baber/WOPTO huggingface dataset:
Patent SE-513366-C2 (SE)
Title: Modular vehicle system for transporting items by road or rail
Inventor: HULTEN PER
IPC: B62D13/00
Filed: 1997-04-08
Abstract: A vehicle is constructed from roller, cabin, container, coupling and structural frame modules, all of which vary in price and can even be upgraded, if necessary. The modules can be assembled to provide a minibus, standard or "super" bus, semi-trailer, container transporter, high-speed train, combined rail/road vehicle or mobile mini station, all in different sizes.
Patent SE-510525-C2 (SE)
Title: Device for controlling aspirated air in an internal combustion engine of hand-held tool such as motor saw
Inventor: PERSSON MAGNUS
IPC: F02M35/06
Filed: 1997-09-19
Abstract: A carburettor (13) is arranged in a chamber (14), and an air mouthpiece (15) conducts combustion air to the carburettor chamber. The air mouthpiece has a first air inlet located near the fan wheel periphery, via which the centrifugally cleaned combustion air is conducted to the carburettor chamber.  The air mouthpiece has a second air inlet located near the cylinder (10), permitting feed of preheated combustion air to the carburettor chamber.
Patent DE-10038095-C2 (DE)
Title: Anordnung zur Flammenüberwachung von Poren- und Gestrickbrennern
Inventor: BOIGER PETER
IPC: F23N5/12
Filed: 2000-08-04
Granted: 2002-06-13
Abstract: Es wird eine Anordnung zur Flammenüberwachung von Poren- und Gestrickbrennern vorgeschlagen mit einem einen Porenkörper (11) aufweisenden strahlenden Festkörperbrenner (10) und mit einem Durchgangsöffnungen (14, 20) zur Zuführung eines Brenngas-Luft-Gemischs aufweisenden Träger (12). Dem Porenkörper (11) ist in Strömungsrichtung des Brenngas-Luft-Gemischs ein Hohlraum (18, 22) vorgeschaltet, in dem eine Flamme brennbar ist. Im Hohlraum (18, 22) ist eine Ionisationssonde (24) angeordnet, die mit der brennenden Flamme in Wirkbeziehung steht.
Patent DE-10062039-C2 (DE)
Inventor: GOPPELSROEDER EGON
IPC: F16H57/033
Filed: 2000-12-13
Granted: 2003-08-21
Abstract: Each size of gear comprises at least one variant which consists of at least one housing part (4) and at least one gear-stage which has at least one axial space apart (a1,a2). The housing parts of the two variants are produced from at least the same cast slug and include machining,
Patent DE-10157550-C2 (DE)
Inventor: CAO JING
IPC: F24F3/147
Filed: 2001-11-23
Granted: 2003-09-18
Abstract: A sorption rotor has end faces and is rotatably journaled to travel during a revolution through an inflow sector and an outflow sector. The rotor is made of a matrix material having a honeycomb structure with axially throughgoing flow passages. The matrix material is constituted of cellulose paper modified by a ceramic material infiltrated by a sol-gel system or a gel-forming low-viscosity liquid into the matrix.
Patent DE-19525050-C2 (DE)
Inventor: TIMPE HANS-JOACHIM
IPC: C08F8/28
Filed: 1995-07-10
Granted: 1999-11-11
Abstract: The present invention relates to binders and photosensitive compositions comprising said binders. The binder comprises units A, B, C and D, wherein A is present in an amount of 0.5 to 15 wt.% and is of the formula <CHEM>  B is present in an amount of 20 to 35 wt.% and is of the formula <CHEM>  C is present in an amount of 20 to 50 wt.% and is of the formula <CHEM> wherein R<1> is methyl, ethyl, propyl or isopropyl, and D is present in an amount of 25 to 70 wt.% and is of the formula <CHEM>  wherein  n is an integer of from 1 to 3 and  R<2>, R<3> are hydrogen or methyl and R<4> is alkyl, aralkyl or aryl.
