baber/WOPTO huggingface dataset:
Patent AU-2017225977-C1 (AU)
Title: Current drain reduction in AR/VR display systems
Inventor: MOR TAL
IPC: G09G5/00
Filed: 2017-03-02
Granted: 2023-08-03
Abstract: In some embodiments, eye tracking is used on an AR or VR display system to determine if a user of the display system is blinking or otherwise cannot see. In response, current drain or power usage of a display associated with the display system may be reduced, for example, by dimming or turning off a light source associated with the display, or by configuring a graphics driver to skip a designated number of frames or reduce a refresh rate for a designated period of time.
Patent RU-2166836-C1 (RU)
Title: Transistor switch
Inventor: GALAKTIONOV L G
IPC: H03K17/042
Filed: 2000-01-14
Granted: 2001-05-10
Abstract: FIELD: electrical engineering; integrated-circuit contact-transistor systems for ignition systems of vehicles. SUBSTANCE: transistor switch is provided with (n - 1) power transistors whose power leads are connected to respective ones of first power transistor, n blocking diodes whose first leads are connected to multiplexed first leads of pulse transformer primary and secondary windings and second leads, to bases of respective power transistors incorporated in transistor switch whose first power leads are connected to input lead and second ones, to power transistor bases through respective current- setting resistors; their control leads are connected to respective outputs of pulse distributor. So several power transistors are operating in turn during time intervals set by time characteristics of pulse distributor which enables uniform distribution of power dissipated among transistors and eliminates their overheating. EFFECT: improved reliability of switch. 3 dwg
Patent RU-2177107-C1 (RU)
Inventor: BASNIEV K S
IPC: F17C1/00
Filed: 2000-04-26
Granted: 2001-12-20
Abstract: FIELD: storage and transportation of compressed gas. SUBSTANCE: proposed vessel has outer envelope and inner envelopes arranged inside it together with pipe line fittings for charging and discharging compressed gas. Working pressure of gas inside inner envelopes exceeds that in outer envelope. Inner envelopes are fitted at similar or different distance from axial lines or centers of symmetry from axial line or center of symmetry of outer envelope. At least two inner envelopes are mounted at clearance relative to each other and relative to outer envelope; all or some inner envelopes are mounted for contact with each other and with inner envelope. EFFECT: increased gas-containing capacity of vessel; reduced specific usage of metal; enhanced operational safety. 6 cl, 8 dwg, 3 tbl
Patent RU-2181270-C1 (RU)
Title: Method to destroy thermointolerant pathological body biostructures in the warm-blooded
Inventor: SUVERNEV A V
IPC: A61K31/53
Filed: 2000-07-21
Granted: 2002-04-20
Abstract: FIELD: medicine. SUBSTANCE: the body is heated by placing it, except a head, into liquid heat carrier under condition of its obligatory convection by using anesthetic preparations, antishock therapy and artificial pulmonary ventilation and suppressing the total blood proteolytic activity. The heating is conducted at heat carriers' temperature being 44-48 C to reach body temperature of 42.0-44.5 C. Suppression of total blood proteolytic activity is performed by conducting continuous infusion of hexamethylenetetramine solution. Body heating is performed at the rate being not less than 1C/5.5 min. Infusion of hexamethylenetetramine solution is carried out at 2-6 mg/kg/min amount and, additionally, pyridoxine infusion is conducted at not less than 0.2 mg/kg/min. High-frequency artificial pulmonary ventilation is used by providing saturation at 95-100% level. EFFECT: increased efficiency due to total controlled hyperthermia. 3 cl, 1 ex
Patent RU-2167351-C1 (RU)
Inventor: MURADJAN LEVON MURADOVICH
IPC: F16H7/18
Filed: 2000-07-26
Granted: 2001-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to devices which provide for normal operation of machines. Device has pair of flexible identical cylindrical rings 1, flexible curvilinear needles 2, rigid wheels 3 one of which is drive wheel, and flexible transmission member 4. Rings 1 are provided with circular recesses. Needles 2 are secured on wheels axisymmetrically. Flexible rings 1 are pressed to member 4 by shifting of axes of wheels 3 relative to each other so that circular recesses form through rectilinear channel in contact section of surfaces along axis of which flexible member 4 is mounted loosely. Device variant is proposed, and it contains single and paired rollers one of which is driving roller. EFFECT: reduced rate of destruction of flexible member surface layer. 10 cl, 3 dwg
Patent RU-2167652-C1 (RU)
Inventor: NOVITSKIJ JU A
IPC: A61K31/095
Filed: 2000-09-26
Granted: 2001-05-27
