baber/WOPTO huggingface dataset:
Patent RU-2026633-C1 (RU)
Inventor: YANOVSKIJ GEORGIJ VIKTOROVICH
IPC: A61B5/364
Filed: 1991-01-15
Granted: 1995-01-20
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes carrying out incremental veloergometry supported by electrocardiotopography, calculating prognostic coefficient using number of maximum displacement of ST segment and number of solidifications accompanied by displacement of ST segment by more than 1 mm, and regarding stress reaction as positive if prognostic coefficient is greater than two. EFFECT: lower rate of complications in patients suffering from ischemia in pre-operative period.
Patent RU-2008620-C1 (RU)
Title: Bellow proportioner
Inventor: KUPRIN ALEKSANDR I
IPC: G01F13/00
Filed: 1991-01-18
Granted: 1994-02-28
Abstract: FIELD: measurement technology. SUBSTANCE: bellow is positioned in a sealed metering tank with a bellow insert between upper and lower parts. The downtake branch pipe of the bellow is freely passed through a bottom and is fastened to it by a bellow. The bellow downtake branch pipe is fastened to the upper part of the metering tank between the bellow and the bellow insert through a link. An uptake bellow branch pipe is fastened to the lower part of the metering tank below the bellow insert by a bracket. The positioning of an additional reservoir is varied through the height and the weight value is also varied to vary the dose. The weight is mounted on the upper part of the metering tank. The additional reservoir communicates with the atmosphere and is connected to the metering tank above the uptake branch pipe. EFFECT: improved structure. 1 dwg
Patent RU-2050346-C1 (RU)
Title: Method for production of aromatic dicarboxylic acids
Inventor: ZHESKO TATYANA E
IPC: C07C63/38
Filed: 1991-02-07
Granted: 1995-12-20
Abstract: FIELD: organic chemistry. SUBSTANCE: desired products have common formula R(COOH) 2  where R is C 10 H 6 , (C 6 H 4 ) 2 , (C 6 H 4 ) 2 ·X where X is SO 2 . CO is used as reagent 1, aromatic dihalide R Hal 2  where R is as mentioned above being used as reagent 2. Their interaction is carried out in methanol medium at 55-63 C in the presence of carbonates or hydroxides of Na or K. Thus prepared esters are hydrolyzed, hydrolyzate being acidified, desired product being filtered. Cobalt carbonyl which contains 0.5-5.0 mass of cobalt is used as catalyst. Ethylene chlorohydrin is used as cocatalyst, molar ratio of ethylene chlorohydrin and cobalt carbonyl being (5.6-12.6):1. EFFECT: improves efficiency of method. 1 tbl
Patent RU-2034618-C1 (RU)
Title: Crystallizer
Inventor: SHISHKIN VIKTOR V
IPC: B01D9/02
Filed: 1991-02-28
Granted: 1995-05-10
Abstract: FIELD: crystallizing solutions. SUBSTANCE: mixing and transporting member is constructed as a flexible hose. One end of the hose is secured to the housing. The other end is secured to the drive made up as a drum positioned inside the tight chamber. EFFECT: improved design. 1 dwg
Patent RU-2022101-C1 (RU)
Inventor: ZARBAILOV MIKHAIL V
IPC: E02B15/04
Filed: 1991-03-05
Granted: 1994-10-30
Abstract: Использование: для установки бокового заграждения на водной поверхности с помощью вертолета. Сущность изобретения: устройство содержит внешнюю подвеску вертолета, вертлюг-токосъемник, шарнирно соединенную ферму, электрозамки, вьюшку с боковыми заграждениями, подвешенную к электрозамку за грузовые стропы и снабженную стяжкой, а также ограничителем вертикального перемещения, опоры которого одними концами соединены с торцами оси вьюшки с возможностью вращения вокруг нее, а другими - с роульсом ограничителя. Один конец боковых заграждений закреплен с осью вьюшки, а один из якорей посредством якорь-троса соединен с нижней опорой за рым ограничителя вертикального перемещения и подвешен при помощи шкерта, пропущенного через полость оси вьюшки к электрозамку, несущему вьюшку. Стяжка охватывает боковые заграждения и зафиксирована замком, фиксатор которого соединен посредством шкерта с якорь-тросом второго якоря, закрепленного на электрозамке. 1 з.п. ф-лы, 3 ил.
