baber/WOPTO huggingface dataset:
Patent RU-2110626-C1 (RU)
Title: Design of feed comb of comber
Inventor: EGERER JOSEF
IPC: D01G19/22
Filed: 1994-12-13
Granted: 1998-05-10
Abstract: FIELD: combers. SUBSTANCE: feed comb is installed between pair of feed rollers given intermittent motion for supply of fibrous lap and removing device, in particular, in the form of removable rollers of machine. Feed comb has closed guides and many needle strips having needles or saw-toothed members. Needle strips are installed for this motion by their outer ends over closed guides and intermittent motion in synchronism with combing cycle with possibility of engagement of needles or saw-toothed members with fibrous lap on one part of motion path and their disengagement upward after completion of feed motion. Needle strips have crank attachments and feed comb has guides for crank attachments. Installed in upper zone of closed guides for needle strips is means for cleaning; and suction device located above cleaning means. EFFECT: higher efficiency. 5 cl, 4 dwg
Patent RU-2071565-C1 (RU)
Inventor: LEBEDEV ANTON V
IPC: E21F1/00
Filed: 1995-02-02
Granted: 1997-01-10
Abstract: FIELD: mining industry. SUBSTANCE: method for ventilation of quarry implies creation of freely convecting flow with the help of electrically heated surfaces located along quarry sides. For more effective ventilation due to simplified system of surface heating and creation of freely convecting turbulent flow, subjected to heating is guarding screen, its components are located in tiers on incline sides of quarry which are interconnected and form a sector. Heat flow of similar density is generated on heated surfaces. EFFECT: high efficiency. 4 dwg
Patent RU-2079727-C1 (RU)
Title: Injector
Inventor: MYASNIKOV VADIM E
IPC: F04F5/24
Filed: 1995-02-20
Granted: 1997-05-20
Abstract: FIELD: fluidics. SUBSTANCE: outlet cross- section of the major active steam nozzle is arranged in the plane of the movable converging portion of the condensation nozzle that contains additionally (n-1) movable converging portions, where n > 1. One of the movable members of the injector is provided with a conical valve. EFFECT: improved design. 1 dwg
Patent RU-2089904-C1 (RU)
Title: Method to predict the impact of low-dose radiation upon human body
Inventor: KOGAN EMMANUIL M
IPC: G01N33/48
Filed: 1995-03-31
Granted: 1997-09-10
Abstract: FIELD: medicine, radiology. SUBSTANCE: a blood smear is taken from patient's finger, fixed with 96%-alcohol, put into canadian balsam, erythrocytes are evaluated macrodensitometrically, based upon the dependence obtained for optical density of erythrocyte D from the distance of its edge r the following parameters are calculated: average curvature of ascending part of erythrocyte tore, average curvature of descending part of erythrocyte tore, average curvature of erythrocyte pallor and value for erythrocyte form according to a certain formula. EFFECT: higher efficiency in predicting irradiation impact both at high-dose and low-dose radiation due to high sensitivity, decreased terms for analysis. 1 tbl, 2 dwg
Patent RU-2093929-C1 (RU)
Title: Initial starting process for cell with molten carbonate electrolyte
Inventor: BRIZITSKIJ OLEG F
IPC: H01M8/02
Filed: 1995-04-21
Granted: 1997-10-20
Abstract: FIELD: fuel cells with molten carbonate electrolyte and power plants built around them. SUBSTANCE: fuel cell initial starting process involves its assembly and installation of spacers between components interlaid with electrolyte-containing element without bracing fuel cell with carbonate electrolyte, heating of the latter from initial temperature to melting point of electrolyte in electrolyte-containing element, removal of spacers, final assembly of fuel cell with carbonate electrolyte by applying specified pressure. Spacers are made of material whose melting point is higher than that of electrolyte by 30-150 C. Spacers are removed by melting them while heating fuel cell with carbonate electrolyte to temperature exceeding electrolyte melting point. Spacer composition may be doped with 65-90 mol percent of lithium carbonate or 5-15 mol percent of magnesium carbonate. Spacer may be made of material whose melting point is higher than that of binary eutectic mixture of lithium and potassium carbonates. EFFECT: improved operating reliability of fuel cell due to its improved sealing and preventing loss of electrolyte. 6 cl, 4 dwg
