baber/WOPTO huggingface dataset:
Patent RU-2096990-C1 (RU)
Title: Method for exerting influence upon an organism
Inventor: LEVIN YAKOV I
IPC: A61B5/375
Filed: 1996-11-01
Granted: 1997-11-27
Abstract: The essence of the method is that external sound effect is implemented in the form of generation of musical sounds by parametric variation of their tone, volume, and duration in criterial relation to variation of discrete current values of characteristic generalized parameter of transformed biosignal frequency spectrum, a bioelectric potential. From the recorded graphic data on bioelectric activity time intervals of identical duration are isolated and transformed, using the Fourier method, into frequency spectrum; for each spectral interval, generalized dimensionless parameter is determined, in the numerical interval between minimum and maximum values of this parameter a proportional range of musical sound parameters is formed; for each spectral interval, by its generalized parameter numeric values, appropriate parameters of musical sound are determined and transformed, by means of a sound card, to sound signals generated in sequence appropriate to originally recorded alternation of time intervals. The generalized dimensionless parameter may be determined by ratio of power spectral densities of at least two characteristic frequency bands isolated in each spectral interval.
Patent RU-2125331-C1 (RU)
Inventor: VERGELIS N I
IPC: H02J9/06
Filed: 1997-01-23
Granted: 1999-01-20
Abstract: FIELD: power engineering. SUBSTANCE: system has main and stand-by power supplies, external switchgear installations, main and stand-by cable lines, centralized automatic control device incorporated in multicomputer system and data exchange unit, mobile pieces of equipment each incorporating main, stand-by, and transit power bushings, transit cable lines, four switching devices in input circuits, selector switch with two switching devices and control unit, two power circuit breakers, two switching devices for connecting main and auxiliary loads and their control unit, input voltage monitoring unit, power take-off unit, channel switching unit, control command receiving and transmitting unit, communication lines that function to interconnect centralized automatic control device, mobile pieces of equipment, main and stand-by power supplies. Novelty is introduction of centralized automatic control in system and also four switching devices, two power circuit breakers, input voltage monitoring unit, command receiving and transmitting unit in mobile pieces of equipment, as well as relevant changes in interconnections of all system components. EFFECT: improved reliability of power supply and enlarged functional capabilities of system. 2 cl, 2 dwg
Patent RU-2130148-C1 (RU)
Title: Method of compensation for temperature elongation of heat supply pipe line
Inventor: GRUSHNEVSKIJ VALER JAN ISAAKOV
IPC: F16L51/02
Filed: 1997-01-31
Granted: 1999-05-10
Abstract: FIELD: construction engineering. SUBSTANCE: initial deformation occurs freely, after which pipe line is jammed forming stresses which do not exceed permissible limits; to this end, stop is welded to pipe line at rated clearance between stop and fixed support. EFFECT: enhanced reliability of pipe line. 2 dwg
Patent RU-2133963-C1 (RU)
Title: Method of evaluation of patient's state in endoprosthetics of articulations
Inventor: PLOTKIN G L
IPC: G01N33/53
Filed: 1997-02-10
Granted: 1999-07-27
Abstract: FIELD: medicine; may be used in clinical practice for evaluation of patient state and adoption of decision on indications for operation for endoprosthetics of articulations and also for prognosis of complications and analysis of course of postoperative period. SUBSTANCE: method is based on blood analyses during preoperative and postoperative periods. Method includes determination of content of immunoglobulins of G and M classes and activity value of natural killer cells; level of lipoperoxidation by content of malonic dialdehyde; rate of migration of lymphocytes and rate of inhibition of lymphocyte migration under the effect of nonspecific mitogen. With normal ratio of the values, expediency of performance of operation for endoprosthetics of articulations is determined. In this case, considered as normal value is content of class G immunoglobulin amounting to 8-18 mg/ml, content of class M immunoglobulin equalling 0.6-2.5 mg/ml, value of activity of natural killer cells being equal to or less than 20% of destruction, level of lipoperoxidation by content of malonic dialdehyde being less than 0.2-0.5 arbitrary units; rate of granulocyte migration being 1.8-4.0 arbitrary units, rate of monocyte migration being 2.3-5.0 arbitrary units, rate of granulocyte inhibition reaction under the effect of nonspecific mitogen being +(31-79)%, rate