Abstract: FIELD: medicine. SUBSTANCE: invention relates to immunomodulating agent that can be used for treatment of different diseases accompanying with disorders of immune system immunomodulating activity. Agent has phospholipoglycoproteoselenium complex including low-molecular selenium compound, protein component obtained by extraction with organic solvents and the following drying the substance and dissolving in alcohol, organic carbohydrates, phospholipids, calcium, magnesium and aluminium cations as inorganic ions, hydrosulfite ions and hydroorthosilicate anions as liquid solutions. Mixture of these substances is placed and kept in electromagnetic sinusoidal high-frequency field at 20-30 MHz. One ml of immunomodulating agent has 30-40 mg of substance and 6-12 mcg of selenium in the mole ratio of phospholipid to glycoside and proteoselenium = 1:1:1 and phospholipoglycoproteoselenium complex to inorganic ionized structures = (1:2)-(1:7). Invention relates to method of immunomodulation also. Invention provides the systemic curative effect based on activation of cellular and humoral immune processes, among them the recognition of foreign antigen as the main mechanism of immunomodulating activity. EFFECT: enhanced effectiveness of agent, improved method of immunomodulation. 19 cl, 8 ex
Patent RU-2174491-C1 (RU)
Title: Extraction phosphoric acid purification process
Inventor: GRINEVICH A V
IPC: C01B25/46
Filed: 2000-12-20
Granted: 2001-10-10
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: invention, in particular, relates to production of phosphoric acid with low impurity level suitable for use in production of industrial- and food-destination phosphates. In a process including extraction of phosphoric acid with tributyl phosphate and subsequent re-extraction of phosphoric acid from the first extract to give production acid, the two stages being performed by mixing aqueous and organic phases to form emulsion in pulsation mode and by separating the two phases in the end of each stage, washing of extract, according to invention, is accomplished with water- phosphoric acid mixture in washing solution recycling mode (repetition factor 0.7-8). Washing operation lasts until weight concentration of phosphorus pentoxide in washed out extract reaches 6-11%. Washing acid withdrawn from re- extraction stage is used in production of industrial-grade salts, and production acid is used in production of food salts. EFFECT: stabilized quality of production acid and increased yield thereof. 2 cl, 1 tbl
Patent RU-2189198-C1 (RU)
Title: Mandibular implant
Inventor: VOLOSTNOV L G
IPC: A61C8/00
Filed: 2001-02-26
Granted: 2002-09-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has head, neck and supporting rectangular plate manufactured from alloy possessing thermomechanical derma memory properties. Fastening members of the supporting plate are formed by making two diagonal slits at 45 deg directed from the lower edge center towards upper angles of the plate ending without reaching them at 2 mm distance. Two legs of triangular shape form in this manner legs being radially bent and deflected in opposite directions at 15- 20 deg. EFFECT: reliable fixation; stable functional stability; prolonged service life. 2 dwg
Patent RU-2174735-C1 (RU)
Inventor: GRITSKEVICH O V
IPC: H02K44/08
Filed: 2001-03-06
Granted: 2001-10-10
Abstract: FIELD: electrical energy generation. SUBSTANCE: generator has torus-shaped insulating frame whose inner surface is covered with ferroelectric material, torus being filled with polar liquid. Field windings are connected to ac supply and build up traveling magnetic field that functions to set in motion polar liquid. Radially built in opposing walls of torus is polar liquid flow regulating chamber in the form of hollow cylinder with winding connected to DC supply. Torus accommodates electrodes of polar-liquid ionizing device which are connected to periodic high-voltage source built of parallel-connected controlled charger, molecular electrical energy storage, and inductive electrical energy storage with controlled switches; outer surface of torus mounts at least one power winding connected to molecular electrical energy storage. EFFECT: enhanced efficiency of energy conversion. 9 cl, 2 dwg
Patent RU-2186655-C1 (RU)
Title: Method for producing reinforced steel castings
Inventor: GIRSHOV V L
IPC: B22D19/00
Filed: 2001-04-03
Granted: 2002-08-10
Abstract: FIELD: tool engineering. SUBSTANCE: method involves fixing reinforcing members on casting mold wall by means of casting nails, steel plates or net, which may be attached to reinforcing members by, for example, welding. Reinforcing members may be attached by means of two films. Volume of reinforcing members is 15-50% of casting volume to be reinforced. Method further involves overheating steel to temperature exceeding liquidus temperature by value, which is in direct proportion to volumetric part of reinforcing members; pouring steel into mold. Method allows optimal thermal conditions to be created for reliable diffusion connection of reinforcing members with casting. Method is used for manufacture of tools operating under abrasive wearing conditions. EFFECT: increased efficiency and improved quality of tools manufactured by method. 4 cl, 1 tbl, 1 ex
Patent RU-2196475-C1 (RU)
Title: Method of preparing nutritious mixture for intraintestinal tube feeding
Inventor: MULINA N A
IPC: A23L33/00
Filed: 2001-08-09
Granted: 2003-01-20
Abstract: FIELD: food industry. SUBSTANCE: after grinding of protein, fat and carbohydrate components, their mixing with water and mineral additive, and heating in the process of homogenization, mineral and enzyme additive is introduced. Its composition includes preparation produced by means of successive extraction of biomass of Mortierella hydrophila micromycete with nonpolar extracting agent under above-critical condition, water, alkali, water, acid, water, alkali and water with the following combination of the first extract and hard residue. Then mixture is dried without oxygen access, crushed and reduced by water before using. EFFECT: increased quality of product.
