baber/WOPTO huggingface dataset:
Patent RU-2205370-C2 (RU)
Inventor: VAN KLIV KREJG BRAJNERD
IPC: G01F1/84
Filed: 1999-02-05
Granted: 2003-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed flow meter has one straight tube and balance beam which is parallel to it, distance plates connecting the ends of balance beam to tube and to surrounding casing and unit for exciting oscillations of balance beam and tube. Balance beam and/or tube have sections of high flexibility (cut-out in balance beam and made in form of bellows in tube) for concentration of function of spring of flow meter in distance plates. When agents at different densities flow through tube, oscillation unit moves within boundaries of distance plate. Motion of units causes change in relationship of function of effective spring of balance beam to function of effective spring of tube for maintenance of improved dynamic balance of flow meter without mass of casing. EFFECT: enhanced accuracy of measurement in wide range of densities. 22 cl, 30 dwg
Patent RU-2202002-C2 (RU)
Title: Process of production of arsenic acid by electrochemical oxidation of aqueous suspension of arsenic oxide (iii)
Inventor: BARANOV JU I
IPC: C25B1/22
Filed: 2000-10-02
Granted: 2003-04-10
Abstract: FIELD: synthesis of inorganic substances, production of arsenate, arsenic-organic compounds. SUBSTANCE: arsenic acid is produced by way of electrolysis of aqueous suspension of arsenic oxide (III). Aqueous suspension of 50-250 g/l of arsenic oxide (III) is utilized in the capacity of anolyte, ions of halogen in the form of hydrogen chloride or hydrogen bromide with concentration 0.5-3.0 mole/l are added to it. Solution of same halogen halide is used as catholyte. Titanium coated with mixed oxides of ruthenium and titanium, platinum or graphite works as anode. Cathode is any current-conducting material resistant to action of solutions of halogen halide acid. Electrolysis is conducted in electrolyzer with cation-exchange membrane with anode density of current from 0.1 to 3.0 kA/sq.m, at temperature between 10-50 C with subsequent driving-off of halogen halide. Titanium, wolfram or graphite is employed in the capacity of cathode resistant to attack of solutions of hydrochloric and hydrobromic acids. EFFECT: production of pure arsenic acid with maximum possible output with current density securing realization of process on commercial scale. 1 cl, 1 dwg
Patent RU-2205274-C2 (RU)
Inventor: DIDIN A V
IPC: F01C3/02
Filed: 2000-10-19
Granted: 2003-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used as engine, pump, compressor or turbine and in measurement technology. Proposed machine contains stator and driving rotor with at least one chamber-forming space divided into working chambers by driven rotor formed between stator and driving rotor. Space is limited by surface identical to surface of body formed at rotation of stator with driven rotor around axle of driving rotor with simultaneous rotation of driven rotor around its axle. At least one cutout is made over perimeter of driven rotor. Depth of cutout is such that its bottom, at any position of rotor, is over working surface of stator which makes it possible to enlarge technological and operating capabilities at increase of efficiency and specific power. Machine has no ballast volume and its sensitivity to abrasive admixtures in working medium is reduced. High specific capacity at speeds same as those of other rotary machines makes it possible to effectively use invention in aviation and automotive industry, especially for fitting engines of this type in wheels of automobiles. EFFECT: enlarged operating capabilities. 10 cl, 14 dwg
Patent RU-2191527-C2 (RU)
Title: Cedar nut cracking apparatus
Inventor: KOROVIN V M
IPC: A23N5/00
Filed: 2000-10-30
Granted: 2002-10-27
Abstract: FIELD: cedar nut processing equipment. SUBSTANCE: apparatus has frame, charging hopper, lower movable disk with feeding and orienting device and upper immovable disk with adjusting washer and brackets. Vibratory tray is fixed on brackets by means of tie-rods. Vibratory tray has sieve and discharge tray. EFFECT: simplified construction, increased efficiency and reduced labour intensity. 2 cl, 4 dwg
Patent RU-2205667-C2 (RU)
Title: Method for treating a patient
Inventor: LUPICHEV N L
IPC: A61N5/00
Filed: 2000-12-25
Granted: 2003-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves selecting medicine which radiation spectrum is transferred to combustive material means. The combustive material is set on fire and the patient is placed in its luminous radiation area. Medical treatment procedure course is repeated until diagnostic signs of the patient become normal. A candle manufactured from stearin and/or paraffin and/or wax as well as oil or alcohol burner are usable as the combustive material means. EFFECT: wide range of functional applications. 3 cl
Patent RU-2224301-C2 (RU)
Inventor: TEMNIKOV A V
