baber/WOPTO huggingface dataset:
Patent RU-2130535-C1 (RU)
Title: Vacuum wall in trench such as around epicenter of probable earthquakes for dampening elastic vibrations and acoustic waves
Inventor: KRIVOROTOV A S
IPC: E04B1/98
Filed: 1997-12-05
Granted: 1999-05-20
Abstract: FIELD: construction engineering. SUBSTANCE: invention relates to ensuring stability of buildings and structures at earthquakes. Restricted effect of elastic vibrations is achieved by their dampening by means of vacuum wall. This limitation is checked by seismographs located at both sides of aforesaid wall. Restricting wall is assembled of protective screens having vacuum spaces which are made in the form of ball shells. Protective screens are glued up of separate hemispheres which are stamped from sheet plastic material possessing thermochemical acid-resistant properties. Screens are installed one against other on sand pad in trench for example in two rows with displacement of one screen relative to other in height and length by half of ball shell diameter, and covered with sand. Trench and vacuum wall are arranged in the form of horseshoe around for example predicted and recorded on maps epicenters of earthquakes or around separate building or structure at optimal close distance irrespective of predicted intensity of earthquakes. Vacuum wall is installed in trench vertically or at incline to plane that is facing epicenter against probable direction of elastic vibrations. Seismographs are installed in zone of their supposed action and at external and internal sides of vacuum wall. EFFECT: higher efficiency. 2 dwg
Patent RU-2132039-C1 (RU)
Title: Ring cartridge
Inventor: SAGAKOV S S
IPC: F42B5/02
Filed: 1997-12-16
Granted: 1999-06-20
Abstract: FIELD: ammunition for rifled automatic weapon. SUBSTANCE: ring cartridge includes bullet, cap, wad-case and powder charge. Bullet is manufactured either in the form of ring with aerodynamic profile or package of rings placed one after another. Powder charge is located inside rings in wad-case. Cap can be positioned either on free end of rod linked to wad-case or in case arranged in tail part of cartridge. EFFECT: increased gyroscopic moment of rotary inertia and enhanced stopping action of bullet owing to increase of caliber. 3 cl, 2 dwg
Patent RU-2123159-C1 (RU)
Title: Freezing unit
Inventor: KVASHNIN G G
IPC: F25D13/00
Filed: 1997-11-25
Granted: 1998-12-10
Abstract: FIELD: cryogenic engineering, in particular, block freezing. SUBSTANCE: freezing unit has freezing molds arranged in fixed position within rotor, charging-discharge mechanism with drive chute, and product carrier with frame divided into cells and front spring-loaded wall with projection, which may be moved to overlap freezing mold during charging. Front wall is movable in vertical and horizontal plane. Product is supplied into freezing mold and subjected to two-dimensional compaction. EFFECT: increased efficiency and intensified freezing of product. 3 cl, 5 dwg
Patent RU-2136114-C1 (RU)
Inventor: ALEKSEENKOV A E
IPC: H04L27/14
Filed: 1998-01-09
Granted: 1999-08-27
Abstract: Изобретение относится к радиоэлектронике, в частности к системам передачи дискретной информации, и может быть использовано для демодуляции сигналов с частотной манипуляцией. Технический результат заключается в повышении максимальной рабочей частоты и быстродействия демодулятора, для чего он содержит формирователь импульсов D - триггеры, мажоритарный логический элемент, генератор тактовых импульсов, логический элемент ИСКЛЮЧАЮЩЕЕ ИЛИ, счетчик, дешифратор и D - триггеры. За счет применения мажоритарного элемента с положительной обратной связью демодулятор имеет дискриминационную характеристику с заданной нечувствительностью к флюктуациям фронта входных импульсов и обеспечивает формирование демодулированного сигнала в диапазоне рабочих частот до десятков мегагерц. Повышение быстродействия устройства достигается переключением фронта срабатывания счетчика в зависимости от разности фаз между входным и тактовым сигналами, реализованного установкой логического элемента ИСКЛЮЧАЮЩЕЕ ИЛИ между генератором тактовых импульсов и счетчиком, и за счет формирования длительности импульса сброса счетчика равной периоду входного сигнала. 2 ил.
