baber/WOPTO huggingface dataset:
Patent RU-2233957-C2 (RU)
Title: Ignition switch lock
Inventor: MILOV V P
IPC: E05B45/08
Filed: 2001-03-15
Granted: 2004-08-10
Abstract: FIELD: locksmith's work. 
     SUBSTANCE: the ignition switch lock has a body accommodating a rotary cylinder with a key and spring-loaded locking components engaged with the body grooves in the absence of the key. The springing contacts installed in isolated holes of the body are electrically closed to the locking components, having the potential of the vehicle body in the absence of the key in the lock, and open in the presence of the key, they are connected by leads via the driver of logical levels to the inputs of a microprocessor. The electromagnet is connected via a control unit to the command output of the microprocessor and has a fixed coil with a winding and leads installed coaxially with the end section of the cylinder having a central hole with bulges, in which a cylindrical core is freely placed through the hole in the coil, the core has a distance spring and grooves engageable with the bulges in the hole of the cylinder, having a disk with retainers located opposite the grooves in the coil body, and an outlet shaft for the drive of the ignition switch with a sliding support to the walls of the covers installed on two sides of the body, whose grooves also fix the springing contacts, and the through holes in the grooves have outer leads of the lock. 
     EFFECT: expanded functional potentialities. 
     1 dwg
Patent RU-2198249-C2 (RU)
Title: Method and composition of electrolyte for production of antifriction wear-resistant coating
Inventor: STREBKOV S V
IPC: C25D15/00
Filed: 2001-03-26
Granted: 2003-02-10
Abstract: FIELD: electrochemical deposition of oxide wear-resistant coatings on aluminum and its alloys with improved antifriction and antiscuff properties by microarc anodizing. SUBSTANCE: method includes deposition of coating by microarc anodizing with the help of introduction into its porous structure from electrolyte composition of inorganic layer solid lubricating material with dispersity of 5-50 mcm ensuring rotaprint lubrication of friction surfaces. Electrolyte contains, g/l: potassium hydroxide, 2-3; sodium water glass, 8-10; hydrogen peroxide, 2.5-10; molybdenum disulfide, 15-25; water, the balance. The method makes it possible to improve antifriction and wear-resistant properties in three times. EFFECT: increased service life of friction units. 3 cl, 2 tbl
Patent RU-2220452-C2 (RU)
Inventor: BOBER MIROSLAV Z
IPC: G06V10/46
Filed: 2000-07-12
Granted: 2003-12-27
Abstract: FIELD: presenting object appearing in image. SUBSTANCE: in processing images stored in multimedia database presentation of scaled curvature space is obtained for outline of object by smoothing down this outline to have at least one additional parameter reflecting distribution of shape and mass of smoothed version of source curve, and then scaled curvature space and additional parameters are linked to obtain object shape descriptor. This additional parameter may correspond to eccentricity or roundness of outline, highest peak in image displayed in scaled curvature space; it can be based on Fourier descriptors or Zernicke moments, etc. EFFECT: enhanced precision in searching for objects in images. 17 cl, 3 dwg
Patent RU-2229102-C2 (RU)
Inventor: DATTON ROBERT E
IPC: G01N9/32
Filed: 1999-09-09
Granted: 2004-05-20
Abstract: FIELD: measurement technology. SUBSTANCE: in accordance with invention at least one flow tube is given vibration with inherent frequency corresponding to density of material passing through flow tube on basis of signal from drive while Coriolis flowmeter is used as vibration densimeter. Amplification of signal of drive is controlled to establish whether multiphase flow containing gas and liquid is present in it. If gas damping of vibrations of flow tube caused by passing bubble of gas is detected then density of material is found on basis of stored values generated in process of retrospective measurements corresponding to period of lack of multiphase flow. EFFECT: enhanced measurement accuracy if two-phase flows are used. 19 cl, 8 dwg
Patent RU-2212149-C2 (RU)
Title: Solar drier
Inventor: KOBELEV N S
IPC: F26B3/28
Filed: 2001-05-07
Granted: 2003-09-20
Abstract: FIELD: food engineering. SUBSTANCE: solar drier has vertical chamber with heat-insulating walls, base, and perforated bottom, cover with suction pipe, solar heater, and additional solar air heaters. Each of additional solar air heaters is made in the form of heating chamber with inflow channel arranged in outer wall. Helical channels are formed on inner lower surface of solar heater. Wall lower inner surface of each additional heater is provided with channels made in the form of concentric circles. Drier of such construction allows vegetable products, such as grape or fruits to be dried. EFFECT: improved heating quality and increased efficiency of solar drier. 4 dwg
