baber/WOPTO huggingface dataset:
Patent DE-4420348-C1 (DE)
Title: Determn. of harmonics of fundamental oscillation of electrical signal
Inventor: RECK THOMAS DR ING
IPC: G01R23/16
Filed: 1994-06-01
Granted: 1995-09-21
Abstract: The signal (U) is sampled (1) at a selected frequency and digitised (2). The digital values are subjected to a discrete Fourier transform (3) and the spectral lines at the fundamental frequency and eight harmonics are displayed on a monitor (4). The digitised signal is also input to a frequency meter (7) associated with a clock signal source (6). The measured frequency is multiplied (9) by the ratio (n) of the sampling frequency (fA) to the nominal fundamental frequency of the analogue signal. The prod. passes to a divider (10) clocked at the same rate (fQ). Another divider (11) produces the frequency for sampling and digitisation.
Patent DE-4421093-C1 (DE)
Title: Centering and compensation device for plug connection between two structural parts, e.g. in annealing furnace
Inventor: WETZEL ECKHARD DIPL ING
IPC: C21D9/673
Filed: 1994-06-16
Granted: 1995-10-26
Abstract: The device has a centering bar (3) which is positioned to oscillate. Its section (7) facing the upper device part (6), decreases in size in upward direction, and fits into an aperture in that part. The guide bars (15) are partially undercut. The centering bar is held via a dowel pin (4) in a retainer ring (1) in one part of the device. This part of the device has an aperture, which permits and limits the pendulum movement of the centering bar. This part of the bar is cone-shaped. The two parts of the device are located on consoles, and these have rectangular tubes (2), which are pushed into each other.
Patent DE-4422646-C1 (DE)
Title: Frame for vehicle roof
Inventor: REIHL PETER
IPC: B60J7/02
Filed: 1994-06-28
Granted: 1995-08-03
Abstract: The frame (4b) has a guide channel (16,17) which is formed, so that it engages axially around the drive element alternately on different sides. The frame is formed as a metal plate frame. The channel is formed by plate sections (33,34,35,36), which follow each other in axial direction. The sections are partially printed in axial direction of the channel, and pressed out of the plane of the plate (37). Neighbouring sections are pressed out in alternating, pref. opposite directions. The drive element consists of a cable.
Patent DE-4436205-C1 (DE)
Title: Differentiated carbon analyser
Inventor: ULRICH ERNST DR ING
IPC: G01N31/12
Filed: 1994-09-29
Granted: 1996-01-18
Abstract: The equipment contains a specimen dispenser, a quartz glass analysis tube contg. a thermoelement, two ovens and an NDIR-CO2 detector with connected integrator. The analyser tube is divided into two zones, namely a pyrolysis and catalysis zone, which are connected via a constriction (6). The ovens are a pyrolysis oven (2) and a catalyser oven (3). The specimen is introduced into the analysis tube via a specimen lock with a specimen boat. A radiation absorber (7) for radiation in the infrared to ultraviolet range is arranged in the constriction. The catalyser oven (3) and the pyrolysis oven (2) lie adjacent to each other with no thermal gaps. The catalyser oven has an opening for a halogen lamp and electrical leads.
Patent NL-1001767-C1 (NL)
Title: Adjustment device
Inventor: KIELA WILLEM
IPC: F16M11/28
Filed: 1995-11-28
Granted: 1997-05-30
Abstract: The device comprises a first adjustment part (2) in which a cylinder (5) of a gas spring (6) is fixed. A piston connecting rod (7) of the gas spring extends downwardly out of the cylinder and in that direction is adjustable. The gas spring is self-lubricating and the seal between the cylinder and the piston connecting rod is always maintained in optimal condition through lubrication via the piston connecting rod. The piston connecting rod is fixed with the end turned away from the cylinder in a closure plate (9) which on the under side is fixed against the second adjustment part (3). By adjustment of the gas spring, the first adjustment part is adjusted in relation to the second adjustment part over an equal distance and in the same direction.
