baber/WOPTO huggingface dataset:
Patent RU-2150024-C1 (RU)
Title: Pumping unit for oil recovery from deep wells
Inventor: GILJAZOV R A
IPC: F04B47/02
Filed: 1998-11-12
Granted: 2000-05-27
Abstract: FIELD: oil industry; recovery of oil from deep wells. SUBSTANCE: pumping unit consists of two hydraulically connected plunger pumps mounted in well at different heights. Upper pump is mounted inside tubing string and is placed in operation under action of sucker rod strings. Lower pump is mounted in near-bottom zone of well; this pump is provided with devices for mounting it on well bottom; this device is made in form of perforated pipe with blanked-off lower end. Plunger of pump is connected with lower end of tubing string; owing to this, drive of this pump is effected due to elongation and reduction of tubing string during operation of pumping unit. EFFECT: considerable reduction of times of equipment (second tubing string and sucker rods); reduced power requirements. 2 cl, 1 dwg
Patent RU-2143864-C1 (RU)
Title: Method for fixing polyacryl amide gel in performing soft tissue contour plastic repair
Inventor: PLECHEV V V
IPC: A61B17/88
Filed: 1998-11-25
Granted: 2000-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves fixing polyacryl amide gel with Sulfacrylate glue in places hardly accessible for carrying out fixation operation after performing generally applied plastic repair of soft tissues. The gel is fixed by injecting glue through small diameter needles as cords directed along the implanted polyacrylamide gel. Swift proliferation of connective tissue around glue cords provides for biological substitution of the glue cords. EFFECT: wide range of applications in cosmetic surgery.
Patent RU-2152716-C1 (RU)
Title: Beehive
Inventor: IL IN A S
IPC: A01K47/00
Filed: 1998-12-28
Granted: 2000-07-20
Abstract: FIELD: apiculture. SUBSTANCE: beehive is divided by supporting wall in longitudinal plane into two equal parts. Height of supporting wall is 1/5 of beehive casing height. Two rows of narrow and wide frames are mounted on supporting wall and on casing wall flanges. Beehive frame has arms of different length. Construction of beehive eliminates damage to bees. EFFECT: increased efficiency by providing adequate bee keeping conditions. 2 cl, 4 dwg
Patent RU-2156380-C1 (RU)
Title: Diametral fan
Inventor: BOLOTOV A K
IPC: F04D17/04
Filed: 1999-03-29
Granted: 2000-09-20
Abstract: FIELD: manufacture of fans; farming and industries. SUBSTANCE: diametral fan has housing with inlet and outlet holes separated by flat wall provided with rectilinear shutters and impeller mounted in body. Section of housing after leading edge is made in form of shutters whose length is equal to 0.4 of outer diameter of impeller D 2 ; continuous curvilinear plane mounted above leading edge of housing at distance of 0.17 D 2  is articulated on housing after shutters forming suction passage at initial section on leading edge of housing. EFFECT: increased pressure within nominal output; low level of noise. 2 dwg
Patent RU-2160307-C1 (RU)
Inventor: IL JASOV S G
IPC: C11D7/32
Filed: 1999-05-11
Granted: 2000-12-10
Abstract: FIELD: milk industry for cleaning technological equipment and other fields of agricultural complex; power engineering. SUBSTANCE: proposed agent contains nitric acid mixed with carbamide at molar ratio of 1:1, water and stabilizing moisture-containing additive at the following ratio of components, mass-%: water, 5 to 10; stabilizing moisture-containing additive, 1 to 5; nitric acid with carbamide at molar ratio of 1:1 remainder. EFFECT: improved operational properties; extended range of agents on basis of available raw material. 2 cl, 5 tbl, 4 ex
Patent RU-2152028-C1 (RU)
Title: Method for predicting nature of acute lymphoblastic leukosis development in children
Inventor: BEL CHENKO D I
IPC: G01N33/48
Filed: 1999-07-05
Granted: 2000-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining autorosettes number in ordinary smears of peripheral blood taken from patients. Initial absolute quantity of autorosettes with exocytotic erythrocytes lysis being greater than 13.0•10 9 /l in active stage of acute lymphoblastic leukosis, early leukosis recurrence and/or extramedullary proliferates development is to be predicted. Initial quantity of autorosettes with exocytotic erythrocytes lysis being less than 13.0•10 9 /l, prolonged remission period is to be predicted. EFFECT: enhanced accuracy of prognosis; simplified and low cost method.
