baber/WOPTO huggingface dataset:
Patent RU-2057108-C1 (RU)
Title: Process for preparing e-5-bromopenetene-2
Inventor: MATVEEVA ELENA D
IPC: C07C21/14
Filed: 1992-12-16
Granted: 1996-03-27
Abstract: FIELD: synthesis of organic compounds. SUBSTANCE: two-stage treatment of the starting cyclopropyl ethanol first with phosphorus tribromide absolute inert solvent in the presence of anhydrous lithium salt and organic base, e.g. pyridine at temperature of from minus 10 to 60 C, the 1- bromo-1-cyclopropylethane thus formed is treated with anhydrous zinc bromide in absolute inert solvent, e.g. diethyl ether or tetrahydrofuran at temperrature of minus 10 to 50 C to give 5-bromopenetene-2E (trans) configuration of 96 % regio- and stereochemical purity with yield of at least 80%. EFFECT: more efficient preparation process. 5 cl
Patent RU-2098094-C1 (RU)
Title: Method of preparing an aqueous suspension and an aqueous ophthalmic preparation
Inventor: KHISAYUKI NAKAYAMA
IPC: A61P27/02
Filed: 1991-07-11
Granted: 1997-12-10
Abstract: A process for preparing a stable aqueous suspension containing microcrystals of 5-(3-ethoxy-4-n-pentyloxyphenyl)thiazolidine-2,4-dione suitable as eye drops for treating praticularly corneal deseases, which comprises adding an acid to an aqueous solution of 5-(3-ethoxy-4-n-pentyloxyphenyl)thiazolidine-2,4-dione and at least one member selected from among polyvinyl alcohol, polyvinylpyrrolidone, hydroxypropylmethylcellulose, methylcellulose and hydroxyethylcellulose, said solution having a pH of at least 8, to lower the pH below 7.
Patent RU-2049049-C1 (RU)
Title: Saddletree
Inventor: IVANOV NIKOLAJ V
IPC: B68C1/02
Filed: 1993-01-25
Granted: 1995-11-27
Abstract: FIELD: horse harness. SUBSTANCE: saddletree has front and rear parts of saddle bow, 1 and 2, respectively, made of materials of different rigidity. Head 3 of bow front part 1 is V-shaped in cross section and two longitudinal slots 5 are made in front part 1 which form three tabs 6. EFFECT: enhanced quality of saddle. 3 cl, 3 dwg
Patent RU-2083171-C1 (RU)
Title: Method to lengthen short forearm stump
Inventor: BOROVIKOV ALEKSEJ M
IPC: A61B17/56
Filed: 1993-02-23
Granted: 1997-07-10
Abstract: FIELD: medicine, traumatology, restorative surgery. SUBSTANCE: free complexly-compound autograft that contains external edge of scapular bone, skin with adjacent soft tissues and vascular bundle based upon an artery surrounding shoulder blade. Osseous part of the graft is introduced into developed canal of elbow bone stump, microanastomosis is designed between the vessels of autograft and recipient ones of a stump, lengthened stump part is covered by graft's skin. EFFECT: higher efficiency.
