baber/WOPTO huggingface dataset:
Patent RU-2154643-C2 (RU)
Title: 4-amino-5-chloro-2,3-dihydro-n-[1-(3-methoxypropyl)-4- -piperidinyl]-7-benzofurancarboxamide or its pharmaceutically acceptable acid-additive salt, methods of its synthesis, pharmaceutical composition and method of its preparing
Inventor: ZHORZH EHNRI POL VAN DAL
IPC: A61K31/453
Filed: 1995-11-16
Granted: 2000-08-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes the novel compound 4-amino-5-chloro-2,3-dihydro-N-[1-(3-methoxy- -propyl)-4-piperidinyl]-7-benzofurancarboxamide or its pharmaceutically acceptable acid-additive salt showing enterokinetic properties. Invention describes also pharmaceutical compositions containing these new compounds, methods of their synthesis and preparing compositions and their use as drugs, in part, for treatment of states involving decreased intestine peristalsis. EFFECT: new compound indicated above, valuable medicinal properties. 13 cl, 8 ex
Patent RU-2155924-C2 (RU)
Title: Pneumatic arbalest
Inventor: BAZIN A A
IPC: F41B5/12
Filed: 1998-06-11
Granted: 2000-09-10
Abstract: FIELD: propellant pneumatic weapon, in particular, arbalests, applicable in sporting shooting, hunting, as a self-defence weapon or as a toy. SUBSTANCE: the arbalest has a butt, stock, pneumatic accumulator, rod with a block at the end extended by means of compressed air. One end of the rope of the rope-block system is attached to the body of the pneumatic accumulator, while the other is connected to the arrow pusher. When the trigger of the trigger mechanism is pushed, the rope draws the pusher with the arrow on the guide groove in the stock in the direction of shot. EFFECT: enhanced velocity of arrow departure. 3 dwg
Patent RU-2184304-C2 (RU)
Inventor: KHRAMENKOV S V
IPC: F16L58/10
Filed: 1996-09-18
Granted: 2002-06-27
Abstract: FIELD: construction engineering; erection and repair of pipe lines. SUBSTANCE: coat applied on internal surface of pipe line has two coaxial tubular film envelopes on base of thermoplastic polymer material: external envelope adjoins inner surface of pipe line and internal envelope is separated from it by means of coaxial main reinforcing layer impregnated in hardened polymer binder. Internal envelope is formed by multi-component homogeneous system containing at least one polymer selected from group of thermal polymers having relative elongation no less than 200 % and melting point below 100 C and structural modifier of selected polymer; envelope together with layer is open in at least one area along axis of coat; their open edges are tightly interconnected and this envelope forms monolithic structure. Invention contains recommendations for selection of materials and technological modes. EFFECT: enhanced efficiency. 62 cl, 11 dwg
Patent RU-2155634-C2 (RU)
Title: Rotary apparatus
Inventor: PROMTOV M A
IPC: B01F7/00
Filed: 1998-09-08
Granted: 2000-09-10
Abstract: FIELD: devices for producing pulse vibrations in running liquid medium; applicable in chemical, oil, machine building and food industries. SUBSTANCE: apparatus has body with medium inlet and outlet pipes. Body accommodates concentrically installed rotor and stator with channels in side walls, sonic treatment chamber and drive. Each channel of stator is separated into two channels symmetrical to radial axis of channel and intersecting with neighboring channels. Angle of inclination of stator channels to radial axis, radii of stator internal and external walls and spacing of stator channels are interrelated. EFFECT: intensified hydrodynamic and heat-and-mass transfer processes. 4 cl
Patent RU-2180026-C2 (RU)
Title: Paper manufacture process
Inventor: RASHMER DZHON DEREK
IPC: D21H17/67
Filed: 1997-12-24
Granted: 2002-02-27
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: to aqueous paper composition containing fibrous material and inorganic filler is added water-soluble polysilicate microgel and water-soluble polymer, after which product is formed and dried. According to invention, microgel is characterized by particle size in the range of 20 to 250 nm and surface area above 1000 sq. m/g, whereas polysilicate microgel is preferably polyaluminosilicate, especially such, in which alumina-to-silica molar ratio varies between 1:10 and 1: 1500. EFFECT: improved characteristics of paper concerning retention of filler and dehydration. 21 cl, 5 dwg, 4 tbl, 3 ex
Patent RU-2164644-C2 (RU)
Inventor: KUZ MIN V M
IPC: F24H3/04
Filed: 1999-05-26
Granted: 2001-03-27
Abstract: FIELD: electrical engineering; heaters of gases and liquids. SUBSTANCE: proposed device has secondary winding made in form of two concentric pipes, outer and inner ones, whose ends are connected by outer and inner flanges, inner flange being connected with metal rod passing through axial hole of magnetic circuit. EFFECT: increased efficiency and improved safety in operation, increased service life of electric heating plant owing to elimination of external electromagnetic fields. 1 dwg
Patent RU-2183565-C2 (RU)
