baber/WOPTO huggingface dataset:
Patent RU-2015598-C1 (RU)
Title: Device for complex protection of electric motor against injuries
Inventor: STANKEVICH STANISLAV N
IPC: H02H7/04
Filed: 1991-04-01
Granted: 1994-06-30
Abstract: FIELD: electrical engineering. SUBSTANCE: device for complex protection of electric motor against injuries has unit protection against delayed start, unit of protection of phase break, display unit, voltage divider, reference voltage correction unit including elements of smooth adjustment of reference voltage and of stepped switching of reference voltage calibrated in shares of rated current of electric motor. This makes it possible to simplify adjustment of relay to current of particular motor. Adjustment is run as follows: coarse adjustment is carried out by selection of division ratio of voltage divider in compliance with name plate of electric motor. Then electric motor is started and current is measured in phase of it, its relation to rated value is determined in shares and switch of stepped adjustment is set into position corresponding to given measurement. Then one strives for illumination of light emitting diode OVERLOAD with the aid of element of smooth adjustment of reference voltage, i.e. fine adjustment to particular value of current of electric motor is performed determined in shares of nominal value. Switch of stepped change of setting is put into various positions, i.e. value of overload of 100 or 110% is set. EFFECT: enhanced safety of operation of electric motor. 3 cl, 2 dwg
Patent RU-2048866-C1 (RU)
Title: Adsorption air separating apparatus
Inventor: MATYASH YURIJ I
IPC: B01D53/04
Filed: 1991-04-18
Granted: 1995-11-27
Abstract: FIELD: separation of gases. SUBSTANCE: apparatus has adsorbers made as a unit and having one common side and air inlet branch pipes disposed at their opposite ends. Heat conductive members are positioned in adsorbers perpendicular with respect to gas flow direction. Heat conductive members positioned at the side adjacent to adsorber inlet are in thermal contact with heat conductive members of other adsorber positioned at the side adjacent to adsorber outlet. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2008577-C1 (RU)
Inventor: PETROV EVGENIJ T
IPC: F25B1/00
Filed: 1991-02-11
Granted: 1994-02-28
Abstract: FIELD: petrochemical, gas and food industry. SUBSTANCE: placed additionally in closed circulation circuit of refrigerating plant which has compressor, cooler, condenser and drainage receiver with circulation pump and evaporation system are hydrocyclone, ejector and filters which makes it possible to combine processes of cooling of superheated vapor and separation of oil from vapor in cooler preventing rise in concentration of oil drainage receiver. EFFECT: enlarged operating capabilities. 2 cl, 1 dwg
Patent RU-2014411-C1 (RU)
Title: Embedded part
Inventor: TIMOKHIN PAVEL N
IPC: E04B1/38
Filed: 1991-05-12
Granted: 1994-06-15
Abstract: FIELD: civil engineering. SUBSTANCE: embedded part comprises plate with strip-shaped anchor members. Plate has a longitudinal hole merging into a round hole and each strip has holes and anchor spindles inserted into strip holes and welded up to them. Embedded part of this design functions as follows. A bolt is inserted into rectilinear hole through round upper part. Secured to this bolt is connecting piece which presses a panel to column, thus taking full load of panels. EFFECT: improved design. 1 dwg
Patent RU-2006598-C1 (RU)
Inventor: ROBUSTOV VALENTIN V
IPC: F01M5/00
Filed: 1991-05-30
Granted: 1994-01-30
