baber/WOPTO huggingface dataset:
Patent RU-2071452-C1 (RU)
Title: Method for purification of industrial sewage of production of beer and nonalcoholic drinks
Inventor: IVASHCHENKO ALEKSEJ IVANOVICH
IPC: C02F103/30
Filed: 1993-01-21
Granted: 1997-01-10
Abstract: FIELD: purification of sewage. SUBSTANCE: sewage is treated by ozone, thus purification against organomineral material, disinfection and deodorization are simultaneously carried out. The process is carried out in reactor within 20 min. Ozone-air mixture is fed into said reactor at pressure 0.6-1.5 atm, its quantity being 8.3 $$$. EFFECT: increases degree of disinfection, decreases expense of water. 1 tbl
Patent RU-2088822-C1 (RU)
Title: Cage
Inventor: OSIPOV FEDOR S
IPC: F16J10/00
Filed: 1993-02-05
Granted: 1997-08-27
Abstract: FIELD: mechanical engineering; particularly processing of loose materials. SUBSTANCE: cage has ring-shaped pulley and disk plate 6. End face of disk plate part 7, which is extended towards the center, is provided with gear ring 8 engageable with gearing system 9. Rotation is imparted from gear ring 8 via system 9 to rolls 14 mounted movably relative to disk plate 6. EFFECT: enhanced efficiency. 10 cl, 15 dwg
Patent RU-2103637-C1 (RU)
Inventor: BAJSIEV KH-M KH
IPC: F41F3/04
Filed: 1993-02-11
Granted: 1998-01-27
Abstract: FIELD: rocketry, applicable at creation of high-accuracy missile complexes. SUBSTANCE: missile complex uses a launcher with laying devices, control panel and a guide fastened on its body. A solid-propellant missile is installed on the guide. The guide is made in the form of a rod fastened on the body for spinning, it has at least one longitudinal groove on its surface, and a tube conjugate to the rod is mounted in the missile axis, the tube is fastened in the central opening of the nozzle assembly, in which a pin for the rod longitudinal groove is installed to transmit spinning to the missile. A powder booster with tangential nozzles and slip rings connected to the control panel via spring-loaded contacts is installed in the lower part of the missile. EFFECT: enhanced accuracy due to preliminary spin-up of the missile before launching. 4 cl, 1 dwg
Patent RU-2034500-C1 (RU)
Title: Protein-vitaminous-mineral addition
Inventor: POD YABLONSKIJ SERGEJ M
IPC: A23K1/16
Filed: 1993-03-09
Granted: 1995-05-10
Abstract: FIELD: agriculture. SUBSTANCE: proposed food addition has dry sapropel and paprin at the following ratio of components: (0.9-1.1):(1.1-0.9) by mass as dry matter. EFFECT: enhanced quality of addition. 4 tbl
Patent RU-2060838-C1 (RU)
Title: Device for gas-liquid spraying
Inventor: KHUDOBIN VIKTOR M
IPC: B05B7/06
Filed: 1993-03-12
Granted: 1996-05-27
Abstract: FIELD: chemical engineering. SUBSTANCE: device is equipped with partition 7 mounted inside liquid chamber 5, with limiter 13 of displacement of membrane 3 set up inside liquid chamber 5 and made as bushing and with return valve 17 installed in channel for liquid feed to liquid chamber 5. Seat 8 of valve mounted in input to liquid nozzle is assembled on partition 7. Stiff center of membrane 3 represents glass 4 set up for movement into internal cavity of limiter for displacement of membrane 3. Liquid nozzle 10 is made in body of valve 9 installed in its input. Gas valve 21 is mounted in channel 19 for gas feed to gas chamber 6. Device is also equipped with shut-off-regulating arrangement consisting of thread nut 22 set up on gas nozzle 12 and interacting through rollers 23 and conical bushing 24 with body of valve 9 installed in input to liquid nozzle. EFFECT: enhanced quality of cleaning of outer glasses of vehicles with high-pressure jet consisting of mixture of definite portion of liquid with air. 3 cl, 1 dwg
Patent RU-2089094-C1 (RU)
Title: Physiologic parameters monitoring system
Inventor: BAKUSOV LEONID M
IPC: A61B5/02
Filed: 1993-03-29
Granted: 1997-09-10
Abstract: FIELD: medical information-measuring equipment, applicable at continuous remote observation simultaneously of several physiological parameters over one communication channel, for instance parameters characterizing the activity of the cardiovascular and respiratory systems of the human-operator. SUBSTANCE: the monitoring system uses transducer 1 of transmitting unit 2 representing a pair of electrodes 3 and 4 connected to high-frequency generator 5 with a transmitting antenna, receiving antenna 7 connected to the input of receiving unit 8. Electrodes 3 and 4 are applied to any convenient place of the human skin and fastened by any known method, for instance by adhesive plaster. Transmitting unit 2 with transmitting antenna 6 is also placed on the human. The receiving unit is positioned at a distance of not more than 5 m from the human. Electrical signal from the output of generator 5 and respectively electromagnetic signal from the output of transmitting antenna 6 are modulated by a complex physiological signal. EFFECT: enhanced effectiveness. 5 cl, 4 dwg
