baber/WOPTO huggingface dataset:
Patent RU-2053018-C1 (RU)
Inventor: SLADKOVA TAMARA A
IPC: B01J37/02
Filed: 1991-06-24
Granted: 1996-01-27
Abstract: FIELD: catalysts. SUBSTANCE: aluminium oxide with specific surface 210-220 m 2 /g and mean pore radius   is impregnated with palladium chloride solution in diluted hydrochloric acid. Mass ratio of palladium chloride to aluminium oxide is 1: 300. After impregnation the sample is dried, cooled to the room temperature and treated with 3-5% allyl alcohol solution acidified with acetic acid up to pH = 3. Catalyst is washed for alcohol excess removal and dried in the air at gradual temperature raise up to 140 C. Catalyst has 0.1-0.5% palladium. Catalyst properties: purification degree is 99.7-100%, stability is 3500 hr. EFFECT: enhanced quality of catalyst. 1 tbl
Patent RU-2005744-C1 (RU)
Inventor: PROZOROV VADIM A
IPC: C08L97/02
Filed: 1991-06-27
Granted: 1994-01-15
Abstract: FIELD: internal combustion engine. SUBSTANCE: composition contains the following components, % by weight: latex of synthetic diene rubber copolymer ( based on dry residue ) 100; sulfur 10-26.6; 2-mercaptobenzothiazole 1.25-4.00; zinc oxide 3.75-13.3; fibrous filler 125-665; cellulose 125-665; 50 % aqueous emulsion of oligohydroethylsiloxane and polymethylphenysiloxane (based on dry residue) 12.5-66.5 and barite 131.25-478. Given are the characterization of sealing product. EFFECT: increased ageing resistance. 2 tbl
Patent RU-2003236-C1 (RU)
Title: Устройство кодировани и декодировани телевизионного сигнала
Inventor: KHARATISHVILI NODARI G
IPC: H04N7/32
Filed: 1991-10-02
Granted: 1993-11-15
Abstract: Использование: в системах цифрового кодировани  телевизионного сигнала в телевизионной  технике. Сущность изобретени : устройство содержит  на передающей сгороне аналого-цифровой  преобразователь 1, блок разделени  сигналов  ркости  и цветности 2, вычитатель 3, квантователь 4,  кодер 5 с переменной длиной кодированного слова,  блок буферной пам ти передачи 6, блок управлени  передачи 7, сумматор 8, предсказатель 9, блок  оценки вектора перемещени  передачи 10, блок  определени  исходного значени  вектора перемещени  передачи 11, а на приемной стороне - блок  управлени  приемником 12, блок буферной пам ти  приемника 13, детектор 14 с переменной длиной  декодировани  слова, сумматор 15. блок разделени  сигналов  ркости и цветности 16, цифроанало-  говый преобразователь 17, предсказатель 18. блок  оценки вектора перемещени  19, блок определени   перемещени  19, блок определени  исходного  значени  вектора перемещени  приема 20 Устройство  обеспечивает дополнительное сокращение  избыточности цифрового телевизионного сигнала  путём повышени  точности определени  вектора  перемещени  4 ил
Patent RU-2027370-C1 (RU)
Title: Fish filleting device
Inventor: GOLIKOV VALERIJ V
IPC: A22C25/16
Filed: 1991-07-15
Granted: 1995-01-27
Abstract: FIELD: food industry; fish processing equipment. SUBSTANCE: disk-shaped blades are mounted at an angle relative to each other. They are located on a balance beam frame-mounted for swivel about its horizontal axle. EFFECT: higher fillet yield. 4 cl, 7 dwg
Patent RU-2037636-C1 (RU)
Title: External combustion engine
Inventor: VLADIMIROV PORFIRIJ SERGEEVICH
IPC: F02G1/04
Filed: 1991-09-05
Granted: 1995-06-19
Abstract: FIELD: engine engineering. SUBSTANCE: engine has cylinders with pistons and blowing ports connected through the bypass with reversing turbine-compressor mounted at its outlet, cooler connected with the bypass in series, and high-pressure pipe line provided with heater, delivery valve, and filling valve. EFFECT: improved design. 8 cl, 3 dwg
Patent RU-2041204-C1 (RU)
Title: Derivatives of arylsulfonylurea or their salts
Inventor: KHAJNTS KENE
IPC: C07D239/04
Filed: 1992-03-10
Granted: 1995-08-09
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of arylsulfonylurea or their salts of the formula (I)   where R 1  ethyl, propyl, isopropyl; R 2  halogen, CF 3 , C 1 -C 3 -alkyl, C 1 -C 3 -alkoxy, C 1 -C 2 -alkoxycarbonyl; n 0-1; R 3  H or methyl; R 4  methoxy or methyl; R 5  methoxy, methyl, chlorine; E N or CH. Reagent 1: compound of the formula (II)  . Reagent 2: NR 3 NR 6 . Reaction condition: in the medium of inert aprotonic solvent. Synthesized compounds were used in agriculture. EFFECT: improved method of synthesis. 11 tbl
