baber/WOPTO huggingface dataset:
Patent RU-2114943-C1 (RU)
Title: Needle mechanism of zigzag-type sewing machine
Inventor: KHAKHAVIN JU S
IPC: D05B3/02
Filed: 1994-08-03
Granted: 1998-07-10
Abstract: FIELD: sewing industry, in particular, needle rocking mechanism. SUBSTANCE: mechanism for rocking needle during making zigzag stitch has frame with needle guide, lever with yoke, support connected with uncontrolled arm of yoke, regulating cam with gear drive and zigzag stitch width regulator. Yoke has arm length regulator kinematically connected with lever secured on adjustable support and kinematically connected with regulating cam. EFFECT: increased efficiency, simplified construction, improved regulation of position and provision for required needle rocking amplitude and reduced sizes of needle mechanism. 1 dwg
Patent RU-2090466-C1 (RU)
Title: Cooling system of space power plant
Inventor: GRISHIN VASILIJ K
IPC: B64G1/42
Filed: 1994-08-09
Granted: 1997-09-20
Abstract: FIELD: space engineering and power engineering; cooling systems of nuclear power plants of space vehicles. SUBSTANCE: cooling system includes pipe lines, fittings and pump with heat-transfer agent contained in them. Heat-transfer agent is frozen in initial stated Electric conductor provided with terminals for connection to power supply source is laid over outer surface of pipe lines, pump and fittings through layer of electric insulation. Thin metal coat made from molybdenum for example may be used as conductor. Heating and melting the heat-transfer agent will be effected due to passage of current through electric conductor. EFFECT: enhanced efficiency. 4 cl, 2 dwg
Patent RU-2090873-C1 (RU)
Title: Method determining power intensity of fuel mixtures
Inventor: PASHINTSEV IGOR V
IPC: G01N25/22
Filed: 1994-08-17
Granted: 1997-09-20
Abstract: FIELD: chimmotology of fuel, evaluation of power intensity of fuel mixtures in process of selection of composition of combustibles at stage of their development. SUBSTANCE: determination of power intensity of fuel mixtures is carried out by determination of calorific value of tested and standard combustibles with subsequent comparison of these characteristic parameters and evaluation of power intensity. Calorific value of combustion of unit volume of stoichiometric mixture of air with tested and standard combustible substances is used as characteristic parameter. For its determination mole share of combustible substances included into stoichiometric mixture with air occupying unit volume and mole heat of burning of combustible substances is found in advance. By them calorific value of combustion of unit volume of stoichiometric mixture of air with tested and standard combustibles is calculated. EFFECT: enhanced functional reliability and accuracy. 4 dwg
Patent RU-2100874-C1 (RU)
Inventor: RAKITIN VLADIMIR V
IPC: H01L27/092
Filed: 1994-09-27
Granted: 1997-12-27
Abstract: FIELD: semiconductor engineering, microelectronics and nanoelectronics. SUBSTANCE: integrated circuit has substrate partially coated with mask layer in the form of local regions separated by gaps of definite width which are stretched along relatively perpendicular directions to form single-coupling region. All integrated-circuit components are formed in substrate portion not covered with mask layer, in gaps between mask regions. The latter remain available conductors. EFFECT: provision for independent formation of two relatively perpendicular conductor layers by selecting mask thickness greater than conductor width. 3 cl, 2 dwg
Patent RU-2078070-C1 (RU)
Title: Method for production of cis- and trans-1,2-dichloroethylenes
Inventor: BELOKOPYTOV YURIJ VASILEVICH
IPC: C07C17/25
Filed: 1994-12-19
Granted: 1997-04-27
Abstract: FIELD: organic synthesis. SUBSTANCE: method is carried out by dehydrogenation of 1,1,2-dichloroethane, the process takes place at atmospheric pressure and at 200-280 C in the presence of heterogeneous catalyst. Proposed catalyst comprises $$$ and $$$ as a base. Concentration of 1,1,2-trichloroethane in nitrogen is $$$ mol/l, its volume rate being 70-700 $$$. Yield of cis-1,2-dichloroethane and trans-1,2-dichloroethane is 33.0-65.5 mol % and 19.3-32.4 mol %, respectively. EFFECT: improved efficiency of the method. 5 tbl