Abstract: FIELD: internal combustion engines. SUBSTANCE: device has heater 1 mounted on bottom of oil sump of internal combustion engine under oil header. Housing of heater 1 is made in form of two horizontal plates manufactured from heat-resistant electrical insulating material. Arranged in between plates is thin band with supply electrodes 6 and discharge electrodes 6 and protective inserts with butt soldered seams. Through ports provided in upper plate are used for direct contact of oil with heating element-band. EFFECT: simplification of construction and reduction of overall dimensions. 2 cl, 4 dwg
Patent RU-2045647-C1 (RU)
Title: Large-span building
Inventor: ETINGOF ILYA IZRAILEVICH
IPC: E04H15/20
Filed: 1991-06-10
Granted: 1995-10-10
Abstract: FIELD: large-span quickly-erected public and industrial buildings. SUBSTANCE: large-span building comprises a two-layer shell and a wave-like screen in the form of a pipe filled with a setting compound. The crests of the pipe waves are secured alternately to the shell layers via linear members to which the shell layers are fastened. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2019509-C1 (RU)
Title: Process for preparing yttrium-barium-copper oxide
Inventor: DANILOV VYACHESLAV P
IPC: C01F17/30
Filed: 1991-06-25
Granted: 1994-09-15
Abstract: FIELD: preparation of yttrium-barium-copper oxide Ba 2 Cu 3 O 7-δ . SUBSTANCE: yttrium, barium and copper are precipitated in the form of an oxalate precipitate from a nitrite solution. In order to precipitate, the precipitant is a sodium-oxalate solution containing sodium hydroxide. The precipitation is carried out at a pH of 9.6-9.8. The precipitate is washed with water and alcohol heat treated at 800 C for 5 hr and at 920 C for 6 hr and is then subjected to oxidizing roasting in a stream of oxygen at 350 C. EFFECT: improved process. 1 tbl
Patent RU-2015457-C1 (RU)
Inventor: BUBNOV LEONID A
IPC: F24H1/20
Filed: 1991-06-26
Granted: 1994-06-30
Abstract: FIELD: power engineering. SUBSTANCE: electrode heater includes heating chamber 2 placed into housing partially filled with intermediate heat-transfer agent and provided with phase electrodes 3 and heat exchanger 4 located in gas volume of heating chamber. Heating chamber 2 communicates with compensation vessel 5 through normally open valve 6 which drive is built in the form of bellows 7 positioned between space of heating chamber 2 and atmosphere. EFFECT: simplified design, enhanced reliability and efficiency. 1 dwg
Patent RU-2045320-C1 (RU)
Title: Vacuum-distillation apparatus
Inventor: SHISHKIN VIKTOR V
IPC: B01D3/10
Filed: 1991-06-26
Granted: 1995-10-10
Abstract: FIELD: chemical and oil industries. SUBSTANCE: torus 12 reciprocates inside evaporating chamber 1 under the action of drums 9 and 10. The rarefication created inside evaporating chamber 1 contributes to boiling up of the initial liquid. The vapor created at the boiling is condensed in expanders 2 provided with coolers 4 and discharged into system 5 for collecting condensate. The exhaust liquid enters system 7 for collecting exhaust liquid. EFFECT: improved design. 1 dwg
Patent RU-2011105-C1 (RU)
Title: Device for sealing an oil pipeline
Inventor: LOBANOV OLEG A
IPC: F16L55/11
Filed: 1991-05-28
Granted: 1994-04-15
Abstract: FIELD: oil-pipelines exploitation. SUBSTANCE: annular projection of the insertion has longitudinal section shaped as tapering and expanding portions, Within the insertion an elastic plug is set up with its side wall being in contact with the inside of the annular projection. On one side of the plug a conical step is provided with a blind opening and on the other side of it - a metallic disk is position coaxially to the plug. The maximum diameter of the disk exceeds the diameter of the minimal cross section of the insertion. In an expanding part of the insertion a catcher is disposed which is aligned with the plug and has the form of a cylindrical sleeve with apertures made in its side wall. The disk has a sharpened stem with its point being directed toward the catcher. The portion of the catcher adjacent to its blind end if filled with a fibrous or frothed material. The thickness of which is equal to the length of the stem portion projecting beyond the end of the plug. The axial length of the plug does not exceed the distance between the blind end of the catcher and the nearest edge of the outlet opening of the cylindrical pocket. The inner diameter of the pocket exceeds the maximum diameter of the plug. EFFECT: enhanced reliability of sealing. 1 dwg
