baber/WOPTO huggingface dataset:
Patent RU-2207703-C2 (RU)
Title: Switching voltage regulator
Inventor: GARMASH JU V
IPC: H02P9/30
Filed: 2001-04-25
Granted: 2003-06-27
Abstract: FIELD: motor-car electronics; vehicle generators. SUBSTANCE: synchronous- generator voltage regulator has measuring section; reference voltage supply connected between plus and minus conductors of regulator; comparison circuit whose inputs are connected to outputs of reference voltage supply and measuring section; arcing rate sensor; frequency comparator whose input is coupled with output of arcing rate sensor; AND circuit whose first input is coupled with frequency comparator output and second input, with comparison circuit output; controlled multivibrator; power transistor; inductance coil; diode, and capacitor; controlled multivibrator input is coupled with AND circuit output and its output, with base of power transistor whose emitter is connected to plus conductor of voltage regulator and collector, to diode cathode and to inductance coil; diode anode is coupled with capacitor and with terminal III; second leads of inductance coil and capacitor are connected to minus conductor; regulator is physically made in the form of two units of which first one incorporates reference voltage supply using forbidden gap circuit arrangement and is disposed between battery wall and common ground of battery; reference voltage supply is provided with fourth terminal lead; second unit incorporates all remaining components of voltage regulator and is disposed in space under vehicle hood; novelty is that voltage comparator is introduced in regulator circuit, that the latter is provided with third input, and that fourth output of reference voltage supply is coupled with voltage comparator whose output is connected to AND circuit input. EFFECT: enhanced service life of storage batteries. 1 cl 3 dwg
Patent RU-2212381-C2 (RU)
Inventor: NOVICH BRJUS EH
IPC: C03C25/10
Filed: 1999-10-08
Granted: 2003-09-20
Abstract: FIELD: manufacture of reinforced laminates for printed circuit boards. SUBSTANCE: prepreg for printed circuit board base comprises polymeric material and cloth containing glass fibers and coating compatible with matrix material. Prepreg has drill wear factor not in the excess of 32%, which is determined after drilling of 2,000 holes through pile of tree laminates. Each laminate includes eight prepregs at hole density of 62 holes per square cm and feeding of 0.001 per one revolution, when drill used is made of tungsten carbide and has diameter of 0.46 mm. EFFECT: reduced wear of drill tip, increased precision in arrangement of drilled holes, and increased efficiency of spinning equipment. 56 cl, 8 dwg, 7 tbl, 2 ex
Patent RU-2201211-C2 (RU)
Inventor: ANDREEVA L I
IPC: A61K8/30
Filed: 2001-04-28
Granted: 2003-03-27
Abstract: FIELD: cosmetology, particularly, aromatic, crystal compositions for bath. SUBSTANCE: composition contains nature salt with size of particles 1-2 mm, ether oil, color, blue or white clay. On its dissolving in water, composition may be near to sea water according to microelements content. EFFECT: increased healing ability at preserving stability of ether oils aroma. 2 cl, 6 ex
Patent RU-2213890-C2 (RU)
Title: Ball cock pneumatic drive with jet motor and its manual stand-by operator
Inventor: SAJAPIN V V
IPC: F15B9/03
Filed: 2001-06-06
Granted: 2003-10-10
Abstract: FIELD: gas and oil producing industry. SUBSTANCE: invention relates to shutoff-and-control valves and fittings for gas, oil and product lines. Proposed drive contains control device, reversible jet motor, mechanical drive, limit mechanical stops, limit switches, and manual stand-by operator. Mechanical drive is made in form of two series-connected units. First unit is furnished with device to absorb kinetic energy of drive moving parts. Manual stand-by operator has housing, handwheel with shaft, inlet gear, and manual operator outlet shaft with outlet gear rigidly connected to shaft. Inlet gear is freely fitted on outlet shaft of manual operator for free rotation of shaft. Bushing of gear is made in form of cam clutch member, and two- way cam clutch is installed on splines on outlet shaft for axial displacement, being axially spring loaded. Clutch is coupled through stops with fork and, through fork, with handle. Spring-loaded latch with projection is installed on fork. Stop is provided in housing and button is installed. Each face of handwheel shaft is provided with cam clutch member. EFFECT: improved reliability. 6 cl, 6 dwg
Patent RU-2211709-C2 (RU)