IPC: G10H1/00
Filed: 2000-12-25
Granted: 2004-02-20
Abstract: FIELD: production of electromusical instruments. SUBSTANCE: the offered electromusical instrument consists of a casing with a sound-forming system enclosed in it, right-hand and left-hand keyboards, timbre switch, loud-speakers. It also has a volume pedal, shoulder straps located on the casing. The left-hand and right-hand keyboard have six rows, consisting of two three-row accordion-type keyboards each, as well as they are made mirror- symmetrical and have a similar mensura. The range of sounds of the three-row auxiliary keyboards is by an octave lower than that of the main keyboards. EFFECT: enhanced convenience and expanded functional potentialities at a play. 2 dwg
Patent RU-2199458-C2 (RU)
Title: Brake leverage beam
Inventor: GEJLER M P
IPC: B61H13/34
Filed: 2001-01-17
Granted: 2003-02-27
Abstract: FIELD: railway transport. SUBSTANCE: proposed brake leverage beam comprises beam 1 made of channel, cross stay 2 separated from beam 1 in middle part by distance piece 3, brake shoes 5 secured on end parts of beam 1 by means of rivets 6 pressing brake shoe 5 to horizontal flanges of beam 1 by their heads. Heads of rivets 6 are secured on vertical flange in cutout on rear surface of brake shoe 5. End pieces are installed by means of rivets 14 on end parts of cross stay 2. Rivets 14 are arranged in parallel with rivets 6. Invention provides tight fitting of beam flange edges to inner surface of brake shoe and provides easy access to fixing parts. EFFECT: improved repairability. 3 cl, 3 dwg
Patent RU-2196147-C2 (RU)
Title: Method for production of urea-formaldehyde concentrate
Inventor: AFANAS EV S V
IPC: C08G12/12
Filed: 2001-01-25
Granted: 2003-01-10
Abstract: FIELD: polymer materials. SUBSTANCE: urea-formaldehyde concentrate intended as starting material in production of high-quality low-toxic resins used for wood gluing, in production of resin-bonded chipboards and other materials qualified by E-1 formaldehyde emission class, as anti-urea-agglomeration additives, and so on. Specified-composition concentrate production involves chemisorption of formaldehyde-containing gases, obtained from oxidative dehydrogenation of methanol on iron-molybdenum catalyst, by aqueous urea solution in three-section tower to form urea-formaldehyde concentrate, in which contents of uranium and triazine derivatives can be regulated, pH values being maintained at specified level by addition of buffer additive to urea solution. EFFECT: optimized synthesis parameters and achieved complex of properties preventing lowering of pH on storage and during transportation. 1 tbl, 4 ex
Patent RU-2193944-C2 (RU)
Title: Apparatus for making hollow ingots
Inventor: KUKSA A V
IPC: B22D7/04
Filed: 2001-03-05
Granted: 2002-12-10
Abstract: FIELD: foundry, namely production of hollow castings, ingots, billets. SUBSTANCE: apparatus includes stool, casting vessel, ingot mold and central rod rotatably mounted on shaft. Central rod is provided with rams in the form of segments symmetrically arranged along axis and jointly secured to radial pins of central rod. At rotation of rod, rams are turned in radial direction by action of centrifugal forces. After casting by action of metallostatic pressure and efforts of metal shrinkage occurring at process of ingot forming, rams are shifted to center at rotating around axes of articulation joints in order to provide yielding of rod and free shrinkage of ingot. EFFECT: improved design providing enhanced quality of hollow ingot. 2 dwg
Patent RU-2255084-C2 (RU)
Inventor: BERTINI RIKKARDO
IPC: A61K31/16
Filed: 1999-10-14
Granted: 2005-06-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new N-(2-arylpropionyl)-sulfonamides of the formula (1):   wherein R 2  means phenyl, thiophenyl optionally substituted with 1-3 substitutes taken independently among halogen atom, (C 1 -C 4 )-alkyl, phenyl, phenoxy-group, benzyl, benzoyl, (C 1 -C 7 )-acyloxy-group, 2-thienoyl or 1-oxo-2-isoindolyl; R means linear or branched (C 1 -C 16 )-alkyl, trifluoromethyl, cyclohexyl, o-tolyl, 3-pyridyl, p-cyanophenylmethyl, p-aminomethylphenylmethyl, 2-cyano-1-propyl, alkoxyethylene group CH 3 -(CH 2 ) ni -(OCH 2 CH 2 ) mi - wherein n i  and m i  mean a whole number from 1 to 3, or the group P 1 P 2 N-CH 2 -CH 2 - wherein P 1  and P 2  represent independently hydrogen atom (H), (C 1 -C 3 )-alkyl, benzyloxycarbonyl, α-, β- or γ-pyridocarbonyl, carboxycarbonyl or carbalkoxycarbonyl; or R 1  and P 2  in common with nitrogen atom to which they are bound form morpholino-group; R' means hydrogen atom (H) or linear or branched (C 1 -C 3 )-alkyl, or their salts with strong or mean bases. Compounds of the formula (1) show inhibitory activity with respect to chemotaxis and degranulation of neutrophiles induced with interleukin-8 and can be used in pharmaceutical composition used for prophylaxis and treatment of tissue injures. 