of inhibition reaction of monocyte migration under the effect of nonspecific mitogen being +(29-59)%. During postoperative period blood analyses are performed repeatedly with determination of dynamic relationship of the values variation. With detected tendency for normalization of the values, noncomplicated outcome of operation is prognosticated. Should values of rate of granulocyte inhibition reaction be equal to or less than 0% in combination with stable deviation from standards of values of activity of natural killer cells and level of lipoperoxidation, and/or with reduced value of class G immunoglobulin, possibility of serious postoperative complications are prognosticated. The method is realized under conditions of equipment of clinics with modern laboratory analytic facilities, and it features high prognostic value. EFFECT: higher efficiency. 2 cl, 3 dwg, 1 tbl
Patent RU-2126949-C1 (RU)
Title: Method of check-up of bringing to serviceable condition of sealed autopilot unit
Inventor: GUSEV A V
IPC: F42B10/62
Filed: 1997-04-29
Granted: 1999-02-27
Abstract: FIELD: control of flight vehicles, in particular, small-sized guided missiles. SUBSTANCE: method of check-up consists in the fact that the air-dynamic autopilot unit with the controls folded inside its casing and closed with sealing flaps and air intakes are fastened to the bedplate. After fastening ignition voltage is applied to the electric fuse of the mechanism of depressurization and deployment of controls and extension of the air intakes. The ignition voltage and the signals from the outputs of the controls movement feedback transducers are monitored on a mirror-galvanometer oscillograph. The time of unit depressurization, deployment of controls and extension of the air intakes from the moment of application of ignition voltage up to the beginning of turning of control surfaces from the control- surface position to the stop is checked a fastening of the unit to the bedplate a guide is installed opposite the slot for extension of one of the control surfaces of each control channel at an angle to the slot longitudinal axis equal to the maximum angle of turn of the control surfaces. The angular position of the point of intersection of the guide working surface with the line of longitudinal movement of the control-surface plane at deployment is adjusted to be equal to 5/6 of the control-surface angle in the longitudinal plane from the initial position in the folded condition to the full deployment and fixing. EFFECT: simplified procedure of check-up, enhanced accuracy of check-up of deployment time of control surfaces. 3 dwg
Patent RU-2120485-C1 (RU)
Title: Method of removing platinum metals from material containing these metals
Inventor: LOLEJT S I
IPC: C22B11/00
Filed: 1997-07-03
Granted: 1998-10-20
Abstract: FIELD: precious metal recovery. SUBSTANCE: method can be used to recover platinum and palladium from platinoid concentrate obtained in gold-containing crude processing after recovering major amounts of gold and silver. Method consists in melting initial material in presence of fluxes, precipitating platinoid concentrate by sodium thiosulfate, washing, drying, separating slags, granulation, and destroying excess of nitric acid by urea. Resultant slurry containing precious metals is filtered to separate insoluble precipitate mainly containing silver and lead chlorides. Filtrate is treated with ferrous sulfate to precipitate gold slime. Remaining platinum and palladium-containing solution is treated with ammonium chloride to give platinum and palladium in the form of choropalladate and chloroplatinate that are calcined at 750-900 C to form spongy platinum and palladium. EFFECT: increased degree of recovery and reduced operational expenses. 8 cl, 1 dwg
Patent RU-2130662-C1 (RU)
Title: High-voltage pulse capacitor
Inventor: KARTELEV ANATOLIJ JAKOVLEVICH
IPC: H01G2/00
Filed: 1997-08-26
Granted: 1999-05-20
Abstract: FIELD: power storage capacitors of electrohydraulic well installations and low-resistance shaping lines for feeding lasers and accelerators. SUBSTANCE: capacitor has metal case with covers. Case accommodates impregnated capacitor sections dipped in liquid insulation and current leads. At least one case-to-cover joint is sealed for cover displacement over longitudinal axis of capacitor case. Pressurizer is mounted outside at least one of covers and functions to maintain desired gage pressure within case. Pressurizer may be made in the form of flexible deformed member and may be provided with device building up desired gage pressure inside case. EFFECT: improved energy output and reliability. 3 cl, 1 dwg
Patent RU-2125522-C1 (RU)
Title: High-speed flying vehicle
Inventor: TALANOV B P
IPC: B64C29/04
Filed: 1997-11-11
Granted: 1999-01-27
