baber/WOPTO huggingface dataset:
Patent RU-2041568-C1 (RU)
Title: Commutational device
Inventor: SAMKHARADZE TAMAZI G
IPC: H04M3/00
Filed: 1994-08-22
Granted: 1995-08-09
Abstract: FIELD: automatic communication. SUBSTANCE: for reduction of number of internal interlocks and for provision of unblocked communication to priority subscribers commutational device has n commutation units of first link 1(1)-1(n), n commutation units of second link 2(1)-2(n), additional commutation unit 3 and unit 4 for storage and generation of information. EFFECT: improved operational efficiency and stability. 1 dwg
Patent RU-2090086-C1 (RU)
Title: Compacted feed production method
Inventor: BIRYUKOV MIKHAIL VASILEVICH
IPC: A23K1/20
Filed: 1994-08-29
Granted: 1997-09-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves performing compression of material, with plant natural length being kept and plants being arranged in plane perpendicular to press force; placing feed for storage, with internal air exchange being provided. EFFECT: increased efficiency and improved quality of feed. 4 cl, 3 dwg
Patent RU-2083304-C1 (RU)
Title: Method of manufacture of expanding anchor member
Inventor: TYRTOV SERGEJ A
IPC: B21D15/02
Filed: 1994-09-28
Granted: 1997-07-10
Abstract: FIELD: manufacture of expanding tubular anchor members for supporting of rocks. SUBSTANCE: the offered method includes three stages of formation of longitudinal closed hollow on middle part of pipe with convexity facing inside pipe: reinforcing of end parts of pipe by their squeezing at all three stages simultaneously with formation of hollow; sealing of pipe ends by installation of plugs into cavity of end parts and their rolling in pipe walls simultaneously with squeezing of end parts at the second stage of formation and making hole for supply of working fluid; squeezing during the third stage of one of end parts is accomplished on the length exceeding that of opposite part by 0.15-0.3 Dp to produce lateral corrugation, where Dp is pipe diameter. EFFECT: higher efficiency. 6 dwg
Patent RU-2102042-C1 (RU)
Title: Method and device for treating epimetaphycial fracture of fibula at level of distal tibiofibular syndesmosis
Inventor: KHOROSHKOV SERGEJ NIKOLAEVICH
IPC: A61B17/56
Filed: 1995-01-17
Granted: 1998-01-20
Abstract: FIELD: medicine. SUBSTANCE: device has plate 1 with window 2 and repositioning unit. Washer 14 made from flexible material is fixed on plate 1. Rest unit 8 is platform having legs 9 and 10 provided with grooves 12 and 13 in the lower part for flexible strip 3 with borders 4 and 5. Bushing 11 with thread for screw 6 with handle 7 is to be set in the center of the rest. EFFECT: enhanced effectiveness of treatment; reduced restoration period. 2 cl, 4 dwg
Patent RU-2091964-C1 (RU)
Inventor: PALIJ IGOR MAKAROVICH
IPC: H02K5/04
Filed: 1995-01-26
Granted: 1997-09-27
Abstract: Изобретение относится к электротехнике и может быть использовано при производстве электрических машин постоянного и переменного тока с явнополюсным статором, например, в однофазных асинхронных двигателях с экранированными полюсами. Сущность изобретения состоит в том, что в электрической машине, содержащей статор с внешним и внутренним магнитопроводами, полюсные катушки, ротор и подшипниковые щиты, последние снабжены обмоткодержателями, отделяющими катушки от полюсов. При этом катушки намотаны на обмоткодержатели и выполняют в конструкции роль стяжек. При сборке такой электрической машины ротор вводят в отверстие внутреннего магнитопровода статора, устанавливают на последний подшипниковые щиты, а затем наматывают на его обмоткодержатели полюсные катушки, стягивая элементы в единый узел. В заключение на внутренний магнитопровод статора устанавливают его внешний магнитопровод по сопрягаемым поверхностям. Изобретение направлено на повышение технологичности конструкции путем снижения числа крепежных и изоляционных деталей, а также на повышение ремонтопригодности данной электрической машины путем обеспечения возможности перемотки катушек без нарушения первоначальной сборки ротора, подшипниковых щитов и внутреннего магнитопровода статора. 2 с.п. ф-лы, 2 ил.
