baber/WOPTO huggingface dataset:
Patent RU-2140592-C1 (RU)
Title: Axial motion unit of planetary roller-and-screw train
Inventor: FETISOV V I
IPC: F16H25/22
Filed: 1998-09-01
Granted: 1999-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: threaded rollers are mounted in body of unit in two cages of special construction which are located in threaded joints with half-nuts and screw. Each cage is locked in axial direction by means of spring and compensator rings; it is made in form of two rings; each ring has inner taper surface, balls and control mechanical intended for taking up clearances between taper surfaces of rings, balls and necks of threaded rollers. Parts of control mechanism are received by holes made in rings of cage. Diameter of circle on which centers of balls are located is more than diameter of circle on which axes of necks of threaded rollers are located. EFFECT: enhanced efficiency due to replacement of sliding friction between neck of threaded roller and cage by rolling friction; compensation for error in manufacture of rollers due to self-setting of balls; enhanced reliability and durability due to availability of clearances in cage after assembly. 5 dwg
Patent RU-2146713-C1 (RU)
Title: Process of production of sugar from raw sugar
Inventor: SAPRONOVA L A
IPC: C13B30/02
Filed: 1998-12-30
Granted: 2000-03-20
Abstract: FIELD: sugar production technology. SUBSTANCE: process provides for cleaning of sugar crystals with washing fluid and drying of crystals. Fraction of crystals with size of 0.4-1.5 mm is separated prior to cleaning and is subjected to three-stage washing. Waste fluid is used as washing fluid at two of three stages, water having temperature of 25-40 C is used at third stage. Waste fluid is separated from crystals at each stage after washing and is recycled to preceding stage. Waste fluid recycled from second stage of washing to first stage is heated to temperature of 60-70 C and waste fluid recycled to second stage is heated to 45-55 C. EFFECT: simplified process of production of sugar from raw sugar, improved crystal structure of sugar.
Patent RU-2154204-C1 (RU)
Title: Joint assembly of coaxial shafts
Inventor: KOLGANOV A V
IPC: F16D1/02
Filed: 1999-04-07
Granted: 2000-08-10
Abstract: FIELD: machine engineering, namely joint assembly of coaxial shafts of power transmissions, possibly reversing transmissions of heavy load machines. SUBSTANCE: joint assembly includes coupling with locking unit, turned one to another ends of shafts with coaxially arranged recesses and ball placed in said recesses. Coupling has two flanged semicouplings. There are centering recesses on ends of semicouplings mounted on shafts with gap between their ends. Disc with central opening embracing ball is placed in gap. Disc has peripheral openings into which dogs are introduced. Said dogs engages with U-shaped grooves on flanges of semicouplings. Generatrices of grooves have convex portions. Locking unit may be made of pins in each semicoupling. In such case half of cross section of pins passes through semicircular turnings of shafts. Relation of gap between ends of semicouplings and disc thickness may be equal to (1.6-2.0): 1. Convex portions of generatrices of grooves preferably are toroidal ones. EFFECT: enlarged functional possibilities, improved operational reliability of joint assembly of coaxial shafts. 4 cl, 2 dwg
Patent RU-2145528-C1 (RU)
Title: Universal pipe-line purging machine
Inventor: KARABAN V G
IPC: B08B9/02
Filed: 1999-04-05
Granted: 2000-02-20
Abstract: FIELD: universal purging machines for pipes of public services, means of small-scale mechanization on building grounds, farms. SUBSTANCE: the machine has a punching flexible shaft, gripper, driving mechanism made in the form of a pulse variable-speed drive. The latter consists of a transforming cyclic mechanism with a controlled variable of the drive crank and a free-running wedge mechanism. The free- running mechanism has an eccentric and two spring-loaded wedges located in the wedge cavities between the eccentric and driven casing. The wedges have control grooves receiving the control link installed on the control roller located in the eccentric hole brought out behind the variable-speed drive body. The gripper is positioned on the driven casing of the free-running wedge mechanism and has a clamp for the flexible shaft and actuators. EFFECT: enhanced efficiency of pipe purging due to pulsating nature of rotary motion and controllability of parameters, simplified design, expanded functional abilities. 11 dwg
Patent RU-2145901-C1 (RU)
Title: Spatial fire-extinguishing apparatus
Inventor: IVANOV O N
IPC: A62C35/00
Filed: 1999-05-27
Granted: 2000-02-27
Abstract: FIELD: fire-fighting equipment, in particular, fire-suppressing mixture generating equipment used for spatial fire extinguishing. SUBSTANCE: apparatus has housing and discharge nozzle provided with two helical devices arranged in succession, tangential nozzles and pipe positioned in axial alignment with discharge nozzle and extending through rear bottom of housing. Part of nozzle positioned between helical devices is made widened. Opening communicating with atmosphere is made in front bottom of housing. EFFECT: increased efficiency and simplified construction. 4 cl, 1 dwg
