baber/WOPTO huggingface dataset:
Patent RU-2138600-C1 (RU)
Title: Vacuum device and toilet with vacuum system including this device
Inventor: KHOKAN JOKHANSSON
IPC: E03F7/00
Filed: 1995-06-07
Granted: 1999-09-27
Abstract: FIELD: sanitary equipment. SUBSTANCE: device is intended for creating, maintaining and removing vacuum in reservoir for collection and subsequent transportation of waste and it can be used in toilets equipped with vacuum system. Vacuum device has two valves 4, 6, ejector 10 with inlet nozzle 10a, outlet pipe connection 10b, and vacuum passage 10c. Ejector is connected with first valve 4 through inlet nozzle and with first operating unit U1 through vacuum passage. Piston-type control valve 16 has first inlet 16a, second inlet 16b, and outlet 16c. First inlet connects piston-type control valve with outlet pipe union of ejector. Second inlet connects piston-type control valve with second valve 6. Outlet connects piston-type control valve with second operating unit U2 of vacuum device. Non-return valve 17 is installed between outlet of piston-type control valve 16c and second operating unit of vacuum device U2. Overflow valve connects second valve with second inlet 16b of piston-type control valve and with inlet of ejector 10d which is located at right angle with respect to inlet of ejector nozzle and to outlet pipe union of ejector. Valves 4, 6 can be connected to one and same source of compressed air through common inlet. Aforesaid embodiment of vacuum device possesses characteristic of self-cleaning, it is light in weight and simple in mounting. EFFECT: higher efficiency. 9 cl, 4 dwg
Patent RU-2115200-C1 (RU)
Title: Extendable antenna for vehicles
Inventor: VOLKOV V I
IPC: H01Q1/10
Filed: 1997-02-18
Granted: 1998-07-10
Abstract: FIELD: radio engineering. SUBSTANCE: for extending the antenna, motor 20 is switched on to set drum 4 in rotary motion through reduction gear 2 and friction coupling 9. Cable 5 moves over guide 18 and pulls out top leg 11 and then other legs of antenna extendable part 3. Drawing-out all legs raises pressure on friction coupling 9 above that holding it tight against worm gear 7 with the result that both start sliding relative to one another. Specific sound produced due to interaction between projections and depressions 10 turns off the motor. Setting antenna in initial position takes place in reverse sequence. Stiff cable 5 provides sufficient force to pull legs out of antenna extendable part and its end is secured in drum 4 for relative displacement between holders. Container 15 is held in position within casing 1 by means of projections 16 and slots 17. Motor 20 is mounted on vibration-proof rings 10 and loaded with spring 21. Adjusting shim 23 functions to adjust pressure on friction coupling 9. EFFECT: simplified design, reduced mass of antenna, improved reliability, facilitated installation. 6 cl, 3 dwg
Patent RU-2124137-C1 (RU)
Title: Pulsejet engine with dissipation combustion chamber
Inventor: TJURIKOV V P
IPC: F02K7/10
Filed: 1997-03-20
Granted: 1998-12-27
Abstract: FIELD: aircraft industry. SUBSTANCE: power plant has two mechanical oscillating circuits, each containing air duct 2 with adjustable body 1 in form of flexibly deformable symmetrical profile wing with curved tail and axis of rotation on front edge. Serviceability of circuits is provided by their fastening in bearing housings of load bearing profiled frame, and required coordination of antiphase duty is provided by means of auxiliary electromagnet. Higher thrust performance of power plant is provided by momentary encounter of oppositely swirled vortex structures in dissipation combustion chamber 5 and converting their kinetic energy into thermal energy of low temperature plasma. EFFECT: increased rigidly of construction owing to safe use of kinetic energy of gas vortex structures in uniflow systems. 3 cl, 9 dwg
Patent RU-2116127-C1 (RU)
Inventor: KUCHIN A V
IPC: B01J20/32
Filed: 1997-06-19
Granted: 1998-07-27
Abstract: Изобретение относится к области охраны окружающей среды. Сущность: гидрофобизация термомеханической древесной массы нерастворимым сульфатным мылом. Технический результат состоит в повышении сорбционной емкости, улучшении экологических характеристик, упрощении и удешевлении технологии получения абсорбента. 1 табл.
