baber/WOPTO huggingface dataset:
Patent RU-2137966-C1 (RU)
Title: Tooth-lever variable-speed drive
Inventor: PYLAEV B V
IPC: F16H29/08
Filed: 1998-02-25
Granted: 1999-09-20
Abstract: FIELD: mechanical engineering; smooth change of ratio between input and output shafts of variable speed drive. SUBSTANCE: tooth-lever variable-speed drive includes input and output shafts, handle for change of gear ratio, two pairs of racks and two gears, carriages with guides of racks, carriage shift cams, rack driving mechanism and differential gear train with two degrees of freedom. One shaft of differential gear train, for example, carrier, is rigidly connected with output shaft and each of other two shafts is connected with gear. Each gear is thrown into engagement with racks of pair, carriage shift cams are fitted on input shaft and are engageable with carriages for change of engagement of each gear from one rack to another. Rack driving mechanism has lever with axis of rotation changed by means of ratio control handle and level swinging cam fitted on input shaft. EFFECT: increased transmitted power; increased range of varying ratio. 10 dwg
Patent RU-2139463-C1 (RU)
Inventor: KORZHOV N P
IPC: F16H57/023
Filed: 1998-04-29
Granted: 1999-10-10
Abstract: Изобретение относится к области машиностроения. Для повышения прочности конструкции и улучшения ее технологичности за счет упрощения сборки в узел ведущей шестерни введена фиксирующая гильза, имеющая внутреннюю полость с одной цилиндрической поверхностью с упорным буртиком для установки наружной обоймы заднего подшипника и с другой цилиндрической поверхностью для установки передней крышки, а внешняя цилиндрическая поверхность упомянутой фиксирующей гильзы имеет два пояска для установки внутри корпуса. Технический результат - увеличение прочности узла и более надежное крепление крышек узлов переднего и заднего подшипников. 1 з.п.ф-лы, 1 ил.
Patent RU-2138320-C1 (RU)
Inventor: MARGULIS M A
IPC: B01D29/72
Filed: 1998-05-19
Granted: 1999-09-27
Abstract: FIELD: filtering and condensation of suspensions by means of ultrasound. SUBSTANCE: the apparatus has a body, filtering partition, pipe for discharge of filtrate, ultrasonic radiator. The body is made in the form of a cup, whose bottom has an opening receiving the cylindrical closed filtering partition, the radiator is located along the axis of the body and partition, and the pipe for discharge of filtrate is located above the body level. EFFECT: enhanced degree of purification of sewages and various suspension for their re-use. 2 cl, 2 dwg
Patent RU-2142616-C1 (RU)
Title: Gear measuring and testing tightness force of threaded connections
Inventor: ZHDANOV O N
IPC: G01L5/24
Filed: 1998-05-21
Granted: 1999-12-10
Abstract: FIELD: measurement technology. SUBSTANCE: gear includes upper and lower plates joined by means of columns, driving mechanism and dynamometer. It is fitted with upper and lower rollers fixed in columns, sleeve located in upper plate, sleeve bottom has central hole accommodating tested member, threaded bushing and pivot and thrust bearing with spherical surface positioned in lower plate. Side surface of sleeve has through vertical ports and through vertical grooves located beneath them and perpendicular to them through which upper roller is passed. Threaded bushing has vertical grooves through which lower roller is passed. Pivot has spherical surface contacting spherical surface of thrust bearing that is mounted for displacement relative to vertical axis. Driving mechanism is manufactured in the form of differential screw which one end is connected to pivot and which other end is screwed into threaded bushing. Dynamometer is connected with one end to sleeve and with other end-to threaded bushing. EFFECT: simplified design and increased handling convenience. 1 dwg
Patent RU-2141973-C1 (RU)
Inventor: ABZALIN Z A
IPC: C08F236/04
Filed: 1998-06-01
Granted: 1999-11-27
Abstract: Изобретение относится к способу получения олигомеров пиперилена, применяемых в качестве пленкообразующих веществ и модификаторов резиновых изделий различного назначения. Способ обеспечивает полимеризацию пипериленсодержащей смеси в присутствии катализатора в толуоле, использования регулятора молекулярной массы и дезактиватора, реализуемых в каскаде реакоров смешения, при этом стадии полимеризации, образования катализатора, обрыва цепи и дезактивации осуществляют в условиях развитого турбулентного движения в трубчатом секционном реакторе или трубчатых секционных реакторах, расположенных последовательно, или пучке трубчатых секционных реакторов, работающих параллельно. Способ позволяет обеспечить одинаковые условия полимеризации во время всего процесса, увеличить производительность получить однородный и светлый полимер. 3 ил.
