baber/WOPTO huggingface dataset:
Patent AU-2012200966-C1 (AU)
Title: Steam cleaning apparatus
Inventor: PEARS BARRY
IPC: B08B3/00
Filed: 2012-02-20
Granted: 2016-09-01
Abstract: The present invention provides a steam cleaning apparatus (100) comprising: a water tank (10) having a first inlet (12) for water, a second inlet (14) for air, and an outlet (16), the first inlet (12) being sealable in an airtight manner; a first valve (20) having an inlet (22) and an outlet (24), the outlet (24) being in fluid communication 5 with the second inlet (14) of the water tank (10), the first valve (20) being arranged to allow air to flow into the second inlet (14) of the water tank and to prevent air and/or water from flowing out therefrom; an electrically powered air pump (30) having an inlet (32) in fluid communication with atmospheric air and an outlet (34) in fluid communication with the inlet (22) of the first valve (20); an electrically powered boiler 10 (40) having an inlet (42) for water in fluid communication with the outlet (16) of the water tank (10), the boiler (40) being to heat water to generate steam and having an outlet (44) for such steam; a second valve (50) having an inlet (52)and an outlet (54), the inlet (52) being in fluid communication with the outlet (16) of the water tank (10), and the outlet (54) being in fluid communication with the inlet (42) of the boiler (40), 15 the second valve (50) being arranged to allow water above a first predetermined pressure to flow into the inlet (42) of the boiler and to prevent steam from flowing out therefrom; a steam cleaning head (60) in fluid communication with the outlet (44) of the boiler; and an on-off switch (70) having an "on" state for supplying electrical power to the air pump (30) and to the boiler (40) and an "off' state for preventing 20 supply of electrical power to the air pump and to the boiler, whereby if water is introduced into the water tank (10) and the first inlet (12) thereof is sealed in an airtight manner, when the on-off switch (70) is placed in the "on" state, the air pump (30) pumps air through the first valve (20) into the water tank (10), pressurising the water therein until the water reaches said first predetermined pressure, whereupon 25 the water flows from the water tank (10) through the second valve (50) into the boiler (40), where the water is heated to generate steam which emerges from the steam cleaning head (60). [Fig. 2]
Patent AU-2015328553-C1 (AU)
Title: Aminopyridyloxypyrazole compounds
Inventor: BEIGHT DOUGLAS W
IPC: A61P35/00
Filed: 2015-09-30
Granted: 2018-11-15
Abstract: The present invention relates to novel aminopyridyloxypyrazole compounds that inhibit the activity of transforming growth factor beta receptor 1 (TGFpRI), pharmaceutical compositions comprising the compounds, and methods of using the compounds to treat cancer, preferably colon cancer, melanoma, hepatocellular carcinoma, renal cancer, glioblastoma, pancreatic cancer, myelodysplastic syndrome, lung cancer, and gastric cancer, and/or fibrosis, preferably liver fibrosis and chronic kidney disease.
Patent AU-2017228560-C1 (AU)
Title: Nucleic acids encoding desaturases and modified plant oil
Inventor: BAUER JOERG
IPC: C12N15/82
Filed: 2017-09-12
Granted: 2020-07-30
Abstract: The present invention relates to nucleic acids derived from Drechslera tritici-repentis, 
5 Cylindorcarpon herteronema, Diploida natalensis, Stagonospora nodorum, Microdochi
um nivalae and Periplaneta americana. The invention also relates to the individual 
coding sequences and to proteins encoded by these sequences in combination with 
other sequences as well as to a process for converting oleic acid to linoleic acid and 
the production of arachidonic acid, eicosapentaenoic acid and/or docosahexaenoic 
10 acid in a plant.  
