baber/WOPTO huggingface dataset:
Patent RU-2106528-C1 (RU)
Title: Method of drying compressed gas
Inventor: KUZNETSOV LEONID GRIGOR EVICH
IPC: F04B39/16
Filed: 1997-03-26
Granted: 1998-03-10
Abstract: FIELD: compressor plants for drying compressed gas. SUBSTANCE: in the course of drying the compressed gas delivered by compressor to storage accumulator, gas is passed through water-and-oil separator and through two adsorbers operating in turn. Provision is made for regular purging of water-and-oil separator and regeneration of adsorbent by gas dried beforehand. Purging the adsorbent in each adsorber is started when its housing is heated to temperature of 340 to 360 C and is effected by feeding the gas from the accumulator throttled to a pressure of 1.5 to 2.5 kgf/sq.cm. Purging is effected by pulses, duration of each pulse is equal to 2 min at 15-min interval, purging is continued for 3.5 - 4.5 h. After purging, heating of adsorber is discontinued and purging of the adsorbent is continued till adsorber housing gets cooled to 70 C. Purging the water-and-oil separator is effected by return flow of gas taken from the adsorber operating for drying. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2152272-C1 (RU)
Inventor: RAJMEL T ANDREAS
IPC: F16L58/10
Filed: 1995-08-29
Granted: 2000-07-10
Abstract: Внутренние отложения в трубопроводе удаляются с помощью текущего абразивного средства и внутренняя поверхность покрывается вязким затвердевающим покрывающим материалом. Абразивное средство под действием перепада давления подается в трубопровод, под действием переменного перепада давления возвратно-поступательно перемещается в трубопроводе и наконец под действием перепада давления между обоими концами трубопровода удаляется из трубопровода. Качество внутренней поверхности трубы после санации сравнимо с качеством поверхности нового трубопровода. Для достижения указанного результата используются простые технические средства. 27 з.п.ф-лы.
Patent RU-2132264-C1 (RU)
Title: Gear to reclaim parts by electroslag hard-facing
Inventor: BOBROV GENNADIJ MIKHAJLOVICH
IPC: B23K25/00
Filed: 1997-04-03
Granted: 1999-06-27
Abstract: FIELD: reclaiming of parts with large wear-out, mainly, beaters of hammer mills. SUBSTANCE: invention is related to electroslag hard-facing of parts with usage of strictly definite mass of metal. Invention makes it possible to manufacture rebuilt-up parts of same weight, to exclude their subsequent sorting or machining with maximum productivity of process and wide technological capabilities of gear. Gear includes cooled metal mould, weighing mechanism, fixture in the form of rotary turning mechanism hold part, electrode with translation drive and system to discontinue hard- facing. Rotary turning mechanism is fitted with device by means of which part and metal mould are mounted for movement in vertical plane and for action on weighing mechanism. The device can be manufactured in the form of guide. EFFECT: provision for manufacture of rebuilt-up parts with same weight, exclusion of their subsequent sorting or machining. 1 cl, 2 dwg
Patent RU-2130277-C1 (RU)
Title: Method of preparing thermally treated poultry meat roll
Inventor: SKORIK A N
IPC: A23L13/50
Filed: 1998-01-30
Granted: 1999-05-20
Abstract: FIELD: poultry-processing industry. SUBSTANCE: method involves stripping chicken, hen and broiler chicken carcasses; providing dry salting with edible salt and black powdered pepper used in the ratio of 1.5-1:0.01-0.1, respectively, and garlic; rolling and subjecting to thermal treatment at temperature below 400 C for 30-50 min. EFFECT: wider range of poultry meat products, improved quality and increased nutritive value of ready product. 3 ex
Patent RU-2135037-C1 (RU)
Title: Dissipating sterilizer
Inventor: KVASENKOV O I
IPC: A23L3/26
Filed: 1998-07-14
Granted: 1999-08-27
Abstract: FIELD: food-processing industry. SUBSTANCE: sterilizer has housing with axially aligned inlet and outlet openings, disk positioned in housing on drive shaft which is connected with ultrasonic source. Outer surface of shaft has portions made from opposite pole electrets. EFFECT: increased efficiency and enhanced reliability in operation. 27 cl, 13 dwg
Patent RU-2131021-C1 (RU)
Title: Method of development of gas-condensate and oil-gas condensate fields (versions)
Inventor: ZAJTSEV I JU
IPC: E21B43/40
Filed: 1998-08-07
Granted: 1999-05-27
