baber/WOPTO huggingface dataset:
Patent RU-2080284-C1 (RU)
Inventor: ERMOLENKO DMITRIJ I
IPC: C01B13/11
Filed: 1993-07-19
Granted: 1997-05-27
Abstract: FIELD: production of ozone. SUBSTANCE: ozonizing plant has compressor, cooler, device for deep drying of air, air filter, contact apparatus, deaerator, device to produce ozone manufactured in the form of ozonizing elements located in common case. Each element includes tubular high- voltage electrode and tubular low-voltage electrode installed in it coaxially with dielectric barrier separating them. Barrier is deposited on outer surface of high-voltage electrode. Cooler incorporates tubular counter-current heat exchanger with inlet of atmospheric air into intertube space through fan and air filter and with release of cooled and dried air from it through gas distributor having four outlets. EFFECT: simplified design, improved operational reliability and efficiency. 2 cl, 2 dwg
Patent RU-2061142-C1 (RU)
Title: Рыбопропускное сооружение
Inventor: MALEVANCHIK BORIS S
IPC: E02B8/08
Filed: 1992-08-06
Granted: 1996-05-27
Abstract: Использование: в сооружениях, обеспечивающих пропуск рыб через гидроузлы. Сущность изобретения: через галерею 14 нижнего яруса вода подается в рабочую камеру 2 и далее - в бассейны рыбонакопителя 1, привлекая рыбу, которая заходит в рыбонакопитель 1 и двигается по ступенчато расположенным бассейнам 3 и поступает в рабочую камеру 2. После наполнения рыбой нижней части рабочей камеры 2 для увеличения расхода воды включается в работу верхняя галерея 13, и уровень воды в рабочей камере 2 повышается, а после наполнения рабочей камеры 2 до уровня верхнего бьюфа открывается затвор выходного лотка 12 и рыба входит в верхний бьюф. 5 ил.
Patent RU-2072615-C1 (RU)
Title: Electric motor set
Inventor: OBUKHOV VITALIJ A
IPC: H02K31/00
Filed: 1993-08-17
Granted: 1997-01-27
Abstract: FIELD: alternating current electric motors with arbitrary rotation frequency of driving shaft, frequency converters with smooth control of output characteristics of electric power such as voltage frequency and amplitude. SUBSTANCE: device has three alternating current electric motors 1, 2, 3 and two single-polarity machines 4, 5. Windings and magnetic circuits of inductors and armatures are located on driving shaft for rotation. Unipolar machine armature windings 21 and 25 and alternating current motor inductors 12 and 15 are designed as current- conducting hollow cylinders which are rigidly connected in pairs and are mounted in sealed ring chambers 33 and 34 which are shaped by ferromagnetic cylinders which are mounted on single shaft and have end faces, and shielded hollow cylinders 30 and 342 with liquid metal contacts. Latter contacts of armatures of unipolar machines are rigidly connected to shaft and are electrically connected to each other. EFFECT: increased range of output parameter control, high cosΦ, increased efficiency, increased functional capabilities. 10 cl, 6 dwg
Patent RU-2061035-C1 (RU)
Title: Nutrient medium for micromycetes aspergillus oryzae cultivation - a producer of hydrolytic enzymes
Inventor: RIMAREVA LYUBOV V
IPC: C12R1/69
Filed: 1993-10-14
Granted: 1996-05-27
Abstract: FIELD: biotechnology, enzymology. SUBSTANCE: invention is related with directed increase of synthesis of certain hydrolase complex and increased their secretion from cells. Nutrient medium for cultivation of Aspergillus oryzae contains starch-containing raw (carbohydrate source), necessary mineral salts of potassium phosphate and, additionally, protein sources and detergents at the following concentration, wt.-%: starch-containing raw 3-4; wheat bran 1-4; food, baker or residual brewery yeast, or protein-vitamin concentrate 0.5-1.5; proxanol 0.01-0.03 or phthalate ("ЦС-21") 0.05-0.15. EFFECT: enhanced quality and effectiveness of medium. 3 cl, 4 tbl
Patent RU-2106212-C1 (RU)