Patent RU-2092191-C1 (RU)
Title: Installation for disinfection and deodorization of air
Inventor: ARKHIPOV VLADIMIR P
IPC: A61L2/10
Filed: 1995-06-16
Granted: 1997-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: installation has body with power supply and control unit, fan and pump arranged in it. Irradiator with ultraviolet radiation source in the form of gaseous-discharge lamp is secured to body. Gaseous-discharge lamp is installed vertically in holder. Power supply and control unit has high-voltage DC source, ignition pulse generator, storage capacitor, and control circuit connected to DC source and to ignition pulse generator. lamp is connected to power supply and control unit by means of pulse transformer the windings of which are wound on ferrite core. Discharge circuit includes capacitor, secondary winding of transformer and lamp. EFFECT: high efficiency of disinfection and deodorization processes. 3 dwg
Patent RU-2102456-C1 (RU)
Inventor: ZENINA G P
IPC: C12G3/06
Filed: 1995-06-23
Granted: 1998-01-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition contains the following ingredients, kg/1000 dal: dogberry, 345-350; cranberry, 440-450; origanum, 1.8-2.2; pimento, 0.3-0.6; St.John'swort, 1.8-2.2; ginger, 0.3-0.6; coriander, 1-1.6; cardamom, 0.3-0.6; caraway, 0.9-1.2; lemon oil, 0.014-0.016; citric acid, 0.0-1.2; colorant, 9.5-10.2; sugar, 1540-1550; water-alcohol liquid, the balance. EFFECT: improved taste. 2 tbl
Patent RU-2113480-C1 (RU)
Title: Cdna fragment encoding glycoprotein tcf-ii
Inventor: HIGASHIO KANJI
IPC: C07K14/475
Filed: 1990-03-09
Granted: 1998-06-20
Abstract: FIELD: biotechnology. SUBSTANCE: invention relates to nucleotide sequence of cDNA fragment encoding new human glycoprotein TCF-II. This glycoprotein shows antitumor activity, activity associated with inducing differentiation of leukemic cells, activity of cellular immunity enhancement, activity of stimulation of the growth of vessel endothelium cells and activity of stimulation of hepatocytes growth. EFFECT: new glycoprotein indicated above. 2 cl, 3 dwg
Patent RU-2092287-C1 (RU)
Title: Light-beam brazing
Inventor: OPARIN MIKHAIL I
IPC: B23K1/005
Filed: 1995-06-28
Granted: 1997-10-10
Abstract: FIELD: brazing sheet metals and nonmetallic materials. SUBSTANCE: device for light-beam BRAZING uses inlet and outlet optical assemblies interconnected by a multiple-strans light conduit of single light-conduit fibres. The inlet and outlet optical assemblies have elliptical reflectors consisting at least of two parts made as surfaces of revolution of ellipses, whose longitudinal axes are positioned at an angle to the axis of symmetry of the respective assembly and intersect it in one of the focuses of the reflectors. The other reflector focuses represent focal circumferences. The multiple-strand light conduit is enclosed in mountings in the inlet and outlet assemblies, having holes for placement of the ends of single light conduit fibres in them. The holes in the mountings are positioned on the focal circumferences of the reflectors. Each reflector has a cover with a protective shield. EFFECT: enhanced reliability. 3 dwg
Patent RU-2112809-C1 (RU)
Inventor: BELJAEV A L
IPC: C14C3/04
Filed: 1995-07-06
Granted: 1998-06-10
Abstract: FIELD: tanning of leather with the help of mineral tanning agent. SUBSTANCE: titanium tanning agent on the base of titanyl sulfate and ammonium comprises, mas. %: iron oxide, not more 0.05; calcium oxide, not more 0.1; chlorion, 0.05-8.0; titanyl sulfate and ammonium, the balance. EFFECT: improved quality of product. 1 tbl
Patent RU-2142999-C1 (RU)
Title: Method of xylitol producing
Inventor: ANU MAR JUKKA KHARKKI