Patent RU-2157506-C1 (RU)
Title: Method for outfit of test cartridges for smoothbore weapon
Inventor: GRINBERG M V
IPC: F42B7/04
Filed: 1999-06-18
Granted: 2000-10-10
Abstract: FIELD: method for outfit of test cartridges of smoothbore weapon. SUBSTANCE: the method consists in filing of capsulated case with powder charge, installation of a wad in the case, pouring of small shots, fastening of cartridge members in the case. The mass of small shots is selected for optimum outfit of the cartridge. The mass of powder charge is selected to obtain the required pressure of powder gases in the second section of the ballistic barrel, and at installation of the wad in the case its stiffness is adjusted to obtain the required pressure of powder gases in the first section of the ballistic barrel. The wad stiffness is adjusted by varying the dimensions of the shock-absorbing link of the wad at unchangeable overall dimensions of the wad, or by varying the wad length. EFFECT: enhanced stability of pressure of powder gases and simplified method of cartridge outfit. 3 cl, 2 dwg, 2 tbl
Patent RU-2168028-C1 (RU)
Inventor: PARFENOV E E
IPC: F01P5/02
Filed: 1999-10-05
Granted: 2001-05-27
Abstract: FIELD: mechanical engineering; cooling systems of internal combustion engines. SUBSTANCE: air cooling device for internal combustion engine has centrifugal fan, starting pulley mounted coaxially with fan on engine shaft, fan housing and case secured on housing and provided with cooling air inlet and outlet channels. At least blades shaped as axial-flow fan are made in starting pulley. EFFECT: improved efficiency of engine cooling. 2 cl, 2 dwg
Patent AU-2002336675-C1 (AU)
Title: Polymer containing functionalized carbon nanotubes
Inventor: NIU CHUNMING
IPC: C01B31/02
Filed: 2002-10-29
Granted: 2008-10-16
Abstract: A polymer composite composed of a polymerized mixture of functionalized carbon nanotubes and monomer which chemically reacts with the functionalized nanotubes. The carbon nanotubes are functionalized by reacting with oxidizing or other chemical media through chemical reactions or physical adsorption. The reacted surface carbons of the nanotubes are further functionalized with chemical moieties that react with the surface carbons and selected monomers. The functionalized nanotubes are first dispersed in an appropriate medium such as water, alcohol or a liquefied monomer and then the mixture is polymerized. The polymerization results in polymer chains of increasing weight bound to the surface carbons of the nanotubes. The composite may consists of some polymer chains imbedded in the composite without attachment to the nanotubes. The resulting composite yields superior chemical, physical and electrical properties over polymer composites that are only physically mixed and without binding to the surface carbons of the nanotubes.
Patent AU-2010282948-C1 (AU)
Title: Treatment of BDNF-related disorders using laquinimod
Inventor: HAYARDENY LIAT
IPC: C07D401/00
Filed: 2010-08-09
Granted: 2017-03-02
Abstract: A method of increasing brain-denved neurotrophic factor (BDNF) serum level in a human subject comprising periodically administering to the subject an amount of laquimmod or pharmaceutically acceptable salt thereof The method can further comprise periodically administering to the subject an amount of a second BDNF-increasing agent A method for treating a human subject suffering from a BDNF-related disease compnsing periodically administering laquimmod or a pharmaceutically acceptable salt thereof in an amount effective to treat the human subject Use of laquimmod in the manufacture of a medicament for increasing BDNF serum level in a human subject A pharmaceutical preparation comprising an amount of laquimmod and an amount of a second BDNF-increasing agent effective for use in increasing BDNF serum level in a human subject.
Patent AU-2015394606-C1 (AU)
Title: Determination of an implant orientation relative to a bone
Inventor: DOHMEN LARS
IPC: A61F2/46
Filed: 2015-05-08
Granted: 2018-08-16
Abstract: A data processing method performed by a computer (2) for determining implant orientation data representing a range of functional orientations of a first implant part relative to a first bone, the first implant part being part of an implant pair which further comprises a second implant part for a second bone, the implant pair being envisaged to be implanted in a patient, comprising the steps of: acquiring second implant orientation data representing the orientation of the second implant part relative to the second bone, acquiring implant shape data representing the shapes of the first and second implant parts, acquiring activity data representing at least one desired activity of the patient to be possible after implanting the implant, and calculating the implant orientation data from the second implant orientation data, the implant shape data and the activity data.