Patent RU-2111359-C1 (RU)
Inventor: ZHURAVLEV JU P
IPC: E21C45/00
Filed: 1995-04-03
Granted: 1998-05-20
Abstract: Устройство для скважинной гидродобычи полезных ископаемых. Сущность изобретения: устройство включает став с каналами для подачи воды и подъема пульпы, гидромониторные насадки, гидроэлеватор и всасывающую камеру с окнами в виде продольных щелей. На перемычках между щелями установлены заостренные штыри, на нижнем торце става установлена дополнительная насадка гидромонитора. 3 ил.
Patent RU-2099611-C1 (RU)
Inventor: BOBYLEV IVAN K
IPC: F16D65/52
Filed: 1995-05-22
Granted: 1997-12-20
Abstract: FIELD: transport engineering; brake systems; application and release of disk brakes. SUBSTANCE: drive has housing 5 with hollow piston 1 accommodating rigidly secured fixing member 2 with stop 24. Bushing 8 with flange 23 is installed in space of piston 1. Bushing has bead 16 and inner inclined surface 9 pointed to piston 1 and rod 7 rigidly coupled with housing 5. Thrust ring 15 is spring-loaded relative to bead 16 of bushing 8 at side of piston 1. Thrust ring has inner inclined surface 14. Release spring 6 is arranged between flange 23 of bushing 8 and fixing member 2. Solids of revolution 11, 13 are arranged between cylindrical surface of rod 7 and inclined surfaces of bushing 8 and thrust ring 15. Solids of revolution are loaded by expansion spring 12 which presses them to inclined surfaces 9, 14. Solids of revolution 11, 13 are located in two-row holder 21 are installed for axial displacement and are spring loaded relative to holder members. Stop 24 of fixing member 2 installed for engagement with solids of revolution 11 is set with clearance relative to solids of revolution 11 is set with clearance relative to solids of revolution, size of clearance being equal to brake application travel. Return bushing 22 movable in axial direction is placed between piston 1 and solids of revolution 13. Bushing is installed with clearance relative to solids of revolution. EFFECT: enhanced reliability of braking. 2 cl, 2 dwg
Patent RU-2102731-C1 (RU)
Inventor: SEKANOV JU P
IPC: G01N22/04
Filed: 1995-05-25
Granted: 1998-01-20
Abstract: FIELD: measurement technology, any branches of industry where moisture content is tested parameter of materials, substances and articles. SUBSTANCE: transducer of flow moisture meter includes metering unit 6 in the form of hollow cylinder used to carry examined material on which internal surface there are located alternating electrodes 7. Metering unit 6 is mounted for rotation and is confined in immobile case 5. Metering unit 6 and case 5 have loading windows 4 and 4a and unloading window 8. Guiding trough 2 is positioned above loading window 4 of immobile case 5, rotary gate 9 and weight measuring device 11 are located under unloading window 8. Ribbon electrodes 7 are placed along generatrix of internal surface of metering unit 6 with interelectrode gap equal to difference of radius of metering unit 6 and width of electrode 7. EFFECT: expanded application field. 2 dwg
Patent RU-2113051-C1 (RU)
Inventor: IVANOV JU I
IPC: H03H11/04
Filed: 1995-06-26
Granted: 1998-06-10
Abstract: FIELD: radio engineering, automatic control, and telemechanics. SUBSTANCE: active RC filter has series- connected resistive input-signal voltage divider, integrating amplifier built around operational amplifier, and summing amplifier built around operational amplifier with negative feedback circuit applied to them, series-connected scaler built around operational amplifier and capacitor inserted between respective tap of resistive input-signal voltage divider and input of summing amplifier built around operational amplifier; novelty is that noninverting input of operational amplifier of integrating amplifier is connected to inverting input of operational amplifier of scaler. EFFECT: enlarged frequency range and/or improved signal rejection at zero frequency. 1 dwg
Patent RU-2085552-C1 (RU)
Title: Method of isoprene production
Inventor: SUROVTSEV ANATOLIJ ALEKSANDROV
IPC: C07C11/18
