baber/WOPTO huggingface dataset:
Patent RU-2107469-C1 (RU)
Inventor: RUDIN JU EH
IPC: A61B17/00
Filed: 1994-11-18
Granted: 1998-03-27
Abstract: FIELD: medicine, juvenile urology. SUBSTANCE: cutaneous fragment is cut at length equal to double distance against external urethral opening to head's apex. The width of fragment's distal department is equal to external diameter of urethral catheter, and proximal - to three external diameters. Proximal part of a fragment is cut up to external urethral opening, and distal one - along the edge. Fragment is formed upon ventral surface of penis and its head. Head tissue is broadly cut. Urethra is formed by replacing fragment's proximal part from a stem to a head and fastening it with distal part at catheter. Formed urethra is covered with a tissue of dissected head and prepuce. Prepuce skin is replaced from dorsal surface onto ventral one by forming a small strip upon it. The latter is fastened up to the tissue of dissected head. EFFECT: higher efficiency to minimize the risk of postoperative disconnection of sutures, development of urethral fistulas and scars at urethral opening. 6 dwg , 1 tbl
Patent RU-2141165-C1 (RU)
Title: Phase shifting technique and device
Inventor: GOLDENBERG IOAV
IPC: H03K5/13
Filed: 1993-12-22
Granted: 1999-11-10
Abstract: FIELD: electrical engineering. SUBSTANCE: sync signal is shifted in phase through value depending on control signal by organizing at least several sampled delay periods required for sync signal. Sampled delay time introduced in sync signal is chosen depending to control signal value. Data signal in the form of bits presenting varying phase and selected phase-shifted sync signal are applied to phase-locked loop of analog-to-digital converter which makes it possible to control signal value. At least several cascade delay lines having actually equal delay time provide for obtaining chosen copy of sync signal. One of versions uses multiplexer which is supplied with sync signal and signal presented in Gray code to control connection of one of delay lines to output. In other version, number of cascade delay lines inserted between sync signal source and output is controlled by signal value. EFFECT: improved design of device. 23 cl, 6 dwg
Patent RU-2080724-C1 (RU)
Title: Method for detecting arcing faults in power system switchboards
Inventor: ELISEEV IVAN N
IPC: H02H3/08
Filed: 1995-06-06
Granted: 1997-05-27
Abstract: FIELD: electrical engineering. SUBSTANCE: method depends on checking arc radiation flow intensity. Radiation flow intensity is reduced by value depending on intensity of arc radiation flow in electrical equipment built up when metal ground faults are cleared. Dyes of busducts are doped with chemical elements possessing low ionizing potential. EFFECT: improved reliability of fault detection. 1 dwg
Patent RU-2108184-C1 (RU)
Inventor: KHAJNRIKH PFAJF FER
IPC: B21D39/04
Filed: 1993-11-02
Granted: 1998-04-10
Abstract: Изобретение может быть использовано при соединении деталей, преимущественно труб большого диаметра. Инструмент содержит прессующее кольцо в виде шарнирно соединенных между собой элементов, несущих прессующие колодки. Элементы оснащены средствами для упора запорного устройства, обеспечивающего их сведение в одно замкнутое кольцо. Прессующее кольцо имеет по меньшей мере один разъем между соседними элементами. Для временного соединения этих соседних элементов предназначено по меньшей мере одно соединительное звено. Последнее может изменять свою форму в соединенном положении при сведении элементов. Средства для упора установлены на соседних элементах, расположенных в зоне разъема. 13 з.п. ф-лы, 6 ил.