Patent RU-2004151-C1 (RU)
Inventor: KOZLOVSKIJ GENNADIJ M
IPC: A01K57/00
Filed: 1991-05-12
Granted: 1993-12-15
Abstract: Использование: сельское хоз йство, в частности  пчеловодство. Сущность изобретени : устройство  дл  улова пчелиного ро  примен етс  дл   предотвращени  самопроизвольного выхода пчелиных  роев из ульев страивающихс  семей и обеспечени  запрограммированного их переселени  в  ульи, установленные р дом с ульем страивающейс   семьи, либо в корпуса, размещенные на верхней  части многокорпусных ульев и отделени  от гнездовых  корпусов глухой горизонтальной диафрагмой . Устройство дл  отлова пчелиного ро  содержит  камеру приема пчелиной матки 1 и слета пчелиного  ро  2, имеющие сквозные отверсти , в которых  размещены элементы одностороннего перемещени  матки, выполненные в виде сетчатых конусов  4 и 5, и дополнительные направлени  перемещени  матки 7. Дл  перемещени  пчелиной  матки камеры 1 и 2 соединены посредством телескопической  трубки 8. в стенках которой выполнены  сквозные отверсти  9 дл  прохода рабочих пчел.  Выпущенный из первого пчелиного уль  рой попадает  в камеру 1, сообщенную с телескопической  трубкой 8. Роевые пчелы могут через отверсти  9 в  стенках трубки 8 выйти наружу, матка не может.  Поэтому перемеща сь по трубке 8 матка попадает  в камеру 2 и затем во второй улей, предназначенный  дл  заселени , матка, войд  в тот улей, увлекает  за собой остальных пчед 3 ил.
Patent RU-2031363-C1 (RU)
Title: Method of measuring optical lengths and delays of fiber light guides and other fiber-optic elements
Inventor: DANELYAN ARKADIJ G
IPC: G01B21/02
Filed: 1991-06-27
Granted: 1995-03-20
Abstract: FIELD: measurement technology. SUBSTANCE: linear dependence of phase shift of modulated optical signal in light guide on modulation frequency f is used for realization of the method. As phase difference meters are able to measure phase shift only in 2π boundaries, the electric signal frequency should be changed according to the method which modulates intensity of optical radiation passing through the light guide. Two values f 1  and f 2  of frequencies are fixed which correspond to two sequent "zero" countings of phase differences of signals in channels of two-channel measuring device; in this case channels of light guide measured or other passive fiber-optic element are disconnected. After that two sequent countings f 3  and f 4  are fixed which correspond to two sequent countings of phase differences of signals in channels but taking into account that one channel of light guide measured is connected to the circuit. Optical length of the light guide to be found and measured as well as signal delay in passive fiber-optic element are calculated from the relation given in the description of the invention. EFFECT: simplified process of measurement: improved precision. 3 dwg
Patent RU-2007181-C1 (RU)
Inventor: KHACHIYANTS VLADIMIR I
IPC: A61K38/17
Filed: 1991-10-01
Granted: 1994-02-15
Abstract: FIELD: medicine. SUBSTANCE: the process comprises using ceraine containing materials, treating them with a solution having/the pH of 10.8-13.8 and a liquid phase coefficient of 10-35 at 16-32 C, first for 4-28 hours and containing 0.1-5.0 % sodium peroxide, 1-10 % sodium chloride and 0.5-5.0% hydrogen peroxide, flooding them after the washing operation with a solution having the/pH of 1.2-2.9 and a liquid phase coefficient of 5-10 and containing 0.1-5.0% ortho-phosphoric acid and 0.1-3.0% nitric acid for 4-24 hours, then treating them again with an alkaline solution having a liquid phase coefficient of 10-25, adjusting the/pH of 7.0-9.0 after the neutralization operation, homogenizing and filtering them, adding ethanol to a concentration of 10-40% and precipitating the desired product which can be dried and used as a powder having a particle size of not greater than 3 mm as a sponge or a film. EFFECT: a wider range of agents and no allergic reactions. 4 cl, 4 tbl
