baber/WOPTO huggingface dataset:
Patent RU-2214955-C2 (RU)
Title: Container, method of and device for its manufacture and method of and device for filling container
Inventor: SHEKHOL M JOKHAN
IPC: B31B1/84
Filed: 1999-02-17
Granted: 2003-10-27
Abstract: FIELD: packing. SUBSTANCE: proposed container for liquid or powder-like materials has flexible walls interconnected to form closed chamber. Volume of chamber depends on position of walls. Two opposite side walls are connected along common connecting section. Container is provided with channel arrangement between said two side walls. Material of channel arrangement is homogeneous over its entire length. Channel arrangement passes from chamber to outer wall of container and remains sealed when container is empty before filling. Invention provides description of method and device for making the container and method and device for its filling. Group of inventions makes it possible to manufacture container of low cost, small weight, simple in handling and providing storage of food products under aseptic conditions. EFFECT: enlarged operating capabilities. 33 cl, 21 dwg
Patent RU-2191875-C2 (RU)
Title: Food-stuff refrigerator
Inventor: TIKHONOV B S
IPC: F25D13/00
Filed: 2000-11-23
Granted: 2002-10-27
Abstract: FIELD: refrigerating engineering; storage of food-stuff. SUBSTANCE: food-stuff refrigerator has cold chambers of upper and medium tiers with ceilings and near-wall shields, cold cellar and cold source. Refrigerator is provided with cold attic made from blanketed guards and cold cellar where outside air superchargers are mounted to ensure smooth static pressure over entire volume of said spaces. Automatic air valves are fitted in ceilings of upper and lower ceilings; said valves admit moist air to storage chambers, thus forming moisture supersaturated air atmosphere in them. EFFECT: reduced losses on drying; saving of cold; reduced power requirements. 2 dwg
Patent RU-2201316-C2 (RU)
Title: Cutting tip
Inventor: ARTAMONOV E V
IPC: B23B27/16
Filed: 2001-03-01
Granted: 2003-03-27
Abstract: FIELD: metal working. SUBSTANCE: cutting tip is made on base of polyhedron with supporting surface and curvilinear cutting edges formed by crossing front surface with lateral surfaces having two portions; one of said portions is flat. In order to increase area worked by one tip, second portion of lateral surfaces has cutting edge whose projection on plane parallel relative to supporting surface is in the form of circle arc passing through apex of polyhedron defining cutting tip. Center of said arc, apex of polyhedron and crossing point of arc and polyhedron side are arranged in apices of equilateral triangle. Generatrix of portion of lateral surface with arc-shaped cutting edge may be inclined by acute angle relative to supporting surface and it lies on cone surface whose axis passes through center of arc normally relative to supporting surface and whose apex is arranged at side of supporting surface opposite to front surface. EFFECT: enhanced efficiency of working by cutting tip. 2 cl, 8 dwg
Patent RU-2248885-C2 (RU)
Title: Improved structures made out of polymers produced with use of catalytic agents with one active core
Inventor: EHKSHTAJN DZHON P
IPC: B32B27/08
Filed: 1999-08-30
Granted: 2005-03-27
Abstract: FIELD: production of packing structures made out of polymeric materials. 
     SUBSTANCE: the invention is dealt with improved packing structures made out of polymeric materials in the form of the compressing containers. The compressing distributing container made in the form of a pipe contains a head having a distributing hole and a ledge, and a wall of a body containing the first ethylene polymer in the form of a pipe. The wall of the body and the head are linked by a layer containing the first ethylene polymer. At that the head contains a mix of propylene polymer and the second ethylene polymer produced by polymerization with application of the catalytic agent with one active core, such as a metallocene. The compressing distributing container is capable according to the invention to withstand the considerable pressure tensions without flawing. The invention also presents a method, that allows to strengthen binding between the head and the layer of the body wall of the compressing distributing container. 
     EFFECT: the compressing distributing container is capable to withstand the considerable pressure tensions without flawing. 
     10 cl, 10 dwg, 3 tbl, 24 ex
Patent RU-2268862-C2 (RU)
Inventor: WACKE ROBERT S
IPC: C03B9/38
Filed: 2001-04-19
Granted: 2006-01-27
Abstract: FIELD: glass industry; devices for production of glass packaging materials. 
