baber/WOPTO huggingface dataset:
Patent RU-2214904-C2 (RU)
Inventor: METKALF STEFEN K
IPC: A45D27/24
Filed: 1998-02-18
Granted: 2003-10-27
Abstract: FIELD: hygienic appliances. SUBSTANCE: proposed package of cartridges, handle for connecting replaceable cartridge of razor, method of connecting razor blade cartridge with handle and combination of razor system provide convenience in connection of handle with new cartridges which are automatically knocked out of package at connection of handle with cartridge, interlocking of cartridges in of incorrect connection of cartridge with handle and effective arrangement of cartridges in package. Proposed package for razor blade cartridges used with handle contains housing providing sections for placing corresponding cartridges held in preset position and providing connection of corresponding cartridge with connection unit on handle. Housing is provided with catch of cam design and cartridge holding part passing into housing section to accommodate the cartridge. Cam catch engages with corresponding device of handle to shift catch into released position in which part holding the cartridge releases the cartridge when handle is moved to cartridge connection unit and is connected with said unit. EFFECT: improved convenience in use. 42 cl, 17 dwg
Patent RU-2176230-C2 (RU)
Inventor: ZHEGROV E F
IPC: F42D5/04
Filed: 1999-12-27
Granted: 2001-11-27
Abstract: FIELD: recovery of discarded powder and fuel, especially ballistic-base solid-propellant charges, into industrial explosives. SUBSTANCE: first alternative concerning small- and medium-size solid- propellant charges includes cutting charges to desired length followed by coating blank grains obtained in the process with shielding cover on side surface and with shielding cover on butt-end surface, or coating it with shielding cover and arranging detonation initiator, or only arranging detonation initiator. Second alternative of proposed method enables recovery of large solid-propellant charges and is distinguished from first alternative only by that after cutting charges to desired length blank grains are milled to form sectors of desired size. Proposed methods provide for recovery of solid-propellant charges of different caliber into industrial explosive materials without pre-crushing them. EFFECT: enlarged functional capabilities. 6 cl, 6 ex
Patent UA-7385-C2 (UA)
Title: StarWriterTHERMALLY HARDENED CORROSION RESISTANT TITANIUM ALLOY
Filed: 1992-10-15
Abstract: The invention relates to the structural metal materials. An alloy contains aluminum, niobium, zirconium, iron.
Patent UA-28045-C2 (UA)
Title: Fishhook
IPC: A01K83/00
Filed: 1995-02-21
Abstract: A fishhook has a rod, which ends by a jag at one end, and has the head of the rod and also an element to close the hook at the other end. The closure element is allowed to move between the pulled in position, in which it lies close to the rod, and the pulled-out position, in which it goes across a space between the rod and the end of the jag.
Patent UA-47461-C2 (UA)
Title: Apparatus and method for detecting leakage
IPC: G01M3/22
Filed: 1997-03-17
Abstract: The invention relates to means and a method for detection and location of leakages in a system, in particular in a pipeline (1), with a collecting pipe (2) which can be permeated by a substance and is connected to a pump (3) and to a sensor (11) for said substance. A metal wire (4) provided outside and along the collecting pipe (2) is connected to the negative pole of a dc source (5). When a solution, for example salt water, flows out of a leak in the pipeline a gas, in particular hydrogen, is produced on the metal wire (4) by electrolysis. The highest concentration of the gas in the collecting pipe (2) is subsequently detected and located.
Patent UA-46833-C2 (UA)
Inventor: CHYZH IHOR HENRIKHOVYCH
IPC: A61B3/107
Filed: 1998-10-07
Abstract: The invention relates to the medical ophthalmologic technique, in particular to the devices for measuring the refraction of the eye as a function of the coordinates of the pupil. The aim of the invention consists in improving optoelectronic system of the rateressing aberrational refractometer enabling to decrease the measuring time and to make the system of locating the measuring points within the pupil more flexible. The telescopic system is introduced to the design of the device. Such a system is located along the path of the probing beam behind the two-coordinate deflector at a distance corresponding to the convergence of the input aperture of the telescopic system and interval between the one-coordinate deflectors. The aperture diaphragm is mounted between the lens of the telescopic system at the point of their focal convergence. The field diaphragm is located at the plane of the output aperture of the telescopic system coinciding with the anterior focus of the collimating lens. The latter is located along the path of the laser beam before the interference and polarization light divider at a distance from the eye approximating the focal segment of the collimating lens.