Patent DE-19744060-C2 (DE)
Inventor: JUNG THOMAS DR
IPC: C23C16/54
Filed: 1997-10-06
Granted: 1999-08-12
Abstract: A method for surface treatment of at least one electrically conducting substrate or a substrate that has been coated so as to be conducting (1) by means of a gas placed in the region of an electric discharge (2). The discharge region is restricted by at least two essentially opposite sides of the substrate surface to be treated (7). This process is especially suitable for treating band-shaped and continuously supplied substrates.
Patent RU-2164352-C2 (RU)
Inventor: MESHANDIN A G
IPC: G01N33/531
Filed: 1996-09-12
Granted: 2001-03-20
Abstract: FIELD: analytical methods in biotechnology. SUBSTANCE: preparation consists in sorption of modifier of formula R(X=0) n , wherein R is aromatic radical, X nitrogen or oxygen, and n=1 or 2, on the surface of solid phase. EFFECT: increased sensitivity of immunoassay. 4 tbl, 4 ex
Patent RU-2199444-C2 (RU)
Inventor: BRAMBILLA DZHUZEPPE
IPC: B29C48/18
Filed: 1996-12-05
Granted: 2003-02-27
Abstract: FIELD: multi-layer film designed for packing of stacked modules. SUBSTANCE: the method consists in coextrusion of polyethylene multi-layer film by means of a group of extruders. The multi-layer material coming out of the expanding head is gathered on the cooling roller cooled by water at a temperature of 10 and 25C. Then, the film coming off the first cooling roller is fed to the second cooling roller cooled by water maintained at a temperature of hot below the temperature of the first roller. The peripheral velocity or rotational speed of the second roller exceeds the speed of the first roller by 10 to 40%. By controlling the cooling and extension conditions very hard and extensible films at the same time are obtained, they have the value of the yield point within 15 to 80 H/sq.mm, and critical elongation within 50 to 500%. EFFECT: improved quality. 15 cl, 2 tbl
Patent RU-2181726-C2 (RU)
Title: Molecular-complex compound, photopolymerizing composition and photopolymerization process
Inventor: LEPPARD DAVID GEORG
IPC: C08F2/50
Filed: 1997-08-25
Granted: 2002-04-27
Abstract: FIELD: polymerization processes. SUBSTANCE: molecular-complex compound consists of (i) mono- or bis-acylphosphine oxide of formula I:   (I), in which R 1  and R 2 , independently from each other, denote C1-C12-alkyl, phenyl optionally 1-4-fold substituted by C1-C8-alkyl and/or C1- C8-alkoxyl, or COR 3  group; R 3  denotes phenyl optionally 1-4-fold substituted by C1-C8-alkyl and/or C1-C8-alkoxyl; and (ii) alpha- hydroxyketone compound of formula II: R 11  (II), in which R 12  and R 11 , independently from each other, denote C1-C6- alkyl or R 12  and R 13 , together with carbon atom to which they are linked, form cyclohexyl ring; R 14  represents hydroxy; and   hydrogen. Proposed compound can be used photoinitiator. Invention also provides photopolymerizing composition, composition for manufacture of varnishes, printing inks, forming plates, dental pastes, resist materials as well as video recording material, in particular for bolographic imaging. EFFECT: extended choice of photopolymerizing materials. 12 cl, 1 tbl, 8 ex
Patent RU-2154153-C2 (RU)
Title: Device for cleaning down-hole equipment from asphalt-resin-paraffin deposits
Inventor: LOKSHIN L I
IPC: E21B37/02
Filed: 1998-08-17
Granted: 2000-08-10
