baber/WOPTO huggingface dataset:
Patent RU-2071020-C1 (RU)
Title: Heat exchanger
Inventor: LIPETS ADOLF U
IPC: F28C3/06
Filed: 1993-01-20
Granted: 1996-12-27
Abstract: FIELD: heat-power engineering. SUBSTANCE: heat exchange element mounted in housing is made in the form of set of modules provided with tray for liquid medium. Checker made in the form of flat plates located at preset set is mounted in housing. Housing has framework with guide supports for mounting modules forming horizontal passages between trays of adjacent modules in height of housing. Sealing gaskets are fitted between plates of each checker. Sealing gaskets are located at a distance from bearing edge of plates no less than maximum working level of liquid medium in tray; gaskets divide passages into two sections: for liquid and gaseous media. Liquid supply and discharge devices are connected to end sections of trays. EFFECT: enhanced efficiency. 9 cl, 2 dwg
Patent RU-2072515-C1 (RU)
Title: Multichannel x-ray element composition analyzer
Inventor: STOLYAROV VALERIJ F
IPC: G01N23/223
Filed: 1993-01-26
Granted: 1997-01-27
Abstract: FIELD: X-ray structural analysis. SUBSTANCE: analyzer has through-target X-ray tube, sample holder placed opposite X-ray tube, crystal analyzers, and X-radiation detectors with measuring equipment. Capillary lens is placed between X-ray tube and sample being irradiated to obtain parallel beam of X-rays incident on sample. Flat crystal analyzers are placed in immediate proximity of irradiated sample and secured on turret assembly whose turn enables their setting in two positions relative to detectors. Each crystal analyzer has two focusing positions in working state relative to flat surface of irradiated sample. EFFECT: provision for detecting up to sixteen elements in same sample of material in condensed phase. 1 dwg
Patent RU-2093636-C1 (RU)
Title: Road guard
Inventor: LUIDZHI CHICHINNATI
IPC: E01F15/00
Filed: 1993-05-21
Granted: 1997-10-20
Abstract: FIELD: motor road appurtenance. SUBSTANCE: road guard has post 1, intermediate strut member-holder 2 located parallel to ground surface and with one end fastened on post and by its other end carrying guarding panel N. Strut member-holder 2 has vertical strip-like wall 102, and its part 502 has structurally yielding sections in the form of corrugations or holes. It is connected with supporting post 1 by means of bolts 7, 8. Opening can be made in wall 102 for bending of strut member at collision. Holder 2 is fastened to post by means of bracket 602. Upper part of brackets 602 is made with shoulders which are bent towards supporting post for resting on it. EFFECT: high efficiency. 8 cl, 3 dwg
Patent RU-2070593-C1 (RU)
Title: Method of vacuum separation of spongy titanium
Inventor: KIRIN YURIJ P
IPC: C22B34/12
Filed: 1993-02-03
Granted: 1996-12-20
Abstract: FIELD: methods of vacuum separation of spongy titanium. SUBSTANCE: method of vacuum separation of spongy titanium provides for vacuum treatment of separation apparatus, heating of reaction mass block, following heating with evaporation of magnesium and magnesium chloride and high temperature holding of block, temperature adjustment in zones of apparatus heating. Heating of block of reaction mass with evaporation of magnesium and magnesium chloride is carried out at speed of 0.02 - 0.9 C/min. EFFECT: improved process. 1 dwg, 1 tbl
Patent RU-2060139-C1 (RU)
Inventor: ZORIN ALEKSEJ TIMOFEEVICH
IPC: B23P6/02
Filed: 1993-03-10
Granted: 1996-05-20
Abstract: FIELD: turbo-jet engine engineering. SUBSTANCE: bearing has stand with outlet openings. The openings are enclosed with two detachable covers. The spherical or cylindrical surfaces of the covers are in contact with the stand and provided with cylindrical grooves for catching lubricant and inlet openings. The outworn layer is removed only from the stand. Pins are set in the cover grooves and each contact surface. The antifriction nonmetallic detachable insert, whose thickness is equal to the thickness of the layer removed, is mounted. The insert has ribs with grooves and openings. The ribs enter the cover grooves. The grooves are positioned above the pins. The openings are opposite to the cover openings and stand outlet openings. The covers are coupled and insert is lapped over the part of the surface where it is in contact with the stand to provide initial fitting on the stand. The stand is mounted in the covers with insert. The covers are coupled and stand and insert is lapped over their contact surfaces. EFFECT: simplified method. 1 dwg
