baber/WOPTO huggingface dataset:
Patent RU-2040368-C1 (RU)
Title: Method of cold molding of blanks of powder material and apparatus for performing the same
Inventor: TRUSKOVSKIJ VIKTOR I
IPC: B22F3/02
Filed: 1993-03-01
Granted: 1995-07-25
Abstract: FIELD: powder blank production. SUBSTANCE: method of cold molding of blanks comprises steps of single-side applying of an axial effort, multiside applying of lateral compression efforts and shearing efforts, normal relative to the axial effort, and single-side applying of an axial effort, opposite to the initial axial effort. Apparatus for performing the method includes a die, having, for example, four joined molding members, placed in the same plane and mounted in a casing, having cone surfaces, joined with respective cone surfaces of the molding members of the die. An upper and a lower punches are arranged in central openings of clamping plates. The casing is provided by a drive unit for reciprocation motion of it along an axis of the die. Each molding member of the die is spring-loaded relative to the casing by an elastic member. EFFECT: increased compactness of blanks, consisting up to 90% of theoretical one, elimination of different compaction degree of blanks, mainly of hard-to-deform fragile powder materials. 3 cl, 2 dwg
Patent RU-2060951-C1 (RU)
Title: Household filter-sterilizer
Inventor: GLEBOV IGOR P
IPC: C02F1/18
Filed: 1993-05-12
Granted: 1996-05-27
Abstract: FIELD: household filter-sterilizer production. SUBSTANCE: household filter-sterilizer has vertical tank with feeding and removing branch pipe for initial water, chamber with filtering material and mean for water sterilization made in the form of mounted in feeding branch pipe cartridge with sorbent and in series connected air blower, ozonizer and bubbler made as asymmetrical hollow member, that is located in joined to tank bottom cylinder with clearance from walls and is connected with chamber by pipe. EFFECT: improved water purification. 3 cl, 2 dwg
Patent RU-2079679-C1 (RU)
Title: Internal combustion engine
Inventor: DAVYDOV DMITRIJ ARKADEVICH
IPC: F02B53/00
Filed: 1993-05-06
Granted: 1997-05-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: internal combustion engine has compressor with intake branch pipe, rotor with sealing arrangement installed inside compressor housing, expansion chamber with exhaust branch pipe inside which rotor with sealing arrangement is placed, and combustion chamber provided with intake and outlet valves and device for fuel injection. Combustion chamber is connected through bypass branch pipes with housings of compressor and expansion chamber, their rotors being rigidly mounted on one shaft with flywheel fitted on end. Sealing arrangement of each rotor is made in form of blade installed in rotor slot. Rotors are displaced through 180 degrees relative to each other. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2059426-C1 (RU)
Title: Method to prepare based on monolithic cell carriers catalyst
IPC: B01D53/62
Filed: 1993-05-24
Granted: 1996-05-10
Abstract: FIELD: production of deep oxidation catalysts to clear gas mediums from carbon oxide and hydrocarbons. SUBSTANCE: to prepare based on monolithic cell carriers catalyst as alumosilicates they use natural materials: clay - caolinite of montmorillonite type and zeolite tuff in comminuted state. They are mixed with addition of aluminum hydroxide with structure of pseudoboehmite and peptized by acid. Ratio of mixture components is kept in limits, mass %: clay 5 -57; zeolite tuff 10 - 86; aluminum hydroxide 5 - 60. Nitric acid or acetic acid is used as peptizing agent in amount of 0.2 - 0.5 g of acid per 10 g of dry component of charge. EFFECT: production of highly active quite strong catalyst for gasses clearance from cheap and available raw materials, natural material. 4 cl, 3 tbl
Patent RU-2055121-C1 (RU)
Inventor: SIDORENKO OLGA P
IPC: E02F3/96
Filed: 1993-06-22
Granted: 1996-02-27