Patent RU-2010868-C1 (RU)
Title: Method of thermal treatment of the articles
Inventor: BLINKOV VLADIMIR A
IPC: C21D1/04
Filed: 1991-11-25
Granted: 1994-04-15
Abstract: FIELD: thermal treatment of materials. SUBSTANCE: steel article is subjected to hot deformation and then it is annealed. Preliminary mechanic treatment is performed, and the article is heated to austenization temperature. Then article is cooled in hardening medium with simultaneous influence of electromagnetic and ultrasonic fields. Process is finished by tempering. EFFECT: improved reliability of operation.
Patent RU-2016430-C1 (RU)
Title: Method for producing magnetic fluid concentrate
Inventor: SOLOVEVA ZHANA F
IPC: H01F1/28
Filed: 1992-01-09
Granted: 1994-07-15
Abstract: FIELD: processes. SUBSTANCE: magnetic concentrate is produced from a suspension produced by partial air oxidation of an iron salt of etching solutions of metallurgic productions. The obtained highly dispersed magnetite is stabilized by a hydrophobic stabilizer. The magnetic concentrate is used for producing magnetic fluids on different bases. EFFECT: simplified processing and convenience of transportation. 1 tbl
Patent RU-2057577-C1 (RU)
Title: Method and catalyst for gas clearance from hydrogen sulfide and catalyst production method
Inventor: ABASKULIEV DZHANGIR A
IPC: B01J2/06
Filed: 1992-02-17
Granted: 1996-04-10
Abstract: FIELD: methods of catalytic purification of gasses. SUBSTANCE: method of gas clearance from hydrogen sulfide is exercised by its oxidation in elementary sulfur medium in presence of granulated titanium oxide catalyst, that has promoted addition of silicon carbide within duration of contact for 1 - 5.1 s. In the case they use catalyst with special surface of 88 - 260 mm 2 /g/g and has promoted silicon carbide under following ratio of components, mass % : promoted silicon carbide - 0.5 - 36, titanium dioxide - balance. In the case as promoters silicon carbide has one or several oxides of metals, taken from group: MO, V, Fe, Mg, Sr or graphite. Catalyst production method is described. EFFECT: improved gasses purification process. 8 cl, 3 tbl
Patent RU-2019847-C1 (RU)
Inventor: ANISIN VLADIMIR I
IPC: G01R29/00
Filed: 1992-03-02
Granted: 1994-09-15
Abstract: FIELD: measuring equipment. SUBSTANCE: method based on transforming electromagnetic field and recording it on information carrier involves transformation of time dependence of electrical field of electromagnetic radiation into three-dimensional distribution of the magnetic field frozen into plasma created in gas by an ionization wave moving against the pulse of recorded electromagnetic radiation. EFFECT: higher efficiency. 11 dwg
Patent RU-2029346-C1 (RU)
Title: Ship motion control device
Inventor: OSTRETSOV GENRIKH E
IPC: G05D1/00
Filed: 1992-01-27
Granted: 1995-02-20
Abstract: FIELD: automation of ship handling. SUBSTANCE: device is provided with angular velocity restoration unit, running speed pickup and additional adder. EFFECT: enhanced reliability through reduction of level of noise in ship-board steering gear control channel. 1 dwg
Patent RU-2006541-C1 (RU)
Inventor: AMIGUD EDUARD G
IPC: E01B27/06
Filed: 1992-03-02
Granted: 1994-01-30
Abstract: Использование: в машинах для выемки балластного слоя железнодорожного пути с целью его очистки и/или замены. Сущность изобретения: машина содержит установленную на ходовые тележки 2 раму 1 и рабочие органы, представляющие собой ковшовые роторы 15, по боковым сторонам рамы машины смонтированы фермы 6, одна из опор 7 которых шарнирно закреплена на раме, а другая связана с рамой машины тягой 10 изменяемой длины, при этом на ферме 6 между ее опорами установлены цапфы, несущие рамы 14 роторов 15, связанные посредством цилиндров 17 поворота с фермой 6. Такое выполнение позволяет увеличить жесткость подвески роторов при одновременном упрощении конструкции и обеспечить эффективное транспортирование вырезанного балласта. 2 з. п. ф-лы, 4 ил.
