baber/WOPTO huggingface dataset:
Patent RU-2234981-C2 (RU)
Inventor: VAJSBERG L A
IPC: B02C19/16
Filed: 2001-12-05
Granted: 2004-08-27
Abstract: FIELD: production of crushed stone with increased content of cubical pieces for road building. 
     SUBSTANCE: conical vibration grinder has casing with inner cone mounted inside casing by means of silent-block and outer cone with two self-synchronizing vibrators. Outer cone is mounted through elastic shock-absorbers onto inner cone casing serving as support. Vibrators impart reciprocating motions to outer cone for facilitating intensified grinding of material between cones. Ratio of total weight of outer cone and unbalancing drive and total weight of inner cone and related casing is within the range of from 1:3 to 1:5. 
     EFFECT: simplified construction and operation and enhanced reliability in operation. 
     1 dwg
Patent RU-2215944-C2 (RU)
Title: Deflector
Inventor: KOCHEV A G
IPC: F24F7/02
Filed: 2001-12-24
Granted: 2003-11-10
Abstract: FIELD: ventilation, natural draught in public and industrial buildings. SUBSTANCE: proposed deflector includes diffuser, shell, umbrella-cap and gear to turn shell around vertical axis under action of wind on its tail part. Shell itself is positioned above diffuser and has elongated drop-shaped form with cut of parabolic shape. EFFECT: decreased aerodynamic resistance of shell, increased ejection effect. 3 dwg
Patent RU-2221436-C2 (RU)
Inventor: ULANOVA R V
IPC: A23J3/14
Filed: 2002-02-27
Granted: 2004-01-20
Abstract: FIELD: biotechnology. SUBSTANCE: the suggested method deals with obtaining protein preparation out of the wastes of castor oil production - toxic castor plant oil cake of improved properties and could be applied in industrial process. Castor plant oil cake is reduced up to particles' size being 0.5 mm, not more, 0.05-0.5%- alkaline solution is introduced, at weight ratio of raw material : extragent being 1:3 - 1:11. Suspension is mixed for 10-60 min at 40-100 C, centrifuged or pressed, bagasse should be removed. The mixture of lactic bacteria should be added in to the extract cooled up to 37 C to conduct fermentation under stationary conditions at 37 C for 4.0- 20.0 h. After forming a clot one should carry out protein sedimentation at 50-100 C for 5- 25 min. The innovation in question enables to increase nutritive value of protein preparation. EFFECT: higher efficiency of protein sedimentation. 1 dwg, 5 ex, 1 tbl
Patent RU-2219406-C2 (RU)
Title: Diaphragm safety device
Inventor: KAREGIN A S
IPC: F16K17/14
Filed: 2002-03-05
Granted: 2003-12-20
Abstract: FIELD: pneumohydraulic devices; valves. SUBSTANCE: invention relates to devices aimed at protection of main lines and reservoirs of pneumohydraulic systems from gauge pressure or for executing pneumatic commands, for instance, for disconnecting emergency buoys. Proposed diaphragm safety device contains housing with inlet and outlet chambers divided by special member, pyrochamber and slave mechanism. Said mechanism is made in form of instant-return diaphragm hermetically secured in pyrochamber by means of insert provided with through holes. Inner surface of insert in contact with outer surface of instant-return diaphragm is made concave. Pyrochamber communicates with inlet chamber. EFFECT: simplified design. 1 dwg
Patent RU-2245736-C2 (RU)
Inventor: KLEHSSEN VIL KHEL M
IPC: B01D25/172
Filed: 2000-08-18
Granted: 2005-02-10
Abstract: Изобретение предназначено для фильтрования. Фильтр-пресс для фильтрования суспензий состоит из станины, закрепленной на ней опорной платы, подвижной прижимной платы и пакета вертикальных фильтрующих плит, которые установлены между опорной и прижимной платами, причем каждая фильтровальная камера, находящаяся между двумя фильтрующими плитами, имеет, по меньшей мере, одну фильтровальную ткань, которая пропущена S-образно между двумя горизонтально расположенными направляющими телами, причем направляющие тела установлены с возможностью вертикального перемещения относительно соответствующей фильтровальной ткани с помощью двух подъемных элементов подъемного устройства, установленных на противолежащих продольных сторонах фильтр-пресса, выполненных с возможностью сцепления с выступающими с торцевых сторон поводками направляющих тел, при котором подъемное устройство простирается в общем в направлении продольной оси фильтр-пресса только по части длины пакета фильтрующих плит и выполнено с возможностью перемещения в направлении продольной оси фильтр-пресса, причем подъемные элементы расположены в подъемном устройстве с возможностью перемещения только в вертикальном направлении. В фильтре обеспечено уменьшение затрат на подъемное устройство, а также возможен доступ к отдельным фильтрующим плитам. 13 з.п. ф-лы, 5 ил.