Title: Method for production of hot-rolled steel strip and plant for its embodiment
Inventor: VIL FRID BAL D
IPC: B21B1/46
Filed: 1993-10-27
Granted: 1998-03-10
Abstract: FIELD: methods and plants for production of hot-rolled steel strip from semiproduct produced by continuous casting, preferably, from slabs. SUBSTANCE: strip is produced by rolling for one heating in the course of successive operations of CSP method. In this case slabs after compensation furnace are heated at temperature higher than maximum attainable in compensation furnace, and after preliminary pass, the slabs are subjected to recrystallization for the sufficient time. Then slabs are cooled to temperature of rolling on finishing mill. EFFECT: higher efficiency. 9 cl, 4 dwg
Patent RU-2106086-C1 (RU)
Title: Herbicide composition
Inventor: DZHON POL CHAPP
IPC: A01N43/653
Filed: 1991-12-10
Granted: 1998-03-10
Abstract: FIELD: agriculture, chemical means of plant protection. SUBSTANCE: method deals with herbicide-antidote composition that contains triazolo- or amidazolopyrimidodichloroacetamide or 3-(dichloroacetyl)-5-(2-furanyl)-2.2-dimethyloxazolidine as a herbicide at weight ratio of herbicide:antidote being 1:1-1:32. Additionally this composition may contain co-herbicide chosen from the group - alachlorine, metalachlorine, acetochlorine, isoproturone, butylate at the amount of 0.5-16 weight unit per 1 weight unit herbicide. EFFECT: higher efficiency of plant protection. 10 cl, 17 tbl
Patent RU-2074146-C1 (RU)
Title: Method for manufacturing building articles
Inventor: ALESHIN YURIJ I
IPC: C04B40/00
Filed: 1994-01-13
Granted: 1997-02-27
Abstract: FIELD: manufacture of building heat-insulating articles, particularly, roastless, autoclave-free building materials. SUBSTANCE: method includes wet grinding of silica-containing to obtain the following fraction composition, %: 5-20 mcm 20-40; 20-50 mcm 12-30; 50-100 mcm 1-25; the balance 0.1-5 mcm; mixing fractions with subsequent mixing with filler in the form of expanded polystyrene preliminarily ground to fraction composition, %: 3-5 mm not above 50; the balance 0.3- mm; molding, heat treatment of articles at temperature of 80-120 C, and holding in alkali solution heated up to not above 60 C. Manufactured articles have density of 0.8 kg/cu.cm and heat conduction of 0.26 W/m.K. EFFECT: higher efficiency. 1 tbl
Patent RU-2099633-C1 (RU)
Inventor: KOLP ALBERT YA
IPC: F22B29/00
Filed: 1994-02-08
Granted: 1997-12-20
Abstract: FIELD: oil and gas producing industry; industrial servicing of oil fields. SUBSTANCE: mobile steam generating plant is mounted on undercarriage of URAL truck; proposed plant is provided with electric power supply system with ignition system and combustion stabilization system in burner device with injectors of power unit. Fuel and water pumps are provided with hydraulic drives; fan is engageable with adjustable electric drive. EFFECT: enhanced economical efficiency due to cut down of operational expenses. 2 dwg
Patent RU-2098080-C1 (RU)
Inventor: NOVITSKIJ VYACHESLAV V
IPC: A61K31/7048
Filed: 1994-03-05
Granted: 1997-12-10
Abstract: Изобретение относится к медицине, конкретно к фармакологии, и касается композиций, стимулирующих функции клеток системы мононуклеарных фагоцитов. Задачей изобретения является расширение арсенала средств, стимулирующих функции клеток системы мононуклеарных фагоцитов, снижение побочных действий цитостатиков и повышение эффективности лечения инфекционных процессов путем повышения функциональной активности клеток системы мононуклеарных фагоцитов. В качестве композиции, стимулирующей функции клеток системы мононуклеарных фагоцитов, используют байкалинат лизин, пропиленгликоль и дистиллированную воду при следующем соотношении компонентов, %: байкалинат лизин - 15 - 25, пропиленгликоль - 35 - 45, вода дистиллированная - остальное. 3 табл.