Patent RU-2033320-C1 (RU)
Title: Travelling apparatus for manufacturing products from concrete mixtures
Inventor: ZANIN VYACHESLAV A
IPC: B28B1/08
Filed: 1993-03-01
Granted: 1995-04-20
Abstract: FIELD: production of construction materials. SUBSTANCE: apparatus has single-axis cart with frame mounted on wheels 1, vibratory compression mechanism, quick-release coupling 3, mounted on shaft, mold 5 for laying concrete mixture and lever 6 for lifting mold 5 in the process of dismantling. Mold 5 and lever 6 are disposed on frame. Apparatus has retainer for fixing lever 6 relative to frame. Frame is provided with limiter 3, which limits turning of frame in vertical plane. Mold 5 is loosely mounted on horizontal guides of frame. Mold has curvilinear supporting ends 16 and bottom. Lever is provided with arc-shaped plates 24 and is secured to plates 24 by flexible loop-shaped members 27. Mold is fixed with its bottom part by mating hook-shaped members 17. EFFECT: wider operational capabilities and increased maneuverability of apparatus. 8 dwg
Patent RU-2038419-C1 (RU)
Title: Corrosion inhibitor of porous sintered materials
Inventor: KHALDEEV GENNADIJ V
IPC: C23F11/00
Filed: 1993-03-10
Granted: 1995-06-27
Abstract: FIELD: protection of ferrous and nonferrous metals from corrosion. SUBSTANCE: corrosion inhibitor of porous sintered materials presents suspension of polytetrafluoroethylene (50-60 wt.) and stabilizer from the series of monocarboxylic acids of C 5 -C 10  fraction with basic formula C x H 2x+1 COOH (3 wt. ) in water (the balance). EFFECT: higher efficiency of protection form corrosion of sintered materials with simultaneous cut down costs for process conduction and use of suspension in conditions of mass production. 1 tbl
Patent RU-2067676-C1 (RU)
Title: Axial engine
Inventor: TE GENYA
IPC: F01B3/00
Filed: 1993-04-15
Granted: 1996-10-10
Abstract: FIELD: mechanical engineering; internal combustion axial engines. SUBSTANCE: engine has housing 1, cylinder 2 with fitted-in movable sleeve 3 connected with head 4, piston 5 placed in sleeve 3 to form variable displacement working chamber 6, crankshaft 7 arranged either in parallel with or coaxially with axis of cylinder 2, and triangular levers 11 and 17 whose tops are freely fitted on housing 1 on axles 12 and 16, respectively. Levers are arranged symmetrically relative to plane passing through longitudinal axis of engine and square to plane of rocking of both levers 11 and 17. First arm 13 of lever 11 is coupled with piston, second arm 15 of this lever is connected with connecting rod unit 10 or crank bushing 9; first arm 18 of lever 17 is coupled with bushing 3 and its second arm 19, with crank bushing 9 either through hinged tie-rod 23 coupled with second arm 15 of lever 11, or by means of other connecting rod unit. Reciprocating movement of piston 5 and head 4 with sleeve 3 in opposite directions is converted into crankshaft rotation by means of levers 11 and 17. Arrangement of crankshaft 7 close to axis of cylinder 2 makes it possible to reduce cross dimensions of engine. EFFECT: reduced cross dimensions of engine. 6 cl, 4 dwg
Patent RU-2085781-C1 (RU)
Inventor: PIVEN EVGENIJ GRIGOREVICH
IPC: C08J5/12
Filed: 1993-04-19
Granted: 1997-07-27
Abstract: FIELD: polymer composite articles of braking and friction mechanisms. SUBSTANCE: method consists in mixing the starting components one of which is industrial waste, followed by moulding and thermal and mechanical treatment. Dispersed industrial wastes are first mixed with material able to form thermally resistant friction substance possessing adhesive ability to wastes. Mixture is subjected to action required for forming thermally resistant friction substance which is dispersed afterwards. EFFECT: enhanced efficiency.