Patent RU-2039592-C1 (RU)
Title: Carbon-mineral sorbent production method
Inventor: DITTS ALEKSANDR A
IPC: B01J20/30
Filed: 1992-04-14
Granted: 1995-07-20
Abstract: FIELD: carbon-mineral sorbents production. SUBSTANCE: method provides for pyrolysis of unsaturated hydrocarbons on surface of carrier, modified with titanium oxide layers. EFFECT: method is used in carbon-mineral sorbents production. 2 cl, 1 tbl
Patent RU-2042159-C1 (RU)
Title: Optical joint
Inventor: VERBOVETSKIJ ALEKSANDR A
IPC: G02B6/40
Filed: 1992-05-13
Granted: 1995-08-20
Abstract: FIELD: computer technology. SUBSTANCE: optical joint has the first and the second cases of the connectors, which have side walls with guiding parts and clasping elements, which form joint latches with like latch elements of side walls of the second case. Top and lower walls are fastened by centering bushings and screwed pair. Rare walls are connected with side walls by screws. Joint has elastic gaskets, unit of foots of carrier plates, which has fastened gaskets, rests, guiding pins and guiding grooves, and elastic gaskets. The joint is mated with fiber-optic cable by means of its light guides with external protective envelope and with it itself. Carrier plates are centered one relatively anothers by means of lockers. Stacks of carrier plates are integrated into single unit by means of elastic gaskets, provided with attached gaskets. EFFECT: improved efficiency. 7 dwg
Patent RU-2129302-C1 (RU)
Title: Device for rank processing of digital-analog signals
Inventor: POPOV MIKHAIL ALEKSEEVICH
IPC: G06G7/122
Filed: 1992-05-15
Granted: 1999-04-20
Abstract: FIELD: automation and computer engineering, in particular, for image processing and recognition. SUBSTANCE: device has register for processed signal samples, maximal signal detector, threshold voltage source, two adders, comparators, setter of rank of detected signal, OR gate, generator of linearly increasing voltage, selecting multiplexer. Device provides automatic detection of arbitrary given rank statistics from unordered set of input signals. EFFECT: increased speed. 3 dwg
Patent RU-2025388-C1 (RU)
Inventor: ZAJTSEV VALENTIN M
IPC: B62M1/24
Filed: 1992-05-14
Granted: 1994-12-30
Abstract: Использование: изобретение относится к транспортным средствам с мускульным приводом. Сущность изобретения заключается в том, что велосипед снабжен двумя цепными приводами вала каретки, установленными с правой и левой стороны рамы велосипеда. Каждый привод включает принимающую звездочку, установленную на валу каретки и связанную с ним через обгонную муфту, и взаимодействующую с ней замкнутую цепную передачу. Цепная передача огибает две обводные звездочки, одна из которых установлена ниже, а другая - выше каретки. Педали закреплены на цепной передачи и соединены между собой гибкой нерастяжимой связью. Велосипед имеет повышенную эффективность и хорошо приспособлен для велосипедистов с различными антропометрическими данными. 5 з.п. ф-лы, 5 ил.