Patent RU-2225725-C2 (RU)
Inventor: KRAJNOVA T A
IPC: A61K35/16
Filed: 2002-05-27
Granted: 2004-03-20
Abstract: FIELD: medicine. SUBSTANCE: the present innovation deals with technology to obtain medicinal preparations out of human blood plasma. Residue of VI-1 alcoholic fraction of blood plasma should be homogenized by special technique in sodium chloride solution followed by thermal denaturation of protein admixtures, sorption of obtained solution upon DEAE-cellulose, elution with sodium chloride solution at concentration being 0.1 M, not higher, precipitation of admixtures with ethanol and chloroform mixture, their separation with centrifuging, precipitation of target product with ethanol, dissolving the residue, sterilizing filtration, pasteurization and lyophilic drying of ceruloplasmin solution. At the stage of dissolving the residue of target product one should add mannitol into solution at the quantity of 0.05-0.15 mg/ml protein that enables to obtain preparation of high enzymatic activity being 12 U/mg, not less. EFFECT: higher efficiency. 2 ex
Patent RU-2238002-C2 (RU)
Inventor: EVDOKIMOV I A
IPC: A23C21/00
Filed: 2002-06-10
Granted: 2004-10-20
Abstract: FIELD: milk industry. 
     SUBSTANCE: method involves introducing into whey 1%-colloid solution of chitosan, said solution being introduced into cheese whey of 16-24 0 T acidity and temperature of 10-25 0 C in an amount of 2.5-10 wt%; mixing mixture and holding for 25-30 min; introducing apple or orange juice concentrate in an amount of 4-5%; introducing citric acid in an amount of 0.03-0.08% by weight of mixture; mixing; heating to temperature of 83-87 0 C and holding at such temperature for 20-60 min; separating sediment; introducing into clarified liquid saccharose in an amount of 1-5 wt% and lactose syrup in an amount of 0.5-1.0 wt%; providing repeated thermal treatment at temperature of 83-87 0 C; holding for 15-20 s; cooling to temperature of 6-8 0 C; introducing sodium benzoate and pouring. 
     EFFECT: increased cleaning of beverage from suspended particles, improved gustatory qualities and increased functional qualities of beverage. 
     2 cl, 1 tbl
Patent RU-2250859-C2 (RU)
Inventor: ARTEM EV V V
IPC: B64C3/00
Filed: 2002-06-18
Granted: 2005-04-27
Abstract: FIELD: aeronautical engineering; enhancing efficiency of any aircraft. 
     SUBSTANCE: proposed method consists in manufacture of sectional wing consisting of smaller and larger members of close profile. Single profile is formed in retracted position of both members; at extended position, smaller member is kept at equidistant separation from larger member for increase of thickness of sectional wing. Novelty of invention consists in equidistant separation of smaller member from larger one. Ratio of larger and smaller profiles of sectional wing is equal to 1:0.3. At landing of flying vehicle, smaller member of sectional wing may be placed in extended position; both members form single profile of sectional wing at flight configuration of aircraft. 
     EFFECT: enhanced efficiency; extended field of control of aerodynamic characteristics of wing; simplification of control systems. 
     2 cl, 4 dwg
Patent RU-2238956-C2 (RU)
Title: Method of preparing microgranular optic bleachers
Inventor: UTROBIN A N
IPC: B01J2/16
Filed: 2002-12-02
Granted: 2004-10-27
Abstract: FIELD: textile industry. 
     SUBSTANCE: invention relates to improved method for preparing microgranular optic bleachers belonging to triazinylaminostilbene series, which are used in optical bleaching of textile materials. Product of invention is prepared by spray drying of aqueous suspension containing optical bleacher and, as dispersant, naphtholsulfonic acid/formaldehyde polycondensation product. According to invention, aqueous suspension further contains (i) binding agent composed of carboxymethylcellulose, liquid glass, and polyethylene glycol with molecular weight 600 g/mole in amounts 1, 3, and 2-4 wt parts per 100 wt parts of bleacher, respectively, (ii) Porfor , and (iii) Porfor decomposition activator. 
     EFFECT: prevented decomposition of bleacher during drying due to increased heat resistance of indicated aqueous suspension. 