Patent RU-2076640-C1 (RU)
Title: Chisel
Inventor: BARABASH ANATOLIJ P
IPC: A61B17/16
Filed: 1993-04-28
Granted: 1997-04-10
Abstract: FIELD: traumatology and orthopedics. SUBSTANCE: chisel has handle 1 with head 2. Handle 1 is connected with curved neck 5. Working part 6 of chisel is mounted on end of neck 5. Working part 6 has restrictor 18 and end cutting edge 7 extending at an angle to axis of working part 6. Restrictor 18 is spring-loaded and positioned transverse to longitudinal axis of working part 6 and has stop 14 connected with lever 10 fixed on handle 1. End cutting edge 7 has teeth 8 oriented to one side and inclined toward elongate edge of working part 6. Eccentric 12 fixed on end of lever 10 has immovable spindle 13 carrying stop 14 with yoke 16. Stop 14 is formed as U-shaped slide with internal serrated notches 15. Side surface of working part 6 is provided with serrated notches 9 engageable with serrated notches 15 of stop 14. Restrictor 18 attached on yoke 16 is formed as flat supporting spring. Rectangular cut 20 for receiving working part 6 of chisel is made in surface of restrictor 18, yoke 16 and lining 19. Restrictor 18 is positioned for axial displacement along working part 6. Double-armed lever 10 positioned in slot 4 of handle 1 is made bent. Spring-loaded sleeve 3 disposed in upper part of handle 1 is adapted to retain lever 10 on it. Lever 10 is provided with grip projections 11. EFFECT: increased efficiency in conducting osteotomy without bone breaking effect, elimination of bone and adjacent tissues traumatizing, reduced dynamic loading of bone and surrounding tissues and enhanced reliability in operation. 12 cl, 6 dwg
Patent RU-2056762-C1 (RU)
Inventor: BELOV ANDREJ P
IPC: A23K1/00
Filed: 1993-06-09
Granted: 1996-03-27
Abstract: FIELD: agriculture. SUBSTANCE: microorganisms as components of foods were enriched with trace elements. This enrichment is carried out by growing or incubation yeast (for example, Candida utilis) in the presence of trace elements. Yeast (C. utilis) is grown in the presence of manganese salt which is added at the mean log-phase of growth at concentration 100 mg/l, or in the presence of cobalt salt (concentration at the level 10-12 mg/l), or in the presence of selenium salt which is added at the exponential growth phase up to the concentration 0.15 mg. Yeast C. utilis is incubated with iodide at concentration 800 mg/l and hydrogen peroxide at concentration 40 mg. Trace element content in proposed food addition is at least 2 g/kg. EFFECT: enhanced effectiveness of food addition proposed. 10 cl, 2 tbl
Patent RU-2077678-C1 (RU)
Inventor: VALIEV NAIL SHAKIRZYANOVICH
IPC: F02M27/04
Filed: 1993-06-15
Granted: 1997-04-20
Abstract: FIELD: motor building. SUBSTANCE: device has a fuel line made of diamagnetic material and an electromagnet with an electric winding and a magnetic circuit. The electromagnet is placed on the fuel line and connected to an ac generator so that magnetic lines of force in the fuel line are directed along the fuel flow in the line. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2048246-C1 (RU)
Inventor: DEZHEMESOV ALEKSANDR A
IPC: B22D11/113
Filed: 1993-06-24
Granted: 1995-11-20
Abstract: FIELD: metallurgy, treatment of metal outside furnace. SUBSTANCE: method involves supplying gas through vacuum chamber bottom with flow rate of 1-3 m 3 /h. EFFECT: increased efficiency. 1 tbl, 1 dwg
Patent RU-2078522-C1 (RU)
Title: General-purpose combined drying unit
Inventor: GROMYKO VALERIJ N
IPC: A23B7/02
Filed: 1993-09-14
Granted: 1997-05-10
Abstract: FIELD: agriculture and food-processing industry, as well as wood-working and other branches of industry. SUBSTANCE: drying unit has working chamber, charging and discharge devices, microwave emitter and drying agent inlet device. Side walls of working chamber are made conical. Drying agent, introduced into lower part of working chamber tangentially to side walls, together with energy supplied from above provide for separation of dried product by swirling flow and removal of separated dried product through openings in upper part of working chamber. General character of unit is provided by charging table mounted on shaft of charging auger-type mechanism positioned on working chamber bottom. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 1 dwg
Patent RU-2084252-C1 (RU)
Title: Training apparatus
IPC: A63B5/12
Filed: 1993-10-06