Patent RU-2021329-C1 (RU)
Title: Stable low-viscous emulsion and process for preparing thereof
Inventor: RIVAS ERSILIO
IPC: C09K23/52
Filed: 1992-02-11
Granted: 1994-10-15
Abstract: FIELD: chemical industry. SUBSTANCE: a stable low-viscous emulsion with a drop size of ≥15 and a viscosity of ≅1500 at a rate of 1s -1  and 26.7 C is based on a viscous hydrocarbon with the addition of 20-30 % water and 0.1-5.0 % an emulsifier containing a mixture of a nonionic or anionic surfactant with 1.0-5.0 % ethoxylated phenolformaldehyde resin. The emulsion is prepared by mixing with an emulsifier and water in an amount that assures the maximum 15 % content of the emulsion in the mixture. The resultant mixture is heated to 49-93 C and stirred to obtain a concentrated emulsion with an oil drop size of not greater than 4 microns. This emulsion is diluted to a water content of 20-30 % in the desired product, heated to 60-104 C and stirred to an oil drop size of ≥15. EFFECT: improved properties of the emulsion and greater efficiency of the process. 3 cl, 1 dwg, 5 tbl
Patent RU-2040362-C1 (RU)
Title: Method of guided cast hardening
Inventor: LAPSHIN ALEKSANDR VLADILENOVIC
IPC: B22D27/04
Filed: 1992-01-09
Granted: 1995-07-25
Abstract: FIELD: foundry engineering. SUBSTANCE: within this method metal-static and dynamic pressure during mould casting increases. Mixture is charged in a crucible furnace and melted there. At the asame time mould is placed in a through cavity of the same furnace, cast and starts removing from the through cavity while cast hardens. New in this method is that mould in a through furnace cavity is filled with metal cast in another furnace and molten metal is poured from this melting cavity after mould is removed from a through cavity. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2000646-C1 (RU)
Inventor: ALIMOV TAGIR I
IPC: H02M7/12
Filed: 1992-01-17
Granted: 1993-09-07
Abstract: Устройство дл  управлени  преобразователем  содержит блок управлени  1, опто-  пары 2 и 3, фазирующий трансформатор 6.  диоды 4, 5, 7-9, 1 з.п.ф-лы, 1 ил.
Patent RU-2031221-C1 (RU)
Title: Method of operation of internal combustion engine
Inventor: ZAMARAEV OLEG ALEKSANDROVICH
IPC: F02B41/00
Filed: 1992-01-22
Granted: 1995-03-20
Abstract: FIELD: engine engineering. SUBSTANCE: method includes supplying charge into cylinder, supplying cooling charge in a space heated by heat of combustion products of charge, compressing the charge in the cylinder, compressing and heating the cooling charge in the space, igniting the charge, burning out the charge, expanding combustion products in the cylinder which is accompanied with doing mechanical work, discharging exhaust gases from the cylinder, and discharging heated cooling charge from the space. The heated cooling charge is expanded and heated upstream of the outlet of the space that is accompanied with doing additional mechanical work. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2000850-C1 (RU)
Inventor: KRASOVSKIJ ANATOLIJ M
IPC: B05C9/14
Filed: 1991-11-19
Granted: 1993-10-15