Patent RU-2125835-C1 (RU)
Title: Stereotaxic system
Inventor: NIZKOVOLOS VLADIMIR BEN EVICH
IPC: A61B6/08
Filed: 1994-03-02
Granted: 1999-02-10
Abstract: FIELD: medicine; tomographic examinations. SUBSTANCE: stereotaxic system consists of three assemblies. The first assembly includes patient's head lock and stereotaxic adapter. It is designed for performance of diagnostic procedure and localization of intracerebral target. The second assembly consists of stereotaxic phantom and arc with guiding device. It serves for directing of stereotaxic instrument at intracerebral target picture. The third assembly incorporates head lock and arc with stereotaxic instrument. It is used for performance of stereotaxic operation on patient's brain. EFFECT: prompt and simple stereotaxic guidance to intracerebral target picture. 1 cl, 3 dwg
Patent RU-2056742-C1 (RU)
Title: Vacuum regulator
Inventor: DUNKOVICH STANISLAV I
IPC: F16K17/04
Filed: 1994-03-11
Granted: 1996-03-27
Abstract: FIELD: agriculture. SUBSTANCE: vacuum regulator includes case, cap, guiding bushing and spring. Spring is located between supporting member and shut-off element which interacts with saddle. Cap is tied up through guiding bushing with the aid of threaded connection to supporting member made in the form of nut. Cap has ring groove which interacts with pin installed in hole of case. Supporting member is provided with protrusion interacting with longitudinal groove made in case. Antifriction spacer is placed between cap and case. EFFECT: expanded application field. 2 dwg
Patent RU-2069779-C1 (RU)
Title: Gas-turbine engine
Inventor: KHUDYAKOV ALEKSEJ I
IPC: F02C7/08
Filed: 1994-03-30
Granted: 1996-11-27
Abstract: FIELD: automotive industry. SUBSTANCE: gas-turbine engine comprises heater, turbine, major heat exchanger with cooling path, additional heat exchanger, and heating path. The inlet of the cooling path is connected with the atmosphere. The outlet of the cooling path is connected with the inlet of the heater. The additional heat exchanger is connected between the heating path of the major heat exchanger and compressor. The engine is also provided with a by-passing main line provided with a valve. The line connects the outlet of the cooling path of the additional heat exchanger with the inlet of the cooling path of the major heat exchanger. Between the heating path of the major heat exchanger and additional heat exchanger is a gas heat exchanger. EFFECT: enhanced efficiency. 13 cl, 21 dwg
Patent RU-2121439-C1 (RU)
Title: Folder
Inventor: MANFRED KEPERT
IPC: B65H45/16
Filed: 1994-04-28
Granted: 1998-11-10
Abstract: FIELD: printing industry. SUBSTANCE: folder for rotary printing press has collecting cylinder, device for reducing printed product feeding speed, at least one cutting cylinder with grips, at least one transfer cylinder positioned in front of cutting cylinder, and at least one valve cylinder engageable with cutting cylinder. Device for reducing printed product feeding speed serves to drive cutting cylinder at circumferential speed below that of transfer cylinder. EFFECT: increased efficiency and enhanced reliability in operation. 8 cl, 4 dwg
Patent RU-2131439-C1 (RU)
Title: Polymeric catalyst carrier, method of preparing polymeric carrier, alpha-olefin polymerization catalyst, and method of alpha-olefin polymerization
Inventor: ZHAN-LUI KOSTA
IPC: C08F4/06
Filed: 1994-05-24
Granted: 1999-06-10
Abstract: FIELD: chemical industry. SUBSTANCE: catalyst carrier is based on particles of at least one (co)polymer of alpha-olefin(s) which have average particle size from 5 to 350 mcm, and pore volume formed by radius pores from 1000 to 75,000A is at least 0.2 cubic cm/g. Polymeric carrier is prepared by (co)polymerization of one or more alpha- olefins using catalyst system (s) comprising catalyst compound (a) and activator selected from organoaluminium compounds. Compound (a) is prepared by heat treatment in the presence of halogen-containing agent, liquid substance which is essentially product of reaction of titanium tetrachloride pretreated with electronic donor compound with composition (D) of general formula: AlR p (Y) g X 3 -(p+g)  (II) wherein R is hydrocarbon radical; Y is OR′ wherein R′ is