Patent RU-2160210-C1 (RU)
Title: Compartment of flying vehicle cabin with dismountable assembled ramp
Inventor: SHAPOSHNIKOV V I
IPC: B64C1/18
Filed: 1999-08-24
Granted: 2000-12-10
Abstract: FIELD: aeronautical engineering; flying vehicle equipment; construction of aircraft fuselages, flying boats and ground-effect machines. SUBSTANCE: compartment contains panels of fuselage, cabin floor, upper servicing hatch and emergency side hatches, as well as load-bearing skeleton on whose frames floors are mounted. Ramp articulated with floor consists of three sections; lower and center sections are articulated on floor. First section is slidable over floor of cabin and second section is turnable around horizontal axis. Upper section is secured on upper panel of fuselage. Easily detachable ladders are placed in working position of horizontal platform of center section of ramp and on upper panel of fuselage. In non-working position, they secured on floor of cabin. Floor consists of two blocks mounted at spaced relation along axis of flying vehicle and area articulated to fuselage by means of rods. Proposed ramp may be used for escape to working compartment and to emergency hatches. EFFECT: extended field of application; reduced mass of structure. 6 dwg
Patent RU-2164844-C1 (RU)
Inventor: CHISTJAKOV JU L
IPC: B23H9/00
Filed: 1999-08-26
Granted: 2001-04-10
Abstract: FIELD: electric-erosion working processs, possibly for improving quality of tool and machine parts. SUBSTANCE: method comprises steps of applying ultrasonic oscillation onto alloying electrode; supplying direct current pulses along path of approaching electrode and part in time moment of decreasing offset of ultrasonic oscillations of electrode until threshold value. Apparatus includes acoustic oscillation system with alloying electrode in its end portion and generator of electric current for driving acoustic system. Positive pole of direct current pulse generator is connected with alloying electrode, negative pole, with worked part. In front of alloying electrode pickup is arranged. Signal of said pickup is proportional to offset value of ultrasonic oscillation of electrode. Through transistorized switching unit, unit for differentiating rectangular pulses and frequency divider pickup is connected in series with direct current pulse generator. Method and apparatus allow to receive coatings with thickness of layer up to 500 micrometers at rate 10-50 sq.cm/min and with roughness of coating layer determined according to parameter of arithmetic mean Ra = 2.5-0.32 micrometers. EFFECT: enhanced wear resistance, corrosion resistance of parts. 4 cl, 2 dwg, 1 ex
Patent RU-2147320-C1 (RU)
Title: Strain streptomyces avermitilis nitsb 132 - producer of avermectin
Inventor: DANILENKO V N
IPC: C12P1/06
Filed: 1999-09-22
Granted: 2000-04-10
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: strain Streptomyces avermitilis NITSB 132 is obtained from the parent strain Streptomyces avermitilis 103 by selection on agarized medium containing antibiotic streptomycin followed by isolation of mutants showing resistance to streptomycin at concentration 0.5 mcg/ml, selection of mutants showing the highest production of avermectins (3500 mcg/ml, not less), avermectin B1(a + b) (1500 mcg/ml, not less) and control of the strain for its ability to retain properties under culturing conditions. Strain can be used for industrial production of avermectins, among them avermectin B1(a + b). EFFECT: strain indicated above, increased yield of avermectins. 2 ex
Patent RU-2148041-C1 (RU)
Title: Dry cement mix
Inventor: BAZOEV O K
IPC: C04B7/13
Filed: 1999-11-01
Granted: 2000-04-27