Patent RU-2010269-C1 (RU)
Inventor: RODIONOV SERGEJ A
IPC: G02B9/04
Filed: 1991-04-08
Granted: 1994-03-30
Abstract: Использование: изобретение относится к оптическому приборостроению и может быть использовано для создания согласующих устройств световодных трактов систем связи и передачи информации. Сущность изобретения: объектив-коллиматор содержит два положительных мениска, обращенных вогнутостью к изображению. Первый мениск выполнен склеенным из двояковыпуклой линзы с равными радиусами и двояковогнутой, второй миниск выполнен идентично первому, причем разность показателей преломления каждого мениска не превышает 0,1, а разность коэффициентов средних дисперсий 6,0. 2 ил.
Patent RU-2011821-C1 (RU)
Title: Process of separation of ore by quality with cross-over along ore chute
Inventor: PENKOVSKIJ IGOR V
IPC: E21C41/16
Filed: 1991-04-19
Granted: 1994-04-30
Abstract: FIELD: underground working of ferrous, nonferrous, rare-earth and radioactive metals. SUBSTANCE: ore is discharged into ore chute. With cross-over of ore over transportation line of ore chute speed of flow of ore is cancelled and quality characteristics of moving flow are determined within width of transportation line. Separation of ore flow is carried out by portions of different scales of quality gradation and flows separated by quality of ore are formed before it is discharged for processing. EFFECT: increased efficiency of ore separation. 2 dwg
Patent RU-2039929-C1 (RU)
Title: Ultrasonic displacement transducer
Inventor: DEMIN S B
IPC: G01B17/00
Filed: 1990-06-14
Granted: 1995-07-20
Abstract: FIELD: measuring equipment. SUBSTANCE: transducer uses an L-shaped acoustic line, in which ultrasonic torsional vibrations are excited at interaction with polarizing magnets positioned on the branches of the acoustic line. These magnets are connected to the moving object and its coordinates are registered according to their position. EFFECT: enhanced accuracy of determination of moving object coordinates. 2 dwg
Patent RU-2031747-C1 (RU)
Title: Aspiration funnel
Inventor: TRISHCHENKO SERGEJ A
IPC: B08B15/00
Filed: 1991-04-03
Granted: 1995-03-27
Abstract: FIELD: constructional material production. SUBSTANCE: aspiration funnel has shell 1 formed as a truncated cone. Cylindrical duct 2 is attached to the lower base of the cone. Insertion piece 3 is coaxially mounted within the shell to define an annular gap 4. The generatrix of insertion piece is defined by an equation presented in the invention description. EFFECT: reduced hydraulic resistance provided smooth passing form the annular gap in to the duct at any ratio of the suction gap area to the duct area. 1 dwg
Patent RU-2014300-C1 (RU)
Title: Crystallization catalyst
Inventor: BATALIN BORIS S
IPC: C03C10/00
Filed: 1991-06-18
Granted: 1994-06-15
Abstract: FIELD: construction. SUBSTANCE: cupric oxide (II) is used in the amount of 0.5-1.0% as a low temperature crystallization catalyst for cullet and cullet-based mixtures in the sintered material. The sintering is carried out at 700 C for 2 hours. The resulting material has the compression strength up to 57 MPa. EFFECT: increased efficiency of the process. 1 tbl
Patent RU-2006879-C1 (RU)
Inventor: BOGDANOV LEONID YU
IPC: G01T1/29
Filed: 1991-06-27
Granted: 1994-01-30
Abstract: FIELD: electronic engineering. SUBSTANCE: target-collector is placed on the path of electron flow, thermal radiation from collector surface is recorded just after electron current pulse, when stray radiation effect has ceased, and intensity of collector thermal radiation exceeds sensitivity threshold of receiving equipment and blurring of heat pattern due to heat conductance of collector material does not exceed critical value. EFFECT: improved recording accuracy. 1 dwg
Patent RU-2002602-C1 (RU)
Inventor: KHUDOLIJ ALEKSANDR I
IPC: B25B27/02
Filed: 1991-07-12
Granted: 1993-11-15
Abstract: Изобретение относитс  к машиностроению, в  частности к механическим съемникам Придержива  устройство за дополнительную руко тку 21 и  руко тку 17, устанавливают его на демонтируемое  изделие 23, базиру  толкатель частью 2 на валу 24.  Поворачиваетс  руко тка 17 по часовой стрелке на  угол холостого участка А Профилированна  поверхность  рычага 5, взаимодейству  с торцом 22 части 3 толкател  перемещает последнюю посредством  выступа 11 в осевом отверстии 10 части  2 толкател  до заклинивани  частей 2 и 3 е осевом  направлении. Радиальные выступы 12 передают  усилие на пружину 7. котора  перемеща сь, передает  усилие на фиксирующий элемент 6. который  заклинивает захваты 4 на изделии 23. При дальнейшем  повороте руко тки 17 по часовой стрелке  на угол рабочего участка Б рычаг 5 поворачиваетс ,  передава  усилие профилированной поверхностью  на торец 22 части 3 и перемеща  в осевом направлении  посредством кронштейнов полый цилиндр 1 с  захватами 4 и изделием 23, производ  таким образом  демонтаж последнего. 4 ил.
