baber/WOPTO huggingface dataset:
Patent RU-2059760-C1 (RU)
Title: Loader working equipment turning column
Inventor: KIRILYUK ANATOLIJ KHARITONOVIC
IPC: E02F3/358
Filed: 1994-08-17
Granted: 1996-05-10
Abstract: FIELD: earth-moving machinery; loaders with back shovel equipment or other working members which require turning around vertical axis. SUBSTANCE: loader working equipment turning column has fixed portion and fitted-in movable portion with lugs for securing loader working equipment. Movable portion turning drive is mounted under lower support of  -shaped frame which is essentially fixed portion. Upper and lower members of frame have coaxial holes and then serve as upper and lower supports for fitted-in movable portion. Lugs on movable portion are secured between upper and lower supports. Movable portion turning drive has hydraulic cylinders coupled with gear rack which is in meshing with gear wheel installed on end of movable portion which is beyond the limits of lower support. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2096032-C1 (RU)
Title: Cosmetic agent
Inventor: NIKOLAEVA ELENA G
IPC: A61K8/66
Filed: 1994-09-27
Granted: 1997-11-20
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: cosmetic agent has an enzymatic complex obtained from biomass of the cultured plant cells of ginseng and polyscyas as an active component and cosmetically acceptable carrier and/or solvent. Content of enzymatic complex in an agent is 0.1-12.0 wt.-%. Agents show high efficiency, stability at storage, antiirritation effect on skin, promote damage healing. EFFECT: enhanced effectiveness of agent. 1 tbl
Patent RU-2108251-C1 (RU)
Title: Device for checking angle of running-on of freight car wheel on rail
IPC: B61K9/04
Filed: 1994-10-11
Granted: 1998-04-10
Abstract: FIELD: railway transport. SUBSTANCE: device has light radiators, light receivers, information processing unit and recorder. Light receivers are made in form of lines of photocells arranged at fixed step, and information processing unit is made in form of counter of maximum difference of shaded and light- struck photocells of right-hand and left-hand light receiving lines. EFFECT: enhanced evaluation of freight car wheel running-on angle in service. 1 dwg
Patent RU-2106605-C1 (RU)
Inventor: PUGACHEV I I
IPC: G01F11/00
Filed: 1994-10-12
Granted: 1998-03-10
Abstract: FIELD: dosing of loose materials. SUBSTANCE: method consists in constant delivery of compressed gas into dosing apparatus cavity under valve at fixed excess pressure, formation of portion of product stabilized by mess, which is removed after valve operation, and formation of next portion of product for removal in one action of valve operation together with removal of preceding portion of product due to abrupt drop of pressure in dosing apparatus cavity. EFFECT: more effective dosing. 2 dwg
Patent RU-2082269-C1 (RU)
Title: Device for protection against single-phase short- circuit to ground in power supply line with insulated neutral wire
Inventor: BUKHTOYAROV VASILIJ F
IPC: H02H3/16
Filed: 1994-10-26
Granted: 1997-06-20
Abstract: FIELD: electric engineering. SUBSTANCE: device has zero sequence current transformers 3 and 4 which are located on connections 1 and 2, current-to-direct-voltage converters 5 and 6, integrators 7 and 8, threshold gates 9 and 10, matching gates 11 and 12, pulse expanders 13 and 14, final-control units 15 and 16, NOR gate 17, NOT gate 18, OR gate 19 and prohibition gate 20, start unit 21, low-frequency locking unit 22, zero sequence voltage transformer 23, main and additional reference voltage sources 24 and 25, closing gate 26, breaking gate 27, diode assembly 28. OR gate, NOT gate, prohibition gate, low-frequency locking unit, diode assembly, additional reference voltage source, closing and breaking gates are introduced to accomplish the goal of invention. EFFECT: increased functional capabilities, increased precision of detection of destroyed connection. 1 dwg
Patent RU-2135546-C1 (RU)
Title: Device for catalytic cracking of hydrocarbon raw materials
Inventor: KASTEHGNEHS LEON FRENSIS
IPC: B01J8/26
Filed: 1994-11-11
Granted: 1999-08-27
Abstract: FIELD: catalytic cracking of hydrocarbon raw materials; applicable with fluidized bed. SUBSTANCE: cyclone separator with ascending flow is located beyond reactor chamber. Separated catalyst from cyclone separator with ascending flow enters desorber, and separated vapor is directed to gas collector. Desorber and gas collector are located inside of reactor chamber. Device also has means with withdrawal of desorbed gas from catalyst desorber and its supply through cyclone separator with ascending flow to gas collector. Maintained in cyclone separator with ascending flow is constant pressure relative to reactor chamber. Invention makes it possible to quickly separate catalyst-hydrocarbon suspension. EFFECT: higher efficiency. 7 cl, 2 dwg
