baber/WOPTO huggingface dataset:
Patent DE-19938325-C2 (DE)
Title: Bürstenvorsatzgerät zum Reinigen von Bodenflächen
Inventor: DILGER HORST
IPC: A47L9/04
Filed: 1999-08-12
Granted: 2003-09-18
Abstract: Gegenstand der Erfindung ist ein Bürstenvorsatzgerät zur Saugreinigung von Bodenflächen mit einem in einem Gehäuseoberteil angeordneten Saugkanal, einem schwenkbeweglich an den Saugkanal angeschlossenen Anschlußstutzen mit drehbeweglichen Saugrohranschluß, einer bodenseitig offenen Bürstenwalzenkammer mit einer rotierend angetriebenen Bürstenwalze und Laufrädern. An der Geräteunterseite sind beidseits und parallel zur Bürstenwalzenkammer sich erstreckende, bodenseitig vorspringende Saugmundkanten vorgesehen, die sich vertikal beweglich an die Bodenfläche anpassen.
Patent DE-19939774-C2 (DE)
Inventor: LUDEWIGT KLAUS
IPC: H01S3/042
Filed: 1999-08-21
Granted: 2001-06-28
Abstract: A solid-state laser includes a crystal wafer provided as an active medium, a cooling chamber for accommodating a cooling liquid, and an optically transparent support body. The crystal wafer has a flat side that faces the cooling chamber and a side that is remote from the cooling chamber. The flat side of the crystal wafer is in direct thermal contact with the cooling liquid. The cooling chamber has a wall element that is formed by the crystal wafer. The optically transparent support body is configured on the side of the crystal wafer that is remote from the cooling chamber. Since, the crystal wafer is in direct thermal contact with the cooling liquid, a minimal heat transfer resistance is ensured that even when the crystal wafer becomes deformed.
Patent MD-2468-C2 (MD)
Title: Process for aeroponic cultivation of vine cuttings
Inventor: SÎTNIC MIHAI
IPC: A01G31/00
Filed: 2001-12-22
Abstract: The invention refers to viticulture, namely to a process for aeroponic cultivation of vine cuttings.The process for aeroponic cultivation of vine cuttings includes treatment of vine cuttings with the Chesnokov and Bazyrina nutritive solution during 5,5…6 months. The nutritive solution is automatically pulverized onto the stem ends of the cuttings. The treatment is carried out once a day in the first month during 4 hours, in the following three months during 2 hours and in the last two months during 1 hour.The result of the invention consists in obtaining qualitative cuttings with a well-developed root system.
Patent RU-2159921-C2 (RU)
Inventor: OLAF VON BERTRAB
IPC: G01F1/06
Filed: 1995-12-18
Granted: 2000-11-27
Abstract: FIELD: measurement technology. SUBSTANCE: proposed device includes measurement chamber linked to injector and ejector and fitted with turbine. Measurement chamber has two opposite face walls perpendicular to its axis. One wall is formed by plate provided with even number n of ribs equal to or bigger than four uniformly distributed in the form of two sets. Two successive ribs of one and same set are arranged at specified angle with respect to one another determined by given conditions taking into account location of blades of turbine and number n of ribs. EFFECT: increased sensitivity of device at low rates of flow of liquid. 8 cl, 5 dwg
Patent RU-2191693-C2 (RU)
Title: Method of and device for continuous ring shaping of thermoplastic shrinkable hose envelopes
Inventor: AUF DER KHAJDE DIRK
IPC: B29C53/08
Filed: 1997-12-05
Granted: 2002-10-27
Abstract: FIELD: plastics. SUBSTANCE: according to proposed method inner side of spiral shaped hose envelope is thermally treated in inflated state. Prior to fitting into tool, hose envelope is partially filled with compressed gas at minor gauge pressure. Hose envelope is laid over large part of perimeter of spiral, is heated and is set into motion at different velocities on inner and outer side during its movement along spiral. Ring shape is imparted to envelope. Hot air delivered for heating inner side of hose envelope is uniformly distributed over perimeter of hose envelope. Preset temperature is maintained around hose envelope. Invention contains description of device for implementing the method. It provides continuous shaping of hose envelope of any length to ring with at uniform distribution of temperature around hose envelope. Cost of shaping devices is reduced. EFFECT: provision of ring-shaped thermoplastic hose envelopes. 16 cl, 5 dwg