Filed: 1995-08-07
Granted: 1997-07-27
Abstract: FIELD: rubber industry. SUBSTANCE: isoprene is produced by way of liquid-phase interaction of formaldehyde with isobutylene and/or trimethylcarbinol in presence of aqueous solution of acid catalyst at elevated temperature and pressure in two consecutive reaction zones, in the first of which process is carried out at 80-110 C and pressure 15-20 atm and in the second one, respectively, 125-170 C and 5-15 atm taking off water from the top of second-zone reactor in amount 30-65% based on weight of water fed into the first reaction zone. From the top of the second reaction zone, isoprene-containing reaction products are also taken off. Reactor of the first reaction zone may constitute one or several hollow apparatuses, whereas in the second reaction zone, reaction- separation apparatus may be utilized. With successive connection of first-zone reactors, reaction mixture after each of them but the last can be cooled to temperature by 5-15 C lower than that on outlet of the next reactor. Reaction mixture, prior to be fed into second-zone reactor, may be heated to temperature of its introduction point. EFFECT: enhanced efficiency of process. 5 cl, 1 tbl
Patent RU-2098599-C1 (RU)
Title: Installation for setting blowout suppressing equipment onto well head
Inventor: BONDAREV VIKTOR ARTEMOVICH
IPC: E21B33/03
Filed: 1995-08-22
Granted: 1997-12-10
Abstract: FIELD: oil and gas production. SUBSTANCE: installation contains assembly of blowout-suppression equipment consisting of flare tube, two preventers with closed rams and preventer barrel, two crosspieces, and preventer with funnel rams. Installation is lifted on flowing well head and fastened by means of fastening means consisting of housing with, fastened in it, toothed members, half-clamp including toothed member, and two hydraulic cylinders mounted between half-flanges and having bilateral rods. Improvement of installation concerns fastening assembly with its drive in vertical position to casing tube in flowing well head. EFFECT: enhanced efficiency and rapidity of setting blowout-suppression equipment. 9 dwg
Patent RU-2101690-C1 (RU)
Title: Способ определения гистерезиса стационарных аэродинамических сил и моментов
Inventor: ZHUK A N
IPC: G01M9/00
Filed: 1995-09-07
Granted: 1998-01-10
Abstract: Использование: в экспериментальной аэродинамике летательных аппаратов. Сущность изобретения: способ определения гистерезиса стационарных аэродинамических сил и моментов летательных аппаратов позволяет определить верхнюю и нижнюю границы области гистерезиса, осуществляя измерения этих сил и моментов при проведении трубных испытаний при увеличении, а затем при уменьшении параметров эксперимента угла атаки и угла скольжения, а также позволяет исследовать аэродинамические силы и моменты, соответствующие новым зависимостям, размещающимся внутри области гистерезиса. Для этого после проведенных измерений определяют те особые значения варьируемого параметра эксперимента, при которых появляется скачкообразное изменение аэродинамических сил и моментов, затем повторяют измерения аэродинамических сил и моментов при увеличении и уменьшении величины варьируемого параметра, при этом начальные значения параметра перед его последовательным уменьшением выбирают в каждом из интервалов, на которые делится выбранный диапазон изменения параметра его особыми значениями, характерными для результатов измерений при увеличении варьируемого параметра, а начальные значения параметра перед измерениями при его последовательном увеличении выбирают в каждом из интервалов, на которые делится выбранный диапазон параметра его особыми значениями, характерными для результатов измерений при уменьшении параметра, причем конечные значения варьируемого параметра при его уменьшении определяются нижней границей области гистерезиса, а конечные значения варьируемого параметра при его увеличении определяются верхней границей области гистерезиса, что позволяет повысить точность измерений гистерезиса аэродинамических сил и моментов. 3 ил.