Abstract: FIELD: development of gas-condensate and oil-gas condensate fields. SUBSTANCE: method of recovery of hydrocarbons from fields of natural gas consists in gas recovery from row of wells with high formation pressure, partial separation of condensate from gas in gas-pressure separators by provision of separation conditions at minimum permissible pressure reduction (pressure of gas supply to injection wells) including spraying of hydrocarbon absorbent and gas heating before separator, and injection of gas into wells with low formation pressure without use of compressor. Separated hydrocarbon condensate is directed to gas processing plant. Application of described method at gas-condensate fields with constructed surface facilities makes it possible to increase current recovery of condensate without changing the existing system of gas treatment and in this way to perform leading recovery of reserves of hydrocarbon condensate. Separation gas injected into producing formations undergoes mixing with gas contained in producing formations and decreases pressure of beginning of precipitation of hydrocarbon condensate. In so doing, gas injection pressure is maintained at the level providing for advancing of injected gas over highly permeable formations with low formation pressure due to leading withdrawal of gas from them without hindering the gas inflow from more low-permeable formations containing the gas main reserves. This promotes more efficient mixing of injected gas with formation gas. reduction of pressure of beginning of precipitation of hydrocarbon condensate results in increase of final recovery rate of hydrocarbons and other components from field under development. EFFECT: increased current recovery of condensate and final recovery of condensate from field. 4 cl, 3 dwg
Patent RU-2139180-C1 (RU)
Title: Chip removal apparatus
Inventor: IZRAJLEVICH V L
IPC: B23Q11/02
Filed: 1998-08-10
Granted: 1999-10-10
Abstract: FIELD: machine tool manufacture, in particular, equipment for removing dust and chips from milling machine cutting zone with following briquetting of chips. SUBSTANCE: apparatus has chip and dust remover, airducts, cyclone and chip discharge mechanism formed as cylinder with plunger. Plunger is adapted for pressing chips in briquettes and removing it through conical head fixed on cylinder end. Adjustable conical head is composed of split members pivotally resting upon cylinder end, springs positioned between cylinder end and split members, and two nuts. Adjusting nut is in contact with split member projections and connected by thread with cylinder body and locking nut connected by thread to adjusting nut. Locking nut projection is in contact with split members of conical head. Chips are pressed for obtaining briquettes of different size. EFFECT: wider operational capabilities, increased efficiency and enhanced reliability in operation. 2 dwg
Patent RU-2139163-C1 (RU)
Inventor: VECHERININ O P
IPC: B21H1/06
Filed: 1998-08-18
Granted: 1999-10-10
Abstract: Изобретение относится к обработке металлов давлением, в частности для изготовления изделий, имеющих форму кольца, в том числе и сложного профиля поперечного сечения - бандажей. Кольцераскатный автомат с вертикальной плоскостью раскатки с наружным приводным валком с неподвижной осью вращения и подвижной в радиальном направлении внутренней раскатной оправкой содержит подвижные центрирующие ролики со стопорным устройством, механизм радиального перемещения внутренней раскатной оправки, выполненный качательным на рычаге с траекторией перемещения оси этой оправки по окружности с радиусом, величина которого соотносится с величиной рабочего хода оправки не менее 25:1, а раскатная оправка имеет подвижную накидную опору, установленную на двух скалках, закрепленных в корпусе качающегося рычага и имеющих оси, параллельные оси оправки, причем механизмы загрузки заготовки и выгрузки раскатанного бандажа выполнены в виде подвижных рычажных опор, установленных на корпусе подвижной накидной опоры раскатной оправки. Способ изготовления бандажей включает последовательное деформирование кольцевой заготовки сначала между вращающимся наружным валком и внутренней раскатной оправкой с приложением радиального усилия на оправку и ограничительных усилий от двух подвижных прижимных роликов на наружную часть заготовки у наружного валка, затем ее деформирование между рабочими валками при приложении ограничительных усилий от двух подвижных центрирующих роликов, оппозитных прижимным роликам, и при снятии ограничительных усилий от прижимных роликов и, наконец, ее деформирование, при снятии радиального усилия на оправку и вращение относительно трех неподвижных опор со стороны наружного валка и двух зафиксированных центрирующих роликов. Изобретение позволяет уменьшить трудоемкость изготовления бандажей, повысить их качество, а также повысить надежность автомата. 2 с. и 3 з.п.ф-лы, 6 ил.
