baber/WOPTO huggingface dataset:
Patent RU-2191304-C2 (RU)
Inventor: MOSENDZ E M
IPC: F16H55/08
Filed: 2000-06-26
Granted: 2002-10-20
Abstract: FIELD: mechanical engineering; designing of heavily-loaded spur gear trains of high precision. SUBSTANCE: spur gear train includes drive and driven gear wheels. Profiles of tooth points are outlined by convex curves and profile of their dedendum parts are outlined by concave curves. Profile of tooth dedendum parts is made in form of easement curve forming smooth profile of adjacent surfaces of tooth point and dedendum part at point of connection of two curves at curvature radius of involute part equal to curvature radius of easement curve of tooth dedendum part. EFFECT: avoidance of stress concentration in dangerous dedendum part of tooth. 2dwg
Patent RU-2198822-C2 (RU)
Title: Device for opening and closing windows of flying vehicle
Inventor: ZHDANOV O N
IPC: B64C1/14
Filed: 2000-07-20
Granted: 2003-02-20
Abstract: FIELD: space engineering. SUBSTANCE: proposed device includes power cylinder 3 with passage 4 for delivery of working medium to rod chamber, cover 6 with ears 8 and elastic sealing member 7, articulated bearing with outer and inner races secured in ears of cover by means of limiting washers and spring received by blind hole of rod. Power cylinder rod is provided with blind hole and tail-piece having slot where outer race of articulated bearing is placed. Longitudinal axis of slot is perpendicular to axis of rod. Cover is fitted for adjustment of window opening. EFFECT: enhanced reliability. 4 dwg
Patent RU-2224090-C2 (RU)
Inventor: IVANNIKOV V I
IPC: E21B43/00
Filed: 2000-10-17
Granted: 2004-02-20
Abstract: FIELD: technology for influencing productive layers. SUBSTANCE: device has body, connected to pipeline with or without rotating support. Inside the body consecutively in top-down direction fluid stream cavitation device, stream guiding and separation device and output stream interruption device are located. Fluid stream cavitation device is made in form of self-vibrating system capable of receiving uninterruptible supply of stream disruptions in pulsing mode with circular influence on well walls by means of periodical full or partial interruption of said stream. EFFECT: layer fluids influx and layer acceleration intensification, porous layers thinning, cleaning of obstructions and deposits in filters and pipes, creation of enclosures in well walls by means of rock erosion with fluid streams having cavitation effect. 6 cl, 6 dwg
Patent RU-2190551-C2 (RU)
Title: Method of dismantling tank balancer
Inventor: PISHEVETS S P
IPC: B62D55/32
Filed: 2000-11-04
Granted: 2002-10-10
Abstract: FIELD: repair of armored equipment under field conditions by troop repair forces. SUBSTANCE: method consists in removal of road wheel and pressing-off of torsion bar from balancer to be dismantled. Pressing-off of bush with balancer is effected by swinging the road wheel of similar suspension of opposite side by means of crow-bar at relief of its torsion bar due to slacking tension of track of opposite side and disconnecting track sections under road wheel placed above pit; initial angle of torsion bar setting is stored through measurement of distance between road wheel body and lower part of track branch. EFFECT: simplified and reliable method of dismantling tank balancer without disassembly of similar unit of opposite side. 1 dwg
Patent RU-2202288-C2 (RU)
Inventor: SHULJAK S A
IPC: A61K31/045
Filed: 2000-12-25
Granted: 2003-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves treating abdominal skin with iodine and ethyl alcohol solution, marking incision line and forming linen operation field of rhomboid shape around it. Two sterile sheets are used for building operation window with operation linen reserve being created. Skin is treated in the area of the linen operation window in laser sterilization mode during 10-15 min at 10.6 mcm wavelength in continuous mode with power density of 21-26 W/sq.cm. EFFECT: high quality of operation field preparation. 1 tbl
Patent RU-2214001-C2 (RU)
Title: Set of sealing members
Inventor: GILLON ZHAN-LUI
IPC: G09F3/03
Filed: 1999-10-19
Granted: 2003-10-10
Abstract: FIELD: sealing means. SUBSTANCE: set of sealing members is suited for mounting on screw. The latter is provided with tightening means so that their irreversible locking is ensured upon application of seal unless this set of sealing members is broken. Set is provided in addition with rather easily broken actuating facilities. When this set of sealing members is tightened up, actuating facilities set screw in turning- in motion inside cup provided for the purpose. When this screw is locked so that it opposes any attempt to turn it out by means of these easily broken actuating facilities, the latter are destroyed. Easily broken actuating members have part separate from mentioned screw which is made for engaging screw tightening means. Proposed set can be used with any kind of screws and is suited to seal products at manufacturing plants. EFFECT: enlarged application range of sealing members. 13 cl, 15 dwg
Patent RU-2224785-C2 (RU)
Inventor: BARON V P
IPC: C10L5/02
Filed: 2001-06-13
Granted: 2004-02-27
Abstract: FIELD: solid fuels. SUBSTANCE: invention relates to production of coal-containing fuel and can be used in fabrication of briquettes (granules) for furnace aggregates in small- and middle-scale power engineering. Coal contains 90-95% of coal-containing coal- concentration waste and 5-10% of argillite. When burned down, such fuel does not form slag and its ashes are suitable as mineral fertilizer. EFFECT: reduced cost price due to only utilized waste, increased density, and enhanced waterproofness.