Patent RU-2101357-C1 (RU)
Inventor: ALEKSEEVA L N
IPC: C12N1/20
Filed: 1995-11-23
Granted: 1998-01-10
Abstract: FIELD: biotechnology, medicinal microbiology. SUBSTANCE: dry nutrient medium has hydrochloric acid hydrolyzate of casein, yeast extract, agar, sodium chloride, starch, activated carbon, amylopectin and sodium carbonate at the balanced definite ratio of components. Quantitative ratio of nutrient medium components and pH value provide the increased growth of whooping cough microorganism and medium sensitivity. EFFECT: enhanced effectiveness of nutrient medium. 1 tbl
Patent RU-2120091-C1 (RU)
Title: Device for evacuation of multi-back industrial leather drives and industrial leather drier
Inventor: ANTONIO KORNER
IPC: F26B9/06
Filed: 1994-03-14
Granted: 1998-10-10
Abstract: FIELD: leather driers. SUBSTANCE: device for evacuation of industrial leather driers includes not closed system which has steam pipe lines for each rack located in succession, first condenser fitted on each pipe line, first condensate separator, main vacuum pump designed for gradual reduction of absolute pressure in system from first upper magnitude. system is provided with additional suction device located before main vacuum pump and designed for operation in series with this pump after attaining first magnitude of absolute pressure in order to additionally reduce pressure in system to second lower magnitude. Upper magnitude of absolute pressure ranges from 40 to 100 mb and second lower magnitude of absolute pressure ranges from 15 to 1 mb. Used as evacuation device is hinge-capacity blower at low pressure head. EFFECT: evacuation at lower vaporization temperature and temperature of racks. 13 cl, 1 dwg
Patent RU-2107855-C1 (RU)
Title: Rotation transmitting device
Inventor: TOLMACHEV VLADIMIR ALEKSANDROV
IPC: F16H3/42
Filed: 1996-01-22
Granted: 1998-03-27
Abstract: FIELD: mechanical engineering; transmission of rotation by gears with any profile of engagement. SUBSTANCE: holder is made in form of disk or ring and is filled with needle rollers. Needle rollers are brought into engagement with driving and/or driven members by axial displacement. Speed of rotation of one of members is changed by radial displacement of the member relative to holder. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2098045-C1 (RU)
Inventor: ROGOZHNIKOV GENNADIJ I
IPC: A61C13/20
Filed: 1996-01-11
Granted: 1997-12-10
Abstract: FIELD: stomatology, in particular, casting of dental prosthesis from stainless steel and cobalt- chromium alloys. SUBSTANCE: apparatus has flask with lower part 1 for receiving runner system 2 and upper part 4. Casting molds 3 are positioned in lower part 1 and pouring basin 5 is disposed in upper part 4. Pouring basin 5 is covered with ceramic material, such as magnesite or synthetic corundum. Runner system 2 is cut off by locking valve 6 actuated by pressure of steam generated by steam generator 7 in cover 8. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2106611-C1 (RU)
Title: Реле давления
Inventor: SLJUSAREV O V
IPC: G01L19/12
Filed: 1996-02-06
Granted: 1998-03-10
Abstract: Использование: изобретение относится к измерительной технике, а именно к устройствам для измерения порогового значения давления, и может быть использовано в устройствах автоматики. Цель - повышение точности и чувствительности. Сущность изобретения: в реле давления, содержащем корпус 7, чувствительный элемент, выполненный в виде поршня 3, расположенного с зазором в отверстии корпуса, эластичную мембрану 2, контактирующую с поршнем и герметично соединенную по периферии с корпусом, шток 4, расположенный соосно с поршнем и взаимодействующий с пружиной 5 и контактным элементом, например, микровыключателем 8, эластичная мембрана 2 выполнена с концентрическим гофром 10, а на поршне 3 и в отверстии корпуса выполнены концентрично друг другу фаски, между которыми расположен гофр 10 мембраны, причем мембрана 2 расположена с зазором относительно корпуса 7. 1 ил.