     5 cl, 3 tbl, 24 ex
Patent RU-2237983-C2 (RU)
Inventor: KETKOVICH A A
IPC: H05G1/00
Filed: 2002-12-24
Granted: 2004-10-10
Abstract: FIELD: nondestructive inspections of objects using roentgen rays. 
     SUBSTANCE: device has laser; two mirrors of which first one is installed at intersection point of laser and X-ray beam axes and functions to convey laser beams concentric with respect to X-ray beams to object; linear scale; telescope designed for expanding and collimating laser radiation and for shaping actual image of luminous disk by means of second mirror; and television system. Novelty is that device lens is mounted for entering and escaping laser beam, first focus of lens being spaced from intersection point of X-ray beam axis and first mirror through distance equal to that from this point to X-ray radiator anode and that focal length of lens is specified by definite relation. 
     EFFECT: facilitated evaluation of object area size. 
     1 cl, 1 dwg
Patent RU-2244699-C2 (RU)
Inventor: SOPIN V F
IPC: C06B25/28
Filed: 2002-12-23
Granted: 2005-01-20
Abstract: FIELD: production of blasting powder. 
     SUBSTANCE: the invention is dealt with the field of production of blasting powder. The invention offers a method of phlegmatization of blasting powder, in particular, fine-grained pyroxylin blasting powder, spherical blasting powder, obsolete fine-grained pyroxylin blasting powder or obsolete spherical blasting powder. The method of phlegmatization of blasting powder provides for a treatment of the blasting powder by a phlegmatizator in a water medium. For that purpose a reactor is filled up with water, then they load blasting powder, heat up and exercise a one-shot introduction of a phlegmatizating agent made in the form of a water emulsion. In the capacity of the phlegmatizating agent is used dibutyl phthalate or a mix of diphenylamine and dinitrotoluene, or a mix of centralite №1 and dinitrotoluene, or a mix of centralite №2 and dibutyl phthalate. The invention allows to utilize the obsolete blasting powders, to increase safety of process of phlegmatization of the blasting powders, to reduce durations of the process of phlegmatization of the blasting powders, to improve ballistic performances of produced blasting powders. 
     EFFECT: the invention allows to increase safety, to reduce durations of the process of phlegmatization of the blasting powders and to upgrade ballistic performances of produced blasting powders. 
     4 tbl
Patent RU-2255601-C2 (RU)
Inventor: JUDINA T P
IPC: A23L27/60
Filed: 2003-01-10
Granted: 2005-07-10
Abstract: FIELD: food processing industry. 
     SUBSTANCE: claimed emulsion includes cedar nut kernel and cocoa powder as filler, desiccated milk, sand sugar or substitute thereof, vanillin, cinnamon and food-grade acid, as well as vegetable oil, extract from soapwort (Suponaria Officinalis L.) roots, Laminal and water. Said components are used in predetermined ratio. 
     EFFECT: target product with improved biological value, decreased caloric capacity and increased storage time. 
     4 cl, 5 tbl
Patent RU-2249945-C2 (RU)
Title: Способ контроля тепловыделения пчелиной семьи в пассивный период
Inventor: DREJZIN V EH
IPC: A01K47/00
Filed: 2003-02-26
Granted: 2005-04-20
Abstract: Изобретение относится к пчеловодству. Предложенный способ контроля тепловыделения пчелиной семьи в пассивный период позволяет без применения сложных аппаратных средств, только по замерам температур контролировать тепловыделение пчелиных семей всей пасеки. 20 ил. (6 табл.).
Patent RU-2254270-C2 (RU)
Inventor: BOLOTNOV V F
IPC: B64G1/22
Filed: 2003-03-20
Granted: 2005-06-20
Abstract: FIELD: rocketry and space engineering; hermetic detachable joints for flying vehicle compartments. 
     SUBSTANCE: proposed joint consists of compartments forming threaded pair for butt connection of them. External thread is made on cylindrical body 4 of one of compartments and projection is strengthened with frame 5 provided with threaded seat 7 where captive retainer 7 of threaded pair is placed. Threads of pair have longitudinal slots 10 whose depth exceeds depth of thread and their length is no less than length of thread. Slots give free passage for respective projections of external and internal threads; projections are screwed together and their longitudinal planes of symmetry are aligned. 
     EFFECT: reduced mass; improved service characteristics. 
     4 cl, 4 dwg
Patent RU-2259150-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/00
Filed: 2003-04-22
Granted: 2005-08-27
Abstract: FIELD: food processing industry, canned food industry. 