Patent RU-2154392-C1 (RU)
Title: Shoe device facilitating overcoming of ground draft in the process of using hand-held tillage tool
IPC: A43C13/12
Filed: 1998-12-30
Granted: 2000-08-20
Abstract: FIELD: shoe industry. SUBSTANCE: device is adapted for attachment under shoe sole and has front part of increased strength, supporting plate and two-rack platform with perforated scale. Supporting plate and platform are connected in series to front part. Fastening bracket ends are inserted in perforations of platform for fixing shoe on supinator at optimum distance from front part working surfaces. When user displaces ground by means of digger, shank and blade mainly operate as double-armed lever, and front part serves as pivot thrust. Reciprocating motions of shank by respective motion of one hand provide discharge of cut ground layer onto surface and throwing of it upward or aside with minimum force applied to digger. EFFECT: simplified construction, increased efficiency by reduced force applied to user's joints and muscles. 1 dwg
Patent RU-2151668-C1 (RU)
Title: Method of preparing powder materials for plasma spraying of retention coatings
Inventor: BESOV ANATOLIJ VLADIMIROVICH
IPC: A61K6/04
Filed: 1998-12-30
Granted: 2000-06-27
Abstract: FIELD: powder metallurgy. SUBSTANCE: preparation of mixture for plasma spraying of retention coatings for dentures includes following operations: grinding to particle size 1-8 mcm, granulation in 2.5% polyvinyl alcohol solution, sponging through sieves with cell size 2 to 3-fold superior to required powder fineness, caking at 1000 to 1300 C, grinding, and sizing. Mixture is prepared in a manner to achieve coefficient of thermal expansion 0.85-0.9 that of monolith denture base material. EFFECT: enabled preparation of powders from cobalt- chromium and cobalt-nickel alloys and dental stainless steel with particle size 40-100 mcm to make coatings showing high adhesion strength. 2 cl
Patent RU-2144055-C1 (RU)
Title: Method of preparing lower olefins
Inventor: BUKHARKIN A K
IPC: C10G15/08
Filed: 1999-01-18
Granted: 2000-01-10
Abstract: FIELD: chemical and petrochemical industries. SUBSTANCE: method of preparing lower olefins comprises catalytic pyrolysis of carbon- containing stock without addition of steam into reaction zone but in contact with developed iron-based alloy surface comprising alloying addition agents of aluminium (15+-1.0%) and also aluminium, molybdenum and nickel (1.2+-0.5%). Prior to being used, catalyst (chip, wire, gauze or Racing rings) is treated in magnetic field with constant magnetic flux with density of 0.2+-0.02 T. Method which gives high yields of unsaturated C 2 -C 4  hydrocarbons at comparatively low process temperatures makes it possible to reduce specific energy consumption (due to absence of steam) decrease considerably amount of contaminated flows and improve ecological situation in pyrolysis device disposition region. EFFECT: more efficient preparation method. 7 ex
Patent RU-2148276-C1 (RU)
Inventor: ARDUVANOV A SH
IPC: G09B19/06
Filed: 1999-02-15
Granted: 2000-04-27
Abstract: FIELD: education. SUBSTANCE: method involves recording of word bundles that consist of foreign word and its translation with interval between them within range of 0.7-2.5 s. Interval between foreign word and its translation is not greater than 0.5 s. During recording, interval between bundles of words is at least doubled. Then record is played multiple times. Single tone sound signal may be recorded in interval between word bundles. EFFECT: possibility of rapid acquiring of significant number of foreign words and expressions, development of lexical stock of foreign words and significant improvement of acquired lexical stock, increased speed of learning, simplified process of education. 2 cl, 2 ex