Granted: 1997-07-20
Abstract: FIELD: sports equipment. SUBSTANCE: apparatus has base, body holder with belt, foot rest with fasteners, carcass with three annular frames and at least three like boards. Two frames are concentrically fixed on base and third frame is positioned above two frames and connected with outer frame so that inclination angle of third frame may be adjusted. Boards are pivotally connected with their one end to inner frame of base and with their other end to upper frame and spring-loaded relative to it. Boards are equally spaced along perimeter of annular frames. Body holder is formed as sleeve mounted on base for rotation. Bottom part of sleeve is formed as spherical segment, whose center of gravity is positioned below its geometrical center. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 6 cl, 1 dwg
Patent RU-2073746-C1 (RU)
Title: Anticorrosion composition being applied on surface which is not purified against layer of rust
Inventor: SYSOEV ALEKSANDR K
IPC: C23F11/00
Filed: 1993-11-23
Granted: 1997-02-20
Abstract: FIELD: protection against corrosion. SUBSTANCE: proposed composition contains (%): vat residue of synthetic fatty acids 81-89, unslaked lime 4-10, side product of production of caprolactam 4-1. Into melt of said synthetic fatty acids initially is added said side product, then unslaked lime. The process takes place at 70-80 ° C. Then temperature is brought to 180-190 ° C and mixture is mixed till homogeneous mass is prepared. Density thus prepared composition is 1.29-1.32 g/cm 3 .. EFFECT: increased service life of metal constructions, decreased cost of composition. 2 cl, 3 tbl
Patent RU-2089662-C1 (RU)
Inventor: VOLOGIROV ALI G
IPC: C23C14/50
Filed: 1993-11-29
Granted: 1997-09-10
Abstract: Сущность изобретения является система охлаждения подложек в вакууме, содержащая подложкодержатель, механические прижимы и теплопроводящее вещество. В объеме теплопроводящего вещества размещена рубашка охлаждения. Охлаждение осуществляется путем подачи охлаждающего вещества от рубашки на подложку посредством теплопроводящего вещества. 2 ил.
Patent RU-2084769-C1 (RU)
Title: Ventilation device for live stock barns
Inventor: STANKEVICH VIKTOR LEONIDOVICH
IPC: F24F7/02
Filed: 1994-03-25
Granted: 1997-07-20
Abstract: FIELD: agricultural engineering; plenum-exhaust ventilation. SUBSTANCE: deflector above exhaust shaft is made in form of wind vane resting on ball bearings installed on tubular heat exchanger for free turning of deflector over horizontal circumference of heat exchanger. In its upper part it has horizontal neck, and in bottom part, its vertical tubular end is freely fitted in larger diameter tubular heat exchanger. Rotary diaphragm is fitted in space of boat exchanger. EFFECT: improved ventilation of live stock barn. 4 dwg
Patent RU-2060867-C1 (RU)
Title: Method of making antifriction articles
Inventor: IGOSHIN VALERIJ A
IPC: B22F3/24
Filed: 1994-05-11
Granted: 1996-05-27
Abstract: FIELD: making of antifriction articles such as bearings. SUBSTANCE: method comprises steps of cold pressing of ferrum powder, heating it in protective atmosphere, curing in vapor- gas phase, saturating by carbon grease upon pyrolysis of natural organic compounds in a non-uniform electric field. EFFECT: enhanced properties of antifriction articles made by such method. 1 cl
Patent RU-2069388-C1 (RU)
Title: Cash register printer
Inventor: RYKOV ALEKSANDR M
IPC: G07G1/00
Filed: 1994-06-07
Granted: 1996-11-20
Abstract: FIELD: devices for registration of reception of money, cash register printers that print characters by types. SUBSTANCE: the printer uses movable types, two printing pressure mechanisms and two paper bearing elements intended to print characters on the check and control tapes. The printer is furnished with a carriage with a monolithic type carrier, having at least two registers with identical sets of movable types, and carriage guides. The paper bearing elements are positioned tangentially to the plane that is parallel with the above guides. The distance between the line origins on the paper bearing elements is equal to the distance between the zones of printing of similar types in the registers of the type carrier. Both printing pressure mechanisms are installed on the carriage. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2100091-C1 (RU)
Title: Method of separation of plastic components from domestic wastes