     SUBSTANCE: claimed method includes table beet preparation, pulping, sterilization of obtained puree and fermentation with simultaneous cultivation of citric acid fermentation micellar fungi of genus Trichoderma and genus Aspergillus. Further cultural liquid is separated, and concentrated up to dry matter content of 58-60 %. Obtained concentrate is introduced into prepared plant raw material and boiled out. Solid residue obtained after sequential extraction of biomass of Mortierella hygrophila micromycete with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water, is introduced into cultural liquid in amount of 6-8 % based on dry matter mass. Moreover extract from equivalent amount of the same biomass with non-polar extractant in above-critical state is introduced into concentrate. 
     EFFECT: target product with improved organoleptic properties. 
     5 ex
Patent RU-2274046-C2 (RU)
Inventor: OBOZNJAJA VIKTORIJA ALEKSEEVNA
IPC: A23L21/10
Filed: 2003-07-07
Granted: 2006-04-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide spectrum of vitamin activity and unconventional pleasant combination of organoleptic properties one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of dog rose fruits, hibiscus flowers, hawthorn fruits, bilberry leaves, mountain cranberry leaves and rosewort root. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate and a preparation obtained out of Pythium ultimum micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2301801-C2 (RU)
Inventor: MATSUSHITA AKIO
IPC: C07D239/00
Filed: 2002-07-12
Granted: 2007-06-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to novel methods (variants) for synthesis of 2-(N-methyl-N-methanesulfonylamino)-pyrimidine of the formula (3)   and aminopyrimidine compound of the formula (8)   that can be used in synthesis of the known medicinal preparation - rosuvastatin. In compounds of formulae (3) and (8) R represents lower alkyl; each of R 1  and R 2  represents independently hydrogen atom, alkyl group, alkylsulfonyl group or arylsulfonyl group. Method for synthesis of compound of the formula (3) involves the following steps: (I) isobutyrylacetate ester of compound of the formula (5):   wherein R represents lower alkyl is subjected for interaction with 4-fluorobenzaldehyde and urea in the presence of proton compound and metal salt; (II) compound synthesized in reaction at step (I) is oxidized; (III) obtained product after oxidation from stage (II) is subjected for interaction with organic sulfonyl halide of the formula (2): R'-SO 2 -X wherein R' represents lower alkyl substituted possibly with halogen atoms, phenyl substituted possibly with 1-3 groups chosen from nitro-group, halogen atoms, branched or direct lower alkyl, lower alkoxy-group; X represents halogen atom or organic sulfonic anhydride of the formula (2a): (R'-SO 2 )-O wherein R' has a value given above in the presence of a base;  (IV) product of reaction at step (III) is subjected for interaction with N-methyl-N-methanesulfonamide in the presence of a base. Method for synthesis of compound of the formula (8) involves a step for interaction of corresponding 2-halide- or 2-substituted sulfonylpyrimidine with corresponding amino-compound. Also, invention relates to novel intermediate compounds and methods for their synthesis. Proposed methods provide avoiding toxic compounds and to obtain compounds of high purity and with the high yield. 
     EFFECT: improved methods of synthesis. 
     35 cl, 27 ex
Patent RU-2287769-C2 (RU)
Inventor: TJURIN ALEKSANDR VASIL EVICH
IPC: F42B30/02
Filed: 2004-04-20
Granted: 2006-11-20
Abstract: FIELD: small-arms ammunition, in particular, envelopes of bullets used for equipment of cartridges of rifled small arms. 
     SUBSTANCE: the bullet envelope has an axisymmetric shape, it is made of steel with a protective coating applied onto its surface, with an increased thickness in the nose and thin-walled parts engageable with the bore surface.  The entire thickened part of the envelope or its separate axisymmetric section have an enhanced strength and hardness as compared with the strength and hardness of the thin-walled section of the envelope.  The method for manufacture of a bullet envelope of an axisymmetric shape consists in making of a steel blank with an increased thickness in the nose and thin-walled sections engageable with the barrel bore surface, and in coating of the envelope surface with a protective layer.  The entire thickened part of the envelope or its separate axisymmetric section is imparted with enhanced strength and hardness as compared with the strength and hardness of the thin-walled section of the envelope. 
     EFFECT: improved operating characteristics of cartridges and small arm. 