Patent RU-2218249-C2 (RU)
Inventor: ZOLOTUKHINA L V
IPC: B23K3/04
Filed: 2001-06-08
Granted: 2003-12-10
Abstract: FIELD: domestic torches for soldering, Primuses and so on. SUBSTANCE: reservoir of blow torch includes fluid-tight housing with tube welded into it. Upper part of housing is in the form of cup designed for placing in it small quantity of gasoline providing creation of necessary pressure in reservoir after firing it. Tube is welded into periphery of upper part of reservoir. Length of tube is equal to half of housing height. EFFECT: lowered cost price, enhanced operational parameters and consumers' properties. 3 dwg
Patent RU-2210701-C2 (RU)
Title: Liquid fuel burner
Inventor: SAKHAROV JU D
IPC: F23D11/06
Filed: 2001-06-07
Granted: 2003-08-20
Abstract: FIELD: public services, construction engineering, agriculture and food industry. SUBSTANCE: proposed burner is designed for heating water in boilers. Burner contains volute housing accommodating hollow shaft installed for rotation, fan, suction exhaust branch pipes secured on housing, nozzle in form of rod with axial ands radial holes installed in conical cup rigidly secured on hollow shaft, sprayer and drive. Air collector is installed on exhaust branch pipe. Said air collector is made in form of manifold. Hollow shaft passes through air collector. housing is provided with at least two blades made of two interconnected disks. Guide members secured on one disk form space, when disks are connected to each other. Blades are separated by guide disk rigidly secured on hollow shaft. Blades are secured on guide disk, and suction branch pipe is made at both sides of housing. EFFECT: increased capacity, provision of standardized line of burners of different capacity. 3 dwg
Patent RU-2285284-C2 (RU)
Title: Device for input of data of electronic device for storage and/or transfer of data
Inventor: AFANAS EV ALEKSEJ VLADIMIROVIC
IPC: G06F3/02
Filed: 2001-08-06
Granted: 2006-10-10
Abstract: FIELD: engineering of electronic devices for storage and/or transfer of data, in particular, devices for input of said devices. 
     SUBSTANCE: device contains keyboard, providing capacity for input of digits from 0 to 9 when appropriate key is pressed, and capacity for input of letters when two or three adjacent keys are pressed simultaneously, while surface of keyboard contains portions, appropriate for at least one symbol of input and which are meant for putting finger of user on them when pressing combination of keys. 
     EFFECT: provision of possible accelerated input of information, based on known input methods, for example, by using one finger for inputting information. 
     11 cl, 10 dwg
Patent RU-2190860-C2 (RU)
Title: Electricity meter
Inventor: PATJUKOV V G
IPC: G01R22/00
Filed: 2001-08-31
Granted: 2002-10-10
Abstract: FIELD: electrical engineering, counting kilowatt-hours of consumption of active electric energy in A C networks of commercial frequency. SUBSTANCE: compensation of increment of measured value of power caused by effect of additive noise across output of multiplier takes place in proposed electricity meter by means of connection of the latter through signal outputs of first and second switching circuits to non-inverting and inverting inputs of unipolar power supply source which outputs are additionally connected to first leads of first and second capacitors which other leads are correspondingly connected to common bus. EFFECT: enhanced accuracy of measurement of consumed electric energy. 2 dwg
Patent RU-2210158-C2 (RU)
Inventor: ZORIN V F
IPC: H02K15/09
Filed: 2001-09-20
Granted: 2003-08-10
Abstract: FIELD: electrical engineering; commutator machine with even number of armature slots. SUBSTANCE: commutator machine armature winding has winding portions of sections disposed in its slots and on its butt-ends; novelty is that winding portions of each section are located in its respective pair of adjacent slots and in those opposing this pair of slots. Winding portions disposed on armature butt-ends in each separate section are parallel to each other and each winding portion of section is offset in armature slots relative to respective winding portions of adjacent section by one tooth pitch. In this way provision is made for alternate entrance of winding portions under electrical machine poles and for stepless variation of internal voltage across sections. EFFECT: improved commutation of electrical machine. 1 cl, 1 dwg
Patent RU-2223514-C2 (RU)
Inventor: ZEMLEVSKIJ V N
IPC: G01S13/72
Filed: 2001-12-17
Granted: 2004-02-10