Patent RU-2055945-C1 (RU)
Title: Anode mass production method
Inventor: SHCHIPKO MAKSIM L
IPC: C25C3/12
Filed: 1993-04-30
Granted: 1996-03-10
Abstract: FIELD: aluminum production by electrolysis. SUBSTANCE: hydroquinone taken in amount of 0.01 - 0.05 % in respect to whole anode mass is applied on small fraction of coke with size of particles of less than 0.08 mm, that is used for anode mass preparation. This allows to increase operational characteristics of anode and to decrease concentration of introduced addition of hydroquinone by 6 - 30 times. EFFECT: increased anode operational characteristics, sharply decreased concentration of introduced addition of hydroquinone. 1 tbl
Patent RU-2097390-C1 (RU)
Title: Method of preparing the base for antistatic polymeric coatings
Inventor: KRYSHTOB VITALIJ I
IPC: C09K3/16
Filed: 1993-06-07
Granted: 1997-11-27
Abstract: FIELD: polymers. SUBSTANCE: method involves addition of an antistatic agent compatible with polymeric matrix of solution in high boiling organic solvent in the process of polymeric composition processing. Antistatic agent: at least one compound taken from the following group: organic and inorganic salts, chelate compounds and bases. Composition is processed at temperatures not exceeding minimal boiling or decomposition point of antistatic agent and solvent. Organic solvents: glycols, esters and their derivatives. EFFECT: improved method of preparing. 4 cl, 1 tbl
Patent RU-2090978-C1 (RU)
Title: Method for digital decoding of color television signals
Inventor: DVORKOVICH VIKTOR P
IPC: H04N9/78
Filed: 1993-08-06
Granted: 1997-09-20
Abstract: FIELD: television engineering. SUBSTANCE: method involves separation of Hilbert-transformed chrominance signal at subcarrier which, together with subcarrier chrominance signal, it transferred to lower-frequency regions forming auxiliary signals transferred, upon removal of brightness noise from them, to subcarrier frequency range; chrominance signal is shaped by adding signals obtained after transfer to subcarrier frequency range. EFFECT: reduced distortions in color reproduction, improved image sharpness and contrast, reduced crossing distortions, and improved signal-to-noise ratio. 14 dwg
Patent RU-2058421-C1 (RU)
Title: Method for nitriding parts of structural alloyed steels
Inventor: GERASIMOV SERGEJ A
IPC: C23C8/36
Filed: 1993-11-10
Granted: 1996-04-20
Abstract: FIELD: thermochemical treatment; applicable in mechanical engineering and other industries. SUBSTANCE: parts of structural alloyed steels are subjected to high-temperature ionic nitriding, hardening from the temperature of full dissolving of nitride phases, tempering, finish machining and low-temperature ionic nitriding to a depth not less the depth of denitriding layer. EFFECT: higher efficiency. 1 tbl
Patent RU-2082021-C1 (RU)
Inventor: JOAKHIM KOTTSUR
IPC: F04D17/12
Filed: 1993-09-17
Granted: 1997-06-20
Abstract: FIELD: manufacture of compressors; construction of signal-stage or multistage compressors. SUBSTANCE: compressor has one or several compression stages; each stage is provided with impeller, blade diffuser whose blades are oriented in direction of impeller, collecting chamber with tangential outlet branch pipe located tangentially and oppositely to sense of rotation of impeller. All these components are located in housing in way of flow. EFFECT: enhanced reliability. 20 cl, 14 dwg
Patent RU-2048920-C1 (RU)
Title: Струйно-вихревая мельница
Inventor: LUKYANCHENKO ANDREJ N
IPC: B02C19/06
Filed: 1994-02-08
Granted: 1995-11-27
Abstract: Изобретение относится к конструкциям струйно-вихревых мельниц для получения тонких и сверхтонких порошков различных материалов, в том числе вязких и сверхтвердых. В основу изобретения положена задача повышения эффективности тонкого измельчения и расширения номенклатуры измельчаемых материалов за счет организации высокоскоростного (сверхзвукового) струйного пристеночного течения, создаваемого сверхзвуковыми, плоскими, тангенциальными соплами подачи газового энергоносителя в плоскую помольную камеру с цилиндрической боковой стенкой. В процессе работы устройства частицы загружаемого материала разгоняются до скоростей, обеспечивающих их эффективное измельчение за счет взаимодействия частиц со стенками камеры и между собой. 2 ил.