Patent RU-2055063-C1 (RU)
Title: Method for manufacturing aerosol-generating fire-extinguishing cumulative and fireworks products
Inventor: PAK ZINOVIJ P
IPC: C06B21/00
Filed: 1993-03-30
Granted: 1996-02-27
Abstract: FIELD: manufacture of aerosol-generating products. SUBSTANCE: method involves mixing nitrocellulose with a suspension of insoluble components for 3-600 s at 10-60 C and a mixing criterion of Rl m = 200-30000. Then this suspension is delivered into a more powerful hydrodynamic mixer wherein, after delivery of plasticizers, the mixture is processed at a 1:4 - 1:10 relation of solid and liquid phases at temperature 10-70 C for 300-5000 s and a mixing criterion of Rl m = 10000-70000. Now, the composition in the form of a water suspension, concentration 8-16 wt.-%, is supplied into a filter press where it is treated under a pressure of 0.03-0.2 MPa to moisture content of 6-12 wt. -%. Next, the wrung-out composition is mixed with water-soluble additions in an auger mixer. Now, the composition is rolled at roll temperature of 60-110 C, a shearing speed of 900-1200 s -1  with granulation of the sheet at the outlet from rolls into plates 1-8 mm thick. The plates are dried to a moisture content of 0.3-1.0 wt.-%. Finally, the composition is extruded at pressure of 7.0-40.0 MPa. The composition leaving the extrusion head in the form of a continuous cord is cut into individual products. EFFECT: higher efficiency. 1 tbl
Patent RU-2071441-C1 (RU)
Title: Power plant for vertical take-off and landing flying vehicles
Inventor: NAZAROV VALENTIN VASILEVICH
IPC: B64C27/20
Filed: 1993-04-27
Granted: 1997-01-10
Abstract: FIELD: power plants of vertical take-off and landing flying vehicles. SUBSTANCE: power plant has propeller arranged in case and provided with devices for reduction of action of centrifugal forces on propeller blades. according to first version, this device is aerodynamic profile located on outer portion of propeller blade. Device of second version is hollow truncated cone located on outer part of blade; longitudinal section of wall of cone is aerodynamic profile and case is made in form of torus. EFFECT: enhanced reliability. 2 cl, 5 dwg
Patent RU-2050676-C1 (RU)
Inventor: PETLENKO BORIS I
IPC: H02K41/025
Filed: 1993-06-25
Granted: 1995-12-20
Abstract: FIELD: various translational-movement drives. SUBSTANCE: linear electric drive has inductor 1, secondary element 4, magnetic liquid layer 6 between them placed in sealed insulating shell 5, and control winding 8; shell 5 accommodates nonmagnetic-material pistons 7 rigidly coupled with rod 8 one of whose extensions carries coil 10 with control winding and flexible member 11. Width and quantity of pistons 7 are same as those of teeth on inductor 1; distance between pistons 7 equals with of inductor slots. EFFECT: enlarged tractive force control range, improved reliability. 2 cl, 5 dwg
Patent RU-2056204-C1 (RU)
Title: Method of controlling thread knurling process and system for automatic control of thread knurling process
Inventor: ARDEEV ZHARIS A
IPC: B21H3/04
Filed: 1993-08-03
Granted: 1996-03-20
Abstract: FIELD: metal pressure forming. SUBSTANCE: method comprises steps of applying an effort to a movable roller in dependance upon fluctuation of a current temperature in a contact zone of a tool and a blank from a predetermined program controlled value and simultaneous correction of that effort according to a function of fluctuation of a current temperature value from a value, being determined by a dynamic model of an optimal temperature change in the contact zone. An equation for determining temperature change in the contact zone of the dynamic model is given in a description of the invention. The method comprises steps of monitoring temperature values in the contact zone and correcting them according to admissible boundary values. The control system is supposed for realization of the method. EFFECT: enhanced accuracy of thread knurling process control, enhanced quality of knurled thread. 6 cl, 1 dwg
Patent RU-2061085-C1 (RU)
Inventor: BALAKIR EDUARD A
IPC: C23C2/12
Filed: 1993-09-01
Granted: 1996-05-27
Abstract: FIELD: metallurgy. SUBSTANCE: process of manufacture of protective coats on articles from ferrous metals includes preparation of melt on the basis of aluminium and its deposition on article followed by curing and cooling. Proposed melt consists of, per cent by mass: silicon 14.0-40.0; copper 11.6-30.0 zinc 8.0-21.0; aluminium being the balance. EFFECT: improved protective characteristics of coats.