Patent RU-2068260-C1 (RU)
Inventor: USHIO KAZUMICHI
IPC: A61K31/538
Filed: 1991-08-12
Granted: 1996-10-27
Abstract: Изобретение относится к глазным каплям, содержащим в качестве основного активного компонента 3,4-дигидро-2,8-диизопропил-2-тиоксо-2Н-1,4-бензоксазин-4-уксусную кислоту или фармацевтически приемлемую ее соль и циклодекстрин, дополнительно содержащие водорастворимое полимерное соединение, а также или хелатирующий агент, или борную кислоту в определенных весовых соотношениях. Данная рецептура позволяет получить лекформу, не вызывающую раздражение глаз и стабильную при хранении. 6 з. п. ф-лы, 5 табл.
Patent RU-2001935-C1 (RU)
Title: Способ получени дисперсного абразивного материала
Inventor: VINOGRADOV VIKTOR V
IPC: C09K3/14
Filed: 1991-07-30
Granted: 1993-10-30
Abstract: Использование абразивные материалы в виде  порошка на основе неорганических веществ Сущность  изобретени  повышение абразивной износостойкости  и увеличение выхода годного порошка  достигаетс  тем, что способ включает смешивание  технического углерода с порошком дегидратированных  железомарганцевых конкреций (ЖМК) и борной кислотой при соотношении компонентов. мас% ЖМК 45 - 60; Н ВО 35-15, технический зз  углерод - остальное, синтез путем термообработки смеси в среде водорода разделение продуктов  синтеза по фракци м с выделением фракции 3-5  мкм, обработку ее раствором плавиковой кислоты,  используют порошок ЖМК фракции 0.5 - 5,0 мкм,  дегидратацию провод т на воздухе при 200 -  300&deg; С в течение 0,8 - 12, термообработку смеси в  среде водорода провод т при 1300 - 1400&deg; С в  течение 20-60 мин, дл  обработки берут 20 -  40%-ный раствор плавиковой кислоты, обработку  которой провод т в течение 1,5 - 3,0 ч 3 зп ф-лы  4табл
Patent RU-2083550-C1 (RU)
Title: Process for preparing terephthalic acid
Inventor: KHINDMARSH ERIK
IPC: C07C63/26
Filed: 1992-02-04
Granted: 1997-07-10
Abstract: FIELD: manufacture of polymeric fiber. SUBSTANCE: product: C 8 H 6 O 4 - terephthalic acid. Reaction condition. Reagent 1: p- xylene. Reagent 2: oxygen. Reaction conditions: liquid reaction medium comprising acetic acid. The latter is purified in aqueous phase and purified product is recovered by precipitation from aqueous phase and purified product is recovered by precipitation from aqueous phase, mother liquor is then cooled in the aqueous phase or evaporated to give additional less purified residue and second mother liquor, and the less purified residue is recycled to reaction medium, and/or water of the second mother liquor is used to dissolve crude solid product and/or the second mother liquor is treated to recover water which is used to wash residue recovered from aqueous solution. The claimed process gives higher yield of terephthalic acid. Reduced consumption of water and minimized problems associated with removal of contaminated water waste. EFFECT: more efficient preparation process. 4 cl, 2 dwg, 1 tbl
Patent RU-2060280-C1 (RU)
Title: Device for charging shaft furnace
Inventor: PER MEJE
IPC: F27B1/10
Filed: 1992-05-14
Granted: 1996-05-20