Patent UA-51736-C2 (UA)
Title: Method for cutting cylindric toothed wheels
Inventor: HRYTSAI IHOR YEVHENOVYCH
Filed: 1999-05-05
Abstract: This invention relates to technology of mechanical processing of parts under conditions of rolling, and can be used for toothed wheel production. Method of cylindrical toothed wheel cutting is performed by warm cutter in two steps, at that the first step is performed by warm cutter, with the tooth profile in normal section corresponding to the foot of the resulting contour, and the second working path is performed with warm cutter with teeth where the head of the cutter is made at screw surface with angle of increase same to that of the cutter for the first work path; head profile in normal section corresponds to the profile of the head of the resulting profile, and the profile of the foot of the tooth not engaged in cutting does not go out from the boundaries of the foot of the resulting contour and can be, for instance, rectangular in shape. At implementation of this invention specific load on the cutter top is decreased, this results in increase of stability of warm cutters, increase of the coefficient of end covering in coupling warm cutter-billet, with decrease of non-uniformity of cutting, of dynamic loads, and precision of processing becomes larger.
Patent UA-49068-C2 (UA)
Title: External pressure engine and energy carier for it
Filed: 1999-12-08
Abstract: An external pressure engine with an energy carrier for it can be used as a stationary engine, and as an engine for a vehicle, for instance, a car. Energy carrier for it can be liquid gas, sublimation substances, hydrates, clathrates (inclusion complexes), vapors of different substances, kinetic energy of which is used to obtain mechanical work in the external pressure engine. Such an engine has crank and gas distribution mechanisms, and differs from a combustion engine by presence of consumption tank, this one is installed on the inlet branch pipe and pressure in it depends on regimes of the engine functioning, it is controlled by driver. Thus, a two-cycle external pressure engine excludes possibility of environment pollution with worked-out gases, and substantially ranks over known engines in power and functionality.
Patent UA-51821-C2 (UA)
Title: Friction safety clutch, mostly for the tank turret turning mechanism
Inventor: HUNITCHENKO YEVHEN OPANASOVYCH
Filed: 2000-05-04
Abstract: A friction protective clutch, mostly for the tank turret turning, relates to machine-building, mostly to the mechanisms of the tank turret turn. To increase the stability of the instant of actuation at decrease of dimensions the safety clutch having two half-clutches connected to each other with a set of friction discs, pressing disc, control nut and spring-supported rod, installed in the central hole of the shaft, is additionally equipped with spherical support, this is installed on the rod between the pressing disc and the control nut installed on the rod. At that, the pressing disc is installed on spherical support.
Patent UA-52510-C2 (UA)
Title: Means for fire suppression and restraining fire
Inventor: Chystov Oleksii Semenovych
Filed: 2002-08-02
Abstract: This invention relates to producing means for fire suppression and restraining fire. To improve efficiency of the composition from point of view of fire suppression, and to make easier its use as means of restraining fire, the compositions proposed include neutralized product of the acid hydrolysis of argillaceous aluminosilicate, pigment and other components in following amount, mass %: Neutralized product of the acid hydrolysis of argillaceous aluminosilicate 10.0-31.5 liquid glass 8.5-33.5 pigment 0.5-1.5 bivalent metal carbonate and / or argillaceous aluminosilicate 4.0-15.0 surface-active substance 0.2-3.0 water The rest Neutralized product of the acid hydrolysis of argillaceous aluminosilicate 10.0-30.5 liquid glass 30.5-67.0 Pigment 0.5-1.5 surface-active substance 0.01-3.0 water The rest Neutralized product of the acid hydrolysis of argillaceous aluminosilicate 30.04-94.0 pigment 0.5-1.5 sodium salt of the carboxymethylcellulose 5.0-17.0 surface-active substance 0.01-3.0 water The rest Neutralized product of the acid hydrolysis of argillaceous aluminosilicate 30.0-94.0 pigment 0.5-1.5 sodium salt of the carboxymethylcellulose 5.0-17.0 water The rest
Patent UA-67031-C2 (UA)
Title: Method for searching and mapping oil and gas deposits
Inventor: MARMALEVSKYI NAUM YANKELEVYCH
IPC: G01V1/02
Filed: 2003-05-22
Abstract: The proposed method for searching and mapping oil and gas deposits consists in accomplishing the detailed three-dimensional survey of the monitored area, determining the distinguishing indicators of oil or gas deposits and corrections to the said indicators, comprehensively analyzing the geologic section data and geologic maps for determining the most informative indicatiors, determining the deposition depth, capacity and type of perspective oil and gas deposits, and defining the deposit limits on the maps. The present invention provides a possibility to increase the efficiency in searching oil and gas deposits.