Abstract: FIELD: earth-moving machinery. SUBSTANCE: device provides automatic coupling of working member with working equipment, for instance, bucket with excavator dipper stick. To decrease labour input, increase capacity and facilitate replacement of bucket, fitted on dipper stick and lever mechanism is grip with mouths engaging with bucket fingers. One mouth catches front finger of bucket and moves towards rear finger with flats, second mouth gets onto finger to stop. Yoke with roller, running over finger, turns in radius on its attachment axle moving the rod which acts on inclined flat of dipper stick and slips off the stick, releasing the spring which connects stick coupled with finger of bucket and with grip body and turns finger with its flats across output of frame mouth. In this position diameter of finger locks finger in mouth preventing its getting out and connects bucket with grip. To uncouple, stick should be turned into vertical position, as a result spring will extend, inclined flat will be brought under rod holding yoke with roller in position in which mount releases finger with flats turned to get out of engagement. EFFECT: decreased labour input, increased capacity, reduced time taken for replacement of bucket. 6 dwg
Patent RU-2040156-C1 (RU)
Title: Vegetation container for growing plants in vitro
Inventor: GABEL BORIS V
IPC: A01G31/02
Filed: 1993-07-02
Granted: 1995-07-25
Abstract: FIELD: agriculture. SUBSTANCE: container comprises a transparent casing with a plant holder inside made of flexible material. Lower part of said holder is made in the form of a spiral whose longitudinal axis is perpendicular to longitudinal axis of the cylindrical casing. Upper part of the holder has the shape of a loop-type shackle which serves as a support, is directed towards the throat of the cylindrical casing and is flexibly pressed against its internal wall. Disposed inside the spiral is a flexibly-pressed U-shaped wire insert. EFFECT: improved design. 2 dwg
Patent RU-2057007-C1 (RU)
Title: Machine tool for processing log ends (its variants)
Inventor: KRASNOV GRIGORIJ N
IPC: B27B5/02
Filed: 1993-08-05
Granted: 1996-03-27
Abstract: FIELD: wood-working machine-tool manufacture. SUBSTANCE: machine tool has bed-plate 1, first drive 2 with a pair of disk saws 3 mounted on regulated distance from each other, vertical guideways 4, second drive 5 for displacement of carriage 6 with third drive along them. In the first variant of machine tool technical effect is achieved due to introduction into the machine tool of disk saws 8 of second pair mechanically connected with drive and mounted in one vertical plane for shifting in opposite sides relative to vertical plane passing through axis of processed log. According to the second variant the machine tool is supplemented by fourth drive with boring head whose axis of rotation passes vertically in the plane of saws 8. EFFECT: facilitated manufacture. 5 cl, 6 dwg
Patent RU-2078786-C1 (RU)
Title: Composition for coating having metal effect of sparking
Inventor: NIKIFOROV VLADIMIR V
IPC: C09D17/00
Filed: 1993-08-19
Granted: 1997-05-10
Abstract: FIELD: production of coatings having metal effect. SUBSTANCE: proposed composition comprises 13.3-22.3 % of nitrocellulose, 1.9-9.2 % of alkyd resin, 0.15-14.79 % of scaled dome-shaped aluminium (having size 20-40 μm and specific surface 0.2-0.6 m 2 /g), 0.01-2.35 % of inorganic colored pigment, 0.001-0.002 % of surfactant and organic solvent. EFFECT: improved quality of desired coating. 6 tbl
Patent RU-2056904-C1 (RU)
Inventor: LITVIN ANATOLIJ ALEKSANDROVICH
IPC: B01D43/00
Filed: 1993-09-07
Granted: 1996-03-27
Abstract: FIELD: materials separations. SUBSTANCE: aggregate has mounted at an angle to each other chips separator and scrubbing conveyer. Besides, as a version there is additional detachable chips separator with scrubbing conveyer mounted in body at an angle to main one and having one common with main conveyer pulling member. Additional chips separator bottom has opening provided with net-type member for chips delaying and free discharge of synthetic fatty acid. Besides, for liquid discharge there is chute, that is connected with tank for separated liquid discharge through pipe. Chute is fixed between opening and discharging window. EFFECT: increased productivity. 2 dwg
Patent RU-2103375-C1 (RU)
Title: Устройство для вдувания пылевидного угля в металлоприемник доменной печи
Inventor: LEON ULVELING
IPC: C21B7/16
Filed: 1993-06-29
Granted: 1998-01-27
Abstract: Использование: изобретение относится к устройствам для одновременного вдувания пылевидного угла и газообразного окислителя в шахту доменной печи. Сущность изобретения: в зоне конца сопла фурмы в металлоприемнике пылевидный уголь вводят в дутье горячего воздуха в форме полой кольцеобразной струи, а газообразный окислитель вводят внутрь полой кольцеобразной струи. Копье содержит две коаксиальные трубы и распределительное устройство, снабженное центральным отверстием для пылевидного угля. 2 с.и. 14 з.п. ф-лы, 8 ил.
