baber/WOPTO huggingface dataset:
Patent RU-2088053-C1 (RU)
Title: Device for turn-on of incandescent lamps
Inventor: SHILO SERGEJ ANATOLEVICH
IPC: H05B39/02
Filed: 1994-07-06
Granted: 1997-08-20
Abstract: FIELD: electric engineering, in particular, devices for shock absorbing switching lamps, heaters of cathodes of vacuum tubes, such as cathode-ray tubes, generator and amplifying tubes of transmitters. SUBSTANCE: device has thyristor gate which is connected in series to load (filament), and control unit, which has time-interval generator and frequency divider which has pulse counter, commutator, pulse rate doubling circuit and initial setting circuit. When device is switched on, current which runs through load is increased gradually from some initial value to nominal one which depends on resistance of filament due to software control of number of current pulses which run through thyristor gate. This results in elimination of filament overload during turn-on period. EFFECT: increased service life of tube. 2 dwg
Patent RU-2104201-C1 (RU)
Inventor: LARIONOV G V
IPC: B60P3/025
Filed: 1994-08-17
Granted: 1998-02-10
Abstract: FIELD: transport engineering; rallies vehicles; specialized trucks and trailers. SUBSTANCE: vehicle has body with tent, bench for passengers and carcass bows. Body tailgate in secured on body side boards by means of upper axles for turning relative to upper axles through angle of 270 degrees to provide arrangement of tailgate inside body and fixing it in horizontal position. Carcass bows and tent are installed over body floor at a height of 1800 mm to permit passing inside closed space. Bench is made folding. EFFECT: enlarged operating capabilities. 6 dwg
Patent RU-2116063-C1 (RU)
Title: Устройство для ходьбы
Inventor: OSADCHIJ EVGENIJ ALEKSANDROVIC
IPC: A61H3/00
Filed: 1994-09-05
Granted: 1998-07-27
Abstract: Использование: в медицинской технике, а именно в травматологии и ортопедии. Сущность: устройство для ходьбы содержит опорные рычаги, шарнирно соединенные одним концом с опорой для туловища в подмышечной области, а другим - с опорной платформой для обуви, поддерживающие ремни, механизм фиксации коленного шарнира с храповым зубчатым зацеплением, кинематически связанный с подвижной опорой. Оба рычага выполнены с возможностью осевого перемещения. Один из рычагов связан с опорной платформой. Другой - шарнирно соединен с костыликом. Механизм фиксации коленного шарнира с храповым зубчатым зацеплением состоит из цилиндрического многозубчатого храпового колеса с наклонными зубьями на торце и цилиндрическим углублением с профильным осевым отверстием в торцевой части, неподвижного храпового цилиндрического колеса, расположенного на выступах щитка, цилиндрических пружин, радиального подшипника, крышки, цилиндрического углубления оси, штифта, окна, рычага с осью продетого в кольцо, свободно перемещаемого в торце оси шарнира, и связанного тросом с собачкой механизма фиксации с храповым зацеплением рычага. Длинное плечо рычага вторым тросом соединено через рычаг и механизм натяжения с П-образной скобой, перемещаемой внутри голеностопного стремени и взаимодействующей с опорной платформой (стелькой) обуви. Короткое плечо рычага выполнено с возможностью воздействия через штифт и пружины на подвижное зубчатое колесо. 6 ил.