Abstract: Использование: изобретение относитс  к нанесению  тонких полимерных покрытий, в частности к  устройствам дл  формировани  тонких поли-п-  ксилиленовых покрытий в газовой фазе из цикло-  ди-п-ксипипена, и может быть использовано в микроэлектронике  и биологии дл  уменьшени  размеров  и тепловой инерционности реактора, повышени   равнотолщинности покрыти  на поверхност х  сложной конфигурации при создании герметизирующих , влагозащитных, изолирующих и других  функциональных слоев. Сущность изобретени : по  кра м реактора дополнительно установлены внутренние  или внешние кольцевые электроды, соединенные  с высоковольтным источником питани .  Внутри реактора между электродами установлен  источник электронов Кроме того, дл  оперативного  безынерционного регулировани  скорости сублимации  циклоди-п-ксилилена в зоне сублимации установлен  наружный или внутренний электрод соединенный  с регул тором напр жени . 1 зп.ф-лы. 2  ип
Patent RU-2028141-C1 (RU)
Title: Composition for hair-dressing
Inventor: STEPANOVA ALEKSANDRA LEONTEVNA
IPC: A61Q5/06
Filed: 1992-02-11
Granted: 1995-02-09
Abstract: FIELD: domestic chemistry. SUBSTANCE: this hair-dressing composition includes gelatin, sodium carboxymethylcellulose, citric acid, glycerin, formalin, water-alcohol-glycerin extract of nettle, dye, aromatic and water. Enumerated ingredients are to taken in prescribed definite proportions. EFFECT: greater elasticity and durability of curls and prevention of adhesion of hairs. 2 tbl
Patent RU-2018294-C1 (RU)
Title: Apparatus for treating spinal column
Inventor: PICHKHADZE ALEKSANDR L
IPC: A61H1/02
Filed: 1992-01-09
Granted: 1994-08-30
Abstract: FIELD: medicine. SUBSTANCE: apparatus has rod thickened in the middle part and converged to the ends and tip made of a hard material, e.g. steel. Longitudinal section of the tip is trancated ellipse having edges bent inward. Free end of the rod has thread and arrester for a handle. EFFECT: improved design. 3 dwg
Patent RU-2041379-C1 (RU)
Title: Device for preparing fuel-air mixture for internal combustion engine
Inventor: FRANTSEV VLADIMIR F
IPC: F02M31/135
Filed: 1992-02-18
Granted: 1995-08-09
Abstract: FIELD: engine engineering. SUBSTANCE: device has carburetor with large and small diffusers and passageway of the main batching system positioned inside the small diffuser and thermoelectric heater connected with power source through an electric circuit and positioned in the passageway. The heater can be detachable. A voltage regulator, which is kinematically coupled with the drive of the throttle gate of the carburetor, is connected in the electric circuit. EFFECT: improved accuracy of preparing. 3 cl, 1 dwg
Patent RU-2074393-C1 (RU)
Inventor: TARANIN ALEKSANDR V
IPC: G01N33/569
Filed: 1992-03-13
Granted: 1997-02-27
Abstract: FIELD: veterinary immunology. SUBSTANCE: analyzed samples of mink biological fluids were applied as micropoints matrix on solid-phase porous carrier, mainly nitrocellulose, and dried at the room temperature. Then carrier is incubated for 30-60 min in blocking solvent, for example, gelatin and interaction reaction of antibodies bound with carrier in the examined samples is carried out in the same blocking solution in the presence of viral antigen labeled with enzyme. The source of the antigen labeled with enzyme is biotin-streptavidin-peroxidase conjugate of mink Aleutian disease virus. After carrier washing off in buffer results of interaction in enzyme-substrate solution were recorded by appearance of the stained spots in sample place containing antibodies to mink Aleutian disease virus. EFFECT: improved method of detection. 7 cl, 3 dwg
Patent RU-2036646-C1 (RU)
Title: Method for protecting myocardium in operations on heart under perfusionless hypothermia conditions
Inventor: LITASOVA ELENA E
IPC: A61M19/00
Filed: 1991-08-02
Granted: 1995-06-09
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes using cardioplegic solution in which content of potassium is close to that in patient's plasma and repeatedly carrying out cardioplegic cure, if necessary. EFFECT: shorter time required for recovery of cardiac activity in post-occlusion period and prevention of development of cardiasthenia.