Patent RU-2203739-C2 (RU)
Title: Charging device
Inventor: SHENAEV V M
IPC: B02C23/02
Filed: 2001-06-13
Granted: 2003-05-10
Abstract: FIELD: charging devices. SUBSTANCE: charging device has intake branch pipe with inclined slides consisting of three sections. Space between slides is covered with stiffening ribs and ribs of shaped structure. Branch pipe side walls are rigidly interconnected with each other at obtuse angles. Σ-shaped channel structure consists of members interconnected by gussets joined with plates rigidly connected with frame. Branch pipe is made in the form of inclined side wall. Charging device drive mechanisms and associated feed moving members are installed in accordance with specified coordinates. EFFECT: extended process potentialities in processing of natural shelf materials. 4 dwg
Patent RU-2214260-C2 (RU)
Inventor: BESPALOV V G
IPC: A61P35/00
Filed: 2001-06-27
Granted: 2003-10-20
Abstract: FIELD: medicine, oncology. SUBSTANCE: method involves administration to patients from the risk group of development of stomach cancer the preparation "Feokarpin" by oral route in the dose for 2 tablets, 3 times per a day, 30 min before eating, for 6 months. Method improves clinical and endoscopic pictures of precancer state, regression of precancer alternations in stomach mucosa, inhibits formation of carcinogenic nitroso- compound in stomach juice. Invention can be used for prophylaxis of stomach malignant tumors development. EFFECT: enhanced effectiveness of method, valuable anticancer properties of preparation. 1 tbl
Patent RU-2203632-C2 (RU)
Inventor: FROLOV V F
IPC: A61M15/02
Filed: 2001-07-03
Granted: 2003-05-10
Abstract: FIELD: veterinary science. SUBSTANCE: the method is performed due to affecting respiratory system. For this purpose one should apply individual respiratory equipment onto animal to force the air. According to the present innovation one should create resistance to expiration ranged 10-80 mm water column, and provide expiration through nostrils. Procedures are carried out predominantly at night time for 1-6 h. One should begin more than 1 h after feeding by gradually increasing their duration. The method in question enables to increase inspecific resistance in large-sized animals, decrease expenses for prophylaxis and treatment of their diseases. EFFECT: higher efficiency of prophylaxis and therapy.
