baber/WOPTO huggingface dataset:
Patent DE-19721915-C1 (DE)
Inventor: BURGGRAF HUBERT DR
IPC: G01N21/89
Filed: 1997-05-26
Granted: 1998-12-10
Abstract: The invention relates to a method for measuring unevenness created by grooves or long waves in the surface of an object, especially the travelling surface (111) of rails (111), from a measuring platform (13). The inventive measuring process occurs without contact, is largely unaffected by the relative movement of the measuring platform (13) and the object, and delivers good measuring results irrespective of the speed of the relative movement. According to the invention, a streak of light (19) is projected from the measuring platform (13) onto the surface, extending in the direction of movement. The angle of projection of said streak of light is fixed in relation to the surface normal. The streak of light (19) is represented by a plurality of successive instantaneous exposures on a photo-receiver (18) in such a way that the plurality of light streak images covers the surface along the rail in the direction of movement, at least without any gaps. Said photo-receiver (18) is arranged in a fixed position on the measuring platform (13), the exposure angle being tilted in relation to the angle of projection, and is sensitive to position to a large extent. The longitudinal profile of the surface in the direction of movement is then determined from the deformations in the plurality of light-streak images.
Patent DE-19800854-C1 (DE)
Title: Method for accurately and safely assessing and controlling the main parameters of a refrigeration circuit
Inventor: BEHRENDS PETER
IPC: F25B49/00
Filed: 1998-01-13
Granted: 1999-06-02
Abstract: The portable test apparatus (1) has an LCD display panel (2), function switches (3) and fluid connections to the system (4,5,6) controlled by valves (4a,5a,6a). Two nozzles (4,6) connect to the low and high pressure sides of the test system and the third (5) to a filling or evacuating facility.
Patent DE-19813227-C1 (DE)
Title: Connecting clamp for railway rail
Inventor: FELDHAUS KARL-HEINZ
IPC: E01B11/04
Filed: 1998-03-26
Granted: 1999-07-01
Abstract: The clamp plate (6) is bolted to the rail (1) and has a C-shaped profile with a central web (11) and two curved shanks (12,13). The upper shanks (12) of the rail are shortened with respect to the lower (13) so that the return device claw can engage the rail top flange in the area of the clamp plate. The clamp plate have no projections in the area of the rail web (3).
Patent DE-19830171-C1 (DE)
Title: Preparation of phytosqualane from vegetable oil residue, useful for cosmetic and pharmaceutical purposes, e.g. in shampoos, foam baths, creams, lotions and salves
Inventor: PONSATI OBIOLS ORIOL
IPC: C07C9/22
Filed: 1998-07-06
Granted: 1999-09-16
Abstract: The invention relates to a method for producing phytosqualane, characterized in that (a) a phytosqualane-containing residue resulting from vegetable oil production is esterified with a polyol for the derivatization of the fatty acid portion; (b) the resulting reaction mixture is separated into a polyol ester fraction (residue) and a phytosqualane-containing distillate; (c) the distillate is hydrogenated, yielding a squalane-rich fraction; (d) the resulting liquid hydrogenation product is subjected to fractionated crystallization; (e) the paraffin is removed from the liquid phase free of solid components by treatment with sulphur trioxide, chlorosulphonic acid or amidosulphonic acid; and (f) the pure phytosqualane is obtained from the residue by washing and deodorization.
Patent DE-19844082-C1 (DE)
Title: Regeneration of a nitrogen oxides storage catalyst used with lean burn engine
Inventor: ELLMER DIETMAR
IPC: F02D41/02
Filed: 1998-09-25
Granted: 1999-10-14
Abstract: To regenerate an NOx storage catalytic converter for an internal combustion engine run on a lean mixture in a manner which is optimal in terms of consumption and emission, the concentration of regenerating agent is modified during the regeneration phase in accordance with a signal (UL) emitted by an oxygen sensor positioned downstream of the NOx catalytic converter. This minimizes the quantity of regenerating agent passing through the catalyst.