Patent RU-2120654-C1 (RU)
Inventor: GOVOROV A A
IPC: G05B11/36
Filed: 1998-02-03
Granted: 1998-10-20
Abstract: Изобретение относится к автоматическому регулированию, а именно к пропорционально-интегрально-дифференциальным (ПИД) устройствам управления с ограничениями выходных сигналов и защитой их от насыщения, и может быть использовано при автоматизации различных технологических процессов. Технический результат изобретения заключается в повышении качества регулирования. Предлагаемый ПИД-регулятор содержит параллельно соединенные интегратор и дифференциатор, а также усилитель, выходы которых подключены к входам сумматора, выход которого соединен с нелинейным ограничителем и входом первого релейного элемента, переключатель параметров, три элемента ИЛИ и второй релейный элемент, вход которого соединен с выходом интегратора, первый и второй управляющие входы которого соединены с выходами соответственно первого и второго элементов ИЛИ, входы первого элемента ИЛИ соединены с первыми выходами первого и второго релейных элементов, входы второго элемента ИЛИ - с вторыми выходами первого и второго релейных элементов, а входы третьего элемента ИЛИ соединены с первым и вторым выходами первого релейного элемента, выход третьего элемента ИЛИ через переключатель параметров подключен к входу изменения параметров дифференциатора. 2 ил.
Patent RU-2145546-C1 (RU)
Inventor: AJDUGANOV V M
IPC: B29C63/34
Filed: 1998-03-17
Granted: 2000-02-20
Abstract: Изобретение относится к трубопроводному транспорту и может быть использовано при строительстве трубопроводов. Способ футерования труб нефтяного сортамента термопластичной оболочкой включает расширение внутреннего диаметра концов трубы на длину резьбы под углом, равным уклону резьбы, до диаметра, значение которого равно сумме начального диаметра трубы плюс две высоты профиля резьбы. Способ позволяет утилизировать отработанные и обсадные трубы, упростить технологические операции футерования и усилить защиту трубопроводов от коррозии. 4 ил.
Patent RU-2129818-C1 (RU)
Inventor: SUKHOVA T N
IPC: A41D15/04
Filed: 1998-05-25
Granted: 1999-05-10
Abstract: FIELD: light industry. SUBSTANCE: convertible clothing has strips, back, raglan sleeves removably connected to vest. Sleeves may be interconnected and detached from main part by means of detachable zipper fastener positioned in upper part of sleeves to obtain trousers. Clothing has knapsack which may be attached to front part of trousers by snap fasteners and may serve safety vest. Knapsack handles serving shoulder strips for obtained overalls are adapted for attachment to rear part of overalls by means of snap fasteners. EFFECT: wider range of articles obtained by converting the clothing and simplified construction. 6 dwg
Patent RU-2130357-C1 (RU)
Title: Apparatus for torsional sphere-dynamic working of materials
Inventor: BESHCHEKOV V G
IPC: B21J5/06
Filed: 1998-06-02
Granted: 1999-05-20
Abstract: FIELD: plastic metal working, possibly cold plastic working of materials for creating stable structure-information field. SUBSTANCE: apparatus includes punch, die, pusher and planetary fluctuation module mounted on pusher with three freedom degrees. Module is buildup one, it has two portions mutually joined along horizontal plane passing through its gravity center. Joined surfaces are provided with recesses restricting cavity partially filled with magnetic liquid. Hollow gravitation resonator in the form of fluid-tight elastic envelope filled with liquid having ferromagnetic properties is arranged in said cavity. There are annular groove on working surface of punch and reciprocal dent on die surface. Surfaces of dent and groove have generatrices in the form of curve "Pascal's Scroll" with different curvature radius values and they are arranged with annular gap in plane passing through die surface with annular dent. Surfaces of upper base of module having shape of truncated cone, annular portion of lower base and recess of portion of module turned towards punch have generatrix in the form of curve "Pascal's Scroll". Surfaces of recess of module portion turned to die is in the form of above mentioned curve and epicycloid. Pusher surface contacting with module has flat supporting site and annular spherical portion. EFFECT: enlarged manufacturing possibilities of apparatus. 7 dwg
Patent RU-2139392-C1 (RU)
Title: Polystream suction-tube dredger
Inventor: KASHNIKOV A N
IPC: E02F3/90
Filed: 1998-07-03
Granted: 1999-10-10
Abstract: FIELD: hydraulic engineering. SUBSTANCE: this dredger relates to machines intended for bottom-digging, earth-filling operations, recovery of construction materials and minerals in various natural conditions. Suction-tube dredger is made up of following major components: pontoons, machine room, control center, cantilever crane, jigger, load rope, pump, suction tube with earth receiver and perforated housing and expansion chambers located over length of suction tube. Located inside earth receiver is ejector loosener. Arranged inside expansion chambers of suction tube are pipe unions which are connected with pump by means of auxiliary delivery pipe. Aforesaid embodiment of suction-tube dredger yields higher productive output due to increased earth-suction and ejection capacity of stream flow with possible lifting of earth from large depths (50 m and more). EFFECT: higher efficiency. 3 cl, 3 dwg
Patent RU-2137737-C1 (RU)
Title: Method of sapropelic slime output
Inventor: ALEKSEEV S P
IPC: C02F11/00
Filed: 1998-07-06
Granted: 1999-09-20
Abstract: FIELD: fertilizers. SUBSTANCE: invention relates to a method of lake sapropelic slime output. Method involves rising the sapropelic deposit from the bottom at the natural moisture 95-98% by centrifugal ground pump fitted on the hydraulic dredge being with the preliminary loosening bottom deposits, pulp hydrotransporting by pulp tubes into hydrodump-settlers, preliminary dehydration, pumping out settled water back to lake, loosening the upper layer by cutting ripper, drying. Preliminary dehydration is carried out up to moisture 35% and drying - to moisture 12-15%. Filtration capacity of sapropelic mass is increased by 3-4-fold. EFFECT: decreased water-absorption, improved quality of sapropel.