hydrocarbon radical; X is halogen; p is any integer such that 0<p≤2,5; g is any integer such that 0,5<g<3. Sum of (p+g) is such that 0,5<(p+g)≤3. Said heat treatment causes formation of solid particles. Method of preparing said compound comprises polymerizing one of more alpha-olefins using catalyst system (s) comprising catalyst compound (a) and activator selected from organoaluminium compounds. Catalyst compound (a) is prepared by above-mentioned procedure followed by treatment with composition (D). Also described are catalyst and method of polymerization of alpha-olefins. EFFECT: more efficient preparation method and more efficient polymerization method. 22 cl, 13 ex, 4 tbl
Patent RU-2088250-C1 (RU)
Title: Medicinal species for treatment of patients with cardiac rhythm disorder
Inventor: DARMOGRAJ VASILIJ NIKOLAEVICH
IPC: A61K9/08
Filed: 1994-05-24
Granted: 1997-08-27
Abstract: FIELD: medicine, cardiology, phytotherapy. SUBSTANCE: medicinal species has the following composition, mas. p. p.: hawthorn fruits, 2; catchfly herb, 1; valerian roots and rhizomes, 1; and peppermint leaves, 1. EFFECT: enhanced effectiveness of species.
Patent RU-2078912-C1 (RU)
Inventor: ILKOVSKIJ ALEKSANDR IVANOVICH
IPC: E21B43/114
Filed: 1994-10-10
Granted: 1997-05-10
Abstract: FIELD: oil and gas producing industry, particular, devices for hydraulic abrasive jet perforation of wells; applicable in producing channels and slots in open and cased wells, cutting-out of casing strings, expansion of bottom holes in open wells, and installation of watertight barriers. SUBSTANCE: hydraulic abrasive jet perforator has body, guide jet nozzles, valve and shank. Jet nozzles are made with variable sectional area of working holes relative to one another. Nozzle with smallest sectional area is located in the lower part of perforator. EFFECT: simplified design allowing similar shooting capabilities of jet nozzles in height to provide for their uniform wear. 1 dwg
Patent RU-2111557-C1 (RU)
Inventor: PETER RAU
IPC: G21C3/32
Filed: 1993-06-16
Granted: 1998-05-20
Abstract: FIELD: nuclear reactors. SUBSTANCE: fuel rods 8 placed inside can extended in length are supported on one end by bottom holding body 5 which also holds rod 9 extending beyond fuel rods 8 and supported at its bottom end. Bedplate 13 loosely mounted in can of fuel element 3 rests on top end of fuel rod 9 to prevent damage to fuel rods 8. Fuel element head 17 is inserted by its top end in can of fuel element 3 and is locked in position against spinning due to turning about longitudinal axis of can. Shock-absorbing mount 20 inserted between fuel element head 17 and bedplate 13 is supported both by head 17 and bedplate 13. EFFECT: improved safety of fuel elements. 5 cl, 4 dwg
Patent RU-2090670-C1 (RU)
Inventor: KURKOV VLADIMIR V
IPC: D01H1/02
Filed: 1995-01-17
Granted: 1997-09-20
Abstract: Использование: текстильная промышленность, кольцевые прядильные и крутильные машины. Сущность изобретения: пара кольцо-бегунок содержит наружное и внутреннее кольца, установленные коаксиально и с кольцевым зазором одно относительно другого и имеющие на противолежащих поверхностях расположенные в одной плоскости кольцевые выступы или кольцевые канавки. В кольцевом зазоре между кольцами установлен бегунок, представляющий собой тело вращения с кольцевой канавкой на ободе или с ободом в виде кольцевого выступа и выполненный со сквозным осевым отверстием для прохода нити. Ширина профиля кольцевой канавки по меньшей мере одного из колец или бегунка в зоне ее дна по меньшей мере равна ширине профиля кольцевой канавки в ее горловине. Толщина профиля, размещенного в канавке кольцевого выступа бегунка или по меньшей мере одного из колец в зоне свободного конца выступа по меньшей мере равна толщине профиля выступа в зоне его основания. Максимальная величина ширины канавки равна максимальной величине толщины соответствующего выступа. За счет такого выполнения рабочих поверхностей колец и бегунка в рабочем режиме сила натяжения нити в баллоне не может развернуть бегунок поперек направлению его движения, что обеспечивает максимальную его скорость и минимальный износ, а также минимальную силу натяжения нити и минимальный уровень ее обрывности. 5 з.п. ф-лы, 6 ил.