Patent DE-19849245-C1 (DE)
Title: Antriebsvorrichtung für ein bewegbares Teil, insbesondere ein Seitenausstellfenster eines Fahrzeuges
Inventor: PFANZER GERHARD
IPC: E05F15/622
Filed: 1998-10-26
Granted: 2000-04-20
Abstract: Die Erfindung betrifft eine Antriebsvorrichtung für ein bewegliches Teil, insbesondere ein Seitenausstellfenster eines Fahrzeuges, mit einem Stellantrieb und einem von dem Stellantrieb angetriebenen Gewindestück, das mit einem zugehörigen Gewindestück kämmt, wobei das zugehörige Gewindestück das Teil bewegt, wobei zur Reduzierung von unerwünschten Geräuschen vorgesehen ist, daß einzelne Gewindegänge zumindest eines Gewindestückes (14) derart ausgebildet sind, daß sie in den jeweils zugehörigen Gewindegängen des anderen Gewindestückes unter Krafteinwirkung anliegen.
Patent RU-2059495-C1 (RU)
Title: Rail circuit receiver
Inventor: BELYAKOV IGOR V
IPC: B61L23/16
Filed: 1992-12-21
Granted: 1996-05-10
Abstract: FIELD: railroad automatics. SUBSTANCE: receiver has bandpass filter, detector, integrator, analog-to-digital converter, unit for calculating average level of control signal of rail circuit, unit for determining gain factor of the filter, correcting unit, unit for receiving control signals and actuating unit. EFFECT: improved efficiency of operation. 1 dwg
Patent RU-2018181-C1 (RU)
Title: Apparatus for dynamically limiting noise in magnetic recording and playback channels of audio data
Inventor: PAVLOV GENNADIJ A
IPC: G11B20/24
Filed: 1992-12-12
Granted: 1994-08-15
Abstract: FIELD: information storage. SUBSTANCE: apparatus for dynamically limiting noise in magnetic recording and playback channel has input terminals of recording and playback channels, output terminals of corresponding channels, amplifier in each channel, rectifier, isolating circuit, attenuator with a variable-resistance component in each channel, auxiliary variable-resistance component in each channel. EFFECT: simplified apparatus. 2 cl, 1 dwg
Patent RU-2059582-C1 (RU)
Title: Raw material mixture for production of claydite
Inventor: SOKOLOV LEONID I
IPC: C04B14/12
Filed: 1993-01-15
Granted: 1996-05-10
Abstract: FIELD: production of claydite. SUBSTANCE: proposed mixture contains (mass %): clay raw materials 94-95, precipitate of biological purification of sewage which contains ferrum oxides and carbon 5-6. Density of granules is 0.472-0.480 g/cu. cm, coefficient of swelling being 3.6-3.7. EFFECT: improves quality of desired product.
Patent RU-2057164-C1 (RU)
Title: Method of production of fuel bricks
Inventor: PUSHKANOV VLADISLAV V
IPC: C10L5/44
Filed: 1993-01-20
Granted: 1996-03-27
Abstract: FIELD: coal mining industry. SUBSTANCE: ground brown coal is mixed with ground lignocellulose waste in mass relation (1.5-4):1, the mix is worked in a disintegrator at a rotary speed of rotors equal to (16-18)10 min 10 min -1  for 3 to 6 s, then bricks are compacted at room temperature; hydrolyzed lignin or sawdust is used as ground lignocellulose waste. EFFECT: facilitated procedure. 2 cl, 2 tbl
Patent RU-2090566-C1 (RU)
Inventor: BERGE ALKHEDE
IPC: C07D473/00
Filed: 1990-03-19
Granted: 1997-09-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 9-substituted derivatives of guanine of the general formula (I):   where: R - C 1 -C 4 -alkyl, benzyl or -(CH 2 ) n -OR 1  where: n = 0,2; R 1  - -CH 2 CH 2 OH,. Reagent 1: 1-substituted 5-(thiocarbamoyl)-amino-1H-imidazole-4-carboxamide of the general formula (III):   where: R - as indicated above. Reagent 2: hydrogen peroxide. Conditions: in an aqueous alkaline medium, at 0-30 C, in the presence of tungstate ions as catalyst. Compound of the formula (I) is isolated by treatment with acid. Synthesized compounds were used as antiviral agents and as intermediate reagents for drugs synthesis. EFFECT: improved method of synthesis.