Patent RU-2134078-C1 (RU)
Title: Method for treating intraosseous hypertension syndrome in crus
Inventor: MAGARAMOV M A
IPC: A61B17/56
Filed: 1995-09-19
Granted: 1999-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out trepanation in the area of distal metaphysics with spongious bone tunnelization in the hypophysis and medullary canal direction. Gonarthrosis being also available, additional trepanation is carried out in the proximal femur metaphysics zone with subcartilaginous tunnelization. EFFECT: prevented syndrome recurrence. 2 cl
Patent RU-2099758-C1 (RU)
Inventor: FROLOV DMITRIJ N
IPC: G02B25/00
Filed: 1996-01-31
Granted: 1997-12-20
Abstract: FIELD: optical engineering. SUBSTANCE: system has first meniscus lens facing the entrance pupil plane with its concave surface, second positive lens, third lens glued of negative and positive lenses. Second positive lens is double-glued of negative lens and positive lens with aspheric surface facing the entrance pupil surface. Fourth negative lens is glued of two menisci facing the entrance pupil plane with their concave surface. EFFECT: higher examination results. 1 dwg
Patent RU-2116886-C1 (RU)
Title: Method of molding process control for articles made of polymeric composites
Inventor: GUSEVA R I
IPC: B29C35/02
Filed: 1996-02-19
Granted: 1998-08-10
Abstract: FIELD: chemical industry. SUBSTANCE: in process of article consolidation in mold dielectric parameter of material is measured periodically. Then it is compared with standard value, and as soon as optimal value of material characteristic is obtained, heating is stopped. Standard value is determined by graph which is correlation dependence of variations of strength and dielectric permeability from consolidation time. Correlation dependence is obtained by means of mechanical tensile tests of specimens prepared in compliance with process of consolidated article molding. EFFECT: reduced time of hot molding process. 1 cl, 2 dwg
Patent RU-2140297-C1 (RU)
Title: Method of treatment of endogenic depressions
Inventor: KARIMULAEV I A
IPC: A61M16/00
Filed: 1996-03-15
Granted: 1999-10-27
Abstract: FIELD: medicine, particularly, psychiatry. SUBSTANCE: method includes adaptation of patient to periodic hypoxia. For this purpose, inhalation of hypoxic gas mixture-10 in cyclic fractionating conditions. Inhalation of hypoxic gas mixture is alternated with inhalation of atmospheric air for 3-5 min (1 cycle). Number of cycles is 5-10 (1 seance). Treatment course includes 15 seances. EFFECT: reduced terms of treatment and complications.
Patent RU-2107114-C1 (RU)
Title: Method of electrolytic chromium plating
Inventor: MALININ VLADIMIR FEDOROVICH
IPC: C25D3/04
Filed: 1996-04-16
Granted: 1998-03-20
Abstract: FIELD: electrodeposition; applicable in mechanical engineering and instrumentation engineering and in other fields of technology. SUBSTANCE: method includes chromium plating in electrolyte based on chromium trioxide with concentration of 80-120 g/l, sulfuric acid and synthetic technical cryolite with chromium trioxide-sulfuric acid-synthetic technical cryolite ratio of 100:1:1. EFFECT: higher efficiency. 1 tbl
Patent RU-2095305-C1 (RU)
Title: Boom device of lifting and transportation unit
Inventor: GOLUBEV VLADIMIR I
IPC: B66C23/42
Filed: 1996-05-13
Granted: 1997-11-10
Abstract: FIELD: oil and gas producing industry; materials handling facilities; self-propelled boom units. SUBSTANCE: boom device mounted on frame of self- propelled unit consists of boom, rectilinear arm and rigid guy forming articulated four-link mechanism. Boom device had lock including hook and hydraulic cylinder hinge-secured on boom and axle of hinge joint connecting arm with guy. With boom set from travelling into operating position by means of hydraulic cylinders, hook is moved by hydraulic cylinder towards axle 8 and encloses axle by its mouth, thus fixing articulated four-link mechanism. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2119620-C1 (RU)
Inventor: EHJKHAB KHASAN
IPC: F26B9/06
Filed: 1996-05-29
Granted: 1998-09-27