Patent RU-2166948-C1 (RU)
Inventor: KORYTOVA L I
IPC: A61K31/708
Filed: 2000-05-29
Granted: 2001-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves per os administering riboxin to a patient at a dose of 0.2 g 3 times a day after removing tumor during 5-10 days. Radiation therapy is started at the same time with chemotherapy and brought to total dose of 42-54 Gr on the background of intravenous administration and later on per os administration of riboxin and proxiphein. Riboxin is intravenously injected at a dose of 10 ml during the first two weeks and then per os at a dose of 0.2 g three times a day up to 3 months long. Proxiphein is administered according to the following scheme. 2 days the dose is 0.25 g once a day, two days 0.25 g twice a day, and then, the dose is 0.25 g three times a day during 40-45 days. Chemotherapy course is repeated 4-5 weeks later. Benzonal is applied as anticonvulsive preparation at a dose of 0.1 g or finlepsin at a dose of 0.2 g 3 times a day during the first two weeks and then two times a day to the end of the chemotherapy course and later at a dose of 1 tablet before going to bed not less than 2-3 years long. EFFECT: enhanced effectiveness of treatment.
Patent RU-2166793-C1 (RU)
Inventor: BELJAEV JU V
IPC: G06F15/17
Filed: 2000-07-10
Granted: 2001-05-10
Abstract: FIELD: computer engineering; communication hardware for multiprocessor computing and control systems. SUBSTANCE: module based on minimizing number of inputs and outputs has buffer memory units, constants memory unit, data reading unit, register, demultiplexer, comparison units, synchronizing unit. AND gate unit; OR gate unit, AND gates, OR gates, decoder, flip-flop, group of tristable gates, group of AND gates, NAND gates, group of NOT gates, and NOT gate. EFFECT: enlarged functional capabilities. 4 cl, 9 dwg
Patent RU-2182622-C1 (RU)
Inventor: KARSUNKIN V V
IPC: E02D5/30
Filed: 2000-10-13
Granted: 2002-05-20
Abstract: FIELD: building structures, in particular, reinforced-concrete precast piles, applicable in manufacture of continuous-section reinforced-concrete piles. SUBSTANCE: precast pile has a reinforced-concrete shaft with a working reinforcement and bent reinforcing members located in the upper section of the shaft. The novelty is in the fact that the upper and lower bent reinforcing members are located in the shaft upper section in parallel with one another and made with bendings in the sections of the extreme thirds of the pile section at an angle of 45 deg to the pile upper face. EFFECT: enhanced bearing capacity of precast piles in the period of pile driving, in particular, enhanced bearing capacity of pile upper sections. 1 dwg
Patent RU-2182169-C1 (RU)
Inventor: VALEEV N R
IPC: C12G3/08
Filed: 2000-10-31
Granted: 2002-05-10
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: method involves preparing an aqueous-spirituous solution by mixing rectified ethyl alcohol "Ekstra" with purified drinking water to obtain the proof value 40% followed by its thoroughly stirring and passing through the carbon refinery battery at the rate of filtration up to 40 dal/h for fresh carbon and up to 30 dal/h for regenerated one. The prepared vodka is fed into finishing tank. Fructose and lactose are dissolved in purified water, solutions are mixed and wheat bran is added to a mixture and kept for 30-40 min. The content of finishing tank is stirred, proof value is corrected, the kept mixture is added and fed to the control filtration and bottling. Ready vodka has the following ratio of components per 1000 dal: fructose, 4.5-5.5 kg; lactose, 0.4-0.6 kg; wheat bran infusion of the 1-st blend, 4.5-5.0 l; rectified ethyl alcohol "Ekstra" and purified drinking water as measured to obtain the proof value 40%. Invention involves the combined use of components and procedures of the method and provides the synergetic effect of components and procedures of the method that involves keeping a mixture of lactose and fructose with wheat bran infusion. This results to not only acceleration of extraction of biologically active complex but to intensive mass-exchange and assimilation. Also, in the presence of the bran enzyme complex the taste of fructose and lactose is softened and refined. Also, addition of this seasoned mixture after correction of the proof value provides the additional feeding an aqueous-spirituous medium with the fresh complex of biologically active components and under these conditions organoleptic indices of vodka are formed finally and the content of deleterious impurities (methanol and fusel oils) is decreased to minimal level. Vodka is enriched with the complex of biologically active substance of bran and easily assimilable sugars. Vodka is enriched with proteins, lipids, lignin, starch, enzymes, amino acids and easily assimilable sugars. EFFECT: improved method of production, expanded assortment of high-quality biologically active vodkas. 1 tbl