Abstract: FIELD: servicing of down-hole equipment, particularly, devices for removal of asphalt-resin-paraffin deposits from external surface of sucker rods and internal surfaces of tubing in lifting of sucker rod strings. SUBSTANCE: run into tubing is sucker rod string whose lower part carries scraper mounted for forward and rotary motion. Scraper is made in the form of flexible plane whose length and diameter vary due to its loading during operation. Cup valve is rigidly installed below scraper. Installed on wellhead on tubing string is loosening scraper. T-piece with branch pipe communicates tubing string with vessel for receiving asphalt-resin-paraffin deposits. Installed also on wellhead is sealing head with cup and channel to pass sucker rod string. During lifting of sucker rod string, scraper cleans tubing, and loosening scraper and cup clean sucker rod string. EFFECT: higher cleaning efficiency and operating reliability irrespective of well configuration and composition of produced fluid. 2 dwg
Patent RU-2155679-C2 (RU)
Title: Device for reducing electromagnetic influence of ac electrified railways on insulated-neutral three-wire lines
Inventor: BOCHEV A S
IPC: H02J3/01
Filed: 1998-08-24
Granted: 2000-09-10
Abstract: FIELD: power transmission lines and equipment. SUBSTANCE: invention relates to devices providing normal functioning of high-voltage automatic block lines laid near electrified railways. Proposed device designed for reducing electromagnetic influence and provided with series-connected phase shifter and regulated source has voltage pickup responding to changes of amplitude and phase of contact system and supplying the signals to phase shifter. Zero-sequence filter connected to three-phase three-wire network exposed to electromagnetic influence. Zero sequence compensation is provided by connecting output circuit of regulated source between filter zero point and earth. Device features increased efficiency of reduction of induced voltage. EFFECT: enhanced reliability of operation of insulated-neutral lines. 1 dwg
Patent RU-2208517-C2 (RU)
Title: Совместно экструдированные многослойные пленки для стерилизуемых емкостей для жидкости
Inventor: BUTSIO P ERPAOLO
IPC: B32B37/15
Filed: 1998-02-17
Granted: 2003-07-20
Abstract: Изобретение относится к гибким, прозрачным пленкам, в частности, для изготовления емкостей для растворов для внутривенного вливания с использованием способов F-F-S (формование - наполнение - уплотнение). Пленка содержит наружный и внутренний слои, выполненные из неоднородных композиций. Наружный слой выбран из группы, включающей гомополимер полипропилена, сополимер этилена и пропилена, смесь полиэтилена высокой плотности и блок-сополимера пропилена и этилена. Внутренний слой выбран из группы, состоящей из сополимеров этилена и альфа-олефина, и сополимеров этилена и альфа-олефина, смешанных с полиэтиленом низкой плотности. Наружный слой соединен с внутренним слоем сложным промежуточным слоем, содержащим несколько подслоев, образующих верхнюю часть В1, сердцевину В2 и нижнюю часть В3. Верхние и нижние части промежуточного слоя соответственно имеют градиенты содержания объединенных этиленовых мономерных звеньев и температуры размягчения. Полученные пленки отвечают повышенным требованиям к прочности, обладают максимумом полезных характеристик и, в частности, имеют оптимальную комбинацию показателей, таких как адгезия между терминальными слоями (А) и (С), совместимость, прозрачность, мягкость, устойчивость к ударам при падении, прочность шва герметизации, отсутствие выделения продуктов распада в раствор и т.д. 28 з.п.ф-лы, 3 ил., 1 табл.
Patent RU-2156122-C2 (RU)
Inventor: VAN VAJ-CHEN
IPC: A61N1/20
Filed: 1998-12-31
Granted: 2000-09-20
Abstract: Изобретение относится к медицине, неврологии. Проводят введение гидрокортизона сукцината, цианокобаламина в биологически активные точки. После чего на точки воздействуют постоянным электрическим током через введенные иглы. Сила тока 25-50 мкА, напряжение 60 В. Способ повышает эффективность лечения.