Patent RU-2096610-C1 (RU)
Inventor: AFANASEV ANATOLIJ I
IPC: E02F5/18
Filed: 1994-12-19
Granted: 1997-11-20
Abstract: Электромагнитный ударный механизм относится к горным и дорожно-строительным машинам, применяемым для разрушения горных пород, дорожных покрытий, бетонных изделий, отделения шламовых образований в ковшах для разливки металла и т. п. Цель изобретения - повышение КПД и соответственно энергии единичного удара электромагнитного ударного механизма. Механизм содержит корпус, в котором размещена индукционная катушка. Корпус закрыт с торцев передней и задней крышками. Расточки в корпусе и крышке являются направляющими якоря-ударника. В передней части якоря-ударника расположены кольца из немагнитного материала. Питание индукционной катушки осуществляется от источника импульсного тока. Исполнение якоря-ударника из двух частей: немагнитной токопроводящей и ферромагнитной позволяет при прохождении импульсного тока в начальный момент получить наибольшее значение силы Лоренца. После прохождения якорем-ударником половины пути свободного хода он движется под действием силы Максвелла. При этом векторы сил Лоренца и Максвелла совпадают по направлению, что и позволяет повысить КПД механизма и значительно увеличить энергию единичного удара. 1 ил.
Patent RU-2077373-C1 (RU)
Title: Method of membrane separation of gases and liquids
Inventor: TAKHISTOV YURIJ V
IPC: B01D61/00
Filed: 1995-01-30
Granted: 1997-04-20
Abstract: FIELD: membranes in chemical engineering. SUBSTANCE: method consists in feeding mix to be separated on one side of semipermeable membrane made of copolymer of tetrafluoroethylene with perfluorovinyl ethers. Components penetrated through membrane are withdrawn from its other side. Membrane is efficient in isolating amines. EFFECT: enhanced efficiency of separation process. 1 tbl
Patent RU-2085565-C1 (RU)
Title: Process for preparing nacreous pigments
Inventor: RESHETOV VYACHESLAV A
IPC: C09C1/40
Filed: 1995-02-14
Granted: 1997-07-27
Abstract: FIELD: manufacture of artificial nacreous pigments, paint and building facing materials, decorative plastic panels. SUBSTANCE: claimed process for preparing mica based nacreous pigment comprises chemically treating the surface of particles, forming and fixing nacreous coating by heating mica itself at temperatures ranging from heat resistance to melting temperature of mica. No other chemical compounds, but mica are employed in the manufacture of nacreous pigments. EFFECT: more efficient manufacturing process. 1 dwg, 4 tbl
Patent RU-2129490-C1 (RU)
Title: Device for transmission of separate sheets to printing cylinder of sheet rotary printing machine
Inventor: AL BREKHT JOZEF GERMANN
IPC: B41F21/12
Filed: 1995-02-15
Granted: 1999-04-27
Abstract: FIELD: printing equipment. SUBSTANCE: device has cylinder 2 for transmission of sheets by means of mobile setting plate 3, which is equipped with sheet clamps 4 and side ends which may be separately altered for each rotation of transmission cylinder 2 by means of roller lever 9 towards circle, so that sheet to be transmitted to printing cylinder is positioned according to precise printing drive. Goal of invention is achieved by design of roller lever which is mounted on transmission cylinder 2 for movement and is driven towards axle 1 of cylinder by runner of actuating member 15, 19 which is hanged with possibility of deviation above axle 1 of cylinder. Said actuating member is equipped with separately controlled rests 19a, 19d, which deflect corresponding actuating member 15, 19 for preset size due to interaction with rotating cams 24a-24d for each turn of transmission cylinder 2. This results in movement of corresponding end of setting plate 3. EFFECT: increased precision of automatic setting of sheet position. 6 cl, 5 dwg
Patent RU-2111615-C1 (RU)
Inventor: DAUN MEHRI GALETSKI
IPC: H04B7/26
Filed: 1994-06-13
Granted: 1998-05-20