     SUBSTANCE: the invention is pertaining to the field of glass industry, to devices for production of glass packaging materials, in particular, to a device for control of operation of a glass-ware neck further blowing-chilling valve. The invention presents a device for control over an air supply in a glass-forming machine by the electronic means using the air supply clocking in compliance with the corresponding control signals for the valves to indicate an operational state of the solenoid valves. The device for control over the air supply for blow molding of the glass-ware having a body and a neck formed in the mold for blow molding, exercises the blow molding through a double-stage blow head, the first solenoid valve for supply of the air for the further blowing through a blow head to the glass-ware in the mold, and through the second solenoid valve for supply of the chilling air to the glass-ware neck through a blow head around of the glass-ware neck in the mold. Each valve from among the indicated the first and the second solenoid valves reacts to the corresponding the first and second electric signals of control over the corresponding valve for the air supply through the indicated blow head. The indicated device has: a means connected with the indicated first and second solenoid valves for detection of the clocking of the indicated the first and the second electric signals of control over the valves coming to the pointed valves; the first  and the second air pressure detectors operationally connected with the indicated first and second solenoid valves for generation of the corresponding first and second electric signals of the detectors defining the time of the air supply indicated by the first and the second solenoid valves into the indicated blow head; and a means reacting to the clocking of the indicated first and second control signals by the valves and to the indicated first and second signals of detectors for indication of the operational state of the indicated valves. 
     EFFECT: the invention ensures an effective control of the air supply in a glass-forming machine by the electronic means using the air supply clocking in compliance with the corresponding control signals for the valves to indicate an operational state of the solenoid valves. 
     5 cl, 2 dwg
Patent RU-2200212-C2 (RU)
Inventor: VESELKOV V V
IPC: C25C3/06
Filed: 2001-04-23
Granted: 2003-03-10
Abstract: FIELD: non-ferrous metallurgy, namely production of aluminum by electrolysis of melt salts, for example mounting of hearth of aluminum cells. SUBSTANCE: method comprises steps of placing hearth sections; rigidly fixing them; filling layer-by-layer interblock joints and peripheral joints with hearth mass; compacting hearth mass; realizing spot rigid fixation of hearth sections one relative to another and to board lining at least at two points for one cross interblock joint and(or) for one peripheral joint for each hearth section. Fixation is performed due to pouring refractory and chemically resistant concrete into lower portion of joint by 1/8 - 1/10 of section height. In addition each hearth section is rigidly fixed at least at one spot to lengthwise peripheral joint and to central interblock joint. EFFECT: prevention of shifting hearth sections at filling hearth joints. 3 cl, 4 dwg
Patent RU-2208708-C2 (RU)
Inventor: JAZYKOV JU A
IPC: F04D13/10
Filed: 2001-05-04
Granted: 2003-07-20
Abstract: FIELD: oil producing industry. SUBSTANCE: invention relates to centrifugal electric pumps designed for operation in wells. Proposed oil-well centrifugal electric pump contains pump with cylindrical housing having ring input and cylindrical input filter, cover with outlet branch pipe, working stages and shaft, and electric motor with rotor, stator and housing in form of sleeve with sealed and shields in bores of which shaft is mounted on bearings, and hermetically sealed cable inlet through end shield in mounting bushing is provided. End shields are pressed to sleeve of electric motor by screw-nut pair, nut being made as threaded axial hole in shaft and screw is made for acting onto end face of one of bearings. Bearings on shaft and in end shield bores are installed for axial displacement to thrust against stop. Steps limiting displacement of bearings are made in bores of end shields from sides pointed to stator. Flexible ring is installed between bearing and step of bore of one of end shields. Groove is made of periphery of one of bearing end shields. Ring input of pump is formed by inlet ports and end bridges made in housing said bridges are forced into said groove being fitted in contact with its end face made in form of conical surface whose apex is pointed to pump axis. Housing is connected with cover by threaded joint. Cover is installed with contact to end face of last stage of pump, and filter is installed inside housing, thrusting against end faces of end shield and first working stage as support of pump stages. Stepped hole is made in end shield to seal electric cable inlet. EFFECT: simplified design and assembling and disassembling of pump, increased efficiency and service life, reduced overall dimensions. 3 dwg