Patent RU-2133706-C1 (RU)
Title: Article transfer device
Inventor: ALEKSANDROVA A T
IPC: B65G25/00
Filed: 1998-06-02
Granted: 1999-07-27
Abstract: FIELD: mechanical engineering; electronic and chemical industries. SUBSTANCE: device is furnished with supports for articles. One of supports has vertical and horizontal displacement drives. Each drive has hollow flexible members of similar design which are placed in communication with working medium pressure source. Other support can have similar horizontal displacement drive with hollow flexible members communicating with working medium pressure source. Articles are moved when working medium is delivered into flexible members at definite sequence. EFFECT: reduced overall dimensions, enlarged operating capabilities of device. 8 cl, 2 dwg
Patent RU-2139508-C1 (RU)
Title: Pressure testing device
Inventor: FROLOV N S
IPC: G01L9/08
Filed: 1998-12-30
Granted: 1999-10-10
Abstract: FIELD: measurement technology. SUBSTANCE: invention can be used to test pressure ( excessive, absolute, expansion, pressure differential ) of neutral and corrosive media. Proposed device includes measurement generator in which measurement tuning fork quartz vibrator is driven, reference generator in which reference tuning fork quartz vibrator is driven. Both vibrators are located in sealed bellows filled with inert gas. Device also has units multiplying frequencies of measurement and reference generators by n times, circuit isolating difference frequency made in the form of CD flip-flop and indicator of difference frequency made in the form of frequency-to-voltage converter with analog indicator which numbered scale carries segments corresponding to critical values of pressure. Such design of device provides for graphical visual indication of measured pressure with keeping of good operational characteristics. EFFECT: graphical visual indication of measured pressure with keeping of good operational characteristics. 1 dwg
Patent RU-2149489-C1 (RU)
Inventor: LJAMETS JU JA
IPC: H02H3/40
Filed: 1999-02-01
Granted: 2000-05-20
Abstract: FIELD: relay protective gear and automatic control of power systems. SUBSTANCE: use is made of additional information concerning phase free from ground fault. Method proposes use of line models whose inputs are supplied with voltage under measurement. Complex loads are connected to model at point of expected fault (arbitrary point). Load magnitude is adjusted so as to ensure that currents at model input coincide with those measured. Resistive loads are chosen to locate fault in transmission line. As distinct from prototype, separate loads are used for probable faulty and good phases of line. Resistive-load setting resistances are introduced for probable faulty phases and impedances for probable good ones. Points where first setting is higher than that measured and second one is lower than the latter are selected. If it is the only point, it is considered fault location point on line. If otherwise, most confident point is chosen from a number of points. EFFECT: improved adaptation of remote protective gear and fault detectors to loading conditions of line preceding ground fault. 2 cl, 14 dwg
Patent RU-2140569-C1 (RU)
Title: Method of building up high pressure of air of gas in compressor plant
Inventor: SHCHERBATJUK V M
IPC: F04B41/06
Filed: 1999-03-15
Granted: 1999-10-27
Abstract: FIELD: manufacture of high-pressure compressors. SUBSTANCE: pressure of gas is preliminarily increased in turbo-compressor and then it is fed to compressor through suction collector at simultaneous suction to working chamber of compressor. Gas is supplied in cycles which is ensured by operation of system of valves. Compressor is driven by output shaft of internal combustion engine and turbo-compressor is driven by exhaust gases of the same engine. To enhanced economical efficiency of operation, part of gas from turbo-compressor outlet is fed for turbo-supercharging of internal combustion engine through system of controllable valves. Control of capacity of turbo-compressor and compressor may be effected separately. EFFECT: increased productivity; reduced power requirements; possibility of control of productivity. 9 cl, 1 dwg
Patent RU-2151480-C1 (RU)
Title: Drive working tool for extracting licorice roots
Inventor: SALDAEV A M
IPC: A01D31/00
Filed: 1999-04-07
Granted: 2000-06-27
Abstract: FIELD: agriculture. SUBSTANCE: working tool has cylindrical drum 1 and blades 3 attached to outer surface of drum 1. Blades are mounted so as to form packs 4-8 and are arranged in equally spaced relation along drum 1. Peripheral edges 9-13 of blades 3 in each pack 4-8 are positioned remote from axis of drum 1 in coordinates of catenary line in accordance with equation: y=a ch(x/a), where y is coordinate of Y-axis, a is parameter of catenary line, x is coordinate of X-axis, ch is hyperbolic cosine. EFFECT: increased efficiency and enhanced reliability in operation. 5 cl, 2 dwg