Patent RU-2059071-C1 (RU)
Inventor: PASTUKH SERGEJ N
IPC: E21C37/16
Filed: 1994-02-08
Granted: 1996-04-27
Abstract: Изобретение относится к специальным работам и может быть использовано для разрушения материалов. Целью изобретения является снижение и стабилизация скорости реакции горючего и окислителя жидкого ВВ, т.е. предотвращение перехода горения последнего в детонацию, для получения высокотемпературной, сверхзвуковой струи. Указанная цель достигается тем, что непрерывное истечение компонентов жидкого ВВ соударяющимися струями с последующим формированием струи осуществляют их распылением с последующим смешиванием в ограниченном объеме, образованием области с давлением выше атмосферного от сгорания компонентов и направлением продуктов сгорания через сопло Лаваля, которое формирует высокотемпературную, сверхзвуковую струю. 1 ил.
Patent RU-2108176-C1 (RU)
Title: Apparatus for transferring mandrel from axle of mechanism for feeding mandrels onto shaft for rolling and charging
Inventor: ERMOLAEV P I
IPC: B21B25/06
Filed: 1994-03-30
Granted: 1998-04-10
Abstract: FIELD: rolled tube production, namely sleeve broaching and tube expanding with use of short mandrel. SUBSTANCE: apparatus includes jointly mounted in frame: power cylinder and rotary lever with supporting sites and rotation limiters. Pressure arm with rotation limiters is jointly mounted on said rotary lever and it is connected by means of articulation joint with rod of said power cylinder. Plane passing through axes of joint assemblies of said cylinder and its rod crosses plane arranged between axes of joint assemblies of said rotary lever and pressure arm. Apparatus also includes limiter of axial motion of mandrel and mechanism for centering mandrel relative to working surfaces of levers. EFFECT: enhanced reliability of operation due to improved conditions of mandrel charging. 2 cl, 9 dwg
Patent RU-2075184-C1 (RU)
Title: Уплотнение подвижного стекла двери транспортного средства
IPC: B60J10/04
Filed: 1994-04-18
Granted: 1997-03-10
Abstract: 1. Уплотнение подвижного стекла двери транспортного средства, включающее С-образный в поперечном сечении уплотнитель, установленный с охватом своей верхней частью фланца наружной панели двери, а нижней частью - с возможностью фиксации ее на кромке нижней отогнутой части усилителя панели двери и выполненный с профилированными выступами на внутренней его стенке, упирающимися во фланец усилителя панели двери, и профилированной уплотняющей поверхностью, прилегающей к стеклу двери, отличающееся тем, что нижняя часть уплотнителя выполнена с по крайней мере двумя зубцами для фиксации ее на кромке нижней отогнутой части усилителя при расположении этой кромки между упомянутыми зубцами. 
      2. Уплотнение по п. 1, отличающееся тем, что зубцы выполнены с треугольным профилем. 