Abstract: FIELD: vacuum sublimation drying of liquid product; chemical, pharmaceutical and microbiological industries; plants of agricultural and industrial complexes. SUBSTANCE: method consists in freezing this layer of product on inner surface of perforated drum which is performed through desublimation of moisture evaporated from product at simultaneously drying it in other drum; desublimation is effected under action of heat of Freon vapors escaping from second stage of desublimator compressor. Perforated drums of dried used for continuous sublimation drying of liquid products are made from tubes connected with pipe lines of refrigerating machine of desublimator. Drums are located in horizontal plane for rotation on frame provided with toothed rack and rollers. Both frame and rollers are mounted rotatably. Feeders are made in form of reinforced hoses from flexible material tight for refrigerant. Hoses have passages for liquid product and passages for delivery and discharge of refrigerant. Central axes of hoses at point of attachment in drum and in housing of drier have common right angle. EFFECT: reduced power requirements; increased productivity. 3 cl, 4 dwg
Patent RU-2103691-C1 (RU)
Inventor: SIDOROV A N
IPC: G01N33/53
Filed: 1996-07-19
Granted: 1998-01-27
Abstract: FIELD: medicine, urology. SUBSTANCE: method deals with determining a spermatic content of soluble leukocyte-2 antigen, at its level 20 mcg/ml or higher a chronic prostatitis is predicted. EFFECT: higher accuracy being 84! 9%, noninvasive and more simplified method for earlier diagnostics and subsequent treatment of chronic prostatitis in men before planning pregnancy in marital couple. 1 tbl
Patent RU-2141318-C1 (RU)
Title: Inhibitor of inflammatory cytokine formation, agent for prophylaxis and treatment of gastroenteric tract inflammatory sicknesses and behcet's syndrome, method of prophylaxis and treatment of inflammatory sicknesses and ulcer colitis
Inventor: AKINUKI JAGITA
IPC: A61K31/235
Filed: 1994-11-22
Granted: 1999-11-20
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: invention relates to agents and methods of treatment of patients with inflammatory sicknesses. Invention proposes the inhibitor of formation of an inflammatory cytokine containing polyprenyl-derivatives as active components. Polyprenyl-derivatives show the high activity as inhibitors of inflammatory cytokines and therapeutic effect in inflammatory intestine sicknesses, for example, ulcer colitis, Crohn's disease and Behcet's syndrome. Also, invention proposes agents and methods of prophylaxis and treatment based on new inhibitors of inflammatory cytokines. EFFECT: broadened arsenal of agents used in prophylaxis and treatment of inflammatory sicknesses. 37 cl, 6 tbl, 2 ex
Patent RU-2096470-C1 (RU)
Title: Composition for finishing coating fixation on leather
Inventor: STUDENIKIN SERGEJ I
IPC: C14C11/00
Filed: 1996-08-09
Granted: 1997-11-20
Abstract: FIELD: leather industry. SUBSTANCE: composition has the following components, wt. -%: 20-% wax emulsion, 4.0-9.0; 40-% aqueous dispersion of copolymer of butylacrylate and acrylonitrile at ratio 64:36, 18.0-24.0; 17-% aqueous dispersion of copolymer of ethylacrylate and nitriloacrylic acid at ratio 22: 78, 3.0-12.0; 30-% aqueous dispersion of copolymer of n-butylacrylate, glycidylmethacrylate and methacrylic acid at ratio 86:9:5, 4.0-6.0; and water, the balance. Composition is used for cover staining on leather. EFFECT: improved quality of composition. 2 tbl
Patent RU-2135063-C1 (RU)
Inventor: FROLOV S A
IPC: A47J17/02
Filed: 1996-09-25
Granted: 1999-08-27
Abstract: FIELD: equipment for manual removal of skin from fruit and vegetable. SUBSTANCE: device has detachable member made from wire and mounted on knife cutting edge. Detachable member has ends formed as coiled springs having initial pressing force between coils. Free ends of coils are formed as straight lengths. EFFECT: simplified construction and safe attachment to knife cutting edge. 3 dwg
Patent RU-2123150-C1 (RU)
Inventor: PUCHKOV E F
IPC: F16L58/00
Filed: 1997-02-13
Granted: 1998-12-10