Patent RU-2211797-C2 (RU)
Inventor: KUDENKO NIKOLAJ MIKHAJLOVICH
IPC: B66D5/32
Filed: 2001-05-14
Granted: 2003-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to stops closed by weight of handled load in load-lifting machines. Hydraulic system with check valve of stop of load displaced by lifting mechanism contains gear hydraulic pump being made with two closed circuits. Blind outer holder and through inner holder in sectional housing of gear hydraulic pump are interconnected. Central gear of gear hydraulic pump is installed in through inner holder, is connected with lifting mechanism drive shaft, is in meshing with side gears and is sealed cover-flange of sectional housing. First of circuits of hydraulic system is formed by said hydraulic pump and check valve and it permits free rotation of gears of hydraulic pump at load lifting owing to transfer of liquid from of beginning of engagement into sealed ring channels and into liquid supply zone. Second circuit is formed by said pump and adjustable restrictor with control lever and it prevents rotation of gears in opposite direction, when lowering the load, by passing the liquid through adjustable restrictor in said direction. EFFECT: reduced power consumption at lifting of load, increased service life, facilitated control of load lowering. 8 dwg
Patent RU-2201343-C2 (RU)
Title: Method of manufacture of articles from composite materials
Inventor: MELEKHIN A G
IPC: B29C70/44
Filed: 2001-05-29
Granted: 2003-03-27
Abstract: FIELD: manufacture of articles from composite materials, for example manufacture of shells of revolution for load- bearing structures. SUBSTANCE: proposed method consists in application of starting material on rigid mandrel and impregnation of stack thus obtained with binder followed by hardening in hydroclave under pressure. First, mandrel with material stack is placed in elastic membrane filled with binder and placed in hydroclave. Then, cavity filled with binder and hydroclave are sealed-up, after which membrane is relieved from tensile stresses and hydroclave is filled with working medium. At the end of impregnation process, pressure of working medium in hydroclave is raised. EFFECT: reduced labor consumption and cost of process; improved quality of manufactured articles. 2 dwg
Patent RU-2226067-C2 (RU)
Title: Способ прогнозирования изменений функционального состояния организма человека
Inventor: NOSYREV S P
IPC: A61B5/24
Filed: 2001-07-10
Granted: 2004-03-27
Abstract: Изобретение относится к инструментальным методам медицинских исследований. Способ заключается в том, что регистрируют временную последовательность характерных точек периодических сигналов функциональной активности организма и рассчитывают величину информационной энтропии сигнала и ее текущую скорость. По этим величинам определяют корреляционную размерность их изменения, при этом количество наблюдаемых периодов сигнала не должно быть меньше предела сходимости корреляционной размерности. По величине корреляционной размерности фиксируют условный начальный индекс устойчивости и регистрируют текущий индекс устойчивости для определяемого таким же образом количества периодов со сдвигом на один, причем регистрация текущего индекса устойчивости производится с появлением каждого последующего периода сигнала. Затем определяют разность текущего и условного начального индексов устойчивости. Рассчитывают динамический тренд разности текущего и условного индексов за время наблюдения и по уменьшению его значения дают прогноз ухудшения состояния, а по увеличению - улучшения состояния организма. Изобретение позволяет осуществлять экспрессное прогнозирование изменения общего состояния организма с высокой точностью и достоверностью. 8 ил.
Patent RU-2275906-C2 (RU)
Title: Agent for parkinson disease treatment containing compound improving astrocyte function as active ingredient
Inventor: ITOJAMA JASUTO
IPC: A61K31/22
Filed: 2001-07-17
Granted: 2006-05-10
Abstract: FIELD: pharmacology, in particular agent for treatment and/or prophylaxis of Parkinson disease or Parkinson syndrome. 
     SUBSTANCE: claimed agent includes compound improving astrocyte function as active ingredient, namely (R)-2-propyloctanoic acid, non-toxic salt or hydrate thereof. Method for production of claimed agent by using (R)-2-propyloctanoic acid also is disclosed. 
     EFFECT: agent for high effective treatment. 