Patent RU-2202001-C2 (RU)
Inventor: PAVLOV D I
IPC: C23F13/22
Filed: 1999-09-13
Granted: 2003-04-10
Abstract: FIELD: electrical signal transmission systems incorporated in electrochemical corrosion protection systems for trunk pipelines. SUBSTANCE: system has cathode-polarized pipeline and cathodic protection installation. Each cathodic protection installation has cathode station (converter), data receiving and recording centers, mains power supply, deep anodic grounding system, data measuring and processing unit, polarization potential sensor, corrosion rate sensor, hydrogen pickup sensor, receive-transmit unit, comparison electrode, logic, telemetering, and telecontrol unit, protection variables switching and measuring unit. First output of cathode station is connected to deep anodic grounding system, third output, to data measuring and processing unit, fourth output, to second input of data measuring and processing system whose output is connected to first input of logic, telemetering, and telecontrol unit, first output, to receive-transmit unit whose output is connected to second input of logic, telemetering, and telecontrol unit. Third input of the latter is connected to protection variables switching and measuring unit whose inputs are connected to pipeline, to outputs of comparison electrodes, and to outputs of all sensors. Newly introduced in each cathodic protection installation are phase control unit, pulse modulation unit, and selective filter. First input of the latter is connected to pipeline and second one, to comparison electrode output; selective filter output is connected to second input of transmit-receive unit whose second output is connected to input of pulse modulation unit; output of the latter is connected to pipeline and second input, to second output of cathode station whose inputs are series- connected to phase shifting unit and to power supply; control input of phase shifting unit is connected to second output of logic, telemetering, and telecontrol unit whose fourth input is connected to one of data reception and recording center. EFFECT: enhanced efficiency and reliability of electrochemical protection for deep polarized trunk pipelines. 2 dwg
Patent RU-2186739-C2 (RU)
Title: Apparatus for reprocessing of water desalinization process concentrates
Inventor: BLINKOV E L
IPC: C02F103/08
Filed: 1999-09-28
Granted: 2002-08-10
Abstract: FIELD: waste product reprocessing equipment. SUBSTANCE: apparatus has concentrate desalinization cryostat, refrigerant generator, ozonization chamber, and salt separating device. Ozonization chamber has tangential branch pipe adapted for supplying dehydrated concentrate and connected through pump to dehydrated concentrate discharge branch pipe, cover with axial nozzle for feeding ozone-containing gas delivered from ozonizer and with discharge branch pipe equipped with isolating member. Cryostat is connected to refrigerant generator and is provided with ice outlet and grid located in cryostat lower part under concentrate branch pipe fed by belt conveyor. Discharge end of belt conveyor is positioned above ice outlet. Salt separation device has two cylindrical electrohydraulic treatment chambers connected through main pipeline to pump. Apparatus of such construction allows effective separation of salts solved in concentrates by increased intensity of reprocessing operation and provides bactericidal effect by ozonization and electrohydraulic action upon concentrate. EFFECT: reduced power consumption, improved ecology control and increased efficiency. 14 cl, 4 dwg
Patent RU-2173728-C2 (RU)
IPC: C22C1/04
Filed: 1999-12-23
Granted: 2001-09-20
Abstract: FIELD: powder metallurgy, particularly preparation of powders by spraying melts of aluminium and magnesium or alloys thereof using pneumatic nozzles. SUBSTANCE: material comprises, wt.%: talc, 40-50; magnesite, 50-40; aluminium oxide, 3-4; magnesium oxide, 2-3; calcium oxide, 1-2. Method comprises mixing powder-like blend components, pressing semifinished product and machining thereof. Prior to pressing operation, 15-20% of binding material are added to blend; after pressing is over, semifinished product is dried first for 2-3 hours at room temperature, then 2-3 hours at 200-300 C and semifinished product is thereafter impregnated with liquid glass solution and once again dried. Binding material is liquid glass, pressing is carried out in mold for manual pressing. Nozzle has high thermal and corrosion resistance, low heat conductivity and is readily worked manually. EFFECT: improved properties of the material. 5 cl, 2 dwg, 1 ex, 1 tbl
Patent UA-48129-C2 (UA)
Title: A bath and a method of chemical polishing the stainless steel surfaces
IPC: C09K13/06
Filed: 1995-03-13
Abstract: Phosphoric acid-free baths for chemically polishing stainless steel surfaces, including an aqueous solution of a mixture of hydrochloric acid and nitric acid, an optionally substituted hydroxybenzoic acid, a cationic surfactant and complex ferricyanide ions.