Patent RU-2136003-C1 (RU)
Title: Transducer of rotational speed
Inventor: KOROSTYSHEVSKIJ I M
IPC: G01P3/487
Filed: 1997-06-19
Granted: 1999-08-27
Abstract: FIELD: measurement technology. SUBSTANCE: transducer is meant to convert rotational speed of driving shaft to frequency of electric pulses, specifically, in system measuring speed of automobile. Transducer incorporates multipolar magnet put on drive shaft and comparator of magnetic induction. Magnet is made in the form of ring from magnetically hard material and has radially magnetized heteropolar zones. Sensitive element is placed above circular surface of magnet. Transducer is provided with concentrator of magnetic induction in the form of bent plate produced from magnetically soft material. One part of plate is located above sensitive element and its other part is provided with window or groove embracing drive shaft. Shaft is magnetic circuit. Comparator of magnetic induction has unipolar switching thresholds and magnet has heteropolar zones with different magnetization. EFFECT: simplified design of transducer, reduced dimensions and cost of it. 1 cl, 4 dwg
Patent RU-2125509-C1 (RU)
Inventor: STEPANOV JU S
IPC: B24B5/02
Filed: 1997-08-18
Granted: 1999-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: this relates to devices intended for combined finishing abrasive treatment of metals and alloys liable to appearance of microcracks and burns in process of treatment. Device has grinding wheel which is rigidly mounted on arbor with tail-piece between polishing bobs. Journals which carry polishing bobs by means of pivoted joints and antifriction bearings are located diametrically opposite to each other and eccentrically with respect to central journal of grinding wheel. Arbor and tail-piece are installed at angle relative to each other so that centers of symmetry of three journals of arbor are lying on axis of tail-piece rotation. In this case, angle is equal to value at which end play of polishing bobs and amplitude of grinding wheel oscillations along axis of tail-piece is less than height of grinding wheel. Application of aforesaid embodiment of device allows for improving quality and efficiency of abrasive treatment of blanks made of materials predisposed to creation of defects. EFFECT: higher efficiency. 4 dwg
Patent RU-2132031-C1 (RU)
Title: Heat-shielding element, its manufacturing process, and heat-shielding clothing
Inventor: PETRASHEV V A
IPC: F28D20/00
Filed: 1997-09-15
Granted: 1999-06-20
Abstract: FIELD: heat- shielding purposes including manufacture of clothing for working at sub-zero temperatures. SUBSTANCE: heat-shielding element has heat-accumulating material and electric heater mounted for connection to power supply to heat up the heat-accumulating material. Electric heater is placed inside heat-accumulating material whose melting point is between 53 and 56 C and time required for heating to melting point in element is 10-20 min when powered from 220-V ac supply. Heat-shielding clothing has heat-shielding elements arranged in definite order on its surface. EFFECT: improved comfort for personnel operating at sub-zero temperatures. 16 cl, 7 dwg
Patent RU-2128323-C1 (RU)
Title: Installation for hydrocutting and utilization of solid propellant charge
Inventor: BOROZDIN B I
IPC: F42B33/06
Filed: 1997-10-15
Granted: 1999-03-27
Abstract: FIELD: rocketry, applicable for utilization of solid propellant charges. SUBSTANCE: it is a safe, high-capacity, ecological installation for cutting and utilization of solid propellant charges fastened to the body, producing high-quality solid propellant crumbs of any preset size at a low water discharge. Cutting nozzles in the installation are arranged on the periphery of the head end face rotating at a preset speed, and connected through a rod to a high water pressure source. The nozzle are so installed that an obtuse angle is formed between the nozzle axis and the section on the head end face connecting the axle of head rotation with the point of intersection of the nozzle and end face. The rod carries the drives of horizontal and vertical feed of the head to the solid propellant charge to be cut, and a movable restraining arm coated with fire-proof material, which has such a length that its end projects behind the plane of rotation of the nozzles by the value of the preset safety clearance. The restraining arm carries the head feed switch, which operates at a touch of the charge surface and deflection of the restraining arm by a certain angle of cutoff. In contradistinction to the prototype, the installed on the rotary device in horizontal position, bringing the cutting nozzles from the outer side of the solid propellant charge to the point of cutting. EFFECT: enhanced reliability of monitoring of cutting process. 4 dwg
Patent RU-2131894-C1 (RU)
Title: Полимерная композиция
Inventor: GABUTDINOV M S
IPC: C08K5/23
Filed: 1997-12-08
Granted: 1999-06-20
Abstract: Описывается полимерная композиция, содержащая полиэтилен и 4-алкокси-2-гидроксибензофенон в качестве светостабилизатора, отличающаяся тем, что композиция содержит полиэтилен низкого давления или его смесь с полиэтиленом высокого давления в соотношении, равном 24 : 1, и дополнительно содержит эфир 3,5-ди-трет-бутил-4-гидроксифенилпропионовой кислоты и пентаэритрита, и трис(2,4-ди-трет-бутилфенил)фосфит в качестве термостабилизаторов, и кальциевую соль 1-(3-сульфофенил)-3-метил-4-азо-(3,4-дихлор-6-сульфофенил)-пиразон-5 в качестве светостабилизатора при следующем соотношении компонентов, мас. %: полиэтилен низкого давления или его смесь с полиэтиленом высокого давления в соотношении 24 : 1 98,55 - 99,57, 4-алкокси-2-гидроксибензофенон 0,125 - 0,75, эфир 3,5-ди-трет-бутил-4-гидроксифенилпропионовой кислоты и пентаэритрита 0,09 - 0,1, трис(2,4-ди-трет-бутилфенил)фосфит 0,09 - 0,1, кальцевая соль 1-(3-сульфофенил)-3-метил-4-азо-(3,4-дихлор-6-сульфофенил)-пиразон-5 0,125 - 0,75. Технический результат - повышение стойкости композиции к световому старению. 1 табл.