9401475_1
Patent RU-2173630-C1 (RU)
Title: Pistol for abrasive-pneumatic treatment of surface
IPC: B24C3/06
Filed: 2000-03-07
Granted: 2001-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: pistol contains housing with branch pipe for separate supplying of material to the chamber provided with a nozzle for supplying abrasive that forms a circular clearance and conic-cylindrical outlet nozzle. The pistol is provided with bushing, wherein critical section is made up, and coupling nut, which fixes operating position of the bushing and the critical section. The bushing is mounted inside the housing for axial movement. The nozzle is mounted into the branch pipe for supplying the abrasive material for axial movement. The generatrix surface of the critical section of the bushing is inclined at an angle of 40-60 o  to the center line. The external generatrix surface of the nozzle supplying abrasive is made as a truncated cone whose generatrix surface is inclined at an angle of 40-45 o . The back wall of the chamber opposite to the convergent tube part is at an angle of 45 o  to the axis. The branch pipe for supplying the abrasive material is mounted inside the housing for axial movement and adjustment on the thread. The inclined side surface of the housing and end face surface of the coupling nut is graduated with scales to define the amount of displacement of the critical section with respect to the nozzle for supplying the abrasive material. EFFECT: improved method, wide range of control modes of operations of the pistol . 6 cl, 4 dwg, 1 tbl
Patent RU-2162802-C1 (RU)
Inventor: ISHKOV JU G
IPC: B60V1/08
Filed: 2000-06-08
Granted: 2001-02-10
Abstract: FIELD: aircraft industry; wing-in-ground effect craft. SUBSTANCE: vehicle has at least one hull with ground-effect wing, traction engine, pusher propeller enclosed in ring holder and control system in form of heading and trim stabilization and control devices made as horizontal planes and vertical rudders. Port-tunnel made behind propeller in direction of hull movement communicates with space of air cushion chamber. Stabilizing plates in form of floats with ailerons are secured on each side edge of wing leading part. Plates are tilted in vertical plane through α = 30 ° -60 ° . Wing has low aspect ratio, semielliptical contour in plan and is made convex. Lower part of ring holder of pusher propeller is lowered through 0.35 - 0.55 of its diameter D into port-tunnel of hull. Cross- section area S is 3.8-5.2 times smaller than support area S 1  of air cushion chamber. Vertical rudders are displaced forward relative to horizontal planes secured in aft part of hull. Maximum height H 1  of air cushion chamber and area S 2  of lower surface of horizontal planes are equal to 0.2-0.6 of height H of hull maximum cross section and 0.3-0.45 of area S 3  of horizontal projection of ground-effect wing, respectively. Bottom of hull can be furnished with detachable protective ski and can provided with cross planing step. EFFECT: possibility of flying at heights exceeding height of air cushion created by vehicle. 3 cl, 3 dwg
Patent RU-2165938-C1 (RU)
Title: METHOD OF SYNTHESIS OF 17β-HYDROXY-11β-[4-(DIMETHYLAMINO)- -PHENYL]-17α-(PROP-1-INYL)-ESTRA-4,9-DIENE-ONE
Inventor: RUSINOV M E
IPC: C07J41/00
Filed: 2000-06-23
Granted: 2001-04-27
Abstract: FIELD: organic chemistry, steroids, chemical technology. SUBSTANCE: invention relates to improvement of method of synthesis of 17β-hydroxy-11β-[4-(dimethylamino)phenyl] -17α-(prop-1-inyl)-estra-4,9-diene-3-one of the formula (I): 17β. Method is carried out by interaction of steroid derivative with 4-dimethylaminophenyl- -magnesium bromide in the presence of catalyst in medium of tetrahydrofuran followed by isolation of steroid arylketal using ammonium chloride saturated solution, dehydration and hydrolysis in the presence of acid agent in medium of solvent at the room temperature followed by isolation of the end product. Oxidation of steroid derivative of the general formula (III): 11β where a) R is H; b) R is tert.