IPC: C12N9/90
Filed: 1993-11-05
Granted: 1999-12-20
Abstract: FIELD: genetic engineering, microbiological industry, biotechnology. SUBSTANCE: yeasts or fungi producing arabitol are transformed with DNA encoding D-arabitol dehydrogenase forming D-xylose and DNA encoding xylitol dehydrogenase. Then transformed yeasts or fungi are cultured under conditions providing the synthesis of xylitol and xylitol is isolated. Yeasts are taken among Zygosaccharomyces rouxii, Candida polymorpha, Torulopsis candida, Pichia farinosa, Torulaspora hansenii. Fungi are taken among Dendryphiella salina and Schizophyllum commune. Method ensures to convert easily available carbon sources, for example, D-glucose to xylitol. EFFECT: improved method of producing. 21 cl, 13 dwg, 7 tbl, 15 ex
Patent RU-2109869-C1 (RU)
Title: Conical mill
Inventor: NAMESTNIKOV V V
IPC: D21D1/22
Filed: 1995-08-22
Granted: 1998-04-27
Abstract: FIELD: conical mills; may be used in milling of fibrous materials and solid granules in wood-pulp and paper industry and in production of smokeless powders. SUBSTANCE: conical mill consists of stator and rotor coaxially mounted in mill body and separated in height by partitions into sections. Stator and rotor are made in the form of truncated cones. Partitions are made to provide for additional turbulization of flow. Grooves of rotor and stator in adjacent sections are displaced relative to each other and covered with cutters. Grooves width varying in sections in direction of process flow from large to small, their number varies from small to large, and their shape changes from rectangular to nonisosceles-trapezoidal. Angle between edges of cutters of stator and rotor in plane of separation amounts to 10-60 deg. EFFECT: higher efficiency. 6 dwg
Patent RU-2089020-C1 (RU)
Title: Zigzag antenna
Inventor: SOMOV ANATOLIJ M
IPC: H01Q7/00
Filed: 1995-10-12
Granted: 1997-08-27
Abstract: FIELD: antenna equipment; may be used in radio engineering, TV and radio broadcasting and satellite communication systems of meter and decimeter ranges. SUBSTANCE: zigzag antenna has two main unclosed turns positioned in one plane one above other, turned to each other with unclosed ends and interconnected via terminals of power supply line. It is fitted with two additional unclosed turns each turned through 90 deg relative to adjacent turn, facing each other with unclosed ends and interconnected. In this case, third and fourth turns are connected to terminals of two-wire power supply line through additional sections of two-wire power supply line. Its length from terminals of power supply to start of each turn amounts to quarter length of electromagnetic wave. Zigzag antenna may differ by that the third and fourth turns are in the form of unclosed squares. It may be different by positioning of third and fourth turns in the same plane as first and second turns. Zigzag antenna may be distinguished by arrangement of third and fourth turns in plane parallel relative to first and second turns. EFFECT: increased coefficient of directed action. 4 cl, 2 dwg
Patent RU-2122883-C1 (RU)
Title: Method and device for supply of suspension to filter
Inventor: JOENSSON KURT
IPC: B01D24/30
Filed: 1994-03-24
Granted: 1998-12-10
Abstract: FIELD: separation of suspensions or emulsions in continuously operating filter charge with granulated filtering material. SUBSTANCE: method of supply of suspension to filter where part of filtering layer is embraced by guide cone located in center of filter consists in delivery of part of suspension flow to filtering layer at area where zone of filtration is minimum and rate of falling of filtering material is maximum. One such zone is located at lower edge of guide cone. Device used for realization of this method includes supply passages which are open to filtering layer in whose center guide cone is located. Outlets for suspension to filtering have form of hole made in surface of guide cone at definite height and/or in supply passage above guide cone and grooves along lower edge of cone. EFFECT: effective use of entire volume of filtering layer. 10 cl, 1 dwg