Patent RU-2163659-C1 (RU)
Title: Process of gas sampling through well
Inventor: DUDOV A N
IPC: E21B43/00
Filed: 1999-06-25
Granted: 2001-02-27
Abstract: FIELD: oil and gas industry. SUBSTANCE: invention can be used specifically to raise pressure of natural and side gases under field conditions when preparing them for transportation or when pumping them into gas-condensate deposits with use of cycling process, to compress gas or air while wells are exploited. Process includes sinking of two-row lift. Its internal pipe id lowered below external pipe. Gas and fluid mixture is taken into interpipe clearance with rate higher than that of floating up of bubbles of gas in fluid with provision for its separation in bottom part, gas is sampled into hole clearance of external pipe and fluid is taken into internal pipe. Prior to sinking lift along internal lift string well pump is installed, lowered to calculated depth and set in operation after supply of gas and fluid mixture into intertubular clearance. Gas line of hole clearance of external pipe is adjusted to pressure at which level of fluid in shaft of well after separation of gas should stay in interval between shoes of lift strings. EFFECT: expanded application field and enhanced degree of compression of gas. 1 cl
Patent RU-2151191-C1 (RU)
Title: Process for manufacturing colored leathers
Inventor: KERNER SERGEJ MOISEEVICH
IPC: C14C1/08
Filed: 1999-08-02
Granted: 2000-06-20
Abstract: FIELD: leather industry. SUBSTANCE: process is based on precipitating basic chromium salts on derma fibers in the form of uncharged complexes, which don't prevent anionic dyes from penetration in the course of dyeing. Cattle offal is subjected to ashing, pickling, tannage with basic chromium salts, dubbing, neutralization, dyeing, greasing, and finishing. According to invention, pickling is preceded by treatment with aqueous solution of ammonium sulfate and phenol-formaldehyde resin. The latter is synthesized in alkaline medium from sodium carbonate, urotropin, urea, and water. Reaction mixture is heated to reflux, mixed with nonionic surfactant, and , prior to be used, is diluted with 10 parts of water. EFFECT: improved physico-chemical characteristics of finished skin, eliminated unpleasant odor, and reduced dye consumption. 2 cl, 2 tbl
Patent RU-2167213-C1 (RU)
Inventor: BORBAT V F
IPC: C22B11/00
Filed: 1999-11-22
Granted: 2001-05-20
Abstract: Изобретение относится к переработке отработанных платинорениевых катализаторов на AL 2  О 3 -основе. Отработанный платинорениевый катализатор подвергают кислотному выщелачиванию при наложении постоянного тока плотностью 25-30 А/дм 2  в течение 7 - 8 ч в соляно-сернокислом растворе с одновременным катодным осаждением Pt и Re при соотношении масс Т:Ж=1:(10-20). Температура процесса 65-70°С. При этом основа катализатора - окись алюминия практически не растворяется, а платина и рений переходят в раствор в виде PtCL 6   2-  и ReO 4   -  за счет получаемого на аноде активного хлора, осаждаясь затем на катоде в виде чистых металлов. Для уменьшения затрат процесс может быть осуществлен ступенчато, т.е. при известных условиях и плотности тока 10 А/дм 2  в течение 6 ч, а затем в течение 2 ч при плотности тока 30 А/дм 2 . Способ обеспечивает извлечение Pt на 99%, Re - 93%. Изобретение позволяет исключить многостадийные операции выделения платины и рения с отработанных катализаторов и их последующего аффинажа, что приводит к снижению потерь ценных металлов. 5 з.п. ф-лы, 2 табл.