Patent RU-2044748-C1 (RU)
Title: Method for production of ion exchange polyacrylonitrile fiber
Inventor: BARASH ARKADIJ NAUMOVICH
IPC: D01F6/18
Filed: 1993-02-11
Granted: 1995-09-27
Abstract: FIELD: various branches of technique. SUBSTANCE: origin polyacrylonitrile fiber is initially treated at 90-95 C by aqueous 10-25 solution of hydrazine hydrate. Then treatment within 20-90 min by aqueous solution which contains NaOH and NH 4 OH at ratio 1:0.2-1.5 is carried out, concentration of NaOH being 15-35 g/l. EFFECT: improves efficiency of the method.
Patent RU-2040613-C1 (RU)
Title: Method for production of pressed cloth
Inventor: NOVICHKOV ALEKSANDR I
IPC: D06C23/04
Filed: 1993-03-29
Granted: 1995-07-25
Abstract: FIELD: textile industry. SUBSTANCE: method for production of pressed cloth consists in that after boiling of gray cloth, it is subjected to washing, drying and calendering, and then, to dyeing with simultaneous pressing. After that cloth is washed, dried and its surface is coated with polymer water-repellent coating. EFFECT: improved marketable state of pressed cloth and higher operating characteristics.
Patent RU-2037598-C1 (RU)
Inventor: MASKULIYA EVGENIJ R
IPC: B63C3/00
Filed: 1993-04-07
Granted: 1995-06-19
Abstract: Использование: изобретение относится к области определения состояния пути для движения транспортного средства, а именно к передвижной измерительной аппаратуре для определения положения пути в плане, поперечном и продольном профилях, преимущественно рельсовых путей слипов. Сущность изобретения: устройство содержит соединяемую связью с тяговым средством по меньшей мере одну тележку с опирающейся на пару колес рамой, несущей измерительную аппаратуру для фиксации пространственного положения точек опорных поверхностей пути, упругие элементы для поджатия колес к направляющим пути. Рама выполнена из телескопически связанных между собой взаимоподпружинненных частей, на каждой из которых шарнирно закреплены одни концы пары симметричных относительно продольной оси тележки шарнирных тяг, другие концы тяг, расположенных с каждой стороны тележки, шарнирно соединены между собой и со смонтированным с возможностью поворота вокруг вертикальной оси соответствующим колесом шарниром. Указанная связь выполнена в виде сферического шарнира. 4 з.п. ф-лы, 5 ил.
Patent RU-2065744-C1 (RU)
Title: Method for treatment of hypertensive disease of ii stage
Inventor: STRYUK RAISA I
IPC: A61K31/44
Filed: 1993-04-29
Granted: 1996-08-27
Abstract: FIELD: medicine; cardiology, particular, treatment of hypertensive disease of ll stage. SUBSTANCE: method for treatment of hypertensive disease of ll stage offers objective quantitative biochemical criteria of individual selection of hypertensive monotherapy by calcium antagonists. Before and after two-week introduction of calcium antagonists, the level of insulinemia and index of β-adrenoractivity of cell membranes are determined and index of membrane stabilizing effect is calculated by the formula given in the invention description, and with its value ranging from 5 to 100 conventional units, the treatment is to be continued, and with the value above 100, the treatment is to be conducted with the use of other hypertensive preparations. EFFECT: higher efficiency.
Patent RU-2057619-C1 (RU)
Title: Solid alloy pieces treatment method
Inventor: KORSHUNOV ANATOLIJ B
IPC: B22F3/24
Filed: 1993-05-05
Granted: 1996-04-10
Abstract: FIELD: powder metallurgy. SUBSTANCE: method is used mainly in cold and hot metals mechanical working, in particular - to provide operational durability of cutting tools. Method allows to increase operational durability of solid alloy pieces and to determine analytical dependence between parameter of mode of treatment - dose of radiation treatment - and operational durability of treated piece. The new thing is the fact, that wavelength of X-ray or Gamma-Ray emission is chosen in limits from 1.234 . 101,234•10 -3  to 24.5 deg. A, and dose of radiation D is determined by given formula. EFFECT: increased operational durability of solid alloy pieces.