Patent RU-2143297-C1 (RU)
Inventor: ANTONOV A V
IPC: A62D1/00
Filed: 1997-12-16
Granted: 1999-12-27
Abstract: FIELD: fire distinguishing. SUBSTANCE: composition contains, wt.-%: finely dispersed additive, preferably Aerosil, 0.8-3.5; flowability agent, preferably nepheline concentrate, 8.0-35.0; waterproofing organosilicon liquid, 0.008-0.28; basic component, the balance. The latter is at least one of the following compounds: potassium chloride, sodium chloride, ammophos, sylvinite, alkali or alkali-earth metal sulfate or phosphate, sodium bicarbonate, monoammonium phosphate, diammonium phosphate, and ammonium sulfate. For preparing composition, flowability agent and basic component are separately dried and ground and mixed with finely dispersed additive. When grinding flowability agent, it is made water-repellent by adding up to 1 wt % of waterproofing organosilicon liquid. EFFECT: reduced moisture absorption and caking of powder distinguishing by high efficiency in extinguishing fires of all categories. 17 cl, 1 tbl
Patent RU-2138388-C1 (RU)
Title: Pneumatic hammer
Inventor: FOMINYKH N L
IPC: B25D9/00
Filed: 1998-03-04
Granted: 1999-09-27
Abstract: FIELD: mechanical engineering; civil engineering; mining industry. SUBSTANCE: pneumatic hammer body consists of two parts which are coupled to each other by thread and fixed by nut. Hammer head is mounted in central part of body for axial displacement. Lower part of body accommodates amplifier including spring-loaded cap and balls embraced by circular spring. In addition, lower part of body is provided with working tool attachment device consisting of spring and casing enveloped by rubber cover. Profiled recesses of casing contain pin. Handle damped by elastically deformed members from the side of body is pressed to upper part of body by means of threaded bushing. EFFECT: reduced vibration and air consumption. 4 dwg
Patent RU-2138330-C1 (RU)
Title: Hulling and milling machine
Inventor: PILIN E P
IPC: B02C9/00
Filed: 1998-04-14
Granted: 1999-09-27
Abstract: FIELD: milling grain. SUBSTANCE: machine has housing with unloading branch pipe. Located in housing are hollow truncated cones revolving in opposite directions which direct grain to circular milling zone formed by clearance between wide bases of cones. Machine is also provided with two loading branch pipes for feeding grain to cavities of cones. Arranged inside revolving cones are fixed hollow cones with abrasive members on their outer surface for hulling grain during acceleration. Loading branch pipes are provided with injectors. Fan blades are secured in wide bases of revolving cones. Air discharge branch pipes are secured to lesser bases of fixed cones for removal of waste. Injectors create aerodynamic flow together with fan blades in direction from loading branch pipes to air discharge branch pipes. Revolving cones are mounted on sliding bearings for longitudinal motion of cones for effective chamber of control of removal of grain hulls, fractional separation of hulls and grain and required fineness of milling. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2129135-C1 (RU)
Inventor: SAVICH A N
IPC: C08K3/00
Filed: 1998-06-04
Granted: 1999-04-20
Abstract: Изобретение относится к термостойким полимерным материалам на основе кремнийорганического связующего, используемым в основном для изготовления электроизоляционных материалов. Сущность изобретения: термостойкий материал содержит неорганический наполнитель, сшивающий агент, кремнийорганический блоксополимер общей формулы  {O x/2 (C 6 H 5 ) 3-x SiO[Si(CH 3 ) 2 O] n • Si(C 6 H 5 ) 3-x O x/2 }•(C 6 H 5 SiO 1,5 ) m , где х = 2-3, n = 5-40, m = 5-40, при следующем соотношении компонентов, мас. %: кремнийорганический блоксополимер - 3-45, сшивающий агент - 0,25-2,25, неорганический наполнитель - остальное. В качестве неорганического наполнителя материал содержит стеклоткань, слюдобумагу, листовую слюду или их смеси. Кроме того, в качестве неорганического наполнителя он может содержать окись бериллия, нитрид кремния, нитрид бора, нитрид алюминия или их смеси и/или дискретное волокно. I вариант способа изготовления материала включает пропитку неорганического наполнителя кремнийорганическим связующим, сушку, горячее прессование и термообработку при 260-400 o C. II вариант способа изготовления материала включает смешение термостойкого порошкообразного неорганического наполнителя с кремнийорганическим связующим, сушку, прокатку в вальцах, горячее прессование и термообработку при 260-400 o C. Технический результат - создание термостойкого полимерного материала с высокой электрической прочностью, которая не уменьшается при нагреве материала до 300-350 o C. 3 с. и 4 з.п. ф-лы, 2 табл.
