baber/WOPTO huggingface dataset:
Patent AU-2019214536-C1 (AU)
Title: Eyewear and lenses with multiple molded lens components
Inventor: MARCO COPPA
IPC: G02C7/10
Filed: 2019-02-01
Granted: 2022-03-03
Abstract: Certain embodiments disclosed herein include lenses for eyewear with a molded wafer and a molded clear resin lens component integrated onto a surface of the molded wafer. The molded wafer can include an optical filter that enhances one or more properties of filtered light. The optical filter can be, for example, a contrast-enhancing, color-enhancing, and/or chroma-enhancing filter. The clear resin lens component can be shaped such that the lenses have optical power. In some embodiments, the molded wafer is integrated onto a surface of a polarizing wafer.
Patent AU-2021253227-C1 (AU)
Title: Device and method for encoding motion vector, and device and method for decoding motion vector
Inventor: PARK MINWOO
IPC: H04N19/513
Filed: 2021-01-27
Granted: 2024-01-11
Abstract: Disclosed is a method for decoding a motion vector according to an embodiment, the method comprising the steps of: determining availability of a first neighboring block selected according to information acquired from a bitstream among neighboring blocks adjacent to a current block; when the first neighboring block is identified as unavailable on the basis of information indicating the availability of the first neighboring block, or a reference image index of the first neighboring block in the same prediction direction as a prediction direction of the current block is the same as a predetermined value, acquiring a prediction motion vector of the current block from a motion vector of a second neighboring block at a predetermined position adjacent to the current block; and acquiring a motion vector of the current block by combining a differential motion vector and the prediction motion vector of the current block.
Patent RU-2174678-C1 (RU)
Inventor: VSHIVKOVA O V
IPC: G01N27/22
Filed: 2000-03-16
Granted: 2001-10-10
Abstract: FIELD: measurement technology. SUBSTANCE: invention refers to equipment determining moisture content and density of various substances, specifically, loose substances, agricultural crops, products of their processing and grounds. For realization of process there are used two converters of physical-chemical properties to electric signals with two pairs of electrodes. First electrodes are electrically common, second electrode of second converter on side of first electrode is covered by layer of dielectric matter. Examined substance is placed into converters. Temperature of medium and examined substance and electric signals across second electrodes are measured. Moisture content and density are computed by results of measurements with due account of calibration tests. Process can also be employed in wood working, chemical and construction industries. EFFECT: timely and simultaneous estimation of moisture content and density in field and under stationary conditions. 2 dwg, 1 tbl
Patent RU-2161911-C1 (RU)
Title: Способ оценки сосудистого резерва периферических артерий
Inventor: MARTSINKEVICH G I
IPC: A61B8/06
Filed: 2000-03-14
Granted: 2001-01-20
Abstract: Изобретение относится к медицине. Измеряют диаметр плечевой артерии и скорость кровотока в ней. Проводят пробу с гипервентиляцией. Повторно определяют диаметр плечевой артерии. Вычисляют процентное отношение полученного диаметра на пике пробы с гипервентиляцией на 5-й минуте (1) и на 75-й секунде пробы с гиперемией (II) к исходному. Определяют индекс сосудистой реактивности (ИСР) как отношение I к II. При значении ИСР более 0,3 определяют патологическую сосудистую реактивность. Способ позволяет получить более полное представление о состоянии периферического сосудистого резерва у разных групп больных и здоровых. 4 табл.