Patent RU-2083486-C1 (RU)
Title: Method of purifying hydrogen peroxide
Inventor: BUDKOV VYACHESLAV A
IPC: C01B15/026
Filed: 1994-11-09
Granted: 1997-07-10
Abstract: FIELD: purification of chemicals. SUBSTANCE: invention relates to removal of organics from hydrogen peroxide solution. Extraction column with fluoroplastic plates is fed with hydrogen peroxide aqueous solution containing acetic acid. As extractant, polar C 4 -C 8 -organic solvent, e.g. ethyl acetate is used which is saturated with peroxide to concentration being in equilibrium with that of initial peroxide solution. Extractant enriched with acetic acid is neutralized with 2-10% alkali solution, purified and repeatedly introduced into the acetic acid extraction stage, whereas peroxide aqueous solution is liberated from extractant and then concentrated into commercial 70% hydrogen peroxide. Organic phase does not capture more than 0.5 wt %, and acetic acid content in 70% hydrogen peroxide does not exceed 200 mg/l. EFFECT: increased purification degree. 1 dwg
Patent RU-2127251-C1 (RU)
Title: Process for preparing fatty acid esters
Inventor: MANFRED GROSS
IPC: C07C67/03
Filed: 1994-01-19
Granted: 1999-03-10
Abstract: FIELD: organic chemistry. SUBSTANCE: present invention describes process for preparing fatty acid esters of lower monohydric n-alcohols by transesterification of fatty acid glycerides in the presence of main catalysts. On completion of transesterification, ester phase is washed with glycerol or glycerol phase of previous transesterification stage, glycerol phase is separated and treated with whitening clay, silicic acid or other physical and chemical materials. The claimed process makes it possible to obtain quality product from unrefined native oils without washing with water and without using water-containing acids for neutralization of catalyst in ester form. EFFECT: more efficient preparation process. 4 cl
Patent RU-2100723-C1 (RU)
Title: Plant for drying loose materials in fluidized bed
Inventor: ZAJNULLIN LIK A
IPC: F26B17/10
Filed: 1994-11-30
Granted: 1997-12-27
Abstract: FIELD: drying of thermosensitive materials. SUBSTANCE: plant includes fan, heat generator and drying chamber 3 with heated air passages and sections 5 and cold air passages and sections 7, used air discharge passage 6, gas distributing grid 9, loading pipe 10, upper port 11 with swivel damper and adjustable baffle for during-operation unloading of material and lower port 12 with swivel damper for complete removal of material from drying chamber in case of stop. Loading branch pipe 10 is connected with feeder provided with capacity regulator depending of initial moisture content of material and funnel. Besides that, plant is provided with device for loading moist material in funnel of feeder and discharge of dried material from drier into reservoirs for storage. Gas distributing grid is made from inclined plates forming slots whose width is equal to 0.03-0.07 of pitch between adjacent slots. Height of baffle of upper port 11 may be changed within 4.4-8.3 of pitch between adjacent slots. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2128656-C1 (RU)
Title: Heterobicyclic compound, pharmaceutical composition, methods of synthesis of heterobicyclic compound
Inventor: LEONARDI AMEDEO
IPC: C07D307/80
Filed: 1993-02-23
Granted: 1999-04-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes compounds of the general formula (I) where heteroatom X means oxygen but can be another; group W means preferably carbonyl-group but can has another values. Preferable heterocyclic ring is 4-oxo-4H-1-benzopyrane and it can has broad pattern of substituents R 2 , R 3 , R 6  and R 7 ; Y means a bound group taken from the broad pattern but involving -COO, -CONH, -O-, -SO 2  and SO 2 NH-; Z means alkylene chain and B - a complex amine. These compounds and their prodrugs, enantiomers and diastereoisomers, N-oxides and pharmaceutically acceptable salts are benefit for treatment of patients with hypertension and urinary tract disorders associated with benignity prostate hypertrophy and other sicknesses. Invention proposes a method of synthesis of compounds of the formula (I) that involves condensation of compound of the general formula (II): F 1 -Y-Z-L where F 1  means formula (III) where  , X, W, R 2 , R 3 , R 6  and R 7  have values indicated above; L - halogen atom or a group to be split with compound of the formula (IV): H-B where B has values indicated in point 1 of invention claim. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 16 cl, 16 dwg, 2 tbl, 130 ex
Patent RU-2092365-C1 (RU)
Title: Crawler vehicle road wheel
Inventor: KABAKOV VLADIMIR NIKOLAEVICH