Patent RU-2205083-C2 (RU)
Inventor: TREBIN A G
IPC: B21D3/12
Filed: 2001-07-30
Granted: 2003-05-27
Abstract: FIELD: equipment for making and repairing rods of deep well pumps, possibly in industry branches of petroleum machine engineering and in repairing shops of oil production plants for mechanized straightening of new and used pump rods. SUBSTANCE: apparatus includes mounted on frame power cylinder; movable and stationary clamps, each having tip provided with thread for joining with rod; motion pickup whose stem is joined with piston of power cylinder; pressure relay; distance counter and unit for controlling supply of working liquid to power cylinder. Apparatus is also provided with pressure meter connected to pipeline of power cylinder; comparator; devices for indicating and marking rods according to strength class. First and second inlets of comparator are connected respectively to outlets of pressure meter and distance counter. Devices for indicating and marking are connected to respective outlets of comparator. EFFECT: possibility for measuring averaged along cross section yield strength of rod metal and classifying rods by said value. 2 dwg
Patent RU-2218084-C2 (RU)
Inventor: MINKIN V A
IPC: A61B5/117
Filed: 2001-09-13
Granted: 2003-12-10
Abstract: FIELD: biometric equipment, in particular, devices for taking finger-prints. SUBSTANCE: the optical sensor has a photosensing element and a protective optically transparent element designed for protection of the photosensing element against the effect of static electricity. The protective optically transparent element is made in the form of a current-conducting fiber-optic plate with a surface electric resistance exceeding the resistance of the human skin. The method for production of a contact image consists in putting the finger on the contact surface of the dactyloscopic optical sensor, switching-on of the sensor, production and processing of the dactyloscopic image. Measured are the electrophysical parameters of the contact surface with the finger put on it and without it, the sensor is switched on at registration of a change of the measured electrophysical parameter exceeding the threshold value. EFFECT: enhanced efficiency. 3 cl, 5 dwg, 1 tbl
Patent RU-2209794-C2 (RU)
Title: Method for utilizing domestic garbage combustion wastes (versions)
Inventor: VOLGUSHEV A N
IPC: C04B28/36
Filed: 2001-10-11
Granted: 2003-08-10
Abstract: FIELD: utilization of wastes containing toxic and ecologically hazardous substances. SUBSTANCE: method involves mixing ash with specific surface of 2,000-4,000 sq.cm/g and content of salt of heavy metals, such as cadmium, copper, lead, and zinc with sulfur in the ratio of 1:1-1:2.5 and heating to obtain mastic consistency; pouring mastic in molds for producing blocks or supplying mastic to granulating apparatus. According to other version, method involves mixing ash with specific surface of 2,000-4,000 sq.cm/g and content of salt of heavy metals such as cadmium, copper, lead and zinc with sulfur in the ratio of 1:1-1:2.5; heating to obtain mastic consistency; pressing slags into briquettes and placing in molds; pouring mastic in molds for capsulating briquettes. Testing of samples did not show presence of zinc, cadmium and copper in water infusion, proved presence of lead in an amount of 0.024 mg/l, content of petroleum products did not exceed 0.1 mg/l. Release of hydrogen sulfide was not registered. EFFECT: wider operational capabilities and increased safety. 3 cl, 3 tbl
Patent RU-2221270-C2 (RU)
Inventor: KOTIKOV S P
IPC: H04L9/32
Filed: 2002-01-03
Granted: 2004-01-10
Abstract: FIELD: computer engineering. SUBSTANCE: device designed for data protection against unauthorized access in multicomputer systems and in local computer networks built around personal computers has input registers, parallel-serial register, output registers, pulse generator, frequency divider, transmitter, receiver, coder, decoder, readiness flip-flop, response flip-flop, interrupt flip-flop, AND gate, read-only memory device, address controllers for personal computers, ports, and memory, address analysis circuit, mode-of-operation switch, and control unit. EFFECT: enlarged functional capabilities, enhanced reliability of unauthorized data access online checkup. 2 cl, 3 dwg
Patent RU-2225706-C2 (RU)
Inventor: JUE DZIANG
IPC: A61P1/02
Filed: 2000-06-09
Granted: 2004-03-20
Abstract: FIELD: medicine, stomatology. SUBSTANCE: the suggested composition for delivering the substance into mouth cavity contains organosiloxane resin, volatile carrier capable to dissolve the resin, viscosity modifier and, at least, one substance for taking care of mouth cavity and, also, a composition is suggested that, additionally, contains diorganopolysiloxane polymer and, also, method is suggested to deliver the substance that deals with applying the composition onto dental enamel surface till the moment of film formation on it. Both composition and method provide effect of prolonged release of medicinal substance in mouth cavity and, also, onto the gum, mucous membrane and dental surface. EFFECT: higher efficiency. 17 cl, 6 tbl
Patent RU-2218970-C2 (RU)