Abstract: FIELD: electrochemical protection of pipe lines. SUBSTANCE: device has bush with internal thread and external stiffeners with ring provided with external thread which is mounted between ends of pipes. Bush and ring are made from dielectric material. Bush is crewed on threaded ends of pipes between whose ends dielectric ring screwed in bush is preliminarily mounted. EFFECT: enhanced reliability of pipe line due to increased strength and improved tightness of protective device. 1 dwg
Patent RU-2119648-C1 (RU)
Title: Устройство для взвешивания груза
Inventor: BAULIN V I
IPC: B66C13/16
Filed: 1997-04-18
Granted: 1998-09-27
Abstract: Изобретение относится к области подъемно-транспортного машиностроения и предназначено для взвешивания грузов на крановых, платформенных и других весах. Устройство содержит силоизмерительные датчики весовых нагрузок, установленные на грузотранспортном механизме, усилительно-преобразовательный блок, электрически связанный с датчиками, и световое табло отображения весовых нагрузок. Устройство снабжено датчиками температуры, смонтированными в силоизмерительных датчиках, и экранирующим кожухом, в котором установлен с зазором усилительно-преобразовательный блок, выполненный в виде программируемого контроллера с суммирующим устройством. В кожухе размещен вентилятор, а в контроллере - обогреватель и термосопротивление, электрически связанное с обогревателем и вентилятором. Контроллер электрически связан с каждым датчиком температуры и с каждым силоизмерительным датчиком автономно. Техническим результатом является повышение надежности устройства и точности измерения, а также расширение области использования. 1 ил.
Patent RU-2130340-C1 (RU)
Title: Method for concentrating useful metallic minerals
Inventor: KUTYREV EH I
IPC: B07B1/00
Filed: 1997-06-04
Granted: 1999-05-20
Abstract: FIELD: concentration of native ore elements and native alloys of gold, silver, copper, metals of platinum group and other kinds of high-forgeability minerals. SUBSTANCE: method involves multiple-stage crushing, grinding and screening of rock into several products relatively homogeneous by size; grinding the largest fraction by impacts and concentrating by screening till concentrate of tough (forgeable) useful minerals is left on screening surface and friable minerals opened during impacting fall into undersize fraction. Grinding and screening operations with smaller fraction are conducted till fraction sizes of 0.08 or 0.074 mm are obtained. Method allows concentrates with content of useful component approximating 99% to be produced by enlarging forgeable particles. EFFECT: increased efficiency in producing concentrates with increased content of useful component, simplified ecologically clean method and reduced production cost.
Patent RU-2136796-C1 (RU)
Title: Resist paint composition for drawing image outlines in the process of low-temperature artistic painting of fabrics
Inventor: KISELEV A M
IPC: D06P3/04
Filed: 1997-07-16
Granted: 1999-09-10
Abstract: FIELD: textile industry. SUBSTANCE: composition containing pigment, waterproofing agent, softener, and thickener is distinguished by that said waterproofing agent is alkylpolyhydroxysiloxane or product of condensation of methylolmelamine with N-hydroxymethylstearylamide, said softener is polyethylene emulsion, and composition additionally contains N- hydroxymethyl derivative of melamine, divinyl-acrylonitrile copolymer, and potentially acidic catalyst. Contents of components are following, wt %: pigment, 1-3; alkylpolyhydroxysiloxane in the form of 30% emulsion or product of condensation of methylolmelamine with N- hydroxymethylstearylamide in the form of 20% dispersion, 0.12-3.4; 25% polyethylene emulsion, 2.7-22.0; N-hydroxymethyl derivative of melamine, 5.7-11.0; 30-40% aqueous dispersion of divinyl-acrylonitrile copolymer, 5.7-11.0; catalyst, 0.6-1.0; thickener in the form of 3.5-5.0% aqueous solution, the balance. EFFECT: improved quality of artistic and colorist printing and increased safety of painting operation. 2 cl, 4 tbl
Patent RU-2145177-C1 (RU)
Title: Wrapping apparatus