Patent RU-2124929-C1 (RU)
Title: Method of treating natural gas
Inventor: ANANENKOV A G
IPC: B01D53/00
Filed: 1998-06-23
Granted: 1999-01-20
Abstract: FIELD: processes of treatment of natural gas prior to its transportation; may be used in gas and oil industry. SUBSTANCE: method of treating natural gas containing methanol includes stage separation with cooling of gas flow between the stages of separation, introduction of inhibitor of hydrating; withdrawal from separators of liquid mixture; separation of liquid mixture into hydrocarbon and water-methanol phases; supply of the latter for contacting with gas to preceding separation stages; withdrawal from separators of water-methanol phase produced after contacting with gas and regeneration from it of methanol; returning of regenerated methanol to gas flow. In so doing, inhibitor of hydrating is introduced in the amount determined by the formula of relationship into hydrocarbon liquid taken from the first stage of separation; cooling of produced mixture to minus 10-24 C; supplying for counterflow contacting with separated gas to the last stage of separation; combination of liquid phase from this stage and from liquid phases from intermediate stages of separation; heating of combined flow to minus 1-7 C and separation into hydrocarbon phase which is directed to the suppliers and also to gas and water-methanol phases which are directed to gas flow running to percentage stages of separation. EFFECT: reduced negative subsequences of use of methanol for preventing of hydrating. 1 cl, 1 dwg, 1 tbl
Patent RU-2151551-C1 (RU)
Title: Method for diagnosing small intestine stenoses
Inventor: PLECHEV V V
IPC: A61B6/00
Filed: 1999-03-01
Granted: 2000-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying X-ray examination after per os administering barium suspension containing a radiopaque object of known size. Contrasting food breakfast containing coarse-fiber vegetable cellulose in separate pieces of linear dimension of at least 1 cm is given to a patient. X-ray control examination is carried out not later than in 8 h. Delay in passage of the contrasting food stuff being found, small intestine stenosis is to be diagnosed. EFFECT: enhanced accuracy of diagnosis; simplified method.
Patent RU-2150222-C1 (RU)
Inventor: BRYUKHANOV I V
IPC: A47B25/00
Filed: 1999-03-11
Granted: 2000-06-10
Abstract: FIELD: tables used in entertaining industry for games, such as tables for playing cards and roulettes. SUBSTANCE: according to first version, table has table top and base provided with cavities, with at least one cavity being disposed in side wall of table base. At least one of walls defining cavity is made transparent, and the cavity itself is made so that it may be partially filled with liquid or mixture of liquids for directing gas or mixture of gases through liquid or mixture of liquids and/or for placing flora and/or fauna in it. According to second version, table has table top and base made in the from of hollow stand. Part of hollow stand side wall is made convex, is fabricated from transparent material and is provided with cavity adapted to be filled with liquid or mixture of liquids. At least one cavity may be supplied with gas or mixture of gases. Flora and/or fauna may be placed in this cavity. At least one device for providing light or color effects is disposed in stand cavity. Such construction allows hazardous physical loading effects upon players to be reduced. EFFECT: simplified construction and increased entertaining and therapeutical effect. 7 cl, 6 dwg
Patent RU-2147085-C1 (RU)
Title: Swirl jet device
Inventor: ANDREEV A JU
IPC: F04F5/42
Filed: 1999-03-04
Granted: 2000-03-27
Abstract: FIELD: mechanical engineering; jet facilities. SUBSTANCE: proposed swirl jet device has passive medium axial inlet, ring chamber with tangential branch pipe or active medium inlet branch pipes and ring nozzle with two shaped edges to direct working medium flow at angle to device axis. One of guide edges is provided with axial displacement mechanism. Ring chamber is separated from axial displacement mechanism, provided with one control outer member, by movable or fixed detachable partition. Cross-section of nozzle is made to profile of longitudinal section of de Laval nozzle. At least one round space or round groove is located behind the nozzle. EFFECT: enhanced efficiency and reliability of jet device. 3 cl, 3 dwg