Title: Film-type evaporator
Inventor: FIRSOV V M
IPC: B01D1/22
Filed: 2002-02-28
Granted: 2003-12-20
Abstract: FIELD: film-type heat exchange apparatus; chemical, oil refining, food-processing, gas, electrical, metallurgical and other industries. SUBSTANCE: proposed film-type evaporator has vertical cylindrical housing with end plates, upper and lower tube sheets, heat exchange tubes, film formers fitted at clearance inside upper ends of heat exchange tubes, pipe unions for inlet and outlet of liquid being treated, heating steam, vapor and condensate, pipe line made in form of coil which is located in lower portion of housing; its one end is connected with liquid inlet pipe union and rectilinear section is secured between tube sheets; liquid inlet pipe union is fitted in lower end plate of evaporator. Evaporator is additionally provided with ultrasonic transducer located in lower central portion of housing and provided with central through hole for pipe line. Rectilinear section of pipe line has length equal to (n+1)λ, where n=0,1,2,3...; λ is length of ultrasonic wave it is rigidly mounted in active radiating packing of ultrasonic transducer coaxially relative to it at common length equal to (m+1).λ, where m= 1,2,3 Rectilinear section of pipe line is rigidly connected with heat exchange tubes by means of tube sheets in zone of maximum antinode; length of heat exchange tubes is equal to (n+1).λ, their axes are parallel to central axis; upper and lower tube sheets lie in minimum zones of antinode; evaporator is additionally provided with heating steam inlet and outlet pipe unions fitted in upper portion of upper end plate. Film formers may be rigidly connected with heat exchange tube by means of bushes; length of film former is equal to k.λ, where k=1,2,3..; λ - is length of ultrasonic wave. EFFECT: extended functional capabilities; enhanced efficiency due to application of ultrasonic oscillations. 2 c;, 6 dwg
Patent RU-2229907-C2 (RU)
Inventor: RJABOKON D S
IPC: A61N2/00
Filed: 2002-03-21
Granted: 2004-06-10
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves administering medicaments, exposing the brain to electromagnetic field invoked by sinusoid signal having carrying frequency in bandwidth of 200-1000 kHz amplitude-modulated with voltage of frequency bandwidth 10-100 Hz by means of a device. The device has power supply source and treatment unit manufactured as inductance coil the winding of which is arranged on cylindrical dielectric carcass surface. Treatment unit is additionally introduced as spiral inductance coil the winding of which is arranged on flat dielectric carcass, auto-oscillator circuit, modulator and additional dielectric carcass shaped as arch ends of which ends are joined to the cylindrical carcass having the flat carcass arranged in the center. Windings of both coils are connected in series and aiding being also connected to the auto-oscillator circuit that is connected to the power supply source via the modulator. The auto-oscillator circuit produces amplitude-modulated signal having carrying frequency in bandwidth of 200-1000 kHz and modulation frequency bandwidth of 10-100 Hz. The flat carcass is manufactured from solid dielectric material as leaflets radially arranged with spaces. Coil winding wire of additional treatment unit envelops neighboring leaflets from opposite sides in turn. Carcass leaflet number is odd. EFFECT: enhanced effectiveness of treatment. 3 cl, 3 dwg
Patent RU-2250136-C2 (RU)
Inventor: TABAKAEV S B
IPC: B02C4/06
Filed: 2002-05-27
Granted: 2005-04-20
Abstract: FIELD: processes and equipment for milling grain and products of grain processing. 
     SUBSTANCE: milling machine includes housing, feeding bell, mechanism for feeding products having feeding roll and shutter; pair of milling rollers. Roll of mechanism for feeding products has lengthwise-crosswise thread. Shutter is in the form of cylinder freely rotating in rolling bearings on eccentric axle. Port in lower part of feeding bell is equal to length of barrels of rollers. Feeding bell and mechanism for feeding product form together autonomous receiving and feeding apparatus detachably mounted in housing of machine. In second variant of invention milling machine includes guard of paired milling rollers and cleaners secured to levers mounted on axles at one side and rested upon eccentric shaft of mechanism for approaching roller and pushing it aside at other side. Said guard is in the form of release body. Autonomous milling unit includes roller pair with bearing assemblies, mechanism for approaching roller and pushing it aside, cleaners and guard of barrels of roller pair. Inside beams rolling bearing assemblies on eccentric axles are arranged for wheeling out autonomous milling unit. Mechanism for turning eccentric shaft includes driven pinion with disc having geometrically closed surface, driving pinion with disc having geometrically closed surface; said pinions engage one to other. 
     EFFECT: enhanced operational efficiency of machine. 
     2 cl, 7 dwg
Patent RU-2251916-C2 (RU)
Inventor: KOGAJ V S
IPC: A23L11/00
Filed: 2002-06-04
Granted: 2005-05-20
Abstract: FIELD: canning of plant food products. 