-Bu-17α               is carried out with complex hydrogen peroxide/hexafluoroacetone in organic solvent in the presence of chiral interphase catalyst N-benzyl- quinium bromide in the mole ratio 1:2:(0.03-0.10), respectively, in the presence of pyridine. After separation of organic layer the compound of the formula (IV):   is isolated with yields 91-96.5% depending on R where R has the above indicated values and 5,  - and 5, Me 2 Si-containing isomers in the ratio (7.5-14.2): 1, respectively, depending on R, and this compound is subjected for interaction with 4-dimethylaminophenyl-magnesium bromide synthesized by reaction of 4-dimethylaminophenyl bromide with pyrophore form of magnesium in the mole ratio 1:1.9, respectively, in the presence of copper chloride at 0-5 C. After separation of organic layer steroid arylketal of the general formula (II):   where R has the above indicated values is isolated. Compound II purified by crystallization is subjected for dehydration with 25% solution of sulfuric acid in acetone in the mole ratio 1: 1.67: 8, respectively, followed by isolation of the end product by treatment of reaction solution with the base aqueous solution and filtration of precipitated end product. The yield of (I) is 73.6% as measured for compound (III). EFFECT: improved method of synthesis, increased yield. 3 cl, 1 dwg, 10 ex
Patent RU-2169900-C1 (RU)
Inventor: MIROSHNIKOV V I
IPC: F42D5/045
Filed: 2000-08-28
Granted: 2001-06-27
Abstract: FIELD: drilling and blasting operations in hard rocks, applicable in various branches using blasting operations in rock masses, in restricted conditions inclusive. SUBSTANCE: the freely suspended damping members in the horizontal lattice frame of the mount are made in the form of hollow soft vessels positioned one above the other and successively interconnected, each vessel has holes and the total section of the holes of each soft vessel decreases in consecutive order from the lower and upper ones. EFFECT: enhanced reliability and durability of the device. 2 cl, 2 dwg _
Patent RU-2185761-C1 (RU)
Title: Apparatus for reprocessing of cucurbitaceous crop fruit
Inventor: ABEZIN V G
IPC: A23N4/12
Filed: 2000-12-08
Granted: 2002-07-27
Abstract: FIELD: agriculture and food- processing industry. SUBSTANCE: apparatus has chamber incorporating feeding hopper, grinding drum, finger-type concave, device for extracting juice from flesh made in the form of rolls rotating in opposite directions, conveyor for feeding ground mass to rubbing grid, intermediate pan, seed discharge conveyor, inclined pan for draining juice and discharging flesh, juice vessel, waste discharge conveyor and seed conveyor. Rubbing grid is composed of succession of rods arranged in equally spaced relation or with variable spacing. Rubbing grid is joined to finger-type concave and intermediate pan. Conveyor for feeding ground mass and seed discharge conveyor disposed under said conveyor are mounted below rubbing grid at different inclination angles to horizontal plane. Pan for draining juice and for discharge of flesh is made ridge-shaped. Grinding drum is equipped with clearing plate mounted above drive shaft of conveyor for feeding ground mass. EFFECT: reduced damage to cucurbitaceous seed crop and increased efficiency. 1 dwg
Patent RU-2189808-C1 (RU)
Inventor: KIPPER S N
IPC: A61K8/98
Filed: 2001-05-21
Granted: 2002-09-27
Abstract: FIELD: cosmetology. SUBSTANCE: the suggested cream contains, weight%: Dimedrol 0.05-0.10, eleutherococcus extract 0.10-0.25, castor oil 3-5, glycerol 10-30, water 5- 20, aromatizers 0.1-1.0,diclophenak 0.1-1.0, malavite 0.5- 20.0, ephthillin - up to 100. The cream could additionally contain phytopaine proteolytic enzyme in the quantity of 5-50 PU/100 g to reveal a resolving action. Such a composition increases curative effect and prolongs the terms of its action. EFFECT: higher efficiency. 1 cl, 2 tbl
Patent RU-2196727-C1 (RU)
Title: Method of automatic bottling of liquids
Inventor: TOLMACHEV O V
IPC: B67C3/06
Filed: 2001-07-27
Granted: 2003-01-20
Abstract: FIELD: wine industry. SUBSTANCE: invention can be used at bottling of low-viscosity liquids featuring low electric conductivity, for instance, carbonated beverages. According to said method providing mounting and sealing of containers on dispersing head, gas pressure in container is equalized with gas pressure in dispensing tank by opening gas valve with subsequent filling of container by opening liquid valve and depending on liquid level in container, liquid and gas valves are closed and pressure drop valve is opened to equalize pressure in container with atmospheric pressure. Air from container is previously evacuated by feed of vacuum before equalizing pressure in container with pressure in dispensing tank. Opening of pressure drop valve for equalizing pressure in container with atmospheric pressure is carried out delay corresponding to time taken for "quieting" of liquid in container. Pressure drop is done in cycles, and number of cycles is set to provide minimum frothing of liquid in container. Said invention provides operative control of dispensing parameters for each separate dispensing head. Moreover, it ensures operative change over from containers of one type other type, differing in sizes (height, diameter). EFFECT: enlarged operating capabilities.