Abstract: FIELD: radiotelephone communications. SUBSTANCE: radiotelephone system 100 has radiotelephone 103 incorporating communication barring and changeable card 105 of subscriber identification module SIM that includes international mobile subscriber identification IMSI. Barring from unauthorized communication is used to introduce logging restriction in radiotelephone system 100 and to log only radiotelephone incorporating SIM card with IMSI located in the range of acting IMSIs encoded in radiotelephone or in case user has logged personal identification number PIN with subsidizing flag for permanent inhibition of acting IMSIs. EFFECT: provision for preventing unauthorized communications. 5 cl, 3 dwg
Patent RU-2105963-C1 (RU)
Title: Bed analyzing stressed-deformed state of basic parts of internal combustion engines
Inventor: TEREKHIN A N
IPC: G01M13/00
Filed: 1995-06-22
Granted: 1998-02-27
Abstract: FIELD: tests of internal combustion engines. SUBSTANCE: bed has base for attachment of supports of tested unit-crankcase having technological head of unit and pistons located in cylinders, device measuring stresses in tested unit-crankcase and loading device. Bed is fitted with tensometric coupling anchored on base for joining with tested crankshaft installed in unit-crankcase and for registration of the latter in one of preset positions. Loading device incorporates power frame and screw pairs in agreement with number of cylinders. Power frame has upper plate coupled to technological head of unit and unit-crankcase and lower plate positioned between upper plate and head and coupled to base with the aid of columns. Nut of each screw pair has bearing surfaces located between these plates in opposition to them and drive. Screw is made up of two members interjointed for angular movement of one relative to another, upper one being passed through slot in piston bottom and fixed against angular movement while nut rotates and lower one is manufactured in the form of fork kinematically coupled to connecting rod. Such design of bed provides for capability to model quasi-static stressed-deformed state of unit-crankcase and crankshaft with allowance for their interaction at any moment by angle of its turn with highest completeness and authenticity, ensures stability of this state in time. EFFECT: expanded functional capabilities of bed with simultaneous increase of authenticity of analysis. 3 dwg
Patent RU-2078385-C1 (RU)
Title: Method for top section casing replacement of uranium-graphite reactor
Inventor: GUSAROV VLADIMIR I
IPC: G21C19/26
Filed: 1995-11-23
Granted: 1997-04-27
Abstract: FIELD: nuclear energy engineering. SUBSTANCE: method includes casing of top section weld seam disassembling and repair working doing by operations using like casing clamping, undercutting, drawing out, deactivation making exactly and casing head and body separating out. New head of casing is mounted at prior body and new assembly is fitted in top section. EFFECT: better sequence of replacing operation. 8 dwg
Patent RU-2105433-C1 (RU)
Title: Electric water heater
Inventor: ABEZGAUZ B S
IPC: F24H9/20
Filed: 1996-01-03
Granted: 1998-02-20
Abstract: FIELD: heating of water for domestic needs. SUBSTANCE: electric water heater incorporates body 1 made from heat insulation material with heat conductive upper cover 8 in which tubular U-shaped electric heating elements 2, 3, 4 with leads 7 located in cover 8 of body 1 are placed, U-shaped pipe-line 10 to feed cold water with pressure transducer 11 positioned together with knee of pipe-line not below upper part of heat transfer surface of electric heating elements 2, 3, 4. Pipe-line 10 to feed cold water is joined to lower part of body 1, pipe-line 23 to tap away heated water is connected to upper cover 8 of body 1 where local hydraulic resistance 22 and thermal regulator 17 of water are installed. Transducer of regulator 17 is confined in heat conductive enclosure that is joined to upper cover 8 with possibility of thermal contact. Height of enclosure does not exceed value 2,5λF s ,, where λ is thermal conductivity of material of enclosure; F s  is area of cross-section of side wall of body 1. There are also