Title: Transfer case
Inventor: NEKRASOV V I
IPC: F16H3/091
Filed: 1999-06-22
Granted: 2002-06-20
Abstract: FIELD: transport engineering. SUBSTANCE: proposed transfer case has housing, coaxial primary shaft and secondary shaft and countershaft parallel to primary and secondary shafts, differential coupled with secondary shaft, three-position clutch installed between pairs of low gears on secondary shaft hub, gearshift clutch with reverse gear installed on axis between secondary shaft and countershaft, two twin gearshift clutches, each consisting of one-way clutch members engaged with fork and four-position clutch installed on rim of secondary shaft to selectively engage countershaft gears with secondary shaft gears or with differential gears. EFFECT: reduced metal usage in transfer case, improved operating capabilities and increased efficiency. 3 dwg
Patent RU-2239559-C2 (RU)
Inventor: KARETTA RENATO
IPC: B29C35/00
Filed: 1999-07-30
Granted: 2004-11-10
Abstract: FIELD: chemical industry. 
     SUBSTANCE: the invention offers two methods dealt with chemical industry and used for manufacture, molding and vulcanization of tires for wheels of vehicles. According to the first alternative of realization of the method, before a stage of feeding of a fluid medium under pressure they additionally conduct a stage of treatment of the internal surface of the non-vulcanized tire, that prevents permeation of the fluid medium under pressure inside a tire itself. The indicated treatment includes a joint of at least one layer of previously vulcanized elastomeric material with an inside surface of a non-vulcanized tire, which molding is conducted by application on the outer surface of a toroidal foundation of the undercoat containing a polymer base and a vulcanizing system in the for of a water emulsion. According to the second alternative of realization of the method the additional treatment also includes a joining of a layer of the previously vulcanized elastomeric material with an inner surface of the non-vulcanized tire, molding of which is conducted by application on the outer surface of a toroidal foundation of the undercoat. At that they conduct a stage of a vulcanization of the undercoat, when the layer of the previously vulcanized elastomeric material is making a contact with the sulfur-containing vulcanized mixture. The given method ensures prevention of permeation of the fluid medium under pressure inside the tire itself. 
     EFFECT: the invention ensures prevention of permeation of the fluid medium under pressure inside the tire itself. 
     17 cl, 2 dwg
Patent RU-2167219-C2 (RU)
Title: Process of deposition of anticorrosion coat on metal
Inventor: MRAVJAN K P
IPC: C23C26/00
Filed: 1999-08-12
Granted: 2001-05-20
Abstract: FIELD: anticorrosion treatment of metals. SUBSTANCE: process includes supply of material of anticorrosion coat (glass, plastic material or metal in hard form) on surface of metal and its following machining by rotating grinding wheel. Material can be supplied by rotating springy metal brush. After machining of surface of metal by grinding wheel anticorrosion coat can be modified by rotating springy metal brush. EFFECT: enhanced efficiency of process with simultaneous reduction of energy consumption and increased safety. 3 cl, 1 tbl
Patent RU-2154095-C2 (RU)
Inventor: SOKOLOV JU V
IPC: C12G3/06
Filed: 1999-08-24
Granted: 2000-08-10
Abstract: FIELD: food industry, particularly, production of low-alcoholic beverages containing flavor and aromatic additives. SUBSTANCE: low-alcoholic beverage contains substances with flavor and aroma of rum and coffee in quantity ensuring the taste and aroma of rum and coffee in prepared beverage, substance with sweet flavor, and also aqueous-alcoholic solution in quantity ensuring content of alcohol in the amount from 5.00 to 9.00% in prepared product. As a substance with sweet taste, the beverage comprises sugar, while as a substance with flavor and aroma of rum and coffee, aromatizers "Rom D 1358" and "Kofe D 1780", The beverage may have citric acid in the form of monohydrate, preservative - sodium benzoate, caramel colorant 2 stars, and carbon dioxide. The ingredients of the beverage are taken in preset ratio. EFFECT: improved taste. 9 cl
Patent RU-2190617-C2 (RU)
Title: Substituted n-silathranylmethylacetamides showing stimulation effect on intestine peristalsis
Inventor: PORJADIN G V
IPC: A61P1/14
Filed: 1999-10-13
Granted: 2002-10-10
Abstract: FIELD: organic chemistry, medicine, gastroenterology. SUBSTANCE: invention relates to novel substituted N-silathranylmethylacetamides stimulating intestine peristalsis that can be used in treatment of intestine atony. Compounds show the enhanced effectiveness and low toxicity. EFFECT: valuable medicinal properties. 2 ex
Patent RU-2176326-C2 (RU)
Title: Nozzle testing apparatus
Inventor: VOLKOV V S
IPC: G01M15/04
Filed: 1999-12-21