      3. Уплотнение по п. 1, отличающееся тем, что стенки и нижняя часть уплотнителя с зубцами выполнены из пластмассы. 
      4. Уплотнение по п. 1, отличающееся тем, что стенки и нижняя часть уплотнителя с зубцами выполнены из резины с твердостью 88 - 93 по Шару. 
      5. Уплотнение по п.1, отличающееся тем, что средняя часть уплотнителя выполнена дугообразной формы и выпуклой поверхностью обращена к стеклу.
Patent RU-2106318-C1 (RU)
Title: Method of drying paste-like organics-containing sludges
Inventor: IZMAJLOV V D
IPC: C02F11/12
Filed: 1994-04-20
Granted: 1998-03-10
Abstract: FIELD: petroleum processing waste treatment. SUBSTANCE: sludges are dried under vacuum at heat carrier temperature 120-140 C and pressure 0.4- 1.0 gage atm. Drying is performed in three steps: stripping water and a part of sludge hydrocarbons, continuously feeding organic solvent, and stripping excess solvent. Solvent employs toluene, gasoline fraction with boiling range 100-170 C, or sludge hydrocarbon recovered in the first step. Amount of solvent should provide solvent to residual water ratio (0.5-2.0):1. EFFECT: optimized process parameters. 2 dwg, 2 tbl
Patent RU-2082817-C1 (RU)
Inventor: BARANOV VIKTOR A
IPC: C22F1/18
Filed: 1994-04-27
Granted: 1997-06-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: large-size ingots of highly reactive metals and alloys, e. g. titanium ingots are heated at furnace temperature 900-1200 C for 7-15 h without preliminarily treating surface before deformation. As a result, dense dross layer is formed on the surface of ingot, which reliably protects pure metal layers against oxidation by atmospheric gases. EFFECT: reduced effort in surface treatment of ingots and increased their quality. 3 cl, 1 tbl
Patent RU-2068865-C1 (RU)
Title: Composition for cleaning and polishing paint and varnish coating
Inventor: EGOROV NIKOLAJ K
IPC: C09G1/08
Filed: 1994-05-04
Granted: 1996-11-10
Abstract: FIELD: domestic chemistry. SUBSTANCE: composition has, mas. p.: wax 8-11; mixture of 4-methyl-2,4-diphenylpentene-1,2 and 1,1,3-trimethyl-3-phenylindane taken at mass ratio (8-9):(1-2), respectively, 15-17; isopropanol 8-10; white-spirit 8-10; diethylene glycol 5-7; hydroxyethylated saturated alcohols 0.5-1.0; quaternary ammonium salt based on natural fatty acids and trimethyldipropylenetriamine 0.4-0.6; perfume 0.15-0.25, and water - the rest up to 100. Composition properties: cycle number up to luster change by 5% at temperature change from -40 C to +30 C is 20-24; luster decrease after coating immersion in water for 5 days is 3-10%; luster decrease after 15 days contact with atmosphere is 5%; protective capacity is 29-35%; polishing capacity is 100%; adhesion is 1 point (no exfoliation). EFFECT: enhanced quality of composition. 1 tbl
Patent RU-2114563-C1 (RU)
Title: Combined method for treating the cases of non-operable tumors in hepatoduodenopancreatic zone
Inventor: DOLGUSHIN B I
IPC: A61B17/00
Filed: 1994-07-20
Granted: 1998-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out transcutaneous transhepatic cholangiostomy. Catheter number 12 is introduced into a hepatic duct and decompression is carried out during two weeks. Own bile is given to patient in a week. after the duct being dilated, catheter number 12 is repeatedly introduced to reach the distal boundary of the tumor. Intrastat is administered to the same level. Intracavitary radiation exposure is carried out by using a gamma-radiation source. When performing repeated treatments, intrastat is introduced to a depth corresponding to the corresponding mark. Nitinol endoprosthesis with self-spreading carcass is applied . EFFECT: accelerated treatment of a patient in clinic. 4 dwg
Patent RU-2114874-C1 (RU)
Title: Antifriction polymer composition with sealing capability
Inventor: OKHLOPKOVA A A
IPC: C08J5/16
Filed: 1994-09-29
Granted: 1998-07-10