Patent RU-2074518-C1 (RU)
Title: Device to form image on multiscreen information complex
Inventor: YUDENICH GENNADIJ I
IPC: H04N5/45
Filed: 1993-11-29
Granted: 1997-02-27
Abstract: FIELD: aids to transmit images. SUBSTANCE: device to form image on multiscreen information complex has at least three TV receivers, source of videosignal corresponding to image connected to analog videosignal to code converter, digital computer connected to output of analog videosignal to code converter, forming videosignal for proper TV receiver and incorporating unit for division of videosignal in to separate fragments connected to output of analog videosignal to code converter, storage connected to output of unit of videosignal division having desk of program control and assemblage of transmission channels of corresponding fragments of videoinformation to own screen of proper TV receiver. Their number corresponds to number of TV receivers, each of them having input boards connected to output of storage. Device also includes code to analog videosignal converter corresponding to one fragment of videoinformation connected to output of network board and unit reading videosignal connected to output of converter of code and to input of proper TV receiver. EFFECT: enhanced functional capabilities of TV receivers. 2 cl, 2 dwg
Patent RU-2097705-C1 (RU)
Title: Gas or liquid flowmeter (variants)
Inventor: FERENETS VALENTIN ANTONOVICH
IPC: G01F1/10
Filed: 1993-12-02
Granted: 1997-11-27
Abstract: FIELD: measurement technology, design of domestic meters of gas, hot and cold water. SUBSTANCE: proposed flowmeter has friction tie-rods, friction ring-wheel, ratchet wheel, two-arm gates, small turbine with blades, working nozzle-branch pipe, gate suspension, stopper, friction shoes, suspension rods, suspension spikes, inlet and outlet branch pipes, sleeve-damper, permanent magnets. EFFECT: enhanced functional reliability and accuracy. 5 cl, 4 dwg
Patent RU-2088161-C1 (RU)
Title: Device for putting-in clamps
Inventor: BERSENEV VADIM B
IPC: A61B17/12
Filed: 1994-03-05
Granted: 1997-08-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing 1 with handles 6 and 7, feeder bin 8 having clamp canal and drive placed in the plane of motion of handles 6 and 7. The drive has pusher 4 and main power transmission member 3 with two operating jaws 13 and 14 so that operating jaws 13 and 14 have clamping surfaces each of which having longitudinal clamp groove 20 placed on the plane. Operating jaws 13 and 14 also have intermediate strips 15 and 16 connected to casing 1 and movable operating jaws 13 and 14 by means of additional power transmission members 17 and 18. Main power transmission member 3 is connected to intermediate strips 15 and 16 through tie rods 19 and placed in casing 1 having rotation mechanism 10 connected to handles 6 and 7 at an angle. EFFECT: enhanced effectiveness in suturing soft tissues and clamping blood vessels. 11 dwg
Patent RU-2070903-C1 (RU)
Title: Siloxane composition absorbing mechanical energy
Inventor: KHABAROVA EVGENIYA V
IPC: C08L83/04
Filed: 1994-04-22
Granted: 1996-12-27