Patent RU-2157784-C1 (RU)
Title: Loose material loader
Inventor: GUZANOV V N
IPC: B65G67/04
Filed: 2000-03-30
Granted: 2000-10-20
Abstract: FIELD: materials handling facilities; filling railway tank cars. SUBSTANCE: proposed device has chute with outer hose and cone-shaped funnels installed in hose and coupled with winch for folding hose together with funnels, shutoff device installed between charging hopper and chute and stop valve. Chute is furnished with sensor to determine level of charged material, and aspiration system. Chute of device is furnished additionally with inner hose enclosing funnels coupled with hose and connected with outer hose by means of braces. Stop valve is coupled with winch cable by vertex of cone, and sensor is made in form of variable-reluctance pickup. EFFECT: reduced losses of charged material, increased reliability of device operation. 1 dwg
Patent RU-2164888-C1 (RU)
Inventor: AKHMETSHIN R M
IPC: B65D41/04
Filed: 2000-04-17
Granted: 2001-04-10
Abstract: FIELD: closures. SUBSTANCE: lid has cylindrical body with bottom at one side. Electronic sound device is installed on bottom from inner side. Sound device includes sound synthesizer and its radiator. Lid has contact unit setting sound synthesizer and radiator in action when opening the lid. Contact unit is made in form of mechanical key or Hall generator. Electronic sound synthesizer reproduces known musical themes, speech, noise and their combinations. EFFECT: provision of control over vessel content. 2 dwg
Patent RU-2176929-C1 (RU)
Title: Gas-liquid reactor
Inventor: KHAFIZOV F SH
IPC: B01J10/00
Filed: 2000-09-14
Granted: 2001-12-20
Abstract: FIELD: chemical and petrochemical industries, particularly, reactors for processes of gas-liquid reactions, for instance, processes of oxidation of hydrocarbon material with air oxygen. SUBSTANCE: reactor has a vertical cylindrical body with cavitation-swirl apparatus installed in its middle part. Cavitation-swirl apparatus is made in the form of mixing and foam chambers connected by narrowing nozzle. Material inlet pipe is located along axis of mixing chamber at a distance of 20-55 mm from narrowing nozzle and made in the form of nozzle on whose outlet cavitator-splitter is installed. It is made in the form of cylinder with a cone vertex whose generator has radius of 8-15 mm. Cavitator-splitter is installed on spring-loaded ring for reciprocation and connected with material supply nozzle. There is a branch pipe for gas tangential supply. Swirl device is located in branch pipe of material supply. EFFECT: higher efficiency of reactor operation due to preserved high degree of dispersion with changing consumption of material. 3 cl, 2 dwg
Patent RU-2172006-C1 (RU)
IPC: G01V3/20
Filed: 2000-11-01
Granted: 2001-08-10
Abstract: Изобретение относится к области геофизических исследований скважин и может найти применение при определении электрического сопротивления пластов горных пород, окружающих обсаженную металлической колонной скважину. Способ включает измерение потенциала электрического поля и его второй разности при помощи контактирующего с обсадной колонной однополюсного четырехэлектродного зонда. Зонд выполнен в виде трех эквидистантных измерительных электродов и трех токовых электродов, два токовых электрода расположены симметрично относительно среднего измерительного электрода, третий электрод расположен в середине на уровне среднего измерительного электрода и подключен к колонне в точке, не совмещенной с точкой контакта с колонной среднего измерительного электрода. В каждый из трех токовых электродов поочередно подают электрический ток от одного и того же полюса источника. При каждой из трех подач тока измеряют потенциал электрического поля среднего измерительного электрода, первую разность потенциалов между двумя крайними измерительными электродами, вторую разность потенциалов. Удельное электрическое сопротивление определяют по соответствующей формуле. 3 ил.
Patent RU-2189604-C1 (RU)
Inventor: TRJAPITSYN A B
IPC: G01R29/08
Filed: 2001-04-26
Granted: 2002-09-20
Abstract: FIELD: measurement technology, tests of intensity of electric fields. SUBSTANCE: device for individual measurement of level of effect of electric field on human organism has antenna sensor of electric field, current amplifier, frequency correction link, amplitude detector, meter and unit computing value inverse to permissible time of being in electric field with present intensity. EFFECT: generation of information on presence of man in electric field equivalent in biological effect to presence in electric field of lower boundary of measured intensity. 2 dwg
Patent RU-2184579-C1 (RU)
Title: Device for applying ultraviolet radiation
Inventor: GOL DSHTEJN JA A
IPC: A61N5/06
Filed: 2001-05-17
Granted: 2002-07-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing having ultraviolet radiation source mounted on working emitting end. The source is manufactured as U-shaped pulsating gas discharge lamp having protection envelope manufactured from material impervious to ozone. The casing additionally has holder having power supply source and control unit. EFFECT: easiness in use. 6 cl, 2 dwg
Patent RU-2194690-C1 (RU)
Inventor: BUSYGIN V M
IPC: C07C1/24
Filed: 2001-07-27
Granted: 2002-12-20
Abstract: FIELD: organic synthesis catalysts. SUBSTANCE: olefins are prepared by vapor-phase dehydration of alcohols at elevated temperature and in presence of catalyst. The latter is alumina additionally treated with aqueous solution of alkali metal acetate with metal content 0.1 to 1 M and subjected to heat treatment at 380-420 C. EFFECT: decreased amount of colored impurities and increased yield of olefin hydrocarbons. 3 cl, 3 tbl, 11 ex
Patent RU-2196335-C1 (RU)
Title: Method for detecting heterogeneous antigens similar for microorganisms and human and animal organs
Inventor: EFREMENKO V I
IPC: G01N33/53
Filed: 2001-07-30
Granted: 2003-01-10
Abstract: FIELD: medicine, immunology. SUBSTANCE: one should conduct the sorption of a tested material with a carrier- fixed immune serum together with reaction results' registration according to the development of immune antigen-antibody complex. Moreover, as a carrier one should use magnoimmunosorbents, as for the sorption it is carried out by mixing magnoimmunosorbents with a tested material for 1-2 h at 18-24 C to register quantitative reaction results at the presence of specific immunoglobulins labeled with corresponding labels. Simultaneously, it is necessary to determine total antigens to several bacterial types without any preliminary concentrating. The method provides higher sensitivity and specificity in detection of heterogeneous antigens, accelerated trial and higher possibility for simultaneous quantitative determination of total antigenic determinants to several microorganisms. EFFECT: higher efficiency of detection.