Patent RU-2078919-C1 (RU)
Inventor: GUSEV SERGEJ V
IPC: E21B43/32
Filed: 1995-02-01
Granted: 1997-05-10
Abstract: FIELD: oil producing industry. SUBSTANCE: composition for restriction of influx of formation waters contains, mas.%: water-soluble inorganic sulfate 3-16; water-soluble silicon compound 0.1-3; the balance, water. The composition is injected into injection well. EFFECT: higher efficiency of the effect of the composition on water-washed intervals of oil formation and equalization of the injectivity profile of injection well due to introduction into sediment-forming composition containing water-soluble inorganic sulfate of water-soluble silicon compound. 3 cl, 1 tbl
Patent RU-2075597-C1 (RU)
Title: Device for treatment of well bottom-face zone
Inventor: SADYKOV ILGIZ FATYKHOVICH
IPC: E21B37/00
Filed: 1995-04-05
Granted: 1997-03-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: device has hermetic air chamber, diaphragm and receiving chamber. Placed in receiving chamber is combustible composite material consisting of two parts. First part is directed towards air chamber and is formed of strong composition with low gas-emission at burning. Second part is formed of composition which generates gas at burning. First part at side which faces second part has asymmetric hollow which is filled with mixture of first and second parts of material. Sealed openings are made in side surface of receiving chamber body on section where second part of combustible material is located. First and second parts of composite material are of definite composition, and mixture of first and second parts is proportioned at determined mass ratio. EFFECT: increased productive capacity of well. 3 cl, 1 dwg, 1 tbl
Patent RU-2105196-C1 (RU)
Title: Pumping unit (versions)
Inventor: SMOLIN I I
IPC: F04B47/02
Filed: 1995-04-12
Granted: 1998-02-20
Abstract: FIELD: oil recovery industry. SUBSTANCE: according to first version, pumping unit includes frame, strut with bearing platform on which walking beam with head is mounted by means of central bearing; besides that, crank mechanism with drive is mounted on this platform. Bearing platform is rotatably articulated on strut. Axis of hinge is parallel to axis of central bearing and is shifted horizontally relative to it towards crank mechanism. Turn of bearing platform for freeing the servicing zone is effected by means of autonomous drive specially provided for the purpose or by means of drive of crank mechanism. According to second version, pumping unit includes frame with strut mounted on it. Walking beam with head and crank mechanism is mounted on this strut by means of central bearing. Strut articulated on frame is provided with drive for its turn. Axis of hinge is parallel to axis of central bearing and is shifted horizontally relative to it towards crank mechanism. Servicing zone is freed by turning the strut with the aid of drive. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2100615-C1 (RU)
Title: Mixture for filling of worked-out space
Inventor: MONTYANOVA ANTONINA N
IPC: E21F15/00
Filed: 1995-06-27
Granted: 1997-12-27
Abstract: FIELD: mining industry. SUBSTANCE: mixture contains fired carbonate rocks, filler, water and added with sulfate-containing rocks, plasticizer and active alumosilicate rocks. EFFECT: higher efficiency. 2 dwg, 1 tbl
Patent RU-2138865-C1 (RU)
Title: X-radiation protective compound
Inventor: KUSHNIKOVA R V
IPC: G21F1/10
Filed: 1995-06-29
Granted: 1999-09-27