Patent RU-2072153-C1 (RU)
Title: Кулиса для фотоальбома
IPC: B42F5/04
Filed: 1994-09-29
Granted: 1997-01-20
Abstract: Кулиса для фотоальбома, состоящая из листа волокнистого материала, чувствительного к давлению адгезионного слоя, нанесенного в виде тонких параллельных полосок по крайней мере на одну его сторону, защитной многократно отслаиваемой прозрачной пленки для фиксирования фотоснимков и дезактиватора адгезии, отличающаяся тем, что дезактиватор адгезии введен в адгезионный слой, при этом последний выполнен из 12 - 20%-ного раствора в неполярном алифатическом растворителе композиции, содержащей неполярный эластомер из группы полибутадиена или полиизобутилена, агент липкости - немодифицированную или модифицированную канифоль, дезактиватор адгезии, выбранный из группы, содержащей сложный эфир жирной кислоты и многоатомного спирта, или оксиэтилированную жирную, или ароматическую кислоту, или полиэтиленгликолевый эфир сложного эфира жирной кислоты и многоатомного спирта, или сложный эфир ненасыщенного жирной кислоты и оксиэтилированного спирта, или сложный эфир ароматической кислоты и оксиэтилированного спирта, или сложный эфир блоксополимера окиси этилена и окиси пропилена и ненасыщенной жирной кислоты, и антиоксидант-2, 2-метиленбис-(4-метил-6-третбутилфенол) при следующем соотношении компонентов в расчете на сухое вещество, мас.ч.:Неполярный эластомер - 100Агент липкости - 5-15Дезактиватор адгезии - 10-25Антиоксидант - 1,5-2,52. Кулиса по п. 1, отличающаяся тем, что в качестве прозрачной пленки взята полиамидная или полиэфирная пленка.3. Кулиса по п. 1, отличающаяся тем, что в качестве неполярного алифатического растворителя для адгезионной композиции взят бензин, Н-гексан или Н-гептан.4. Кулиса по п. 1, отличающаяся тем, что ад�
Patent RU-2099035-C1 (RU)
Inventor: AZNABAEV MARAT T
IPC: A61F9/007
Filed: 1994-11-30
Granted: 1997-12-20
Abstract: FIELD: ophthalmology; equipment for gripping dislocated or incompletely dislocated eye's lens during its extraction. SUBSTANCE: proposed apparatus comprises handle 1, external pipe 2 having oval cross-section, rod 4 made in form of spring-urged piston, internal pipe 6 having oval cross-section and telescopically retracted into external pipe 2, and working 7 consisting of two resilient sharp whiskers attached to lower and of pipe 6. In their free state, resilient whiskers have form of hooked curve, while when apparatus is in idle state whiskers are drawn into external pipe 2. As spring 8 is released, rod 4, internal pipe 6 and, together with it, working portion 7 brusquely (like gun shot) advance inside external pipe 2, thereby releasing resilient whiskers. Latter are projected beyond pipe 2, assume their initial hook-like shape and fix in place eye's lens. EFFECT: reduced time of operation. 2 cl, 5 dwg
Patent RU-2132841-C1 (RU)
Title: Method of purifying oxytetracycline, and intermediate product
Inventor: MARIJA CHAKARA
IPC: C07C237/26
Filed: 1992-04-06
Granted: 1999-07-10
Abstract: FIELD: chemical industry. SUBSTANCE: acetyl decarboxamide oxytetracycline impurity is removed from oxytetracycline. Oxytetracycline containing acetyldecarboxamide oxytetracycline impurity is suspended in glacial acetic acid, mixture is stirred for 5 hours, the resulting precipitate of tetracycline hydrochloride acetate is filtered, washed with acetic acid and acetone and then dried at reduced pressure and temperature not higher than 40 C till constant weight is attained, and transformed into oxytetracycline base. EFFECT: improved purification of the desired product. 5 cl, 6 ex
Patent RU-2084434-C1 (RU)
Title: Formulation for preparing emulsifier for explosives
Inventor: SIMONENKO LYUDMILA S
IPC: C06B45/00
Filed: 1995-02-09
Granted: 1997-07-20
Abstract: FIELD: chemical industry. SUBSTANCE: formulation comprises, wt.-%: saturated and/or unsaturated C 10 -C 23 -carboxylic acids, 6.0-20.0; di- and/or tri- C 2 -C 4  alkanol amines, 0.6-9.4; sodium sulfonate, 7.0-19.0; and mineral substrate balance. Formulation makes it possible to obtain emulsifier heat-resistant at 80 C which does not form gel and flows at positive temperatures. EFFECT: improved properties of the formulation. 1 tbl
Patent RU-2113883-C1 (RU)
Title: Device for removal of dirt from above-charge space of ion exchanger
Inventor: PODNOS M I
IPC: B01D24/38
Filed: 1995-06-23
Granted: 1998-06-27