     3 cl, 1 tbl, 1 ex
Patent RU-2209273-C2 (RU)
Inventor: TARASOV JU D
IPC: E02F3/88
Filed: 2001-09-28
Granted: 2003-07-27
Abstract: FIELD: excavation of sapropel from closed ponds. SUBSTANCE: gear for output of sapropel has craft with suction dredge, winch with traction element, flexible hose, fixture to process sapropel and intake fixture to capture sapropel in the form of box of U-shaped cross-section fitted with suction branch pipe and pontoons of variable buoyancy attached to box. Intake fixture is equipped with measuring stick mounted for positioning of its upper end above surface of pond. Lower end of stick carries float with center of gravity displaced downwards and linked to intake fixture by means of flexible element. Float is positioned under surface of pond at depth exceeding maximum deepening of intake fixture working productive thickness of sapropel. EFFECT: potential for accurate determination of entry of intake fixture by visual means. 2 dwg
Patent RU-2209714-C2 (RU)
Inventor: PARSHIN S G
IPC: B23K35/02
Filed: 2001-10-12
Granted: 2003-08-10
Abstract: FIELD: machine engineering, namely gas-shield welding of steel parts with thickness up to 10 mm at any spatial position. SUBSTANCE: method comprises steps of placing (before welding) belt with activating flux onto surface of edges of welded parts and performing gas-shield welding; making said belt of material neutral relative to welded material and forming it in the form of hollow cord whose cavity is filled with activating flux. It is possible to make belt in the form of hollow cord with oval, round or rectangular cross section. At shaping hollow cord belt edges are folded and pressed one to another. It is possible to mutually cement edges of belt forming lengthwise stripe. EFFECT: enhanced quality of welded joints, increased efficiency of process of assembling parts, lowered consumption of activating flux. 4 cl, 1 dwg, 1 ex
Patent RU-2220159-C2 (RU)
Inventor: PARSHIKOV JU I
IPC: C09K3/10
Filed: 2002-02-26
Granted: 2003-12-27
Abstract: FIELD: rubber industry. SUBSTANCE: invention relates to materials designated for thickening joints in internal combustion engines working under high temperature in oily medium. Method involves preparing laying material comprising, wt.-%: binding agent, 50-60; filling agent, the balance. Nitrile rubber-base rubber mixture is used as a binding agent. Waste in wood working industry comprising leafy and/or coniferous strains wood milled to size 0.15-0.35 mm is used as a filling agent. Preliminary, filling agent is subjected for thermal treatment at 200-280 C for 2-3 h. Material is pressed and vulcanized at 160-180 C and under pressure 0.25-0.5 MPa for 10-20 min. EFFECT: improved thickening properties of laying material, reduced cost. 1 tbl, 1 ex
Patent RU-2223260-C2 (RU)
Title: Penta-[poly(ethyleneoxy)carbonylmethyl]-ammonium-derivatives of trinuclear triphenols eliciting fungistatic activity and method for their preparing
Inventor: FAKHRETDINOV P S
IPC: C07C211/63
Filed: 2002-04-08
Granted: 2004-02-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to synthesis of early unknown quaternary ammonium compounds of type penta-[poly(ethyleneoxy)- carbonylmethyl]ammonium-derivatives of trinuclear triphenols eliciting fungistatic activity that can be used for control of fungal damages in medicine, veterinary science and agriculture. Invention describes penta-[poly(ethyleneoxy)carbonylmethyl] ammonium-derivatives of trinuclear triphenols eliciting fungistatic activity. Method for preparing the proposed compounds involves interaction of monochloroacetic acid with alcohol component in the presence of acid catalysts in medium of boiling solvent and with azeotropic removing formed water and the following treatment of prepared product with amines at heating. As an alcohol component oxyethylated product of condensation of alkylphenols with 4,4-dimethyldioxane 1,3-(oxal) is used; as a catalyst -H + -form of cation-exchange resin KU-2 is used; as amines compounds R 1 R 2 R 3 N are used wherein at R 1  is C 12 -C 14 -alkyl; R 2  is CH 2 CH 2 O(CH 2 CH 2 O) a H; R 3  is CH 2 CH 2 O(CH 2 CH 2 O) b H; a + b the general oxyethylation degree; in the molar ratios oxyethylated product : monochloroacetic acid : amines = 1 : (5.0-5.5) : (0-5.1), respectively. EFFECT: improved preparing method, valuable properties of compounds. 4 cl, 1 tbl, 2 ex
Patent RU-2252108-C2 (RU)
Inventor: KOROSTELEV V F
IPC: B22D17/00
Filed: 2002-08-05
Granted: 2005-05-20
Abstract: FIELD: manufacture of metallic castings, mainly in horizontal machines for pressure die casting. 
