baber/WOPTO huggingface dataset:
Patent RU-2047914-C1 (RU)
Title: Unit of floating magnetic head
Inventor: NASRETDINOV MARAT G
IPC: G11B5/48
Filed: 1991-06-18
Granted: 1995-11-10
Abstract: FIELD: instruments, magnetic recording devices. SUBSTANCE: sphere flange 4 is made on free shoulder 3 of lever 1. When magnetic disk 9 is rotated, generated air flow bends around magnetic head 8 on both sides. One part of air flow that runs in area between free shoulder 3 and central plate 6 in close proximity to latter is laminar. This flow and loading force of lever 1 result in force F which presses floating magnetic head 8 and magnetic disk 9. This force is constant while lifting force F 1 , which provides floating of magnetic head, varies. When shape of magnetic disk 9 is changed, force F 2  which presses magnetic head 8 serves also as regulating force. This provides rapid reaction of magnetic head 8 to external influences caused by change of shape of surface of magnetic disk 9. This results in constant space between magnetic head 8 and magnetic disk 9. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2006740-C1 (RU)
Inventor: ARKHIPOV ALEKSANDR M
IPC: F23C5/14
Filed: 1991-06-27
Granted: 1994-01-30
Abstract: FIELD: thermal power engineering. SUBSTANCE: pulverized-fuel furnace has vertical prismatic combustion chamber with burners inclined downwards and secondary-blast upper nozzles installed on its two opposite walls, and secondary-blast lower nozzles located in lower part of dry bottom. Burners are mounted above upper secondary-blast nozzles and tilted down through angle greater than that through which the latter are inclined. Lower secondary-blast nozzles are mounted on dry bottom slopes symmetrically in respect to vertical symmetry plane of furnace. EFFECT: improved economic efficiency and reliability of furnace. 2 cl, 1 dwg
Patent RU-2097963-C1 (RU)
Inventor: SOKIKAS VOLDEMAR I
IPC: A01G23/02
Filed: 1991-06-27
Granted: 1997-12-10
Abstract: FIELD: development of forest cuttings. SUBSTANCE: method involves gripping and sawing tree 2 by means of gripping-cutting apparatus 3 of felling-packing machine 1; laying tree on ground. Upon sawing of tree gripped by gripping-cutting apparatus, it is moved to vertical position along curved line over slope under gravitational forces and inclined toward felling-packing machine with following laying adjacent to this machine. EFFECT: increased efficiency, simplified method. 2 dwg
Patent RU-2023753-C1 (RU)
Inventor: TRUFANOVA ALEKSANDRA I
IPC: C23F11/00
Filed: 1991-05-28
Granted: 1994-11-30
Abstract: Изобретение относится к летучим ингибиторам коррозии для консервации изделий из черных и цветных металлов на период их длительного хранения и транспортирования. Ингибитор содержит, мас.%: аддукт взаимодействия ортонитрофенола, бензотриазола и циклогексиламина 5,0 - 6,5; стеарат натрия 0,24 - 0,25; диметилформамид 13,6 - 19,3; вода остальное. В качестве стеарата натрия ингибитор может содержать хозяйственное мыло. 1 з.п.ф-лы, 9 табл.