     EFFECT: valuable medicinal properties of compounds. 
     13 cl, 2 dwg, 2 tbl, 18 ex
Patent RU-2216452-C2 (RU)
Title: Tire stud fitting machine (versions)
Inventor: GULOV JU I
IPC: B60C11/16
Filed: 2001-08-03
Granted: 2003-11-20
Abstract: FIELD: automotive industry; tire industry. SUBSTANCE: invention is designed for stud fitting in large size tires. Proposed machine contains support platform adjustable in height to accommodate tire, stud-driving gun, drill, device for fastening tire on frame in form of disk members pointed to each other and installed for rotation and movement to each other contact with tire side strips stud-driving gun is coupled with frame by articulated parallelogram with axles of rotation of hinge joints in vertical plane for moving the gun horizontally. Drill unit is coupled with frame by articulated parallelogram with axles of rotation of hinge joints in horizontal planes to move drill vertically. According to other design version, drill unit and gun are coupled with frame by articulated parallelograms with axles of rotation of hinge joints in vertical planes for traveling in horizontal direction, and axles of hinge joints in places of coupling of articulated parallelograms and frame are located in vertical plane passing through axis of rotation of disk members and tire. EFFECT: simplified stud driving in large-size tires. 8 cl, 8 dwg
Patent RU-2221076-C2 (RU)
Title: Method of control of actuating member shape
Inventor: VASIL EV A N
IPC: C22F3/00
Filed: 2001-11-16
Granted: 2004-01-10
Abstract: FIELD: mechanics; devices made from memorized-shape effect materials; radio engineering; mechanical engineering; medicine. SUBSTANCE: method of control of actuating member made from ferromagnetic material of martensite transformation includes action of magnetic field of this member. Saturation magnetization of martensite is higher than that of austenite; action of magnetic field on actuating member is performed at temperature range of T>T ma (H=0), where T ma (H=0) is temperature of termination of martensite-austenite transition at absence of magnetic field H; change in magnitude of external magnetic field is selected sufficient for martensite transformation. Proposed method makes it possible to impart and shape to actuating member within limits of restorable compression, tensile, torsional and shearing strain due to use of polycrystalline material instead of monocrystalline material. EFFECT: enhanced efficiency. 5 cl, 4 dwg, 5 ex
Patent RU-2230907-C2 (RU)
Inventor: POPOV V B
IPC: E21F5/00
Filed: 2002-02-08
Granted: 2004-06-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: compound additionally contains bentonitic clay. Components are at following ration in percents of weight: foamer 1-2, bentonitic clay 4-10, water - the rest up to 100. In compound a property of bentonitic clay is used, which allows it at certain amount of it in water suspension to increase hardness of air-mechanical foam. With contents of bentonitic clay in compound in amount of 4-10 percents of mass, hardness of foam may increase maximum in 40 times and air penetrability of treated massive persists for long duration. Also, with foam dissolving, bentonitic clay accumulates on coal surface and forms protective film on it, which prevents oxidizing processes. 
     EFFECT: higher effectiveness of preventive maintenance against coal self-combustion. 
     1 tbl
Patent RU-2287182-C2 (RU)
Inventor: KAZAKOV MIKHAIL KONSTANTINOVIC
IPC: G06G7/18
Filed: 2002-02-15
Granted: 2006-11-10
Abstract: FIELD: automatics, computer engineering, in particular, electro-measuring equipment. 