Patent RU-2020906-C1 (RU)
Title: Method of treating perforating wounds in eye
Inventor: KOROTKIKH SERGEJ A
IPC: A61F9/007
Filed: 1988-06-14
Granted: 1994-10-15
Abstract: FIELD: medicine. SUBSTANCE: this method of curing perforating wounds in eye prescribes blanking off through hole by applying biological tissue, positioning source of pressure under Tenon's capsule on opposite side of wound and then building up pressure in eyeball. EFFECT: more sophisticated technique. 1 dwg
Patent RU-2010987-C1 (RU)
Title: Apparatus for cutting-off fuel supply to internal combustion engine
Inventor: PARSHUTIN YURIJ S
IPC: F02D17/02
Filed: 1988-10-03
Granted: 1994-04-15
Abstract: FIELD: engine engineering. SUBSTANCE: for cutting-off fuel supply into a Diesel a force is eliminated from accelerator pedal 1. This is result in turning-on electric switch 10 and current is fed to closing member 1 which passes compressed air from receiver 14 to the first power pneumatic cylinder 3. The cylinder close gate 4 in inlet pipe line 5 and exhaust gases flow from the Diesel through a by-pass pipe line 6 whose inner cross-section is less than inner cross- section of outlet pipe line 5. A pressure occurs downstream of gate 4 within pipe line 5. The pressure acts on a rack of fuel pump 9 through pipe line 7 and the second power pneumatic cylinder 8. As the result the fuel supply to the Diesel is cut-off. EFFECT: enhanced reliability. 1 dwg
Patent RU-2012047-C1 (RU)
Title: Device for orthogonal converting digital signals
Inventor: SHARAFIDDIN MUKHAMED A
IPC: G06F17/14
Filed: 1989-08-17
Granted: 1994-04-30
Abstract: FIELD: automatics; computer technology. SUBSTANCE: device has address counter 1, permanent programmed memory unit 2, address register 3, shift register 8, multiplexer 4, on-line memory 5, demultiplexer 6, register 7, subtracter 9, registers 10, 11, 14, shift register 12, adder 13, multiplexer 15, OR gates unit 16, synchronizing unit 17. EFFECT: widened functional capabilities. 3 dwg
Patent RU-2029180-C1 (RU)
Title: Device for converting rotation to reciprocation
Inventor: KAGANTSEV GRIGORIJ YA
IPC: F16H21/16
Filed: 1989-10-31
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device comprises housing 1, driving shaft 2 with bushing 3 mounted on the shaft for axial movement, rod 6 with carrier 7 and bearing 8, carrier 10 secured in housing 1 with bearing 11. Two ring grooves 4,5 are made in bushing 3. Side walls 9,12 of the grooves are conjugated with bearings 8,11. Grooves 4,5 are inclined to the bushing axis toward each other. EFFECT: enhanced functional capabilities. 2 cl, 2 dwg
Patent RU-2025391-C1 (RU)
Inventor: TKACHEV ANATOLIJ G
IPC: B63B81/00
Filed: 1989-11-13
Granted: 1994-12-30
Abstract: Использование: в монтаже верхнего строения морских буровых платформ. Сущность изобретения: полуниши выполнены в форме параллелепипедов и жестко соединены между собой по горизонтальному разъему между смежными блок-модулями, а их открытые проемы обращены к плоскости внешней обшивки блок-модулей. 4 ил.
Patent RU-2004999-C1 (RU)
Inventor: ZHULOVYAN VASILIJ V
IPC: B23B25/06
Filed: 1990-01-19
Granted: 1993-12-30
Abstract: Использование: обработка материалов резанием . Сущность: режуща  часть резца 1 содержит на передней поверхности токопровод щий спой 2, на  главной задней поверхности токопровод щий слой  3, причем слои 2 и 3 выполнены в виде покрытий из  разнородных материалов, нетокопровод щую основу  в виде изол ционного сло  4 и рабочий спай 5,  проход щий через главную режущую кромку. Измерение  термо-ЭДС. возникающей в токопровод -  щем слое в процессе резани , осуществл етс  измерительным  прибором 6.