Patent RU-2186908-C1 (RU)
Inventor: KHARATS E A
IPC: E02F3/40
Filed: 2000-12-04
Granted: 2002-08-10
Abstract: FIELD: earth-moving machinery; power shovels with forced emptying of bucket. SUBSTANCE: bucket has rear and side walls hinge connected with dipper stick, bottom and movable clean-up frame hinge connected with side walls and bucket turning drive made in form of lever and tie-rods. Side walls of bucket and movable clean-up frame are connected with bucket dipper stick by means of one and the same hinge joint, and clean-up frame is furnished with turning drive made in form of hydraulic cylinder whose rod is hinge connected with clean-up frame. Housing is hinge-coupled with bucket turning drive lever, with longitudinal axes of hydraulic cylinder and tie- rods being located in one plane, and rear wall is provided with slot to pass clean-up frame drive hydraulic cylinder at turning of clean-up frame. EFFECT: enlarged operating capabilities, increased capacity. 3 dwg
Patent RU-2196696-C1 (RU)
Title: Steering system of multiaxle wheeled vehicle
Inventor: PESTOV O V
IPC: B62D7/14
Filed: 2001-05-16
Granted: 2003-01-20
Abstract: FIELD: transport engineering. SUBSTANCE: invention can be used at designing and modification of wheeled vehicles with front, rear or all-wheel drives. Steering system incorporates hydraulic booster control valve of rear steerable wheels which provides delay in turning of rear wheels relative to front ones owing to increase of height of cylindrical parts of spool and width of ring grooves in housing of control valve of rear wheel hydraulic booster in proportion providing delay of 5-6 deg. EFFECT: improved stability of vehicle moving over curvilinear trajectory. 3 dwg
Patent RU-2192543-C1 (RU)
Inventor: ALEKSANDROV E N
IPC: C09K8/592
Filed: 2001-09-06
Granted: 2002-11-10
Abstract: FIELD: oil producing industry, particularly, combustible-oxidizing compounds designed for thermochemical treatment of bottom-hole formation zones; combustible-oxidizing composition may be used in activation or restoration of operation of wells with reduced productivity due to paraffin-hydrate and asphalt-resinous accumulations blocking filtration channels and distributing well communication with field-carrying formation. SUBSTANCE: combustible-oxidizing composition has the following ratio of components, wt. %: saltpeter, 2.0-25.0; complex compound of nitric acid with organic compound, the balance. Organic compound is used in the form of an alkanolamine from series including ethanolamine, diethanolamine, triethanolamine associated with nitric acid in equimolar ratio. Combustible-oxidizing composition has saltpeter in the form of ammonium, potassium, sodium or calcium nitrate, preferably, ammonium nitrate and also ethanolamine. Additional specific additives are possible from group including potassium permanganate, isopropylenecarbon, acetic acid in amount of no less 3% of initial components weight. EFFECT: increased fire and explosion safety in transportation and in operation with composition in any weather. 5 cl, 1 tbl
Patent RU-2208651-C1 (RU)
Inventor: AL TMAN P S
IPC: C22B9/21
Filed: 2001-11-16
Granted: 2003-07-20
Abstract: FIELD: metallurgy, particularly, designs of vacuum arc furnaces for melting castings of refractory, highly reactive metals and alloys, for instance, titanium. SUBSTANCE: furnace has mold with bottom, vacuum system and cooling system. Additional vessel of reserve water storage is found above mold level and successively connected by means of pipelines and fittings with cooling cavities of bottom and mold and forms together with them closed self-circulating system of evaporating cooling system. EFFECT: provided cooling of furnace without damage to its structure and preserved melted casting in case of emergency disconnection of external sources of heat carrier supply to system of cooling. 2 tbl, 1 dwg
Patent RU-2216008-C1 (RU)
Inventor: CHAPKO T A
IPC: G01N15/04
Filed: 2002-02-13
Granted: 2003-11-10
Abstract: FIELD: measurement technology. SUBSTANCE: procedure is meant to establish size of largest particle in output of ultradispersive fraction of ammonium perchlorate or in its suspension. Ultradispersive fraction of ammonium perchlorate is dissolved in dimethylformamide with proportion   Sediment of output is extracted and toluene is added to it. Time of sedimentation of largest ( first ) particle of output through layer of chlorobenzene with height between 50 to 150 mm is measured. Then diameter D in microns is found by formula   where l is height of layer of chlorobenzene, cm; t is sedimentation time of particle of output, s. EFFECT: simplification of procedure and decreased time of establishment of particle size. 2 tbl