Abstract: FIELD: building materials industry, mining and petroleum extracting industries. SUBSTANCE: dry cement mix comprises finely ground portland cement and superplasticizer C-3 based on sodium salt of naphthalenesulfonic acid-formaldehyde condensation products, composition further comprises expanding mineral additive which comprises, wt.%: vulcanic rock, 65-85; gypsum, 19-35 (1-7 wt parts of portland cement are used per 100 wt parts of superplasticizer and 2-14 wt parts of said additive. Vulcanic rock comprises tuff or vulcanic ashes or perlite. EFFECT: greater strength, higher frost resistance and sulfate resistance, and improved water proofness of concretes and solutions. 2 tbl
Patent RU-2151256-C1 (RU)
Inventor: GAVRILOV S N
IPC: E05B47/06
Filed: 1999-10-28
Granted: 2000-06-20
Abstract: FIELD: locking devices. SUBSTANCE: electromechanical lock has rotary bushing with locking cam installed in body. Shaft carrying electromagnet with armature is put into hole of bushing. Armature so interacts with walls of groove of rotary bushing that in case of simultaneous supply of voltage to electromagnet and rotation of shaft armature rests against wall of groove of bushing transmitting rotation from shaft to it and if there is no voltage across electromagnet armature is pushed from groove under action of its own weight with rotation of shaft and rotation from shaft is not transmitted to bushing. EFFECT: given design of lock provides for its long-term operation from autonomous miniature power supply cells. 8 cl, 5 dwg
Patent RU-2163725-C1 (RU)
Title: Оптический преобразователь кодов
Inventor: SOKOLOV S V
IPC: G06E3/00
Filed: 1999-12-21
Granted: 2001-02-27
Abstract: Изобретение относится к области обработки информации и может быть использовано в оптических вычислительных системах. Техническим результатом является повышение быстродействия. Преобразователь содержит группу оптических разветвителей, группу оптических бистабильных элементов и оптический объединитель. 1 ил.
Patent RU-2163167-C1 (RU)
Title: Electrostatic precipitator (design versions)
Inventor: LJUBAJKIN S N
IPC: B03C3/10
Filed: 1999-12-27
Granted: 2001-02-20
Abstract: FIELD: air cleaning facilities. SUBSTANCE: proposed invention provides intensified precipitation of particles of any size, especially those capable of coagulation, irrespective of quality of charge. According to first design version, electrostatic precipitator has housing, negative corona- forming electrodes, settling electrodes in form of endless dielectric tapes driven by driving grounded pulleys. Upper driven pulleys with dielectric coating are symmetrically displaced to axis along which negative corona- forming electrodes are arranged, thus forming trapezium-shaped space of settling zone with smaller side of trapezium in upper area of settling electrodes. Tapes in dust-settling zone are arranged on grounded metal electrodes with dielectric coating. Positive corona-forming electrodes are connected to additional high-voltage source. Grounded dust-removing rotating brushes are arranged outside dust-settling zone. Intake hopper is designed for removing dust from electrostatic precipitator. According to second design version, electrostatic precipitator consists of system of negative corona-forming electrodes assembled of separate sections, each independently connected to source of high voltage differing in values of output voltage. Electric potential of separate sections increases from lower section to upper one. EFFECT: intensified process of air cleaning. 3 cl, 2 dwg
Patent AU-2006292026-C1 (AU)
Title: Method of forming a termite barrier
Inventor: HITCHEN JOHN CHARLES
IPC: E04B1/72
Filed: 2006-09-12
Granted: 2012-11-01
Abstract: A method of inhibiting the migration of termites into a structure comprising forming a band across exposed faces of external masonry walls of the structure wherein said band is disposed above ground level and includes, at least in part, a settable composition wherein in a set condition said settable composition is sealably engaged with a physical termite barrier, said physical termite barrier forming at least part of a termite barrier extending between a concrete slab of the structure and a mortar course in the external masonry walls.