Patent RU-2158682-C1 (RU)
Inventor: DMITRIEV A A
IPC: B60W30/18
Filed: 1999-03-11
Granted: 2000-11-10
Abstract: Изобретение относится к технике комбинированного управления приводами транспортных средств на гусеничном ходу. Предложенная автоматическая система управления содержит гидрообъемно-механическую передачу и исполнительные приводы управления этой передачей. Кроме того, в ее состав входят датчики частот вращения гусениц правого и левого бортов, блок конструктивных параметров, соединенные с блоком вычисления теоретической угловой скорости поворота машины, который вместе с датчиком угловой скорости через блок деления соединен с компаратором. Последний сравнивает сигнал на выходе блока деления с опорным сигналом и воздействует соответствующим образом на исполнительный привод. Система контролирует поведение машины при поворотах и в случае возникновения угрозы потери управления движением автоматически ограничивает скорость, предотвращая занос. За счет упрощения задачи оценки водителем соответствия дорожных условий возможностям машины обеспечивается возможность сведения к минимуму потерь средней скорости движения. 1 ил.
Patent RU-2153196-C1 (RU)
Title: Method for information presentation control
Inventor: GATALOV O N
IPC: G09B17/04
Filed: 1999-05-25
Granted: 2000-07-20
Abstract: FIELD: education, development of information perception abilities. SUBSTANCE: method involves production of visual information signals. Goal of invention is achieved by starting from generation of background visual signal, which has one of hypnotizing figures with attention concentration region, and application of visual information signals over background signal as separate frames. Background signal is dynamic with sound playback. Information signal is positioned in symmetry about attention concentration region and goes at rate of 8-25 frames per second. EFFECT: increased efficiency of information perception. 10 cl
Patent RU-2163017-C1 (RU)
Inventor: SMIRNOVA N A
IPC: G01N33/36
Filed: 1999-06-25
Granted: 2001-02-10
Abstract: FIELD: methods for tests and measurements, in particular, methods for determination of characteristics of textile materials in bending, applicable in light industry and in the sphere of everyday services. SUBSTANCE: specimen under test is placed on a foot platform, pressed by a weight to the fixed part of the foot platform, the flexures of the specimen ends are measured after lowering of the movable part of the foot platform and separation of the specimen from it, and the rigidity is calculated according to the relative sag and mass. A specimen in the form of a "daisy", whose petals, measuring 30x70 mm, have different directions typical for the cut of the clothes is taken for the test, and the rigidity is determined by a formula, in which the mass of five standard specimens is expressed through the surface density of material   where B - rigidity of textile materials, μN·cm 2 ; Ms - mass of 1 sq.m - surface density of material, g/sq.m; A - function of relative flexure. The directions of petals correspond to 15, 30, 45, 60, 75, 90 to 345 deg. to the longitudinal direction of material. EFFECT: approximated conditions of tests to the conditions of shaping of clothes. 2 cl, 2 dwg, 1 tbl
Patent RU-2161935-C1 (RU)
Title: Устройство для обработки препуция и стимуляции половой активности быков-производителей
Inventor: PATIEVA A M
IPC: A61D19/02
Filed: 1999-07-29
Granted: 2001-01-20
Abstract: Изобретение относится к области животноводства, в частности к способам получения спермы у сельскохозяйственных животных. Для повышения эффективности и обеспечения оптимальной репродуктивной функции быков-производителей в устройстве для обработки препуция и стимуляции половой активности быков-производителей имеется импульсатор с контактными пальцами, выполненный в виде емкости по форме, конгруэнтной форме препуция, на дне которой расположены контактные пальцы из эластичного материала, например из резины, при этом емкость снабжена подпружиненным сильфоном. 1 ил.