Inventor: ROL F DAL GRJUN
IPC: A24C5/47
Filed: 1996-02-22
Granted: 2000-02-10
Abstract: FIELD: tobacco industry, in particular, manufacture of rod-like tobacco articles with filtering plugs or tips of nonround section by wrapping group of such articles. SUBSTANCE: apparatus has drum 29 mounted for rotation about its axis of rotation and provided with grooves 59 extending in parallel with its axis of rotation, and vacuum sucker for retaining grouped articles 52. Roller surface 62 of drum is joined to stationary roller surface 54. Articles are rolling in space defined by working gap 67 between mentioned surfaces. Roller surface 62 of rotating drum 29 and stationary roller surface 54 have wavy configuration in conformance with nonround configuration of group of articles rolling between them in space 67. Shape of space 67 is such that in the process of rolling of articles 52 in space 67, central axis M of grouped articles describes circular path 68 about axis of rotating drum. Group of articles is wrapped with connecting sheets to which glue layer is preliminarily applied. Wrapping process is performed in mode providing continuity of rolled articles. EFFECT: increased efficiency and improved quality of articles by reduced damage to them. 4 cl, 4 dwg, 2 tbl
Patent RU-2125748-C1 (RU)
Title: Overvoltage protective device
Inventor: BONDARENKO P N
IPC: H01T1/02
Filed: 1997-11-04
Granted: 1999-01-27
Abstract: FIELD: electrical engineering; protecting insulation of ac and DC stations, substations, and power transmission lines against overvoltages and voltage surges. SUBSTANCE: device has nonlinear resistors assembled into column and mounted in insulating enclosure made of thermosetting material. Insulating member placed between inner surface of enclosure and column fills up gap between them. Insulating member is made of material containing in its composition ethylene and vinyl acetate copolymer. Insulating member material has better adhesion to enclosure surface than to resistor column surface. . EFFECT: improved electric strength on resistor column surface due to elimination of column-to-enclosure air gap. 3 cl, 1 dwg
Patent RU-2135756-C1 (RU)
Title: Process of exploitation of inhomogeneous strata
Inventor: GALEEV R G
IPC: C09K8/88
Filed: 1998-03-11
Granted: 1999-08-27
Abstract: FIELD: oil production, specifically, isolation of water encroached strata and absorption zones in well. SUBSTANCE: flooding and cyclic alternating pumping of components of polymer-dispersed system is carried out in correspondence with process. This system carries aqueous solution of partially hydrolyzed polyacrylamide and clay suspension. Each of then is forced through stratum with buffer volume of water. Binding agent is injected into polymer-dispersed system, expelling agent is pump-fed. Binding agent is additionally injected into buffer volume of water. It is injected or forced with aqueous solution of partially hydrolyzed polyacrylamide and/or clay suspension during one, several or all cycles of pumping of components of polymer-dispersed system. EFFECT: more complete extraction of oil from zones otherwise non effected. 1 tbl
Patent RU-2145313-C1 (RU)
Title: Blend for manufacturing ceramic foam material (versions)
Inventor: TIMOSHCHUK T A
IPC: C04B38/06
Filed: 1998-04-21
Granted: 2000-02-10
Abstract: FIELD: ceramics. SUBSTANCE: invention relates to high-porous ceramic foam composites that can be used as catalyst carriers, hot gas filters, porous electrodes, and noise-suppression devices. Blend contains, wt. %: carbon, phenol-formaldehyde, or cresol microspheres, 3-35; liquid carbonizable binder, 12-35; and fine powder containing titanium oxide, in particular, leucoxene concentrate (oil-bearing titanium-containing ore), 30-85; or fine powder of leucoxene concentrate, 25-74; and fine powder of titanium or silicon metal, 5-11. EFFECT: significantly increased conductance and strength of material. 3 cl, 1 tbl, 6 ex
Patent RU-2146043-C1 (RU)
Title: Method for aligning kinematic friction couples
Inventor: SEMERENKO I P
IPC: G01M15/00
Filed: 1998-05-13