Patent AU-2009238337-C1 (AU)
Title: Regulatory sequences for expressing gene products in plant reproductive tissue
Inventor: NUCCIO MICHAEL L
IPC: C12N15/82
Filed: 2009-11-19
Granted: 2012-12-20
Abstract: P:PER\HPM\Syngea Panicipam AG\30822\Div paSs doo-192009 Expression cassettes causing specific regulatory control of transgene expression in 5 plants, wherein the expression cassettes include regulatory sequences from the MARS gene family for expression of recombinant gene products in the reproductive tissue of plants for the purpose of generating abiotic stress tolerant plants.
Patent AU-2009321582-C1 (AU)
Title: Smoking article filter
Inventor: FIEBELKORN RICHARD
IPC: A24D1/00
Filed: 2009-11-20
Granted: 2014-06-19
Abstract: A filter for a smoking article comprises elongate body 4 of filter material 7 for filtering smoke, an inner wrapper comprising first and second regions 9, 10 of non-porous material around and spaced apart along the length the filter material 7 to define a gap 11 that acts as a ventilation zone, and an outer wrapper 13 of porous material overlying the inner wrapper such as to allow ventilation air to be drawn through the ventilation zone and pass into the filter material (a) through the porous third wrapper and (b) longitudinally between inner wrapper and the outer wrapper.
Patent AU-2014202565-C1 (AU)
Title: A surgical device
Inventor: DEVILLE DEREK DEE
IPC: A61B18/18
Filed: 2014-05-12
Granted: 2017-08-31
Abstract: Abstract A SURGICAL DEVICE A cordless cautery and cutting surgical device includes a modular battery and a surgical handle operable to removably hold the battery thereto. The handle [1800] has a cordless radio-frequency-signal-generation assembly and a surgical bipolar end effector [100] having jaws [120, 130] and a cutting blade [154] therebetween. The signal-generation assembly selectively supplies radio-frequency signal to the end effector [100] when powered for electrocautery of tissue between the jaws [120, 130]. The handle [1800] defines therein an aseptically salable battery-holding compartment selectively exposed to the environment and removably holding therein the battery. A motor assembly is disposed in the handle [1800] and is electrically connected to the battery and/or the signal-generation assembly and is powered and controlled thereby. The motor assembly physically couples to the blade [1350] and/or at least one jaw for moving the blade/jaw(s). The second connector part electrically connects the battery to the signal-generation assembly and/or the motor assembly when the battery is removably disposed in the compartment.
Patent RU-2166544-C1 (RU)
Inventor: SLAVJANSKIJ A A
IPC: C13B30/02
Filed: 2000-02-28
Granted: 2001-05-10
Abstract: FIELD: sugar industry. SUBSTANCE: mixture of syrup with melt liquor is concentrated to 82.0-83.0% solids, after which crystals are inoculated and grown, while crystal mass is simultaneously blown with steam to prevent formation of conglomerates. Crystal growth is continued as strike is concentrated to 88.0-88.5% solids at temperature 72.0-76.0 C, which is optimal for maximum sucrose crystallization. Strike is finally concentrated to 92.0-93.0% solids after preliminary addition of the second liquor, and process is carried out at temperature 66.0-72.0 corresponding to minimum viscosity. EFFECT: increased sugar crystal level and improved quality of sugar crystals in the first- crystallization strike, accelerated process, and reduced loss of sugar in crystallization zone.