Patent RU-2206205-C1 (RU)
Title: Method for treating plants and plant protecting composition
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2001-10-15
Granted: 2003-06-20
Abstract: FIELD: plant growing and agricultural chemistry. SUBSTANCE: method involves treating plants with composition comprising base additives containing preparation produced by sequential extraction of Mortierella exigua micromycet biomass by non-polar extracting agent in above-critical state, water, alkali, water, acid, water alkali, and water, with following joining of first extract with solid residue; treating plants with composition used in an amount of 0.1-20 mg/hectare of plantation or 0.5- 10,000 mg/t of seeding material at the rate of total content of chitosan, arachidonic acid and eicosapentaenic acid. EFFECT: reduced accumulation of toxic substances in agricultural crops and in soil, inhibited migration of toxic substances, as well as stress effect of toxic substances upon agricultural crops. 3 cl, 3 tbl, 5 ex
Patent RU-2218608-C1 (RU)
Inventor: KOSNIKOV JU N
IPC: G09G1/08
Filed: 2002-03-18
Granted: 2003-12-10
Abstract: FIELD: automatics, computer engineering. SUBSTANCE: invention can be used in facilities displaying graphical information coming from computer for presentation of surfaces of complicated forms in real time. Proposed device is meant for reproduction of images of curvilinear surfaces described in general case by bicubical splines on line raster. Its employment makes it feasible to obtained technical result in the form of expanded visualization capabilities thanks to display of bicubical splines. Device incorporates storage, unit computing increments and shift register connected in series, output buffer, former of illumination signals, video amplifier and raster indicator connected in series, control unit, units computing coordinates, counters, comparators and synchronous generator. EFFECT: presentation of surfaces of complicated forms in real time. 8 dwg
Patent RU-2202815-C1 (RU)
Title: Double-channel day and night viewing device
Inventor: ABRAMOV A N
IPC: G02B23/12
Filed: 2002-06-20
Granted: 2003-04-20
Abstract: FIELD: electronic devices. SUBSTANCE: double-channel day and night viewing device has day viewing channel incorporating lens, erecting system, and ocular; night viewing channel incorporating image converter lens, projection lens, and ocular common for both channels; optical switching system incorporating four optical deflectors. Night-viewing channel lens is built of two components of which first one is lens of day viewing channel. Focal power of night viewing channel second component is higher than that of day viewing channel lens by 1.5 to 4 times. Second component of night viewing channel lens has two groups of lenses spaced apart through large air gap, absolute power of second group of lenses being higher than that of first group by 1.2 to 1.7 times and air gap may be greater than focal distance of second component of night viewing channel lens by 1.5 to 4 times. EFFECT: greatly reduced size of device. 9 cl, 1 dwg
Patent RU-2225822-C1 (RU)
Title: Hopper device
Inventor: TRET JAKOV G M
IPC: B65D88/54
Filed: 2002-08-27
Granted: 2004-03-20
Abstract: FIELD: transportation and storage of bridge-forming loose materials with subsequent discharging. SUBSTANCE: proposed hopper device contains hopper with charging port, bridge-breaking device mechanically coupled with drive of discharge conveyor installed in longitudinal chute in housing bottom. Conveyor consists of flights secured on chain tandem. Bridge-breaking device is made in form of L-shaped plates secured successively from top on chain of discharge conveyor, flanges of plates being pointed to one side. Longitudinal chute is made with width equal to maximum width of bridge-forming slot for different types of loose materials stored in hopper and is furnished with cover from side opposite to direction of flanges of L-shaped plates and installed for turning and fixing at angle to bottom of housing. One of several additional chutes can be made in housing bottom, being connected to common drive. EFFECT: reduced energy consumption by regulating intensity of bridge breaking, depending on type of lose material and its slumping. 4 cl, 2 dwg
Patent RU-2213613-C1 (RU)
Title: Reactor for performing multi-phase processes
Inventor: LOGUNOVA E N
IPC: B01J8/02
Filed: 2002-10-23
Granted: 2003-10-10