Patent RU-2165590-C1 (RU)
Title: Способ запуска управляемого снаряда
Inventor: SHIPUNOV A G
IPC: F42B15/00
Filed: 1999-12-16
Granted: 2001-04-20
Abstract: Изобретение относится к ракетному вооружению. Способ запуска управляемого снаряда из контейнера заключается в том, что снаряд наводят на цель, открывают переднюю крышку контейнера и фиксируют ее. Затем импульсно увеличивают длину снаряда путем выдвижения его головной части. После фиксации головной части снаряда подают команду на пуск снаряда. Изобретение позволяет повысить точность стрельбы за счет уменьшения возмущений, действующих на снаряд на начальном участке полета. 2 ил.
Patent BR-PI0003814-C1 (BR)
Title: equipamento para orientação de tráfego para pedestre
Inventor: SIQUEIRA JOSE DOS SANTOS
IPC: G08G1/09
Filed: 2007-11-30
Abstract: EQUIPAMENTO PARA ORIENTAçãO DE TRáFEGO PARA PEDESTRE. Refere-se esta patente a um sistema auxiliar para orientação de pedestre, em complemento do sistema semafórico para motorista, sendo constituído de um único elemento para se acoplar na parte inferior do bloco inferior deste equipamento. O equipamento constituído pelo bloco externo carcaça (2), dotada de oito visores para identificação das figuras humanas (8), que são elucidadas no tambor giratório (3) com o interior espelhado e desenhos exibindo silhuetas humanas, possuindo o sistema quatro timers regressivos para translação do sentido de trânsito (7) e a tampa inferior (4), da carcaça (2), sendo esta tampa (4) dotada de visores para os elementos de segurança (9) e da lâmpada de alarme (10), possuindo ainda os parafusos especiais para saque manual (5).
Patent AU-2006263567-C1 (AU)
Title: Compositions and methods for altering the color of teeth
Inventor: MICHAEL PRENCIPE
IPC: A61K8/24
Filed: 2006-06-28
Granted: 2011-06-30
Abstract: Compositions for altering the color of teeth, including tooth-coating compositions comprising a colorant and an acrylate polymer. Colorants among those useful herein include whiteness-imparting particulate materials, such as hydroxyapatite.
Patent AU-2008249329-C1 (AU)
Title: Nitrogenated aromatic 6-membered ring derivative, and pharmaceutical agent comprising the same
Inventor: MURATA KENJI
IPC: C07D239/42
Filed: 2008-04-25
Granted: 2013-07-04
Abstract: Disclosed is a compound which has both of a neurite elongation activity and an angiogenesis enhancement activity, and which is applicable to the amelioration of a disease including a head injury or a central nervous system injury (e.g., spinal cord injury), cerebral infarction, an ischemic heart disease (e.g., cardiac infarction, organic angina) and a peripheral arterial disease (e.g., critical limb ischemia), or a sequela of the disease. Specifically disclosed is a compound represented by the formula (I). Preferably, in the formula (I), the group N
Patent AU-2012342016-C1 (AU)
Title: Process for the purification of polyaminocarboxylates
Inventor: RANGISETTY JAGADEESH BABU
IPC: C07C227/42
Filed: 2012-11-26
Granted: 2016-09-01
Abstract: The present invention relates to an improved process for the purification of polyaminocarboxylates such as DOTA, DTPA, DO3A-butrol, BOPTA.
Patent AU-2014212003-C1 (AU)
Title: Compositions and methods for inhibition of pathogenic bacterial growth
Inventor: COOK DAVID N
IPC: A61K35/66
Filed: 2014-02-04
Granted: 2020-07-16
Abstract: Compositions for methods of preventing or reducing pathogenic bacterial growth, proliferation, and/or colonization are described containing one or more types of non-pathogenic bacteria to be introduced into the gastrointestinal tract and effectively compete with pathogenic bacteria for monomeric or polymeric carbohydrate nutrients, and/or amino acid nutrients, and/or vitamin nutrients.