Granted: 2000-02-27
Abstract: FIELD: kinematic tests of friction couples. SUBSTANCE: method involves introduction of lubricant droplets to zone of friction and passage of high-voltage pulse current through rubbing surfaces. Range of parameters is specified. During alignment, optimal temperature is maintained and optimal current is passed through rubbing surfaces. EFFECT: improved productivity and alignment of mating surfaces. 1 dwg
Patent RU-2138886-C1 (RU)
Title: Method determining self-discharge of lead-acid cell
Inventor: MASLAKOV M D
IPC: H01M10/42
Filed: 1998-07-20
Granted: 1999-09-27
Abstract: FIELD: operation of storage batteries. SUBSTANCE: method is based on determination of increment of density of electrolyte of lead-acid cell in function of time when cell is under condition of standing without current after charge. In this case density of electrolyte is found by measurement of emf and temperature of electrolyte in cell that are used to compute density of electrolyte and its increment for corresponding time interval with the aid of known and established dependencies. Self-discharge of lead- acid cell is computed by increment of density of electrolyte under condition of standing without current after charge. Taking into account great effect of electrolyte temperature on self-discharge of lead-acid cell there are established coefficients of change of self-discharge in function of electrolyte temperature and self-discharge is determined with allowance for average electrolyte temperature for corresponding time period of standing of lead-acid cell without current after termination of charge. EFFECT: increased accuracy of determination of self-discharge of lead-acid cell. 5 tbl
Patent RU-2149136-C1 (RU)
Inventor: SMIRNOV I A
IPC: C01B13/02
Filed: 1998-09-11
Granted: 2000-05-20
Abstract: FIELD: oxygen generation technics. SUBSTANCE: invention is designed for production of oxygen from chemicals and can be used both in respirators and for medical and technical purposes. Generator contains housing with gas-outlet nipple and oxygen cartridge incorporating solid oxygen-release element in the form of perforated briquette provided with protective shell and inserted into sealed heating shell placed in briquette perforation. Outside part of protective shell is made transparent in the form of screw armor of thin metal foil tape with overlapping vicinal turns and inside part represents continuous nontransparent surface. Oxygen-release element composition contains, %: sodium perchlorate, 70-80; silicon, 1.0-2.5; sand sodium superoxide and/or peroxide, the balance. Using above-described generator as prototype, oxygen-supply apparatus is constructed supplemented by cooler included after generator and also adsorbent-bed receiver. EFFECT: expanded functional possibilities of oxygen generator and oxygen-supply apparatus; increased and stabilized oxygen-release composition degradation rate. 7 cl, 3 dwg
Patent RU-2134147-C1 (RU)
Inventor: OZHEGOV A I
IPC: C07C29/92
Filed: 1998-10-27
Granted: 1999-08-10
Abstract: Изобретение относится к способам переработки природного газа на агрегате производства метанола. Сущность способа переработки природного газа с получением пара и метанола, включающем отбор исходного газа под давлением, деление его на два потока, нагревание основного технологического потока до 80 o C в теплообменнике высокого давления теплом циркуляционного газа с температурой 105-110 o C, обессеривание газа, каталитическую паровую конверсию с получением конвертированного газа, утилизацию тепла, получение пара, компремирование газа, синтез метанола с циркуляцией непрореагировавшего газа, рекуперацию тепла последнего с дальнейшим охлаждением в аппарате воздушного охлаждения и в холодильнике оборотной воды, отделение сконденсированного метанола, дросселирование второго потока исходного природного газа, нагревание его в метанольном подогревателе до 50-60 o C и использование в качестве топливного газа, в том, что давление на входе в компрессор синтез-газа составляет 14,0-16,5 атм, а синтез метанола осуществляют при давлении 75 атм. 1 ил.