Inventor: BLJUSHKE URSULA
IPC: A61M60/462
Filed: 1999-12-20
Granted: 2003-09-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has stator mounted in casing and member movable relative to the stator under electromagnetic force and spring force. The member travels between the first and the second position increasing or reducing liquid chamber provided with opening for sucking-in and discharging liquid. The movable member has recesses and projections on the side facing the stator. The recesses and projections match stator recesses and projections providing movable-member-to-stator abutment. EFFECT: wide range of functional applications when used as small- sized propelling device. 26 cl, 10 dwg
Patent RU-2226975-C2 (RU)
Inventor: GAVRJUSHOV A V
IPC: A47C1/02
Filed: 2001-08-06
Granted: 2004-04-20
Abstract: FIELD: seating furniture, particularly one-man arm-chair with composite seat. SUBSTANCE: armchair having base with movable and immovable parts, comprises tray-like base. Rear immovable seat part is fixedly connected with tray. Two front movable seat parts are pivotally connected to tray sides by means of holders with hinges, rotary support and rotary sector. EFFECT: enhanced comfort, reduced pressure on hip muscle parts of a sitting person. 3 cl, 3 dwg
Patent RU-2215851-C2 (RU)
Inventor: ZAJCHIKOV G I
IPC: E02F9/22
Filed: 2001-08-29
Granted: 2003-11-10
Abstract: FIELD: construction and repair of oil mains. SUBSTANCE: invention provides traveling of earth-moving, cleaning and isolating equipment along oil mains. Proposed step-by-step travel hydraulic drive of earth-moving machine along line contains two hydraulic cylinders secured on machine housing coaxially to pipeline whose rods are provided with units for longitudinal thrusting against pipeline. Rod spaces of hydraulic cylinders are interconnected by bypass main line with make-up unit from pressure main line. Hydraulic cylinders are furnished with hydraulic selector for alternate connection of piston spaces with pressure and drain main lines operated from machine step completion sensors. Makeup unit is made in form of check valve and restrictor connecting bypass main line with pressure main line and installed in series and connected with drain line by excess pressure valve. Make-up unit can be coupled with pressure main line through one of outlet channels of said hydraulic selector. EFFECT: facilitated operation of hydraulic drive, increased efficiency and reliability under automatic conditions. 2 cl, 1 dwg
Patent RU-2218259-C2 (RU)
Title: Universal line for assembling caterpillar tracks
Inventor: LARIN A M
IPC: B62D55/32
Filed: 2001-09-03
Granted: 2003-12-10
Abstract: FIELD: machine engineering, namely assembling equipment, possibly for assembling caterpillar tracks of different size and types. SUBSTANCE: line includes double-side horizontal hydraulic press, roller conveyer with step feed, nut driver. Roller conveyer is made with possibility of controlling step feed stroke by means of pawl with hydraulic cylinder and retractable spring-loaded stop. Nut driver may be moved along conveyer; it has one spindle that may freely rotate around vertical axis and may be descended by means of hydraulic cylinder through rack pair. EFFECT: enlarged manufacturing possibilities of assembling line. 8 dwg
Patent RU-2223656-C2 (RU)
Inventor: AGUPOV V K
IPC: A23C23/00
Filed: 2001-12-26
Granted: 2004-02-20
Abstract: FIELD: milk industry, in particular, production of sweetened and glazed cottage cheese. SUBSTANCE: method involves preparing sweetened cottage cheese mass; forming and covering cottage cheese with chocolate glaze; cooling chocolate glaze to crystallized state and hardening in air medium at temperature of from -10 C to -20 C for 1-2 min. EFFECT: increased strength of glaze enclosure on sweetened cottage cheese, wider organoleptical properties, improved marketable state of product, and reduced dimensions of continuous line.
Patent RU-2249411-C2 (RU)
Title: Способ немедикаментозного повышения физической выносливости (способ "забво-7")
Inventor: TSEL NIKOV P S
IPC: A23L33/00
Filed: 2002-10-22
Granted: 2005-04-10
Abstract: Изобретение относится к медицине и касается повышения физической выносливости немедикаментозным способом. Для этого предлагают полное или абсолютное голодание в течение 1-3-х суток и заменяют его обычной диетой за 12 или 24 часа до момента, когда от испытуемого потребуется максимальная выносливость. Способ обеспечивает сокращение времени для повышения физической выносливости, являясь надежным и более физиологичным.