Abstract: FIELD: exchange of water in above-charge space in regeneration of ion exchanger; water preparation plants. SUBSTANCE: ion exchanger is provided with upper drainage system for exchanger of water with separation of grins in above-charge space. Upper drainage system is made in form of discharge funnel together with sprinkling device made in form of perforated pipes connected to central collector. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2147538-C1 (RU)
Title: Power rotor sleigh
Inventor: ABELJAN E G
IPC: B62M29/00
Filed: 1995-11-01
Granted: 2000-04-20
Abstract: FIELD: transport engineering; vehicles for negotiating snow-covered terrains. SUBSTANCE: proposed sleight has skeleton resting on two parallel skis, front steering ski with steering handles and rider seat. First axle built into skeleton carries pedals to transmit efforts from rider. Rack are installed for turning around first axle. Second axle is built into racks. Front gear wheel is installed on first axle and is connected with above-indicated pedals. Rear gear wheel is installed on second axle and is connected with front gear wheel by roller chain. Power rotor wheel is made for rotation around second axle and coming in contact with road or snow, thus providing movement of sleigh. Rider seat is made movable. Front gear wheel is installed between turnable racks on first axle. Power rotor can be pressed to road snow by spiral spring through radius rod which slides in slots of skeleton and is located behind the seat. Vertical rod provides return of power rotor in initial position through cable. Cable is wound onto shaft through pulleys under action of handle on control panel. Control panel is made integral with skeleton. Locking of vertical rack with power rotor lifted can be provided by flat cam, stop passing into skeleton hole and spiral spring which is compressed by flat cam at horizontal movement of handle on control panel. EFFECT: enhanced operation of sleigh. 3 cl, 3 dwg
Patent RU-2095148-C1 (RU)
Title: Sluice box
Inventor: PONOMAREV GRIGORIJ M
IPC: B03B5/70
Filed: 1995-11-29
Granted: 1997-11-10
Abstract: FIELD: washing of sands, technogenic sediments of industrial enterprises and devices containing precious metals and minerals. SUBSTANCE: the offered sluice box employs two-stage sluicing procedure due to the fact that the bottom of sluice box with movable riffles is made in form of bath with side members which are broader than sluice box. Located in broadened part of bath are strips to form riffles. Strips are secured to movable part of sluice box riffles. These additional riffles provides for the second stage of sluicing of undersize of sluice box. EFFECT: higher efficiency. 2 dwg
Patent RU-2109370-C1 (RU)
Title: Tool for treating edges of thin fragile plates
Inventor: KUZ MIN VALERIJ PAVLOVICH
IPC: H01L21/304
Filed: 1995-12-06
Granted: 1998-04-20
Abstract: FIELD: radioelectronic industry. SUBSTANCE: tool has base, rotary stage mounted on base and carrying plate and master plate, working tool mounted on shaft, drive coupled with working tool shaft, servo roller mounted on axle and engageable with master plate, and level with loading device accommodating working-tool shaft mounted in supports. It also has cylindrical shield coupled with lever and provided with port accommodating working tool arranged coaxially to shield. The latter has bottom mounting servo roller axle coaxially to working tool shaft. EFFECT: improved design. 2 dwg
Patent RU-2096601-C1 (RU)
Title: Method for regulating development of oil deposits
Inventor: MOROZOV VASILIJ YU
IPC: E21B43/22
Filed: 1995-12-22
Granted: 1997-11-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this is aimed at increasing oil recovery from bed and reducing watering of oil being recovered. According to method, successively injected into bed are water suspension of milled peat with alkali medium pH 9-12 and water dispersion of bentonite. Used in function of alkali medium of milled peat water suspension is for example soda ash or caustic soda. EFFECT: high efficiency. 1 cl, 2 tbl
Patent RU-2104921-C1 (RU)
Title: Способ растворения элементной серы
Inventor: DERJAGINA EH N
IPC: C01B17/033
Filed: 1996-03-26
Granted: 1998-02-20
Abstract: Изобретение относится к получению и использованию элементной серы, а именно к разработке новых эффективных растворителей для элементной серы. Предложена система и гидразингидрат-амин в молярном соотношении 1:0,05-0,5. Наибольшее растворение серы (1344 г/л) наблюдается в присутствии первичных аминов при молярном соотношении N 2 H 4 •H 2 O:АМИН = 1:0,5. 1 табл.
