baber/WOPTO huggingface dataset:
Patent RU-2129133-C1 (RU)
Title: Material for protective coatings of building structures and method of preparation thereof
Inventor: KRJUCHKOV A N
IPC: C08L23/02
Filed: 1996-04-25
Granted: 1999-04-20
Abstract: FIELD: chemistry of polymers, more particularly manufacture of hydroinsulating and roofing materials, floor coatings, that is, materials for protection of foundations, roofs, and floors of various building structures. SUBSTANCE: material comprises main composition which contains (wt parts): polyolefin (mixture of polyolefins), 10-60 and rubber crumb having particle size of predominantly not greater than 1 mm, 40-90. Composition further comprises ПЭНП (ПЭНП mixtures, including domestic waste) with ПТР from 0.2 to 10.0 g/10 min, and various desired additives. Method comprises mixing composition components, molding roll half-finished product using calender or extrusion technology, and cooling the resulting half-finished product. Al operations of method are carried out at certain temperature conditions. Rigid sheet material of different design of surface, including that imitating tile, can be obtained. EFFECT: service and consumer properties of various protective building materials which are not inferior to or superior over those of the well- known materials of the same purpose. 16 cl, 4 tbl
Patent RU-2115723-C1 (RU)
Inventor: LALOV V V
IPC: C12N1/20
Filed: 1996-06-06
Granted: 1998-07-20
Abstract: FIELD: microbiology. SUBSTANCE: halophilic microorganisms are cultured in e few apparatus under condition of stabilization of regime culturing. Growing medium is removed continuously from one apparatus and medium flow is distributed among other devices proportionally to growing medium volume in theirs. The corresponding amount of medium from these devices is fed to the first device at constant medium volume in each device providing closed contour of medium circulation among all devices. Value of growing medium circulation flow to the total growing medium volume in all devices exceeds the specific growth rate of microorganism by 10 fold, not less. Biomass yield is 50 g/l, not less, being without sowing material feeding during process. EFFECT: intensified culturing process, simplified technology, increased yield of biomass. 4 cl
Patent RU-2113425-C1 (RU)
Inventor: KABIROV S A
IPC: C06B31/54
Filed: 1996-06-28
Granted: 1998-06-20
Abstract: Изобретение относится к промышленным аммиачно-селитренным взрывчатым веществам 2-го класса, которые могут найти применение в горнодобывающей промышленности при производстве взрывов на открытых и подземных работах, кроме шахт, опасных по газу или пыли, для сухих и влажных забоев. Сущность изобретения: в разработке малопылящего при пневмозаряжании, с высокой детонационной способностью и не имеющего критической плотности взрывчатого состава, изготавливаемого по баллиститной технологии и содержащего, мас.%: аммиачную селитру 59,0 - 60,0, в качестве сенсибилизатора диэтанолнитраминдинитрат 8,0 - 12,0, в качестве горючесвязующих баллиститный порох 24,46 - 25,34 и коллоксилин 4,0 - 6,0, а в качестве технологических добавок сажу 0,16 - 0,24 и минеральное масло 0,3 - 0,5. 1 табл.