Patent RU-2008739-C1 (RU)
Inventor: METEL ALEKSANDR S
IPC: H01J27/04
Filed: 1992-04-28
Granted: 1994-02-28
Abstract: FIELD: electron devices. SUBSTANCE: hollow cathode of gaseous-discharge chamber of ion source is manufactured in the form of set of individual cathode elements isolated from each other. One of adjacent cathode elements in any adjoining pair is positioned with partial embracing of other with gap between their facing surfaces. Value of gap does not exceed doubled width of layer of volumetric positive charge between cathode and plasma formed in its space. Specified arrangement of cathode elements prevents penetration of discharge plasma and ions emitted from its boundary into gaps between cathode elements. Consequently sputtering of gaseous-discharge chamber and its structural elements located between cathode and body with accelerated ions is avoided. As a result of it deposition of metal on insulators does not occur and service life of ion source is prolonged. Each cathode element may be connected to source of discharge voltage via separate resistor. EFFECT: prolonged service life of ion source. 4 cl, 2 dwg
Patent RU-2051570-C1 (RU)
Inventor: RUBTSOVA MAJYA S
IPC: A01H1/04
Filed: 1992-06-19
Granted: 1996-01-10
Abstract: FIELD: agriculture. SUBSTANCE: seeds are steeped for 30-32 h, and a measurement is taken of the potential difference between the polar ends of the embryo. Also measured are potential differences between the polar ends of the seed back side and between the embryo and endosperm. Their dynamics are tracked during the process of steeping, and correlation of change in the values of the potential difference and ATF-activity of the embryo is indicative of the heterosis effect at its maximum level at least 4,000 mcg of inorganic phosphorus/h/g of dry embryo matter. The seed and water are in contact with the mediation of water. EFFECT: simpler and more accurate method. 2 cl, 2 dwg
Patent RU-2061692-C1 (RU)
Title: Способ получения замещенных n-(арил)-1,2,4-триазолопиримидин-2-сульфамидов
Inventor: TIMOTI S DZHONSON
IPC: C07B61/00
Filed: 1992-10-06
Granted: 1996-06-10
Abstract: Использование: в сельском хозяйстве в качестве гербицидов. Сущность: продукт - N-(арил)-1,2,4-триазолопиримидин-2-сульфамиды. Реагент 1; замещенный 1,2,4-триазопиримидин-2-сульфонилхлорид. Реагент 2: ариламин формулы АгNН 2 . Условия реакции: инертный апротонный органический растворитель, пиридиновое основание, каталитическое количество диметилсульфоксида. 1 з.п. ф-лы., 2 табл.
Patent RU-2008376-C1 (RU)
Inventor: KAZAKOV MARK E
IPC: D01D10/02
Filed: 1992-06-25
Granted: 1994-02-28
Abstract: FIELD: production of carbonic fibrous materials, knitted goods, cords, and electroconducting elements. SUBSTANCE: carbonic twisted thread based on viscose threads is made of 13-18 complex threads, linear density 192 or 380 tex, each thread having 60-120 tw/m, linear density 100-600 tex, specific breaking strength up to 60 gf/tex, loop strength not under 50% of breaking load, breaking elongation 0.8-1.5% , modulus of elasticity not over 5000 kgf/sq. mm, specific conductance 0.0038-0.0078 Om -1 m -1 . Thread is produced by carbonizing viscose tape whose warp contains viscose twisted threads, linear density 760-3420 tex, composed of complex threads, nominal linear density 192 or 380 tex, twisted into at least 4 threads in S and Z directions at 60-200 tw/m. Weft consists of viscose complex threads, linear density 192 and 380 tex. After heat treatment at 2400-2800 C the tapes are finished and separated into threads. EFFECT: improved functional and operating characteristics. 3 cl
Patent RU-2025725-C1 (RU)
Inventor: BELIKOV EVGENIJ G
IPC: G01N27/90
Filed: 1992-10-09
Granted: 1994-12-30
Abstract: Изобретение относится к средствам неразрушающего контроля материалов и может быть использовано для вихретоковой дефектоскопии линейнопротяженных изделий. Для взаимодействия с последними вихретоковый преобразователь выполнен в виде вытянутой прямоугольной рамки, расположенной на образующей сегмента цилиндрического каркаса. Высота этого сегмента и размер меньшей стороны рамки связаны оптимальным с точки зрения достоверности дефектоскопии соотношением. 2 с. и 1 з.п. ф-лы, 4 ил.
Patent RU-2005871-C1 (RU)
Inventor: EGUNOV EVGENIJ V
IPC: E05B75/00
Filed: 1992-07-28
Granted: 1994-01-15
Abstract: FIELD: law-enforcing bodies. SUBSTANCE: fixing device has the form of cylindrical catch loaded by flat springs installed in shaped slots of handcuffs. Arcuate grip has ratchet teeth whose depth exceeds diameter of cylindrical catch. Axis of arcuate slot in handcuff body is positioned eccentrically to axis of grip motion. EFFECT: more reliable limiting of freedom of movement. 2 cl, 1 dwg