Inventor: GLAZKOV IVAN K
IPC: B03B9/06
Filed: 1994-08-24
Granted: 1997-12-27
Abstract: FIELD: processing of wastes of public utilities, in particular, processing of domestic wastes. SUBSTANCE: crushed domestic wastes are transported by air pressure of air blower through air duct to zone of effect of superheated dry steam, where [plastic components are coagulated, melted under action of temperature above 100 C and dropped onto bottom of air duct, from which they are withdrawn by screw conveyor into transportation means and transported to places of their processing and utilization. The other organic components are moistened, deposited in cyclones and further on are processed into fertilizers by aerobic and anaerobic methods. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2049400-C1 (RU)
IPC: A21D13/08
Filed: 1994-09-28
Granted: 1995-12-10
Abstract: Использование: в пищевой промышленности, в частности в кондитерской, при приготовлении мучных кондитерских изделий для обеспечения возможности использования отходов данного производства без ухудшения качества изделий, ускорения процесса его производства, а также повышения выхода мучных кондитерских изделий. Сущность изобретения: возвратные отходы от производства крекера измельчают до размера частиц 30 65 мкм на пятивалковой мельнице и смешивают полученную крупку с молочной сывороткой при соотношении 1 2, выстаивают полученную массу в течение 30 40 мин, добавляют в нее разрыхлители в виде дрожжей, а за 20 мин до конца выстойки соду и соль. Перемешивают полученную массу и вводят в нее инвертный сироп и кулинарный жир. Повторно перемешивают полученную массу до получения гомогенной структуры. Затем порционно в нее вносят пшеничную муку высшего сорта. Проводят стадию брожения полуфабриката в течение 30 40 мин. Затем полуфабрикат поступает на обработку в ламинатор и отформовку. Готовые тестовые заготовки передают на выпечку. Затем готовые изделия охлаждаются. Компоненты состава взяты в следующем соотношении, мас. инвертный сироп 2,59 - 2,6; кулинарный жир 11,5 11,6; соль 1,7 1,8; дрожжи 0,8 0,84; сода 0,13 0,14; отход готовых изделий с молочной сывороткой 10,5 12,0; пшеничная мука высшего сорта остальное до 100%
Patent RU-2109483-C1 (RU)
Title: Method for differential diagnostics of male infertility at varicocele
Inventor: ARTIFEKSOV S B
IPC: A61B5/103
Filed: 1994-09-29
Granted: 1998-04-27
Abstract: FIELD: medicine, urology. SUBSTANCE: before and after cold impact upon spinal lumbar area an intrascrotal temperature is measured and according to the absence or decrease of temperature gradient which does not exceed 0.4 C against an initial one a male varicocele-induced infertility is predicted. According to a value above 0.4 C a male infertility of another genesis is stated on. EFFECT: higher efficiency to shorten the terms of studying, decrease traumaticity level and increase accuracy of prediction.
Patent RU-2147882-C1 (RU)
Title: Method for preventing pregnancy
Inventor: KHOMASURIDZE A G
IPC: A61K31/56
Filed: 1994-10-07
Granted: 2000-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering contraception agents of prolonged action. Any adverse side effects being detected, auxiliary preparations are administered in subtherapeutic doses. Blood-containing discharges being observed in periods between menses, progestagen preparations are administered. Amenorrhea being the case, estrogen- progestagen preparations are administered. Total course is 10-20 days long. EFFECT: enhanced effectiveness of treatment.
Patent RU-2093914-C1 (RU)
Title: Switch (variants)
Inventor: SENTOME DANEL
IPC: H01H9/28
Filed: 1993-04-20
Granted: 1997-10-20
Abstract: FIELD: electrical engineering, specifically, button switches. SUBSTANCE: proposed switch has two control buttons for switching on and off. Buttons are installed in case for turning so that on frontal projection their lower ends are positioned with difference in height. Their upper ends open in turn elements of visual indication provided on front surface of case. Invention can be applied to any switch or automatic switch where it will be necessary to combine reliability of hand control and high quality of visual indication of operational position. EFFECT: increased operational reliability of switch. 13 cl, 11 dwg
Patent RU-2095673-C1 (RU)
Title: Hydraulic brake valve
Inventor: MAKAROV EVGENIJ I
IPC: F16K21/12
Filed: 1995-01-23
Granted: 1997-11-10
