baber/WOPTO huggingface dataset:
Patent RU-2036280-C1 (RU)
Inventor: BYKOV ALEKSANDR V
IPC: E02F5/08
Filed: 1993-06-25
Granted: 1995-05-27
Abstract: FIELD: road building machines. SUBSTANCE: machine for layer-by-layer soil excavation has base prime mover, hinged and intermediate frames, a work member installed on the intermediate frame and positioned horizontally, and a driver. The work member is made in the form of a pair of disk cutters, each cutter is connected to lower part of intermediate frame through a hub, provided with soil removers to direct the soil into the launcher mounted on the hinged frame. Disk cutters may be provided with blades carrying cutters, and are installed on the intermediate frame. Disk cutters overlap one another by a value equal to a cutter boom. Work member drive is made in the form of kinematically linked to one another and installed on the intermediate frame cone reduction gears, mounded in housings of disk cutters, planetary gears to turn disk cutters and a distributing gear fastened on the hinged frame to turn the launcher linked to the shaft for taking off power from the prime mover. EFFECT: machine ensures high productivity, for example, when recovering ground in the process of building and repairing pipelines of different application. 2 cl, 3 dwg
Patent RU-2037228-C1 (RU)
Title: Single-piston three-pole load switch
Inventor: MIKAELYAN RUBEN A
IPC: H01H33/00
Filed: 1993-06-15
Granted: 1995-06-09
Abstract: FIELD: electrical engineering. SUBSTANCE: single-piston three-pole load switch has arc chutes, mobile and immobile contacts, piston cylinder with piston for pressure pumping which is common for three poles arranged around piston cylinder. Arc chutes of each pole border on piston cylinder and communicate with its space. Mobile contacts of three poles are anchored on insulation cross-piece which is coupled to piston by means of rod. EFFECT: enhanced switching efficiency. 2 dwg
Patent RU-2048559-C1 (RU)
Title: Method for processing of zirconium concentrate
Inventor: MELNICHENKO EVGENIYA I
IPC: C22B34/14
Filed: 1993-06-15
Granted: 1995-11-20
Abstract: FIELD: production of high-purity zirconium compounds by halogenation of zirconium concentrate. SUBSTANCE: method for processing of zirconium concentrate includes fluorination of zirconium concentrate with subsequent desiliconization of fluorinated product in air-free atmosphere or in inert atmosphere at temperature of 330-650 C, heating of desiliconized product in air-free or in inert atmosphere at 900-1000 C for 4-5 h. Zirconium tetrafluoride is separated by condensation at temperature of 250-850 C from which silicon dioxide is obtained by pyrohydrolysis. Method provides for production of commercial by-product silica white. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2074138-C1 (RU)
Title: Method for manufacture of building materials, mainly, binders and fillers with use of fuel-containing wastes
Inventor: VOROBEV KHARLAMPIJ S
IPC: C04B18/04
Filed: 1993-07-05
Granted: 1997-02-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: method is effected by firing in shaft furnace of fuel-containing wastes and nonfuel-containing raw material components. Fuel-containing waste is preliminarily mixed with mineral containing nonfuel raw material components for regulation of chemical composition of building material and regulation of fuel in raw material. Then, raw material mixture is granulated, and firing is effected in shaft furnace provided with burners which are used for maintaining the preset temperature conditions with consideration of fuel content in the raw material mixture. Method allows use of raw material with variable fuel content, particularly, various building materials depending on the composition of fuel-containing wastes, realization of stable and especially favorable temperature conditions of firing and as a result, higher quality of products. EFFECT: higher efficiency. 5 cl, 1 tbl
Patent RU-2070788-C1 (RU)
Title: Sound potato planting material growing method
Inventor: NIKOLAEVSKAYA LIDIYA D
IPC: A01H4/00
Filed: 1993-07-01
Granted: 1996-12-27
Abstract: FIELD: agriculture; biotechnology. SUBSTANCE: method involves planting test-tube regenerated plants in a hothouse in late June. Tubers of the first generation are planted in a hothouse without a cover during the first ten days of March, and the hothouse is covered with film as the sprouts are 15-20 cm in height. EFFECT: improved growing conditions; higher quality of planting material.