Patent RU-2180256-C2 (RU)
Inventor: ABRAMOVA L JU
IPC: A63F9/12
Filed: 2000-01-05
Granted: 2002-03-10
Abstract: FIELD: amusing games. SUBSTANCE: assembled puzzle has set of contoured playing members of different length with rectangular section and end faces arranged at different angles to side faces and having non-repetitive multiple-staged profile extending perpendicular to frame plane and combining acute-angled, oval and trapezium-shaped slots. Longitudinal slot open at the bottom is formed on internal side faces of contoured members. The latter may be formed as rectangular parallelepipeds or parts of ring. Set may be equipped with four pairs of angular members with one face arranged at an angle of 45 deg. Upper face of contoured members may be formed as profiled ovals. Three-dimensional assembled frame-puzzle enables the development of aesthetic, design and cognitive abilities. EFFECT: simplified construction and increased entertaining effect. 5 cl, 5 dwg
Patent RU-2189206-C2 (RU)
Title: Method for treating corneal defects
Inventor: CHENTSOVA E V
IPC: A61F9/00
Filed: 2000-02-04
Granted: 2002-09-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: culture of corneal fetal cells is applied upon internal surface of soft contact lens as a monolayer. Lens is placed onto a cornea till its complete epithelization. If necessary, lens with fetal cells is substituted every 7 days. EFFECT: accelerated corneal regeneration. 2 cl, 1 ex
Patent RU-2211486-C2 (RU)
Inventor: TSIMBAL V A
IPC: G06N99/00
Filed: 2000-02-17
Granted: 2003-08-27
Abstract: FIELD: computer engineering; communication system simulation. SUBSTANCE: device designed to reproduce data transmission over conference communication network from base station to N subscribers including message handshaking has pulse generator, pulse counter, RS flip-flop, display unit, random error pulse stream generator, NOT gate, AND gate, and N parallel circuits each incorporating series-connected pulse counter, NOT gate, AND gate, RS flip-flop, and pulse counter. EFFECT: enlarged functional capabilities. 1 cl, 1 dwg
Patent RU-2198395-C2 (RU)
Inventor: MOSKALEV I N
IPC: G01N25/56
Filed: 2000-04-12
Granted: 2003-02-10
Abstract: FIELD: measurement of humidity of natural gases. SUBSTANCE: in accordance with method mirror-rule is divided into n elementary sections ( n>1 ) across which own temperature constant over entire section is set and maintained. Each section is provided with temperature-sensitive element and indicator of state of surface of this section that registers presence or absence of condensate on it. Temperatures of elementary sections can vary after certain time. Time law of control is determined either by operator or by programming unit. Error of measurement of temperature of dew point by given method is determined mainly by level of maintenance of constancy over elementary section and does not exceed value ±0,1 ° C which is 5-10 times less than errors generated by devices of same class. EFFECT: reduced measurement error. 4 dwg
Patent RU-2190730-C2 (RU)
Title: Device for extraction of water from group of shaft wells
Inventor: TRAPEZNIKOV V N
IPC: E03B3/08
Filed: 2000-04-17
Granted: 2002-10-10
Abstract: FIELD: water supply. SUBSTANCE: device has a collecting water conduit and a water-lifting pump located in one of the wells under the dynamic water level, connected to the collecting water conduit through a vertical pressure pipe, located on the collecting water conduit are the jet devices connected water conduit are the jet devices connected to the vertical suction pipes lowered under the dynamic water levels in the other wells. The structural dimensions of each jet device and the technical data of the water-lifting pump are determined from formulas. Positioned on the vertical pressure pipe under the dynamic water level is a transducer perceiving the pressure inside and outside this pipe, its outputs are connected to the inputs of the control unit, whose outputs are connected to the pump starting device and the drive of the gate valve on the collecting water conduit, installed behind which relative to the pump is a transducer perceiving the pressure inside the water conduit, whose output is also connected to the input of the control unit. EFFECT: enhanced reliability, prevented depletion of the water-bearing horizon, expanded conditions of use, reduced expenditures connected with construction and servicing. 1 dwg