Patent UA-43871-C2 (UA)
Inventor: KOZHEMYAKO VOLODYMYR PROKOPOVYCH
Filed: 1997-05-14
Abstract: Signal dispenser contains a shift register, a first electrical input of which is input for reset, a communication optical fiber, and the matching cells. The shift register is made by optoelectronics. A optical input of the optical fiber is used as the transitions clocking input, and its outputs are connected to the first optical inputs of the corresponding matching cells, the second optical inputs of which, except the first, are the inputs for the corresponding indicating signals. A second optical input in the first matching cell is for triggering the operation, the output of every matching cell is connected to a corresponding bit at the shift register, a second electrical input in which is used as an input for the shift permission, and the optical outputs are the signal dispenser outputs.
Patent UA-53677-C2 (UA)
Title: Device for determining absorbing capacity of biological tissues
Inventor: SKRYPNYK YURII OLEKSIIOVYCH
Filed: 1999-07-07
Abstract: The proposed device for determining absorbing capacity of biological tissues contains a microwave oscillator operating in the millimeter wavelength range. The output of the oscillator is connected to an amplitude modulator, an attenuator, and a circulator that are connected in series. The first output of the circulator is connected to an amplitude detector, a selective frequency-modulated signal amplifier, and a radio-frequency signal generator that are connected in series. The output of the radio-frequency signal generator is connected to the control input of the amplitude modulator, an antenna, and a measuring device. Additionally, the proposed device contains the second amplitude modulator, two synchronous detectors, the second selective amplifier, a reference voltage source, an operation amplifier, an integrator, two low-pass filters, a diode-capacitor circuit, and a frequency divider. The proposed device allows the absorbing capacity of biological tissue to be determined from the relative value of the absorbed power, independently of power of the sounding microwave signal and instability of the measuring channel parameters.
Patent UA-56235-C2 (UA)
Title: Alloy and method for hot steel galvanizing
IPC: C23C2/06
Filed: 1998-05-25
Abstract: This invention relates to an Sn-containing and/or Bi-containing zinc alloy for hot galvanizing steel, more particularly for component galvanizing. The alloy is composed of 1 to 5% by weight of Sn+Bi, 0 to saturation of Pb, 0,025 to 0,200 % by weight of at least one of Ni, Cr or Mn, 0 to 0,030 % by weight of at least one of Al, Ca and Mg, the remainder being zinc and unavoidable impurities.
Patent RU-2177870-C2 (RU)
Inventor: TILIPALOV V N
IPC: B24B11/02
Filed: 2000-01-12
Granted: 2002-01-10
Abstract: FIELD: treatment of workpieces having spherical shape made of metal, glass, plastic, amber etc. SUBSTANCE: device contains couple of working tool in shape of disks provided with annular projections around the periphery and cylinder arranged between disks and forming the chamber. The side surface of the chamber is provided with passages for supplying working medium directed tangentially to the working surfaces of the tools. Internal surfaces of the annular projections of the tools are spherical and applied with abrasive cover. Zone of the cover of small-and large-sized fractions alternate. Disks are set in such way that annular projections applied with small- sized fraction faces annular projection applied with large-sized fraction. EFFECT: enhanced quality of the treatment due to multi axial rotation of the workpiece and enriched functionalities of the device. 2 dwg
Patent RU-2179695-C2 (RU)
Inventor: ROTENBERG G JA
IPC: F41A27/00
Filed: 2000-02-08
Granted: 2002-02-20