Patent RU-2096072-C1 (RU)
Inventor: SMIRNOV IGOR A
IPC: B01D53/04
Filed: 1996-07-31
Granted: 1997-11-20
Abstract: FIELD: air separation engineering. SUBSTANCE: invention focuses on air separation via short-cycle heatingless adsorption leading to increasing oxygen content. Plant contains, mounted in one housing, two two-pass adsorbers with inner shells forming central cavity with outlet fitting and annular peripheral cavity with inlet fitting. Each adsorber is layer-by-layer filled with at least two different sorbents, the first one (in air flow direction) occupies at least 0.1 adsorber space and has larger grain size than the second one. Plant further contains worm moisture trap, gas stream control valves, and connecting pipelines. Axes of inner shell and inlet fitting are shifted relative to adsorber casing in opposite directions. Diameter of inner shell is 0.4 to 0.7 that of casing, and inlet and outlet fittings are imbedded into bottoms of adsorbers. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2128949-C1 (RU)
Title: Method for treating retroperitoneal panctreatogenic phlegmon
Inventor: OKHOTNIKOV O I
IPC: A61M27/00
Filed: 1996-09-24
Granted: 1999-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves performing hermetically tight dilation of wound canal. Primary drainage is carried out with 10-11 mm diameter drain tubes. The retroperitoneal space is washed. Transfistulous visually controlled instrumented retroperitoneal necrosequestrectomy is performed in postmanipulation period. EFFECT: enhanced effectiveness of closed sanitation of the phlegmon. 7 dwg
Patent RU-2111892-C1 (RU)
Title: Ship's motion control system
Inventor: OSTRETSOV G EH
IPC: B63H25/00
Filed: 1996-11-26
Granted: 1998-05-27
Abstract: FIELD: control of submarine vessels in case of heavy disturbance moments after throwing special cargoes. SUBSTANCE: system includes diagnosis unit, sensor showing condition of actuating members, mismatch unit connected to actuating members through program execution unit. System is also provided with model of program execution unit, model of actuating members, error indicator, additional members and unit for switching on the additional actuating members. First output of diagnosis unit is connected to input of error indicators and second output of diagnosis unit is connected with additional actuating member unit through correcting action forming unit and additional actuating member switching-on unit which are connected in series. Output of model of program execution unit is connected to first input of diagnosis unit and to second output of diagnosis unit through actuating member model; third and fourth inputs of diagnosis unit are connected respectively to outputs of sensor showing state of objects to be thrown and sensor showing state of actuating members. Output of program execution unit is connected to fifth input of diagnosis unit. EFFECT: fail-safe property of system which provides for keeping the ship in tolerance range of deviations. 1 dwg
Patent RU-2116354-C1 (RU)
Title: Method of converter charging
Inventor: CHUMAKOV S M
IPC: C21C5/28
Filed: 1997-05-26
Granted: 1998-07-27
Abstract: FIELD: metallurgy, in particular, processes of scrap and hot metal charging before starting blowing of melt with oxygen. SUBSTANCE: method includes loading of scrap by scoops into inclined converter, hot-metal charging from ladle with the help of hoisting crane. Prior to loading into converter, scrap found in scoops is coated with a layer of aqueous solution of lime or with lumpy lime. Consumption of aqueous solution of lime or lumpy lime is set within 5-10 kg/t of loaded scrap. EFFECT: reduced intensity of spitting of ecologically harmful gases from converter in the course of hot-metal charging following the scrap loading; increased stability of equipment and cranes surrounding the converter. 1 cl
Patent RU-2126531-C1 (RU)
Title: Temperature signalling device
Inventor: STRUNIN V I
IPC: G01K11/06
Filed: 1997-07-09
Granted: 1999-02-20
Abstract: FIELD: detection of temperature exceeding predetermined value, namely in zones of joining bus bar with power transmission lines of electric power station. SUBSTANCE: signalling device includes heat sensitive member of fused material with predetermined melting temperature, base and temperature indicator. Heat sensitive member is arranged on surface of controlled object. Temperature indicator is in the form of leaf spring whose one end is secured to base and another is soldered into fused material placed in sleeve rigidly secured to base. EFFECT: improved design simplifying restoration of signalling device operation. 5 cl, 3 dwg
Patent RU-2115743-C1 (RU)
Inventor: NIKOLAEV A L
IPC: C21C5/28
Filed: 1997-11-13
Granted: 1998-07-20
Abstract: Сущность: способ включает науглероживание частично оставленного расплава металла предыдущей плавки и порционную загрузку в конвертер смеси железосодержащих материалов, углеродсодержащих и шлакообразующих материалов. Содержание углеродсодержащих материалов смеси составляет 25 - 50% от количества железосодержащего материала в смеси, а масса каждой порции составляет 10 - 40% от массы расплавленного металла в конвертере, которая образуется в результате плавления после загрузки предыдущей порции. Одновременно с загрузкой осуществляют продувку расплава смесью азота и кислорода при их соотношении (4 - 1) : 1. Шлак периодически удаляют при достижении содержания окислов железа в шлаке 5 - 30% и усвоении загружаемых материалов, после чего расплав металла продувают кислородом с одновременным внесением шлакообразующих материалов. Количество оставляемого в конвертере металла составляет 10 - 30% от массы расплава перед его выпуском. В количестве железосодержащего материала могут быть использованы окалина, железная руда, агломерат, пыль, шламы и шлаки сталеплавильных агрегатов фракции менее 1 мм, а углеродсодержащий материал используют фракции менее 6 мм. Технический результат заключается в снижении удельного расхода используемых материалов за счет уменьшения потерь металла и более рациональной организации процесса. 4 з.п. ф-лы, 2 табл.