Patent RU-2026532-C1 (RU)
Title: Batcher for liquids
Inventor: SOLOPKO VLADIMIR F
IPC: G01F11/32
Filed: 1990-08-20
Granted: 1995-01-09
Abstract: FIELD: measuring equipment. SUBSTANCE: batcher comprises tanks 1 for different liquid components, measuring chambers 2, and driving mechanism 3. The measuring chamber is coupled with the tank 1 through inlet opening 4 which is overlapped with plate valving member 6 of the intake valve rigidly connected with piping rod 5 whose end is provided with shackle 7. Valving plate member 13 of the intake valve is also rigidly connected with rod 14 provided with spring 16 which transmits an effort of pressing to the intake and outlet valves. Bushing 12, which is used for control of flow rate, is positioned within the chamber and passes through its bottom. When lever 20 of a drive of vertical displacement moves up through shackle 7, the outlet valve is pressed to the bottom of drain branch pipe 11, intake valve is opened and measuring chamber 2 is filled with liquid. Air is discharged through pipe 5. In moving downward lever 20 presses rod 14, the outlet valve is opened and the intake valve is closed. Portion of drained liquid is determined by position of the top face of bushing 12. EFFECT: enhanced accuracy. 2 dwg
Patent RU-2020616-C1 (RU)
Title: Analog storage
Inventor: SVIRID VLADIMIR L
IPC: G11C27/00
Filed: 1991-02-25
Granted: 1994-09-30
Abstract: FIELD: automatics; test equipment. SUBSTANCE: third switch is introduced into analog storage. Attenuator has voltage follower, restricting element made on the base of resistor and voltage divider. Attenuator may also be made of two voltage dividers. EFFECT: improved precision of the device. 3 cl, 3 dwg
Patent RU-2019445-C1 (RU)
Title: Mechanical booster of brake drive
Inventor: ALEKSEEV VALENTIN YU
IPC: B60K23/00
Filed: 1991-06-24
Granted: 1994-09-15
Abstract: FIELD: vehicle brake drives. SUBSTANCE: booster has body, located in which are main and working cylinders. Spaces of cylinders are interconnected by channel. Cylinders pistons are connected by common rod, cooperating through link with spring. Diameter of working cylinder is greater than that of main cylinder. Channel connecting cylinders has outlet hole at beginning of main brake cylinder. This allows power characteristics of actuating device and booster to be agreed. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2019431-C1 (RU)
Title: Device for replacement of vehicle wheels
Inventor: VORUKHAJLOV STEPAN A
IPC: B66C1/20
Filed: 1991-06-27
Granted: 1994-09-15
Abstract: FIELD: garage equipment. SUBSTANCE: device uses mechanically interconnected upper and lower grips and a drive. Frame is proved with L-shaped lever with shackle, which, depending on the position of the center of masses, is installed in this or that hole for supporting the wheel axle in the horizontal position. To orient the device in space, use is made of handles rigidly mounted on the frame. EFFECT: facilitated procedure of replacement. 2 cl, 2 dwg
Patent RU-2025324-C1 (RU)
Inventor: BRYUZGIN VASILIJ A
IPC: B60M1/234
Filed: 1991-08-07
Granted: 1994-12-30
Abstract: Использование: электрификация железных дорог. Сущность изобретения: устройство содержит опорные и подвесные элементы, закрепленные на них несущие тросы рабочей и нерабочей ветвей, к которым через зажимы прикреплены рессорный провод и поддерживающие струны, связанные с ветвями контактных проводов. При этом рабочая ветвь несущего троса снабжена дополнительным укороченным на 1/3 рессорным проводом, концы которого закреплены зажимами на тросе с внутренних сторон зажимов основного рессорного провода по форме "ромб в ромбе". У ромбов нижние равнопотенциальные стороны раздвинуты по центру диэлектрической распоркой, связанной шарнирно с дополнительным и жестко - с основным рессорными проводами. По обе стороны распорки рессорные провода соединены через подвижные изолирующие элементы и скользящие струны с ветвями контактных проводов. Воздушный зазор установлен сверху распоркой, а снизу - фиксаторами. Устройство обеспечивает синхронное вертикальное и продольное перемещение ветвей при различных температурных изменениях окружающего воздуха, причем провода изолированы от уравнительных перетоков. 3 ил.