Abstract: FIELD: military equipment, in particular installations provided with reduction gears of the aiming mechanisms. SUBSTANCE: the fighting installation has a swiveling part connected through a gearing to the reduction gear of the aiming mechanism, which is fastened on the base by means of a hinged support, and a reduction gear compression device. The compression device is rigidly secured on the base and made in the form of a body and a spring-loaded V-shaped pusher-catch, whose axis is mainly located in the plane passing through the axis of the hinged support. Secured on the base are also three uniformly arranged brackets with pressure screws and thrust bearings resting on the reduction gear, and the reduction gear has a chamfered protrusion for engagement with the pusher-catch, and clamp screws with thrust bearings resting on the base are installed. EFFECT: enhanced reliability of the fighting installation due to enhanced wear resistance of the gearing connecting the rotary part to the reduction gear and the hinged support of the reduction gear, preservation of the contact pattern in the gearing. 5 dwg
Patent RU-2185440-C2 (RU)
Title: Method of isolation of genome dna from microorganism cells
Inventor: DANILEVICH V N
IPC: C12P19/34
Filed: 2000-02-21
Granted: 2002-07-20
Abstract: FIELD: molecular biology, microbiology. SUBSTANCE: invention relates to methods of isolation of DNA. Yeast or gram-positive microorganisms are treated with buffer solution of neutral pH value containing chaotrop as salt. Salt is taken among the group of guanidinium derivatives in concentration 4-8 M. Cells are incubated in extractant buffer at temperature by 5-10 C lower of DNA melting point in this buffer. Then genome DNA bound firmly with microorganism cellular envelopes is isolated followed by hydrolysis of components of microorganism cellular walls by lytic enzymes. Deproteinization and purification of DNA from proteins, lipids and polysaccharides and low-molecular components are carried out without preliminary disruption of cellular envelopes. Invention can be used in laboratory and research practice for isolation of high-molecular DNAs or their fragments (macrorestricts) from yeast cells and gram-positive microorganisms with high-strength cellular envelope that can be used then for analysis by pulse-electophoresis procedure, cloning and polymerase chain reaction carrying out. EFFECT: simplified procedure, decreased labor intensity, decreased cost of method. 2 cl
Patent RU-2189644-C2 (RU)
Inventor: ROZHKOV V V
IPC: G21C3/32
Filed: 2000-04-19
Granted: 2002-09-20
Abstract: Сущность изобретения: тепловыделяющая сборка ядерного реактора включает пучок тепловыделяющих элементов 1, установленных в каркасе из дистанционирующих решеток 2 шестигранной формы, смонтированных на трубчатых каналах 3, закрепленных вместе с тепловыделяющими элементами 1 нижними заглушками в нижней решетке 4. Тепловыделяющая сборка также имеет хвостовик 5, соединенный с нижней решеткой 4 с помощью переходников 6, закрепленных в ее углах, головку 7 и элементы, обеспечивающие фиксацию тепловыделяющих элементов в ячейках, выполненных в них в виде внутренних выступов. Каждая дистанционирующая решетка 2 каркаса снабжена второй дистанционирующей решеткой, установленной с возможностью ее смещения относительно дистанционирующей решетки 2 каркаса. Внутренние выступы в ячейках вторых дистанционирующих решеток размещены взаимно противоположно в их верхних частях. Для соосной совместной фиксации дистанционирующих решеток предназначен обод. Преимуществами изобретения являются повышение качества тепловыделяющей сборки, увеличение срока ее службы и снижение себестоимости при ее изготовлении. 4 ил.
Patent RU-2181233-C2 (RU)
Inventor: KHINGEEV D D
IPC: A01B79/02
Filed: 2000-07-14
Granted: 2002-04-20
Abstract: Изобретение относится к области земледелия, в частности к полосному способу обработки сенокосов и пастбищ на возвышенных элементах рельефа. Цель изобретения - повышение эффективности и предохранение посевов от ветровой и водной эрозии. Высев семян культурных трав, включая бобовых, производят в открытой полосе по следу трактора шириной около 40 см. Семена высевают в разрыхленный и уплотненный слой почвы при глубине обработки на 10-12 см. Затем уплотняют почву в полосе на глубину 1,5-2,0 см ниже естественной ее поверхности. Применение изобретения позволит предохранить посевы от ветровой и водной эрозии.