Patent RU-2156917-C1 (RU)
Title: Device for directional control of internal surfaces of pipe lines
IPC: G02F1/09
Filed: 1999-10-20
Granted: 2000-09-27
Abstract: FIELD: measuring technology; flaw detection of pipe line walls and other industries. SUBSTANCE: proposed device includes electronic units arranged in hermetic container, unit for motion of container over pipe line, flaw depth and deformation measurement sensors, flaw location recording sensors, magnetic flux former for forming magnetic flux in section of pipe line under test, additional hermetic container which is transparent on side directed towards pipe line wall and is mounted on holder articulated with hermetic container through movable lever. Hermetic container contains light source optically connected with additional hermetic container through optical fiber; arranged in additional hermetic container in way of light beam are: polarizer, hemispherical lens and optical image system; hemispherical lens is located on transparent face of additional hermetic container ( on its inner surface). Located on outer surface of additional container is magnetooptical film provided with multi-layer dielectric coat; this film is located above surface of pipe line wall in magnetic flux forming area. End face of optical fiber is located in focal plane of hemispherical lend and face of light conduit core is located in area of magnetooptical material image. Multi-layer dielectric coat on magnetooptical material consists of quarter-wave length layers of dielectric material at different refractive indices; light illuminates interfaces of dielectric layers at Brewster's angle and polarization of radiation is oriented in plane of light incidence. EFFECT: enhanced reliability of location of defective areas; possibility of locating defective area and obtaining its image for subsequent additional analysis. 2 dwg
Patent RU-2159796-C1 (RU)
Title: Viscous lubricant for heavy-duty friction units
Inventor: KHARLAMOV V V
IPC: C10M105/52
Filed: 1999-11-16
Granted: 2000-11-27
Abstract: FIELD: lubrication materials. SUBSTANCE: lubricant, used in frictionless and slip-fit bearings, joints, gearings and other transmissions, contains 10-30 wt % (for dry material) of condensed vegetable extract, 10-30 wt % of starch, and chloroparaffin to 100%. EFFECT: improved antiscoring characteristics, reduced friction factor, and increased reliability of lubricated units. 1 tbl
Patent AU-2003237557-C1 (AU)
Title: A weight management system for obese animals
Inventor: WILSON MICHAEL J
IPC: A23K20/195
Filed: 2003-01-22
Granted: 2003-09-02
Abstract: A diet system for promoting comprehensive weight management in companion animals. The diet system includes a stage I pet food product for promoting weight loss and building lean body mass and a stage II pet food product for maintaining the weight loss and the lean body mass.
Patent AU-2007200078-C1 (AU)
Title: A mine roof support mesh
Inventor: MCGREGOR GRAEME STUART
IPC: E21D11/14
Filed: 2007-01-08
Granted: 2014-02-06
Abstract: A mine roo support mesh for supporting an area of a roof of a mine is disclosed. The mesh includes: a first layer 5 of parallexL line wires (5) and a second layer of parallel cross wires (7) that are transverse to the line wires and are welded together at the intersections of the wires. The line v res include wires that define a bolting section of the mes and the centre of the bolting section is less 10 than 12 5mmtfrom one side of the mesh. Lno3 LLn rn r In flyl a:-a Lfln En
Patent AU-2013200530-C1 (AU)
Title: Dynamic stabilization zones for contact lenses
Inventor: HAWKE RYAN
IPC: G02C7/04
Filed: 2013-02-01
Granted: 2014-08-21
Abstract: A contact lens incorporating one or more dynamic stabilization zones fabricated from a material that is readily deformable under eyelid pressure during blinking allows for the control over rotation of the contact lens on the eye. As the material deforms, the angle of contact between the eyelid and the one or more dynamic stabilization zones changes as does the rotational force acting on the contact lens. FIG. 3C FIG. 4 320rotational fforce 312 322 424 FIG. 5 FIG. 6 FIG. 7 500 600 700 502 504 604
Patent AU-2015271732-C1 (AU)
Title: See-through dimming panel
Inventor: ALTON DANIEL JAMES
IPC: G02F1/167
Filed: 2015-06-03
Granted: 2020-07-09
Abstract: A see-through dimming panel (102) includes first and second transparent substrate layers (104, 106) and suspended-particle- device (SPD) layer (112) therebetween. A first transparent conductor layer (108) is between the first transparent substrate layer (104) and the SPD layer (112), and a second transparent conductor layer (110) is between the second transparent substrate layer (106) and the SPD layer (112). A first electrode (114) is electrically coupled to the first transparent conductor layer (108). Second and third electrodes (116, 118) are electrically coupled to opposite ends of the second transparent conductor layer (110). An electric potential difference (V1-V2) applied between the first and second electrodes (114, 116) controls the transmittance level of the SPD layer (112). An electric potential difference (V2-V3) applied between the second and third electrodes (116, 118), which results in a transvers electric field that heats the second transparent conductor layer (110), increases the speed at which the transmittance level of the SPD layer (112) decreases when the electric potential difference (V1-V2) applied between the first and second electrodes (114, 116) is decreased.