Patent RU-2018403-C1 (RU)
Title: Device for removable connection of tool and holder of squeezing press
Inventor: KHAJTTSE GERKHARD
IPC: B30B15/02
Filed: 1991-08-23
Granted: 1994-08-30
Abstract: FIELD: squeezing equipment. SUBSTANCE: slab squeezer has two opposite tool holders with tools fixed on them. Device for connecting tool and holder has prestressed ties formed as rods with heads, which are engaged with supporting surfaces of tools. Tie ends opposed to heads are coupled with power cylinder and rotating device. Cleaning medium supply nozzles are mounted adjacent to rod head and supporting surface engagement sites. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg, 2 dwg
Patent RU-2008063-C1 (RU)
Title: Water cleaning filter
Inventor: SEMENOV VLADIMIR I
IPC: B01D24/48
Filed: 1991-07-08
Granted: 1994-02-28
Abstract: FIELD: cleaning of water. SUBSTANCE: filter has housing filled with grainy charge, drainage-distributing system and filter operation mode switch. Switch is formed as vertical chamber with movable vessel disposed in its upper part. Vessel has counterweight with rod. provided with valves, which are secured on its end. One valve is designed for discharge of rinse water and other valve is designed for cutting off filtrate discharge branch pipe. Counterweight is secured outside vessel. Rod is rigidly connected with movable vessel. EFFECT: increased efficiency of water cleaning. 2 cl, 2 dwg
Patent RU-2004351-C1 (RU)
Inventor: SHUGUROV ALEKSANDR N
IPC: B07B1/46
Filed: 1991-07-08
Granted: 1993-12-15
Abstract: Использование: разделение материалов в водной  среде, в частности в целлюлозно-бумажной и  химической промышленности. Сущность изобретени :  колосники сита выполнены с выступами и впадинами . Выступы колосников одинаковы по высоте,  глубина и ширина впадин с загрузочного конца сита  больше глубины и ширины впадин с его разгрузочного  конца. Глубина впадин в два - п ть раз превышает  диаметр волокон обезвоживаемого материала  Количество впадин превосходит количество  выступов в три и более раз. 5 з ф-лы. 4 ил
Patent RU-2046855-C1 (RU)
Inventor: LUCHANO KORAJN
IPC: D03D49/60
Filed: 1992-02-12
Granted: 1995-10-27
Abstract: Сущность изобретения: устройство регулирования величины петли махровой ткани в батонном механизме ткацкого станка имеет две штанги толкателей, навешенные на коромысле, а также подвешенные соответственно на двух рычагах регулирования высоты петли махровой ткани, каждый из которых содержит выступ для взаимодействия с соответствующей шпонкой сцепления. Шпонка имеет возможность скольжения внутри направляющей в рычаге управления. Селекторный рычаг, несущий якорь для соответствующего неподвижного электромагнита, взаимодействует со шпонкой. 2 ил.
Patent RU-2034259-C1 (RU)
Title: Method of diagnosing internal combustion engine faults
Inventor: GROMOGLASOV NIKOLAJ M
IPC: G01M15/04
Filed: 1991-09-02
Granted: 1995-04-30
Abstract: FIELD: internal combustion engines; testing and diagnosing faults of cylinder-piston groups and engine assemblies. SUBSTANCE: method is based on registration of engine rpms depending on time with each cylinder cut in and out in turn. Engine rpms are recorded successively in steps set within range from minimum to maximum speed at fixed load at each speed and results obtained are compared with standard values. Technical condition of each cylinder and engine assembly is judged from results of comparing. EFFECT: higher information content and reliability of condition checking, accelerated diagnosing of engine. 4 dwg
Patent RU-2011903-C1 (RU)
Title: Antifriction bearing
Inventor: SHNYR SAMUIL M
IPC: F16C33/78
Filed: 1992-01-08
Granted: 1994-04-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: antifriction bearing has outer race with ring grooves at faces and fitted-in shields, and inner race. Each shield is made with peripheral part in form of ring corrugation installed for contact with side surfaces of ring groove. Slots may be made on peripheral part of corrugation. Ring grooves can be made trapezoidal in section with sides arranged at angle not less than 45 degrees relative to base. Each shield at bearing inner race side has circular pinch. EFFECT: enhanced insulation of space between outer and inner races of bearing. 4 cl, 3 dwg
Patent RU-2036603-C1 (RU)
Title: Device for carrying out etiological diagnostics and testing living objects with medical preparations
Inventor: BRAGIN GENNADIJ G
IPC: A61B5/0531
Filed: 1992-01-15
Granted: 1995-06-09