Abstract: FIELD: vertical take-off and landing aeroplanes. SUBSTANCE: one or two swivel holders is located near center of mass of aircraft. Jet engines are mounted on these holders. Jet engines may be mounted vertically or at angle relative to each other in plane perpendicular to aircraft axis. Engines are provided with dampers fitted at intakes. Aircraft is provided with tiltable wings. EFFECT: enhanced maneuverability of aircraft due to mounting additional engines on swivel holder. 4 cl, 3 dwg
Patent RU-2140072-C1 (RU)
Title: Method testing and stabilizing sensitivity of capacitive converter
Inventor: KONDRAT EV A I
IPC: G01N27/22
Filed: 1997-12-04
Granted: 1999-10-20
Abstract: FIELD: acoustic measurements based on contact-free methods of excitation and reception of ultrasonic vibrations. SUBSTANCE: vibrations of counter electrode put on sample are excited by means of generator. Vibrations of counterelectrode converted by capacitive converter to electric signal are fed to device isolating vibrations. Test of sensitivity is conducted by characteristic parameters of this signal, for instance, by magnitude of signal amplitude in specified point. With deviation of characteristic parameter from preset magnitude feedback signal is generated and fed to source of polarizing voltage. Voltage across output is so regulated that given signal goes to zero. Thus stabilization of sensitivity of capacitive converter is conducted in process of its operation and measurement precision is enhanced by way of exclusion of random and systematic components of errors. EFFECT: enhanced measurement precision and conducting of stabilization of sensitivity of converter in process of its operation. 2 dwg
Patent RU-2125604-C1 (RU)
Title: Portable apparatus for stabilization of juices and wines
Inventor: KVASENKOV O I
IPC: C12H1/06
Filed: 1997-12-01
Granted: 1999-01-27
Abstract: FIELD: food-canning industry and wine-making. SUBSTANCE: apparatus has supporting structure with bearing unit, hollow shaft mounted inside it, and carbon dioxide source. Hollow shaft supports pivoted hollow stirrer. Stirrer hollow communicates with carbon dioxide source through shaft hollow. Stirrer is provided with supersonic nozzles connected to its hollow and located on opposite sides of shaft. There are also swirlers at nozzle inlets. Swirler outlets are disposed in planes parallel to shaft axis and are directed to opposite sides perpendicular to shaft axis. Stirrer bears two symmetrically fastened constant magnets. Apparatus can be applied as equipment for wine cellars. EFFECT: extended process capabilities due to enabled simultaneous separation of substances prone to form both crystalline and colloidal turbidities. 2 dwg
Patent RU-2131940-C1 (RU)
Title: Method of producing sintered material based on copper for electric contacts
Inventor: IVANOV V V
IPC: B22F3/16
Filed: 1997-12-31
Granted: 1999-06-20
Abstract: FIELD: nonferrous metallurgy, more specifically, production of electrocontact materials by methods of powder metallurgy. SUBSTANCE: method consists in that at the stage of preparation of mixture for pressing of blanks, added to initial powder of copper is organic polymer in the form of solution which after pyrolysis and subsequent heat treatment is converted into uniformly distributed highly dispersed carbon residue in copper matrix (polymer quantity of 0.2-1.2 wt.% in terms of residue). Such introduction of carbon allows manufacture of electric contacts with low and stable contact resistance. EFFECT: higher efficiency. 1 tbl
Patent RU-2137391-C1 (RU)
Inventor: RUSAKOVA G G
IPC: A23K1/00
Filed: 1998-01-29
Granted: 1999-09-20
Abstract: Изобретение предназначено для использования в кормопроизводстве, при приготовлении кормов для сельскохозяйственных животных, в частности для птицы. В качестве кормовой добавки для цыплят бройлеров используют осадок (фуз) от фильтрации пищевого горчичного масла. Суточная доза добавки дополнительно к основному рациону в расчете на сухое вещество рациона составляет 2 - 5 мас. %. Как показали опыты скорость роста цыплят при скармливании фузом опережает контрольную группу на 17,8%. Кормовая добавка (фуз) высокоэффективна, доступна и сравнительно дешевая. 3 табл.
Patent RU-2145493-C1 (RU)
Inventor: ISLAMOV S A
IPC: A61D9/00
Filed: 1998-01-21
Granted: 2000-02-20
Abstract: Аппарат предназначен для лечения неосложненных переломов, деформаций и искривлений позвоночника у животных. Аппарат имеет вилкообразный элемент в виде трех штанг с наружной резьбой по всей длине, две из которых расположены сверху животного, а одна снизу. Штанги имеют кронштейны и гайки для создания дозированного усилия. Давящий элемент движется перпендикулярно оси позвоночника и создает постепенное разгибание или боковую коррекцию, обеспечивающие исправление боковых искривлений и создание комфортности для животного. 4 ил.