Patent RU-2110234-C1 (RU)
Title: Device for producing magnetic negatives
Inventor: LEVSHIN G E
IPC: A61F2/60
Filed: 1996-03-26
Granted: 1998-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has magnetic field source as electric magnetic coil which winding envelope its carcass and magnetic conductor, two pairs of polar plates having N and S polarity in operation mode, fencing for molding material, base, two modeling devices. Two pairs of polar plates are pivotally connected to each other and a core and are set in horizontal position. Notch is produced in the upper polar plates for anatomical object to pass through and holes for filling the molding material in. The core is set in vertical position and provided with rest member for mounting on base. Ring-shaped grooves are produced on flat hinge surface of the inferior polar plates. The core is composite. It has cylinder playing the role of an axle and bushing enveloping the cylinder. Flat end face surfaces of the core are engageable with the flat hinge surfaces of one of a pair of polar plates. Its cylindrical surfaces are engageable with the responding cylindrical surfaces of the holes in the other pair of polar plates (basic one). Core bushing end faces are engageable with internal surface of one from a pair of polar plates. Locking member for fixing electric coil position can be mounted on the device base. Modeling device has plate with slots and nut attached to it for lead screw to be placed. The screw has handle on its one side and pin for mounting modeling nozzle on its other side. Semi-circular ferromagnetic inserts are positioned in the notches of the upper polar plates. The device has adjustable support unit for anatomical object to be placed there and clamp for joining the halves of the device. EFFECT: wide range of functional applications; reduced material and power costs; small size in length. 10 cl, 3 dwg
Patent RU-2125984-C1 (RU)
Title: Mixture of keramide-type compounds, method of their preparation, cosmetic- or dermatologic-destination composition, and method of cosmetic treatment
Inventor: MISHEL FILIP
IPC: A61K8/00
Filed: 1996-04-04
Granted: 1999-02-10
Abstract: FIELD: cosmetics and dermatology. SUBSTANCE: compounds of general formula 1:   (1), where R 1  is hydroxylated (C 10 -C 25 )-alkyl, n=0 or 1, and R 2 , linear or branched, (C 16 -C 31 )-alkyl, are provided. Compounds may exist as isomers caused by structural differences in at least their aminoalcohol moiety. They possess good capability of wetting skin, hair, nails, and eyelids and may be used to prepare corresponding compositions. Compounds I are prepared by acylation of compounds R 1 -CHOH-CH(NH 2 )-CH 2 OH with compound R 2 -(CHX) n -CO-A followed by isolation of compound 1. Group X can be substituted or hydrolyzed. EFFECT: extended choice of cosmetic and dermatologic means. 21 cl, 2 tbl, 9 ex
Patent RU-2129405-C1 (RU)
Title: Method for evaluating regional ventilation and pulmonary blood circulation
Inventor: SOKOLOVA V S
IPC: A61B5/0205
Filed: 1996-04-08
Granted: 1999-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves placing a patient into electromagnetic field of 100-500 mW power and 5-30 MHz frequency. Field intensity in lung projection is measured all the time during reserved inhalation. Three zones are identified on each side: one from clavicle to the second rib, one between the second and the sixth rib and one between the sixth rib and costal arch. Measurements are carried out at least in 10 points in each zone. An A index is calculated for each zone from the data obtained. The index magnitudes are compared in symmetrical regions of the right and left lung. The difference being up to 15%, normal state of regional ventilation pulmonary and blood circulation is considered to be the case. The difference being higher than 15%, drop in regional ventilation and pulmonary blood circulation proportional to the difference magnitude is considered to be detected. EFFECT: high accuracy of estimation.