Patent AU-2015308424-C1 (AU)
Title: Compliance-assisting module for an inhaler
Inventor: CALDERON OLIVERAS ENRIQUE
IPC: A61M15/00
Filed: 2015-08-28
Granted: 2019-10-10
Abstract: An inhaler includes a mouthpiece cover, a pressure sensor, a first indicator and a second indicator. The first indicator may be configured to indicate based on a state of the cover, and the second indicator may be configured to indicate based on an output of the pressure sensor. For example, when the mouthpiece cover opens, the first indicator may illuminate and a dose of medication may be transferred from a reservoir to a dosing cup. The second indicator may illuminate if an amount of inhaled medication reaches a predetermined threshold for successful inhalat ion.
Patent RU-2170446-C1 (RU)
Inventor: SHAKHRAMAN JAN M A
IPC: G01V9/00
Filed: 2000-01-05
Granted: 2001-07-10
Abstract: FIELD: seismology; observation and geophysical data processing systems for forecasting earthquakes. SUBSTANCE: receiving station of space navigational system are located in region presenting seismic danger which are distributed in extended measuring base and continuous high-accuracy measurements of coordinates of points of location of receiving stations are carried out. Moment of appearance of periodic deviations of coordinates of points is recorded and is identified with moment of arrival of lithosphere waves. Hypothetical center of earthquake site is calculated as point of intersection of radius-vectors in space. Characteristics of probable earthquake, viz. : magnitude and moment of tremor are calculated by parameters of recorder oscillating process on base of regressive dependences. EFFECT: enhanced accuracy and reliability. 3 dwg
Patent RU-2157026-C1 (RU)
Title: Resonator for concentrating feeble electromagnetic oscillations
Inventor: IL INETS A M
IPC: H01P7/00
Filed: 2000-01-13
Granted: 2000-09-27
Abstract: FIELD: electrical engineering. SUBSTANCE: device has closed toroidal chamber formed by thin- walled Moebius sheets successively attached to one another along the internal perimeter of the chamber. The chamber has circular, oval or poligonal shape in plane. The Moebius sheets are produced from bimetal gold and platinum plates or from gold or platinum plates. EFFECT: enhanced effectiveness of device functioning. 7 cl
Patent RU-2156582-C1 (RU)
Title: Instant macaroni
Inventor: ANDREJCHUK V P
IPC: A23L7/113
Filed: 2000-01-26
Granted: 2000-09-27
Abstract: FIELD: food-processing industry. SUBSTANCE: instant macaroni is produced from flour and protein-and-fat containing aqueous solution. Various kinds of flavor and food additives may be introduced in accordance with predetermined receipt. Organic biologically active additive containing sublimation dried iodinated milk protein is introduced into protein-and-fat containing aqueous solution. Iodinated milk protein contains iodinated amonohydroxycinnamic acid and amino histidine. Biologically active additive and flour are used in the ratio of (0.1-0.15):(63.0-85.0). Macaroni of such composition is used as curing and prophylactic food. EFFECT: wider range and improved quality of macaroni products.
Patent RU-2173234-C1 (RU)
Title: Method of casting of two-layer cast-iron rolls
IPC: B22D25/06
Filed: 2000-02-21
Granted: 2001-09-10
Abstract: FIELD: foundry, particularly, manufacture of cast-iron rolls. SUBSTANCE: centrifugal casting of rolls is effected into metal molds with coated working surfaces. Working layer is filled in mold with metal inoculated with tellurium and held in this stage for crystallization of working layer with subsequent filling of metal to mold for casting core. Consumption of inoculant is calculated by formula Te = F x R x K, where Te is consumption of tellurium, g/t of liquid metal; F is proportionally factor equaling 1.15-1.35 g/t. mm; K is graphitization factor equaling C+Si+0.41Ni-0.3Mn-1.2Cr-0.4Mo; R t  is thickness of sand coating on metal mold working surface, mm. EFFECT: higher quality of rolls due to use of tellurium with consideration of casting parameters. 1 ex