Granted: 2001-11-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: apparatus has hand-held pump with fuel tank and plunger pair, which are interconnected and mounted on casing. Plunger pair, suction and delivery valves are arranged in mutually perpendicular axes one with respect to the other. Fuel cut off unit is arranged in axially aligned position with suction unit. Fuel cut off unit is made in the form of member movable in horizontal plane and is mounted in front of suction valve. Injection chamber and suction chamber are of equal volumes, are mounted parallel one with respect to another and relatively offset in vertical plane. EFFECT: increased efficiency and quality of nozzle testing by increased fuel volume for pump working stroke and reduced time intervals. 22 cl, 3 dwg _
Patent RU-2179132-C2 (RU)
Title: Vehicle steering mechanism with built-in booster
Inventor: PODGAETSKIJ MIKHAIL MATVEEVICH
IPC: B62D5/083
Filed: 1999-12-30
Granted: 2002-02-10
Abstract: FIELD: transport engineering; steering gears. SUBSTANCE: proposed steering mechanism with built-in booster has case 1 accommodating piston 2 with toothed rack 3 dividing case into two working spaces 4 and 5, hollow screw 6 mechanically coupled by ball-and-screw train 7 with piston 2, toothed sector 8 of shaft of pitman arm 9 in meshing with toothed rack 3. Rotor 10 is installed inside screw 6 on bearing 11. Longitudinal grooves are made on inner surface of screw 6 and outer surface of rotor 10. Some grooves are connected with space 4, and others, with space 5, through holes. Grooves communicate with pressure and return main lines. Radial groove is made on rotor 10 in zone of longitudinal grooves. One of bearings 11 is fitted in radial groove. EFFECT: increased working area on piston, simplified design, reduced cost of steering mechanism. 2 cl, 6 dwg _
Patent UA-15097-C2 (UA)
Title: “samanite”, a masonry unit
Inventor: MINAIEV VOLODYMYR PETROVYCH
Filed: 1993-10-28
Abstract: A masonry unit contains body made of concrete, ceramics or autoclave silicate materials with internal cavities. Cavities are filled with compositions from porous filler and clayey materials. As porous material expanded clay, or straw or shive are used.
Patent UA-26350-C2 (UA)
Inventor: LINDGREN CLAES
IPC: E06B1/04
Filed: 1993-02-22
Abstract: The invention relates to water-proof structures for windows. The structure has the upper, the side and the lower flashing elements made as profiles of deformable material and forming water-proof flashing frame round window frame, at that the upper and the side flashing elements are U-like in shape of cross-section, with two prominent upward sides and lower facet made with possibility of placement in parallel to plane of the window.
Patent UA-56134-C2 (UA)
Title: A process for the production of ruthenium (III) acetate solution AND ruthenium acetate solution ITSELF
IPC: C07C53/10
Filed: 1997-11-25
Abstract: A process for the production of ruthenium (III) acetate solution which comprises reacting ruthenium (IV) oxide with a stoichiometric amount of a hydrazine reductant in the presence of acetic acid.
Patent UA-59348-C2 (UA)
Title: A combined method for producing vinyl acetate and/or acetic acid
IPC: C07C67/055
Filed: 1997-05-08
Abstract: Acetic acid and/or vinyl acetate are produced by an integrated process which comprises the steps: (a) contacting in a first reaction zone a gaseous feedstock comprising ethylene and/or ethane and optionally steam with a molecular oxygen-containing gas in the presence of a catalyst active for the oxidation of ethylene to acetic acid and/or ethane to acetic acid and ethylene to produce a first product stream comprising acetic acid, water and ethylene (either as unreacted ethylene and/or as co-produced ethylene) and optionally also ethane, carbon monoxide, carbon dioxide and/or nitrogen; (b) contacting in a second reaction zone in the presence or absence of additional ethylene and/or acetic acid at least a portion of the first gaseous product stream comprising at least acetic acid and ethylene and optionally also one or more of water, ethane, carbon monoxide, carbon dioxide and/or nitrogen with a molecular oxygen-containing gas in the presence of a catalyst active for the production of vinyl acetate to produce a second product stream comprising vinyl acetate, water, acetic acid and optionally ethylene; (c) separating the product stream from step (b) by distillation into an overhead azeotrope fraction comprising vinyl acetate and water and a base fraction comprising acetic acid; (d) either (I) recovering acetic acid from the base fraction separated in step (c) and optionally recycling the azeotrope fraction separated in step (c) after partial or complete separation of the water therefrom to step (c), or (II) recovering vinyl acetate from the azeotrope fraction separated in step (c) and optionally recycling the base fraction separated in step (c) to step (b), or (III) recovering acetic acid from the base fraction separated in step (c) and recovering vinyl acetate from the overhead azeotrope fraction recovered in step (c).