Patent RU-2127563-C1 (RU)
Title: Orthodontic retainer
Inventor: ARSENINA O I
IPC: A61C7/12
Filed: 1996-03-19
Granted: 1999-03-20
Abstract: FIELD: medicine; stomatology; orthodontics. SUBSTANCE: retainer is made as a set of flat brackets containing base layer for stomatologic composite on one side and recess with ears for fixing the available arc by compression. The latter is performed to ensure displacement of bracket along arc with its turning relative to transversal plane of arc and returning to initial position when masticatory load is removed. Arc serves as a force element to prevent front teeth from displacement. It follows form of teeth row and has supporting areas. EFFECT: improved convenience of retainer installation. 2 dwg
Patent RU-2122361-C1 (RU)
Title: Способ холедохо-, и гепатикоеюностомии
Inventor: TRET JAKOV A A
IPC: A61B17/11
Filed: 1996-06-14
Granted: 1998-11-27
Abstract: Изобретение относится к медицине, хирургии, может быть использовано при наложении холедохо- и гепатикоеюностомии. Накладывают анастомоз "конец в бок" двухрядным швом. Погружают общий печеночный или желчный проток в стенку кишки. При этом поперечно, послойно разъединяют ткани кишки. Циркулярный мышечный слой разъединяют тупо. Остальные слои разъединяют остро. Подслизистый слой и слизистую оболочку рассекают дистальнее раны серозно-мышечного футляра. Сопоставляют край внепеченочного желчного протока с подслизистой основой кишки встык микрошвом. Затем сшивают края серозно-мышечного футляра и стенку внепеченочного желчного протока. При этом погружают внепеченочный желчный проток под дистальный и боковые края футляра. Способ позволяет наложить анастомоз с антирефлюксными свойствами, обеспечить профилактику рефлюкс-холангита, недостаточности швов, стеноза анастомоза.
Patent RU-2096020-C1 (RU)
Inventor: SHAPOVALYANTS SERGEJ G
IPC: A61B5/389
Filed: 1996-08-05
Granted: 1997-11-20
Abstract: FIELD: medicine; diagnostics of dysfunctional conditions and early stages of stenosis of major duodenal papilla. SUBSTANCE: catheter comprising sensitive element is inserted into papilla entrance (ostium) for measuring and recording sphincter's motility on information carrier. In addition, value of pressure exerted by circular muscular fibres of sphincters onto sensitive element membrane is measured. Above-described method is practised using apparatus comprising catheter housing sensitive element connected with measuring-and-recording unit. Said sensitive element is housed at end of catheter and connected with measuring-and-recording unit by means of light guide passed through catheter. One portion of wall of sensitive element can be formed as elastic membrane attached to resilient element provided with reflector. Latter is optically connected via light guide light-sensitive element of measuring-and- recording unit. EFFECT: greater measurements accuracy. 3 cl, 3 dwg
Patent RU-2113844-C1 (RU)
Inventor: SHESTAKOV NIKOLAJ EGOROVICH
IPC: A61K8/92
Filed: 1996-08-06
Granted: 1998-06-27
Abstract: FIELD: medicine, living conditions. SUBSTANCE: salt-base agent has perfume involving essential oil of natural biologically active substances and acid coloring addition. Rock salt (granule size is 1-4 mm) is used as a base and dye from indigo and monoazo-dyes group that are soluble sodium salts of sulfo- and carboxylic acids containing compensating sodium cation are used as an addition taken at the definite ratio of components. Agent is obtained by mixing the parent components using different combinations of dyes and perfumes. EFFECT: high strength of staining, high stability of odor, broadened using. 3 cl, 4 tbl
Patent RU-2116250-C1 (RU)
Title: Method of preparing beta zeolite
Inventor: SKORNIKOVA S A
IPC: C01B39/04
Filed: 1996-09-05
Granted: 1998-07-27