IPC: B62D55/14
Filed: 1995-03-24
Granted: 1997-10-10
Abstract: FIELD: transport engineering; crawler vehicles. SUBSTANCE: crawler vehicle road wheel has roller 1 mounted through bearing unit 2 on fixed axle 3 with oil bath 4 in its inner space connected through radial holes 5 with bearing unit 2, and through channels 6, with end face oil seals 7. Holes 5 are arranged in pairs on cross planes at acute angle, preferably, at 60 degrees, relative to vertical O-O 1  dropped through geometric axis of road wheel. Axle 3 has three longitudinal flats in zone of contact with bearing unit 2: flat 8 is made in upper part of axle 3 and two flats 9 are located on its opposite side surfaces in planes square to plane of upper flat. EFFECT: provision of constant delivery of lubricant to friction surfaces of road wheel bearing unit. 2 cl, 2 dwg
Patent RU-2095428-C1 (RU)
Title: Apparatus for producing superfine-grain ingots in high vacuum
Inventor: DESYATOV ANDREJ V
IPC: C21C7/10
Filed: 1995-03-30
Granted: 1997-11-10
Abstract: FIELD: machine engineering, namely production of materials with new properties. SUBSTANCE: apparatus for producing superfine-grain ingots in high vacuum includes vacuum chamber and arranged in said chamber: rotating blank, heat power source mounted in such a way that said blank is not subjected to its action, cooled casting mold mounted on table with possibility of molding ingot of solidified drops of melt metal dispersing from surface of rotating blank. Apparatus is provided with additional heat source. Said source is placed in vacuum chamber with possibility of heating ingot being solidified in cooled casting mold provided with temperature meter. Said table is mounted with possibility of motion in two directions according to predetermined law. EFFECT: enhanced structure of ingots. 3 cl, 1 dwg
Patent RU-2088370-C1 (RU)
Title: Model composition for investment patterns
Inventor: APPILINSKIJ VLADIMIR V
IPC: B22C7/02
Filed: 1995-04-07
Granted: 1997-08-27
Abstract: FIELD: casting. SUBSTANCE: model composition based on paraffin, brown-coal wax, petroleum bitumen, and triethanolamine is supplemented with polyethylene, polyethylene wax, and colophony, contents of all components is the following, wt.-%: 44-46, 17-18, 5-6, 3-4, 3- 4, 13-16, and 10-11, respectively. EFFECT: improved quality of composition. 8 tbl
Patent RU-2097496-C1 (RU)
Title: Device for taking water out of well
Inventor: KOSTIN ALEKSANDR G
IPC: E03B3/10
Filed: 1995-04-18
Granted: 1997-11-27
Abstract: FIELD: devices and mechanisms designed for artesian water supply into city main line systems, servicing of underground water sources and water intake works. SUBSTANCE: device has pressure pipeline and multisection centrifugal pump with submersible electric motor placed in well above-filter pipe. Shafts of pump and motor are rigidly connected. First section of pump has protective-and-sealing member arranged in holder for providing hydraulic sealing between pump housing and wall of above-filter pipe. Pressure pipeline has branch pipe to deliver handled water into space of protective-and-sealing member. EFFECT: increased capacity of water intake by preventing baring of pump housing, reduced expenses as no additional wells are to be drilled for required water supply. 1 dwg
Patent RU-2079603-C1 (RU)
Title: Method of improvement of soft ground properties
Inventor: ARUTYUNOV IGOR S
IPC: E02D3/10
Filed: 1995-07-14
Granted: 1997-05-20
Abstract: FIELD: engineering preparation of bases, particular, methods of improvement of properties of soft grounds. SUBSTANCE: method of improvement of soft ground properties includes pouring off on the surface of soft ground 1 of drainage pad 2, formation of columnar drainage bodies 6 through the whole thickness of soft ground and pressing out of water from this layer by static load of weight of drainage pad. Columnar drainage bodies 6 are arranged in rows in plan. In so doing, drainage bodies in each successive row are located with their shifting relative to the drainage bodies of the preceding row. Drainage bodies 6 are formed in two stages by simultaneous blasting at each stage every other row of explosive charges installed through the whole thickness of soft ground 1 in preliminary made holes in places of location of columnar drainage bodies and filling of hollows 5 produced by blasting with drainage pad material by gravity. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2128646-C1 (RU)
Inventor: EHRIK TORNGOR KHANSEN
IPC: C07C5/333
Filed: 1994-01-07
Granted: 1999-04-10
Abstract: Изобретение касается новой кристаллической формы кальципотриола-гидрата формулы 1      и фармацевтической композиции на его основе, проявляющей улучшенные свойства и высокую стабильность. 2 с. и 3 з.п.ф-лы.