Patent AU-2014373701-C1 (AU)
Title: Constructing and programming quantum hardware for quantum annealing processes
Inventor: MOHSENI MASOUD
IPC: H03K19/195
Filed: 2014-12-31
Granted: 2019-06-20
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for constructing and programming quantum hardware for quantum annealing processes.
Patent RU-2176331-C1 (RU)
Inventor: TUNKIN A I
IPC: F04D17/00
Filed: 2000-04-20
Granted: 2001-11-27
Abstract: FIELD: high-pressure compressors of gas-turbine engines. SUBSTANCE: compressor has rotor with disks mounted on splined shaft. Low-pressure discharge space located downstream of compressor communicates with axial spaces between splined radial extensions of shaft. Axial spaces between splined radial extensions of shaft communicate at inlet with flow path of compressor through disk-to-disk space. EFFECT: enhanced reliability of compressor due to cooling disk hubs. 2 cl, 4 dwg
Patent RU-2163282-C1 (RU)
Inventor: EROKHIN A V
IPC: E01H5/09
Filed: 2000-07-03
Granted: 2001-02-20
Abstract: FIELD: auger-rotary working members; applicable in road-building machines of various application. SUBSTANCE: auger-rotary working member has cutting disc and boss to which at least one spiral strip with cutting edge is attached. Auger-rotary working member may have two or more such spiral strips. Cutting edge of each strip is formed by crossing of external surface of strip in its rising from side of cutting disc and inclined to said surface plane crossing internal surface of spiral strip in its rising from side of cutting disc with formation of rake angle β of cutting edge. Cutting-point angle α is determined by relation given in the invention description. EFFECT: higher economic efficiency of operation of road-building machine. 2 dwg
Patent RU-2177512-C1 (RU)
Title: Apparatus for producing electrical and heat energy, hydrogen, and oxygen
Inventor: KANAREV F M
IPC: C25B9/00
Filed: 2000-07-24
Granted: 2001-12-27
Abstract: FIELD: production of electricity, heat energy, hydrogen, and oxygen for physical and chemical technologies. SUBSTANCE: apparatus case made of insulating material has bottom lug and bottom lid both constituting electrode-to-electrode chamber divided by bottom cylindrical lug into anode and cathode spaces. Flat annular anode has holes and is placed in anode space of electrode-to-electrode chamber. Rod-type cathode made of high-melting material is placed in insulating rod which is driven by means of its outer thread into threaded hole of bottom lug and centered in outlet pipe hollow. Outlet pipe and case form near-cathode space. Cylinder-shaped wound device for building magnetic field is fitted onto bottom lid so that cathode and near-cathode space are under impact of its magnetic field. Electrodes designed to take off electric current generated are mounted in cylindrical part of anode space. Steam-gas mixture outlet pipe is arranged in case concentrically relative to cathode, Oxygen outlet pipes are mounted in top part of anode space. EFFECT: enhanced power characteristics. 1 dwg, 2 tbl
Patent RU-2171231-C1 (RU)
Inventor: KUZNETSOV N P
IPC: C02F103/02
Filed: 2000-08-10
Granted: 2001-07-27
Abstract: FIELD: water degassing equipment. SUBSTANCE: apparatus has heavy-duty frame, degassing modules positioned inside frame and equipped with modular collectors for supplying and discharge of water and gas suction modular collector. Modular collectors are connected through quick release joints to collectors of apparatus. Each module is equipped with degassing tracts defined by circuit and porous membrane of, for instance, amorphous metal alloy. Membrane is cleaned by means of flexible spongy brush. Apparatus may be used in industrial and municipal heating systems. EFFECT: increased efficiency and simplified construction. 2 cl, 2 dwg