Patent RU-2197935-C1 (RU)
Title: Method for diagnosing mono- and bilateral pelvic pains caused by iliolumbar muscle syndrome
Inventor: ULJATOVSKAJA L N
IPC: A61H1/00
Filed: 2001-11-12
Granted: 2003-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out postisometric relaxation by bending one leg in knee joint in dorsal position. Then the patient thrusts with one hand against the knee and alternatively strains and relaxes the leg every 10 s during 2-3 min. The like actions are done with the other leg. If the postisometric relaxation leads to significant lowering of pelvic pains level on one or both sides, mono- or bilateral pelvic pains caused by iliolumbar muscle syndrome are to be diagnosed. EFFECT: enhanced accuracy of diagnosis.
Patent RU-2204845-C1 (RU)
Title: Seismic pneumatic emitter
Inventor: EFIMOV V N
IPC: G01V1/02
Filed: 2001-11-19
Granted: 2003-05-20
Abstract: FIELD: marine seismic prospecting. SUBSTANCE: pneumatic emitter has accumulation chamber with outlet port cyclically sealed from environment by means of polymeric piston member that has stepped projection and flexible L- or stepwise-section ring corrugated on at least its certain part. EFFECT: enhanced reliability and continuous-running time; reduced manufacturing cost. 3 cl, 7 dwg
Patent RU-2196361-C1 (RU)
Title: Цветная панель с поверхностным разрядом газа и способ управления ею
Inventor: SOKOLOV JU B
IPC: G09G3/10
Filed: 2001-11-26
Granted: 2003-01-10
Abstract: Изобретение относится к радиотехнике, в частности к технике индикации, и может быть использовано при разработке средств отображения на цветных панелях с поверхностным разрядом газа переменного тока. Техническим результатом изобретения является повышение контраста и надежности управления цветными панелями при высокой яркости и световой эффективности, а также уменьшение количества сканирующих электродов. Это достигается за счет того, что каждый пиксел имеет площадь свечения в виде ромба, пиксел состоит из трех цветных элементов отображения с площадью свечения в форме параллелограмма, и эти параллелограммы расположены с зеркальной симметрией относительно друг друга. Строки панели попарно объединены. Элементы отображения имеют по одному общему сканирующему электроду, который с ближайшими электродами индикации образует подготовительные разрядные промежутки. Формирование разряда подготовки и адресного разряда при вводе информации осуществляют поочередно и после каждого переноса проводят режимы стабилизации разряда. 2 с. и 7 з.п.ф-лы, 5 ил.