Patent RU-2018879-C1 (RU)
Title: Method of recording tracks of charged particles in air
Inventor: LYAPIDEVSKIJ VIKTOR K
IPC: G01T1/167
Filed: 1992-05-15
Granted: 1994-08-30
Abstract: FIELD: track recording of changed particles. SUBSTANCE: method involves the steps of: producing in a condensation chamber a steam flow from a heated source to a surface being cooled, creating a non-linear temperature gradient across the walls of chamber in the direction from top to bottom, introducing luminescent impurities into working liquid. To perform cooling a convection air flow is produced between the walls of chamber and envelop surrounding them. EFFECT: enhanced accuracy.
Patent RU-2062129-C1 (RU)
Title: Medicinal magnetic bracelet
Inventor: GERASIMOV YURIJ ANATOLEVICH
IPC: A61N2/08
Filed: 1992-03-12
Granted: 1996-06-20
Abstract: FIELD: magnetotherapy. SUBSTANCE: bracelet has belt with buckle which embraces wrist of hand. There are unlike pole miniature permanent ceramic magnets onto the bracelet. Magnets are fixed at opposite ends of rotating plate-magnet carrier, which is mounted onto motionless axis inside hollow case. Case is made of non-ferrous material, for example, of plastics, and fixed onto the belt. Magnets are mounted onto this side of plate which is turned to patient's body. EFFECT: improved efficiency of medicinal influence. 3 dwg
Patent RU-2044611-C1 (RU)
Inventor: KOZLOV VASILIJ P
IPC: B23K9/12
Filed: 1992-06-16
Granted: 1995-09-27
Abstract: Устройство может быть использовано для выполнения сварочных работ металлических соединений при свободном формировании шва в любых пространственных положениях. Цель: упрощение конструкции устройства для электродуговой полуавтоматической сварки металла с одновременным повышением качества формирования сварного соединения за счет обеспечения безинерционности вылета электрода. Сущность изобретения: повышение качества формирования сварного соединения за счет исключения инерционности вылета электрода обеспечивается тем, что механизм подачи электрода, включающий ведущий ролик с электроприводом и поджимной ролик с электромагнитом, соединен с цепью источника постоянного тока с жесткой характеристикой и с шланговым держателем и включенной в цепь источника постоянного тока. 1 ил.
Patent RU-2012903-C1 (RU)
Inventor: BUKHARIN VIKTOR D
IPC: G01S13/95
Filed: 1992-06-22
Granted: 1994-05-15
Abstract: Использование: радиолокация, определение статистических характеристик морского волнения посредством радиолокатора, установленного на летательном аппарате. Сущность изобретения: способ заключается в использовании бортового импульсного коротковолнового радиолокатора с широкой диаграммой направленности антенны, жестко связанной с летательным аппаратом, при его полете по окружности на постоянной высоте, выделение из последовательности эхо-сигналов от морской поверхности, центрированной огибающей, формировании, при переходе через нулевой уровень огибающей, последовательности импульсов с последующим измерением текущей длины морской волны (МВ) в зависимости от изменения текущего курса полета, выделении двух экстремальных значений длины МВ - минимального, измеренного в направлении распространения, и максимального в направлении ему перпендикулярном, равного длине гребней МВ, сравнении предыдущего значения длины МВ с последующим, выделении и запоминании четырех их экстремальных значений - двух минимальных, измеренных на курсах полета, совпадающих с направлением распространения МВ, и направлением ему противоположным, и два максимальных значения длины МВ, измеренных на противоположных курсах полета, перпендикулярных направлению распространения, с последующим определением длины МВ, длины гребней МВ и генерального направления распространения МВ. 1 з. п ф-лы, 4 ил.
Patent RU-2075511-C1 (RU)
Title: Method of preparing preparation for animal raw disinfection and conservation
Inventor: GAVRILOVA VALENTINA M
IPC: C14C1/02
Filed: 1992-06-19
Granted: 1997-03-20
Abstract: FIELD: disinfecting agents. SUBSTANCE: alkaline agent is added to by-side product of acetic acid production obtained by acetaldehyde oxidation up to the weight ratio of the formed sodium or calcium salts of formic and acetic acids to free acetic acid = (3-7):1. Alkaline agent is sodium hydroxide, or sodium hydrocarbonate, or calcium oxide, or calcium hydroxide, or calcium carbonate. EFFECT: improved method of producing.