Patent RU-2157730-C1 (RU)
Title: Hydrocarbon conversion catalyst and method of preparation thereof
Inventor: NASIBULLIN F K
IPC: B01J23/755
Filed: 2000-04-03
Granted: 2000-10-20
Abstract: FIELD: hydrocarbon conversion catalysts. SUBSTANCE: distinguishing feature of catalyst containing nickel, titanium, and aluminum oxides consists in its additionally containing boron oxide so that catalyst is composed of, wt %; nickel oxide 10.5-13.5, titanium oxide 0.2-0.6, boron oxide 0.3-0.9, and alumina - the balance. Catalyst preparation is distinguished by using titanium hydride as titanium-containing compound, supplementing charge by boric acid and carbon black, using paraffin/wax/oleic acid mixture as binding agent, and molding carrier by casting under overpressure 0.4-2.0 MPa and temperature 70-75 C. Alumina, titanium oxide, boric acid, and carbon black are taken at following weight ratio: (91.2-97.5) : (0.5-1.0) : (1.0-2.8) : (1.0-5.0). Binder components (in above indicated order) are rationed as follows: (90-93) : (5-7) : (2-3). EFFECT: increased activity and mechanical strength of catalyst and simplified catalyst preparation technology. 4 cl
Patent RU-2177084-C1 (RU)
Title: Piston pump with pneumatic drive
Inventor: ZORKIN V A
IPC: F04B9/12
Filed: 2000-05-18
Granted: 2001-12-20
Abstract: FIELD: pneumatic systems for transfer of contaminated viscous and gummy media (for example, contaminated mazut, mazut-containing soil). SUBSTANCE: pneumatic distributor is provided with control pneumatic cylinder and is brought out of pump boundaries. Control pneumatic cylinder has pneumatic lines which are common with drive chambers of pumps. Lines feeding compressed air to control pneumatic cylinder are provided with air flow control units. Working piston of pneumatic distributor is differential; control pneumatic cylinders of pneumatic distributor and hydraulic distributor have common pneumatic lines with drive chambers and pump. EFFECT: enhanced operational reliability and maintainability. 2 cl, 2 dwg
Patent RU-2169748-C1 (RU)
IPC: C09D101/18
Filed: 2000-06-15
Granted: 2001-06-27
Abstract: FIELD: paint and varnish industry. SUBSTANCE: described is new enamel comprising nitrocellulose component, dibutyl phthalate, chloroparaffin, cyclohexanone, acetone, butanol, sodium nitrate, copper oleate, rosin ether, and pigments. Nitrocellulose component includes pyropowder and colloxylin. Enamel further comprises ethyl acetate and titanium dioxide, glyptic resin 188, chrome yellow, purple pigment, reed iron oxide pigment, Milori blue, industrial carbon, green pigment 0, ratios of components being as follows, wt %: pyro-powder, 0.35-2.21 containing water in pyropowder, 0.09-0.65; dry colloxylin 5.81-7.42, containing dioctyl phthalate in colloxylin 1.97-2.45; rosin ether, 9-11.85; glyptic resin 188.0-5.66; dibutyl phthalate, 1.16-1.62; chloroparaffin, 0.81-1.31; ethyl acetate, 17.13-18.62; cyclohexanone, 10.06-10.96; acetone, 27.14-29.56; butanol, 10.06-10.96; sodium nitrate, 0.015-0.04; titanium dioxide, 0.98- 10; chrome yellow, 0-1.13; purple pigment, 0-2.25; red iron oxide pigment, 0-0.19; Milori blue, 0-0.025; green pigment O, 0-2.55; industrial carbon, 0-6.5; copper oleate, 0.13-0.3. Described is method of preparing enamel. EFFECT: improved properties of pyro powder-based enamel. 3 cl, 2 tbl
Patent RU-2171108-C1 (RU)
Inventor: SHASHEL V A
IPC: A61K31/715
Filed: 2000-07-10
Granted: 2001-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering Zosterin on the background of dietotherapy applied. Zosterin is administered one quarter in year using treatment approaches consisting of three courses as 2% aqueous solution in 100 ml given once a day in the morning 30 min before taking meals during 5 days with 3 days long pause. EFFECT: enhanced effectiveness in removing pesticides from organism; reduced frequency of disease recurrence. 6 tbl
Patent RU-2169654-C1 (RU)
Title: Inner centralizer for assembling and vacuum welding of annular butts of tubes