Patent RU-2216501-C1 (RU)
Inventor: ZHELEZNJAKOV A S
IPC: B65H18/16
Filed: 2002-04-10
Granted: 2003-11-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed device contains driven drum with rotation drive, ram and support freely rotating brackets. Material winding mandrel is mounted on support rollers installed on freely swinging brackets. Axis of rotation of mandrel is arranged vertically higher that axis of turning of pressure member for adjusting its position to provide constant and guaranteed level of pressure closing with winding drum. EFFECT: simplified design, improved quality of material winding into coil. 3 dwg
Patent RU-2230083-C1 (RU)
Inventor: AVANESOVA KH M
IPC: C04B26/26
Filed: 2002-12-05
Granted: 2004-06-10
Abstract: FIELD: road-building materials. SUBSTANCE: adhesion agent used in bituminous concrete mixes represents a mixture of polyaminamides and polyaminoimidazolines with amine number 16 to 33 g HCl per 100 g product and acid number higher than 15 mg KOH per 100 g product. In particular, mixture includes polyaminamides having following general formulas:   and polyaminoimidazolines having following general formulas:  , where n = 3-7, m = 13-17, and p varies from 2m-5 to 2m+1. Adhesion agent further contain diluent with cinematic viscosity no higher than 8 cSt at 20(r) in amount 15 wt %. Invention also comprises a method for preparing adhesion agent via condensation of saturated and unsaturated '10-'20-acids with linear and cyclic polyethylene-polyamines having at least 4 nitrogen atoms. Method is realized at 150-250(r) and molar ratio of acids to polyethylene-polyamines (1-1.5):1. During condensation, reaction mixture is maintained at condensation temperature until distillation of water is ended. EFFECT: improved adhesive characteristics of bituminous concrete mix. 3 cl, 2 tbl, 14 ex
Patent RU-2230159-C1 (RU)
Title: Агрегат для подводной разработки траншей
Inventor: GORMIN B A
IPC: E02F3/88
Filed: 2002-12-09
Granted: 2004-06-10
Abstract: Изобретение относится к устройствам, предназначенным для подводной разработки грунтов, и может быть использовано при проведении гидротехнических работ. Оно направлено на создание простой, мобильной и надежной конструкции агрегата для подводной разработки различных по глубине и ширине траншей, позволяющей обеспечить послойное снятие и транспортировку грунта при минимальной замутненности и высоком кпд агрегата. Агрегат для подводной разработки траншей содержит основание и грунтозаборный механизм. Основание выполнено в виде саней закрытого типа с подзорами на концах и на тросовой тяге. Оно снабжено горизонтальной поворотной платформой, на которой смонтирован грунтозаборный механизм, выполненный в виде щелевого сосуна, на котором установлено рыхлительное устройство послойно-подающего действия с приводом. Сосун посредством гибкого шлага связан с выбросным патрубком, установленным неподвижно относительно саней на поворотной платформе. Между выбросным патрубком и гибким шлагом установлены эжекторный грунтовой насос и центробежный насос с патрубком подачи рабочей воды, связанный с приводом. Рыхлительное устройство послойно-подающего действия выполнено в виде неподвижно установленных на валу вертикальных ножей, на которых смонтированы лопатки. Упомянутый вал установлен подвижно в опорах и через систему рычагов соединен с приводом. Количество ножей и лопаток может быть разным или одинаковым. Лопатки рыхлительного устройства установлены непосредственно перед всасом сосуна так, что их края обращены к всасу. Сосун установлен с возможностью перемещения в вертикальной плоскости. 3 ил.
Patent RU-2226801-C1 (RU)
Title: Method for preparing potato before storage
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-12-20
Granted: 2004-04-20
Abstract: FIELD: food industry, agriculture. SUBSTANCE: method involves treatment of potato with an immunostimulating agent that is used in combination with suspension of Steinernema feltiae taken in the amount 0.2-1% by suspension mass. Immunostimulating agent is prepared by sequential extracting micromycetes Sapolegnia parasitica biomass with a nonpolar extractant taken in supercritical state, water, alkali, water, acid, water, alkali and water followed by combination of the first extract with solid residue. Method provides killing harmful insects without disturbance of immune status of potato, without deterioration of organoleptic properties and germination capacity. EFFECT: improved preparing method.