mounted safety thermal switch 24 installed in upper cover 8 and placed between A.C. network and power supply buses of electric water heater and control unit. Control unit has button element setting power of switched on electric heating elements with buttons 27 and 28. One stroke of button 27 causes increase of power in switched on electric heating elements, depression of button 28 results in decrease of this power. Control unit also includes limiter of maximum power. Buttons 27 and 28 are connected through resistors to power supply source and through pulse formers first one - to first input of first NOT-OR gate, second one through NOT gate - to second input of OR gate. First input of OR gate is connected to output of NOT-OR gate and output - to counting input of binary reversible counter which reverse input is connected to output of first NOT-OR gate and input of setting of initial state is coupled to output of initial setting unit of counter. EFFECT: increased reliability and improved user's qualities. 10 cl, 14 dwg
Patent RU-2109903-C1 (RU)
Title: Lock
Inventor: IVSHIN B A
IPC: E05B15/10
Filed: 1996-02-26
Granted: 1998-04-27
Abstract: FIELD: applicable for fastening the doors of various rooms. SUBSTANCE: the lock case accommodates a locking bolt having the shape of a cylinder, and at least a single boss on the working end. The latch has an inlet corresponding to the shape of the cross-section of the locking bolt working end. The locking bolt position mechanism is made as a bolt having openings that accommodate spherical heads of pins linked with the locking bolt, guide slot that accommodates the pin linked with the case, and surface of engagement with the locking mechanism dog. The surface of engagement has a shape at which the dog shifts the bolt in parallel with the locking bolt axis, and at the end of the stroke - perpendicularly to it; the locking bolt is in translational motion and turns relative to its axis at the end of the stroke, the locking bolt working end takes a position turned relative to the inlet in the latch, which prevents withdrawal of the locking bolt from it at an unauthorized opening of the door by squeezing it out from the frame. EFFECT: enhanced reliability. 2 cl, 5 dwg
Patent RU-2127584-C1 (RU)
Inventor: KONOVALOV V N
IPC: A61K36/38
Filed: 1996-02-29
Granted: 1999-03-20
Abstract: Изобретение относится к медицине и касается создания лечебных средств, обладающих противовоспалительным обезболивающим и ранозаживляющим действием. Мазь может быть использована для лечения седалищного нерва, инсульта, остеохондроза, ревматоидного артрита, полиартрита, радикулита, подагры, миозита, заболеваний верхних дыхательных путей, дерматита, ожогов, ушибов и угревой сыпи. Мазь 1 содержит, мас.%: пихтовое масло 17; вазелин 23; ланолин остальное. Мазь 2 содержит, мас. %: пихтовое масло 5; камфорное масло 5; багульниковое масло 5; масло корня мандрагоры 5; масло плодов можжевельника 5; мед 5, мумие 5; медвежий жир 10; ланолин остальное. Мазь 3 содержит, мас.%: пихтовое масло 5; гвоздичное масло 0,6; масло корицы 0,6; эвкалиптовое масло 0,6; мятное масло 0,6; масло донника 5; масло алое 5; масло корня мандрагоры 5; масло подорожника 5; мед 5; лосиный жир 5; медвежий жир 5; ланолин остальное. Мазь 4 содержит, мас.%: пихтовое масло 12, масло перца красного 12; мед 24, медвежий жир 4; ланолин остальное. Мазь 5 содержит, мас.%: пихтовое масло 10; зверобойное масло 10; масло крапивы 10; масло подорожника 10; медвежий жир 10; ланолин остальное. Мазь 6 содержит, мас.%: пихтовое масло 15; зверобойное масло 10, масло донника 10; мед 10; медвежий жир 5; ланолин остальное. Мазь 7 содержит, мас.%: пихтовое масло 16; масло донника 16, масло перца красного 16; мед 16, свиной жир 8; лосиный жир 8; ланолин остальное. Мазь 8 содержит, мас.%: пихтовое масло 3,3, камфорное масло 3,3; багульниковое масло 3,3; масло донника 3,3; масло майника 3,3; масло мандрагоры 6,6; масло перца красного 3,3; масло сабельника 3,3; масло эфедры 3,3; ланолин 11,5; свиной жир остальное. Мази не оказывают вредных побочных действий на организм и не имеют противопоказаний. 8 с.п. ф-лы.