Abstract: FIELD: polymer materials. SUBSTANCE: antifriction- and sealing- destination constructional polymer composite can be used for manufacturing friction unit elements with elevated loading capacity (bushings for slider bearings and separators for roller bearings) and sealing means for rotation and reciprocation couples. Wear resistance and loading capacity of materials can be improved when adding diamond-containing filler in combination with polytetrafluoroethylene. EFFECT: improved antifriction characteristics. 1 tbl
Patent RU-2091960-C1 (RU)
Title: Three-phase fractional-slot (q=1/7) electrical machine winding
Inventor: POPOV VIKTOR I
IPC: H02K3/28
Filed: 1994-11-29
Granted: 1997-09-27
Abstract: FIELD: multipolar AC machines. SUBSTANCE: double-layer winding with number of poles 2P=14 in Z=72 slots of evenly displaced coils with spacing in slots Y s , combined in 6p=42 coil groups numbered from 1G to 42G, with coils grouped in them in row 2221221 repeated six times, contains in the first phase series-connected groups with numbers 1G+(3K)G at an opposite connection of the even groups relative to the odd ones, and for the other two phases their numbers alternate at intervals of 2p=14 and 4p=28 groups, the first and second coils in the two-coil groups have numbers of turns (1-X)W coil  and (1+X)W coil  for groups 1G+(7C)G and 5G+(7C)G and (1+X)W coil  for groups 2G+(7c)G, (1+X)W coil  and groups 4G+(7c)G and 7G(7c)G have number of turns (1+x)W coil , where Y s =6, K=0,1,2..., (p-2); 2W coil  - number of turns of each slot, and the value of parameter "X" is selected within 0,20≥x≥0,35. EFFECT: reduced differential dissipation. 4 dwg
Patent RU-2123238-C1 (RU)
Inventor: VOLOSHIN L A
IPC: H04K3/00
Filed: 1994-11-30
Granted: 1998-12-10
Abstract: FIELD: radio communication, in particular, jamming for wideband communication systems. SUBSTANCE: method involves amplification of received wideband signal, in which duration of elementary symbol of pseudorandom sequence is τ,, storing realization by duration T and its multiple repeated radiation. After amplification of wideband signal method involves rejection of spectrum parts, which are influenced by jamming, and distortion of stored realization according to low-frequency pseudorandom sequence. Duration τ o  of elementary symbol of low-frequency pseudorandom sequence conforms to condition τ o  ≥ T n ,, where T n  is duration of search of wideband signal receiver. τ o  is multiple to τ. EFFECT: increased efficiency of jamming due to increased power of jamming signal, its distortion and radiation with different delays. 1 dwg
Patent RU-2072408-C1 (RU)
Inventor: KOSTIN GENNADIJ V
IPC: E04H9/02
Filed: 1994-12-29
Granted: 1997-01-27
Abstract: FIELD: civil engineering. SUBSTANCE: butt joints of this design can be employed in regions of substantial seismicity. Holes are made in column from front to rear surface for location of connecting member. Hole is taper-shaped in its front part and it is also widened in its rear part for fastening member. Recesses in panel open access to one of reinforcement rods. Connecting member is made in the form of flexible enclosed loop with its one end wound around exposed section of wall panel reinforcement rod, and other end inserted through a hole in column and fixed in it by fastening member which is frident form. Connecting member cooperates with middle pin of frident. EFFECT: high efficiency. 2 cl, 6 dwg
Patent RU-2093113-C1 (RU)
Title: Knee module
IPC: A61F2/64
Filed: 1995-02-21
Granted: 1997-10-20
Abstract: FIELD: lower extremity prostheses. SUBSTANCE: knee module has upper and lower forms with connecting assembly members, knee axle, split yoke embracing axle and is connected by front axle with upper fork, two-link chain connecting yoke ends and engageable with regulated stop installed in upper fork. One link of chain is connected with upper fork by regulated turnbuckle. Shock absorber is installed in slot of upper fork and resting on chain link and end of split yoke. Set screw is installed in threaded hole of upper fork after screw stop. Flexible stop is installed between front parts of upper and lower forks. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2085606-C1 (RU)
Title: Platinum-based alloy
Inventor: NIKIFOROV SERGEJ V
IPC: C22C5/04
Filed: 1995-03-28