Patent RU-2238218-C2 (RU)
Inventor: JADZIMA NOBUJUKI
IPC: B64B1/58
Filed: 2002-12-06
Granted: 2004-10-20
Abstract: FIELD: lighter-than-air flying vehicles. 
     
     
       SUBSTANCE: proposed balloon includes gas-containing envelope 1 and volume control mechanism which deform gas-containing envelope 1 in fully inflated state, thus changing the volume of gas-containing envelope 1. Gas-containing envelope 1 has spindle-shaped wedges 2 made from airtight film material; these wedges are interconnected on side edges; loading bands 3 secured to sections of joint of side edges run along side edges. Each wedge 2 projects outside between two adjacent loading bands 3 without elongating the airtight film material of wedge 2 when gas-containing envelope 1 is in fully inflated state. Curvature radius of projecting wedge 2 lies in direction crossing with two adjacent loading bands 3. Curvature radius is lesser than radius of gas-containing envelope 1. 
     
     
       EFFECT: easy control of flight altitude. 
     
     
       6 cl, 13 dwg
Patent RU-2252398-C2 (RU)
Title: Pyrometric method for measuring object temperature
Inventor: SERGEEV S S
IPC: G01J5/08
Filed: 2003-05-13
Granted: 2005-05-20
Abstract: FIELD: measuring equipment engineering. 
     SUBSTANCE: method includes periodic amplitude modulation of heat radiation of object, focusing modulated heat radiation and conversion thereof into electric signal. During that in process of modulation of heat radiation from object time interval is periodically selected from the moment, appropriate for maximal value of capacity of modulator to moment appropriate for start of another overlapping by cutter of heat radiation from object. Within limits of this range alternation of heat radiation received at detector of beam energy from cutter by monotonous in relation to time t n  change of value of beam energy directed to receiver from surface of cuter area. Concurrently value and sign of n-numbered derivative of electric signal at output of receiver of beam energy is measured, value of which is proportional to temperature difference between moving cutter and fixed diaphragm of pyrometer. 
     EFFECT: higher precision. 
     5 dwg
Patent RU-2275107-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/18
Filed: 2003-06-23
Granted: 2006-04-27
Abstract: FIELD: food industry, technology of canned food industry. 
     SUBSTANCE: the present innovation deals with manufacturing semifinished garnish potatoes. Potatoes after washing and inspecting before peeling, further peeling, cutting, roasting, packaging and freezing should be treated with the lowest alkyl ether of arachidonic acid and chitosan to be kept for a certain period of time. The present innovation enables to improve organoleptic properties of the target product. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2270164-C2 (RU)
Inventor: PRINTS ALEKSANDR VIKTOROVICH
IPC: B82B1/00
Filed: 2003-10-09
Granted: 2006-02-20
Abstract: FIELD: nano-engineering; manufacture of nano-structures; methods of production of nano-fibers. 
     SUBSTANCE: proposed method consists in forming multi-layer structure on substrate; multi-layer structure includes at least one sacrificial layer and film structure from agent used for forming the fibers and divided into narrow strips; sacrificial layer is selectively removed and narrow strips are released from substrate, thus forming fibers. Multi-layer structure may include several sacrificial layers and several layers from which fibers will be formed. Film structure is divided  into strips after growing or it is initially divided into narrow strips by forming it on  special-pattern substrate. Proposed method makes it possible to obtain nano-fibers possessing high strength and resistance to surrounding medium. Process is compatible with standard technologies of manufacture of integrated circuits. 
     EFFECT: enhanced efficiency. 
     10 cl, 4 dwg
Patent RU-2263892-C2 (RU)
Inventor: KOLOSOV A A
IPC: G01N11/10
Filed: 2003-11-10
Granted: 2005-11-10
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: device comprises measuring vessel for oil, heating member, automatic system for recording time of mixing of fluid, and automatic system for control and stabilization of the temperature of the oil to be tested.  The flat body is secured to the rod provided with the shield that is used for measuring time interval taken by the body to move through the oil layer.  The bottom of the measuring vessel is provided with an ultrasonic emitter connected with the ultrasonic generator. 
     EFFECT: enhance precision. 
     3 dwg, 1 tbl
Patent RU-2268096-C2 (RU)
Inventor: VEL TS NATAL JA JUR EVNA
IPC: B09C1/00
Filed: 2003-11-18
Granted: 2006-01-20
Abstract: FIELD: environmental protection. 
