/oder von dem in seiner ersten Endstellung befindlichen Förderelement (8) an eine in dem ersten Reinraum (4) befindliche Bearbeitungsstation und in umgekehrter Richtung übergebbar ist, wobei eine der Endstellungen des Förderelements (8) innerhalb der Schleusenkammer angeordnet ist.
Patent DE-19936484-C1 (DE)
Title: Switch, e.g. for a vehicle steering column, comprises an insulating housing containing a switch member, a functional element and a control curve section.
Inventor: ODENDAHL DIRK
IPC: B60Q1/14
Filed: 1999-08-03
Granted: 2000-11-16
Abstract: The switch comprises an insulating housing (1) containing a switch member (3), a functional element, and a control curve (4) which works in conjunction with a control bolt under spring pressure. The bolt has a primary bearing point (8) away from the control curve, and a secondary bearing point (10) near the control curve. Both bearing points form a ring shaped hollow chamber.
Patent DE-19959495-C1 (DE)
Title: Backflow barrier, for molten plastics from extruder screw for injection molding, has outer section with passage drillings and base body with molten flow channel with low-wear movements between the open/closed settings
Inventor: HOLZSCHUH JOHANN
IPC: B29C45/52
Filed: 1999-12-10
Granted: 2001-05-23
Abstract: Backflow barrier(1), to control flow of molten plastics at end of softening and injection screw(2), has outer section(7) with molten flow passages(10,11) which are not interconnected. In first open position (8), the two channels(10,11) at outer section form fluid link with molten plastics flow channel(12). Fluid link is blocked through the zone(13) of base body (6) in second closed position(9). The backflow barrier (1), to control the flow of molten plastics at the end of a softening and injection screw (2), has an outer section (7) with at least two molten flow passages (10,11) which are not interconnected. The base body (6) has at least one channel (12) for the molten plastics flow. In the first open position (8), the two channels (10,11) at the outer section form a fluid link with the molten plastics flow channel (12) of the base body between the screw channel (3) and the screw antechamber (4). The fluid link between the screw passage (3) and the antechamber (4) is blocked through the zone (13) of the base body (6) in the second closed position (9). The molten flow passages (10,11) are formed by drillings in the outer section (7), and there can be a number of such drillings (10,11) around the periphery of the outer section (7), at equal intervals. The angle ( alpha ) between the axes of the drillings (10,11) and the rotary axis of the screw (2) is 30-90 deg  and preferably 45 deg . The molten plastics flow channel (12) is a recess in the peripheral surface of the base body (6). The outer and inner surfaces of the outer section (7) have a wear-resistant coating, and a wear-resistant coating is at the outer surface of the base body (6) where there is contact with the outer section (7). The base body (6) has a point (14) in one piece, or screwed to it. The base body (6) is firmly screwed to the screw (2), or it has a non-release mounting. The outer section (7) has a hollow cylinder shape.
Patent MD-4741-C1 (MD)
Title: Use of bis(µ2-acetato-O)-bis{[N-prop-2-en-1-yl-N'-(pyridin-2- ylmethylidene)carbamohydrazonothioato]copper} dihydrate as an inhibitor of superoxide radicals
Inventor: GUDUMAC VALENTIN
IPC: C07F1/08
Filed: 2019-06-24
Abstract: The invention relates to medicine, namely to the use of a biologically active copper coordination compound from the class of transition metal thiosemicarbazidates. This compound can be used in medicine as a drug which, by inhibiting superoxide radicals in the body, prevents the development of cellular and tissue lesions, atherosclerosis and carcinogenesis.Summary of the invention consists in the use as an inhibitor of superoxide radicals of bis(µ2-acetato-O)-bis{[N-prop-2-en-1-yl-N'-(pyridin-2- ylmethylidene)carbamohydrazonothioato]copper} dihydrate of the formula:The said compound expands the arsenal of synthetic inhibitors of superoxide radicals with high biological activity.