Patent RU-2107795-C1 (RU)
Title: Garage lock
Inventor: KHEJN VASILIJ SERGEEVICH
IPC: E05B35/04
Filed: 1995-10-26
Granted: 1998-03-27
Abstract: FIELD: locking devices, applicable for locking of garage doors and doors of various industrial buildings and objects. SUBSTANCE: lock has a case attached to an axle that can move along the axis in the hole drilled in the door and turn thus turning the door bolt. A cylinder assembly is fastened inside the case coupled to a rotary cam which, in turn, is engageable with a pin. The pin is fixed to the door and prevents the case from moving and turning in the locked position of the lock. EFFECT: enhanced reliability. 9 dwg
Patent RU-2100715-C1 (RU)
Title: Condenser-evaporator
Inventor: POZNYAK VLADIMIR E
IPC: F25B39/00
Filed: 1995-10-27
Granted: 1997-12-27
Abstract: FIELD: heat-power engineering; heat exchanger apparatus operating under conditions of boiling and condensing of working media; low-temperature air separation plants. SUBSTANCE: condenser - evaporator is located in housing of rectifying tower; it includes finned plate heat exchanger element 1 which consists of heat exchanger section with alternating boiling and condensing passages 2 and 3. Supply of condensing medium is effected through distributing manifold 6. Condensing medium supply and discharge unit is made in form of manifold 4 with branch pipe 5 connecting the high- and low-pressure towers. Fixed gas discharge unit is made in form of manifold 7 fitted with branch pipe 8. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2100779-C1 (RU)
Title: Inertial information converter
Inventor: BAZHENOV VLADIMIR I
IPC: G01C21/12
Filed: 1995-12-22
Granted: 1997-12-27
Abstract: FIELD: measurement technology. SUBSTANCE: converter has base, sensing element, linear and angular position pickups, moving-coil power transducers, and differential amplifiers. Sensing element is made of six hollow cylinders. Polar axes of compensation coils and permanent magnets of power transducers are shifted from axes of cylinders for distance which ensures equal-accuracy measurement of angular and linear accelerations. Provision is made for first and second summing amplifiers. Compensation coils of power transducers are connected to outputs of summing amplifiers. EFFECT: higher measurement results. 10 dwg
Patent RU-2123222-C1 (RU)
Title: Tool for simultaneous crimping of many insulated conductors in crimp-contact connector
Inventor: VJURST VOL FGANG
IPC: H01R43/042
Filed: 1994-03-24
Granted: 1998-12-10
Abstract: FIELD: electrical connectors primarily for communication facilities. SUBSTANCE: tool functions to indent insulated conductors into connectors of various heights. Crimping tool can be stepwise displaced through predetermined distance relative to splicing head, its travel can be limited, and its position adjusted so as to set it in initial position corresponding to actual height of connector. EFFECT: enlarged functional capabilities. 3 cl, 8 dwg
Patent RU-2104146-C1 (RU)
Inventor: GAVRILIN A N
IPC: B25B21/00
Filed: 1996-02-07
Granted: 1998-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: this is used for mounting and dismantling operations to handle splittable threaded joints. Wrench has minimal radial dimensions of components applied to nut and is made up of body in the form of two parallel strips interconnected by ties, hydraulic cylinder pivotally secured on ends of strips, nut head connected through pawl with rod of hydraulic cylinder, and stop pivotally connected with strips in the form of lever and bush. Drum-shaped bush is located between strips and pivotally connected with pawl which in its turn is pivotally linked with rod of hydraulic cylinder and enters slot located in drum-shaped bush. Hydraulic cylinder can have device for making wrench ready for operation which is made up of gas space and charging device. EFFECT: higher efficiency. 1 cl, 1 dwg
Patent RU-2117362-C1 (RU)
Title: Thermoelectric cooling module
Inventor: KAMENSKIJ V T
IPC: H01L35/28