Patent RU-2169285-C2 (RU)
Title: Valve nozzle for high-pressure injection of fuel
Inventor: BRONKAL BERNARD
IPC: F02M51/00
Filed: 1996-12-11
Granted: 2001-06-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: in proposed valve nozzle with magnetic valve electric control is provided by control circuit divided into first circuit which controls many valve nozzles, common part and several second parts, each interacting, respectively, with each valve nozzle to control current supply to electromagnet of magnetic valve. Second parts of circuit contain mainly power elements and storage elements of electric circuit. They are located in control case between magnetic valve and electric connector of valve nozzle. EFFECT: improved economy owing to reduction of power consumption in nozzle control system, improved reliability. 6 cl, 1 dwg
Patent RU-2161852-C2 (RU)
Title: Submersible electric motor with permanent magnets
Inventor: AL TSHULLER M I
IPC: H02K21/14
Filed: 1998-03-03
Granted: 2001-01-10
Abstract: FIELD: electrical engineering, electrical machine engineering, possibly production of oil and other stratum liquids. SUBSTANCE: electric motor includes stator with winding and salient-pole rotor with permanent magnets. Stator winding is flat slot-free one. It is laid in non-magnetic framework of slot-free block of stator with non-magnetic rings; said block is pressed-in to housing of electric motor. Method for making submersible electric motor with permanent magnets comprises steps of charging and pressing-in slot-free block of stator to housing of electric motor, placing flat slot-free winding of stator into non-magnetic framework arranged inside charged block of slot-free stator and mounting rotor with permanent magnets. EFFECT: enlarged functional possibilities of thyratron motor operating as submersible one, simplified technique for making winding of slot-free stator due to use of winding with framework. 2 cl, 4 dwg
Patent RU-2205252-C2 (RU)
Inventor: SHIMION VERNER
IPC: C25D19/00
Filed: 1998-04-24
Granted: 2003-05-27
Abstract: FIELD: electroplating plants. SUBSTANCE: proposed plant is used for electroplating of strips passed through acid electrolyte enriched with metal with at least one insoluble anode located in parallel with strip used as cathode; metal is deposited on surface of strip; each anode is divided into anode strips isolated from each other; each anode strip is supplied with current individually. Located between anode strips are dielectrics which insulated anode strips relative to one another; they extend to electrolyte. Plant ensures smooth application of metal excluding fluctuations in thickness of layer of metal at edges. EFFECT: enhanced efficiency. 8 cl, 6 dwg
Patent RU-2172302-C2 (RU)
Title: Способ выработки стеклоизделий
IPC: C03B5/04
Filed: 1998-05-13
Granted: 2001-08-20
Abstract: Изобретение относится к стекольной промышленности, а именно к производству листового силикатного стекла, например, в ванных стекловаренных печах. Техническая задача изобретения - стабилизация процесса производства стеклоизделий. В способе выработки стеклоизделий посредством оптимизации теплопрозрачности расплава стекломассы стабилизируют процесс производства изделий из стекла. На образцах стекла определяют величины светопропускания стекол, рассчитывают величину оптической плотности, затем определяют концентрацию закиси железа, окиси железа, а также соотношение закиси железа и окиси железа, закиси железа и общего содержания окиси железа в составе стекла, по которым осуществляют корректирование рецепта шихты восстановителем. Окислительно-восстановительный потенциал компонентов обеспечивают определенным соотношением окислов железа в составе стекла. В качестве восстановителя подают мазут в определенных количествах в зависимости от закиси железа в образце стекла. 2 з.п.ф-лы.