Patent RU-2083558-C1 (RU)
Title: Process for preparing n-acylamino acid and salts thereof having surface active and flotation properties
Inventor: MIKHALKIN ANATOLIJ P
IPC: C07C233/47
Filed: 1993-08-06
Granted: 1997-07-10
Abstract: FIELD: various engineering fields, more particularly process for preparing N-acylamine acids and salts thereof. SUBSTANCE: claimed process comprises adding to carboxylic acid esters aqueous amino acid salts at 140-160 C and maintaining reaction mixture at 160-190 till reaction is completed. The claimed process makes it possible to simplify process technology and improved efficiency of the main technological equipment. EFFECT: more efficient preparation process. 2 tbl
Patent RU-2085439-C1 (RU)
Title: Device for rotating propeller shaft
Inventor: MARKITANTOV BORIS S
IPC: B63H23/24
Filed: 1993-08-17
Granted: 1997-07-27
Abstract: FIELD: shipbuilding. SUBSTANCE: device includes DC propulsion motor which is kinematically linked with propeller shaft and is electrically connected with DC electric generator which is kinematically linked with shaft of prime mover which is kinematically linked with AC generator. AC motor is kinematically connected with above-mentioned propeller shaft and is electrically connected with above-mentioned AC generator. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2069522-C1 (RU)
Title: Alcohol-free beverage "flora pomerantsevaya"
Inventor: POLYAKOV VIKTOR A
IPC: A23L2/00
Filed: 1993-10-01
Granted: 1996-11-27
Abstract: FIELD: food industry; production of alcohol-free beverages. SUBSTANCE: beverage contains concentrated base with extractives of sweetclover, thyme, common wormwood, peel of sour orange, sugar, edible grade acid, carbon dioxide, and water in determined quantity. EFFECT: improved taste.
Patent RU-2113020-C1 (RU)
Title: Method and device for manufacturing of matrix for disk information medium
Inventor: LODEVEHJK ZHOZEF MIKHEL BEKKER
IPC: B29D17/00
Filed: 1993-10-21
Granted: 1998-06-10
Abstract: FIELD: disk drives manufacturing. SUBSTANCE: device has unit for application of photo sensitive layer to substrate, unit for exposition of photo sensitive layer according to information to be recorded and stored, unit for development of sensitive layer and metal plating of substrate on side of developed photo resistive layer. In addition device has metal coating application unit. Different units of device are mounted in one housing. Each of them has units for receiving substrates. Conveyor which is located in housing has at least one transmission unit for substrate catching. Said transmission unit is mounted for horizontal movement in two directions which are at some angle to each other and for vertical movement. EFFECT: increased functional capabilities. 24 cl, 17 dwg
Patent RU-2126858-C1 (RU)
Title: Fulling or like machine for working bundle-shaped material
Inventor: FIORENTSO B JANKALANI
IPC: D06B3/34
Filed: 1994-03-11
Granted: 1999-02-27
Abstract: FIELD: fulling equipment. SUBSTANCE: fulling roller is mounted by means of bearing supports on spindle-shaped beam made integral with electric engine stator. Electric engine rotor is arranged circumferentially about stator to form unit integral with peripheral roller casing. Such arrangement provides simplified drive, which does not require special maintenance. EFFECT: increased efficiency and enhanced reliability in operation. 5 cl, 4 dwg
Patent RU-2041728-C1 (RU)
Title: Method for organizing public games
Inventor: TOMCHIN LEV B
IPC: A63F3/06
Filed: 1994-03-04
Granted: 1995-08-20
Abstract: FIELD: entertainment industry. SUBSTANCE: method involves setting feedback between TV or cinema audience and TV and film lending service. To do it, questionnaire sheets are distributed among the spectators, the sheets to be sold for money. The questionnaire shows a number of TV programs or movies in a list for spectators to show their preferences. The questionnaire sheets are sent to their destination. The most popular programs are shown at the cost of financing from the money gathered as a result of questionnaire sheets sales. EFFECT: financial support of public culture industry.