Abstract: FIELD: medical engineering. SUBSTANCE: device has a power supply source provided with a current stabilizer, an electrode unit having indifferent and searching electrodes with a connector to connect testing members and an electric conductivity measuring unit, a voltage pattern bipolar source, a commutator, a summing converter unit. An additional electrode is introduced into the electrode unit structure, power supply source outputs being connected to voltage pattern source inputs, which bipolar outputs are connected to the first summing converter unit input through the commutator. The summing converter unit output is connected to the electrode unit indifferent electrode and the second input is connected to the additional electrode. EFFECT: enhanced effectiveness in reducing disturbance level in measuring electric skin conductivity; enhanced sensitivity of measuring device; reduced traumatic injuries; enhanced reliability of diagnosis. 3 cl, 2 dwg
Patent RU-2055742-C1 (RU)
Title: Clamp for book sheets
Inventor: USOV VLADLEN IVANOVICH
IPC: B42D9/00
Filed: 1992-02-04
Granted: 1996-03-10
Abstract: FIELD: home appliances. SUBSTANCE: clamp has clamping members disposed at a distance from each other and rigidly connected between themselves on inactive end of clamp. Lower member has head with sharpened edges. Upper clamping member has supports and head lying outside of them. This head covers in the design the head with sharpened edges of lower clamping member. EFFECT: simpler design. 2 cl, 4 dwg
Patent RU-2026182-C1 (RU)
Inventor: BAGAEV SERGEJ I
IPC: B29B9/08
Filed: 1992-02-27
Granted: 1995-01-09
Abstract: Используют в переработке наполненных термопластов для получения пресс-материалов, применяемых для изготовления конструкционных элементов в строительстве. Заключается в смешении порошкообразных полиэтилена и наполнителя при нагревании до температуры ниже температуры плавления полиэтилена, которую поддерживают в процессе перемешивании до агломерации частиц в открытом низкоскоростном сместителе, а агломерацию осуществляют из цастиц полиэтилена, нагретых до 80 - 90°С, и частиц наполнителя, нагретых до 140 - 170°С, при совокупной поверхности частиц полиэтилена не менее, чем на 10 % большей совокупной поверхности частиц наполнителя. Способ позволяет получать пресс-материалы при содержании полиэтилена 20 мас.% и менее, пригодные для изготовления строительных конструкционных материалов (кровельная черепица, отделочная плитка и т. д. ) как армированных, так и неармированных. 2 табл.
Patent RU-2057906-C1 (RU)
Title: Process of exploitation of flooded oil deposits
Inventor: DEMIDOV VALERIJ P
IPC: E21B43/00
Filed: 1992-03-24
Granted: 1996-04-10
Abstract: FIELD: mining industry. SUBSTANCE: flooded section of oil deposit with immobile oil phase is determined. Pool is open with wells. Pool fluid is extracted with the aid of cluster of production wells. Vibration-seismic action on formation is conducted with the use of ground sources of vibrations and average discharge of inflow of pool fluids is checked. When it decreases vibration sources are moved radially from production well by half-length of wave. Vibration-seismic action is carried out till increase of fluid inflow stops. Spacing of grid of productions wells is set equal to half-depth of pool position. Simultaneously with production of oil out of these wells successive pumping of forcing agent, thickening agent and water is performed through injection holes to keep pool pressure and synchronous vibration-seismic action by group of N ground vibration sources equidistant from each other and arranged around one production well extreme to contour of deposit which is located on circumference of radius R is conducted with linear frequency-modulated signal specified in description of invention. After increase of fluid inflow vibration-seismic action with linear frequency-modulated signal is conducted near another production well moving from oil-bearing contour to center of deposit. EFFECT: enhanced reliability and efficiency of process. 2 cl
Patent RU-2074872-C1 (RU)
Title: Термопластичный состав для разметки автомобильных дорог и аэродромов
Inventor: KUKARNIKOV VYACHESLAV I
IPC: C09D167/02
Filed: 1992-04-16
Granted: 1997-03-10
Abstract: Использование: изобретение относится к составам для разметки дорог. Сущность изобретения: термопластичный состав содержит полиэфирную смолу ПС-01 с кислотным числом 15 -70 мг КОН/г, температурой плавления 60 - 90 o C, полученную на основе фталевого ангидрида, этиленгликоля, глицерина в присутствии катализатора фосфорной кислоты 19,0 - 33,4%, отходы термопластичного полиуретана в виде крошки или мелкой обрези 0,1 - 5,0%, двуокись титана 4,0 - 10,0%, песок кварцевый или строительный 60,0 - 70,0%, аэросил или трансформаторное масло 0,5 - 2,5%. Предварительно измельченные компоненты смешивают при комнатной температуре. Характеристика свойств: адгезия к асфальту 10,51 - 12,85 кгс/см 2 , износ 0,06 - 0,09 см 2 /мин, растекаемость при 180±5 o С 3 - 4 мм, белизна 63%, время затвердевания 4,5 - 5,0 мин. 1 табл.