Patent RU-2210377-C1 (RU)
Title: Способ повышения половой активности (потенции) человека и животных
Inventor: TIMCHISHINA G N
IPC: A61K35/56
Filed: 2001-12-10
Granted: 2003-08-20
Abstract: Изобретение относится к медицине и касается повышения половой активности человека и животных. Для этого принимают орально на 1 кг массы тела биологически активные добавки, полученные из кукумарии: "ТИНГОЛ-2" в количестве 0,05 - 0,25 мл или "Эрогол" в количестве от 0,03 мл до 0,06 г ежедневно в течение 20-40 дней. Способ позволяет повысить половую активность за счет усиления либидо, стимуляции спермиогенеза и увеличения количества и подвижности сперматозоидов.
Patent RU-2212898-C1 (RU)
Title: "vl-94" strain of porcine parvovirus for manufacturing vaccine preparations
Inventor: ZAKHAROV V M
IPC: A61K39/23
Filed: 2002-02-11
Granted: 2003-09-27
Abstract: FIELD: biotechnology, veterinary virology. SUBSTANCE: new vaccine "Vl-94" of porcine parvovirus is of high immunogenous activity. Strain is well reproduced in intertwined renal cell culture and accumulated in titer 8.0 Ig TCD50/cu. cm in 18-24 h of cultivation. The strain obtained is of high biological, antigenous and immunogenous activity and could be applied for manufacturing efficient vaccine preparations. EFFECT: higher efficiency. 1 dwg, 10 ex, 6 tbl
Patent RU-2217249-C1 (RU)
Title: Method of cold rolling strips
Inventor: BOZHKOV A I
IPC: B21B1/28
Filed: 2002-04-01
Granted: 2003-11-27
Abstract: FIELD: rolling; continuous cold-rolling mills. SUBSTANCE: distribution of specific tension over strip width at inlet and outlet of stand in the course of rolling is established in such a way that in each longitudinal section condition determined by rolling schedule and strip state is ensured. Specific tension over strip width at inlet and outlet of stand is regulated by mathematical dependence. EFFECT: elimination of working roller slipping relative to strip in the course of rolling and surface defects like grooves= , scratches=. 4 dwg, 11 tbl
Patent RU-2200129-C1 (RU)
Title: Способ получения гидроксида магния
Inventor: KIRSANOV V A
IPC: D21C3/02
Filed: 2002-04-16
Granted: 2003-03-10
Abstract: Изобретение касается получения гидроксида магния, используемого, например, для приготовления варочных сульфитных и бисульфитных растворов на магниевом основании и в производстве магнезиальных вяжущих для строительства. Суспензию оксида магния подвергают гидратации при температуре 60-68 o С в течение 1,5-2,0 ч и перемешиванию циркуляцией с помощью гидроакустического диспергатора при частоте колебаний 1500-3000 об/мин. Техническим результатом является повышение степени гидратации целевого продукта и снижение потерь оксида магния при одновременном уменьшении энергетических затрат и длительности процесса.