Patent RU-2057613-C1 (RU)
Title: Forging die set
Inventor: SHTERENZON ANATOLIJ M
IPC: B21J13/02
Filed: 1992-10-20
Granted: 1996-04-10
Abstract: FIELD: metal pressure forming. SUBSTANCE: die set for forging includes a power casing, in which a die is mounted, the die having two sections, connectable along an axis of the die set, a punch and a knocking out member with a plate. Inner surface of the section of the die, arranged lower, than its working portion, are stepped ones; the plate of the knocking out member rests upon horizontal areas, had been provided by the above mentioned steps. The plate and the sections of the die have cone shape, widening downwards, under a joining of the inner surface of the die sections with the plate of the knocking out member. Edges of the above mentioned areas of the die sections are arranged inside of a contour of a gravure of the set; an outer face of the plate of the knocking out member is arranged out of an outer contour of the gravure. EFFECT: enhanced structure of the die set. 1 cl, 1 dwg
Patent RU-2076218-C1 (RU)
Title: Internal combustion engine and method of its operation
Inventor: SERGEEV MIKHAIL G
IPC: F02B53/00
Filed: 1992-11-24
Granted: 1997-03-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: exhaust system of internal combustion engine makes it possible to match the location of exhaust ports and remaining gases suction ports with operation of engine. Used gases under pressure in working chamber are forced out from space at exhaust stroke onto active nozzle of ejector communicating, through passive nozzle, with remaining gas suction port of preceding working chamber in which suction stroke takes place at this moment, thus cleaning the space from remaining gases. Working member of combustion chamber moving in the space serves to overlap exhaust ports. EFFECT: improved reliability of operation. 2 cl, 4 dwg
Patent RU-2066302-C1 (RU)
Title: Device for treatment of sewage of industrial enterprises
Inventor: TOPCHAEV VLADIMIR P
IPC: C02F103/16
Filed: 1992-11-27
Granted: 1996-09-10
Abstract: FIELD: devices for treatment of industrial sewage; applicable in treatment of chromium- containing sewage in organization of circulating water supply, treatment of washing water of electroplating processes to remove heavy metals, oil products and a number of other organic substances, treatment of sewage of chemical, hydrometallurgical and mechanical engineering enterprises. SUBSTANCE: device for treatment of sewage of industrial enterprises has rotating body in form of polyhedral prism whose number of faces is determined by the following expression n=n 0 +K 1 γK 2 , where K 1 , K 2  are constants determined by experiments; n 0  is minimal number of faces, equalling four; γ is the relation between average quantity of solid phase in the apparatus and quantity of liquid phase; devices for loading and unloading, and branch pipe for air supply. EFFECT: higher efficiency. 2 dwg
Patent RU-2034581-C1 (RU)
Inventor: KORSHIKOV VALERIJ B
IPC: A61N2/08
Filed: 1992-12-24
Granted: 1995-05-10
Abstract: FIELD: medicine, physiotherapy, reflexotherapy. SUBSTANCE: magnetotherapeutic device has an emitter connected to the pulse generator of the sound frequency and representing itself a foundation in the shape of a disk of organic material. A piezoceramic hollow cylinder with the cover of ceramics is mounted on the disk surface. Three disks equal in thickness and diameter and superimposed one over another are mounted inside the cylinder with a gap relative to the inner walls of the cylinder and the foundation surface. The lower disk is a constant magnet, and the consequent ones are active and passive piezoceramic disks. The steel inner space of the cylinder up to the cover is filled with a biologically active filler which is also applied to the cover forming the filter of the magnetic flow. From three to five constant magnets or a cone magnet are mounted outside the cylinder. The upper face ends of the magnets are pressed to the lateral surface of the cylinder. The lower face ends rest on the foundation forming an angle of 30-40 with the cylinder surface. In this case the gap, the space between the magnets and the cylinder and the lateral and the lower surfaces of the working organ are filled with polymer, mainly with epoxy resin. The device has the shape of a frustum. EFFECT: enhanced efficiency. 1 cl, 4 dwg
Patent RU-2052690-C1 (RU)
Inventor: GATAULLIN RASIM MUSINOVICH
IPC: F16H25/06
Filed: 1993-01-11