Patent RU-2096855-C1 (RU)
Title: Gas-discharge arrester
Inventor: AVILOV ERNEST A
IPC: H01J17/00
Filed: 1996-04-09
Granted: 1997-11-20
Abstract: FIELD: electrical engineering. SUBSTANCE: arrester has casing, formed by metal cylindrical body and insulator in the shape of hollow truncated cone, and two electrodes. Electrode positioned on internal surface of one of body faces has working surface diameter at least one and a half times as large as working surface diameter of electrode located on conical insulator. EFFECT: more effective construction. 1 dwg
Patent RU-2104190-C1 (RU)
Inventor: BUBESHKO M E
IPC: B61D3/16
Filed: 1996-05-06
Granted: 1998-02-10
Abstract: FIELD: railway transport; transportation of space vehicle loads. SUBSTANCE: railway vehicle has body mounted on running gear and made of two separate overlapping sections installed on platform body cross displacement and coupled by split joints with platform body, to each other and with end face members made to minimum tolerable dimensions of carriage and mounted on platform body for displacement along the letter with forming of hermetically sealing contour by sections, end face members and platform. End face surfaces of both sections of body are arranged in common planes. All above-indicated split joints are provided with hermetically sealing arrangements. Platform body is provided with belt flange of closed contour provided with sealing arrangement engaging with support surfaces of body sections and end face members. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2123893-C1 (RU)
Inventor: TETERINA N N
IPC: B03D101/02
Filed: 1996-05-28
Granted: 1998-12-27
Abstract: FIELD: mineral concentration; may be used at potassium industry enterprises for preliminary flotation of water-insoluble minerals from potassium ores. SUBSTANCE: compound of quaternary hydrazine salt with respective chemical formula is used as collector for ore flotation. Salt was used in the form of aqueous emulsion. Application "Hidrazeksa-2" (commercial name) offers the following advantages over the used collectors at present time: reduced harmful effect on environment due to use of flotation agent less soluble in water and its lower consumption. In addition, application of quaternary hydrazine salt results in increasing of separation selectivity. EFFECT: higher efficiency. 1 tbl
Patent RU-2113506-C1 (RU)
Title: Method of lance installation in position of melt blowing in ladle
Inventor: VEREVKIN V I
IPC: C21C7/072
Filed: 1996-06-07
Granted: 1998-06-20
Abstract: FIELD: metallurgy, in particular, methods of control of conditions of melt blowing in ladles with gases, for instance, with nitrogen or argon. SUBSTANCE: method includes supply of inert gas with flow rate used in blowing. Lance is lowered into melt at preset speed with simultaneous supply of inert gas. Lance motion is discontinued in position of blowing at preset depth on the basis of analysis of dynamics of pressure-versus-time relationship. Found on smoothed relationship curve in correspondence with the process rate is point of curve knee corresponding to the moment of touching of melt surface with nozzle. Time interval required for reaching the position of blowing by lance is calculated by ratio of preset depth of lance immersion into melt to the known speed of lance lowering. Upon elapse of this time interval, lowering of lance is discontinued. During the entire period of lance installation to blowing position, gas nominal flow rate is maintained. EFFECT: higher accuracy of lance installation to blowing position irrespective of melt level in ladle, length of lance and degree of nozzle cross-section reduction due to deposition of metal. 2 dwg
Patent RU-2118093-C1 (RU)
Inventor: AZAROV JU N
IPC: A23G3/36
Filed: 1996-07-23
Granted: 1998-08-27