Abstract: FIELD: absorption of mechanical energy in shock-absorbing and braking devices. SUBSTANCE: composition comprises (wt parts): 100 dimethyl diethyl siloxane rubber; 10-30 aerosil; 7-23 asbestos; 75-150 oligodiethyl siloxane fluid with viscosity of 1.5-5.0 poise; methyl-3,3,3- trifluoropropyl siloxanediol containing 3-10 wt% hydroxyl groups or dimethyl methylphenyl siloxanediol containing at least 3 wt % hydroxy groups and 4-20 wt% methylphenyl siloxane units. EFFECT: improved properties of the siloxane composition. 2 tbl
Patent RU-2075651-C1 (RU)
Title: Vacuum pump
Inventor: FATKULLIN AMIR A
IPC: F04C18/00
Filed: 1994-05-17
Granted: 1997-03-20
Abstract: FIELD: manufacture of vacuum pumps. SUBSTANCE: vacuum pump has housing, sector pistons articulated on axle of housing and received by cylindrical bore forming working chambers. Housing consists of fixed and rotary parts. Fixed part contains passages for supply and discharge of working fluid and bore (in way of rotation of piston) which receives locking retainer; drive retainer is received by bore provided in rotary part of housing in way of motion of pistons. Housing is additionally provided with fixed projection for engagement with drive retainer and movable projection located on rotary part of housing for engagement with locking retainer. Both retainers are made in form of spring-loaded levers articulated on axles for locking the pistons relative to fixed and rotary parts of housing. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2119341-C1 (RU)
Title: Agent attenuating a sickness course at nephrotic syndrome and hepatopathy symptoms, water-soluble polysaccharide, method of polysaccharide preparing
Inventor: GO DZI JE
IPC: A61P1/16
Filed: 1994-07-14
Granted: 1998-09-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: agent has polysaccharide isolated from Tanjin by extraction with water or an aqueous solvent and having the following components (of total sugar content), %: D-glucuronic acid 40-80 and neutral sugars 10-30 including of total neutral sugar content: galactose 20- 55; arabinose 30-60; rhamnose 15, not above; glucose 15, not above, and mannose 15, not above. Polysaccharide has molecular mass 150 000-300 000 Da. An agent has the above indicated polysaccharide at effective amount and neutral vehicle. Method of preparing polysaccharide involves extraction, passing through porous polymeric resin and gel-chromatography. An agent is safety. EFFECT: enhanced effectiveness of an agent. 8 cl, 4 ex, 10 tbl, 4 dwg
Patent RU-2079263-C1 (RU)
Title: Набор для выявления хламидийной инфекции
IPC: A61K39/118
Filed: 1994-07-29
Granted: 1997-05-10
Abstract: 1. Набор для выявления хламидийной инфекции, отличающийся тем, что включает емкости с антителами, специфичными к антигенам рода Chlamydia с титром в ИФА не менее 1:4000, выделенными из желтков яиц кур, иммунизированных штаммом Chlamydia trachomatis LV или штаммом Chlamydia trachomatis L2, очищенными и меченными ФИТЦ, емкости с антителами, специфичными к ФИТЦ, с титром в ИФА не менее 1 : 4000, выделенными из желтков яиц кур, иммунизированных конъюгированным с ФИТЦ препаратом иммуноглобулинов курицы.2. Набор по п.1, отличающийся тем, что включает емкость с фосфатным буферным раствором, содержащим 1 г азида натрия, 5 г бычьего сывороточного альбумина, 5 г полиэтиленгликоля-6000, 5 г лактозы или маннозы, 0,01 г бромистого этидия, 0,2 г синьки Эванса из расчета на 1 л.