Patent RU-2070799-C1 (RU)
Title: Preparation for controlling complex of pests in plants
Inventor: MOSIN VLADIMIR A
IPC: A01N63/28
Filed: 1993-10-08
Granted: 1996-12-27
Abstract: FIELD: plant protection. SUBSTANCE: active component of the preparation is ethanolic extract of avermectines from mycelium mass of Streptomyces avermetiles strain ВНИИСХМ-54 or ВНИИСХМ-51. Preparation also contains operational additives in predetermined proportions. EFFECT: new preparation proposed. 14 cl, 3 tbl
Patent RU-2071279-C1 (RU)
Title: Method to treat tumors of mouth cavity
Inventor: KOZHANOV LEONID G
IPC: A61B17/24
Filed: 1993-11-16
Granted: 1997-01-10
Abstract: FIELD: medicine, oncology. SUBSTANCE: tumor is cut at intra-mouth access, fragment on supplying vascular stem cut from lateral tongue department is formed which is replaced and fixed to necessary surface. EFFECT: decreased number of post-operational complications, earlier recovery of deglution and breathing processes.
Patent RU-2106271-C1 (RU)
Title: Flexible suspension of railway monoframe running gear
Inventor: BEREZOVSKIJ V I
IPC: B61F5/10
Filed: 1994-01-18
Granted: 1998-03-10
Abstract: FIELD: railway transport; running gear suspension. SUBSTANCE: flexible suspension has axle boxes and flexible members placed between axle boxes and frame of monoframe running gear. Rigidity controls are placed in parallel with flexible members. Each rigidly control consists of two units of coaxial pneumatic cylinders arranged symmetrically relative to middle vertical plane of axle box rigidly secured on frame. Pneumatic cylinders accommodate piston engaging through series-connected rods with sliders installed in guides. Pneumatic cylinders of rigidity controls of middle wheelsets communicate with compressed air source through air regulators and those of extreme wheelsets are placed in communication with compressed air source through controlled air regulator. Loads from unsprung masses are uniformly distributed among running gear wheelsets, cross loads on running gear and track are reduced. EFFECT: reduced loads on rail track. 3 cl, 3 dwg
Patent RU-2067869-C1 (RU)
Title: Method of treatment of rabbit with psoroptosis
Inventor: KATAEVA TATYANA S
IPC: A61K31/215
Filed: 1994-02-02
Granted: 1996-10-20
Abstract: FIELD: veterinary science. SUBSTANCE: method involves the use of 0.01% permethrin solution with 10%-th Eracond solution. Mixture is administrated by syringe in each ear of animal (2 ml) followed by massage of ear (by 5-6 times). Treatment is carried out once. EFFECT: improved method of treatment.