Patent UA-47456-C2 (UA)
Title: Filter-press for suspensions filtration
Inventor: MOISIEIEV VIACHESLAV SERHIIOVYCH
IPC: B01D25/12
Filed: 1998-07-21
Abstract: Filter-press is intended for filtering suspensions, in particular those industrial ones and those being hardly filtered, and relates to the area of chemical machine-building. The objective of the invention there is the problem of increasing reliability of the mechanism of filtering plates motion during the sediment unloading due to removal of the plates shift and swinging in their motion along the filter-press. Filter-press has a set of filtering plates 5 hinged by means of holders 9 at the upper beam 3 between the front 1 and rear 2 supports. Each support 9 has two rollers 10 installed with a shift with respect to each other along the long axis of the filter-press. At the ends of each holder 9 two supports 11 are installed, those can be adjusted in height, and inside there is a coupling unit 12. Each support 11 is fixed to the holder 9. The upper beam 3 has two long beams 14 being in contact with the supports 11. The initial suspension is fed to a preliminarily pressed by means of a catch mechanism for the plates 7 set of filtration plates 5. Liquid phase goes through filtration partitions 8 and is discharged from the filter-press. During the motion supports 11 contact with the long beams 14. At displacement of the plates the sediment is separated under its own weight from filtering partitions and falls down to respective conveyor.
Patent UA-49881-C2 (UA)
Title: Pulse valve
Inventor: ISKOVYCH-LOTOTSKYI ROSTYSLAV DMYTROVYCH
Filed: 1998-10-15
Abstract: A pulse valve relates to apparatuses for control and adjustment of hydro-drive with pulse loading. The pulse valve has a housing, three-step differential valve with central axial boring and throttle opening in its middle part, pressure and discharge mains. To increase the limits of adjustment of working regimes of the valve, axial boring of the housing has a node of controlling pulses, and node for adjustment of pulses; on the inner surface of boring of the housing, in the large diameter of middle stage, and in the small diameter of lower stage, circular necks are provided, those form respectively discharge and over-ball cavities, are connected to discharge mains with controlled throttles, and the pressure mains is separated from the circular boring at the larger diameter of the middle stage of the housing boring by a slider shutoff element, this is formed by outer surface of the middle stage of three-step differential valve and inner surface of the housing boring. Node of pulses control has a ball, on which with the end of the lower stage three-step differential valve rests. Node of pulses control has a piston, on which the ball rests, and a control screw, this determines position of the piston in axial direction and is connected to it by a hinge, at that, the lower stage of the three-step differential valve, ball and piston are chosen of one diameter. Axial boring of three-step differential valve is made T-like
Patent RU-2195585-C2 (RU)
Inventor: DZHUN KHIUNGGVI
IPC: F04F1/04
Filed: 1998-05-06
Granted: 2002-12-27
Abstract: Изобретение относится к термальным насосам. Пар, образованный в парогенераторной камере под действием тепла от камеры сгорания, проходит через соединительную паровую трубку с тем, чтобы производить в насосной камере работу по выпусканию воды, содержащейся в насосной камере, за ее пределы в виде горячей воды через парогенераторную камеру, обратный клапан выпускаемой воды, соединительный канал выпускаемой воды, камеры повторного нагревания выпускаемой воды, через выпускную трубку и выходное выпускное отверстие. В то же время пар, находящийся в насосной камере, подается в конденсационную камеру, где приводится в контакт с холодной водой. В результате этого пар подвергается быстрой конденсации, так что в конденсационной камере образуется пониженное давление. Тем самым обеспечивается всасывание воды в конденсационную камеру через входное всасывающее отверстие, канал всасывания воды и обратный клапан всасывания воды. Всасываемая вода далее подается в насосную камеру через соединительную всасывающую трубку. Изобретение обеспечивает более эффективное нагревание и повышенную производительность. 6 ил.