Patent RU-2087930-C1 (RU)
Inventor: VINOGRADOV VALERIJ N
IPC: G01V9/00
Filed: 1994-09-27
Granted: 1997-08-20
Abstract: FIELD: mineralogy, evaluation of ecological pollution of atmosphere close to ground with natural sources. SUBSTANCE: volatile compounds of ore elements from depth gas flow are taken by installation and exposure of selective gas collector at point of sampling. Collector is analyzed for sought-for ore elements. Intensity of depth gas flow in soil horizon is measured before installation of collector by contacts of complex of depth gases-indicators. After analysis content of collector is normed by average intensity of depth gas flow determined by depth gases-indicators. Position and composition of ore bodies in depth are found by maximal normed contents of ore elements. EFFECT: detection of ore bodies by haloes of volatile forms of ore elements observed at level of soil horizon and loose deposits. 2 dwg
Patent RU-2083891-C1 (RU)
Inventor: MATYUSHCHENKO ANATOLIJ V
IPC: F16F7/12
Filed: 1994-12-20
Granted: 1997-07-10
Abstract: Использование: изобретение относится к машиностроению, в частности к устройствам для поглощения энергии удара. Сущность изобретения: энергопоглотитель содержит корпус, коаксиально размещенные в нем втулку и деформирующий шток с буртом, выполненную на внутренней поверхности втулки прямоугольную резьбу, в канавке которой с осевым зазором размещена установленная на штоке спиральная вставка аналогичного профиля, упирающаяся торцем в бурт штока. Спиральная вставка выполнена деформируемой, диаметр бурта штока равен внутреннему диаметру резьбы втулки, а спиральная вставка установлена на штоке с начальным радиальным давлением. Спиральная вставка может быть выполнена постоянного или переменного сечения по длине. Кроме того, по всей длине развертки спиральной вставки может быть выполнен продольный паз. Технический результат: работа энергопоглотителя в двух направлениях, возможность обеспечения постоянного и переменного усилия амортизации, возможность многократного использования энергопоглотителя с заменой спиральной вставки. 2 з.п. ф-лы. 3 ил.
Patent RU-2093688-C1 (RU)
Title: Engine
Inventor: TALANOV BORIS P
IPC: F01B29/10
Filed: 1994-12-22
Granted: 1997-10-20
Abstract: FIELD: power mechanical engineering. SUBSTANCE: cylinders of the engine are arranged coaxially to the heater between the heads facing each other. The coolers made up as chambers connected with a water source are arranged from the side of the rod. The ends of the rods of the pistons are interconnected through a plunger with a power converter on it and are connected with flexible tip of the heater through a kinematical link. EFFECT: enhanced efficiency. 5 cl, 3 dwg
Patent RU-2091528-C1 (RU)
Title: Preparation for recovery of service properties of products made from cellulose-containing fabrics of special purpose
Inventor: ILIN ALEKSANDR A
IPC: D06M101/06
Filed: 1995-02-10
Granted: 1997-09-27
Abstract: FIELD: finishing of textile products to impart waterproofing and fungicide protective properties to cellulose-containing fabrics which they have lost in service. SUBSTANCE: the offered preparation contains, mas.%:50%-lates of butadiene-styrene rubber 40-80; 4, 5, 6-trichlorobenzoxazole-2 1-5; alkaline agent 1-5; the balance, water. Properties of canvas from fabric of articles 3122 and 11266 in 24 months: fungus resistance to Gost 9048-75 4-6; water resistance by bag penetrometer 15-25 cm of water column. EFFECT: higher efficiency. 2 tbl
Patent RU-2096051-C1 (RU)
Title: Apparatus for laser treatment of biological tissues (alternative embodiments)
Inventor: ALTSHULER GRIGORIJ B
IPC: A61B18/20
Filed: 1995-02-24
Granted: 1997-11-20
Abstract: FIELD: medical engineering; surgery; orthopedics; stomatology. SUBSTANCE: proposed apparatus comprises at least one receiver of information about condition of biotissue to be automatically controlled. Receiver output is connected with input of control unit. Apparatus further comprises electronic switches arranged in current supply circuits of lasers and controlled by output signals issued by control unit. Finally, apparatus comprises two or three lasers emitting radiations at different wavelengths and having independent outputs. EFFECT: improved design. 7 cl, 5 dwg
Patent RU-2064683-C1 (RU)
Title: Method of direction finding to hydrobionts and device for its implementation