Patent RU-2063104-C1 (RU)
Title: Pulse circuit primarily for strengthening boring tool rods
Inventor: NEDOBITKOV SERGEJ S
IPC: H03K5/24
Filed: 1992-06-23
Granted: 1996-06-27
Abstract: FIELD: pulse technique; metallurgy; hardening of boring tool rods. SUBSTANCE: device has high-frequency oscillator, adjusting capacitor, step-down hardening transformer, inductor receiving metal part (rod), thyristor converter, pulse-phase control system, thyristor converter voltage regulator inductor voltage regulator, two sensors, and numeric-control unit, all interconnected in appropriate way. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2076827-C1 (RU)
Title: Landing gear up local
Inventor: SOKOLOV VASILIJ I
IPC: B64C25/10
Filed: 1992-07-03
Granted: 1997-04-10
Abstract: FIELD: mechanical engineering; aviation; fixing of loads or constructions in lifted position; fixing of aircraft landing gears in retracted position. SUBSTANCE: landing gear up lock has body consisting of two cheeks 1 connected to each other, hook 2, power hydraulic cylinder 3, resilient member 4. Lock has two-link mechanism whose upper link 5 is made in the form of bell crank hinge connected by one arm with end of resilient member 4 and by other arm, with hook 2. EFFECT: improved reliability. 2 cl, 2 dwg
Patent RU-2046505-C1 (RU)
Title: Combined rotor winding
Inventor: POPOV VIKTOR I
IPC: H02K3/28
Filed: 1992-07-14
Granted: 1995-10-20
Abstract: FIELD: electromechanical engineering; combined a c machines. SUBSTANCE: rotor has combined double-layer winding with pole pairs p 1 /p 2 . For pole pair p 1 =5 winding is of multiphase short-circuit type; for pole pair p 2 =2 it is three-phase winding. Three-phase winding is star- or delta-connected. Leads P1, P2, P3 are connected to slip rings. Winding has coil groups K=36 placed in Z slots. In first phase, lead P1 is series-connected to groups numbered 1, 2, 3-10, 11, 12; each of them is cumulatively connected in parallel with group shifted through K/2= 18 groups. Group numbers alternate at interval k/6= 6 for phase p2 and K/3=12 for phase P3. Minus at group number means its opposing connection in phase. Z/K=C os integer number of coils in group. Slot pitch of coils y s  equals integer part of number 2Z/2p i . EFFECT: improved design. 6 dwg
Patent RU-2036023-C1 (RU)
Title: Powder feeder
Inventor: LEONOV BORIS P
IPC: B05B7/24
Filed: 1992-07-09
Granted: 1995-05-27
Abstract: FIELD: devices for application of coatings. SUBSTANCE: powder feeder has powder vessel containing powder feed meter and mixing chamber located in upper part. Powder feed meter is connected with control device and may be made in form of gate installed for motion. EFFECT: improved quality of coatings, higher efficiency of their application due to improved uniformity of supply of air-powder mixture and optimization of its concentration. 2 cl, 1 dwg
Patent RU-2082184-C1 (RU)
Title: Method of seismic prospecting
Inventor: EVCHATOV GENNADIJ P
IPC: G01V1/00
Filed: 1992-07-21
Granted: 1997-06-20
Abstract: FIELD: geophysical methods of examinations, specifically continuous method of vibration seismic prospecting. SUBSTANCE: in agreement with proposed method of seismic prospecting seismic signal from vibrator repeated periodically is sent into geological medium in one location and is recorded, vibrations of geological medium are received in second location. Vibroseismic signals received under different excitation cycles are summed up in step, summary signal is recorded. Then correlation of recorded sent signal with received vibroseismic summary signals is carried out. After end of recording of summary received vibroseismic signal its initial part equal to time interval during which sent signal reaches deepest part of examined structure and returns to point of reception is recorded in addition. Then correlation of recorded sent signal with summed up extended signal is performed. In compliance with another version of realization of invention first its final part equal to time interval during which sent signal reaches deepest part of examined structure and returns to point of reception is recorded, then its complete copy is recorded and correlation of received extended sent seismic signal with received summed up vibroseismic signals is performed. EFFECT: improved accuracy of seismic prospecting. 2 cl, 8 dwg
