baber/WOPTO huggingface dataset:
Patent SE-510825-C2 (SE)
Title: Remote reading system for several meters
Inventor: GEELNARD BENGT GOESTA
IPC: G08C19/00
Filed: 1993-10-20
Abstract: Meters (10,11,12,...1n) are connected to measure individual energy consumptions from a power system (4). Each meter is provided with a reading unit (100,110,120,...1n0) which is connected, by means of a transmission link (2), to a central collection unit (3) having a central processing unit (31) for controlling the two-directional information flow between the reading units and the central collection unit. The microprocessor-based reading units are adaptable to various reading conditions by change of program and/or parameters and may be adapted to accommodate different kinds of meter or meter mounting.
Patent SE-508285-C2 (SE)
Inventor: BADER GABY
IPC: A61B5/18
Filed: 1994-06-07
Abstract: PCT No. PCT/SE95/00629 Sec. 371 Date Jan. 7, 1997 Sec. 102(e) Date Jan. 7, 1997 PCT Filed Jun. 1, 1995 PCT Pub. No. WO95/33403 PCT Pub. Date Dec. 14, 1995For monitoring and estimating a person's wakefulness, a stationary pressure sensor contacts part of that person's body and generates a signal corresponding to that person's body movements relative to the sensor. A detector/filter circuit connected to the sensor separates signals corresponding to true body movements, heartbeat-related body movements, and respiration-related body movements. Calculation and comparison circuits are adapted to receive these signals and compare them with previously received signals to determine possible changes. A correlator correlates the output signals from the calculation and comparison circuits to produce a resulting change signal which is compared with a preset wakefulness threshold in a threshold detector circuit. An alarm device is triggered, when the preset threshold is reached as an indication of a reduced degree of wakefulness.
Patent SE-502995-C2 (SE)
Inventor: ANDREN LARS HENRIK FOLKE
IPC: G01N21/03
Filed: 1994-07-04
Abstract: Spectrophotometric equipment comprising a light source (1) arranged in front of a cuvette (2) and a detector (3) arranged behind said cuvette (2). The detector (3) measures absorption of light, emitted from the light source (1), in a sample material (4) charged in the cuvette (2), whereby the light or a portion of the light passes through a front wall (5) of the cuvette (2), the sample material (4) and a rear wall (6) of the cuvette prior to measurement in the detector (3). The equipment is characterised in that the front wall (5) and/or the rear wall (6) of the cuvette (2) forms an oblique angle in relation to the optical axis (7) of the emitted light.
Patent SE-502977-C2 (SE)
Inventor: BREMER ROLAND
IPC: F16K31/122
Filed: 1995-01-25
Abstract: A balanced bottom valve for emptying and filling a liquid tank, particularly a fuel tank and more particularly the fuel tank of a gasoline truck, through an opening in the bottom of the tank. The valve is placed inside the tank adjacent its bottom opening and includes a valve seat (314) which defines a throughflow opening, a valve plate (320) which can be moved to and from a seat shielding position, spring means (341, 342) which function to bias the valve plate (320) to a closed seat sealing position, and a fluid-driven piston-cylinder unit (330, 323, 324) which functions to lift the valve plate (320) against the force of the spring means (341, 342) when activated. The unit includes a cylinder (323, 350) which houses a piston (330) which is firmly connected to a rod (313). The bottom valve is characterized in that the rod (313) extends through the valve plate (330) and is fixedly mounted so that the valve plate (320) is sealingly connected with the cylinder mantle; in that the spring means (341, 342) acts between the valve plate (320) and the piston firmly connected to the rod (313) of the piston-cylinder unit; and in that the valve is located inside the tank. <IMAGE>
Patent SE-510528-C2 (SE)
Title: Chemical modification of pulp material for making paper
Inventor: THORNTON JEFF
IPC: D21H11/20
Filed: 1997-09-15
Abstract: Galactosoxidase is used to treat the pulp material.  A method for chemically modifying wood fibres and/or fine material derived from wood fibres comprises treating the material with galactosoxidase. An Independent claim is also included for a paper product containing wood fibre material chemically modified by this method.
Patent SE-512390-C2 (SE)
Inventor: STENKVIST SIVERT
IPC: B23K11/11
Filed: 1998-09-11
Abstract: A method and apparatus for resistance welding of objects (39) by a spot welding gun which has a C-shaped arm (9), a front electrode (11), a back electrode (13) and a pneumatic cylinder (21). The back electrode is axially moveable a limited distance by the cylinder. The gun is arranged to clamp the objects between the electrode tips (15, 17) by the cylinder (21) and to provide a welding current to flow between the tips. The back electrode is arranged to be released from, moved axially in relation to, and fastened to the cylinder to enable or simplify positioning the gun so that the electrodes are on each side of the objects, removal of the gun from the welded objects and adjustment of the electrode distance (a) based on the thickness (t) of the objects.