Abstract: FIELD: metallurgy. SUBSTANCE: device for charging shaft furnace has rotary distributing chute. The chute is detachable and retained with two lateral flange brackets of U-shape. When the first crown rigidly connected to hood is moved relative to the second crown, the bracket is turned about its horizontal axle with the hood. The axle transmits this rotation to the chute. For the purpose of this lever end id turned in shoe sliding along hood groove. EFFECT: high productivity. 6 cl, 14 dwg
Patent RU-2043194-C1 (RU)
Title: Method for production of extruded ceramic blocks
Inventor: ZAKHAROV VLADIMIR P
IPC: B28B3/20
Filed: 1991-12-23
Granted: 1995-09-10
Abstract: FIELD: production of ceramic wall blocks. SUBSTANCE: plastic mass is extruded to form a multi-cavity long-measure product with longitudinal and end locks for laying. The drying conditions of raw product are corrected on the basis of a certain relation. EFFECT: higher efficiency. 3 dwg
Patent RU-2074290-C1 (RU)
Title: Vehicle wheel drive hydraulic control system
Inventor: SHCHERBAKOV MIKHAIL GRIGOREVIC
IPC: E02F9/22
Filed: 1992-01-09
Granted: 1997-02-27
Abstract: FIELD: transport engineering; road vehicles. SUBSTANCE: wheel drive hydraulic system has front and rear axle hydraulic motors coupled with vehicle wheels through reduction gears at one side and through hydraulic distributors with different sections of pump at other side. Pump sections are interconnected and connected with each hydraulic distributor through two-stroke hydraulic distributor. Reduction gears of front and rear axles have different gear ratios. EFFECT: enhanced reliability of control. 1 dwg, 1 tbl
Patent RU-2040262-C1 (RU)
Title: Method for obtaining protein hydrolysate from immunologically immature tissues
Inventor: STEKOLNIKOV LEONID I
IPC: A61K35/34
Filed: 1992-01-17
Granted: 1995-07-25
Abstract: FIELD: medicine. SUBSTANCE: method involves comminuting extremities of 8-9 weeks old chickens, degreasing them with acetone, extracting with water at 80-90 C and pH equal to 1.5-2.0 during 10-12 h, separating the extract, treating it with activated carbon on the basis of 10-16 g/l during 2- 4h, centrifuging, neutralizing the supernatant liquid up to pH 7.0- 7.5, desalinizing and drying. EFFECT: high quality of end product; low contents of whole proteins. 2 dwg
Patent RU-2024413-C1 (RU)
Inventor: OTSTAVNOV ALEKSEJ A
IPC: B60T17/22
Filed: 1991-08-23
Granted: 1994-12-15
Abstract: Использование: диагностирование технического состояния транспортных средств, а именно контроль и диагностирование тормозных систем колесных систем колесных транспортных средств в процессе их технического обслуживания, ремонта и изготовления. Сущность изобретения: способ заключается в том, что раскручивают вывешенные колеса до заданной скорости, исключают внешнее воздействие на них, производят торможение, измеряют время от начала торможения до полной остановки каждого колеса. В процессе торможения непрерывно измеряют промежутки времени, соответствующие повороту колеса на смежные и равные угловые интервалы заданной величины, находят по полученным результатам зависимость замедления колеса по времени, определяют параметры тормозного процесса и делают заключение о техническом состоянии тормоза. 1 ил.