Patent RU-2050531-C1 (RU)
Inventor: GABIDULLIN ZAKIRZYAN GABIEVICH
IPC: G01L3/10
Filed: 1991-08-16
Granted: 1995-12-20
Abstract: Сущность изобретения: устройство содержит торсионный вал 1, в разных сечениях которого установлены зубчатые индукторы 2, 3 из магнитомягкого материала. Магнитоиндукционные датчики 4, 5 связаны с индукторами 2 и 3. На магнитопроводе каждого датчика размещены сигнальные и дополнительные обмотки. Усилители 13, 14 и резисторы входами подключены к сигнальным и дополнительным обмоткам индукционных датчиков, а выходами к фазоизмерительному прибору 6. 2 ил.
Patent RU-2017732-C1 (RU)
Inventor: NAUMOV YURIJ A
IPC: C07D223/10
Filed: 1992-06-09
Granted: 1994-08-15
Abstract: FIELD: organic chemistry. SUBSTANCE: product: N-(a-alkoxyalkyl)caprolactam of the general formula  , where R - H, CH 3 . Reagent 1: N-methylolcaprolactam or adduct of caprolactam with acetaldehyde. Reagent 2: hexyl alcohol. Reaction conditions: stirring for 3 h in the medium of benzene with catalyst - hydrochloric acid following by neutralization with soda and distillation under vacuum. Product: N-(α-hexylhydroxyethyl)caprolactam, gross-formula is C 14 H 27 NO 2 , yield is 41%, b. p. is 131-134 C (3 mm mercury column). Synthesized compounds are bioactive substances. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2058906-C1 (RU)
Inventor: DIKAREV VIKTOR I
IPC: B60R25/04
Filed: 1992-05-26
Granted: 1996-04-27
Abstract: FIELD: transport facilities; devices preventing unauthorized use or hi-jacking of vehicles. SUBSTANCE: device has transmitter 1, master oscillator 2, modulated code generator 3, phase manipulator 4, power amplifier 5, transmittting antenna 6, receiver 7, receiving antenna 8, high frequency amplifier 9, detector 10, first and second spectrum width meters 11 and 13, respectively, frequency doubler 12, comparator unit 14, first threshold unit 15, switch 16, scale-of-two frequency divider 17, narrow-band filter 18, phase detector 19, single pole rectifier valve 20, storage unit 21, second threshold unit 22, switch 23, ignition coil 24, winding of first relay 25 with contacts 25.1, 25.2, 25.3, control switch 26, ignition switch 28, storage battery 29, winding of second relay 30 with contacts 30.1, signal lamps 31-34, sound alarm 35, sound alarm switch 36, first capacitor 37, second thyristor 38, second capacitor 39, time delay unit 40, transistor 41, first and second resistors, 42 and 43, respectively, voltage stabilizing diode 44, and third capacitor 45. EFFECT: remote finding of vehicle in transport flow and arresting of hi-jacker. 3 dwg
Patent RU-2034810-C1 (RU)
Title: Method of preparing of building silicate dye
Inventor: IGNATOV VIKTOR ALEKSANDROVICH
IPC: C04B24/12
Filed: 1992-06-16
Granted: 1995-05-10
Abstract: FIELD: building industry. SUBSTANCE: water glass is treated preliminary with urea at 60-80 C up to viscosity value 15-30 s, and butadiene-styrene latex is added to the mixture of chalk, talc and pigment at the following ratio of components, wt. -%: water glass 21.4-25.2; chalk 27.0-39.5; talc 7.5-10.0; pigment 0.5-15.0; urea 1.1-3.3; butadiene-styrene latex 12-18, and water - the rest. Bending strength of dye film is 10 mm, water resistance after 24 h - without change, life working of dye is 120 days. EFFECT: enhanced quality of dye, improved method of preparing. 1 tbl
Patent RU-2067072-C1 (RU)
Title: Method of loading soil into pressure pipe line of hydraulic transport set and device for its realization
Inventor: STARCHENKO GRIGORIJ G
IPC: B65G53/48
Filed: 1992-04-01
Granted: 1996-09-27