Abstract: FIELD: zeolite synthesis installations. SUBSTANCE: claimed method makes it possible to prepare 100% beta zeolite with high yield. To predissolved tetraethyl ammonium bromide in ammonium hydroxide at NH       +   4       :TEA +  ratio of (21.5-42.5):(7.2-14.5) are added oxides of aluminium, sodium, water and seed crystals of beta zeolite with sizes of 200-300   which are previously calcined at 500-550 C for 6 to 10 hours. The resulting gel is thermostated at 100 to 150 C to recover zeolite from reaction mixture. EFFECT: more efficient preparation method. 2 cl, 1 tbl
Patent RU-2113892-C1 (RU)
Title: Device for performing diaphragm processes by evaporation through diaphragm
Inventor: MUSHTAEV V I
IPC: B01D63/06
Filed: 1996-09-30
Granted: 1998-06-27
Abstract: FIELD: devices for performing diaphragm processes by evaporation through diaphragms; separation of liquid media in any industry. SUBSTANCE: diaphragm apparatus includes housing where corrugated partitions secured in S-shaped strut are located which are coiled in spiral; housing includes also two spiral chambers for counter flow of mixture to be separated and hot heat-transfer agent. Diaphragms made from hollow fiber are located in first chamber; open ends of these diaphragms enter the permeate receiving chamber. Heated mixture which is to be separated flows in spiral chamber becoming additionally heated over its entire length by hot heat-transfer agent and is separated on diaphragm. Easily penetrable component is directed to permeate receiver via inner passage of hollow fiber and is discharged. Concentrate is removed from spiral chamber through respective branch pipe. Construction of apparatus makes it possible to simultaneously separate several components from mixture due to use of different diaphragms in one module and several permeate receivers for separate components. EFFECT: enhanced efficiency. 4 cl, 6 dwg
Patent RU-2102958-C1 (RU)
Inventor: KAZANTSEVA N V
IPC: A61G10/02
Filed: 1996-09-30
Granted: 1998-01-27
Abstract: FIELD: medicine, neurology. SUBSTANCE: method deals with application of curative compression by air or oxygen at 1.05-1.2 absolute atmosphere to restore microcirculation and necessary level of partial oxygen tension in ischemized body tissues at no pronounced hyperoxygenation of intact tissues. Patient is placed into curative decompression chamber, then air or oxygen compression is conducted at 0.01 gage atmosphere/min rate to obtain gage pressure of 0.05 gage atmosphere, then compression is either continued at the same rate to achieve 0.1-0.15 gage atmosphere and/or in 10-15 min seance should be finished by conducting decompression. EFFECT: more safe curative impact directed to normalize the main link of pathogenesis of ischemic disorders.
Patent RU-2132255-C1 (RU)
Title: Wheelset machining continuous action gantry lathe
Inventor: BROSHKA PAVEL
IPC: B23B5/28
Filed: 1995-05-04
Granted: 1999-06-27
Abstract: FIELD: mechanical engineering; machining of wheels and wheelset brake disks of rail vehicles. SUBSTANCE: wheelset is fixed in two centers of quills mounted for movement in heads of lathe gantry body. Each head is provided with guides for longitudinal displacement of driven pressure unit of pair of rollers. Unit housing is furnished with levers of the first order installed on shafts for deflection upwards and downwards. Some arms of levers are connected with hydraulic cylinders through compensator. Hydraulic cylinders press rollers to wheels asymmetrically and with different forces. Shafts of rollers with rotation drives are secured on other arms of levers. Lathe has floor segments connected by hinge joint. One of segments is furnished with wheelset lift and hydraulic cylinder lifting floor to rail level and then pushing wheelset out of lathe zone. EFFECT: prevention of chips from getting into of contact of rollers with wheelset, provision of economy. 5 cl, 6 dwg