Patent RU-2102212-C1 (RU)
Inventor: KAPUSTIN V E
IPC: B23K37/053
Filed: 1996-04-09
Granted: 1998-01-20
Abstract: FIELD: mechanical engineering; welding; devices designed for use in repair of main pipelines. SUBSTANCE: device has base with multiple jaw chuck installed on base through resilient members. Chuck consists of three sectors 1, 2 and 3. Sectors are furnished with locks 6 to unite the sectors into assembly. Upper sector 1 is directly coupled with base 14 through rods and resilient members. Other sectors 2, 3 are installed on axles 5 on upper sector 1 for turning. EFFECT: reduced overall dimensions and materials usage. 2 dwg
Patent RU-2079837-C1 (RU)
Title: Method of indication of condition of agricultural objects or food products
Inventor: MAMEDOV TOGID R
IPC: G01N33/02
Filed: 1996-04-23
Granted: 1997-05-20
Abstract: FIELD: agriculture, food processing industry. SUBSTANCE: method is meant for indication of condition of packed both processed and unprocessed product or object. Standard and indication markers change their conditions with change of external and/or internal parameters. Markers can be placed both on one or both sides of product or object. During operation of markers multidimensional test of parameters of object or product is executed, simultaneously condition of standard marker changes by specified program. Comparison of output parameters of these markers allows condition of object or product to be evaluated reliably. EFFECT: increased reliability of determination of conditions of products or objects. 1 dwg
Patent RU-2117110-C1 (RU)
Inventor: GRIGOR EV A V
IPC: E02F3/38
Filed: 1996-04-29
Granted: 1998-08-10
Abstract: FIELD: road-building machines, in particular, front shovel loaders. SUBSTANCE: loading equipment has base, boom and loader shovel. Pivot joint for connecting boom to base and pivot joints for connecting boom to loader shovel are positioned in plane extending through these pivot joints. Mentioned plane is extending through loader shovel cutting edge, when the latter is in contact with excavated material. EFFECT: reduced loading and inner stresses created in loading equipment during earth excavation, enhanced reliability in operation and increased efficiency by providing capabilities for working harder grounds. 2 dwg
Patent RU-2106719-C1 (RU)
Inventor: KRASNIKOV G JA
IPC: H01L27/06
Filed: 1996-04-30
Granted: 1998-03-10
Abstract: FIELD: electronics. SUBSTANCE: invention refers to BICMOS devices in which complementary bipolar and field- effect transistors are formed on one crystal and to technology of manufacture of vertical n-p-n and p-n-p field-effect transistors and complementary field- effect transistors. Design of BICMOS device makes it possible to diminish substantially dimensions of transistors due to usage of self-registered technology of formation of bipolar and field-effect transistors. In proposed device first vertical bipolar transistor includes emitter electrode from second layer of polysilicon above emitter region, base electrodes to two regions of passive base and collector electrode from third layer of polysilicon, self-registered metal silicide layers to base, emitter and collector electrodes, metal electrodes manufactured to base, emitter and collector electrodes. Second bipolar transistor has same structure as first vertical bipolar transistor with type of conductance opposite to that of first vertical bipolar transistor. First MOS transistor has source and drain regions separated by channel region, gate of first and second layers of polysilicon and metal silicide layer deposited on dielectric under gate, electrodes from third layer of polysilicon to regions of drain and source brought out on to field oxide and coated with metal silicide layer, metal electrodes contacting regions of source and drain through electrodes from third layer of polysilicon brought out on to field oxide. Second MOS transistor has same structure as first MOS transistor and type of conductance opposite to that of first MOS transistor. EFFECT: substantially diminished dimensions of transistors. 2 cl, 12 dwg
Patent RU-2119509-C1 (RU)
Inventor: KHRISTOFOROV A I
IPC: C08K5/00
Filed: 1996-04-30
Granted: 1998-09-27
Abstract: Композиция содержит, мас.% поливинилхлорид 61,0 - 63,0; диоктилфталат 10,0 - 12,0; дибутилфталат 6,6 - 8,0; уайт-спирит 13,1 - 4,0; хлорпарафин 6,29 - 11,98; пигмент 0,01 - 0,02; лапрол марки Л-202-3-100 3,0 - 1,0. Композиция позволяет получать покрытия с прочностью при разрыве 10,3 - 11,7 МПа и относительным удлинением 205 - 323%.