     SUBSTANCE: in accordance to method, difference is determined between quantization steps, which are generated in form of wide-impulse signals, by means of wide-impulse modulator 1 (dwg.1), while difference is determined in form of value, proportional to difference of time intervals, determined by adjacent quantization steps of analog voltage. Difference separation circuit 2 (dwg.1) generates an impulse (dwg.2, c) duration of which equals difference of impulse durations. Transformer of impulse length to voltage 3 (dwg.1) generates output value, proportional to difference of impulse durations, and may be realized on basis of low frequencies filter. Frequency of impulses at input of impulse length to voltage transformer 3 is constant and determined by frequency of triangular voltage of wide-impulse modulator 1. 
     EFFECT: increased precision of analog voltage differentiation. 
     4 dwg
Patent RU-2236640-C2 (RU)
Inventor: KOKAREV V A
IPC: F24H1/00
Filed: 2002-04-22
Granted: 2004-09-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: proposed method of heating boiler and thermal power stations includes charging of initial fuel into furnace with combustion chamber, combustion of initial fuel and generation of heat, heating of water boiler unit with provision of hot water for heating or high-pressure steam getting into public heating system registers or on blades of turboelectric generator. Furnace with combustion chamber heats gas generator, combustion domestic wastes or industrial wastes are delivered into gas generator where they are subjected to decomposition by heat, and decomposition products in form of combustible gases and their liquid condensates are returned into furnace with combustion chamber to reduced consumption on initial fuel. Device for heating boiler and thermal power stations hast furnace with initial fuel combustion chamber communicating with water boiler unit to be heated connected through system of pipelines with public heating system registers or turboelectric generators of thermal power station. Furnace with combustion chamber is connected through heated walls with low-temperature carbonization chamber of gas generator for decomposition of domestic wastes or industrial wastes by heat. Gas generator is connected with fuel nozzles of furnace with combustion chamber through outlet branch pipes for condensates. Invention makes it possible to increase efficiency of boiler and thermal power station at reduction of consumption of initial of expensive energy carrier owing to utilization of domestic and industrial wastes without pollution of atmosphere. 
     EFFECT: increased efficiency, no pollution of ambient air. 
     3 cl, 1 dwg
Patent RU-2228225-C2 (RU)
Title: Adjustable gravitational separator
Inventor: BARANOV JU N
IPC: B07B1/06
Filed: 2002-05-06
Granted: 2004-05-10
Abstract: FIELD: separation of loose materials by sizes; agricultural equipment; production of animal formula feed. SUBSTANCE: proposed adjustable gravitational separator includes housing, receiving unit, undersize and tailing fraction receivers and distributing dome. Separating surface is made in form of truncated cone formed by rods which are mounted in bush. Every other rod is immovable and is secured in inclined holes of bush. Alternating rods are movable and are bent in shape; their shorter arms are received by radial holes of bush for radial motion. Adjusting cone is mounted for vertical motion. Said cone is secured by means of flexible member. Adjusting cone is mounted in such position that its lateral surface acts on shorter arms of movable rods which are pressed to it by means of circular flexible member. EFFECT: enhanced efficiency of separation of loose materials into two fractions. 4 dwg
Patent RU-2243119-C2 (RU)
Inventor: VASIN V V
IPC: B61L23/26
Filed: 2002-05-18
Granted: 2004-12-27
Abstract: FIELD: railway transport; traffic safety. 
     SUBSTANCE: proposed device contains derailment detectors of vehicle wheelset or hangover of massive parts of vehicle beyond the limits of lower clearance gauge connected into common electric circuit. Each detector includes two conducting brackets installed in conducting ports, conducting flange inter connecting the brackets, check device and inlet signal light connected through cable sealing boxes to electric circuit of detectors. Posts of brackets are installed on common platform being electrically insulated from the platform. Detectors are connected by conductors butt-joint with corresponding posts. Platform is electrically insulated from rails and is provided with electrically insulated platform-to-rail fasteners. Device features enlarged functional capabilities as to operation and application. 
     EFFECT: reduced labor input and facilitated mounted and demounting owing to use of unit design. 
     5 dwg
Patent RU-2242762-C2 (RU)
Inventor: POLTAVCHENKO A G
IPC: G01N33/53
Filed: 2002-10-31
Granted: 2004-12-20
Abstract: FIELD: immunochemistry. 