Patent RU-2135553-C1 (RU)
Title: Method of preparing hydrated vegetable oils and food vegetable phospholipids
Inventor: KORNENA E P
IPC: C11B3/00
Filed: 1998-01-13
Granted: 1999-08-27
Abstract: FIELD: oil and fat industry. SUBSTANCE: nonrefined vegetable oils are mixed in an alternating rotating electromagnetic field. Before exposition oil is subjected for treatment in direct electromagnetic field and separation of phospholipid emulsion from oil is carried out in the thin layer. Before drying hydrated oil and phospholipid emulsion are treated in direct electromagnetic field. EFFECT: intensified process, increased yield and stability to oxidation. 3 tbl, 3 ex
Patent RU-2131084-C1 (RU)
Title: Method for automatic control of level of working liquid in tank
Inventor: MAKSIMOV JU JA
IPC: F22D5/30
Filed: 1998-01-20
Granted: 1999-05-27
Abstract: FIELD: control equipment for power plants with automatic regulation of level of liquid (for example, water). SUBSTANCE: method involves adding usage of liquid which enters tank and leaves it, comparison of sums of usage of liquid which enters tank and leaves it, sending this difference as signal to regulator, which outputs first additional signal, which conforms to first given function and actuates regulation valve and provides zero level of usage difference. Simultaneous method involves measuring non-balanced amount of working liquid which provides deviation of current value of level from given level, even for equal sums of usage of liquid which enters tank and leaves it, using equation  , where G is non-balanced amount of working liquid, Q(t) is alternation of difference of sums of usage of liquid which enters tank and leaves it, t is duration of unbalance of sums of usage. Signal which is proportional to non-balanced amount is sent to regulator, which outputs second additional signal which conforms to second given function, actuates regulation valve and provides ideal following to material balance, i. e. zero of non- balanced amount of working liquid and equality of current and given values of working liquid level in tank. EFFECT: improved quality of automatic regulation and increased functional capabilities. 2 dwg
Patent RU-2141264-C1 (RU)
Title: Method for covering palatal defect in performing uranoplasty
Inventor: MURATOV I V
IPC: A61B17/24
Filed: 1998-03-11
Granted: 1999-11-20
Abstract: FIELD: medicine. SUBSTANCE: method involves cutting out a flap with its base neighboring the defect edge as truncated arc segment in parallel to alveolar process. An additional acute- angled flap is cut out on the opposite side of the defect with its base in the middle of hard palate. The flaps are rotated by moving them so that apex of one of them touches the base of the other one. The sides are sutured and the opposite sides are fixed on the mucous cavity of the nose. EFFECT: prevented complications occurrence. 1 dwg
Patent RU-2131663-C1 (RU)
Title: Logging method
Inventor: VOSKOBOJNIKOV I V
IPC: A01G23/02
Filed: 1998-04-24
Granted: 1999-06-20
Abstract: FIELD: forestry. SUBSTANCE: method involves felling trees on cutting by felling machine; feeding felled trees to branch lopping machine having lopping-logging unit; combining this process with process of cutting tree trunks into grades; upon lopping of branches from predetermined portion of tree trunk, cutting this portion of tree trunk by cutting tool positioned transverse to working direction; repeating these operations through the whole length of tree trunk; cutting off tree top by cutting tool so as to leave tree top of size allowing further cutting of tree top into wastes; feeding cut branches and top wastes into hopper of lopping-logging unit for processing them into small sized wastes by chopping devices; feeding processed wastes by longitudinal conveyor to transverse conveyor of lopping-logging unit; laying produced gradings in accumulator of lopping-logging unit; upon completion of tree trunk processing, discharging gradings onto shoulder of road, on which lopping-logging unit advances; picking up packs of gradings by self-propelled jaw-type logging machine with following moving packs of gradings by this machine to zone from which they are transferred to grading cart; loading grading packs by cart manipulator into cart with following transportation to reprocessing and consuming zones. EFFECT: increased efficiency in complex processing of tree trunks, provision for continuous process and enhanced reliability in operation. 3 cl, 1 dwg
Patent RU-2150118-C1 (RU)
Title: Test bed for testing and tuning signal draught indicators
Inventor: SUSHINSKIJ V A
IPC: G01P21/00
Filed: 1998-07-22
Granted: 2000-05-27
Abstract: FIELD: instruments. SUBSTANCE: device has blast blower with motor rotation speed detector, testing reference draught indicator, which has measuring board and speed detector with impeller. In addition device has testing and control unit with digital indicator. Blast blower, motor rotation speed detector of blast blower, and measuring board of draught indicator are connected to testing and control unit. Measuring board is connected to wind speed detector of draught detector. EFFECT: increased functional capabilities, increased precision of air flow measurement, increased safety of equipment operations. 1 dwg