Patent RU-2073484-C1 (RU)
Inventor: YUMATOV EVGENIJ A
IPC: A61B5/0533
Filed: 1993-05-17
Granted: 1997-02-20
Abstract: (57) Изобретение относится к области медицины и медицинской техники. Способ основан на регистрации вегетативных показателей человека: частоты сердечных сокращений (ЧСС), частоты дыхания (ЧД) и кожно-гальванического сопротивления (КГС) и на расчете кросскорреляционных коэффициентов, по значениям которых определяют степень развития стресса. Устройство представляет собой портативный переносной прибор с автономным питанием для индивидуального пользования, в котором осуществляют персональное программирование предельно допустимого уровня стресса и получают сигнал оповещения в случае возрастаний стресса до опасной для здоровья и жизни черты. 2 с.п.ф-лы, 3 табл., 1 ил.
Patent RU-2065629-C1 (RU)
Title: Method of sorption extraction of cesium from natural and technological waters
Inventor: BYTSAN NINA V
IPC: G21F9/12
Filed: 1993-07-26
Granted: 1996-08-20
Abstract: FIELD: purification of water from radioactive isotopes of cesium with the aid of inorganic sorbents. SUBSTANCE: water is purified from cesium-137 by filtration through porous composite material composed of vermiculite and foampolyvinylformal with acetylation degree 50-70 per cent with proportion of components 15-85 : 85-15 correspondingly. EFFECT: enhanced quality of purification, improved hardness of fixing of sorbitized cesium in structure of filtration material. 1 tbl
Patent RU-2085382-C1 (RU)
Title: Material for closing axial orifices in cylindrical condensers and method of preparation thereof
Inventor: CHIRUN VLADIMIR I
IPC: B29C61/06
Filed: 1993-08-26
Granted: 1997-07-27
Abstract: FIELD: polymer materials. SUBSTANCE: material has regions nonuniform with regard to their temperature shrinkage. These regions are disposed in field-interleaved order and are equal to 2-3 radii of axial orifice of condenser. According to invention, sheets of oriented material are passed over roll heated to temperature of material structure disorientation. Roll has square protrusions disposed in field-interleaved order. Length of square side is also equal to 2-3 radii of axial orifice of condenser. Sheet is exposed to power field. EFFECT: improved design and procedure. 2 cl, 1 tbl
Patent RU-2150617-C1 (RU)
Inventor: VERNER F SHPEHT
IPC: F16B7/04
Filed: 1993-07-20
Granted: 2000-06-10
Abstract: FIELD: devices for connection of profile members. SUBSTANCE: proposed device has body 2, at least one holding member (6, 8) for longitudinal displacement, control unit 10 sunken in body 2 when flexible member 14 is compressed and spacer unit 12. Holding member (6, 8) has at least one hook (58, 68) extending from body. Holding member (6, 8) is located on one side between bottom (2) of base of body 2 and inner side of cover 4 of body and on other side it adjoins spacer member 12 by its bend or fold. EFFECT: easy travel of holding member; low tightening torque. 11 cl, 8 dwg
Patent RU-2061213-C1 (RU)
Inventor: KOZOMAZOV VLADIMIR NIKOLAEVICH
IPC: G01N33/38
Filed: 1993-12-02
Granted: 1996-05-27
Abstract: Использование: для изготовления бетонных образцов и определения прочности зерен заполнителя в бетоне на сжатие. Сущность изобретения: в способе изготовления бетонных образцов и определения прочности зерен заполнителя в бетоне в качестве связующего используют полимерное связующее для образования полимербетона. При этом изготавливают образцы полимерного связующего. Перед изготовлением образцов из полимербетона осуществляют определение состава полимербетонной смеси. Перед испытанием на сжатие образцов полимербетона осуществляют испытание на сжатие образцов полимерного связующего. Состав полимербетонной смеси определяют по формуле  V з /V св = γ o /γ′-γ o ÷ γ       в.у   o       -γ′-γ       в.у   o       ;  V з  + V с   в  = 1, где V з  - объем, занимаемый зернами заполнителя, м 3 ; V с   в  - объем, занимаемый полимерным связующим, м 3 ; γ o  - объемная насыпная масса заполнителей, т/м 3 ; γ       в.у   o        - объемная масса заполнителей в виброуплотненном состоянии, т/м 3 ; γ′ плотность заполнителя, т/м 3 ; а определение показателя прочности зерен заполнителя осуществляют по формуле  R з = 0,9R св (R б /R св ) 1,83 ,  где R з  - показатель прочности зерен заполнителя, МПа; R с   в  - показатель прочности полимерного связующего, МПа, R б  - показатель прочности полимербетона, МПа. Образцы полимербетона изготавливают с однофракционной смесью заполнителей. 1 з. п. ф-лы, 1 ил., 8 табл.