Abstract: FIELD: flight vehicle control systems, applicable for measurement of coordinates (in printing and heading) formed by pulse bursts in radio lines or optical lines in TV guidance systems. SUBSTANCE: the method for measurement of coordinates in the TV guidance system consists in the fact that a control field is formed by scanning of the directional pattern of electromagnetic radiation in turn in two mutually perpendicular directions in heading and itching relative to the origin of coordinates coinciding with the center of the control field, changing the parameters of the electromagnetic field, the electromagnetic radiation is transformed in pulse bursts from pulse-time modulation or pulse-code modulation, the values of coordinates in pitching and heading are separated in time and measured similarly, the first value of each coordinate corresponding at scanning to the beginning of the moment of irradiation of the coordinate measurement device is fixed, and then each current value of the coordinate is fixed with replacement of it with the subsequent one up to the end of the pulse burst, and the arithmetical mean of each coordinate for the first and each subsequent values of coordinates is determined. The device for realization of the method is submitted. EFFECT: enhanced precision of measurement of coordinates due to the fact that the duration of the code pulse burst is taken into account. 2 cl, 2 dwg
Patent RU-2215475-C2 (RU)
Inventor: SEMENOVA A I
IPC: A61B5/16
Filed: 2002-01-04
Granted: 2003-11-10
Abstract: FIELD: medicine, psychotherapy, psychology, pediatrics, curative physical training, rehabilitation, pedagogy. SUBSTANCE: the present innovation deals with rehabilitation in children with neurotic, psycho-autonomic, psychosomatic disorders and speech defects. Each alphabet sound is associated with certain natural image, psycho- emotional state, way of movement and respiration. At doing gymnastics it is necessary to reproduce alphabet sounds by performing corresponding movements and actions, initiate the onset of sound-corresponding visual, acoustic, kinesthetic image or psycho- emotional state. Moreover, it is important to draw patient's attention onto respiration process and its functional elements. Higher efficiency of psycho-training and reparative gymnastics. EFFECT: higher efficiency. 1 cl, 3 tbl
Patent RU-2235677-C2 (RU)
Inventor: NEZHDANOV K K
IPC: B66C7/08
Filed: 2002-05-07
Granted: 2004-09-10
Abstract: FIELD: heavy-duty rail structures. 
     SUBSTANCE: proposed rail unit contains rails, rail baseplate and clamps, and it is installed on crane beam. Rail baseplate is made of rolled T-section with wall orientated upwards. Holder is tightly fitted on wall of T-section and is connected with wall by press-fitted pins. Flanges with horizontal sections are installed symmetrically relative to vertical axis, thus forming two channels relative to T-section wall. Rail is placed in each channel. One foot of each rail is cut off. Rails are arranged with side surfaces of neck adjoining side surfaces of holder to form symmetrical pair. Cutoff feet f rails are located under holder. Holder is in contact from top with rail heads from their lower sides. Clamps with free ends are tightly fitted in clearance between outer surfaces of necks of pair of rails and flanges. Free end of each clamp is jacked up by bolt whose lower end thrusts against horizontal section of corresponding flange. Rail baseplate is connected with horizontal sections of flanges by bolts or studs. 
     EFFECT: increased service life. 
     1 dwg
Patent RU-2224837-C2 (RU)
Title: Process of erection of roadbed
Inventor: BAZAVLUK V A
IPC: E01C3/00
Filed: 2002-05-16
Granted: 2004-02-27
Abstract: FIELD: highway engineering. SUBSTANCE: invention deals with erection of road embankment\of roadbed in summer and winter seasons while building roads under conditions of marshes, permafrost, soft ground and in densely built territories. Process of erection of roadbed includes placement of embankment of roadbed in layers by delivery of ground to linearly-extended construction site for each technological layer by transport, for example, by dump trucks running along movement of technological flow, return of empty transport counter to movement of technological flow, laying of ground on foundation, spreading and compaction of ground with the help of construction machinery. Embankment of roadbed is erected step-by-step with use of plots. Prior to erection of each technological layer of roadbed on plot linearly-extended construction site is divided into two longitudinal lanes and roadbed is built one layer at time, first on one lane of plot while the other lane is utilized for movement of technological transport. Then this lane is used for erection and technological transport runs over first lane of roadbed. Ground is laid on constructed lane in front of construction machinery. Novelty of process consists in arrangement of longitudinal ramp after completion of each constructed lane, on erection of technological layer on it. Ramps are arranged with their displacement along roadbed and by height. In this case one longitudinal lane is erected wider than next by one and half meter as minimum. Wide and narrow lanes of plot alternate from layer to layer by height of filled embankment in staggered order. EFFECT: ensured uniformity of roadbed in respect to its density, high productivity of work, reduced labor and energy input under crowded conditions. 1 cl, 3 dwg