Patent RU-2155513-C1 (RU)
Title: Meat product
Inventor: GORLOV I F
IPC: A23L13/40
Filed: 1999-05-11
Granted: 2000-09-10
Abstract: FIELD: meat industry. SUBSTANCE: meat product comprises protein filler and meat raw material. Grain of chick pea germinated for 3 days up to germs appearance is used as protein filler. Components are taken in the following ratio, mas.%: chick pea germinated grain, 10-15; meat raw material, the balance. Used as meat raw material is trimmed one-grade or second grade beef, and/or trimmed half-fat pork and mid-back or back fat, or flesh by-products. Meat products prepared on base of proposed composition possess curative and dietetic properties. They produce antisclerotic effect on human organism, positively affect on immune system, increase organism resistibility and life expectancy. EFFECT: broadened assortment of food products with increased biological value; reduced cost price of production. 4 tbl
Patent RU-2160984-C1 (RU)
Title: Licorice root digging machine
Inventor: GALDA A V
IPC: A01D31/00
Filed: 1999-08-09
Granted: 2000-12-27
Abstract: FIELD: agriculture. SUBSTANCE: machine has frame 1, feeler wheel, share 2, elevator 3, and separator 4. Separator 4 is made in the form of pair of vertical drive rotors 28, 29 rotating in opposite directions. Each rotor is provided with detents 27 arranged in tiers on rotor surface. Upper tier detents have minimum radius which is increasing from one lower detent to other lower detent in the direction of lowermost detent. Shields 46, 47 are positioned rearward of separator 4. EFFECT: reduced power and labor consumption in the process of harvesting roots and rootstocks. 8 cl, 4 dwg
Patent RU-2160982-C1 (RU)
Title: Method of creating licorice plantations
Inventor: GALDA A V
IPC: A01G1/00
Filed: 1999-08-09
Granted: 2000-12-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves placing planting material in individual bottomless capsules filled with fertile soil; providing bottom part of capsules with annular water headers and round opening for penetration of plant material roots into open ground; dipping capsules into nutrient solution having temperature of 20 C to 1/5-1/10 of capsule depth for forming powerful system of bound sucking roots from ailes buds and appearance of 3-5 stable leaves; forming rows of holes of 0.5-0.6 m diameter and of 0.4-0.5 m depth without preliminary preparing of soil, with hole spacing of at least 1.5 m and row spacing of 2.1-2.8 m; placing plastic vessels into holes; filling vessels with fertile soil; moistening and planting capsules with rooted planting material; when top buds reach length of 0.2-0.5 m, withdrawing capsules by moving them upward along licorice plant vegetative buds; providing caring for plants by irrigating to maintain normal soil humidity within the range of 60-70% in plastic vessel; undercutting side walls of plastic vessels in three years at the end of vegetative period of seedlings; harvesting licorice root mass together with plastic vessels on 7-8th year of plant life. Method allows licorice plantations to be formed on sandy and structureless soils, as well as on agricultural plots with powerful plant cover as buffer zones around industrial enterprises. EFFECT: increased efficiency and simplified method. 6 cl, 6 dwg
Patent RU-2163678-C1 (RU)
Title: Rotary internal combustion engine
Inventor: SHCHERBAK O V
IPC: F02B53/00
Filed: 1999-08-24
Granted: 2001-02-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed engine can be used as drive in different machines, stationary and mobile power generating plants, in automotive, tractor and power engineering and other branches of industry in manufacture and operation of vehicles and power plants. Rotary engine has housing and rotor made in form of one cylindrical solid of axial rotation with two smoothly connected diametrically opposite projections of side surface. Rotor is mounted on shaft coaxially with inner surface of housing. Engine has radially moving slide valves placed in radial guides of housing over circumference so that first slide valve, being rear wall of intake chamber, is located between exhaust and intake channels, and second slide valve is located behind first slide valve in direction of rotor rotation being displaced through angle from intake channel equal to central angle of arc describing projection on rotor and directly behind inlet hole of bypass channel, and third slide valve, being rear wall of expansion chamber, is located before first slide valve being displaced also through angle equal to central angle of arc describing projection on rotor. Ignition source is located in combustion chamber furnished with inlet valve and connected with housing space through port opening at initial section of expansion chamber. Bypass channel is connected with inlet valve and is made in form of independent element outside the housing. EFFECT: increased efficiency at simplified design of engine and cut down cost of production. 4 dwg