Abstract: FIELD: petrochemical and oil refining industries; hydrogenous processing of hydrocarbon raw material. SUBSTANCE: proposed reactor includes housing with cylindrical perforated sleeve filled with catalytic packing and mounted coaxially and at spaced relation partition relative to housing; it is provided with perforated collector in whose lower part partition closing it is provided. Reactor is also provided with blind circular horizontal partition mounted in clearance between housing and perforated sleeve, vertically oriented pipe whose diameter is lesser than diameter of collector and mounted coaxially inside central perforated sleeve above blind circular partition. Ends of pipe are connected with perforated walls of collector forming circular chamber. Besides that, reactor has gas phase discharge unit mounted in lower part of circular chamber. EFFECT: improved operating characteristics; extended field of loads in liquid and gas. 5 cl, 1 dwg
Patent RU-2221000-C1 (RU)
Title: Cold-curing composition
Inventor: PETERSON K A
IPC: C09K3/10
Filed: 2002-12-10
Granted: 2004-01-10
Abstract: FIELD: polymer materials. SUBSTANCE: invention relates to compositions based on low-molecular siloxane rubber used in construction, shipbuilding, and mountings of process plants for fire-protection barriers where cables and pipelines pass through walls and ceilings. Objective of invention is preparing silicone fire-protection cold curing composition providing sufficient fire retardation for fire-protection barrier manufactured from this composition. To this aim, cold-curing composition containing low-molecular siloxane rubber, aluminum hydroxide, organotin catalyst, and low-molecular silane is supplemented by silicone oil, while, in particular, siloxane rubber utilized is polyorganosiloxane mixture: polymethylsiloxane, polydimethylsiloxane, polymethylsiloxane, and methylcycloprosiloxane; organotin catalyst is dinutyltindiacetate; and low-molecular silane is represented by methyltrimetoxysilane and tetraethoxysilane. EFFECT: enhanced fire retardation properties. 3 ex
Patent RU-2229369-C1 (RU)
Inventor: RODIN JU K
IPC: B23K7/00
Filed: 2003-05-06
Granted: 2004-05-27
Abstract: FIELD: welding technology, possibly selection of parameters of safety burning for apparatuses for gas-flame welding and cutting of metals used in domestic and industrial condition. SUBSTANCE: method comprises steps of constructing diagram of stable burning having set of similar rectangles placed on diagonal equal to 1.62 x length of half-wave of flame front at stable burning. Contour of those rectangles defines groups of characteristics of parameters. On base of said diagonal stability diagram is constructed; each zone of diagram corresponds to one group of parameters of stable burning. Said zones are restricted at one side by helix changing in polar coordinate system according to law ρ = L•βφ/π at -n π<φ<0 and 0<φ<2l, where ρ - beam of polar coordinate system; β - diagonal of similar rectangles; L - length of half-wave of front of flame of stable burning; φ - beam rotation angle; n - order number. Another side of each zone in range of beam rotation by angle π/2 is limited by means of boundary arcs coaxial to helix and having radiuses respectively equal to maximum beam of helix of previous zone. Stability factor is calculated according to difference between helix and boundary arc in given zone. Parameters are calculated while taking into account calculated stability factor. EFFECT: enhanced safety of burning with reliable stability parameters, possibility for normalizing parameters. 2 cl, 2 dwg, 1 ex
Patent RU-2247687-C1 (RU)
Inventor: BARMIN I V
IPC: B64G1/52
Filed: 2003-06-18
Granted: 2005-03-10
Abstract: Изобретения относятся к предохранительным и аварийным средствам и методам обслуживания наземных стартовых сооружений ракет-носителей. Согласно предлагаемому способу, при пуске ракеты подают сжатый газ через сопла коллектора в зону двигателей по одной из магистралей его выдачи в основной кольцевой коллектор, в котором поддерживают давление более 0,6 МПа. Одновременно подают воздух в зону двигателей через сопла дополнительного коллектора по двум совместно управляемым магистралям его выдачи в данный коллектор. При падении давления до 0,6 МПа подают воздух по двум другим магистралям выдачи газа в основной коллектор и по трем другим совместно управляемым магистралям дополнительного коллектора. При повторном падении давления до 0,6 МПа подают воздух по двум оставшимся магистралям основного коллектора. Предложенная система содержит баллоны со сжатым газом и магистрали выдачи газа с управляемой запорной арматурой. Соответствующие магистрали объединены (по пять) основным и дополнительным коллекторами. На дополнительном коллекторе имеются два или более расширяющихся сопла. Арматура выполнена в виде нормально закрытых пневмоклапанов, последовательно управляемых по отдельным их группам. Сопла кольцевого коллектора выполнены суживающимися и расположены попеременно под углами 30 и 45° относительно вертикальной оси ракеты-носителя. Технический результат изобретений состоит в обеспечении эффективного пожаропредупреждения при проведении штатных работ на ракетно-космических комплексах. 2 с.п. ф-лы, 6 ил.