     SUBSTANCE: method comprises land ploughing, sowing of perennial herbs, which are natural accumulators of heavy metals and naturally growing on given area or in given locality, and finally cutting and utilization of overground part of plants. Preferred perennial herb is Austrian absinth (Artemisia austriaca). In case of iron salt pollution, cutting is executed during the end of vegetation period and, in case of other heavy metal pollution, in the beginning of vegetation period. 
     EFFECT: enabled biological protection of land from heavy metal pollution. 
     2 ex
Patent RU-2274937-C2 (RU)
Inventor: BELASHCHENKO MAKSIM DAVIDOVICH
IPC: H02H3/087
Filed: 2003-12-01
Granted: 2006-04-20
Abstract: FIELD: protection of transport and industrial electrical equipment in emergency situations. 
     SUBSTANCE: proposed method includes checkup of load power circuit for condition and breaking of electromechanical circuit-breaker contacts in emergency situations by discharging first pre-charged capacitor through first controlled electronic switch onto demagnetizing-coil circuit whereupon arc formed in arc-control chamber is elongated and broken in predetermined time interval sufficient for producing arc between contacts; to this end second pre-charged capacitor is discharged through second controlled electronic switch onto arc-suppression coil circuit. 
     EFFECT: enhanced speed of response and efficiency of protective gear; reduced fire hazard in emergency situations, enlarged service life of circuit breaker. 
     7 cl, 1 dwg
Patent RU-2263440-C2 (RU)
Inventor: KOVALENKO V L
IPC: A01F15/07
Filed: 2003-12-30
Granted: 2005-11-10
Abstract: FIELD: agricultural engineering, in particular, equipment used in feed preparing machines. 
     SUBSTANCE: roll-type baler operating in conjunction with tractor comprises pressing apparatus including chain-and-plate conveyor and two supporting rolls. Chain-and-plate conveyor is flung over driving and driven shafts. Supporting rolls have equally spaced ribs provided on their outer surfaces. Number of ribs on front roll is twice the number of ribs on rear roll. Ribs provided on front roll are lower than ribs provided on rear roll. During advancement of unit along stalk roll, baler grips roll to feed it into space between the latter and pressing grid. Stacker additionally presses and directs stalk mass through inlet window into compression chamber. Stalk mass is compressed by chain-and-plate conveyor and supporting rolls and turned for producing of stalk mass roll. Ribs on supporting rolls enable additional rolling of tubular stalks of green mass and reduce amount of oxygen remained in stalk mass roll. 
     EFFECT: increased density of compressing stalk mass and reduced consumption of packaging material. 
     2 dwg
Patent RU-2308642-C2 (RU)
Inventor: VINOKUROV SERGEJ ANATOL EVICH
IPC: G02B27/48
Filed: 2004-01-12
Granted: 2007-10-20
Abstract: FIELD: instrument industry. 
     SUBSTANCE: device comprises housing that receives the light module, power source, pulse generator, and switch.  The light module is shaped into a concave surface provided with the light radiation members arranged so that the axes of the members intersect at a distance L determined from the formula proposed.  The device is provided with the additional source having a narrow beam pattern of visible radiation for sighting. 
     EFFECT: enhanced reliability. 
     2 cl, 3 dwg
Patent RU-2267665-C2 (RU)
Inventor: BOJCHENKO OLEG VALENTINOVICH
IPC: F16C11/06
Filed: 2004-03-09
Granted: 2006-01-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: ball pivot comprises pin provided with ball head, housing provided with the socket for the pin, insert with the projections provided on its outer surface, and compensating members which are made of a material whose rigidity is different from that of the insert and interposed between the projections.  The insert is additionally locked by means of a wedge joint.  The ball pivot also has means for preventing the housing to be in a contact with the pin and means for fastening the protecting jacket.  The housing of the ball pivot is made for permitting the interface between the hemispherical and cylindrical sections of the inner surface of the housing to be positioned in the plane above the top surface of the fastening member.  The ring groove provided in the fastening member is conjugated with the ring groove on the outer surface of the cylindrical section of the housing.  The cross-section of the face surface of this section has at least two sides.  One of the sides abuts against the outer cylindrical surface of the housing, and the other side abuts against the inner surface.  The height of the first side exceeds that of the second one.  The insert is provided with spherical projections, and meridional grooves are provided with hollows. 
     EFFECT: enhanced reliability. 