     SUBSTANCE: the present innovation deals with immunochemical methods for analyzing human and animal sera to be applied for simultaneous detection of specific antibodies (AB) to some markers of infectious, parasitic, allergic and somatic diseases in the field of medicine, veterinary science, biotechnology, ecological trials and scientific researches. The innovation deals with an article being a bottom plate (strip) as a comb with teeth of 5-12 mm width to which one should spread the antigens tested. With the help of this bottom plate one should perform the method of immunochemical assay. The innovation enables to cheapen, simplify and considerably accelerate the procedure of serological testing due to simultaneous (in one and the same analysis) obtaining the data on the presence of AB to some markers of different diseases in a tested sample, decrease energy and labor expenses necessary to fulfill the analysis. 
     EFFECT: higher efficiency. 
     13 cl,3 ex, 3 tbl
Patent RU-2260842-C2 (RU)
Inventor: ERMAKOV V F
IPC: G06F17/18
Filed: 2002-12-31
Granted: 2005-09-20
Abstract: FIELD: computer science. 
     SUBSTANCE: device has current input clamp and mating input clamp, current counter with inbuilt pulse sensor, converter of alternating voltage to direct voltage, analog=digital converter, register, digital memory block, pulse counter, selection pulse generator, second and first D-triggers, first, second and third and fourth AND elements, SR-trigger, OR element, clock pulse generator, pulse distributor. 
     EFFECT: simplified construction, higher reliability, higher efficiency. 
     1 dwg
Patent RU-2280659-C2 (RU)
Inventor: MURADOV MIJAZULLAKH SALMANOVIC
IPC: C09B61/00
Filed: 2003-05-16
Granted: 2006-07-27
Abstract: FIELD: food processing industry. 
     SUBSTANCE: claimed method includes grinding of silver hawthorn fruits, fiber extraction under technological condition obtained by optimization of the next regression equation: Y = -5.5125+20.79ξ + 1.045τ +0.0293T +0.1001C + 0.024ξC - 0.46ξτ - 0.0059τC - 60.8ξ 2  - 0.113τ 2  - 0.00027T 2  + 0.0008C 2 , wherein Y is dye-stuff concentration in extract; ξ is raw materials/extractant; τ is extraction time, h; T is extraction temperature, °C; C - alcohol concentration in extractant, %; wherein ξ = 1:5-1:6; τ = 2.7-3 h; T = 50-57°C; C = 52-58 % (ethanol solution acidified with hydrochloric acid). 
     EFFECT: optimal yield of anthocyans without losses of biologically active substances and taste characteristic at minimum consumption of time, energy and extractant. 
     1 tbl
Patent RU-2249163-C2 (RU)
Title: Timer for refrigerator
Inventor: VOLODIN V I
IPC: H01H43/14
Filed: 2003-06-09
Granted: 2005-03-27
Abstract: FIELD: refrigerator automatics. 
     SUBSTANCE: timer has power source, time counter, heater, defrosting pickup, compressor, three-contact relay, two rectifiers, and first and second quenching members. The common lead of the time counter is connected with the movable contact of the three-contact electromagnetic relay. The defrosting pickup is connected between the inlet of the time counter and the second unmovable contact of the relay. The heater is connected between the input of the time counter and the first pole of the power source. The outputs of the second rectifier are connected with the movable contact of the relay and first movable contact of the relay through the second quenching member. 
     EFFECT: reduced power consumption and enhanced design. 
     1 dwg
Patent RU-2256836-C2 (RU)
Title: Multi-position switch for fluid
Inventor: ABRAMOV G S
IPC: F16K11/085
Filed: 2003-09-15
Granted: 2005-07-20
Abstract: FIELD: oil industry. 
     SUBSTANCE: switch is made of plug cock having cylindrical plug mounted inside the hollow housing. The housing is made of cylinder with face lids. The shank of the plug for its rotation passes through one of the lids along the axis of the housing. The housing is provided with radial branch pipes arranged in a single plane. The cylindrical plug is mounted to define two spaces on both sides of the plug. The lids are provided with branch pipes which are shifted from the axis of the housing and used for connecting both of the of the cylindrical plug spaces with the external devices for distributing fluid. The cylindrical plug is provided with grooves-recesses the number of which is equal to the number of branch pipes and which extend up to one of the faces of the cylindrical plug to provide desirable communication of the radial branch pipes with the corresponding space of the housing. The cylindrical plug is protected against movement inside the housing, excluding rotation, with thrust radial bearings made of two sliding pairs. The bearings are arranged on both sides of the cylindrical plug. One of the members of the pair is placed on the corresponding face of the cylindrical plug. The other member is set in the corresponding lid of the housing. 
     EFFECT: improved structure and enhanced reliability. 
     2 cl, 2 dwg