Patent RU-2065107-C1 (RU)
Title: Composite piston ring
Inventor: LUZYANIN GENNADIJ S
IPC: F16J9/00
Filed: 1994-02-08
Granted: 1996-08-10
Abstract: FIELD: sealing equipment for sealing of various piston machines of internal combustion engines, compressors, well sucker-rod pumps. SUBSTANCE: composite piston ring has two similar rings installed in such a manner that the lock of one ring is overlapped by the boss of the other ring. The ring is overlapped by the boss of the other ring. The ring bosses are made on a half of the circumference of each ring over its entire width, and their height does not exceed a half of the ring height, and the mated surfaces of the bosses and ring end face are made at an angle of 90 deg to the latter. EFFECT: enhanced reliability. 3 dwg
Patent RU-2083889-C1 (RU)
Title: Single-shoe electromagnetic brake
Inventor: KUZNETSOV LEONID ALEKSANDROVIC
IPC: F16D49/00
Filed: 1994-03-16
Granted: 1997-07-10
Abstract: FIELD: mechanical engineering; individual drive brakes of mechanisms. SUBSTANCE: brake has electromagnet 1 with armature 10. Straight-line rods 3 are arranged in hole made in electromagnet housing, are hinge-connected with armature 10 and rigidly coupled with brake shoe 7. This provides moving of brake shoe to brake pulley when armature is pulled into electromagnet. Brake can be arranged between sides of drive belt, both in direction of extension of brake pulley vertical diameter and at angle to brake pulley. Brake is convenient in use economical device and its overall dimensions are small. EFFECT: enlarged operating capabilities. 3 cl, 2 dwg
Patent RU-2075091-C1 (RU)
Title: Method and device for substance radioactivity determining
Inventor: MINEEV YURIJ V
IPC: G01T1/167
Filed: 1994-04-08
Granted: 1997-03-10
Abstract: FIELD: radioactive material treatment technology. SUBSTANCE: method includes substance radionuclides radiation energy spectrum characteristic metering and it comparing with standard performances for individual kinds of radionuclides radiations so determining radiation source radionuclide type and then radionuclide concentration is determining by cited in invention description formula using. Device for substance radioactivity determining is distinguished from known one by additionally included from 3 to 8 semiconductor detectors, charge sensitive amplifiers and amplifier-shapers but control unit and analog-digit information data collection and conversion system are made channels number having correspondent to number of detectors. Besides device has single chip computer, read-only memory unit and negotiation layers block. Known radionuclides energy spectrum characteristics are recording in read-only memory unit to provide radionuclides kind determining and it's mass content calculating for substance under investigation. EFFECT: more effective radioactive components determining. 3 cl, 5 dwg
Patent RU-2130939-C1 (RU)
Title: Cephalosporin derivatives and pharmaceutical agent
Inventor: PETER ANGERN
IPC: A61P31/04
Filed: 1994-04-14
Granted: 1999-05-27
Abstract: FIELD: medicine. SUBSTANCE: cephalosporin derivatives of general formula I:   wherein Z is -CH(X)NH 2  wherein X is phenyl or group of formula II: R 2  wherein C 3 -C 6  is hydrogen, oxy, lower alkyl, Q m  cycloalkyl, preferably cyclopropylmethyl, lower alkoxy, lower alkenyl, lower alkynyl, aryl-C 3 -C 6 , aralkoxy or heterocycle selected from group consisting of pyridyl, pyrazinyl, isoxazolyl optionally substituted by lower alkyl, pyrimidinyl or 1,1-dioxotetrahydrothienyl; lower alkyl, R 3  cycloalkyl, lower alkoxy, lower alkenyl, lower alkynyl, aryl, aralkoxy and heterocyclyl being substituted by at least one group selected from carboxy, amino, nitro, cyano, lower alkoxy, oxy, halogen; C 3 -C 6  is hydrogen, lower alkyl, R 5 CO cycloalkyl, -C(R 7 R 8 )CO 2 R 9  or R 5  wherein R 7  is lower alkyl, R 8  and R 9  are each independently hydrogen or lower alkyl, and SO 2  is hydrogen or lower alkyl; Q is -CO- or  ; m is 0 or 1; n is 0,1 or 2, and readily hydrolysable esters thereof, pharmaceutically acceptable salts or said compounds and hydrates of compounds of formula I, and esters and salts thereof. Said compound have antibacterial activity. EFFECT: improved properties of the title compounds. 22 cl, 5 dwg, 31 ex