Filed: 1996-03-12
Granted: 1998-08-10
Abstract: FIELD: thermoelectric devices primarily used under multiple thermal cycling conditions. SUBSTANCE: module has semiconductor circuits of n and p polarities of conductivity interconnected by switching buses. Each switching bus mounted on at least one heat-transfer plate is connected to the latter by means of thermal contact joint made of layer of flexible adhesive compound. Use may be made, for example, of high-heat conducting silicone resin, grade RTV, compound-8 layer thickness is to be better chosen between 5 and 30 mcm. EFFECT: improved cooling efficiency of module. 5 cl, 5 dwg
Patent RU-2108272-C1 (RU)
Title: Vacuum packing machine
Inventor: KOSTIN L A
IPC: B65B31/04
Filed: 1996-05-27
Granted: 1998-04-10
Abstract: FIELD: packing of small-size articles in hermetically sealed film bags under special conditions of air or gas atmosphere by welding under vacuum in chamber or in chamber filled with shielding medium. SUBSTANCE: vacuum packing machine has two working chambers made en-bloc in one housing. Valve units and welding units of working chambers are coupled with common control unit through switching device connected with cover closed position converter of each chamber. EFFECT: increased efficiency owing to combining preparatory operations with main operation of machine. 3 dwg
Patent RU-2110743-C1 (RU)
Inventor: KHUVES JA EH
IPC: F28C3/06
Filed: 1996-07-19
Granted: 1998-05-10
Abstract: FIELD: chemical and petrochemical industries. SUBSTANCE: given gear includes body closed by cover and filled with packing, leak-tight chamber fitted with sprayer located on cover, pipe unions for injection and removal of gases and liquids. Sprayer is composed of two grates positioned one above other and layer of packing. Upper grate has perforation providing for full fall of liquid on to lower grate. Perforation of lower grate is so manufactured that hydrostatic layer of liquid phase of required height is formed on it and layer of packing is located under grates above cut of leak-tight chamber in height amounting to three determining dimensions of packing as minimum. EFFECT: increased characteristics of packing. 1 cl, 1 dwg
Patent RU-2098715-C1 (RU)
Title: Device for lowering control instrument and specimens under test into operating pipe line and hoisting them from it
Inventor: KHODYREV ALEKSANDR I
IPC: F17D3/00
Filed: 1996-07-23
Granted: 1997-12-10
Abstract: FIELD: gas, oil, chemical and other industries; operation of compressed gas equipment. SUBSTANCE: device is made in form of winch and crown block fitted above housing; dead end of rope is passed through roller of crown block. Rod is made in form of string with radial holes in upper portion of each rod. Upper end of string is connected with crown block. Upper end of housing is provided with radial hole for mounting the retainer rod which is also received by hole in housing. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2116885-C1 (RU)
Title: Device for making low-grade concrete mixes
Inventor: SUPRUN P P
IPC: B28C5/26
Filed: 1996-08-20
Granted: 1998-08-10
Abstract: FIELD: construction machinery and equipment. SUBSTANCE: this relates to concrete-mixing machinery used at sites where supports for contact systems of electrified railways are reinstalled properly and fastened. Device is mounted on rail motor trolley and it incorporates container with aggregate materials which are preliminarily moistened. Located in center of container is barrel. By means of flexible working member prepared inside aforesaid barrel is laitance, and aggregate materials are partly mixed there. Final mixing of components is effected after mix is discharged into recess around contact system support by means of poker vibrator. EFFECT: higher efficiency. 3 dwg
Patent RU-2097363-C1 (RU)
Title: Raw materials mixture for manufacturing of porous concrete, production of raw materials mixture for manufacturing of porous concrete, method for manufacturing of construction of porous concrete and method for raising of buildings