Patent RU-2031874-C1 (RU)
Title: Method of phosphorus slag treatment
Inventor: AKHATOV KAIRZHAN KHASENOVICH
IPC: C04B7/14
Filed: 1991-11-27
Granted: 1995-03-27
Abstract: FIELD: chemical technology. SUBSTANCE: method involves addition of vanadium-containing converter slag to phosphorus slag at dry grinding at the following ratio of components, wt.-%: vanadium-containing converter slag 0.5-2.0, and phosphorus slag - the rest. Method ensures to attain purification degree of phosphorus slag from hydrogen sulfide and hydrogen fluoride 98.5 and 99.9% , respectively. EFFECT: increased degree of purification. 2 tbl
Patent RU-2010910-C1 (RU)
Title: Hydraulic-engineering gate to cover water-passing and ships-passing openings
Inventor: KARAVAEV ANATOLIJ V
IPC: E02B7/42
Filed: 1991-07-02
Granted: 1994-04-15
Abstract: FIELD: hydraulic-engineering structures. SUBSTANCE: hydraulic-engineering gate has: a carrying construction, joined to foundation or piers of hydraulic-engineering construction by hinge supports; a water resistant casing, fixed to the carrying construction; gaskets. The carrying construction is made in the form of a horizontally placed arch. Its abutments are made as rigid beams, that are passing along the whole arch length. The abutments rest on slots of foundations and piers and their axes are orientated in parallel to the arch span. EFFECT: weight of hydraulic-engineering gate is decreased and duration of its exploitation is increased. 2 dwg
Patent RU-2037152-C1 (RU)
Inventor: FINKO DMITRIJ I
IPC: G01N33/48
Filed: 1992-01-03
Granted: 1995-06-09
Abstract: Использование: в медицине, в частности в онкологии. Сущность изобретения: мазки крови, приготовленные как для подсчета лейкоцитарной формулы и окрашенные по Романовскому - Гимза, исследуют при фазовоконтрастной микроскопии и выявляют светящиеся эритроциты, что говорит о наличии в организме злокачественных образований, или этот же мазок исследуют во влажной камере без доступа воздуха и выявляют наличие новообразования в виде недифференцированных клеток и неклеточных структур, характеризующие наличие в организме злокачественных образований. Простота способа, дешевизна и наглядность позволят применять его при рядовой диспансеризации и установить злокачественные заболевания на самых начальных стадиях, что очень важно для своевременного принятия мер. 1 табл.
Patent RU-2025956-C1 (RU)
Title: Method for growing plants under controlled conditions
Inventor: ZUBYAN ALEKSANDR SERGEEVICH
IPC: A01G31/00
Filed: 1992-02-19
Granted: 1995-01-09
Abstract: FIELD: agriculture and biotechnology. SUBSTANCE: method involves growing plants by sowing the seeds on vertically- arranged inert backing, for example from glass cloth with a developed capillary system. Plants are watered and top-dressed with nutrient solution supplied from top down with 0.1-5.0% concentration of nitrogen, phosphorus and potassium. At the root system formation stage the relation of N:P:P is (4-5):(1-4):(1-2), respectively; at the biomass formation stage the N:P:P relation is equal to 2:(4-5): (4-3) while at the culture ripening stage the P:P ratio is maintained within 5: (3-5), respectively, at an acidity modulus pH 5-9. Additionally, the nutrient solution is treated with microelements and once a week the plants are watered only with distilled magnetoelectric water. EFFECT: higher efficiency. 7 cl
Patent RU-2049938-C1 (RU)
Inventor: BELOUSOV NIKOLAJ I
IPC: F15B13/02
Filed: 1992-04-20
Granted: 1995-12-10
Abstract: Использование: в составе гидросистем изделий авиационной и ракетной техники. Сущность изобретения: в цилиндрической расточке установлена с радиальным зазором уплотнительная гильза с несимметричным вырезом. Плунжер размещен в гильзе. В корпусе концетрично основной выполнена дополнительная расточка. Гильза снабжена буртом, размещенным в дополнительной расточке между корпусом и крышкой с осевым зазором для компенсации температурного расширения и отклонений геометрической формы бурта и дополнительной расточки. 1 ил.