Patent RU-2142707-C1 (RU)
Title: Growth promoter used for presowing treatment of seeds
Inventor: KORZINNIKOV JU S
IPC: A01N59/00
Filed: 1996-06-05
Granted: 1999-12-20
Abstract: FIELD: agriculture. SUBSTANCE: growth promoter contains sodium carbonate peroxysolvate, which is more stable in stimulating seed germination and plant growth as compared to hydrogen oxide, does not yield known seed disinfectants in effective protection from seed infections and combines protection from seed infection and plant growth promotion. EFFECT: increased efficiency and wider range of useful characteristics. 3 tbl
Patent RU-2105020-C1 (RU)
Title: Method of preparing zinc sulfide
Inventor: ELESIN MIKHAIL ANATOL EVICH
IPC: C09C1/04
Filed: 1996-07-05
Granted: 1998-02-20
Abstract: FIELD: chemical technology for production of pigments, more particularly paint industry. SUBSTANCE: claimed method comprises water soluble zinc salt in alkaline polysulfur solution formed by dissolving alkali and sulfur, separating zinc sulfide deposit from mother liquor, and roasting it. Zinc salt is treated in solution formed by dissolving potassium hydroxide and sulfur in circulating solution resulting from demineralization of mother liquor, and zinc sulfide deposit is washed with 0.05-1.0% solution of potassium chloride, preferably with 0.1-0.8% solution of potassium chloride. After washing zinc sulfide deposit, potassium sulfide solution is treated with hypochlorite. EFFECT: improved pigment properties of zinc sulfide simplified and ecologically safer method. 3 cl, 1 dwg, 3 tbl
Patent RU-2101243-C1 (RU)
Inventor: SHUBIN A F
IPC: C04B2/10
Filed: 1996-07-31
Granted: 1998-01-10
Abstract: FIELD: methods of limestone roasting; applicable in ferrous and nonferrous metallurgy, chemical, food and construction industries. SUBSTANCE: fraction sizing less than 20 mm is screened out from initial raw material, and used in furnace is one of fractions of lump material sizing less than 21 mm. To obtain lime of high chemical activity, its carbonization is carried out in one stage. EFFECT: increased productivity of shaft furnaces and improved quality of lime. 2 cl
Patent RU-2125966-C1 (RU)
Title: Thread feed damper
Inventor: K ELL SAND
IPC: B65H51/20
Filed: 1995-02-13
Granted: 1999-02-10
Abstract: FIELD: textile industry. SUBSTANCE: proposed thread feed damper is designed for feeding fiber thread from cassette spool to feeder in robot arm which can move freely over shop. Damper has thread brake and at least one movable thread guide acted upon by press force. Thread passes from cassette spool through brake and thread guide and further on in direction of feeder so that press force acts to provided damping of thread between brake and thread feeder. damper has thread stock of variable length. EFFECT: prevention of thread entangling at interruption of thread feeding. 2 dwg