Patent RU-2086382-C1 (RU)
Title: Method for assembling connections of parts
Inventor: PEVZNER ALEKSANDR ABRAMOVICH
IPC: B23P11/02
Filed: 1994-03-29
Granted: 1997-08-10
Abstract: FIELD: force-fit of parts. SUBSTANCE: An assembly clearance is created between the mating surfaces of the parts to be connected. To this end one of the parts is subjected to the action of alternating magnetic field for exciting vibrations, causing its deformation in the radial direction. After that the second part is subjected to the action of alternating magnetic field for its axial displacement until the parts mate as required. The magnetic fields are changed in compliance with the periodic law with frequency equal to the natural frequency of the first part. Angle of phase shift of the oscillations of the magnetic fields acting upon the parts is changed within 360 deg. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2080804-C1 (RU)
Title: Veil
Inventor: BOGATYKH SERGEJ ALEKSEEVICH
IPC: A42B1/245
Filed: 1994-04-01
Granted: 1997-06-10
Abstract: FIELD: protective garment. SUBSTANCE: veil has side panels with main inserts made from transparent material and positioned at the level of eyes and additional inserts made from sound-conductive material. Veil is further provided with at least one roll attached on each side panel. Additional inserts are positioned at the level of ears. Rolls are fixed on inner surface of veil in the vicinity of transparent inserts and are raised relative to them. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 2 cl, 1 dwg
Patent RU-2076873-C1 (RU)
Title: Process for preparing powdered acrylamide polymers
Inventor: BAJBURDOV TELMAN A
IPC: C08F120/56
Filed: 1994-04-12
Granted: 1997-04-10
Abstract: FIELD: chemistry of high-molecular compounds, more particularly preparation of powdered acrylamide polymers. SUBSTANCE: the claimed process comprises polymerizing acrylamide in concentrated aqueous solutions using chemical initiators in the presence of 0.01-7.5 wt.-% of sodium or potassium or ammonium carbonate or bicarbonate and antiadhesion additive such as sodium alkylbenzene sulfonate in amount of 0.02-0.01 wt%. Reduced adhesion of polymer makes it possible to avoid sticking of polymer to the surface of equipment and also eliminate formation of agglomerates at drying stage. EFFECT: increased yield of the desired product and greater process efficiency.
Patent RU-2094784-C1 (RU)
Title: Device which tests object composition using penetrative electromagnetic waves
Inventor: GOLOVKOV VLADIMIR M
IPC: G01N23/223
Filed: 1994-05-13
Granted: 1997-10-27
Abstract: FIELD: detection of material using atomic number. SUBSTANCE: device has accelerator of electrons, target which converts power of electrons into electromagnetic waves, unit which generates beam of electromagnetic waves of given cross section (beam collimator), two scintillation detectors of electromagnetic waves, which are located behind object to be investigated. Width of sensitive region of detectors is different, converting target is insulated and is connected to meter of charge of electrons which reach target. Signal which is output by detectors is normalized by signal from meter of charge of electrons which reach converting target. Signal ratio from detector determines atomic number of material of object under investigation. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2064979-C1 (RU)
Title: Method of producing opal-shaped quartz
Inventor: KHADZHI VALENTIN E
IPC: C30B29/18
Filed: 1994-05-23
Granted: 1996-08-10
Abstract: FIELD: jewelry industry. SUBSTANCE: method involves producing quartz by hydrothermal way from quartz charge in alkaline medium at high pressure and temperature on seeded plates. After growing, thermal treatment is conducted at temperature 480-600 C directly at the same reaction chamber where synthesis was carried out without opening of autoclave. EFFECT: carrying out of thermal treatment in common operating cycle enables to eliminate labor expenditures for additional operations, reduce losses of materials, exclude appearing of additional stress resulting in cracking of blanks and produce outsize up-to-standard unfissured monoblocks of opal-shaped quartz. 2 cl, 1 ex
Patent RU-2077311-C1 (RU)
Title: Method to treat chronic tonsillitis in children
Inventor: MATVEEVA LYUDMILA A
IPC: A61H39/06
Filed: 1994-06-10
Granted: 1997-04-20
Abstract: FIELD: medicine, pediatrics. SUBSTANCE: method deals with an impact upon corporal points of acupuncture by thermovibromassage by using certain impact parameters at 8-10 procedures per one daily course. EFFECT: higher efficiency. 3 tbl
Patent RU-2061324-C1 (RU)
Title: Магнитный тормоз рельсового транспортного средства
IPC: B61H7/08
Filed: 1994-06-23
Granted: 1996-05-27
Abstract: 1. Магнитный тормоз рельсового транспортного средства, содержащий тормозной блок, установленный на раме транспортного средства, выполненный в виде расположенных между пластинами магнитопровода с продольными полюсными наконечниками постоянных магнитов, отличающийся тем, что между пластинами магнитопровода установлен с возможностью перемещения в продольном направлении дополнительный магнитный блок, выполненный из чередующихся магнитопроводящих пластин, установленных в поперечном направлении, и постоянных магнитов, обращенных друг к другу одноименными полюсами, а в пластинах магнитопровода в зоне контакта с дополнительным магнитным блоком выполнено 0,5n + 1 пазов высотой h = hи длиной l, лежащей в пределах l≅ l ≅ (l+ l), где n - количество постоянных магнитов, h- высота, l- длина постоянного магнита и l- длина магнитопроводящей пластины дополнительного магнитного блока, причем вертикальные оси симметрии пазов отстоят одна от другой на расстоянии L = 2(l+ l), а оси симметрии пазов соседних пластин смещены относительно одна другой в продольном направлении на величину шага магнитной системы дополнительного блока, равного t = l+ l.2. Тормоз по п. 1, отличающийся тем, что в пазах магнитопровода установлены диамагнитные вставки и (или) постоянные магниты, направление магнитного поля которых совпадает с направлением магнитного поля тормозного блока.