Inventor: KHOKHLOV ANTON L
IPC: C04B38/10
Filed: 1996-08-14
Granted: 1997-11-27
Abstract: FIELD: building materials production. SUBSTANCE: raw materials mixture comprises, mas. %: portland cement, 17-38; fine filler, 18-58; sodium hydroxide, 0.15-0.3; water soluble paste on the base of aluminium powder, 0.03-0.07; side product of purification of alcohol by rectification (which is carried out with the help of continuous distillation column), the balance. Method for production of raw materials mixture involves dosing of components, preliminary preparing of sodium hydroxide and blowing agent which is carried out in different capacities. Water soluble paste on the base of aluminium powder is used as mentioned above blowing agent. Then mixing of residual portion of said side product, fine filler and portland cement is carried out in concrete mixer. Then sodium hydroxide and blowing agent being prepared preliminary are added into this concrete mixer. Ratio of said components are as it has been mentioned above. Manufacturing of constructions of porous concrete involves preparing of raw materials mixture having mentioned above composition, preparing of shapes and concrete forms and feeding raw materials mixture into them, forming and sustaining till desired strength is obtained. EFFECT: improved quality of desired product, improved efficiency of the method. 5 cl, 1 tbl
Patent RU-2121857-C1 (RU)
Title: Aerosol fire extinguishing composition
IPC: A62D1/02
Filed: 1996-10-28
Granted: 1998-11-20
Abstract: FIELD: FIRE PROTECTION. SUBSTANCE: composition designed for extinguishing fires in closed and partially closed spaces contains, wt %: potassium nitrate and/or perchlorate (oxidant), 63.5-66.5; hydrogenless combustible (carbon black), 9.0-11.0; binding (cementing) agent, 24.0-26.0; and burning catalyst, 0.5- 2.0. Combustible/oxidant proportion should be such as to assure oxygen- supply coefficient to be 0.95-1.0. Cementing agent may be glass, gypsum, chalk, or their mixture. EFFECT: increased fire-extinguishing capacity. 2 cl, 1 tbl
Patent RU-2147136-C1 (RU)
Title: Helicopter-borne radar system
Inventor: ARTEM EV A I
IPC: G01S13/90
Filed: 1997-03-12
Granted: 2000-03-27
Abstract: FIELD: radiolocation. SUBSTANCE: invention refers to radar systems designed for use as helicopter-or aircraft-borne radar for survey of ground and water surface and detection of objects on it, small-sized object included. Objective of proposal consists in obtainment of high angular resolution of radar in azimuthal plane by way of synthesizing of antenna aperture both under hovering condition of helicopter and while it flies in direction of its velocity vector. It is achieved by giving motion in horizontal plane to radar antenna installed in nose of helicopter thanks to rotation of helicopter body about axis in specified angular sector. Its electrical axis is set perpendicular to ( or at angle ) direction of flight. Radiation, reception and coherent summation of reflected signals are conducted with motion of antenna in each range element. Artificial ( synthesized ) antenna aperture considerably exceeding aperture of real antenna is created as result of coherent summation which ensures high angular resolution in azimuthal plane. Capability of coherent summation of received signals is provided by way of compensation of phase variations of received signal. EFFECT: high angular resolution of radar in azimuthal plane. 8 dwg
Patent RU-2101072-C1 (RU)
Title: Сорбционный блок для очистки жидких радиоактивных отходов
Inventor: PENZIN R A
IPC: B01D27/02
Filed: 1997-03-27
Granted: 1998-01-10
Abstract: Сорбционный блок предназначен для очистки жидких радиоактивных отходов. Сорбционный блок содержит внешний защитный контейнер, имеющий съемные крышки, верхнее и нижнее распределительные устройства, расположенную в контейнере в подвешенном состоянии на подводящих и отводящих патрубках цилиндрическую обечайку, загруженную сорбентом, имеющую центральную трубу для ввода, вывода раствора, и верхнее захватное устройство для смены обечайки. 2 з.п. ф-лы, 2 ил.