Patent RU-2242116-C1 (RU)
Inventor: SHCHEDRIN V N
IPC: A01G25/09
Filed: 2003-03-28
Granted: 2004-12-20
Abstract: FIELD: agricultural engineering, in particular, mobile drop irrigation equipment. 
     SUBSTANCE: boom-type sprinkler unit has driving part and two girder extensions pivotally secured to driving part. Each girder extension is made in the form of mutually perpendicular vertical and horizontal girder parts. Left-handed and right-handed parts of girder are equipped with flexible belts, poles and struts. Irrigation heads are mounted on rigid water supplying belt aligned with girder horizontal parts. Driving part is provided with front and rear transverse beams secured on sprinkler unit side members. Left-handed and right-handed extensions of girder are positioned on rear transverse beam so that each of said extensions rotates around vertical axis of rotation of vertical girder. Horizontal parts of girder are connected to front transverse beam through mechanisms for moving said extensions to transport position. Flexible belts are hydraulically communicated with girder vertical extensions and with pump through U-shaped crank by water flow divider. 
     EFFECT: increased stability of boom-type sprinkler unit in transport position and reduced labor intensity and time for moving girder extensions to transport positions. 
     3 dwg
Patent RU-2241846-C1 (RU)
Inventor: KOLESNIKOV V I
IPC: F02K9/18
Filed: 2003-04-02
Granted: 2004-12-10
Abstract: FIELD: rocketry. 
     SUBSTANCE: proposed telescopic solid-propellant charge for rocket engine consists of outer and inner cylindrical grains with equal thickness of burning dome. Outer and inner grains are made as freely fitted in, channel, all-round-burning charges. Longitudinal projections are made on outer surface of outer and inner grains and/or on surface of outer grain channel. Height of projections on outer surface of outer grain is 0.9 … 1.0 of thickness of radial clearance between outer grain and combustion chamber. Height of projections on outer surface of inner grain and on surface of channel of outer grain is 0.9-1.0 of thickness of clearance between inner and outer grains. 
     EFFECT: increased tightness of filling of combustion chamber with propellant, thrust-to-weight ratio, inflammability and reliability of functioning of rocket engine. 
     5 cl, 4 dwg
Patent RU-2237269-C1 (RU)
Inventor: KRAVCHUK S V
IPC: G05D1/08
Filed: 2003-04-03
Granted: 2004-09-27
Abstract: FIELD: control devices for on-board automatic control systems of flight vehicles with an aircraft system with realization of capabilities of regimes with coordinated turns in the side channel with large bank angles. 
     SUBSTANCE: the control device has a roll-angle pick-off, roll-rate pick-off, first and second summing amplifiers, on-course control signal setter, first and second subtraction units, non-linear component with a dead band, sign inverter, dynamic unit for matching in dynamics of on-course and bank control signals, and a non-linear component with a limiter. 
     EFFECT: attained functional potentiality of variation of the intensity (level) of control in the roll channel in the conditions of load of the yaw channel, enhanced accuracy of control. 
     1 dwg
Patent RU-2239094-C1 (RU)
Inventor: LITVINENKO A M
IPC: F03D9/00
Filed: 2003-04-07
Granted: 2004-10-27
Abstract: FIELD: wind power engineering; electrical energy generation. 
     
     
       SUBSTANCE: proposed counter-rotor windmill generator incorporating provision for using energy of high- and low-potential wind streams has tower mounted on swivel base that carries crosspiece with high-speed windwheels, flexible links connected to rotor, and counter-rotor. The latter is connected to reduction unit whose input shaft is coupled with low-speed windwheel; stabilizing rudders are disposed on crosspiece at sides of low-speed windwheel. 
     
     
       EFFECT: enhanced performance characteristics. 
     
     
       1 cl, 2 dwg