Granted: 1996-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: variator consists of driving clutch part, driven clutch part and bushing. The bushing and one of the clutch part define a cam mechanism by engaging a pin with closed screw groove 5. The bushing is coupled with the other clutch part by way of a keyed or splined joint to permit axial reciprocation. In addition, bushing defines a piston pair by a chamber made in the bushing as a dummy openings wherein a piston with the sealing member is received, the sealing member being rigidly secured to the fixed member of the variator. An orifice is made in the piston to provide flowing a working fluid (air, water) from the chamber to the ambient. A control valve interacting with the orifice is mounted in the piston for controlling flow rate of the working fluid. EFFECT: improved design. 2 dwg
Patent RU-2070891-C1 (RU)
Inventor: AKSENOV VIKTOR I
IPC: C08F4/46
Filed: 1992-02-15
Granted: 1996-12-27
Abstract: FIELD: synthetic rubber, tyre, industrial rubber and electrical engineering industries, and manufacture of footwear. SUBSTANCE: isoprene polymerization is carried out in hydrocarbon solvent. Anion-type catalytic system comprises n-butyl lithium and alkali metal compound selected from the group consisting of sodium tetrahydrofurfurylate, potassium hydrofurfurylate and combination of potassium diisobutyl aluminate with dimethyl ether of diethylene glycol. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2094058-C1 (RU)
Title: Composition for biological stimulation of organism and a method of its treatment
Inventor: MARKOV GENNADIJ A
IPC: A61K41/00
Filed: 1993-02-15
Granted: 1997-10-27
Abstract: FIELD: biology, medicine. SUBSTANCE: composition has sodium chloride aqueous solution and sugar at the following amounts, g/l: salt 40-400, sugar 300-3000 at ratio of components = 1:(0.75-75). Composition is treated by electric current at pulse-duration from 10 -8  to 1 s, at on-off time ratio of pulse 1-10 4  and electric field intensity between electrodes 10-90 kV/cm, at transconductance front by voltage 1•10 2 -1•10 8  V/s. EFFECT: enhanced effectiveness. 2 cl
Patent RU-2059567-C1 (RU)
Title: Winch
Inventor: SUKHODROVSKIJ YURIJ V
IPC: B66D1/02
Filed: 1992-02-26
Granted: 1996-05-10
Abstract: FIELD: load-lifting device. SUBSTANCE: winch has grips 2 and 3. Body of each grip has through slot opening outside at side of jaws through which cam can be taken out. Lever 1 has two pairs of additional holes for connecting rod axles. Cheeks of shackle have pair of holes located at the same center-to-center distances. This permits fitting of axle of connecting rods from one pair of holes in lever-drive into the other pair of holes, with holes in lever-drive and shackle registered and thus engaging other gear. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2055733-C1 (RU)
Title: Extruder
Inventor: VALEEV GEORGIJ G
IPC: B29C47/78
Filed: 1993-03-18
Granted: 1996-03-10
Abstract: FIELD: power engineering. SUBSTANCE: ratio of internal radius of extruder housing to radius of worm stem is chosen constantly decreasing in the direction of bunker. In this case the housing and worm are made metallic and are separate from each other. In another variant of realization the extruder is equipped with exciter placed between worm stem and housing. The exciter is made in the form of coupling loop. Another generator lead is connected with exciter. The ratio of internal radius of housing to radius of worm stem is chosen constantly decreasing in the direction of bunker. The housing and worm are made metallic. EFFECT: facilitated manufacture. 2 cl, 2 dwg
Patent RU-2074347-C1 (RU)
Title: Firing mechanism of automatic weapon
Inventor: AFANASEV NIKOLAJ M
IPC: F41A19/00
Filed: 1993-04-12
Granted: 1997-02-27
Abstract: FIELD: automatic firearm. SUBSTANCE: the firing mechanism has a trigger, hammer, autosafety and a firing spring; the autosafety is positioned on the trigger pin. Turns enveloping the trigger pin are made on the free ends of the firing spring; one of the free ends of the firing spring is installed for engagement with the autosafety. EFFECT: simplified design and enhanced adaptability to manufacture. 2 dwg
Patent RU-2059430-C1 (RU)
Title: Catalyst for steam conversion of carbon oxide
Inventor: ANDREEVA NATALYA A
IPC: C01B3/16
Filed: 1993-04-30
Granted: 1996-05-10
Abstract: FIELD: chemical and petrochemical industry. SUBSTANCE: proposed catalyst contains (mass %): chromium oxide 6.5-7.5, copper oxide 2.0-10.0, aluminium oxide 1.0-4.0 and ferrum oxide. EFFECT: improves conversion. 1 tbl