Patent RU-2017049-C1 (RU)
Title: Gas burner
Inventor: VASIN ALEKSANDR A
IPC: F23D14/42
Filed: 1992-02-17
Granted: 1994-07-30
Abstract: FIELD: gas welding. SUBSTANCE: burner has a case wherein a cylindric chamber is received between nozzle and flame quencher. Diameter of the chamber exceeds inner diameter of the nozzle by a factor of 4-10 and length of the chamber is equal to 1-3 diameters of the chamber. EFFECT: enhanced reliability. 1 dwg
Patent RU-2041751-C1 (RU)
Inventor: IVANOV LEONID ARKADEVICH
IPC: B21B19/02
Filed: 1992-02-27
Granted: 1995-08-20
Abstract: FIELD: metal pressure forming. SUBSTANCE: technological tool includes at least three rolls of a mill for helical rolling. The rolls have in zones of their input cone and a deforming ridge a cross section in the form of a circle; their output cone have dents and recesses on its surface, these dents and recesses, directed along a helical line, are included by an angle, equal to a guiding angle. Height of the dents, depth of the recesses and width of the dents along the output cone are being continuously increased from a zero value, and width of the recesses is being respectively decreased, achieving to an output end predetermined values. In order to make blanks, having square cross sections, total height of dents and recesses achieves dimensions, determined by a formula  ; a pitch t of the dents along a perimeter of a cross section of the roll (in an output end of the output cone in a zone of outlet of the blank out of contact with the roll) is determined according to a formula  . Upon rotation of the rolls the blank is being bitten by input cones of the rolls, deformed beforehand to an end portion of the deforming ridges of the rolls up to a round cross section, then upon further motion to the zone of the output cone the dents and recesses begin to form flat faces of the blank and its ribs. It is possible because of a close embracement of the blank by the deforming ridges of the rolls in such a way, that the blank is being turned by them around a rolling axis. EFFECT: enhanced structure of the technological tool. 2 cl, 5 dwg, 2 tbl
Patent RU-2006178-C1 (RU)
Title: Усилитель сверхвысоких частот
Inventor: SMIRNOV ALEKSANDR I
IPC: H03F3/60
Filed: 1992-03-27
Granted: 1994-01-15
Abstract: Использование: антенный усилитель в технике сверхвысоких частот. Сущность изобретения: устройство содержит печатную плату, которая выполнена в виде диэлектрической подложки, на одной стороне которой размещена полосковая схема усилителя, а на другой - проводящий экран. На стороне печатной платы с полосковой схемой или на торце печатной платы нанесена, по крайней мере, одна дополнительная контактная площадка, соединенная с проводящим экраном и с экраном проводящей линии передачи. 2 ил.
Patent RU-2033657-C1 (RU)
Title: Device for low-temperature direct connection of semiconductor plates
Inventor: ENISHERLOVA-VELYASHEVA KIRA L
IPC: H01L23/538
Filed: 1992-02-14
Granted: 1995-04-20
Abstract: FIELD: semiconductor engineering. SUBSTANCE: device for low- temperature direct connection of semiconductor plates has base, centrifuge with rotary table for plate fastening unit, cover for creating enclosed space above plates being connected, plate heating unit; plate fastening unit has plate holder and plates separating retainer; plate fastening unit has in addition snap ring with slots, and plate holder is provided with cylindrical helical torsional springs mounted for loading snap ring in respect to holder; the latter and snap ring are joined by means of magnetically-soft metal pin made for engagement of magnets on device cover; plates separating retainers are placed in holder slots and loaded with cylindrical helical compressing springs in respect to snap ring. Device base and centrifuge rotary table carry set of magnets equally spaced from axis of revolution of centrifuge; cover providing enclosed space above plates has magnets spring-loaded in vertical direction; cover magnets are mounted for their coaxial arrangement relative to magnetically-soft metal pin with device cover closed and in case of reversal of centrifuge magnets polarity to device base magnets. Heating unit is essentially nozzle with filter installed on device base and joined with system feeding compressed air or nitrogen from supply mains and has heating element built for heating air or nitrogen jet. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2022550-C1 (RU)
Inventor: BUTUKHANOV VLADIMIR V
IPC: A61N1/05
Filed: 1992-04-08
Granted: 1994-11-15
Abstract: Использование: в медицине, а именно в физиотерапии при лечении целого ряда соматических и вегетативных заболеваний, а также заболеваний опорно-двигательного аппарата и висцеральных систем. Сущность изобретения: устройство для ультразвуковой терапии содержит блок питания 9, последовательно соединенные генератор 1, модулятор 2, буферный каскад 3, предварительный усилитель 4 и выходной усилитель 5, первый выход которого соединен со входом индикатора выходной мощности 8, и инфразвуковой генератор 6, выход которого подключен ко второму буферно-усилительному каскаду 7, соединенному со вторым входом модулятора 2. Технический результат: воздействие на биологические ткани модулированным ультразвуком. 1 п. ф-лы, 2 ил.