Patent RU-2101576-C1 (RU)
Title: Axial-flow fan guide-vane assembly
Inventor: VLADIMIR TUPOV
IPC: F04D29/66
Filed: 1992-06-26
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering; fans and ventilators. SUBSTANCE: guide-vane assembly of axial-flow fan has shell 2 of guide vanes arranged in direction of air flow and installed at definite distance between vanes. Alternating guide vanes are displaced axially relative to other guide vanes so that alternating guide vanes are arranged at first axial distance from fan, and all other vanes, at second axial distance from fan. Part of end portion of alternating vanes pointed to fan is cut off so that front edge of alternating guide vane is at first distance from fan, and the rest part of guide vane is at second axial distance, guide vanes being non-uniformly distributed over periphery of shell. Optimum geometric relationship of guide vane assembly is given in description of invention. EFFECT: enlarged operating capabilities. 7 cl, 8 dwg
Patent RU-2111529-C1 (RU)
Inventor: SKAKUN IGOR VITAL EVICH
IPC: G06F9/50
Filed: 1994-05-10
Granted: 1998-05-20
Abstract: FIELD: computer engineering, in particular, bus LAN topology for transmission of data packets through single channel. SUBSTANCE: method involves for each workstation checking channel state and initiating transmission, if channel is free, assigning initial priority to each packet before transmission, measuring duration of transmission without conflicts and calculation of current priority using equation $$$, where $$$ is current packet priority, $$$ is initial packet priority; k is weight of time parameter; $$$ is duration of transmission without conflicts in i-th workstation which participates in conflict. This value is used for calculation of order of packet transmission. In case of subsequent packet transmission, its initial priority is equal to its current priority value. EFFECT: increased efficiency of LAN operations due to using priorities of packets in network in case of collision. 2 cl, 7 dwg
Patent RU-2076524-C1 (RU)
Title: Штамм бактерий proteus mirabilis - продуцент термолабильного энтеротоксина
IPC: A61K39/00
Filed: 1994-06-10
Granted: 1997-03-27
Abstract: Штамм бактерий Proteus mirabilis ГИСК N 238 - продуцентр термолабильного энтеротоксина.
Patent RU-2076919-C1 (RU)
Title: Method of usage of sea ice-resistant platform
Inventor: BABAEV DAVUD A
IPC: E02B17/00
Filed: 1994-06-10
Granted: 1997-04-10
Abstract: FIELD: hydrotechnical construction, running of self-lifting floating drilling rig in ice-covered water areas. SUBSTANCE: sea ice-resistant ice platform is used in the following way. During period of absence of ice self-lifting floating drilling rig sails from sea ice-resistant platform for 1-3 day passage which amounts to 260 to 800 km. Areas with such radii change from 0.25 up to 2.0 mln sq.km which means that prospecting operations can be conducted. With emergence of risk of appearance of ice fields in operational area drilling rig can be towed to sea ice-resistant platform, can be installed on it and operating holes can be drilled if necessary. EFFECT: expanded operational period of drilling rig. 1 dwg
Patent RU-2122539-C1 (RU)
Inventor: ANTOSHIN A EH
IPC: B09B3/00
Filed: 1994-07-18
Granted: 1998-11-27
Abstract: FIELD: pesticide disposal. SUBSTANCE: invention relates to utilization and processing of now prohibited pesticide Tiram, which earlier was used for seed sterilization. Pesticide is successfully processed into active vulcanization accelerators: tetramethylthiuram disulfide and tetramethylthiuram monosulfide. To that end, pesticide is dissolved in a suitable organic solvent (preferably chloroform, acetone), solution is filtered, solvent evaporated, residue cooled until tetramethylthiuram disulfide is precipitated, which is washed on filter with cooled organic solvent and dried. Product is further treated with aqueous solution of sodium or potassium cyanide to give tetramethylthiuram monosulfide. EFFECT: improved environmental condition and achieved effective utilization of otherwise useless substance. 2 tbl
Patent RU-2085542-C1 (RU)
Title: Method of preparing microsilica aqueous suspension