Patent RU-2155448-C1 (RU)
Title: High-speed digital optical signal transmission line
Inventor: ALEKSANDROVSKIJ M I
IPC: H04B10/00
Filed: 1999-10-22
Granted: 2000-08-27
Abstract: FIELD: quantum radio engineering and optical communication, applicable in equipment of fiber-optic, laser space, atmospheric and other communication lines. SUBSTANCE: transmission line has an amplifier-modulator, laser, laser power stabilizer, two matching devices, optical signal transmitting medium, photodetector, video amplifier, automatic gain control, optimal filter, solver, clock frequency recovery device. The concept of the claimed invention is in the fact that additionally cut in the known transmission line are a multifrequency resonator, multifrequency filter, N demodulators, N modulators, 2N bandpass filters of the channel and carriers, oscillator, frequency multiplier, three adders, delay line, attenuator which provide for suppression of noise of the first amplifier stages in a wide band of frequencies of the transmitted signal, thereby increasing the energy potential and length of the transmission line. As compared with the immediate analogues, the transmission line has a higher energy potential by 6 to 15 dB, which makes it possible to increase the length of the regeneration section of intrazone main and city communication networks. EFFECT: reduced noise and enhanced energy potential. 4 dwg
Patent RU-2165064-C1 (RU)
Inventor: DEMIDOV V A
IPC: F42B3/10
Filed: 1999-11-02
Granted: 2001-04-10
Abstract: FIELD: detonating devices. SUBSTANCE: device represents and explosive charge made in the form of a layer, whose external face represents two truncated cones facing each other with the smaller bases. The blasting device is positioned in the charge axial duct. The charge external face accommodates the propelled member in the form of a film. EFFECT: enhanced safety in handling and simplified production practice. 5 cl, 1 dwg
Patent RU-2150264-C1 (RU)
Title: Cosmetic gel for fat skin
Inventor: ALAVERDIEVA S I
IPC: A61P17/02
Filed: 1999-12-08
Granted: 2000-06-10
Abstract: FIELD: production of cosmetic agents for care of fat skin complicated by acneiform eruption. SUBSTANCE: cosmetic gel contains gel-forming and hydrating components, biologically active extracts of plants, perfume composition, potable water. The proposed gel has additionally antiacne preparation, antiseptics and conservants. The gel shows antimicrobial prophylactic activity to microorganisms inducing pustular diseases of skin. The gel has no irritating and sensitizing action. EFFECT: higher efficiency. 10 cl, 1 tbl, 3 ex
Patent AU-2007289444-C1 (AU)
Title: Calcium depleted milk protein concentrates for stabilising foods
Inventor: BHASKAR GANUGAPATI VIJAYA
IPC: A23L9/20
Filed: 2007-08-28
Granted: 2012-05-24
Abstract: The invention provides a method for stabilising a food or drink. The method comprises including a calcium-depleted milk protein concentrate in the food or drink.
Patent AU-2011301698-C1 (AU)
Title: Membrane vacuum pump
Inventor: FELBER ARMIN
IPC: A61M1/06
Filed: 2011-07-21
Granted: 2014-11-06
Abstract: The invention relates to a membrane vacuum pump comprising an electrically operated drive unit and a vacuum membrane (94"), which separates a pump chamber (96") into a drive-side part and a non-drive-side part and which can be deflected by means of a movable part (92") of the drive unit. The drive unit is an electromagnetic drive unit, and the vacuum membrane (94") is deflected in the direction of a linear motion produced electromagnetically in the drive unit. A venting valve (903) is preferably also actuated by means of said movable part (92"). Said vacuum pump is relatively small and compact and operates with little noise. Said vacuum pump is suited in particular for hands-free applications of breast pumps.
Patent AU-2012329324-C1 (AU)
Title: Container inspection apparatus and method
Inventor: KOHLER TIMOTHY A
IPC: G01B11/24
Filed: 2012-10-01
Granted: 2016-01-21
Abstract: A method of and apparatus for inspecting a container (C) having a base (B) and a mouth (M). Light is directed through the container base into the container, and out of the container through the container mouth, using at least one light source (12a, 12b) disposed beneath the container base. A plurality of images of the container mouth is ob tained from the light transmitted through the container mouth. Minimum bore diameters of the container mouth are calculated from the plurality of images, and an overall lowest minimum bore diameter (OLMBD) of the minimum bore diameters is identified. A value other than the OLMBD is determined to be an effective minimum bore diameter of the container mouth.