Patent RU-2180556-C2 (RU)
Title: Gel-lubricant (variants)
Inventor: VYSOKOV V I
IPC: A61K9/06
Filed: 2000-05-26
Granted: 2002-03-20
Abstract: FIELD: medicine, hygienic preparations. SUBSTANCE: the suggested gel-lubricant contains: gel former, moistener, conservant, supplement and water or gel former, moistener, conservant and water at a certain ratio of components. EFFECT: prolonged moistening action, improved lubricating impact, more pleasant tactile feelings, improved wound healing and protective results. 2 cl, 1 dwg
Patent RU-2183320-C2 (RU)
Title: Method of determination of coefficients of hysteresis and linear viscous internal in viscoelastic material
Inventor: LUSHNIKOV B V
IPC: G01N19/02
Filed: 2000-07-19
Granted: 2002-06-10
Abstract: FIELD: testing and measuring technology; diagnosis of viscoelastic materials. SUBSTANCE: proposed method consists in two-stage excitation of resonance oscillations of system by compelling harmonic force; during repeated excitation, responsiveness of oscillatory system is changed; amplitude of compelling harmonic action is changed in such way that amplitude of steady induced oscillations should be constant. Every time during excitation, amplitudes of compelling action P 1  and P 2 , resonance frequency ω p1  and ω p2 , and oscillation amplitude A are recorded; coefficients of internal hysteresis friction η and linear viscous friction "b" are calculated respectively by the following formulae:   and  , where "k" is reduced stiffness coefficient of oscillatory system. EFFECT: enhanced accuracy of determination of mechanical properties of material under test. 2 dwg, 1 tbl
Patent RU-2219814-C2 (RU)
Title: Method for manufacture of shoe with cast fastening of shoe lower part
Inventor: KARABANOV P S
IPC: A43D86/00
Filed: 2001-03-27
Granted: 2003-12-27
Abstract: FIELD: shoe industry. SUBSTANCE: method involves assembling three-dimensional blank composed of upper part and stitched-in insole; stitching profiled strip along perimeter of upper part outer side, profiled strip being made of resilient material with increased adhesion to sole material; putting three-dimensional blank onto extensible shoe and joining halves of mold at level above line of arrangement of profiled strip; injecting melt mixture; before joining of mold halves, locating shoe in site below position suitable for casting of shoe lower part; performing joining operation in two stages: at first stage locating mold halves jaws in spaced relation with respect to shoe upper part side surface, at second stage lifting extensible shoe to position suitable for casting of shoe lower part while providing contacting of profiled strip edge with mold halves jaws; providing additional extension of blank upper part material; providing final joining of mold halves while reducing shoe blank upper part. EFFECT: improved form stability of shoes, increased strength of cast fastening of blank lower part to upper part of shoes made from leather with face cover having low adhesion to lower part material. 7 dwg, 7 tbl, 1 ex
Patent RU-2264665-C2 (RU)
Inventor: TIKE BENNO
IPC: G11B7/125
Filed: 2000-06-30
Granted: 2005-11-20
Abstract: FIELD: optical data carriers. 
     SUBSTANCE: mark is recorded using a pulse series. Recorded marks are erased by irradiating information layer by emission beam. series of pulses has recording pulses, having record power level, displacement power level and final power level. The latter is greater than erasing power level, and lower, than recording power level. Emission beam is pointed at level of final power immediately after final pulse of series. Immediately after period, during which emission beam is set at final power level, it is set to erasing power level. 
     EFFECT: decreased trembling. 
     2 cl, 8 dwg
Patent RU-2205712-C2 (RU)
Title: Method for making sharply bent branch pipes
Inventor: PAVLOV JU K
IPC: B21C37/28
Filed: 2001-04-10
Granted: 2003-06-10
Abstract: FIELD: plastic metal working, namely manufacture of sharply bent branch pipes. SUBSTANCE: method for making sharply bent branch pipes from predetermined length tubular blanks comprises steps of drawing out tubular blank on horn-like core to curvilinear blank with diameter equal to that of branch pipe and with bending radius of curvilinear blank; after bending curvilinear blank in die set until dimensions of branch pipe; determining bending radius of curvilinear blank at drawing out and bending angle according to dependances given in claims of invention. EFFECT: enlarged technological possibilities of known processes for making sharply bent branch pipes from different steels and alloys with use of different cores. 3 dwg, 1 ex