Patent RU-2216299-C1 (RU)
Title: Specialized kit for rendering aid to victims of stings
Inventor: BESPALOV A A
IPC: A61F17/00
Filed: 2002-02-26
Granted: 2003-11-20
Abstract: FIELD: kits containing drugs for treatment of one pathological state; applicable in rendering first aid in elimination of consequences caused by bites of animals and insects. SUBSTANCE: kit is made in form of case with cells, identification inscriptions and instructions, and separated into sections. Each section contains located in cells medicinal and auxiliary means corresponding to separate stage of measures in giving aid to victim of stings. Sections are located successively in compliance with algorithm of fulfilling the measures. Instructions for fulfilling procedures are indicated on tables located on each section and connected with one another and cells by convex lines with pointers. The first section has cell with magnifying glass and forceps. The second section has cells with ointments. The third section has cell with preparation of local anesthesia. The fourth section includes instructions for measures undertaken depending on bite place, and cells with antihistaminic preparations. The fifth section has cells with syringes-tubes containing single dose of adrenaline solution and cell with antiseptic filter cloth. The six section contains instructions for measures depending on state of victim and cell with additional syringe-tube with adrenaline solution. EFFECT: simplified process of rendering first aid due to improved design of kit. 5 cl, 3 dwg
Patent RU-2215752-C1 (RU)
Inventor: POPOV B I
IPC: C08F240/00
Filed: 2002-05-27
Granted: 2003-11-10
Abstract: FIELD: polymer materials. SUBSTANCE: oil-polymer resins are obtained by cationic cooligomerization of unsaturated hydrocarbons contained in liquid alkenylaromatic fractions of petroleum product pyrolysis. Cooligomerization is carried out in presence of catalytic complex of anhydrous aluminum chloride with promoter. The latter is mixture of C1-C5-alcohol with carbonyl compound C1- C13 and water at molar ratio AlCl 3 /alcohol/carbonyl compound/water (10.0-98.0): (0.9-5.2): (1.77.0): 1. Unsaturated hydrocarbons involved are represented by partially purified monomer-containing fraction containing moisture and nonremovable mixture of carbonyl compounds: benzaldehyde, acetophenone, benzophenone, and anisic aldehyde (these impurities are taken into account in above-given molar ratio. EFFECT: increased yield, softening temperature, and atmosphere resistance. 2 cl, 1 tbl, 5 ex
Patent RU-2215157-C1 (RU)
Inventor: MORIN A S
IPC: E21F1/00
Filed: 2002-05-31
Granted: 2003-10-27
Abstract: FIELD: mining industry; applicable in ventilation of stagnant pockets of deep opencasts. SUBSTANCE: method includes organization of air exchange between opencast atmosphere and ambient medium by injection of clean air and suction of polluted air through air ducts by ventilation plants. With still air, air is injected until dust-gas cloud reaches the point of clean air intake. Then, air flow is reversed in pressure air ducts with changing over for suction and cleaning of pumped-out infra opencast air or its withdrawal beyond zone of air exchange. EFFECT: higher efficiency of artificial ventilation of opencasts due excluded repeated getting of removed pollution to opencast atmosphere. 2 dwg
Patent RU-2221249-C1 (RU)
Title: Method for assay of leukocyte filtering capacity
Inventor: IVLIEV S V
IPC: G01N33/49
Filed: 2002-07-29
Granted: 2004-01-10
Abstract: FIELD: medicine, laboratory diagnosis. SUBSTANCE: method for assay of leukocytes filtering capacity involves the following steps: whole blood is separated for erythrocytes and leukocytes by centrifugation and leukocytes suspension is prepared in the concentration 5 000 cells in 1 ml of saline buffer solution with ions concentration maximally approximated to that in blood plasma. Leukocyte suspension is filtered through microporous membrane being without effect of external force and amount of leukocytes in suspension is determined by their counting in Goryaev's chamber and index of leukocytes filtering capacity (LFI) is calculated by the formula: LFI = L (filtrate)/L (suspension of leukocytes) wherein L (filtrate) is amount of leukocytes in filtered suspension; L (suspension of leukocytes) is amount of leukocytes in suspension before filtration. EFFECT: enhanced precision and reliability of results. 1 tbl, 1 ex