Granted: 1997-07-27
Abstract: FIELD: metallurgy of alloys: based on platinum group alloys, more specifically manufacture of jewelry. SUBSTANCE: claimed composition comprises palladium and yttrium, the ratio of components being as follows (wt%): 0.5-8.5 palladium; 0.5-2.5 rhenium; 0.01- 0.1 yttrium; and the platinum balance. Alloy also comprises yttrium microadditives, combined alloying of the alloy with yttrium and rhenium makes it possible to obtain high hardness of the alloy in cast state. The alloy has no gas babbles in the casting and has qualitative luster. EFFECT: improved properties of the alloy. 1 tbl
Patent RU-2083472-C1 (RU)
Title: Telescopic boom section sliding unit
Inventor: LUNDEN EVGENIJ E
IPC: B66C23/04
Filed: 1995-06-13
Granted: 1997-07-10
Abstract: FIELD: mechanical engineering; materials handling facilities; self-propelled boom cranes. SUBSTANCE: outer surface of housing 3 is made in form of part of round cylinder, and width of mounting socket is either smaller than or equal to projection of cylindrical portion of housing from side of subtense. Wall 8 of housing 3 is made lower than the others for provide passing of base 4 with slip plate 5 between housing and mated section. Base is provided with handle 9. Base can be installed in housing 3 for movement. Sliding unit has channels a, b, c, d to feed oil to surface of slip plate. EFFECT: enhanced reliability of operation. 7 cl, 5 dwg
Patent RU-2094742-C1 (RU)
Inventor: RYBTSOV VLADIMIR V
IPC: F42B3/10
Filed: 1995-06-28
Granted: 1997-10-27
Abstract: FIELD: blasting operations, demolition work. SUBSTANCE: case is filled with charge of high explosive which is pressed. Cap with pressed decelerating and initiating compositions is set. Then igniting composition is poured. Flute is later formed from strip, additional decelerating composition is poured into it and walls of flute are bent to manufacture tube which is pressed afterwards. Tube is inserted into case and pressed. Then plug of electric fuze is installed and pressed. EFFECT: facilitated manufacture with diminished production cost. 2 dwg
Patent RU-2107224-C1 (RU)
Inventor: DVORJASHIN S E
IPC: F23D14/24
Filed: 1995-09-22
Granted: 1998-03-20
Abstract: FIELD: metallurgy and other industries. SUBSTANCE: gas burner has housing to supply main air, gas branch pipe with replaceable nozzle which has central channel connected with branch pipe to supply compressed air and accommodating swirler. EFFECT: enlarged operating capabilities and enhanced reliability. 2 dwg
Patent RU-2111770-C1 (RU)
Title: Method for anesthetization during operation of cesarean section
Inventor: DOLINA O A
IPC: A61M21/02
Filed: 1995-12-28
Granted: 1998-05-27
Abstract: FIELD: medicine, obstetrics. SUBSTANCE: method deals with applying tranexamic acid at the dose of 10-11 mg/kg in the complex of anesthesiological means during cesarean section at the stage of postnatal anesthetization that enables to decrease application of fentanyl and diasepam and other narcotic analgetics and tranquilizers in intra- and postoperative periods. EFFECT: higher efficiency to obtain new quality of anesthetization, decreased number of complications and that of bed-days, decreased expenses for treatment that leads to improvement of health in people. 2 tbl
Patent RU-2102884-C1 (RU)
Inventor: AGEEV M V
IPC: A21C1/06
Filed: 1996-03-01
Granted: 1998-01-27
Abstract: FIELD: macaroni production equipment. SUBSTANCE: vertical dough mixing machine has two vertical hoppers communicated one with another through gate. Receiving hopper has shaft with blades and working hopper has auger and mixer arranged above auger. Three shafts are kinematically connected with common drive. Auger is partially arranged within outlet branch pipe provided with longitudinal recirculation corrugations and covered with sectional spinneret. Ready product cutting mechanism is mounted downstream of spinneret. Replaceable forming grid of spinneret is mounted within stop grid, which is pressed to branch pipe by captive nut. EFFECT: increased efficiency, simplified construction and improved quality of product. 2 dwg