Patent RU-2155539-C2 (RU)
Title: Method for applying gastrectomy
Inventor: NOVOMLINETS JU P
IPC: A61B17/11
Filed: 1998-06-15
Granted: 2000-09-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying gastrectomy with the pylorus retained. Areflux esophagojejunoanastomosis is created on adducting jejunum loop. Posterior jejunocruropexy and anterior jejunodiaphragmopexy are applied. Transverse enterotomy of the first jejunum loop is carried out. Antiperistaltic end-to-end anastomosis is made between its distal part and the pyloric sphincter. End-to-side anastomosis is made between the proximal part of the first jejunum loop and the abducting jejunum loop after performing enterotomy. EFFECT: high reliability and areflux properties of the esophagoejunoanastomosis; slow food passage between the esophagus and the duodenum. 8 dwg
Patent RU-2171179-C2 (RU)
Inventor: MIRONOV S A
IPC: B60C11/14
Filed: 1998-11-16
Granted: 2001-07-27
Abstract: FIELD: tire industry. SUBSTANCE: invention is designed for treads of vehicle tires. According to proposed method tungsten-containing mass is filled into mould for making hard insert, then mass is pressed for consolidation and sintered to form insert of required length. Part of mold is filled with tungsten-containing mass to depth less than insert length. The rest of mold is filled additionally with element or additional mass of material whose specific weight is less than specific weight of tungsten-containing mass, and rigid connection of tungsten- containing mass and additional element or additional mass in mould or outside the mould is provided. Wear-resistant insert for anti-skid stud is made in form of rod member of preset length and preset cross-section provide4d with working part. The latter is made with length of insert being manufactured of tungsten-containing mass. The rest of insert is made of mass with specific weight less than specific weight of tungsten-containing mass and is rigidly connected to working part of insert. EFFECT: reduced weight of anti-skid stud owing to reduction of insert weight, improved operation reliability of anti-skid studs. 11 cl, 6 dwg
Patent RU-2187167-C2 (RU)
Inventor: BESSARAB A V
IPC: H01J25/02
Filed: 1998-12-03
Granted: 2002-08-10
Abstract: FIELD: generation of high- power electromagnetic pulses. SUBSTANCE: generator of electromagnetic pulses has extended electrode, at least one more additional electrode coming in the form of grid and arranged along extended electrode and one ferroelectric specimen, as minimum, polarized beforehand. Specimen is placed between extended electrode and additional electrode nearest to it. Electrodes are connected through supply feeder and control switch to power supply source. EFFECT: raised efficiency of generator. 2 dwg
Patent RU-2193207-C2 (RU)
Title: Position and speed sensor of high-speed bodies
Inventor: KUL PIN V I
IPC: G01P3/42
Filed: 1999-02-02
Granted: 2002-11-20
Abstract: FIELD: measurement technology. SUBSTANCE: sensor consists of body made from nonmagnetic material, magnetic circuit consisting of ferromagnetic rods, measuring coils and permanent magnets. Measuring coils are wound on butts of ferromagnetic rods directed towards measuring channel and magnets are secured to opposite butts. EFFECT: reduced dimensions of sensor; increased level of legitimate signal; extended field of application. 2 dwg
Patent RU-2169248-C2 (RU)
Title: Method of making holes and workings in geological structures
Inventor: PLUGIN A I
IPC: E21C37/16
Filed: 1999-04-21
Granted: 2001-06-20
Abstract: FIELD: mining, particularly, methods of making holes and working. SUBSTANCE: method includes location of self-contained unit at point of hole making. Unit is used for rock breaking beginning from hole mouth with hole bottom disintegration by jets of working agent flowing from working member of drilling unit under pressure and carrying of broken rock parts out of hollow of formed hole by ascending flow at velocity exceeding velocity of free fall of rock particles. Upon completion of process, hole hollow is freed form drilling unit. In case of instantaneous collapse of hole wall and its fall into hole hollow, further cutting of bottom is discontinued, and excessive pressure is built up in hole hollow owing to supply into hollow of excessive working agent. EFFECT: higher efficiency and productivity in making holes and workings. 9 dwg
Patent RU-2191724-C2 (RU)