Abstract: FIELD: hydraulic transport for solid materials, soft and clay soils, in particular. SUBSTANCE: soil is fed to load device where it is shifted to inlet of pressure pipe line; in course of shifting the soil, it is packed forming at least two plugs along length of device; then soil is loosened before getting into pressure pipe line. Device for realization of this method has screw conveyer 4 mounted in housing 1 provided with loading branch pipe 2 and unloading branch pipe 3; diameter of housing and pitch of screw conveyer turn are so selected that their values at inlet exceed those at outlet by 10 to 15 percent; spiral of screw conveyer 4 has two breaks 5 and 6. EFFECT: enhanced reliability. 3 cl, 1 dwg
Patent RU-2045356-C1 (RU)
Title: Liquid atomizing apparatus
Inventor: SHKILEV VLADIMIR DMITRIEVICH
IPC: B05B17/00
Filed: 1992-07-07
Granted: 1995-10-10
Abstract: FIELD: chemical engineering, in particular, production of chemical reactors and laser radiation remote control engines. SUBSTANCE: liquid atomizing apparatus has movable membrane positioned in chamber for dividing it into two parts. Energy inlet window is positioned in the first part which is filled with gas for providing resonance absorption of energy by laser source. Branch pipes are positioned in the second part of chamber. Apparatus is further provided with reflector mounted in the first part of chamber and valves. Disperser positioned in the second part of chamber is made in the form of capillary structure. The first part of chamber is made cylindrical. Energy inlet window is made in the end portion of cylindrical part of chamber. Reflector may be mounted on movable membrane. Inner surface of cylindrical portion of chamber may be made in the form of reflector. Movable membrane may be made cylindrical and cylindrical portion of chamber may be made perforated. Inert gas and hexafluoric sulfur mixture is used as energy resonance absorption laser. EFFECT: increased efficiency and enhanced reliability in operation. 7 cl, 2 dwg
Patent RU-2082258-C1 (RU)
Inventor: FOLKER LEMANN
IPC: H01L21/822
Filed: 1992-07-23
Granted: 1997-06-20
Abstract: Использование: в микроэлектронике, аудио- и видеоаппаратуре. Сущность изобретения: конденсатор выполнен на легированной, монокристаллической кремниевой подложке /1/, снабженной путем электрохимического травления во фторсодержащем, кислом электролите, при котором подложка включена в качестве анода, множеством дырочных отверстий /3/, диэлектрическим слоем /4/ и проводящим слоем /5/ в качестве противоэлектрода. Эти конденсаторы обладают большим удельным сопротивлением. 2 с. и 18 з.п. ф-лы. 3 ил.
Patent RU-2074173-C1 (RU)
Title: Амиды, способы их получения и фармацевтическая композиция, обладающая свойствами открывателя каналов для клеточного калия
Inventor: KIT RASSELL
IPC: C07C317/34
Filed: 1992-07-24
Granted: 1997-02-27
Abstract: Использование: в качестве открывателя каналов для клеточного калия. Сущность изобретения: продукт: амиды формулы I:      где а) Е - азот и Х - фенилсульфонил; или б) Е - группа СZ, где С - кольцевой атом углерода, Z - водород, цианогруппа, галоген, гидроксил, алкил или алкоксил; X - фенилкарбонил, фенилсульфинил или фенилсульфонил; в) Х - цианогруппа и Z - фенилсульфонил; R 2  и R 3  - незамещенный или замещенный фтором алкил или вместе образуют 3-5-членный циклоалкил; фармкомпозиция на основе амидов формулы I и способы получения амидов. Способ I. Реагент I: соответствующий анилин. Реагент 2: соответствующая кислота. Способ II. Реагент I: амид формулы I, имеющий у гидроксила защитную группу. Условия реакции: снятие защитной группы. Способ III: Реагент I: амид формулы I, где Х - фенилсульфид. Реагент II: окислитель. 2 с . и 4 з.п. ф-лы, 2 табл.