     25 cl, 29 dwg
Patent RU-2275574-C2 (RU)
Inventor: SHIPUNOV ARKADIJ GEORGIEVICH
IPC: F41H7/02
Filed: 2004-07-27
Granted: 2006-04-27
Abstract: FIELD: military equipment. 
     SUBSTANCE: the carriage of the grenade launcher is made in the form of an armored box of a segment shape with a load of grenades placed in it.  The carriage bottom is provided with holes closed with a hinged cover.  The flange is made of two split bushes positioned on both sides of the grenade launcher. The lower parts of the bushes are fixed on the carriage, and the upper ones are provided with a clamp enveloping the grenade launcher. 
     EFFECT: enhanced accuracy characteristics of the fighting compartment with a simultaneous reduction of its overall dimensions and improvement of its operating characteristics. 
     3 dwg
Patent RU-2372183-C2 (RU)
Title: Устройство для приложения поворотного усилия к крепежной детали и способ зацепления множества частей крепежной детали
Inventor: KOZAK BARTON
IPC: B25D1/04
Filed: 2004-10-05
Granted: 2009-11-10
Abstract: Изобретения относятся к ударным устройствам для введения крепежных деталей в обрабатываемую деталь или их извлечения. Устройство содержит первый и второй элементы зацепления крепежной детали. Первый элемент имеет отверстие, множество первых выступов и верхнюю плоскую часть. Плоская часть предназначена для восприятия усилия, которое обеспечивает введение первых выступов в соответствующую периферийную часть крепежной детали. Второй элемент имеет множество вторых выступов для зацепления центральной части крепежной детали, периферийную плоскую нижнюю часть и верхнюю плоскую часть. Последняя предназначена для восприятия усилия, обеспечивающего принудительное введение первых и вторых выступов в соответствующие периферийную и центральную части крепежной детали. Нижняя часть второго элемента проходит в осевом направлении через отверстие в первом элементе. В результате обеспечивается повышение надежности устройства. 2 н. и 14 з.п. ф-лы, 38 ил.
Patent RU-2310543-C2 (RU)
Inventor: MANGLER DIRK
IPC: B22D11/055
Filed: 2003-03-08
Granted: 2007-11-20
Abstract: FIELD: continuous casting of steel to mold with cooling ducts in the form of slits, grooves or openings. 
     SUBSTANCE: shape, cross section surface area, periphery, type of boundary surface, orientation relative to contact surface or other geometry parameters of heat transfer portions of surface of one cooling duct or group of cooling ducts are matched with local density of heat flux and(or) with temperature of contact surface at casting, namely in zone of melt metal heel. Local cooling action of one cooling duct is varied due to increasing or decreasing effective surface of heat exchange in bottom or in lateral surfaces of duct. In order to increase local cooling action of one cooling duct, its iso-perimeter cross section surface area is increased due to forming additional grooves in surfaces of bottom or of lateral sides of duct. In order to decrease local cooling action of cooling duct, its cross section surface area is reduced due to arranging displacement bodies. Lowered heat transfer over bath metal heel is provided due to using sleeves with openings over metal heel, applying coatings and placing inserts of less heat transfer material. 
     EFFECT: lowered cracking occurring in blank, increased useful life period of mold. 
     5 cl, 12 dwg
Patent RU-2321486-C2 (RU)
Inventor: KESKINIVA MARKKU
IPC: B25D9/12
Filed: 2003-05-07
Granted: 2008-04-10
Abstract: FIELD: plastic metal working; impulse impact action devices. 
     SUBSTANCE: proposed device is connected with means for creating stress impulse in tool which include energy accumulation space arranged in impact device housing and limited by housing, and separate transfer member arranged for shifting tool in axial direction relative to housing of impact device.  Energy accumulating space is filled up with flexible reversible energy accumulating material.  Transfer member is made for arrangement in certain position relative to housing of impact device at preset stressed state of energy accumulating material and for displacement from said position relative to housing of impact device to tool.  Means are provided to change over energy accumulating material into stressed state by increasing pressure, and means for sharp release of transfer member to provide its movement to tool.  Device is made to provide strong pressing of tool end to transfer member in said position at preset stressed state of energy accumulating material either directly or through separate transfer part and deliver stresses in form of impulse wave trough transfer member to tool at sharp removal of stressed state of energy accumulating material. 
     EFFECT: improved efficiency of operation owing to increased frequency of stroke impacts. 
     24 cl, 8 dwg