Patent RU-2198194-C2 (RU)
Inventor: ZAKHARYCHEV V P
IPC: C09D5/34
Filed: 2000-06-05
Granted: 2003-02-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: mastic containing binding agent, pigments, and antiseptics is completed with special filler, in particular nepheline syenite (feldspar modification), and, as binding agent, employs stabilized petroleum solvent: 45-55% water-acrylate or styrene-acrylate emulsion, all taken in specified proportions. EFFECT: enabled preparation of noncontracting mastic with elevated moisture resistance and adhesion for building materials. 2 tbl, 7 ex
Patent RU-2195053-C2 (RU)
Title: Выключатель
Inventor: MATVEEV S JU
IPC: H01P1/15
Filed: 2000-07-05
Granted: 2002-12-20
Abstract: Изобретение относится к частотно-избирательным цепям и может быть использовано для коммутации сигналов в широкополосных устройствах СВЧ. Выключатель выполнен на основе двух четвертьволновых трансформирующих шлейфов, расположенных на расстоянии четверти длины волны друг от друга и на концах которых включены полупроводниковые диоды. В режиме пропускания на полупроводниковые диоды подано прямое смещение. При этом структура выключателя соответствует полосно-пропускающему фильтру с четвертьволновыми связями. При обесточенных диодах структура выключателя соответствует режекторному фильтру. Предлагаемый выключатель работает в широкой полосе частот, достигающей 40%, что является техническим результатом. 2 ил., 1 табл.
Patent RU-2200763-C2 (RU)
Title: Cast iron melt treatment method
Inventor: AFANAS EV V K
IPC: C21C1/00
Filed: 2000-07-13
Granted: 2003-03-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method involves preparing cast iron melt in metallurgical unit; providing treatment of cast iron at predetermined time and thermal cycle within temperature range exceeding liquidus temperature by (150-190)-(290-390) C; holding at cycle minimal and maximal temperatures for 5-30 min; cooling melt from maximal cycle temperature to temperature at least equal to minimal cycle temperature before discharge of melt from furnace, and simultaneously purging melt with vapors of hydrogen-containing substances. EFFECT: improved mechanical properties and corrosion resistance of cast iron. 2 tbl, 1 ex
Patent RU-2201548-C2 (RU)
Title: Clamp with latch
Inventor: KHEKHT RAJNKHARD
IPC: G02B6/44
Filed: 1998-08-07
Granted: 2003-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: clamp has band in the form of spiral. Latch body is attached to clamp. Latch is provided with spring. Latch interlocking section is designed to engage its overrunning clutch. First end of spring is disposed together with its support on latch body. Latch is fitted with locking member which is free to release. Locking member functions to hold spring in compressed state when in locked position. EFFECT: facilitated installation and fixation of clamp. 14 cl, 12 dwg
Patent RU-2192284-C2 (RU)
Title: Apparatus for injecting liquid medicinal drugs
Inventor: KLIMENKO A A
IPC: A61M5/152
Filed: 2000-09-20
Granted: 2002-11-10
Abstract: FIELD: medical equipment. SUBSTANCE: apparatus has compressible flexible vessel for liquid, discharge tube for connecting vessel with patient, and pressure system for compressing said vessel. Pressure system has mandrels for embracing compressible vessel. Compressive force applied by mandrels is provided by means of vacuum springs, which tighten mandrels, and is transmitted in the form of pressing force applied to vessel for creating excessive pressure inside vessel to provide for replacement of liquid from vessel. Method may be used for intravenous injection of infusion solutions. EFFECT: increased efficiency by constant preparation injection speed, independent operation and improved safety for patient. 5 cl, 4 dwg
Patent RU-2209780-C2 (RU)
Inventor: ALEKSANDROV JU JU
IPC: C02F5/02
Filed: 2000-10-26
Granted: 2003-08-10