Title: Shutoff for container, method of making of shutoff and container used with shutoff
Inventor: MOGARD JENS
IPC: B65D5/74
Filed: 1997-10-28
Granted: 2002-10-27
Abstract: FIELD: food industry. SUBSTANCE: invention relates to shutoffs for containers provided with special devices to prevent unauthorized opening of container. Shutoff is formed by cast integral drain branch pipe, cap, hinge unit connecting drain branch pipe and cap and device precluding unauthorized opening of container. Moreover, shutoff can be furnished with diaphragm and pullout ring, also cast integral as single part. Cap can be provided with at least one block to prevent interference of cap with draining of contents from container. Drain branch pipe can be provided with step for contributing assistance in preventing interference of cap with draining of contents and generating definite sound when cap is being opened. Shutoff can be furnished with directing pin for correct location of shutoff on container. EFFECT: improved reliability of shutoff. 14 cl, 26 dwg
Patent RU-2168460-C2 (RU)
Title: COAXIAL MIXING MEMBER-BURNER, TYPE "GAS-GAS" FOR COMBUSTION CHAMBER OF highly productive SYNTHESIS GAS GENERATORS
Inventor: KUBIKOV V B
IPC: F23D14/62
Filed: 1999-07-14
Granted: 2001-06-10
Abstract: FIELD: organic synthesis; devices and technology of processing gaseous hydrocarbon raw materials to synthesis gas (пH 2 +CO) by method of nonequilibrium partial oxidizing f hydrocarbon gas by oxygen. SUBSTANCE: proposed mixing member has cooled cylindrical housing, two and more coaxial passage for separate introducing of oxidizer and combustible component into reaction zone of combustion chamber in mixture with corrector gases CO 2  and H 2 O or without these gases, end cooled bottom, oxidizer and combustible component delivery units, cooling component delivery and discharge units. Coaxial passages whose flow areas are equal to 0.02-0.1 of free area of end bottom are made for tangential twisting of combustion component and oxidizer; to this end, inlet of each coaxial passage is provided with tangential bypass holes and screw feeders are mounted at outlet of each coaxial passage. EFFECT: enhanced efficiency of mixing and high completeness of combustion. 4 dwg
Patent RU-2176969-C2 (RU)
Inventor: CHUDIKOV N N
IPC: B63H1/04
Filed: 1999-11-01
Granted: 2001-12-20
Abstract: FIELD: shipbuilding; marine propulsors. SUBSTANCE: paddle wheel includes vertical shaft and two opposite rectangular blades which are equidistant from shaft; they are positively turned around their axes; streamlined blades have symmetrical profile. Blades are rotated by one drive gear around their axes which are parallel to shaft axis. Drive gear is kinematically linked with driven gear through intermediate hears; driven gears are fitted on half-axles of blades. Width of blades is equal to doubled distance between edge of shaft and axis of rotation of blade. Angle between planes of blades is 90 deg. Vertical shaft is fitted on two supports. Number of teeth in each driven gear is twice as much as compared with driven gear. EFFECT: enhanced efficiency and reliability of propulsor; enhanced maneuverability of ship at one-sided rotation of shaft. 11 dwg
Patent RU-2174197-C2 (RU)
Title: Method of locking part against turning around axle of attachment
IPC: B23P11/02
Filed: 1999-12-22
Granted: 2001-09-27
Abstract: FIELD: mechanical engineering; locking spring clamp and acoustic indicator of wear on disc brake block of automobile. SUBSTANCE: round pin with head is pressed in fastening holes of main part and part to be locked. Pin is made from material whose hardness is less than that of material of part to be locked; pin is provided with longitudinal cut. Hole in part to be locked has a form of polygon, hexagon, for example; diameter of inscribed circle of said hexagon coincides with diameter of hole of main part. EFFECT: enhanced reliability of locking parts. 2 cl, 1 dwg
Patent UA-26969-C2 (UA)
Title: Method for misoperation locking with disconnect switch
Filed: 1993-04-28
Abstract: The method for misoperation locking with disconnect switch consists in the following. It is taken stock of the breaker and the disconnect switch status according to their auxiliary contact position drives. In incoordinate breaker and disconnect switch position a signal for breaker de-energization of the breaker- disconnect switch circuit is formed.