Abstract: FIELD: confectionery industry. SUBSTANCE: caramel contains granulated sugar, syrup, grated cacao, butter, grated nuclei of roasted nut, flavor and sugar powder. It additionally has sunflower middlings roasted and ground in apparatus. The latter comprises rollers with longitudinal grooves rotating in stator body and forming hollow zone for vacuum medium. The rollers provide for drop of pulsating pressure in apparatus from 0 to 120 . 10 5  Pa for 10 -3 -10 -4  s. Components are taken in the following ratio, mas.%: granulated sugar, 35.0-60.0; syrup, 18.0-27.0; grated cacao, 2.00-8.00; grated nucleus of roasted nut, 0.20-9.40; flavor, 2.00-2.03; sunflower middlings, 2.40-11.00; sugar powder, the balance. Besides, caramel may additionally have, mas. %: butter, from 1.3; coconut oil, up to 1.5; cacao powder, up to 8.0; cacao butter, up to 4.0. EFFECT: improved dietetic properties. 5 cl, 1 tbl, 4 expp
Patent RU-2105238-C1 (RU)
Title: Фонтан с освещением водяной струи
Inventor: KOROBCHENKO IGOR ALEKSANDROVIC
IPC: F21V8/00
Filed: 1996-08-27
Granted: 1998-02-20
Abstract: В фонтане установлено устройство подачи воды через кольцевую насадку, осветитель и пучок волоконных световодов. Выходной торец ручка световодов размещен в центральной зоне кольцевой насадки. Осветитель, оптически сопряжен с входным торцом пучка волоконных световодов через цветные светофильтры и винтовое зеркало с переменным наклоном его отражающей поверхности к оси вращающегося барабана. Декоративный эффект заключается в том, что при вращении барабана меняется входная апертура световых лучей и возникает эффект восходящей или падающей струи воды с изменением цветов подсветки. 2 з.п. ф-лы, 1 ил.
Patent RU-2109478-C1 (RU)
Inventor: BURYKIN VASILIJ GRIGOR EVICH
IPC: A47B27/04
Filed: 1996-08-23
Granted: 1998-04-27
Abstract: FIELD: drawing equipment. SUBSTANCE: drawing table has body, drawing board coupled to body through pivotal parallelogram whose one link is made immovable, drawing board balancing device and device for retaining links of parallelogram in predetermined relative position. Body has pair of cheeks fixed on base. Two links are arranged in vertical position and two links in horizontal position, with vertical and lower horizontal links being arranged between cheeks. One vertical link is rigidly connected with base and cheeks. Upper horizontal link has two planks interconnected through bracket carrying drawing board. Desk is mounted on free end of bracket so that its inclination angle may be changed. Lower horizontal link is formed as lever passed through slots in vertical links. Drawing board balancing device made in the form of pedal is mounted on lever end. Device for retaining in predetermined relative position is made in the form of arced through slots in body cheeks. Pin is inserted through arced slots to connect free vertical and lower horizontal links of parallelogram. Stop arms are screwed on ends of pin. Upper ends of cheeks carry strip, on which drawing tools and accessories holder is mounted for motion and rotation. Holder has guide and slide mounted on guide. Box with receptacles is fixed on free end of slide. Body base is formed as equilateral octagon and drawing board is made circular. EFFECT: simplified construction and improved convenience. 2 cl, 4 dwg
Patent RU-2122631-C1 (RU)
Inventor: SIMAEV JU M
IPC: C09K8/88
Filed: 1996-10-03
Granted: 1998-11-27
Abstract: Изобретение относится к нефтедобывающей промышленности, в частности к составам для извлечения нефти на основе водных растворов биополимеров. Состав содержит биополимер Acinetobacter sp - "Симусан", органический растворитель марки нефрас и воду при следующем соотношении компонентов, мас.%: биополимер Acinetobacter sp - "Симусан" 0,01-1,0, органический растворитель марки нефрас 0,002-1,0, вода - остальное. Техническим результатом от использования состава является повышение эффективности извлечения нефти из обводненных пластов, находящихся на поздней стадии разработки. 1 табл.