Abstract: FIELD: inorganic chemistry, chemical technology. SUBSTANCE: natural serpentinite is ground to particles size 0.5 mm, not above, dissolved in H 2 SO 4 , H 2 O 2  is added and cooled. Crystallized mixture is washed out with water to MgSO 4  concentration 290-330 g/l and unsolved residue is separated from prepared sulfate solution. Then NaOH solution with concentration 40-50% is added to filtrate to pH = 5-7. Compounds of impurity metals are precipitated as hydroxides. Precipitate is separated, NaOH solution with concentration 40-50% is added to filtrate to pH = 10-12, heated to 30-40 C, prepared precipitate Mg(OH) 2  is filtered off and washed out with water up to MgSO 4  content in washing out waters 0.5-4 g/l. Washed out product is dried at 350-400 C to moisture 2%, not above, and subjected for thermal treatment at 800-850 C for 40 min to yield magnesium oxide. Finally, magnesium oxide is washed with water and filtered off. Magnesium oxide comprises, wt.-%: MgO, 97, not less; Fe, 0.100-0.254; MnO, 0.059-0.14; total impurity of other metal oxides, the balance. EFFECT: improved preparing method. 3 ex
Patent RU-2195403-C2 (RU)
Inventor: ALEKSEEV E E
IPC: B60R13/08
Filed: 2000-11-08
Granted: 2002-12-27
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to noise isolation of vehicles. According to first design version, device consists of noise-isolating and facing layers connected to each other. noise-isolating layer is made of porous nonwoven bulked material. Porous noise-isolating layer consists of mix of interconnected fibers of flax and stapled thread-like polypropylene with surface density of 500-1000 g/m 2  at the following ratio of components, mass %: flax fibers 50-60, polypropylene 40-50. According to second design version, device is furnished additionally with layer of foamed polyurethane, bulk density 25-30 kg/m 3  placed between facing and noise-isolating layers. Facing layer can be made of nonwoven nonthread polyester or viscose-based material, surface density up to 200 g/m 2  or polyurethane film. Invention is aimed at creating constructions making it possible to simplify design of isolators and technology of its manufacture. EFFECT: provision of mouldable material of high noise-absorbing properties capable of preserving its shape. 3 cl, 3 tbl
Patent RU-2197283-C2 (RU)
Title: Device for carrying out rhythmoelectrophotoaudiostimulation in psychotherapy sessions
Inventor: KAUROV JA V
IPC: A61M21/00
Filed: 2000-11-20
Granted: 2003-01-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has interphone headset with four optic nerve photostimulator units fixed thereon (two rows of two lamps of 3.5 V, 0.26 A). The stimulator units are connected to control unit with wires. The control unit has power supply source, amplifier, mixer and control desk. Impulse frequency coming from electronic metronome, photostimulator lamp luminescence intensity and sound intensity in headphones are tuned from the control desk. The device has microphone coupled with the photostimulator units and device for carrying out electric procedures. Constant rhythm is sent to unit for stimulating vision analyzer and to headphones by using the electronic metronome. Psychotherapeutic speech rhythm is transformed into electric impulse rhythm by means of device for carrying out electric procedures. EFFECT: enhanced effectiveness of treatment. 1 dwg
Patent RU-2225564-C2 (RU)
Inventor: BULE D ORIA STANISLAS
IPC: F16L55/17
Filed: 1999-08-12
Granted: 2004-03-10
Abstract: FIELD: building industry, particularly for multi-purpose pipeline repair. SUBSTANCE: device has elastic plate pressed to pipeline crack and power applicator positioned on elastic plate. Elastic plate is pressed to pipeline by straining mechanism located around pipeline for force applying to power applicator. Power applicator comprises deforming members arranged transversely to pipeline surface. Deforming members impart shear deformation force to elastic plate in crack area for elastic plate deformation, which takes the form of pipeline crack for covering thereof. EFFECT: extended range of technical means. 10 cl, 5 dwg
Patent RU-2203511-C2 (RU)
Title: Способ очистки водоема от радиоактивных изотопов
Inventor: ANDREEV A V
IPC: C02F1/28
Filed: 2001-05-03
Granted: 2003-04-27
Abstract: Изобретение относится к очистке естественного водоема от радиоактивных изотопов стронция 90, 89 и цезия 137 и может быть использовано для дезактивации воды водных систем (рек, прудов, озер, водохранилищ). Способ включает внесение на поверхность водоема природного сорбента в период ледостава. В качестве сорбента используют глауконитовый песок. Затем в последующий период ледостава поверхность водоема покрывают слоем глины, повторяя эти операции до достижения степени очистки воды в водоеме, соответствующей предельно допустимой концентрации. Технический результат: создание простого, недорогого, надежного способа дезактивации воды в загрязненных радиоактивными изотопами водоемах.