Patent UA-39200-C2 (UA)
Title: Otosan, antibacterial eardrops
Inventor: BARYLO OLEKSANDR SEMENOVYCH
Filed: 1995-10-25
Abstract: The invention relates to the medicine, namely to the antibacterial compositions used in otolaryngology for preventing and treating the acute and chronic otitis of the bacterial and mycotic origin. The antibacterial eardrops for treating the acute and chronic otitis of the bacterial and mycotic origin contain decametoxin as the quaternary ammonium compound and ethanol and hydrogen peroxide as the auxiliary ingredients.
Patent UA-50717-C2 (UA)
Inventor: BURLAKA TROKHYM ANDRIIOVYCH
Filed: 1997-02-11
Abstract: ⁁敢瑥敬欠汩敬⁲潣瑮楡獮愠戠硯栠癡湩⁧⁡汧獡⁳楬Ɽ洠癯扡祬瀠慬散⁤湩潴琠敨朠潲癯獥漠⁦桴⁥楳敤眠污獬漠⁦桴⁥潢ⱸ眠敨敲湩映潲⁭桴⁥牦湯⁴湡⁤扡癯⁥⁡潲汬牥椠⁳楦數Ɽ眠敨敲湯猠畨瑴牥⁳牡⁥潭慶汢⁹楦數Ɽ琠敨氠睯牥攠摮⁳景眠楨档愠敲戠湥⁴湩慷摲愠摮映硩摥眠瑩⁨慮汩⁳景愠朠癩湥栠楥桧⁴慨浭牥摥椠瑮⁯桴⁥潢⁸潢瑴浯‮牆浯琠敨猠摩⁥景琠敨戠捡⁫慷汬琠敨戠硯戠瑯潴⁭慨⁳⁡牴畯桧眠瑩⁨慢瑩‬湩映潲瑮漠⁦桷捩⁨⁡敭慴⁬汰瑡⁥獩映硩摥‬敢潬⁷桷捩⁨瑡愠搠獩慴据⁥景㈠ⴠ㌠洠⁭⁡慢敲攠敬瑣楲楣祴挠扡敬‬慨楶杮愠樠捡火畬⁧潴爠慥档愠瀠睯牥猠畯捲ⱥ椠⁳潣湮捥整⁤潴琠敨猠摩⁥慷汬⹳਍਍਍
Patent UA-39985-C2 (UA)
Title: Залізнична цистерна
Inventor: Karasiov Vitalii Andriiovych
Filed: 1997-06-18
Abstract: Спосіб одержання гелю гідроокису алюмінію передбачає змішування розчину солі металу з лужним реагентом. Отриману суспензію гідроокису алюмінію відмивають відфільтрованою обезсоленою водою і концентрують шляхом ультрафільтрації при температурі 30 - 50 °С і тиску Па. Процес відмивання виконують в режимі діафільтрації при постійному об'ємі суспензії. Потім суспензію гелю фільтрують і стерилізують. Всі операції проводять в асептичних умовах. Спосіб дозволяє скоротити тривалість процесу і забезпечити бактеріоскопічну чистоту сорбенту.
Patent UA-61893-C2 (UA)
Title: 2,4-diamino-1,3,5-triazines, herbicide agent or agent controlling plants growth, and a method for use thereof
IPC: C07D251/18
Filed: 1996-08-05
Abstract: (I). The invention relates to compounds of formula (I) and salts thereof, wherein R' is optionally substituted (C1-C6)alkyl or optionally substituted phenyl; A is an optionally substituted hydrocarbon radical and R2, R3, R4, R5, X and n as defined inClaim 1. These compounds are suitable as herbicides and plant growth regulators.