     SUBSTANCE: method comprises steps of pouring doze of melt metal into pressing cylinder of machine; filling with metal cavities of mold and molding chambers; compressing metal by means of pressing plunger and fixing it in stationary state; providing technological hold time for forming skin of crystallized metal along surface of casting; then applying pressure upon casting due to immersing pressing plunger under crystallized skin into metal inside molding chamber; feeding pressure to hydraulic cylinder by short pulses. Frequency control of pulse modulation is realized according to program by changing time periods of turning-on and off electromagnetic valves. Oscillation motion of plunger excites in metal elastic and inelastic waves for compacting metal and breaking transcrystallite structure. 
     EFFECT: enhanced quality of castings due to improved efficiency of pressure applying onto metal at crystallization process, enlarged assortment of castings, increased strength of fitting. 
     2 cl, 5 dwg, 1 ex
Patent RU-2292161-C2 (RU)
Inventor: STOLL JILL A
IPC: A23K1/00
Filed: 2001-01-12
Granted: 2007-01-27
Abstract: FIELD: feeding of domestic animals. 
     SUBSTANCE: method for producing of dry stable intermediate composition involves preparing components; mixing; extruding; cutting into pieces and drying. Method for producing of feed involves preparing intermediate composition; grinding; performing repeated extrusion process; cutting into pieces; applying coat onto pieces; drying coated pieces until moisture content is 4-10 wt%. 
     EFFECT: high quality of feed and reduced costs for producing said feed. 
     8 cl, 1 dwg
Patent RU-2236355-C2 (RU)
Inventor: CHOVICH ZHARKO
IPC: B60J10/04
Filed: 2002-09-25
Granted: 2004-09-20
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention relates to sealing strip designed for mounting on lower flange of door window aperture from inner side of automobile. Proposed sliding glass sealing strip has main body 4 of T-section made of thermoplastic material, end section of central wall 10 of which is essentially seat projection 12, sealing lobe 5 located on central wall 10 of main body4 to adjoin glass and pointed with its end section 16 upwards, additional flange 6 made of thermoplastic material with wall 7 where the first is connected with central wall 10 of main body 4 provided with projection limiting displacement of sealing lobe 5 and forms, together with section 14 of flange 11 of main body 4, slot 19 for arrangement of end section of door upholstery, and the latter forms slot 22 for arrangement of flange of door aperture with section of central wall 10 of main body 4. additional flange 6 is furnished with at least one projecting lip 8 made of thermoplast and arranged in slot 19 for end section of door upholstery and directed to side of central wall 10 of main body 4. 
     EFFECT: provision of sealing strip which plays part of sealing element of sliding glass and element holding end section of door upholstery. 
     5 cl, 3 dwg
Patent RU-2260004-C2 (RU)
Inventor: VARTENBERG FRANK-KHARDI
IPC: C07D333/68
Filed: 2001-03-09
Granted: 2005-09-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing benzo[b]thiophenes of the formula (I): 
        wherein X represents sulfur atom (S); R 1  represents CN or COOA; each among R 2  and R 3  represents hydrogen atom; A represents (C 1 -C 6 )-alkyl. Method involves the dehydrogenation reaction of tetrahydrobenzothiophene of the formula (II): 
        wherein R 1 -R 3  and X have values given above; Ac represents (C 1 -C 6 )-acyl in the presence of a catalyst taken in the catalytic amount based on precious metal and hydrogen acceptor followed by deacylation reaction of acylated amino-group by amine effect. Compounds of the formula (I) are intermediate substances in producing dyes, agents for plants protection and in manufacture of drugs. 
     EFFECT: improved preparing method. 
     7 cl, 3 ex
Patent RU-2258497-C2 (RU)
Title: Vasculoregulating device
Inventor: SHROER FREDERIKUS JOKHANNES
IPC: A61H39/04
Filed: 2001-06-07
Granted: 2005-08-20
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation is indicated to be applied during the phase being before the headache, migraine, in particular, due to applying the pressure, at least, locally onto one or more veins at external side of one's head to restrict circulation in veins. The device contains means for supplying the pressure designed with possibility to supply the pressure within the range of 0.01-0.03 N/sq. mm. The innovation provides accurate limits of impact to decrease circulation during the phase being before the headache. 
     EFFECT: higher efficiency. 
     10 cl, 11 dwg