Patent RU-2230207-C2 (RU)
Inventor: SPASHCHENKO V N
IPC: F02B75/32
Filed: 2002-07-19
Granted: 2004-06-10
Abstract: FIELD: mechanical engineering; internal combustion piston engines. SUBSTANCE: proposed axial crank mechanism of internal combustion piston engine contains crankshaft with crankpin, connecting rod and piston and additional eccentric, small and large gears. Crankpin of crankshaft is connected with connecting rod by means of eccentric, and eccentric is provided with small gear made integral with eccentric and having common axis of rotation with eccentric. Eccentric with small gear are located on axis of crankpin of crankshaft so that small gear of eccentric is constantly engaged with large gear installed stationary in engine cylinder block. Radius of large gear is twice as great at radius of small gear, and radius of eccentric relates to radius of crankshaft in ratio of 1:5. Invention makes it possible to create new family of more powerful ecologically clean engines with lower fuel consumption with crank mechanism effectively utilizing maximum and all following forces from pressure of gases liberated at combustion of fuel. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2237849-C2 (RU)
Inventor: BUTENKO A I
IPC: F42B1/036
Filed: 2002-07-22
Granted: 2004-10-10
Abstract: FIELD: plastic metal working, applicable in military equipment at manufacture of shaped-charge facings of warheads. 
     SUBSTANCE: a plate blank is obtained from a bar by deformation of the bar by axial force of a punch with simultaneous rotation about the axis together with the punch. Then, the obtained plate blank is subjected to two-sided mechanical working and deformation with formation of a conical shape by the method of rotational drawing. The cone-shaped blank is calibrated and is subjected to thermal treatment by annealing in a salt bath with a holding at a temperature of 270 to 280C at least for two hours with a subsequent cooling together with the furnace or in the air to the ambient temperature. 
     EFFECT: enhanced armored-piercing ability of the shaped-charge warhead due to the presence of a homogeneous crushed grain close to an equiaxial one.
Patent RU-2256505-C2 (RU)
Inventor: BIJOTT ZHAN-MARI
IPC: B03C3/38
Filed: 2000-11-23
Granted: 2005-07-20
Abstract: FIELD: chemical and other industries, devices for treatment of air. 
     SUBSTANCE: the invention is pertaining to the field of devices for treatment of the air and ensures a local amplification of an electrostatic field at feeding of the liquid medium polluted by aerosol particles for action on it by an electrostatic field with the high local variations of amplitude and a direction. The volumetric generator of a random electrostatic field with a local amplification for action on the liquid medium polluted by aerosol particles by an electrostatic field with a large-degree of variations of the local amplitude and orientation contains a module with the induced electrostatic field and consisting of the porous dielectric material, two porous electrodes with an electrostatic induction, a source of electric current, a radiant of a current flow, a means for inflation of the liquid medium. The electrostatic module consists of the three-dimensional net-type system having at least in separate places a three-dimensional periodicity (or pseudo-periodicity) at least in three directions. Each net of the system consists of a salient outside a unit cell and concave inside the unit cell, with a pit in its center for formation of a compact empty volume of a unit cell, that is with the cross dimensions of one order in three directions. It is preferable, that the net consists of sets of physically and electrically interconnected ribs and is made in the form of a dodecahedron. The generator is used for the air filtration also in chemical industry. 
     EFFECT: the invention ensures the air filtration from aerosol impurities with the help of local amplification of an electrostatic field in chemical and other industries. 
     20 cl, 22 dwg
Patent RU-2282475-C2 (RU)
Inventor: GNEZDILOV VLADIMIR ALEKSEEVICH
IPC: A63G7/00
Filed: 2002-10-03
Granted: 2006-08-27
Abstract: FIELD: entertainment industry. 
     SUBSTANCE: rolling switchback has guiding path 1, overhead cart 2 with passenger seat 3 pivotally fixed thereon. 
     EFFECT: wider range of entertaining effects provided through the employment of pivotal joint. 
     5 cl, 2 dwg
Patent RU-2248669-C2 (RU)
Inventor: GARMONOV A V
IPC: G01S3/02
Filed: 2002-11-15
Granted: 2005-03-20
Abstract: FIELD: radar engineering and cellular communication systems for locating mobile stations. 
     