Patent RU-2204059-C2 (RU)
Inventor: GRITSENKO E A
IPC: F04D29/043
Filed: 2000-03-27
Granted: 2003-05-10
Abstract: FIELD: turbines and pumps. SUBSTANCE: invention relates to centrifugal pumps with shaft unloading devices. Proposed pump has impeller and shaft installed on bearings in housing and unloading device in form of piston arranged in space of shaft, and fixed pivot. Pivot is secured in housing coaxially with piston. Piston is made in form of bushing with central hole and end face support beads. One of beads engages with similar end face bead on support pivot. EFFECT: improved reliability and increased service life of pump. 2 dwg
Patent RU-2182043-C2 (RU)
Title: Centrifugal separator for liquid
Inventor: CHEBOTAREV E A
IPC: B04B11/02
Filed: 2000-04-25
Granted: 2002-05-10
Abstract: FIELD: equipment applicable in centrifugal separation of liquids containing simultaneously light and heavy dispersed particles in food, medial and chemical industries. SUBSTANCE: centrifugal separator for liquid includes drum installed on vertical shaft and has base with unloading slots for sediments, cover connected with base. Cover has channels for withdrawal of liquids after separation. Drum accommodates insert holder on which packages of separating and clarifying inserts are installed which have vertical channel for passage of concentrate of light dispersed phase and liquid purified from heavy dispersed phase. Located between packages is separating plate with flanging. Installed in base in shutoff piston having cone-shaped section and serving for opening of unloading slots. Flanging of separating plate is conical in shape with taper angle equaling taper angle of said section of shutoff piston. Secured to outer surface of flanging are pins tightly fitted to shutoff piston in its upper position. EFFECT: stable constant quality of separation due to guaranteed gap between flanging of separating plate, and internal surface of shutoff piston. 1 dwg
Patent RU-2178325-C2 (RU)
Title: Hydrocarbon fractionating plant
Inventor: NIKOLAEV V V
IPC: C07C7/04
Filed: 2000-08-15
Granted: 2002-01-20
Abstract: FIELD: rectifying plants for fractionating liquid hydrocarbons; oil and gas industries. SUBSTANCE: plant for rectifying C 3 -C 6  hydrocarbons includes rectifying column whose inlet is connected with raw material supply line equipped with raw material reservoir and heat exchanger. Top of column is connected with propane-butane fraction discharge line and bottom is connected with pentane-hexane fraction discharge line which is connected to heat exchanger mounted before raw material reservoir. Plant is additionally provided with preheater mounted between raw material reservoir and heat exchanger; raw material reservoir is connected with propane-butane discharge line, thus making it possible to discharge separated light hydrocarbons from raw material reservoir past rectifying column. EFFECT: increased productivity of plant; reduced power requirements. 2 dwg
Patent RU-2199488-C2 (RU)
Title: Method for processing waste carbon lining of aluminum cells
Inventor: BARANOVSKIJ V V
IPC: C22B7/00
Filed: 2000-11-30
Granted: 2003-02-27
Abstract: FIELD: non-ferrous metallurgy, namely production of aluminum and alumina, possibly recovery of waste carbon lining of aluminum cells. SUBSTANCE: method is designed for processing waste carbon lining containing, mainly carbon impregnated with fluorine-containing compounds of aluminum and sodium. Method comprises steps of introducing disintegrated carbon lining as component in quantity 3-18 mas.% into alumina - sodium carbonate - lime containing charge (pulp) of alumina production; dozing lime into charge for formation of CaF 2 •3CaO•2SiO 2 , CaF 2 , 2CaO•SiO 2 ; dozing alkali into pulp according to condition providing molecular relation Al 2 O 3 +Fe 2 O 3 /Na 2 O+K 2 O = 0,9-1,1.; sintering charge; subjecting produced sintered material to hydrochemical treatment according to well known processes of alumina production in order to recover aluminum oxides and alkali metals in the form of alumina, sodium and potassium carbonates. Solid block of slime remained after hydrochemical treatment is used for producing cement, silicate bricks or road building depending upon its content. EFFECT: possibility of complex processing of waste carbon lining. 3 cl, 1 tbl