Patent RU-2050913-C1 (RU)
Title: Multi-step sectional column-type apparatus to implement mass exchange in liquid-solid system
Inventor: BULANOV ALEKSANDR A
IPC: B01D3/24
Filed: 1993-06-01
Granted: 1995-12-27
Abstract: FIELD: chemical technology. SUBSTANCE: apparatus includes a case with horizontal sectioning partitions assembled in packages installed sequentially along case height. Cross section area of the package decreases from the top to the bottom. EFFECT: high efficiency. 2 dwg, 1 tbl
Patent RU-2052239-C1 (RU)
Inventor: POPLAUKHIN ARKADIJ I
IPC: A01G3/02
Filed: 1993-07-14
Granted: 1996-01-20
Abstract: FIELD: agriculture. SUBSTANCE: rows of radially enveloping teeth of a cutter and counteredge are brought from the accessible direction to the branch to be cut, pressed to the latter with variable forces and the branch is cut by reversible movements around the cutting axis. The device comprises a cutter and a counteredge made integrally with a blade and handle which extends the arm to which the cutting force is applied. A novelty lies in that the cutters are made on the blade and provided with rows of cutting teeth with one-sided envelopment along radius of maximum cutting size, the front sides of the cutter teeth are arranged contrary to the row of counteredge teeth and the side surfaces of teeth are made with undercutting angles. The projecting angles of cutters and blade are made on radius, a pruner is made monolithic from a steel band in a press tool with hardening of the cutters and blade to, for example, HRC 50-55, coated with wear-resistant or antifriction materials and used by expanding their functional capabilities, for cutting plastic and metal pipes at hard-to-get-at places of water delivery systems closed on three sides. EFFECT: higher operating characteristics, stronger gripping and cutting forces, lower destructive effect on hard portion of the cut, lower traumatism of operator. 8 cl, 3 dwg
Patent RU-2083623-C1 (RU)
Title: Composition for protection of metals against corrosion
Inventor: BLOKHIN YURIJ I
IPC: C09D195/00
Filed: 1993-11-30
Granted: 1997-07-10
Abstract: FIELD: protection against corrosion. SUBSTANCE: proposed composition comprises 40-50 % of petroleum bitumen (having softening temperature 60-90 C, depth of penetration 0.1 mm needle into it at 25 C being 5-60), 2-4 % of modifying additive and solvent. Mentioned above modifying agent represents mixture of alkyl succinic acids or acid ester of mixture of alkyl succinic acids and ethylene glycol. Said solvent is chosen of white spirit ethyl acetate, butyl acetate. EFFECT: improved protection against corrosion. 2 tbl
Patent RU-2095960-C1 (RU)
Title: Carrot harvester
Inventor: MAKSIMOV PAVEL LEONIDOVICH
IPC: A01D19/02
Filed: 1993-12-28
Granted: 1997-11-20
Abstract: FIELD: agricultural engineering, in particular, harvesting of carrots, red beet, roots. SUBSTANCE: carrot harvester has digging shares 1, active diggers, drum 13 mounted on shaft and provided with flexible working surface, rod-type elevator 22 embracing working surface of drum 13 and receiving-discharge conveyor 25. Drum 13 and rod-type elevator 22 are positioned for separation at their connection zone. Drum 13 has belts 17 attached in spaced relation one with respect to the other on sides 16, to which toroidal chambers 18 are secured. Finger belt 20 is put onto drum 13 and rod roll 21 is positioned above drum 13 to define ascending run of finger belt 20 of separating cleaner. Auxiliary guiding roll 21 is positioned in lower part of separating cleaner for biasing rod-type elevator 22 to finger belt 20 and for forming straight and inclined portion of elevator belt between receiving-discharge conveyor 25 and auxiliary roll 24. EFFECT: increased efficiency, wider operational capabilities and reduced damage to vegetables. 3 dwg
Patent RU-2086420-C1 (RU)
Title: Tyre for vehicle running gear
Inventor: BORMOTOV IVAN V
IPC: B60C7/12
Filed: 1994-01-06
Granted: 1997-08-10
Abstract: FIELD: tyres. SUBSTANCE: resilient rubber insert is fitted in tyre. Insert has semispherical and/or conical air spaces insulated from each other. EFFECT: improved quality of tyre. 2 cl, 2 dwg
Patent RU-2078731-C1 (RU)
Title: Method of and device for winding of sheet material into coils without core
Inventor: GILELMO BYADZHIOTTI
IPC: B65H18/26
Filed: 1994-02-14
Granted: 1997-05-10