Patent SE-522161-C2 (SE)
Inventor: TIBBLING PETTER
IPC: D21C9/10
Filed: 1999-06-17
Abstract: The present invention relates to a process and a device for the oxygen delignification of cellulose pulp suspensions giving improved kappa reduction. According to the process in accordance to the invention, the return liquor (40) which is recovered from a displacement or washing device (20) after an oxygen stage (/17) is subjected to wet oxidation under pressure (30). The wet oxidation process is accelerated by the liquor being pressurized in an oxygen-containing media and preferably at an elevated temperature. The wet-oxidized return liquor is supplied to the cellulose pulp such that the wet-oxidized return liquor constitutes the bulk of the liquid part of the cellulose pulp suspension before the latter is conducted to an oxygen delignification stage. Sodium hydroxide is also supplied (35) in a quantity which is such that the oxygen delignification can take place in a buffered medium such that the pH is kept essentially constant during the whole of the oxygen delignification. The invention provides an optimum kappa reduction at minimum cost.
Patent DE-10021380-C2 (DE)
Title: Vorrichtung zum Richten einer Fahrzeugkarosserie
Inventor: STORZ SIEGFRIED
IPC: B21D1/12
Filed: 2000-05-02
Granted: 2002-02-14
Abstract: Die Erfindung betrifft eine Vorrichtung (1/1) zum Richten einer Karosserie eines Fahrzeuges, bestehend aus einer im wesentlichen vertikal ausgerichteten Richtsäule (76), die in ihrem unteren Endbereich einen Standfuß (77) aufweist, mit welchem die Richtsäule (76) auf einem Untergrund (22) oder einer fahrbaren Richtbank aufstellbar ist. Zur Festlegung der Arbeitsposition der Richtsäule wird diese über ein im wesentlichen L-förmiges, nach unten vorstehendes Befestigungselement mit im Untergrund eingelassenen, L- und/oder C-förmigen Schienenelementen verankert, wobei sich die Richtsäule in Kraftrichtung (Pfeil P3), vorderseitig über einen Stützeinrichtung (35, 38, 39, 42, 78) auf dem Untergrund abstützt. Für einen universellen, rationellen und wirschaftlichen Einsatz einer solchen Richtsäule erstreckt sich der untere Horizontalschenkel der L-förmigen Befestigungsvorrichtung (32) in entgegengesetzter Richtung zur Stützeinrichtung (35, 38, 39, 42, 78) nach hinten, so daß die Befestigungsvorrichtung (30, 32) mit ihrem unteren Horizontalschenkel durch eine Kippbewegung entgegen der Kraftrichtung (Pfeil P3) mit dem Schienenelement in bzw. außer Eingriff gebracht werden kann, ohne daß die Richtsäule (76) selbst angehoben werden muß.
Patent DE-19709991-C2 (DE)
IPC: C11D7/44
Filed: 1997-03-11
Granted: 1999-12-23
Abstract: The invention relates to a pressed piece consisting of ingredients in powder and/or granular form, which contains particles made of a material containing cellulose, particularly in compacted form, which act as an explosive agent. TMP and CTMP can be used as the cellulose-containing material.
Patent DE-19711855-C2 (DE)
Inventor: WIEGERS WILFRIED
IPC: B01F23/30
Filed: 1997-03-21
Granted: 1999-06-02
Abstract: The invention relates to a method for discharging a liquid-dissolved or finely distributed medium enabling said substance to be used in a remote place from the point of discharge. A limited amount of liquid is arranged in a tubular housing with one open end. At the other end of the housing, a highly pressurized gaseous blowing agent is applied to the liquid for a short period in order to produce a flying jet of limited length.
Patent DE-19755015-C2 (DE)
Inventor: SIEGERT KARLHEINZ
IPC: D04B1/24
Filed: 1997-12-05
Granted: 1999-11-11
Abstract: The hosiery garment has a welt (7) with at least one field worked into it, at least at one part of its periphery, which extends over several rows of stitches and wales. The field has rows of stitches with at least one floating yarn (15) which restricts the stretch in the peripheral direction. The floating yarns (15) are knitted into the stitches flanking the structured fields, and can be cut where they float to increase the stretched width of the welt. At least one field (14) with floating yarns (15) extends over the width of the welt (7) across the peripheral direction. The welt (7) has a knitted edge, turned over if required, which is free of the floating yarn fields (14). The floating yarns (15) lie on only one side of the knitted material, at the inner side of the welt (7), and they have a different color and/or structure from the other yarns in the knitted hosiery and have a different dye take-up or reject dyestuffs, or contain a dye repellent. Outside the fields (14), the floating yarns (15) are knitted in with the other stitches at least partially as plain-knit single jersey rows. The stitch loops of at least one ground yarn extend into the fields (14) with floating yarns (15). The knitted material has at least one elastomer floating yarn, knitted in with the ground yarn in a single jersey knit. A second ground yarn has the stitch loops extending in the fields (14), and the fields (14) are knitted with a third ground yarn in a plain-knit single jersey, and are knitted together with the stitch loops at the sides of the fields. The knitted material, outside the fields of floating yarns, has at least rows of stitches in the order of single jersey 2:2 tuck and 2:2 float, single jersey 1:1 tuck, single jersey plain-knit, and single jersey 1:1 tuck. The knitted structure within the fields of floating yarns has rows of stitches in the order single jersey 2:2 tuck and 2:2 float, single jersey plain-knit, single jersey 1:1 tuck, and floating.