Patent RU-2044338-C1 (RU)
Title: Logic unit realizing maximum and minimum operations
Inventor: ARESTOVA MARIYA L
IPC: H03K19/14
Filed: 1992-06-18
Granted: 1995-09-20
Abstract: FIELD: optical logic gates. SUBSTANCE: logic unit has two photodetectors, electronic unit for comparing amplitudes made in form of electronic comparator, and light guide communication system, which has to be two light guide X-shaped couplers with control electrodes. Two outputs of the electrodes are integrated by common output of light guide commutation circuit. Information signals are introduced into light guide communication circuit, which gets out either larger signal (MAXIMUM operation), or lower signal (MINIMUM operation) to common output depending on connection of optical inputs of light guide commutation circuit, and polarity of connection of inverting and non-inverting inputs of electron comparator. Double-level electric output signal of the comparator switches both light guide X-shaped couplers simultaneously. EFFECT: improved precision; improved reliability of operation. 4 cl, 2 dwg
Patent RU-2031656-C1 (RU)
Title: Method for preparing tuberculin
Inventor: KONAREV ALEKSANDR A
IPC: A61K39/04
Filed: 1992-04-28
Granted: 1995-03-27
Abstract: FIELD: biotechnology, veterinary. SUBSTANCE: method involves cultivating of tuberculosis microbacteria, separation of culture liquid and isolating tuberculin of said liquid with the help of trichloracetic acid. Thus prepared tuberculin is reprecipitated by ammonia sulfate. The process is followed by desalting till final concentration of ammonia sulfate in tuberculin solution is 0.02-0.04 % and by sterilization of desired product. Mentioned above desalting is carried out with the help of electrodialysis at 15-20 C and pH 6-8. Linear rate of reaction mass is 0.015-0.023 m/s, the process being carried out at constant concentration of tuberculin in said solution. EFFECT: improves efficiency of the method. 1 tbl
Patent RU-2035036-C1 (RU)
Title: Method of determination of sizes of particles
Inventor: VASILEV YURIJ V
IPC: G01N21/45
Filed: 1992-06-29
Granted: 1995-05-10
Abstract: FIELD: analysis of materials. SUBSTANCE: coherent laser radiation is let through investigated medium containing particles and radiation emerged as a result of light scattering on particles at different angles is registered. Speckle pattern is formed in plane of radiation registration, average radiation intensity I(θ) in speckle pattern at different angles to direction of incident ray is found and average statistical size of particles is determined by formula specified in description of invention. EFFECT: enhanced authenticity of determination of sizes of particles. 1 dwg
Patent RU-2010917-C1 (RU)
Title: Hydraulic hammer
Inventor: KOMAROV VLADIMIR M
IPC: E02D7/10
Filed: 1992-07-08
Granted: 1994-04-15
Abstract: FIELD: building. SUBSTANCE: in hydraulic hammer possibility of striker impacts against end face cover of its body in case of changes in external loading conditions is avoided by selecting proper relation of geometrical dimensions of striker and working cylinder so that increase of striker speed during its idle upward travel in excess of rated value results in discharge of hydraulic accumulator of delivery line to the level, which ensures idle stroke of the next cycle at reduced speed. EFFECT: improved reliability and longer life of hydraulic hammer. 2 cl, 2 dwg
Patent RU-2089998-C1 (RU)
Title: Active band rc filter
Inventor: GRISHIN SERGEJ V
IPC: H03H11/12
Filed: 1992-08-04
Granted: 1997-09-10
Abstract: FIELD: radio engineering; selective devices for various communication systems. SUBSTANCE: filter has first and second operational amplifiers 1, 2, first and second capacitors 4, 5, first through fifth resistors 6-10; in addition, it is provided with third operational amplifier 3, sixth through tenth resistors 11 through 15. EFFECT: extended dynamic range due to reduced noise level. 3 dwg