Patent RU-2163431-C1 (RU)
Inventor: GALDA A V
IPC: A01D31/00
Filed: 1999-08-25
Granted: 2001-02-27
Abstract: FIELD: agriculture. SUBSTANCE: machine has frame 1 mounted on carrier wheels 2,3, digging share 4 with inclined lifters 5, driven extracting tool made in the form of rotor 6 with detents 7 and driven separator 7,8 made in the form of rotor with horizontal axis of rotation. Separator 7,8 is positioned behind extracting tool. Inclined lifters 5 on share 4, detents 7 on rotor 6 of extracting tool and separator are positioned at equal pitch. Detents 7,79 on rotor 6,78 of extracting tool and separator 7,8 are spaced from ends by value equal to 1/3 of mentioned pitch, and detents 7,79 on adjacent rotors - by value equal to 2/3 of mentioned pitch. Machine of such construction allows damage to licorice root mass to be reduced and licorice raw material to be completely extracted from root layer of soil. EFFECT: increased efficiency and simplified construction. 25 cl, 22 dwg
Patent RU-2160068-C1 (RU)
Title: Surgical method for treating voluminous formations in parenchymatous organs
Inventor: BONDAREVSKIJ I JA
IPC: A61B18/20
Filed: 1999-09-07
Granted: 2000-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves accessing and opening the voluminous formation. Its contents is removed and the formation shell is exsected within the boundaries of healthy tissues. The shell dissection is carried out with focused diode laser beam of 5-15 W power in bone mode of operation. The arisen cavity is removed by means of hemostatic tampon. The hemostatic tampon has xenogenic preserved peritoneum tissue and auto-omentum strand. The xenogenic preserved peritoneum tissue and auto-omentum are fixed in particular cases to parenchymatous organ borders. EFFECT: prevented complications. 2 cl
Patent RU-2155051-C1 (RU)
Inventor: GAL TSEV JU V
IPC: A61K41/17
Filed: 1999-11-01
Granted: 2000-08-27
Abstract: Изобретение относится к медицине. Субстанцию, полученную путем фракционирования раствора цветочного меда кристаллизацией во льду, инкубирования в течение 3 - 30 дней при температуре 4 - 30 o C соответственно c последующим осветлением с помощью фильтрования или центрифугирования, замораживают до образования льда. После чего подвергают ее радиационной обработке дозой ионизирующего излучения 0,1 - 100 кГр. Изобретение позволяет на 30% повысить противовирусную активность препарата. 4 табл.
Patent AU-2011368040-C1 (AU)
Title: Hose connection arrangement
Inventor: KURY WERNER
IPC: F16L33/207
Filed: 2011-12-23
Granted: 2017-01-05
Abstract: In a hose arrangement (1) for a water-conveying system, which arrangement comprises a flexible pressure hose (2) and a connection piece (4) with a hose nipple (5) and a ferrule (6) which receive the pressure hose (2) therebetween, it is proposed that the ferrule (6) has an inwardly protruding projection (12) in a ferrule section (11) projecting axially beyond the hose nipple (5), by means of which projection the pressure hose (2) is displaced radially inwardly behind the hose nipple (5) to form a constriction (19) of the inside diameter such that the transition of the inside diameter between the hose nipple (5) and the pressure hose (2) is smoothed (fig. 3).
Patent AU-2014265905-C1 (AU)
Title: Single axis solar tracking system
Inventor: CORIO RONALD P
IPC: F24S50/20
Filed: 2014-04-11
Granted: 2018-04-19
Abstract: A solar tracking system with a plurality of tracking assemblies (12) moved by a single motor (14). A method and system that prevents overloading the motor or tripping a circuit breaker due to an obstructed or impeded tracker includes sensing movement (162) of the tracker assemblies (12) and entering into obstruction clearing modes. Obstruction clearing mode 1 (OCM1) (168) is a high frequency adjustable mode that prompts movement for an adjustable period of time. If movement commences, the system returns to a normal mode. If there is no movement, the system enters into an obstruction clearing mode 2 (OCM2) (176) with is an adjustable lower frequency series of attempts. If there is no movement, no further attempts are made. Each of these steps are monitored and controlled remotely. There are two types of secure connections for drivelines, torque tubes (16, 110, 220) or affixing driveline linkages (130) for high torque conditions.