Patent RU-2060680-C1 (RU)
Title: Method of cacao husk extract preparing
Inventor: KVASENKOV OLEG I
IPC: A23G1/30
Filed: 1993-12-28
Granted: 1996-05-27
Abstract: FIELD: food industry. SUBSTANCE: cacao husk is extracted in continuous flow of water and ethanol that were mixed in the process of extraction at temperature near boiling point of mixture prepared. Formed vapors were removed followed by their compression and bubbling at adiabatic expansion into the reaction mixture and extract is separated from the solid phase. Method is used in confectionery industry for preparing aromatized preparation containing vitamin F. EFFECT: improved method of cacao husk extract production.
Patent RU-2121866-C1 (RU)
Title: Method and device for wet cleaning of gases
Inventor: ARNO BARCH
IPC: B01D47/10
Filed: 1993-12-22
Granted: 1998-11-20
Abstract: FIELD: treatment of gases. SUBSTANCE: in process of wet cleaning gases are sprayed in pipeline with washing liquid. Gas-and-liquid mixture obtained is passed through cyclone separator. At first gas spraying is performed in preliminary washing channel, and then gas containing washing liquid is directed to horizontal accelerating channel. Cross-sectional area of accelerating channel at input is 1.5-8 times as large as at output. Accelerating channel output is connected to cyclone separator from which cleaned gas is removed. EFFECT: enhanced efficiency of cleaning. 8 cl, 2 tbl, 1 ex, 2 dwg
Patent RU-2071199-C1 (RU)
Title: Тормоз наката
IPC: B60T13/08
Filed: 1994-01-05
Granted: 1996-12-27
Abstract: 1. Тормоз наката, содержащий установленный на прицепе подвижный тяговый шток, соединенный со сцепным устройством и взаимодействующий с двуплечим рычагом, одно плечо которого связано с электроуправляемым механизмом, тягу привода тормозов и пружины, отличающийся тем, что шарнирная опора двуплечего рычага расположена на тяговом штоке с возможностью их совместного перемещения, а плечо, взаимодействующее с электроуправляемым механизмом, выполнено с возможностью свободного перемещения при отсутствии электрического сигнала и с обеспечением фиксации в крайнем положении, соответствующем началу работы тормозов при наличии электрического сигнала, другое плечо связано с тягой привода тормозов, при этом пружины установлены между упором, выполненным на тяговом штоке, и рамой прицепа.2. Тормоз по п. 1, отличающийся тем, что электроуправляемый механизм представляет собой размещенный в направляющих клин, выполненный с рабочим скосом и фиксирующей площадкой и соединенный рычажным приводом с электромагнитом, обмотка которого подключена к цепи датчика стоп-сигнала.