Patent RU-2221608-C1 (RU)
Title: Method for preventing recidivation of acute stenosing infantine laryngotracheites
Inventor: LAZAREV V V
IPC: A61N5/067
Filed: 2002-05-30
Granted: 2004-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering immune prophylaxis therapy using bacterial immunomodulator Ribomunyl in permissible age-specific doses in therapeutic mode within traditional application modes. Infrared laser radiation is transcutaneously administered beginning from the second week of the second month in visible red light at 640 nm wavelength and in invisible infrared radiation at 840-950 nm wavelength in moving the radiator step-by step on the thymus gland, suprarenal gland and ulnar vein projection spending 60-180 s on each field. The whole treatment course is 5-7 days long with 2 months long pause 2-3 times a year. Biologically active additive is administered beginning from the second week of the second month as hypoallergic diet in age-specific doses in therapeutic mode within 10-15 days with 2 months long pause. EFFECT: reduced recidivation number and complications. 4 tbl
Patent RU-2209113-C1 (RU)
Title: Sorbent for environmental objects cleaning
Inventor: KNAT KO V M
IPC: B01J20/22
Filed: 2002-08-13
Granted: 2003-07-27
Abstract: FIELD: environmental reclamation. SUBSTANCE: sorbent for cleaning oil-polluted water and ground contains organic combustion material, in particular bitumen in the form of solution in light hydrocarbon or in the form of water emulsion (0.5-5% of the total weight of sorbent), dispersed aluminosilicate hydrolyzed to pH between 2 and 5 (1-3%), and peat (92-98.5% attributed to solid material). EFFECT: increased porosity and sorption capacity. 4 tbl
Patent RU-2228590-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-09-16
Granted: 2004-05-20
Abstract: FIELD: agriculture. SUBSTANCE: invention relates to technology of post-harvest treatment of food grains before storage using organic preserving agents. Method involves treatment of food grains in electromagnetic field of microwave with propionic acid that comprises chitosan addition. The preparation obtained by sequential extraction of biomass of micromycetes Mortierella nantahalensis with a nonpolar extractant in supercritical state, water, alkali, water, acid, water, alkali and water is used as chitosan source followed by combination of the first extract with solid extract. Invention provides enhancing safety in food grains storage. EFFECT: improved preparing method. 2 ex
Patent RU-2220692-C1 (RU)
Title: Method for treating the cases of corneal dystrophy
Inventor: IVANOV A N
IPC: A61F9/01
Filed: 2002-09-27
Granted: 2004-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying autohemotherapy. Fibrinolytic agent is administered to produce constant blood layer on anterior eye surface until corneal epithelialization takes place. Heparin is administered as the fibrinolytic agent in particular cases at a dose of 1000 units twice a day. Holes in conjunctiva are produced in advance in particular cases to introduce fibrinolytic agent solution. EFFECT: enhanced effectiveness of treatment; accelerated and full-scale recovery. 3 cl
Patent RU-2229873-C1 (RU)
Inventor: SIGOV A S
IPC: A61K6/838
Filed: 2002-10-01
Granted: 2004-06-10
Abstract: FIELD: medicine. SUBSTANCE: invention relates to preparing biomaterials, namely, to implants used for filling defects in bone. Phosphate cement comprises a dry mixture and collagen-containing bioapatite. Dry mixture contains dicalcium phosphate, tetracalcium phosphate, sodium hydrocarbonate, magnesium carbonate and potassium fluoride and components are taken in the definite quantitative ratio. Cement comprises, wt.-%: dry mixture, 67.8-70.2; composition collagen-containing bioapatite, 29.8-32.0. Cement provides technical parameters of implant corresponding by the composite to inorganic component of osseous tissue. EFFECT: valuable properties of cement. 2 tbl, 5 ex
Patent RU-2215670-C1 (RU)
Inventor: DEMCHENKO O F
IPC: B64D45/00
Filed: 2003-01-16
Granted: 2003-11-10
Abstract: FIELD: flying vehicles equipped with protective means. SUBSTANCE: flying vehicle is provided with screening unit mounted in flow of gas and made in form of anti-radar and anti-infra-red grids reducing acoustic notability. Anti- infra-red grid is located closer to engine of power plant as compared anti- radar grid; anti-radar grid is located after anti-infra-red grid in way opposite to direction of flight of flying vehicle. EFFECT: enhanced protection of flying vehicle due to reduced notability of power plant in all aspect of screening. 17 cl, 17 dwg
Patent RU-2225930-C1 (RU)
Inventor: SHAFIR S B
IPC: E05C1/08
Filed: 2003-02-18
Granted: 2004-03-20