Patent RU-2237605-C1 (RU)
Inventor: MOSKALEV V S
IPC: B65D85/68
Filed: 2003-06-23
Granted: 2004-10-10
Abstract: FIELD: storage facilities. 
     SUBSTANCE: invention relates to means of protection of vehicle from adverse effect of ambient medium. According to proposed method, after covering of upper part of crawler vehicle with ready-made upper semihood and stopping of non-tight places in lower part of body with special fabrics and putties and drying air inside vehicle, strip of sealing cloth is glued over perimeter of vehicle body with slight free allowance upwards by 15-20 cm, and edges of semihood are connected with upper edge of strip into tight lock. 
     EFFECT: improved reliability and simplified method of sealing of crawler vehicles with possibility of partial unsealing at any required moment. 
     2 dwg
Patent RU-2236531-C1 (RU)
Inventor: KOSTYLEV A D
IPC: E02D11/00
Filed: 2003-06-26
Granted: 2004-09-20
Abstract: FIELD: mining industry, construction engineering. 
     SUBSTANCE: invention can be used at well drilling, driving metal pipes into ground are extracting the pipes. Proposed machine, containing impact mechanism, pneumatic pulsar with displacer dividing it into working and unloading spaces, charger and receiver, is furnished with device to change from of air pressure diagrams in working and unloading space of pneumatic pulsar separately in each space or combined with other space. Device consists of two multistep, for instance, three-step controllable throttles installed in air hoses connecting receiver with working and unloading spaces of pneumatic pulsar. 
     EFFECT: increased efficiency of operation and enlarged sphere of application of impact-action machine. 
     3 dwg
Patent RU-2242222-C1 (RU)
Inventor: LEVASHEV JU N
IPC: A61K31/138
Filed: 2003-11-27
Granted: 2004-12-20
Abstract: FIELD: medicine, phthisiology. 
     SUBSTANCE: simultaneously with the onset of application of antitubercular preparations one should additionally introduce amyxin at the dosage of 0.125 g for 36 d, moreover, during the first 2 d - per 2 tablets, and then - per 1 tablet in 48 h. The present innovation favors the shortened terms for pest elimination, stimulation for the yield of endogenic gamma-interferon, decreased toxic reactions due to applications of antitubercular preparations. 
     EFFECT: higher efficiency of therapy. 
     2 ex, 3 tbl
Patent RU-2255139-C1 (RU)
Title: Способ фосфатирования поверхности титанового сплава
Inventor: PIVOVAROVA L N
IPC: C23C22/36
Filed: 2003-12-30
Granted: 2005-06-27
Abstract: Изобретение относится к химической обработке поверхности титановых сплавов, в частности к способам обработки поверхности титановых сплавов для повышения адгезионной способности под лакокрасочные покрытия (ЛКП), и может быть использовано в различных отраслях промышленности, в том числе авиационной, космической, автомобильной, в судостроении, в строительстве и архитектуре и т.д., где применяются титановые сплавы с декоративной окраской. Способ включает обезжиривание, промывку водой, фосфатирование поверхности титанового сплава путем обработки водным раствором, содержащим ионы цинка, ионы фосфата, ионы нитрата, повторную промывку и сушку, при этом перед фосфатированием поверхность титанового сплава обрабатывают окислительным раствором на основе смеси азотной и плавиковой кислот или окисью магния, а в раствор для фосфатирования дополнительно вводят ионы сульфата, ионы фтора и ионы тартрата при следующем соотношении компонентов, г/л: PO 4   -3  4,0-75,0, Zn +2  3,0-16,0, SO 4   -2  2,0-7,0, NO 3   -1  41,0-206,0, F -1  1,0-3,5, (C 4 Н 4 О 6 ) -2  1,8-9,0. Технический результат - повышение адгезионной способности титанового сплава под лакокрасочное покрытие без наводороживания поверхности. 2 з.п. ф-лы, 2 табл.