Patent RU-2125205-C1 (RU)
Title: Gas preheater
Inventor: GROZDOV BORIS NIKOLAEVICH
IPC: F24H1/00
Filed: 1994-01-10
Granted: 1999-01-20
Abstract: FIELD: increasing volume of gaseous fuel. SUBSTANCE: ends of tubes of gas preheater are connected to torus-shaped tube sheets. Tubes may be made in form of multi-row coil located vertically or horizontally or in inclined position. Besides that, tubes may be made in form of coiled spring. EFFECT: improved operation of burners due to intensification of combustion of gas-and-air mixture. 5 cl, 5 dwg
Patent RU-2073290-C1 (RU)
Title: Method for winding cable round wire and device to realize the same
Inventor: NIKITIN BORIS K
IPC: H02G1/04
Filed: 1994-01-19
Granted: 1997-02-10
Abstract: FIELD: electric engineering. SUBSTANCE: method involves unreeling the cable from the working drum and winding it onto wires simultaneously with translational movement of the wire drum to exclude breaks of the cable. For this purpose required length E of the cable is wound onto an auxiliary drum, then a part of this cable E1 is unwound and the remaining cable length E2 is used to form a loop on the working drum. After that cable length E2 is wound onto the working drum simultaneously with cable length E1. Before winding the working drum is put coaxially onto the wire and the cable lengths E1 and E2 are wound onto the working drum in different directions from the loop. Then one end of the cable is attached to the wire and the working drum to a plumb line, which prevents rotation of the working drum, while it is moved translationally along the wire axis. In the course of this movement turns of the cable are thrown from the working drum onto the wire until the loop is free. In this point the cable is fixed on the wire and the drum continues its translational movement along the wire until the cable is unwound completely. The device for realization of the method has a working drum, traction member, bracket and an auxiliary drum, a body, which is put onto the wire adapted to move along the wire and made of two rigidly but separately coupled parts. These two parts of the body are made in the form of U-section metal rectangles each of the embracing two half-shafts connected together to form a shaft. The shafts are provided with special means for rotatably fixing the working drum, which is put on the wire and which has a slot over its entire length to pass the wire and facilities for mounting two members intended for throwing off cable turns and installed one after the other close to one of working drum webs. EFFECT: improved efficiency of cable mounting, including fiber optic cables, onto wires. 3 cl, 2 dwg
Patent RU-2084698-C1 (RU)
Title: Method of producing mechanical energy during water freezing
Inventor: SUKHIN DMITRIJ E
IPC: F03G7/06
Filed: 1994-03-10
Granted: 1997-07-20
Abstract: FIELD: power engineering. SUBSTANCE: heat that is liberated during water freezing is partially used for producing energy during certain thermodynamic cycles. EFFECT: simplified method. 1 dwg
Patent RU-2114482-C1 (RU)
Title: Ion source with peripheral magnetic field
Inventor: KOLOMIETS A A
IPC: H01J27/02
Filed: 1994-04-12
Granted: 1998-06-27
Abstract: FIELD: ion engineering. SUBSTANCE: ion source has ionizing chamber with extraction aperture, plasma electrode, magnets producing peripheral organization, multiple magnetic field; cathodes are placed past magnetic poles relative to central longitudinal axis of source. EFFECT: provision for separating high-energy electrons from beam shaping zone; reduced temperature of ions in plasma wherefrom ion beam is extracted. 2 dwg
Patent RU-2077216-C1 (RU)
Title: Method for protein settling of milk
Inventor: ALIEV ZAZAV M
IPC: A23C19/024
Filed: 1994-05-25
Granted: 1997-04-20
Abstract: FIELD: dairy industry; production of curd, cheeses and other milk products. SUBSTANCE: milk is treated with carbon dioxide in autoclave under pressure of 0.7-0.8 MPa for 30-50 min. EFFECT: higher efficiency.
Patent RU-2079340-C1 (RU)
Title: Method for cleaning of filter surface
Inventor: RAZUMOVA LYUDMILA M
IPC: B01D35/12
Filed: 1994-07-28
Granted: 1997-05-20
Abstract: FIELD: cleaning of filters from contamination. SUBSTANCE: method is intended for cleaning of filter surface and preventing its aeration. It relates to filters with three-chamber housing and filtering passages in middle chamber connected with branching of filtrate, distributor interacting with inlets of passages and having line for branching away of fractions trapped by filter, and also with delivery of medium being cleaned to one of end chambers. By means of distributor, inlets of passages are alternately connected in different combinations with end chambers, thus organizing tangential filtration in them and washing away trapped fractions, or closing inlet from medium liquid delivery chamber at open second inlet for organizing cleaning of part of liquid remaining after tangential filtration of part of liquid, or connecting inlet at side of delivery of medium being filtered with line for branching away of trapped fractions at closed second inlet for washing of channels by counterflow of filtrate liquid. Gas and impurities collected in second end chamber are branched away from filter. EFFECT: high efficiency. 4 dwg