Patent RU-2144115-C1 (RU)
Title: Heat-insulating construction panel
Inventor: SOBOLEV V M
IPC: E04B1/76
Filed: 1998-07-14
Granted: 2000-01-10
Abstract: FIELD: construction engineering. SUBSTANCE: panel can be used in erection of external guarding structures of buildings intended for dwelling, public-service and industrial application. Heat-insulating construction panel has sheathing with face side and back side. Arranged inside sheathing are blind cells which are open at face side of sheathing. Also provided is protective coating and heat-insulating filler placed in sheathing cells. Sheathing is made of foamed gypsum with density of 150-300 kg/cub.m. Filler is created by foam-gypsum inserts with density of 90-120 kg/cub.m. Foam-gypsum inserts take 30-80% of panel volume. Protective coating hermetically coves entire panel surface. Blind cells and foam-gypsum inserts are made in the form of truncated cones with similar angle of incline of their generating lines with respect to base or in the form of truncated pyramids of congruent configuration. Protective coating is made of waterproofing cardboard connected by gluing, impregnated in dry oil and coated with enamel. One of panel sides has protective coating in the form of chipboard or cement-chipboard which can be installed on face or back side of panel. Heat-insulating panel can be formed by several sheathings placed one upon other with foam-gypsum inserts. At least two sheathings adjoin each other by their face sides. Face sides of other sheathings adjoin back sides of first sheathings. Sheathings can be separated by waterproofing liners. Foam-gypsum inserts can be formed inside blind cells of sheathing or can be inserted or glued in blind cells of sheathing. Main components of heat-insulating panel are made of homogeneous raw material possessing high heat-engineering properties which is ecologically and hygienically clean, is easily available and cheap. EFFECT: higher efficiency. 11 cl, 3 dwg
Patent RU-2139653-C1 (RU)
Title: Method for determining apple tree early maturity
Inventor: GEGECHKORI B S
IPC: A01H1/04
Filed: 1998-07-28
Granted: 1999-10-20
Abstract: FIELD: agriculture, in particular, fruit growing. SUBSTANCE: method involves determining adaptability of apple tree of given sort to intensified fruit-bearing from formula: K =  , where B 1  is yearly number of buds grown on branches declined in horizontal plane; B 2  is yearly number of buds grown on free growing branches; K is coefficient characteristic of extent of adaptability of apple tree of given sort for intensified fruit-bearing. EFFECT: reduced labor consumption and intensified method for determining apple tree early maturity. 1 tbl
Patent RU-2143309-C1 (RU)
Title: Gravity-inertia deduster
Inventor: BOGUSLAVSKIJ E I
IPC: B01D45/00
Filed: 1998-08-05
Granted: 1999-12-27
Abstract: FIELD: air purification of solid dust particles in the industry of building materials, at asphalt concrete and reinforced-concrete plants, may be applicable for mining and other branches of industry. SUBSTANCE: deduster has a casing, feeding and discharge pipe connections, hopper; in addition it is furnished with two volute chambers spinning the dusty gas flow, changing into the feeding pipe connection made in the form of a bent curvilinear channel, shaped blades installed in the casing inlet for control, staggered angle-type shut-off devices of the hopper zone; the discharge pipe connection is furnished with a static flow swirler of four fastened convex impellers and slots with deflected blades for control of the gas flow coming out of the deduster due to the controller turning the cylinder, thus closing the slots, and a diaphragm located above the static swirler of four impellers for control of the deduster from the outside. EFFECT: enhanced efficiency of catching of solid dust particles. 8 dwg
Patent RU-2147565-C1 (RU)
Title: Способ изготовления антиоксиданта
Inventor: MOZHZHERIN V A
IPC: C04B35/657
Filed: 1998-10-02
Granted: 2000-04-20
Abstract: Способ изготовления антиоксиданта, используемого в качестве замедлителя процесса окисления углеродистой составляющей графитосодержащих огнеупоров, осуществляется путем приготовления шихты с последующим высокотемпературным синтезом и измельчением антиоксиданта до нужной фракции при следующем соотношении компонентов, мас.%: оксид алюминия 30-89, оксид кремния 4-62, углеродсодержащий компонент 7-25. Плавка осуществляется в режиме восстановления компонентов шихты при отношении рабочего напряжения к току, равном (30-100)10 -3  В/А. В качестве оксидов алюминия и кремния возможно использование каолина, силлиманита, кианита, боксита, либо их смеси друг с другом или их смеси с глиноземом. При низких энергетических затратах на получение антиоксидант высокоэффективен при температурах 600-1400°C. 1 з.п. ф-лы, 1 табл.