     SUBSTANCE: method involves preparing smooth pea at biological maturity stage for canning procedure; introducing soluble edible salt of polybasic acid into media; charging preliminarily prepared pea and media into cans; sealing and sterilizing; before packing process or simultaneously with sterilizing process, subjecting pea grain to swelling process. 
     EFFECT: wider range of natural canned foods, increased yield of base product, reduced labor and power consumption and provision for year-round employment of production enterprises.
Patent RU-2232552-C2 (RU)
IPC: A61B17/24
Filed: 2002-07-25
Granted: 2004-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: incision should be made along the line of frenulum's fixation to tongue's inferior surface to dissect against the tongue together with adjacent muscles and transfer mucous-muscular block of patient's frenulum towards the tongue's bottom. The wound developed should be sutured towards oneself with frequent sutures with catgut till new lower position of frenulum is achieved. The method enables to obtain considerable lengthening of patient's tongue, practically exclude the danger of hemorrhage and decrease the chance for relapse in shortening tongue's frenulum. 
     EFFECT: higher efficiency of plasty. 
     1 ex
Patent RU-2265112-C2 (RU)
Inventor: MASLENNIKOV V G
IPC: E05C9/06
Filed: 2002-09-09
Granted: 2005-11-27
Abstract: FIELD: ironmongery, particularly locking and pressing devices for vehicles. 
     SUBSTANCE: locking and pressing device comprises rotary pin, handle having base connected to rotary pin end, bearing assembly, lock body, the first lever spring-loaded against lock body rest, the second lever pivotally connected to lever mechanism rod. The first lever contacts with spring-loaded latch. The device also has two cams attached to pin. One cam is rotationally installed in lock body and is shaped as annular sector having large diameter and defined by radial walls. The first cam carries the first lever made as a single whole with bush. Bush part projecting outwards from end defines an annular sector in cross-section and is installed between above radial walls so that angular play is provided. Another cam is installed in bearing assembly, which is united to rotate handle base and has the second lever installed between rim and retaining ring. Sectional extensions of the second lever limit rotation thereof and are arranged in sectional cam cuts to provide angular play. 
     EFFECT: increased operational convenience. 
     2 cl, 8 dwg
Patent RU-2254748-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L3/3463
Filed: 2002-10-28
Granted: 2005-06-27
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with technology to manufacture dried provisions to be further applied in the composition of sterilized canned food. While preparing plant raw material before drying it is necessary to treat it with a preparation obtained out of Mortierella nantahalensis micromycete biomass according to the preset technique to be kept then for a certain period of time. The innovation enables to increase stability of provisions form at subsequent restoration, at heating up to the temperature of canned food sterilization, as well. 
     EFFECT: increased quality of provisions. 
     3 ex
Patent RU-2239936-C2 (RU)
Inventor: KISLOV E A
IPC: H02P1/46
Filed: 2002-11-11
Granted: 2004-11-10
Abstract: FIELD: electrical engineering; automatic field control systems for synchronous motors. 
     
     
       SUBSTANCE: proposed method involves motor field control during each particular moment using either stator voltage control circuit or motor load angle control circuit depending on angle value. As soon as load angle goes beyond desired range, field current is no longer varied by voltage variation and is adjusted by load angle deviation from desired rated value until this deviation value reverses its polarity. Then field current is varied by stator circuit voltage deviation. This method provides for limiting output signals of automatic field current regulation circuits in case winding temperature rises at the moment above its maximal level corresponding to field current ranging between 0.95 and 1.0 of its rated value until winding temperature drops to rated operating value. 
     
     
       EFFECT: enhanced stability of motor synchronous running at minimal stator loss and regulated rotor temperature. 
     
     
       2 cl, 2 dwg
Patent RU-2239792-C2 (RU)
Inventor: LESHKOV V V
IPC: G01F23/26
Filed: 2002-11-19
Granted: 2004-11-10
Abstract: FIELD: nuclear power engineering. 
     SUBSTANCE: level gauge has emitter and receiver of electromagnetic radiation which are made of elongated rectangular frames housed by a protecting shell and submerged into a tank filled with the fluid to be monitored. The winding of the receiver is mounted in the winding of the emitter in one plane. The thickness of the layer of the fluid between the windings of the receiver and emitter should range from two to five depths of the electromagnetic radiation attenuation for a given frequency of current supplied to the winding of the emitter and mean conductivity of fluid within the operation temperature range. 
     EFFECT: enhanced sensitivity. 
     4 dwg