     
       SUBSTANCE: proposed method is distinguished from prior art in saving satellite measurement results incorporating abnormal errors and reducing weight of these erroneous measurements followed by repeated searching for subscriber's mobile station location using corrected weighting coefficient. This operation is executed until sum of weighed error measures corresponding to corrected location of subscriber's mobile station using refined weighting coefficients reduces below threshold value. Corrected estimate of subscriber's mobile station location obtained in this way is assumed as final estimate of subscriber's mobile station location. 
     
     
       EFFECT: enhanced precision and reliability of locating subscriber's mobile station. 
     
     
       3 cl, 5 dwg
Patent RU-2245508-C2 (RU)
Title: Bullet of small arms cartridge
Inventor: BAL TSER A V
IPC: F42B12/34
Filed: 2003-02-17
Granted: 2005-01-27
Abstract: FIELD: small arms ammunition, applicable for provision of absence of secondary hitting because of ricochets at firing in the conditions of settlements, limited space and special objects. 
     SUBSTANCE: the bullet has an envelope and a slug, the envelope is made with a shoulder on the inner surface of the nose, a has a wall thickness in the point of the shoulder within 0.3 to 0.65 of the wall thickness before formation of the shoulder. 
     EFFECT: reduced probability of secondary hitting because of ricochets. 
     1 dwg
Patent RU-2266964-C2 (RU)
Title: Method for dressing of bird's skin for manufacture of woman's hat, collar, fur coat, muff, child's fur coat and other fur articles
IPC: C14B15/00
Filed: 2003-03-28
Granted: 2005-12-27
Abstract: FIELD: bird skin dressing processes. 
     SUBSTANCE: method involves strictly observing succession of performing operations for preliminary processing of skins including steps of bird skinning in single sheet by cutting it along line running from region above beak on upper side of head and spine line to tail base; impregnating feather cover with absorbing powder; degreasing and cleaning skin by scraping with obtuse-angled knife from tail to head while adding absorbing powder; washing skin in detergent solution and adding washing degreasing means; drying skins in desiccant powder medium; knocking out desiccant powder from skin by means of spade; fixing skin by means of pins and preserving with the use of acidic-saline solution. Starch is used as absorbing powder and desiccant powder. Wide range of aquatic bird skins are suitable with regard to strength of flesh side, density, strength and beauty of color of bird's feather cover for dressing into fur articles. Method allows settling of fat and other contaminants onto feather cover to be prevented and bird skin drying process to be performed under predetermined conditions with the use of starch as absorbing powder and desiccant for imparting initial appearance to dressed feather cover with regard to direction of feathers and natural color. 
     EFFECT: increased physical-mechanical properties of dressed bird skin as compared to skins of fur animals dressed by way of standard processes. 
     11 dwg
Patent RU-2248059-C2 (RU)
Inventor: KHUSAINOV M A
IPC: G05D23/02
Filed: 2003-04-21
Granted: 2005-03-10
Abstract: FIELD: electrical and radio engineering; overtemperature protection of electric motors, domestic appliances, and other electrical apparatuses. 
     
     
       SUBSTANCE: proposed thermal relay has insulating case, fixed and movable contact holders, heat-sensing part made of material possessing shape memory effect, pusher, locking screw, and adjusting post. One of ends of heat-sensing part is attached to case and is bent in two points, ratio of bend radii being R 
       
         1 
       
       /R 
       
         2 
       
        = 1/3; other end is attached to adjustment post mounted in case for displacement. 
     
     
       EFFECT: simplified design, enhanced system stiffness, facilitated setting control, enhanced reliability of relay. 
     
     
       1 cl, 2 dwg