Inventor: KAPRIELOV SEMEN S
IPC: C04B35/14
Filed: 1994-08-04
Granted: 1997-07-27
Abstract: FIELD: building materials. SUBSTANCE: method involves the use of two-component substance based on nitrilotrimethylenephosphonic acid and condensation product of α-naphthalenesulfoacid with formaldehyde as stabilizing component at the following ratio of components, wt.-%: microsilica 40-70; nitrilotrimethylenephosphonic acid 0.02-0.14; condensation product of a-naphthalenesulfoacid with formaldehyde 0.02-0.14, and water - the rest. Suspension is used as addition to concrete. EFFECT: increased fluidity and stability of suspension. 2 tbl
Patent RU-2075710-C1 (RU)
Title: Vibrational drier for bones
Inventor: BOGATYREV ANDREJ N
IPC: F26B17/24
Filed: 1994-08-05
Granted: 1997-03-20
Abstract: FIELD: meat industry; drying loose materials, for example bone scoria. SUBSTANCE: drier has chamber 1 with spiral chute 2 for bone transportation. Chute is provided with holes 6 in which pyramid-like agitator 8 is mounted. Top of agitator 8 is opposite to flow of material being dried; base 9 is made from gauze material. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2103737-C1 (RU)
Title: Способ обработки информации
Inventor: AJZENBERG NAUM NISONOVICH
IPC: G06F17/10
Filed: 1994-12-23
Granted: 1998-01-27
Abstract: Изобретение относится к информатике и вычислительной технике и предназначено для получения, обработки, кодирования, передачи, хранения и восстановления информации. Изобретение направлено на обеспечение возможности определения пространственно-временных характеристик объектов и повышение точности предсказания их поведения, а также восстановления части утраченной об объекте информации. Способ включает представление объекта в виде совокупности составляющих его элементов разбиения, а числовых значений характеристики X s  каждого элемента в виде точек на единичной окружности с использованием функции   где е - основание натурального логарифма; К - конечное число, определяемое диапазоном значений характеристик объекта [0, K-1] ; j - текущее значение характеристики, j ∈ [0, K-1]; X s  - выбранная характеристика, установление взаимосвязи между характеристиками отдельных элементов разбиения в виде функции  P (W o  + W 1 X 1  + ... + W n X n )      а W 0,   1...n  - весовые коэффициенты, нахождение таких значений, которые удовлетворяют значениям функции P для всех элементов разбиения, взаимосвязь между которыми установлена и восстановление информации с использованием функции P (W o  + W 1 X 1  + ... + W n X n ) с найденными значениями W 0,   1...n  . 1 з. п. ф-лы, 4 ил.
Patent RU-2098287-C1 (RU)
Inventor: LASTOCHKIN SERGEJ A
IPC: B60H1/00
Filed: 1995-01-17
Granted: 1997-12-10
Abstract: FIELD: transport engineering; heating, ventilation and air conditioning systems. SUBSTANCE: control device has shaft 1 installed for turning in face panel or housing 2, drum 3 with screw groove 4 secured on shaft 1, U-shaped lever 5 with pin and extended rocking axle 6 engaging with screw groove 4 of drum 3, control cable 8 connected at one side with U-shaped lever 5 and setting into operation the driven member of air or liquid delivery control device in response to rocking of lever. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2095633-C1 (RU)
Inventor: BEVZ ANATOLIJ P
IPC: F04D15/00
Filed: 1995-01-18
Granted: 1997-11-10
Abstract: FIELD: pump engineering. SUBSTANCE: method comprises measuring the pressure in the delivery pipe line when the electric drive is disconnected, comparing this value with a reference minimum pressure corresponding to the bottom lever of water in a water tower, and turning on the electric drive of the pump unit at a pressure that does not exceed the reference minimum pressure. After a given laps of time equal to the duration of hydraulic transient processes in starting the value of pressure is stored and added to a given pressure drop between the top and bottom water levers in the water tower. The resulting value of pressure corresponding to the top lever of water in the tower is stored and current value of pressure, when the unit is in operation, is subtracted from this value. If the resulting value is negative the unit is turned off. EFFECT: enhanced reliability. 4 cl, 4 dwg