Patent RU-2137283-C1 (RU)
Title: Direct-action frequency changer
Inventor: ZINOV EV G S
IPC: H02M5/257
Filed: 1998-02-27
Granted: 1999-09-10
Abstract: FIELD: adjustable ac drives and off-line power supply systems. SUBSTANCE: frequency changer has m groups of switches corresponding to m1 output phases of changer, each incorporating m input switches connected into m-phase star and corresponding to m supply-voltage input phases; m1 storage reactors using star or delta circuit arrangement and connected to neutral points of star-connected input switches; m1 output switches connected through some leads to same neutral points and through other leads, to m1 star- or delta-connected storage capacitors. Output voltage of frequency changer is picked off storage capacitors. Output voltage may be higher or lower than input voltage. EFFECT: enlarged functional capabilities. 3 cl, 4 dwg
Patent RU-2127848-C1 (RU)
Title: Set for thermal decontamination of medical waste
Inventor: ABRAMOV V N
IPC: F23G7/00
Filed: 1998-03-24
Granted: 1999-03-20
Abstract: FIELD: thermal decontamination of dangerous waste formed in hospitals, veterinary clinics and other medical organizations. SUBSTANCE: set includes two-chamber incinerator with sluiced-type loading of waste, fuel-and-air and secondary air preparation and supply system which is automatic. Loading device excludes direct entry of waste into furnace. space. set is provided with emergency valve responding to any drop of pressure in furnace. EFFECT: enhanced safety of proposed system as compared with prototype. 8 dwg
Patent RU-2151048-C1 (RU)
Inventor: PUSHKAREV JU S
IPC: B24D13/00
Filed: 1998-06-16
Granted: 2000-06-20
Abstract: FIELD: machine engineering, possibly working surfaces of different type parts. SUBSTANCE: tool consisting of petal set has clamps of inner and lateral flanges less than width values of grooves. End face of clamps has sharpened annular edge embedded into body of petals. Cavities between flanges and petals are filled with liquid-set adhesive mixture that may include bulk filler. Such tool has strength increased by 1,5-2 times. EFFECT: simplified design, lowered mass of tool discs, enhanced reliability of tool at working in severe conditions with shock and cyclic loads. 9 cl, 7 dwg
Patent RU-2155626-C1 (RU)
Title: Device for liquid degassing
Inventor: BEL TSER V R
IPC: B01D19/00
Filed: 1999-01-12
Granted: 2000-09-10
Abstract: FIELD: power-generating equipment; applicable, particularly, in purification of insulating liquids, for instance, of transformer oil in various industries. SUBSTANCE: device has vessel with intake pipeline in its upper part, vacuum pump, transfer pump with pressure pipeline and connected with vessel lower part by suction pipeline. Transfer pump is used in form of rotary-sliding vane pump creating additional artificial rarefaction at its outlet. Transfer pump forms closed circuit together with vessel connected to vacuum pump. EFFECT: simplified design, reduced labor input and higher quality of liquid purification from gas inclusions. 1 dwg
Patent RU-2143172-C1 (RU)
Title: Генератор импульсов на индуктивном накопителе энергии
Inventor: EGOROV O G
IPC: H03K3/53
Filed: 1999-01-29
Granted: 1999-12-20
Abstract: Генератор импульсов на индуктивном накопителе энергии относится к импульсной технике и может быть использован для питания импульсных ускорителей электронных пучков, источников рентгеновского и нейтронного излучений, лазеров, а также для обработки поверхности различных материалов. Генератор импульсов на индуктивном накопителе энергии содержит синхронный генератор импульсов, секции первичной обмотки трансформатора, сердечник из материала с узкой петлей намагничивания, управляемые размыкатели, секции вторичной обмотки трансформатора, индуктивный накопитель энергии, неуправляемый разрядник, нагрузку, управляемые разрядники, управляемые ключи, конденсаторы, преобразователь энергии, блок управления. Достигаемым техническим результатом является повышение эффективности передачи энергии из индуктивного накопителя в нагрузку. 1 ил.