Patent RU-2114123-C1 (RU)
Inventor: EHSTRIN JA I
IPC: C08C19/44
Filed: 1995-11-21
Granted: 1998-06-27
Abstract: FIELD: chemical technology, polymers. SUBSTANCE: invention relates to the synthesis of hydrocarbon oligomers having terminal reactive groups. Synthesis of oligodienediols having terminal hydroxyl groups is carried out by treatment of dilithiumoligodiene with ethylene oxide to form terminal hydroxyl groups. Dilithiumoligodiene is synthesized by polymerization of coupled dienes in hydrocarbon solvents at two-stage addition of couples dienes. At the first stage disecondary dilithiumalkane is used as an initiating agent followed by separation of low-molecular insoluble dilithiumoligodiene formed at the first stage and its utilization as an oligomeric initiating agent at the second stage. Mole ratio monomer : disecondary dilithiumalkane is 10-20. Monomer amount at the secondary stage is taken depending on required mass of the end product. Invention can be used for production of synthetic rubber. EFFECT: improved method of synthesis. 3 cl, 1 tbl
Patent RU-2111716-C1 (RU)
Title: Method for treating the cases of injured pelvis
Inventor: BESAEV G M
IPC: A61B17/56
Filed: 1995-11-15
Granted: 1998-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing crossed wires into anterosuperior spines of iliac bones in oblique sagittal plane to a depth of at least 5 cm and fixing them as a bundle by means of fastening members. Wires with locking members are also introduced into superoposterior segments in the area of sacroiliac articulation and into subacetabular zone of the iliac bones to a depth of not more than 3 cm. The wires are fixed as a bundle by means of fastening members connected with threaded rods for carrying out reposition and fixation. EFFECT: enhanced effectiveness of treatment; low risk of traumatic complications. 2 dwg
Patent RU-2104108-C1 (RU)
Inventor: SHURINOV V A
IPC: B21D3/16
Filed: 1995-12-07
Granted: 1998-02-10
Abstract: FIELD: plastic metal working, namely technique for straightening by elastoplastic bending at producing hydraulic cylinders, housings and plungers of depth sucker rod pumps and other high-accuracy elongated articles. SUBSTANCE: method comprises steps of measuring curvature of article, placing it onto supports and acting upon article by effort for creating its elastoplastic bending in axial plane. Plastic bending of article is realized in cross section of straightening zone by equal values in two arbitrary mutually normal planes. At each operation of plastic bending value of residual plastic bending is determined in plane normal relative to acting effort. Direction of symmetry axis of strength parameters is also determined in cross section of straightening zone. At first straightening is realized at acting upon article by effort normal relative to said symmetry axis of strength parameters of article and then - along said symmetry axis. EFFECT: enhanced accuracy and efficiency of method. 1 tbl, 3 dwg
Patent RU-2117393-C1 (RU)
Title: Device for choice of satellite for establishing communication
Inventor: VINOD KUMAR
IPC: H04B7/155
Filed: 1994-06-07
Granted: 1998-08-10
Abstract: FIELD: satellite communication systems for connection to terminal. SUBSTANCE: device has measuring unit D, which is used for generation of information about position as function of position of given terminal with respect to each of three nearest satellites (S1, S2, S3) which synchronization signals are received by terminal. In addition device has decision making unit which detects duration of estimated radio connection sighting for each satellite using said information about position. In addition device has choosing unit which chooses one satellite (S2) which provides longest duration of estimated radio connection sighting. EFFECT: increased functional capabilities. 11 cl, 7 dwg
Patent RU-2124375-C1 (RU)
Title: Rescue respiratory device and method of respiratory tract protection by means of device
Inventor: ABRAMOV JU V
IPC: A62B18/04
Filed: 1996-01-31
Granted: 1999-01-10
Abstract: FIELD: individual protection of respiratory tracts. SUBSTANCE: device has transparent protective mask made of soft fire-proof material with flexible packing around neck hole. Appliance for supplying respiratory mixture under mask may be represented by independent bottle or general main line. Respiratory mixture is fed to submask space by blowing it through submask space with bleeding through soft unsealed neck packing with controllable pressure, as compared with outer pressure beyond mask. EFFECT: simplified construction, enhanced convenience in use and reliability in operation. 3 cl, 2 dwg
Patent RU-2124133-C1 (RU)
Inventor: ROMANI DZHJUZEPPE
IPC: F16C27/04
Filed: 1995-08-08
Granted: 1998-12-27