Patent RU-2144267-C1 (RU)
Title: Device for control of data transmission through radio channel
Inventor: SHARKO G V
IPC: H04L7/00
Filed: 1998-11-12
Granted: 2000-01-10
Abstract: FIELD: computer engineering, in particular, commutation of messages and packets in data transmission network. SUBSTANCE: device has random number generator, synchronization unit, three AND gates, counter, RS flip-flop, comparison unit, navigation packet feature detection unit, clock oscillator, address detector, packet arrival interval detector, unit of timers. Goal of invention is achieved by introduced navigation packet feature detection unit, address detector, third AND gate, clock oscillator, packet arrival interval detector and unit of timers due to elimination of collisions in multiple-access channel for transmission of navigation packets. EFFECT: increased throughput capacity of multiple-access channel. 3 cl, 7 dwg
Patent RU-2156522-C1 (RU)
Title: Solar battery
Inventor: BERKAL R I
IPC: H01L31/042
Filed: 1999-03-29
Granted: 2000-09-20
Abstract: FIELD: electrical engineering. SUBSTANCE: solar battery has separate flat rectangular panels whose frames are made of carbon- filled plastic tubes with screen cloth fitted onto and secured on frame. Frame tubes form cells to receive solar battery modules. The latter accommodate photoconverters connected in series or in series-parallel. Used as substrate is polyamide film placed between rear side of photoconverter and that of safety glass plate. Photoconverter is attached to substrate by sticking it to rear safety glass plate through perforation in film substrate. Photoconverters are commutated by means of molybdenum buses covered with multilayer metal and soldered (welded) at separate points on two sides of photoconverters; soldered (welded) points are spaced apart on face and rear sides. Commutating buses have expansion bend in vicinity of member-to-member transition. Photoconverters are rectangular in shape and have four angular cuts forming free gaps to receive oval or round nonmetal load-bearing members (buttons) with holes stuck to substrate to ensure uniform adhesion of module to screen cloth. Angular cuts on photoconverters function to enlarge member-to-member commutation area. EFFECT: simplified design, facilitated manufacture, improved resistance to mechanical and cyclic heat loads and repairability at all production stages. 1 cl, 5 dwg
Patent RU-2151406-C1 (RU)
Title: Process determining structure of communication systems
Inventor: SHEVCHENKO V N
IPC: H04B17/40
Filed: 1999-04-27
Granted: 2000-06-20
Abstract: FIELD: radio engineering, passive radio control while solving problem of latent determination of structure of communication system. SUBSTANCE: process is based on use of several stations for detection and direction finding. Signals of all antennas of these stations are recorded in step. Each station coherently receives and registers multifrequency signals from several transmitters for all bases formed by reference antenna and all antennas of stations includes in grid. Time Fourier transform is used to reconstruct complex spectra of signals of each antenna and power spectrum of signal of reference antenna. Comparing it with threshold one chooses frequencies on which complex amplitudes of detected signals are computed. Two-dimensional complex angular spectrum of detected signals is reconstructed by usage of complex amplitudes with the aid of two-dimensional spatial Fourier transform. Azimuthal and elevation bearings are found by modulus of it. Signals of reference antenna of each station are transformed into fluxes of pulse signals X f,α,β (z) with electron addresses ( frequency f, azimuth α, angle of elevation β ) that describe conditions of radiation and pauses in radiation of each transmitter. Central computer coupled to all stations uses two-dimensional bearings matched in time and frequency and computes positions of transmitters in space, forms by logic multiplication of fluxes X f,α,β (z) of different stations coincidence fluxes X f  with addresses ( frequency f, coordinates   ) and determines radio networks and communication centers of all possible pairs of emitted transmitters by coincidence of fluxes X f  and electron addresses. EFFECT: possibility of latent determination of structure of communication systems. 4 cl, 9 dwg