Abstract: FIELD: lifting mechanical engineering. SUBSTANCE: inside the housing of the brake hydraulic valve are piston, throttling slide valve with a trancated conical member, and check valve that are interconnected through passageways for forward and back flow of fluid. The throttle is mounted inside the passageway for back flow. The smaller base of the trancated conical member faces the piston. The larger base is in the flow of fluid in the passageway for back flow. EFFECT: enhanced reliability. 1 dwg
Patent RU-2101742-C1 (RU)
Inventor: ANISHKIN V P
IPC: G01S3/78
Filed: 1995-03-28
Granted: 1998-01-10
Abstract: FIELD: measurement of coordinates and autotracking. SUBSTANCE: optico-electronic tracking position indicator has stator, rotor mounted on gimbal suspension and incorporating optical system anchored on permanent magnet of rotor and composed of main mirror presenting reflecting layer deposited on surface of permanent magnet of rotor. Surface has curvature corresponding to curvature of main mirror. Indicator also includes correction lens installed in path of rays between main mirror and countermirror behind which spectrum divider is positioned. First and second photodetectors are placed in central holes of correction lens and countermirror so that their light sensitive platforms are matched with focal planes of optical system. EFFECT: improved operational stability and reliability of position indicator. 1 cl, 1 dwg
Patent RU-2128174-C1 (RU)
Title: Method of synthesis of substituted imidazole derivatives or their pharmaceutically acceptable salts
Inventor: MOKHAMED KEJR MOKALLALATI
IPC: A61K31/00
Filed: 1993-09-07
Granted: 1999-03-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to a method of synthesis of intermediate compounds used for synthesis of substituted derivatives of imidazole of the formula (I)   where R 1  - phenyl, naphthyl, substituted COO-R 3 ; R 2  is C 2 -C 8 -alkyl; R 3 - is H or C 1-6 -alkyl; n = 1. Compounds are synthesized by interaction of compound (II)   with compound (III)   where X - chlorine, bromine, fluorine or iodine atoms; Y is O-R 4  where R 4  is -C 1-6 --alkyl in medium of solvent in the presence of a base. Proposed method excludes the use of high pressure and ensures to obtain the end compounds of high purity degree at good yield. EFFECT: improved method of synthesis. 3 cl, 1 ex
Patent RU-2076779-C1 (RU)
Title: Способ обдирки зерна и устройство для его осуществления, а также устройство для подготовки зерна к размолу
Inventor: ROMAN MYULLER
IPC: B02B1/00
Filed: 1994-08-10
Granted: 1997-04-10
Abstract: Сущность изобретения: способ обдирки зерна включает получение в обдирочном устройстве слоя зерна плотной упаковки с помощью рабочих элементов, перемещающих зерна как в целом, так и в отдельности. Устройство для осуществления способа содержит обдирочный ротор и кожух с рабочими элементами, выполненными в виде попеременно расположенных на роторе участков с выступающими в обдирочную камеру кулачками и участков со средствами принудительного транспортирования зерна в осевом направлении обдирочной камеры. Устройство для подготовки зерна к размолу, включающее устройство для обдирки зерна по означенному способу, содержит кроме того машину для сухой обдирки, смачивающую машину, отстойные камеры и хранилище для кондиционирования зерна. 3 с. и 11 з. п. ф-лы, 13 ил.
Patent RU-2097430-C1 (RU)
Title: Method of ethyl alcohol producing
Inventor: CHERDZHIEV BORIS S
IPC: C12P7/06
Filed: 1995-09-01
Granted: 1997-11-27
Abstract: FIELD: alcoholic industry. SUBSTANCE: method involves squash milling (without seeds), mixing with water, digestion in the presence of food molasses at ratio 1:10, saccharification with moldy fungi and acidification by addition of tomato supermatured with mold (5-6% of mass to be fermented). EFFECT: improved method of producing. 1 tbl
Patent RU-2109173-C1 (RU)
Inventor: POPKOV IVAN IVANOVICH
IPC: F04D19/00
Filed: 1995-09-05
Granted: 1998-04-20
Abstract: FIELD: mechanical engineering; rotary engines; air delivery into combustion chamber. SUBSTANCE: blower impeller has profiled blades made to screw surface. Helix angle of blade on outer diameter is 70-80 degrees, and on inner diameter, not less than 55 degrees. Narrow screw slot channels formed by side surfaces of blades preclude back flow of air. EFFECT: enlarged operating capabilities and improved reliability of delivery of air into combustion chamber of rotary engine. 3 dwg