Patent RU-2058312-C1 (RU)
Inventor: RUDOLF KARL ANDREAS GIGER
IPC: A61K31/44
Filed: 1992-09-22
Granted: 1996-04-20
Abstract: Compounds of the formula I <IMAGE>  in which   R1 denotes alkyl having 1 to 4 carbon atoms, halogen having an atomic number of 9 to 35 or amino which is optionally mono- or disubstituted by alkyl having 1 to 4 carbon atoms, R2 and R3 independently of one another stand for hydrogen or alkyl having 1 to 4 carbon atoms and R4 denotes hydrogen, hydroxyl, alkyl or alkoxy each having 1 to 4 carbon atoms or halogen having an atomic number of 9 to 35, in the form of the free base or in acid addition salt form, can be used for the treatment of senile dementia and Alzheimer's disease and as antidepressant.
Patent RU-2081646-C1 (RU)
Title: Correct posture supporting device
Inventor: CHEPENKO VALERIJ K
IPC: A63B71/06
Filed: 1992-07-22
Granted: 1997-06-20
Abstract: FIELD: medicine, in particular, garments provided with equipment for supporting correct posture. SUBSTANCE: device has body posture control unit attached on garment at location adjoining body bending line. Body posture control unit has sensitive member, power supply unit and signalling member whose output is connected with second contact of sensitive member. EFFECT: increased efficiency in supporting correct posture and correcting abnormally set posture, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2006114-C1 (RU)
Inventor: FRIDMAN GEORGIJ N
IPC: H01R39/04
Filed: 1992-08-04
Granted: 1994-01-15
Abstract: FIELD: electrical engineering. SUBSTANCE: in offered commutator contact lubricant based on surface-active substances is introduced between contact and carrying parts of each segment. EFFECT: improved reliability, facilitated manufacture of commutator, saving of up to 60 per cent of copper for its manufacture. 4 dwg
Patent RU-2057305-C1 (RU)
Title: Deep soil thermometer
Inventor: GULYAKIN GEORGIJ GRIGOREVICH
IPC: G01K1/08
Filed: 1991-12-28
Granted: 1996-03-27
Abstract: FIELD: measurement technology. SUBSTANCE: deep soil thermometer has mount with metal end-piece, cut and through longitudinal slot which is in communication with slit slot. Thermometer is inserted by its lower portion in flexible sleeve to whose loop taut cord (thread or fish line) is secured. Flexible sleeve is made in for, of multi-layer turns of bare copper wire. Sleeve rests against bottom of metal end-piece and is partially engageable with mount. Cord is passed through hole of circular gasket and is provided with at least one swell in part located on thermometer envelope above cut in mount. Upper end of cord with bearing unit is located on disk shock absorber. EFFECT: ease in use and enhanced accuracy of temperature readings. 1 dwg
Patent RU-2068556-C1 (RU)
Title: Device for automatic contactless time count of mechanical vibrations of pendulum for instrument determining hardness of paintworks
Inventor: STADNIK VASILIJ P
IPC: G01N3/50
Filed: 1992-09-21
Granted: 1996-10-27
Abstract: FIELD: measurement technology. SUBSTANCE: in agreement with invention hardness of paintworks is fixed by time of oscillations of pendulum which axle is put on tested paint-work. Metal flag indicator interacting with circuit of self- excited oscillator is mounted on pendulum. Time indicator is connected to output of oscillator. EFFECT: enhanced authenticity of determination of hardness of paintworks. 2 dwg
Patent DE-10003819-C1 (DE)
Title: Gas burner operating process, involving use of ionization signal and comparing differences in its readings
Inventor: BLAAUWWIEKEL PIET
IPC: F23N5/24
Filed: 2000-01-28
Granted: 2001-05-17
Abstract: The operating process involves the use of a sensor providing an ionization signal. At a first point in time, this signal reports the nominal load and partial load of the burner, producing a first difference. At a second point in time, it reports these values again, producing a second difference. The two differences are compared with each other, as a result of which the burner will be closed down if necessary.
Patent DE-10004021-C1 (DE)
Title: Transport container device for automobile has holding frame for transport container releasably secured to fixing frame
Inventor: BUTZ PETER
IPC: B60N2/90
Filed: 2000-01-31
Granted: 2001-06-28
Abstract: The transport container device has a fixing frame (10) and a holding frame for a transport container, fitted to a guide provided by the fixing frame and secured via at least one locking element (22), acted on by a drive element via a spring-tensioned cable (28), for release of the locking element from a counter-element provided by the holding frame.