Abstract: FIELD: radiation-shielding polymeric materials; protection of personnel operating X-ray units. SUBSTANCE: 19-28 mole percent of dimethyl siloxane of molecular mass 15•10 3 -70•10 3 , 0.8-1.25 mass percent of catalyst (tin diethyl dicaprylate IV dissolved in tetraethoxysilane), ), and filler composed of mixture of rare- earth elements, antimony (III) and yttrium with mass proportion of oxides of rare-earth elements and amount of antimony (III) and yttrium being 1:(1.15-1.59) and mass proportion of antimony (III) oxide and yttrium oxide being 1:(0.016-0.088) are mixed up on rolls for 10-30 minutes at room temperature and polymerized under cold curing conditions; filler has in its composition 9.0-16.0 mass percent of oxides of light elements (lactan, cerium, neodymium), 7.0-20.0 mass percent of oxides of medium elements (samarium, europium, gadolinium, terbium), 7.0-23.0 mass percent of oxides of heavy elements (dysprosium, holmium, erbium, thulium), 53.1-57.3 mass percent of antimony oxide, and yttrium oxide - the rest. Polymeric compound is noted for low content of toxic materials, mechanical strength of about 3.0 MPa, effective reduction of X-radiation with boundary energy up to 80 keV characterized by lead equivalent of 0.57 mm of lead at material specimen thickness of 2 mm; it may be found useful for manufacturing protective clothing. EFFECT: improved physical and mechanical characteristics of compound. 2 cl, 1 tbl
Patent RU-2083671-C1 (RU)
Title: Способ приготовления питательной воды на диффузию
Inventor: APASOV VLADISLAV EGOROVICH
IPC: C13B10/10
Filed: 1995-09-20
Granted: 1997-07-10
Abstract: Использование: изобретение относится к производству сахара из свеклы. Сущность: способ приготовления питательной воды на диффузию предусматривает следующее. Аммиачную воду подщелачивают гидрооксидом кальция до pH 10,8-11,5, смешивают с барометрической водой и нагревают до 70-80 o C. После нагрева осуществляют деаммонизацию воды путем пропускания через слой диспергированного воздуха в количестве 0,015-0,025м 3 /м 2 с, содержащего 5 - 30 г/м 3  озона, а затем проводят обработку углекислым газом до pH 8,0 - 9,2. Обработанную газами смесь вод смешивают с механически очищенной жомопрессовой водой и полученную питательную воду подвергают двухступенчатой сульфитации до pH 5,4 - 6,4. 1 табл.
Patent RU-2103567-C1 (RU)
Inventor: MATJUKHIN A I
IPC: F15B19/00
Filed: 1995-11-01
Granted: 1998-01-27
Abstract: FIELD: instrumentation engineering; filling thermosensitive systems of temperature control and monitoring devices. SUBSTANCE: filling is effected due to pressure differential at vertical position of capillary devices with open ends upward after preliminary evacuation of reservoirs. EFFECT: enhanced efficiency of filling due to avoidance of penetration of air in devices being filled. 1 dwg
Patent RU-2098926-C1 (RU)
Title: Loudspeaker assembly process
Inventor: ENENKO VITALIJ A
IPC: H04R31/00
Filed: 1996-01-10
Granted: 1997-12-10
Abstract: FIELD: electrical engineering and electroacoustics; high-power electrodynamic loudspeakers. SUBSTANCE: first magnetic system is assembled; holder is secured in tool simulating magnetic system assembly, moving system incorporating sound coil, centering washer, and paper diffuser with crimp is assembled; in the process, sound coil is fitted onto tool pivot simulator, centering washer is installed on outer surface of protruding part of sound coil over entire surface of its shoulder with centering washer and holder identically stuck over mating surfaces, diffuser is mounted on outer surface of shoulder by means of mandrel on side of its smaller-diameter base with crimp and holder identically stuck together, sound coil, centering washer, and diffuser are stuck together at point of their connecting, mandrel is removed, holder is taken off the tool and secured on magnetic system. EFFECT: facilitated procedure. 2 cl, 1 dwg