     2 cl, 3 dwg
Patent RU-2294447-C2 (RU)
Inventor: KOCHETOV RUDOL F VJACHESLAVOVI
IPC: F02M17/04
Filed: 2004-05-05
Granted: 2007-02-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed invention makes it possible to create unified row of carburetors with fuel pump for engines, power rating from 0.7 kW to 6.6 kW, increase service life and reliability of main control member (fuel valve) and carburetor as a whole, improve pickup of engines and their operation at transient conditions, reduce fuel consumption at full-throttle and content of impurities in exhaust gases, provide stable operation of engines at any position in space, simplify design of carburetors and unify main components, improve starting of engine from cold.  Diaphragm carburetor for internal combustion engine has main air horn with fitted-in starting (choke) and throttle valves, main air venture, fuel feed regulator made in form of diaphragm forming with body fuel chamber connected with fuel feed channel provided with control member and lever installed at outlet, main metering system with return valve and idling system communicating with fuel chamber of fuel regulator through fuel pipelines.  Carburetor is furnished with built-in fuel pump, two atomizers arranged in venture of main air horn, jets in upper body which is secured to end face of body by three screws and covers fuel spaces between which damping diaphragm with gasket is installed, forming dampers of full-throttle and idling systems to kill wave and inertia oscillations of fuel and fuel emulsion. 
     EFFECT: provision of family of carburetors of minimum overall dimensions. 
     5 cl, 1 dwg
Patent RU-2294460-C2 (RU)
Title: Способ оптимирования эксплуатации множества компрессорных агрегатов компрессорной станции природного газа
Inventor: LAU DITER
IPC: F04D27/02
Filed: 2002-10-11
Granted: 2007-02-27
Abstract: Изобретение относится к способу оптимирования эксплуатации множества компрессорных агрегатов компрессорной станции природного газа. За счет подрегулировки заданных значений частот вращения различных компрессорных агрегатов достигают оптимальное положение отдельных рабочих точек в различных семействах характеристик компрессорных агрегатов и тем самым минимальную загрузку топлива для требуемой от компрессорной станции природного газа компрессорной мощности. На основе достигнутого таким образом минимирования расхода топлива уменьшается количество выхлопных газов и тем самым эмиссия NO x  и CO 2 . Описанное выше автоматическое программное управление с целью минимирования расхода топлива компрессорной станции природного газа может быть реализовано предпочтительно на основе инсталлированной для эксплуатации компрессорной станции природного газа программы автоматизации так, что не требуется никакой отдельной программы оптимизации или другого программного модуля. 4 з.п. ф-лы, 2 ил.
Patent RU-2305701-C2 (RU)
Title: Method of production of detergent granules
Inventor: AKKERMANS JOKHANNES KHENDRIKUS
IPC: C11D1/83
Filed: 2002-10-23
Granted: 2007-09-10
Abstract: FIELD: production of detergent compositions by granulation process. 
     SUBSTANCE: proposed method includes first stage (i) of mixing solid component and first liquid binder in mechanical granulator; liquid binder contains anion-active surfactant and nonionogenous surfactant and/or soap and/or fatty acid, thus obtaining powder; proposed method includes stage (ii) of mixing the powder obtained at stage (i) and second liquid binder in granulator at low rate of powder shift; second liquid binder contains liquid nonionogenous surfactant, soap and/or fatty acid and non-soap anion-active surfactant if necessary, thus obtaining detergent granules. Composition of second liquid binder differs from that of first liquid binder and mass ratio of first liquid binder to the second one ranges from 15:1 to 1:1. 
     EFFECT: improved quality of powder due to balance between quick dissolvability and quick dispersibility. 
     19 cl, 6 tbl, 6 ex
Patent RU-2275380-C2 (RU)
Title: Complex organometallic propylene polymerization catalyst and method for production of elastomer stereoblock polypropylene
Inventor: DZHABIEVA ZINAIDA MIKHAJLOVNA
IPC: C08F110/06
Filed: 2004-07-26
Granted: 2006-04-27
Abstract: FIELD: polymerization processes and catalysts. 
     SUBSTANCE: inventors claim organometallic catalytic system for production of elastomer stereoblock polypropylene via polymerization of propylene, which system contains octahedral hexafluorine-substituted bis-acetylacetonate complex of formula (CF 3 COCHCOCF 3 ) 2 MCl 2 , where M represents Ti or Zr, and, as organoaluminum compound, AlR 3 , where R represents ethyl, propyl, isopropyl, butyl, isobutyl, or tert-butyl, and; additionally, organomagnesium compound MgR 2  or MgRX, where R is alkyl radical with 1-4 carbon atoms and X = Cl, Br, or I, M/Mg/Al molar ratio being 1.0:2.0:(100-500). Claimed is also a method for production of elastomer stereoblock polypropylene via polymerization of propylene in presence of homogenous catalyst system at transition metal complex concentration 10 -3 -10 -5  mole/L. 
     EFFECT: increased catalytic activity. 
     2 cl, 1 tbl, 22 ex