Patent RU-2139826-C1 (RU)
Inventor: KALINICHENKO S V
IPC: B65D83/14
Filed: 1999-02-12
Granted: 1999-10-20
Abstract: FIELD: containers. SUBSTANCE: aerosol container has boundaries of outer and inner sides cross section. At least part of boundary of at least one of cross sections on boundary of outer and/or inner side is made in form of fragment or combination of fragments of oblique conical section of straight circular cone. Built-in shape and/or change of thickness of aerosol container is provided. EFFECT: reduced labour input for utilization of aerosol container and/or possibility of use of aerosol containers as design member. 17 cl, 11 dwg
Patent RU-2154324-C1 (RU)
Title: Semiconductor infrared radiation source (design versions)
Inventor: MATVEEV B A
IPC: H01L33/08
Filed: 1999-04-27
Granted: 2000-08-10
Abstract: FIELD: semiconductor optoelectronics. SUBSTANCE: infrared radiation source that may be found useful for gas analyzers, spectrometers, communication systems has, according to first design version, active area of material A 3 B 5  and/or its solid solutions with preset forbidden gap and p-n junction; at least one additional active area of same materials as first one is introduced; forbidden gap and thickness of each next optically coupled active area meet definite relations. Second version of device is distinguished by layer of material having definite refractive index which is introduced between at least two optically coupled active areas apart from introducing additional active areas (at least one more area) with definite parameters (forbidden gap and thickness). EFFECT: enlarged radiation range of source at high temperatures. 4 cl, 2 dwg
Patent RU-2151157-C1 (RU)
Title: Anticorrosive pigment
Inventor: ROMANOVSKIJ D V
IPC: C09C1/34
Filed: 1999-07-19
Granted: 2000-06-20
Abstract: FIELD: technology of preparing anticorrosive pigments in vanishpaint industry. SUBSTANCE: essence of the invention lies in anticorrosive pigment which is calcium phosphate-chromate at molar ratio of phosphate and chromate ions from 1:1 to 4:1. Anticorrosive pigment is intended for reducing toxicity due to decreasing solubility thereof in water by partial substitution of chromate ion for phosphate ion without deteriorating anticorrosion properties. All the resulting pigments are capable of lowering corrosion current and shifting potential of steel to region of active corrosion inhibition. EFFECT: improved properties of the anticorrosive pigment. 4 ex, 2 tbl
Patent RU-2148241-C1 (RU)
Title: Built-up artillery shell case
Inventor: KHVAN A I
IPC: F42B5/30
Filed: 1999-07-29
Granted: 2000-04-27
Abstract: FIELD: artillery ammunition. SUBSTANCE: built-up shell case has a plastic housing and a metal bottom plate. The bottom plate fastening ring has an outside diameter equal to 0.63 to 0.89 of the diameter of the bottom plate under the flange, and thickness equal to 0.26 to 0.62 of the bottom plate thickness. EFFECT: enhanced sealing of the shell case and strength of joint of the case to the bottom plate. 1 dwg
Patent RU-2168018-C1 (RU)
Inventor: KJU N G
IPC: E21C37/06
Filed: 1999-12-02
Granted: 2001-05-27
Abstract: FIELD: mining; applicable in separation of blocks from rock mass, cutting of valuable crystalline raw materials and building stone. SUBSTANCE: device has a cylindrical body with circular projection and working members in the form of wedges on external surface. According to the invention, at least one longitudinal slot is made in the body which ring of flexible material is installed with outer diameter larger than that of borehole. EFFECT: higher reliability of device due to simplification of its design. 4 cl, 2 dwg
Patent AU-2003243679-C1 (AU)
Title: Signal processing with channel eigenmode decomposition and channel inversion for MIMO systems
Inventor: WALTON JAY R
IPC: H04L1/06
Filed: 2003-06-20
Granted: 2009-07-23
Abstract: Techniques for processing a data transmission at a transmitter and receiver, which use channel eigen-decomposition, channel inversion, and (optionally) 'water-pouring'. At the transmitter, (1) channel eigen-decomposition is performed to determine eigenmodes of a MIMO channel and to derive a first set of steering vectors, (2) channel inversion is performed to derive weights ( e . g ., one set for each eigenmode) used to minimize ISI distortion, and (3) water-pouring may be performed to derive scaling values indicative of the transmit powers allocated to the eigenmodes. The first set of steering vectors, weights, and scaling values are used to derive a pulse-shaping matrix, which is used to precondition modulation symbols prior to transmission. At the receiver, channel eigen-decomposition is performed to derive a second set of steering vectors, which are used to derive a pulse-shaping matrix used to condition received symbols such that orthogonal symbol streams are recovered.
Patent AU-2010219327-C1 (AU)
Title: Method for the production of valve metal powders
Inventor: SCHNITTER CHRISTOPH
IPC: B22F1/00
Filed: 2010-09-07
Granted: 2013-09-19
Abstract: C \NRPortl CCCABu I 2693_ LDOC-30AI/2010 Tantalum powder with a specific surface of 4 to 8 m2/g., which after pressing at a pressing density of 5 g/cm 3 and sintering at 1210*C over 10 minutes has, after forming up to a 5 forming voltage of I OV, a capacity of 220,000 to 350,000 pFV/g.