Patent RU-2067204-C1 (RU)
Title: Device for processing fuel mixture of carburettor internal combustion engine
Inventor: ISHKOV BORIS AFANASEVICH
IPC: F02M29/04
Filed: 1992-05-08
Granted: 1996-09-27
Abstract: FIELD: mechanical engineering; engines; devices for homogenization and heat treatment of fuel mixture. SUBSTANCE: device has heating reservoir communicating with heat carrier supply line and evaporating heat conducting members installed in mixing chamber. Heating reservoir is made in form of tube placed in mixing chamber. Each evaporating member is made in form of circular rib secured on outer surface of tube. End face surfaces of each rib can be made flat, curvilinear or bent to form zigzag. Distance between ribs to equal ro 1-3 - fold thickness of rib. Thickness of rib is 1.5 - 3 mm. EFFECT: enhanced quality of mixture. 4 cl, 2 dwg
Patent RU-2084892-C1 (RU)
Title: Method for prognosticating particularities in course of acute pneumonia
Inventor: KHAMITOV RUSTEM FIDAGIEVICH
IPC: G01N33/48
Filed: 1992-09-14
Granted: 1997-07-20
Abstract: FIELD: medicine; pulmonology. SUBSTANCE: proposed method makes it possible to prognosticate cases of complicated and uncomplicated course of acute pneumonia in patients during first two days after their admission to hospital. Method employs complex of most information-bearing laboratory parameters in combination with logic disease model. Method employs proprietary formula for calculating prognostic probability (P). At P>0.5 uncomplicated course of acute pneumonia case is prognosticated, whereas at P<0.5 - complicated case. EFFECT: invention is of mush help to pulmonologist.
Patent DE-10011932-C1 (DE)
Title: Ventilation device for automobile passenger compartment has direct and diffuse air flow openings controlled by respective blocking elements to provide required air distribution
Inventor: AROLD KLAUS
IPC: F24F13/06
Filed: 2000-03-11
Granted: 2001-03-08
Abstract: The ventilation device has 2 different air flow openings for respectively providing a direct and a diffuse ventilation air flow, the diffuse air flow opening (12) positioned at an angle to the direct air flow opening (11) and covered by a large surface area perforated cover (15). A respective blocking element (20) is associated with each air flow opening, with the blocking element for the diffuse air flow opening provided by a number of adjustable slats supported parallel to one another within a frame,, the diffuse air flow opening lying in direct line with the air intake (17).
Patent DE-10042701-C1 (DE)
Title: Power screw driver, for screwing in screws without pre-drilling, has magazine of screws and axially movable threaded spindle rotated by spindle nut and with screwing tool axially displaceable in drive-in channel
Inventor: SAUER MARCUS
IPC: B25B21/00
Filed: 2000-08-31
Granted: 2002-06-06
Abstract: The screw driver has a drive device (10, 11) and associated control device (40, 46) with hand release for controlling the axial movement. An axially movable threaded spindle (17) connected to the drive is set in rotation by a spindle nut (25) which is secured against co-rotation and axial displacement with the spindle. A screwing tool (28) at the end of the spindle is axially displaced in the drive-in channel (31) of a mouth tool (6).  A magazine (7) with screws (9) opens onto the feed-in opening (32) of the screwing tool so that screws can be moved through the screwing tool out from the mouth opening of the mouth tool. The pitch of the threaded spindle is greater than the pitch of the screws so that when screwing in the screws a stop (33) supported on the workpiece is lifted away from same and loads the weight of the apparatus on the screw.