Patent RU-2082941-C1 (RU)
Inventor: ZHUKOV VLADIMIR P
IPC: F42B10/50
Filed: 1994-07-04
Granted: 1997-06-27
Abstract: FIELD: rocketry, in particular, recoverable research rockets. SUBSTANCE: rocket with aerodynamic brake in the form of main and auxiliary flaps laid longitudinally on its body for movement along the rocket body. Auxiliary flaps are installed symmetrically relative to rolling plane of synchronizer symmetry and made in the form of double-arm lever, whose shorter arm is connected to synchronizer. EFFECT: improved design. 2 cl, 5 dwg
Patent RU-2092699-C1 (RU)
Inventor: NECHAEV EVGENIJ P
IPC: F01M9/02
Filed: 1994-07-05
Granted: 1997-10-10
Abstract: Использование: изобретение предназначено для стабилизации и улучшения физико-химических свойств моторного масла, работающего в трибохимическом режиме смазки ДВС. Сущность изобретения: способ основан на ведении процессов экстракции и реэкстракции микроэлементов из загрязнений работающих моторных масел (продуктов неполного сгорания топлива, износов деталей трения, нерастворимых осадков нагароотложений, разложения компонентов присадки). Процессы осуществляют непосредственно в эксплуатационных режимах работы ДВС в заданных и контролируемых температурных и магнитных полях в активных зонах аппарата стабилизации масла в сочетании с твердыми антиоксидантами. 7 з.п. ф-лы, 2 табл.
Patent RU-2114552-C1 (RU)
Title: Method for predicting remote outcome of myocardial infarction cases
Inventor: LESHCHINSKIJ L A
IPC: A61B5/02
Filed: 1994-08-03
Granted: 1998-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying gravimetric test at the 6-10 day from the beginning of myocardial infarction attack to determine total displacement of ST segment on Neb electrocardiogram. Prediction index PI is calculated from PI=A x (0.0048 x A - 0.51) + ST x (-6.67 ST - 0.17) + 18.735, where A is the patient age in years, ST is total displacement of ST segment on Neb electrocardiogram. PI<5 being observed, unfavorable myocardial infarction outcome is predicted. EFFECT: enhanced accuracy of diagnosis. 1 tbl
Patent RU-2087220-C1 (RU)
Title: Rolling stand
Inventor: BURKIN SERGEJ P
IPC: B21B35/00
Filed: 1994-09-06
Granted: 1997-08-20
Abstract: FIELD: rolling equipment. SUBSTANCE: rolling stand includes frame, rolls provided with necks arranged in chocks and mounted with possibility of rotation by means of hydraulic motors joined with high pressure source. Stators of said hydraulic motors are secured to roll chocks, their rotors are partially contained in cavity of roll necks and fixed in said cavity by means of connectable joint. Hydraulic motors of adjacent rolls are connected with high pressure source by means of flow divider. Each neck of roll is joined with its own hydraulic motor. Hydraulic motors of the same roll are connected in parallel. EFFECT: decreased dimension of drive system, lowered energy consumption, enhanced accuracy of roll speed matching. 2 cl, 4 dwg
Patent RU-2104832-C1 (RU)
Title: Device for protection from chips on sawmill with saw blade
Inventor: GERKHARD KEHL BER
IPC: B23D47/00
Filed: 1993-01-13
Granted: 1998-02-20
Abstract: FIELD: designs of sawmills. SUBSTANCE: device consists of several parts. One part has appliance for its installation with adjusted force on at least one side of saw blade beyond the teeth of saw blade, while the other part is located in zone of saw blade teeth coming out of blank. EFFECT: higher efficiency. 13 cl, 13 dwg
Patent RU-2075214-C1 (RU)
Title: Способ микроволновой экстракции биологического сырья
IPC: C11B9/02
Filed: 1994-09-27
Granted: 1997-03-10
Abstract: 1. Способ микроволновой экстракции биологического сырья, включающий смешивание порции сырья с неполярным растворителем, обработку смеси микроволновой энергией, разделение фаз, выделение экстрактивных веществ из раствора отгонкой растворителя в газовой фазе, конденсацию с возвратом в цикл, отличающийся тем, что обработку смеси микроволновой энергией осуществляют при пленочном режиме течения в поле центробежных сил, а конденсацию по меньшей мере части газовой фазы предыдущей порции сырья проводят путем барботирования в смесь в процессе микроволновой обработки последующей порции сырья в виде сверхзвукового закрученного потока, подаваемого к оси вращения поля центробежных сил.2. Способ по п.1, отличающийся тем, что подачу газовой фазы на барботирование осуществляют в пульсирующем режиме.