Inventor: GOROKHOV YURIJ G
IPC: G01S3/80
Filed: 1995-03-20
Granted: 1996-07-27
Abstract: FIELD: underwater acoustic, hydrobiology. SUBSTANCE: invention may be used in fish-searching system for detection and direction finding to accumulations of fish and individual fish by signals of their vital activities. For increase of precision of direction finding and noise immunity method of direction finding consists in two-channel reception of hydroacoustic signals with their subsequent processing in each channel and determination of direction to hydrobionts by results of comparison of processed hydroacoustic signals. Processing of hydroacoustic signals is conducted by way of parallel spectral analysis in n frequency channels with subsequent performance of adaptive change of levels of signals in each frequency subchannel. After this converter signals are compared with threshold values, signals exceeding threshold are displayed. Direction to hydrobionts is determined with equality of readings of indicators of both channels. Device for implementation of method incorporates unit of spatially spaced receivers, two amplifiers, analog-to-digital converter, unit of threshold elements, register, two spectrum analyzers, four units measuring root-mean-square values of signals, unit of pair averaging of root-mean-square signals in like subchannels, unit determining minimal level of signals, unit determining weight factors, first and second units of controlled attenuators, unit determining average value of normed signals, unit setting thresholds, first and second units of threshold elements, first and second units of adders, first and second units of filters. EFFECT: increased precision of direction finding to accumulation of fish and increased noise immunity. 6 cl, 5 dwg
Patent RU-2108970-C1 (RU)
Inventor: CHELL ANDERSSON
IPC: C02F1/52
Filed: 1993-08-11
Granted: 1998-04-20
Abstract: FIELD: production of paper. SUBSTANCE: aqueous suspension of colloid particles comprises anion particles on the base of alumina together with particles of clay, mass ratio of these particles is within (20:1)-(1:10) range, content of dry material in suspension being within 5-40 % range. Method for production of desired suspension involves mixing of clay particles with sol of particles on the base of alumina. Desired suspension is stable and may be used in combination with polymers as flocculant. EFFECT: improved quality of desired product, improved efficiency of the method. 11 cl
Patent RU-2096912-C1 (RU)
Title: Random sequence generator
Inventor: GRISHKIN SERGEJ GRIGOREVICH
IPC: H03B29/00
Filed: 1995-06-06
Granted: 1997-11-20
Abstract: FIELD: computer and radio engineering; stoichastic computers for building random-number generators in cryptographic data protection systems. SUBSTANCE: random-sequence generator has field-signal generator 1, modulo two adder 2, flip-flop 3, clock generator 4, controlled asynchronous-signal generator 5, AND gate 6, second input 7 of AND gate 6, output 8 or flip-flop 3; field-signal generator 1 has n series-connected modulo 2 adders 9 1 -9 n  last one having its output functioning as output 10 of field-signal generator 1 which has input 12, NOT gate 11; controlled asynchronous-signal generator 5 has AND gate 13, modulo two adder 14 whose first input functions as first input 15.1 of group of inputs 15.1-15.K and also has K-1 series-connected controlled pulse shapers 16, each provided with first AND gate 17, modulo two adder 18, and second AND gate 19. EFFECT: improved reliability, quality, and speed of response of random sequence generator. 4 cl, 9 dwg
Patent RU-2125293-C1 (RU)
Title: Device for counting bank notes
Inventor: GUSINSKIJ V Z
IPC: G06M7/06
Filed: 1995-07-04
Granted: 1999-01-20
Abstract: FIELD: equipment for bank, shops and other companies counting and packing bank notes. SUBSTANCE: device is equipped with bank-note transmission space which is self-tuned depending on thickness of bank notes. Space provides transmission of bank notes from load unit for running counting operation. In addition bank note pressing unit of device provides constant pressure onto bank notes. This results in elimination of high-quality tuning when device is in use. EFFECT: increased reliability of counting which is independent from alternations in thickness of bank notes caused by wear, soil, etc, increased reliability of counter. 2 cl, 1 dwg