Abstract: FIELD: locking of doors in amenity rooms. SUBSTANCE: given design of door bolt makes it possible to make door open from outside without any damage to it when door bolt is closed from inside. Door bolt includes case and staple, case being located in door and staple being fixed in door frame, spring-loaded bolt mounted in case for longitudinal movement and interaction with staple when closed, internal handle with first through hole through which axle coupled to case is passed, spring-loaded control button anchored on rod and rod index pin. Door lock is provided with outer handle, blank plug and gearing including drive and driven links, drive link being put on axle and driven link being anchored on bolt. Each handle comes in the form of rotary flywheel, both flywheels being put on one axle. Control button is positioned on internal flywheel eccentrically and its rod is mounted for interaction with index pin fixed in door that has another through hole located opposite to button rod. Blank plug is fixed in door fro outside of second through hole. EFFECT: facilitated opening of door. 1 cl, 2 dwg
Patent RU-2230139-C1 (RU)
Inventor: SEREBROVSKIJ V I
IPC: C25D3/56
Filed: 2003-03-05
Granted: 2004-06-10
Abstract: FIELD: electrolytic deposition of wear-resisting coatings for recovery and reinforcement of the worn surfaces of details. SUBSTANCE: the invention presents a method of electrolytic deposition of an iron-titanium alloy and is dealt in particular with electrolytic deposition of wear-resisting coatings for recovery and reinforcement of the worn surfaces of details. The method provides for deposition of coatings from the electrolyte, that contains (in kg / m 3 ): iron chloride - 350-400, titanium oxalate - 15-25, saline acid - 0.5-1.5. The deposition is exercised using an alternating asymmetric current with an asymmetry factor of 1.2-6.0 at the electrolyte temperature of 20-40 o , an interval of cathode current densities of 35-50 A/dcm 2 . Technical result: increased efficiency of the method, strengthened linkage of the coating with the base, increased microhardness and wear resistance. EFFECT: the invention allows to increase strength of linkage of the coating with the base, microhardness and wear resistance of products, general efficiency of the method.
Patent RU-2242768-C1 (RU)
Title: Измеритель спектральных параметров радиосигналов
Inventor: MININ V I
IPC: G01R23/16
Filed: 2003-03-31
Granted: 2004-12-20
Abstract: Изобретение относится к измерительной технике, в частности к области радиотехнических измерений. Технический результат состоит в расширении измеряемого спектра частот в полной полосе обзора, равной полосе пропускания дисперсионной линии задержки (ДЛЗ). Для достижения технического результата устройство содержит последовательно включенные генератор коротких импульсов и дисперсионную линию задержки, последовательно соединенные смеситель, вторую дисперсионную линию задержки и амплитудный детектор, а также измеритель временной задержки, второй смеситель, вход которого объединен со входом первого смесителя, первый и второй переносчики частоты, пороговый элемент, вход которого подключен к выходу амплитудного детектора, и последовательно включенные третья дисперсионная линия задержки, второй амплитудный детектор, второй пороговый элемент и объединяющий элемент, выход которого соединен со входом измерителя временной задержки, причем вход третьей дисперсионной линии задержки подключен к выходу второго смесителя, а второй вход объединяющего элемента - к выходу первого порогового элемента. 3 ил.
Patent RU-2239203-C1 (RU)
Inventor: GAL PERIN T B
IPC: B64D45/04
Filed: 2003-04-02
Granted: 2004-10-27
Abstract: FIELD: radar landing systems of flight vehicles, applicable in air traffic control systems. 
     SUBSTANCE: the system has a landing radar, information processing unit, co-ordinate computer unit, video transducer, final controller indicator, flight and navigation unit included in the console of the final controller, on-board video transducer, pilot display included in the pilot's console, two-sided data link including ground receiver and transmitter interconnected by a ground antenna system, and on-board receiver and receiver interconnected by an on-board antenna system, on-board drivers of the vectors of the heading and glide-path speeds and a ground divider of vectors of the heading and glide-path speeds, transducer of the parameters of the boundaries of vertical and horizontal visibilities, drivers of the vectors of wind speeds in heading and glide-path, on-board drivers of the vectors of the optimum heading and glide-path speeds, on-board divider of ground information. Provision is made for alignment at pilotage of the flight vehicle of the vectors of the current heading and glide-path speeds with the respective vectors of the optimum speeds. 
     EFFECT: enhanced safety of flights at bringing landing and at landing. 
     5 cl, 4 dwg