Patent RU-2086752-C1 (RU)
Title: Method for back-cementation of casing string in well
Inventor: PERMYAKOV ALEKSANDR P
IPC: E21B33/14
Filed: 1995-02-15
Granted: 1997-08-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this is used in cementation of casing strings in wells. It cuts time and use of materials, permits injection of plugging compound of any density at any velocity and under any pressure. Mounted on lower end of casing string to be run into well is spring-loaded non-return valve of plate-type. It is made for possible opening under action of axial vertical force directed downwards for example under action of flushing tube string. Holes are made in lower part of string. Annular space between casing string and flushing tube string is filled with liquid. Back pressure is created. During injection of plugging solution into annular space, effected at well head is regulation of back pressure value. Moment of stopping injection of plugging solution into annular space of well is defined at appearance of plugging solution of required composition at well head. EFFECT: high efficiency. 4 dwg
Patent RU-2043114-C1 (RU)
Title: Method for preparing and applying species of medicinal herbes
Inventor: REJZIN ANDREJ B
IPC: A61K36/185
Filed: 1995-02-15
Granted: 1995-09-10
Abstract: FIELD: medicine. SUBSTANCE: method involves crushing herbes to produce particles 100-750 mcm in size, pouring water in raw materials-to-water proportion of 1:75, heating to 100 C and infusing during 20-30 min. The herb infusion is taken together with the sediment of the extracted vegetable raw materials. EFFECT: enhanced physiological effectiveness of the medicinal preparation. 3 cl
Patent RU-2103464-C1 (RU)
Inventor: EHLGOR SKANDORF NIL SEN
IPC: E05C3/16
Filed: 1993-08-18
Granted: 1998-01-27
Abstract: FIELD: locking devices. SUBSTANCE: this is used for locking doors, windows, etc. Lock with catch and spring has base component 10, catch 5 with protrusion 6 for engagement with thrust strip 4 adapted for emerging from closed position by overcoming resilient counteraction. Also provided is operating device 12 for moving catch 5 back to open position in which catch 5 can turn around its axle relative to base component 10. Open position is obtained by turning around axles 7, 9 outside. Resilient member 19 is located so as to retain catch 5 in position which is parallel to closed position. Catch 5 and base component 10 together create opposite members of four-link mechanism in which catch 5 by means of first hinge 7 is connected by one end which forms protrusion with link 8. This link by means of second hinge 9 is connected with base component 10. Catch 5 by its other end by means of third hinge 11 is connected with operating device 12 which in its turn by means of fourth hinge 14 is connected with base component 10. EFFECT: high efficiency. 8 cl, 3 dwg
Patent RU-2109916-C1 (RU)
Title: Tool
Inventor: MAKLIOD GEHVIN TOMAS
IPC: E21B25/02
Filed: 1994-06-15
Granted: 1998-04-27
Abstract: FIELD: earth digging machinery and equipment. SUBSTANCE: this relates to system for replacement of cutting member in earth drill in field conditions and particularly to system for replacement of drilling heads or/and reaming drill intended for taking earth samples. Tool is used for displacing cutting member along earth drill and replacing it in field conditions. Cutting member is formed by number of segments. Earth drill is provided with means for setting cutting member in working position. Tool has carrier on which segments for replacement can be installed. Tool can be brought in operation with ensuring sliding of segments relative to tool when tool passes predetermined position inside earth drill. In this case, one end of segments can pass aside of tool for engagement with setting means and can be held in cutting position. EFFECT: higher efficiency. 14 cl, 16 dwg
Patent RU-2125204-C1 (RU)
Title: Burner
Inventor: FRANTS DURST
IPC: F24H1/40
Filed: 1994-07-01
Granted: 1999-01-20
Abstract: FIELD: combustion of gas-and-air mixture using waste gas as source of heat. SUBSTANCE: burner has housing 1 with furnace chamber with inlet hole 2 for delivery of gas-and-air mixture used as fuel and outlet hole 3 for waste gases. Furnace chamber is filled porous material 5 whose porosity changes along furnace chamber in such way that pores in way of gas-and-air mixture flow increase forming critical Peclet number on boundary surface or in definite zone B of porous material 5. At critical Peclet number, flame is likely to arise and below this number, flame is suppressed. EFFECT: enhanced stability of combustion at low temperature; reduction of toxic emissions. 24 cl, 6 dwg