Patent RU-2033724-C1 (RU)
Title: Device for skinning fish fillet
Inventor: KUZOVLEV VLADIMIR K
IPC: A22C25/17
Filed: 1992-07-29
Granted: 1995-04-30
Abstract: FIELD: fish processing equipment. SUBSTANCE: device comprises vertically-installed loading tray for gravity loading of fish fillet from top down. This dispenses with the energy consumption for transportation of fillet. Air pressure in flexible shell of the hold-down drum and, consequently, force of pressing fish fillet to the tray are adjustable. A disc knife is simple in manufacture and operation. A fan simplifies the discharge of removed skin. EFFECT: absence of additional transfer links, smooth adjustment of fillet-to-tray pressing force, prompt refitting for a different kind of handled material, convenient operation, simple design, higher reliability and economy. 1 dwg
Patent RU-2043491-C1 (RU)
Title: Structurized hydrocarbon gel-like composition for formation hydraulic fracturing
Inventor: MAGADOVA LYUBOV A
IPC: E21B43/26
Filed: 1992-07-29
Granted: 1995-09-10
Abstract: FIELD: gas and oil producing industry. SUBSTANCE: structurized hydrocarbon gel-like composition for formation hydraulic fracturing contains, mas. gel forming agent in form of organic orthophosphoric esters 0.25-10.0; activator aluminium sec-butanolate 0.1-7.5; complexing agent based on triethanolamine 0.02-1.0; hydrocarbon fluid, and when required, destruction agent. EFFECT: high viscosity and heat resistance, improved filtering characteristics, and easily prepared under oil field conditions. 3 cl, 4 tbl
Patent RU-2061203-C1 (RU)
Inventor: PCHELNIKOV YURIJ N
IPC: F26B23/08
Filed: 1992-07-31
Granted: 1996-05-27
Abstract: Использование: ВЧ- и СВЧ-техника, в частности устройства микроволнового нагрева, термообработка пищевых продуктов, в частности изделий из теста. Сущность изобретения: между электродами в виде плоской замедляющей системы и обрабатываемым диэлектрическим материалом располагают диэлектрическую прокладку, относительная диэлектрическая проницаемость которой определяется параметрами нагреваемого объекта. Устройство обеспечивает равномерность нагрева объекта по его поперечному сечению и согласование устройства с нагрузкой и генератором. 3 ил.
Patent RU-2039528-C1 (RU)
Inventor: KOT ALEKSANDR G
IPC: G09B23/28
Filed: 1992-09-02
Granted: 1995-07-20
Abstract: FIELD: medicine. SUBSTANCE: device has a flexible fixing member made of plates with elastic reservoir connected by means of a tube with a leakage proof self-locking chamber containing working medium. The chamber is made of a rigid internal framework, external thick-walled rubber cap and disk base. The disk base has internal duct connecting the chamber cavity with the tube. The plate has at least one through hole on one end and a corresponding projection on the other end to enable their connection. The disk base has also fixing rings. EFFECT: enhanced accuracy in creating reversible stenoses and occlusions of hollow organs. 2 dwg
Patent DE-10032359-C1 (DE)
Title: Tree uprooting method uses high pressure water jet directed into ground at required angle for separating root ball from surrounding earth
Inventor: SCHAAF WALTER
IPC: A01G23/04
Filed: 2000-07-04
Granted: 2001-11-08
Abstract: The tree uprooting method uses a high pressure water jet (11), in which an abrasive material is mixed with the water, directed into the ground at a given angle to the vertical over a defined area around the base of the tree (1). The penetration depth of the water jet is selected so that the full root ball (2) of the tree is separated from the earth, to allow removal of the tree complete with its root ball.
Patent DE-10113591-C1 (DE)
Title: Testing device for shaft seal system has magnetic radial bearings supporting shaft for simulation of 3-dimensional vibration
Inventor: SCHILLING HERMANN
IPC: G01N19/02
Filed: 2001-03-20
Granted: 2002-11-28
Abstract: The testing device has the driven shaft (1) supported without direct contact, for simulation of 3-dimensional shaft vibration, via 2 magnetic radial bearings (2,3), used for determining the force exerted on the sealing system (6) by the shaft, the end of the shaft received in a probe chamber (4) filled with a temperature-controlled medium (7).