Abstract: FIELD: mechanical engineering; bearing support for turbine machines, such as gas-turbine engines, exposed to higher pressure. SUBSTANCE: according to invention, oil delivered under pressure is used for application of axial effort to outer bearing race of ball bearing support. Effort is conveyed along race of ball bearings to inner race of bearing support and, further on, through engine shaft, to bearing of other axially spaced bearing support. Effort brings balls in both supports into intimate working contact with their bearing races. EFFECT: reduced to minimum vibration in bearing supports. 3 cl, 1 dwg
Patent RU-2111864-C1 (RU)
Title: Valuable document with security elements
Inventor: HERRMANN JUERGEN
IPC: B42D25/328
Filed: 1994-10-06
Granted: 1998-05-27
Abstract: FIELD: securities. SUBSTANCE: valuable document has at least one opening in the form of a window made in the medium intended for manufacture of valuable document. The opening is closed with the aid of transmittant coating film projecting to all sides beyond the opening and completely fastened on the medium surface, the film is transparent at least in its separate sections. The film is positioned in the medium surface recess. EFFECT: enhanced security. 18 cl, 3 dwg
Patent RU-2139688-C1 (RU)
Inventor: KUZNETSOV O F
IPC: A61B17/42
Filed: 1996-07-10
Granted: 1999-10-20
Abstract: Изобретение относится к гинекологии, физиотерапии. Способ заключается в том, что осуществляется воздействие охлаждающим агентом с температурой от -21 до -23 o C путем медленного поглаживания по ходу часовой стрелки и кратковременными периодическими аппликациями агента вначале в области живота, а затем в пояснично-крестцовой области дважды в течение 3-4 мин с интервалом 1-2 мин ежедневно или через день с общим количеством процедур 8-12. Способ позволяет достичь обезболивающего эффекта без применения лекарственных средств, хорошо переносится больными.
Patent RU-2150141-C1 (RU)
Title: Method, device and circuit for hadamard transform
Inventor: KHAUTEN DEKHESH
IPC: G06F17/14
Filed: 1994-12-20
Granted: 2000-05-27
Abstract: FIELD: digital signal processing. SUBSTANCE: basic structural unit of fast Hadamard transform device is signal processor, which has subtraction unit, which subtracts input symbol from delayed processed symbol, first multiplexer, memory unit, which stores output information of first multiplexer as delayed processed symbol, adder for addition of input symbol to delayed processed symbol. In addition device has second multiplexer for production of either sum of input symbol and delayed processed symbol or delayed processed symbol as output information. Base processor is designed for combined operations with various memory configurations. Processors may be connected in series to achieve Hadamard transform for any given order. In addition, invention claims specify two methods for optimization of memory resource allocation. One claim uses optimal configuration of memory elements, another one uses truncation. EFFECT: decreased memory resources, possibility of sequential transform. 16 cl, 4 dwg
Patent RU-2099600-C1 (RU)
Title: Hydraulically-driven diaphragm pump
Inventor: RYABYKH BORIS I
IPC: F04B47/04
Filed: 1996-08-13
Granted: 1997-12-20
Abstract: FIELD: mining industry; farming. SUBSTANCE: pump includes hydraulic pulser and submersible part which is divided into delivery, intermediate and suction chambers interconnected together and connected with surrounding medium by means of check valves. Flexible diaphragms fitted between delivery and suction chambers, as well as between intermediate chamber and surrounding medium are used for transfer of pressure among these chambers. Hydraulic pulser ensures periodic unsealing of delivery chamber. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2111028-C1 (RU)
Title: Polyvalent absorbing box
IPC: A62B23/02
Filed: 1996-09-18
Granted: 1998-05-20
Abstract: FIELD: applicable in gas masks for protection of respiratory organs from harmful substances. SUBSTANCE: absorbing box consists of body with bottom and three-layer mixture including catalyst in form of hopcalite, absorber-drier and additional catalyst. Absorber-drier is essentially ammonia absorber based on carbon, and additional catalyst is in form of absorber based on carbon with additives of copper, chromium and silver oxides. Mixture layers are separated from one another by screen - canvas and/or activated carbon cloth and taken in ratio of (1-2):(5-2):1, respectively. The layers are arranged in the following sequence in direction of flow of inhaled air: catalyst, absorber-drier, catalyst in form of hopcalite. EFFECT: extended polyvalency of protection of human respiratory organs from a wide range of harmful substances. 3 tbl