Inventor: SEMENOV A N
IPC: B23K37/053
Filed: 2000-08-09
Granted: 2001-06-27
Abstract: FIELD: inner centralizers for assembling tubes for welding, mainly for welding in chambers with controlled atmosphere. SUBSTANCE: centralizer provides close (without gaps) abutting of ends of welded tubes in spite of their non-normality relative to axes of welded tubes because centralizer has flanges in the form of movable and stationary sleeves. Stationary sleeve has annular bead and it is secured to end of central rod. Annular elastic sealings in the form of ganged block of flat rings are mounted in outer surface of stationary sleeve with possibility of their deforming by means of one movable sleeve put on stationary sleeve, pipe placed on central rod and one of nuts. Second movable sleeve and second nut are mounted in opposite end of central rod. EFFECT: improved design. 5 cl, 3 dwg
Patent RU-2174088-C1 (RU)
IPC: B63G8/40
Filed: 2000-09-05
Granted: 2001-09-27
Abstract: FIELD: technique of collective rescue of submarine screw. SUBSTANCE: system includes pressure surfacing rescue capsule located in pressure trunk. Upper portion of capsule is used as a cover for pressure trunk and its lower portion has lock for securing the capsule to pressure hull, jet-type propulsors for positive ejection of capsule from pressure trunk, lock release drive and propulsor drives which are closed by fairing. Arranged in extremities of capsule are adjusting pressure tanks provided with filling and draining devices and drive for ensuring zero and positive buoyancy of capsule at escape from trunk and surfacing. Capsule with crew inside it escapes from trunk similarly to missile or torpedo. EFFECT: extended functional capabilities; enhanced efficiency at considerable list and trim; possibility of using capsule as underwater lift. 6 cl, 4 dwg
Patent RU-2187599-C1 (RU)
Inventor: ANTIP EV V N
IPC: E02D27/38
Filed: 2000-12-18
Granted: 2002-08-20
Abstract: FIELD: construction engineering; applicable in construction of tank farms for storage of liquid products. SUBSTANCE: base of steel vertical storage tank has supporting member made in from of circular reinforced-concrete foundation mat and sand fill on which compacted sand pas is formed. Novelty consists in that tank wall rests on circular pile foundation mat, and made in sand fill are trapezoidal trenches filled with filler, on which tank bottom rests. EFFECT: provided bases for steel vertical tanks of large capacity on weak grounds with peat inclusions. 3 cl, 2 dwg
Patent RU-2192344-C1 (RU)
Title: Intermittent in lengthwise direction built-up grinding wheel
Inventor: STEPANOV JU S
IPC: B24D5/00
Filed: 2001-02-13
Granted: 2002-11-10
Abstract: FIELD: manufacture of abrasive discs for deep peripheral grinding of material having trend for occurring flaws such as burnouts and microcracking, grinding parts at controlling heat flux directed to part. SUBSTANCE: wheel is in the form of even number of abrasive discs mounted with axial gap one relative another on common shaft. Discs are in the form of circular truncated cylinders whose one end is inclined by acute angle α relative to plane normal to rotation axis. Discs are mounted in pairs in such a way that their unbalanced portions are in counterphase and diametrically opposite; their tapered ends are turned one to another, mutually parallel and arranged inside circle. Interdisc gap may be adjusted by means of spacing washers. Value of said gap depending upon outer diameter and minimum height of abrasive disc is determined according to given formula. EFFECT: enhanced efficiency and quality of grinding process. 7 dwg
Patent RU-2192669-C1 (RU)
Title: Surgical method for modeling hepatic cirrhosis
Inventor: GOLOVNEVA E S
IPC: G09B23/28
Filed: 2001-05-15
Granted: 2002-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves constricting at least four vascular hepatic lobes pedicles at the same time for not longer than 40 min. EFFECT: enhanced effectiveness of the method. 4 dwg