Patent RU-2047726-C1 (RU)
Title: Pipe holding device
Inventor: EFIMKIN ALEKSEJ A
IPC: E21B19/10
Filed: 1992-04-16
Granted: 1995-11-10
Abstract: FIELD: oil and gas industry; oil production. SUBSTANCE: device has a body with a flange in its lower part. The body has a base, a thrust nut, and a cover. The components of the body are threaded together. The cover and the nut have taper bores. A sealing unit is located in the base, and there is a lateral tap beneath the unit. When operating to lower the pipes, wedges are placed in the taper bore of the cover for reliable holding. The wedges have shanks linked to a ring spring-loaded against the nut. In operating to lift the pipes, the wedges are placed in the taper bore of the nut. A thrust washer is placed between the spring and the nut. The ring and the nut have external radial T-shaped recesses for the shanks. The ring and the washer are mounted to be a mutual mirror image. The wedges are bevel in their upper part for engagement with couplings of the pipes. The wedges are in sliding engagement with the pipes. In lifting pipes, the device can operate as a spider. EFFECT: higher efficiency. 5 cl, 4 dwg
Patent RU-2059947-C1 (RU)
Title: Cooling element
Inventor: DANILIN VADIM N
IPC: F25D5/00
Filed: 1992-02-13
Granted: 1996-05-10
Abstract: FIELD: refrigeration engineering. SUBSTANCE: cooling element has polymeric material stack with porous material insert inside it impregnated with cold-accumulating solution that contains sodium sulfate, polyethylene glycol, surface-active substance, and water in definite proportion of ingredients. Insert may be made of polyurethane foam. EFFECT: improved design. 2 cl, 1 dwg, 1 tbl
Patent RU-2001779-C1 (RU)
Inventor: KATKOV NIKOLAJ P
IPC: B30B15/28
Filed: 1992-05-19
Granted: 1993-10-30
Abstract: Использование: в машиностроении, в частности  дл  предохранени  деталей машин от поломок при  случайных перегрузках Сущность: когда усилие,  создаваемое на торце втулки 4 давлением упругого  элемента 5 от действи  на него плунжера 7, превысит  усилие предварительного поджати  силовых  пружин 10, втулка 4 приподнимаетс , увлека  наружным  уступом стакан 2. В щель, образовавшуюс   под стаканом, проникнет наход щийс  под большим  давлением упругий элемент 5 и поднимет стакан  2, преодолева  сопротивление поджимающей  его пружины 3. Освободившийс  под стаканом  объем заполн етс  упругим элементом 5, что позвол ет  опуститьс  плунжеру на высоту выступающей  из корпуса 1 его части без увеличени  действующего  на него усили  и предотвратить тем самым  перегрузку предохран емых деталей После  сн ти  нагрузки все элементы устройства под действием  пружин 10 и 3 и упругости элемента 5 возвращаютс  в исходное положение 1 ил.
Patent RU-2042287-C1 (RU)
Title: Device for processing products in vacuum
IPC: H05B7/08
Filed: 1992-05-25
Granted: 1995-08-20
Abstract: FIELD: electric engineering. SUBSTANCE: heater of vacuum chamber 1 has vacuum-arc discharge integral cold electrode 3 and anode 8 which are connected to power supply. In addition heater has tube which is made from non-conducting material which is resistant to heat and unit 5 which does not pass through metal ions. Anode 8 is located in chamber of tube setting piece 7, unit 5 is located between non- attached end of tube and cathode 3. Ratio of cross-sections of setting tube piece 7, tube working piece 6 and working surface of anode is given in invention specification. EFFECT: increased functional capabilities. 1 dwg