Patent AU-2012344855-C1 (AU)
Title: Promoter derived from human gene
Inventor: MURAKAMI KENJI
IPC: C12N5/10
Filed: 2012-11-27
Granted: 2018-04-12
Abstract: The invention relates to transformed mammalian host cells in which the foreign protein secretion capacity has been enhanced by using a foreign gene expression vector having a promoter derived from a human gene, and to a method for producing a foreign protein using the cells. Provided is a step for accelerating the production of a foreign protein that serves as a proteinaceous drug in cultured mammalian cells or other such host cells. Provided is a promoter derived from a human gene having stronger promoter activity than a cytomegalovirus (CMV) promoter in cultured mammalian cells or other such host cells.
Patent AU-2017264886-C1 (AU)
Title: Electromagnetic boom cushioning
Inventor: SNYDER TODD B
IPC: A01M7/00
Filed: 2017-04-20
Granted: 2023-02-09
Abstract: An electromagnetic breakaway system having a boom assembly, including a frame including a first portion and a second portion hingably coupled to the first portion; and a hinge assembly hingably coupling the first and second portions, the hinge assembly includes first and second electromagnets coupled respectively to the first and second portions, the first and second electromagnets comprising a same charge polarity when the first and second portions form an angle within a first pivot range, the first and second electromagnets comprising a different charge polarity when the first and second portions form an angle within a second pivot range.
Patent RU-2164439-C1 (RU)
Title: Drum-type vacuum filter
Inventor: TIMONIN A S
IPC: B01D33/06
Filed: 2000-03-07
Granted: 2001-03-27
Abstract: FIELD: devices for purification of liquids from mechanical impurities; applicable in chemical, food, mineral concentration and other industries. SUBSTANCE: drum-type vacuum filter has a bath for suspension, hollow shaft with two trunnions, sprockets of shaft drive, distributing heads, drainage surface coated from outside with filtering partition, cake removing knife, cake receiver. Hollow shaft inside is separated into independent sectors. Secured coaxially to shaft at one of trunnions is hollow and separated into sectors disc with system of draining channels communicated with shaft independent sectors, and outside drum with internal draining channels and additional internal draining surface opened from opposite end. Secured to disc coaxially to outside drum several drums of smaller diameter with internal draining channels, external and internal draining surfaces. In this case, draining surfaces are also coated with filtering partitions. Each filtering partition is provided with individual knife for filter cake removal. Filter cake is discharged into containers located on the side of open end and parallel to filter axis. EFFECT: increased efficiency and surface of filtering. 5 dwg
Patent RU-2177979-C1 (RU)
Inventor: KOTOV S V
IPC: C10L1/04
Filed: 2000-04-20
Granted: 2002-01-10
Abstract: Изобретение относится к производству судовых высоковязких топлив. Топливо содержит: легкий газойль коксования 20-40%, тяжелый газойль коксования 5-20%, экстракт селективной очистки масел 15-30%, смола полиалкилбензольная 1-5% и гудрон до 100. Топливо имеет высокие эксплуатационные свойства, широкую сырьевую базу и может использоваться для среднеоборотных и малооборотных судовых дизелей. 3 табл.
Patent RU-2181038-C1 (RU)
Inventor: VAN VAJ-CHEN
IPC: A61H9/00
Filed: 2000-12-04
Granted: 2002-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has oval flexible balloon with cylindrical end piece. Bushing having conic hole is mounted in the end piece. External protrusion of conic glass is mounted in bushing hole. Ring-shaped internal protrusion with cavity is created inside of the glass. U-shaped adapter unit is mounted in glass cavity. It is connected to magnetized metal rod with sharp distal cone by means of threaded connection. The rod is mounted to enable one to control its outward displacement value. Hole is made in the upper part of the adapter member. The hole matches the through internal canal of the external protrusion of the glass and the through internal slit on the lateral adapter member wall. Slit length is equal to 1/2 of lateral wall length. The adapter member is introduced into internal protrusion cavity to 1/3 of the own length. EFFECT: enhanced effectiveness of treatment including neurologic manifestations of osteochondrosis. 9 dwg