Abstract: A rewinding machine for the production of logs (R) of web material (N) without a core comprises: a first winding roller (1) onto which the web material is fed; a second winding roller (3) rotating in the same direction as the first roller and forming a nip (4) therewith through which the web material passes; means (15, 17) to move the surface of said second winding roller (3) toward said first winding roller (1); and means to sever said web material at the end of the winding thereof to for a log (R). Provision is also made for a surface (21, 21A) supporting the log (R2) in the process of formation and located upstream of the nip (4) between said rollers (1, 3). <IMAGE>
Patent RU-2076686-C1 (RU)
Inventor: ALEKSANDROVA VALENTINA A
IPC: A61H39/00
Filed: 1994-03-25
Granted: 1997-04-10
Abstract: FIELD: medicine, in particular, dermatology, can be used in treatment of allergodermatoses. SUBSTANCE: method consists in action of direct current (point electrode) on biologically active points located on the skin section in the zone of projections of endocrine glands; action is effected in a definite sequence, the procedure time is 15 to 40 min, a course is 15 to 20 procedures. EFFECT: enhanced effectiveness. 4 dwg
Patent RU-2089626-C1 (RU)
Title: Method of producing textured electrical steel
Inventor: KOLPAKOV SERAFIM V
IPC: C21D8/12
Filed: 1994-04-20
Granted: 1997-09-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: to improve magnetic properties of edging- texture steel in a method including hot and cold rolling, normalizing, decarbonizing, and high-temperature baking, additional baking in atmosphere depending on aluminium content in steel is conducted after hot or cold baking, nitrogen/hydrogen proportion in baking atmosphere being determined from expression 5.26 - 125 Al where Al is aluminium content in wt %. EFFECT: improved magnetic properties. 1 tbl
Patent RU-2099032-C1 (RU)
Title: Method for stimulating ocular humor filtration in carrying out noninvasive anti-glaucomatous operations
Inventor: SHELUDCHENKO VYACHESLAV MIKHAJ
IPC: A61F9/007
Filed: 1994-05-10
Granted: 1997-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying two cauterization agents at 450-500 C along the borders of descemetous windows in performing operation of deep noninvasive sclerectomy after liberating descemetous membrane in corneoscleral areas. EFFECT: enhanced effectiveness of treatment. 1 dwg
Patent RU-2070397-C1 (RU)
Title: Method for production of food additive for pet animals
Inventor: KUZNETSOV SERGEJ GRIGOREVICH
IPC: A23K1/16
Filed: 1994-05-19
Granted: 1996-12-20
Abstract: FIELD: food industry; production of foods for dogs and cats. SUBSTANCE: method involves animal diet supplementation with an additive containing some protein; filler; salts of iron, copper, zinc, manganese, cobalt, iodine, selenium, fluorine; vitamins A, D, E, K, BB 1 ,, BB 2 ,, BB 3 ,, BB 4 ,, BB 5 ,, BB 6 ,, BB 12 , Bc, C. The additive is added to the main diet twice a day. The doses are 0.4-0.5 g/kg liveweight for adult animals and 0.6-0.7 g/kg liveweight for breeding males, growing animals, pregnant animals, sick animals, and suckers. The additive enhances growth of puppies and kittens by 14-19%, enhances the femoral bone breaking strength by 22%, raises the content of iodine in blood 1.6-1.9 times, raises the conception rate by 20%, reduces the rate of abortion by 15-20% and occurrence of dead puppies or kittens in the litter by 30-45%, prevents many disorders of metabolism, and makes it possible to save meat and milk. EFFECT: more intensive animal growth; enhanced animal health. 4 tbl
Patent RU-2112212-C1 (RU)
Title: Indication system of aviation observation and sighting complex
Inventor: NOVIKOV LEV ALEKSANDROVICH
IPC: G01C21/00
Filed: 1994-05-24
Granted: 1998-05-27
Abstract: FIELD: aircraft on-board information display systems for any type aircraft including bombardment and attack aviation. SUBSTANCE: system is provided with color in visible field of spectrum due to synthesizing TV and infrared imaging information on the display screen. Depending on color of underlaying surface (white or black), heated elements of camouflaged equipment will be displayed as white or black figures, respectively. On grey surface, camouflaged equipment will be displayed every other time as white or black figures. Indication of infrared contrast elements of the outside-cabin situation reduce possibility of unnoticed objects reducing efficiency of their visual camouflage. EFFECT: enhanced efficiency. 3 dwg