Patent DE-19925358-C2 (DE)
Inventor: NUYAN VEDAT
IPC: E05B79/12
Filed: 1999-06-02
Granted: 2002-02-14
Abstract: The closure system for doors has a lock unit (4) comprising an operating mechanism (5) for the lock's catch bolt and operated by an outer and inner (3) grip. A connecting rod (7) between the lock unit and the inner grip consists of two rod parts (8,9) joined by a coupling element (10). When the outer grip is operated, the lock-side rod part moves axially, causing the coupling element to swivel out so that the axial movement is not transmitted to the inner grip side rod part.
Patent DE-19932357-C2 (DE)
Title: Verfahren zur Herstellung synthetischer Partikelproben
Inventor: NIEWOEHNER LUDWIG
IPC: G01N23/04
Filed: 1999-07-10
Granted: 2003-10-16
Abstract: Die Herstellung geeigneter Proben zur Durchführung von Ringversuchen zur Detektion bzw. Analyse von Partikeln oder Fasern hat sich bisher als äußerst problematisch erwiesen. DOLLAR A Durch den Einsatz ausgewählter Verfahren der Halbleiterprozeßtechnik ist es möglich, z. B. auf Silizium-Wafern eine Vielzahl identischer Strukturen mit wohldefinierten, d. h. in Größe, Lage, Form und chemischer Zusammensetzung exakt bestimmten, synthetischen Partikeln zu erzeugen. Anschließend werden die Strukturen durch Sägen der Wafer vereinzelt und auf geeignete Probenhalter, z. B. REM-Probenhalter, montiert. DOLLAR A Das hier beschriebene Verfahren ermöglicht die Herstellung einer beliebigen Anzahl von identischen Proben mit synthetischen Partikeln, wie sie z. B. nach DIN/ISO 5725 bzw. DIN 38402 Teil 41 und 42 für die Durchführung von Ringversuchen vorgeschrieben sind.
Patent RU-2200632-C2 (RU)
Title: Method of concentrating oxidized nickel-containing ores
Inventor: KARDINI ZHAN-LUI
IPC: B03B5/28
Filed: 1998-08-05
Granted: 2003-03-20
Abstract: FIELD: mineral dressing. SUBSTANCE: method involves pulping of ore during 1 min, washing pulp in a wet medium to separate at least one fine fraction from grainy fraction using screen with mesh between 80 mcm and 3 mm so that grainy fraction contains no more than 10% fine fraction, after which grainy fraction is separated into middle and heavy fractions at separation density from 1.7 to 2.5 and light fraction is then recovered as concentrated ore. EFFECT: increased degree of removing oreless elements contaminating ore. 10 cl, 1 tbl, 7 ex
Patent RU-2203661-C2 (RU)
Inventor: DEPREZ PIERRE
IPC: A61K31/381
Filed: 1997-03-03
Granted: 2003-05-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to compounds that can be used as medicines eliciting inhibitory effect on endothelin-converting enzyme. Invention relates to compounds of the formula (I):   where n = 0 or 1; R 1  means, in part, phenyl or biphenyl that can be substituted if necessary, in part, with benzyloxy- -group, dioxol or halogen atom; R 2  means, in part, hydrogen atom ot methyl substituted, in part, with indolyl, phenylthio-group or phenyl that can be substituted if necessary; A means carboxy-group, tetrazolyl or substituted alkyl and to also all salts and isomers of compounds of the formula (I). Invention can be used in treatment of diseases caused by anomalous high levels of endothelin. EFFECT: improved method of synthesis, valuable medicinal properties of compounds and pharmaceutical compositions. 9 cl, 1 tbl, 29 ex
Patent RU-2168606-C2 (RU)
Inventor: NOVITSKIJ A K
IPC: E21B33/12
Filed: 1999-02-02
Granted: 2001-06-10
Abstract: FIELD: oil and gas producing industry, particularly, devices for separation of formations in wells. SUBSTANCE: packering of device takes placed due to motion of central rod made in form of piston for definite length, particularly, due to hydraulic communication through hole in rod with packering member. EFFECT: higher reliability of packering. 2 dwg
Patent RU-2168840-C2 (RU)
Title: Constant to alternating voltage converter
Inventor: KAL VA V S
IPC: H02M1/36
Filed: 1999-02-23
Granted: 2001-06-10
Abstract: FIELD: secondary power supply sources, electrical engineering. SUBSTANCE: constant to alternating voltage converter has four transistors 1, 2, 3, 4 connected in circuit of bridge commutator, transformer 8 with windings 10, 11 of feedback, current-limiting resistors 13, 14, 15, 16, stabilizer diode 7, two additional transistors 5, 6 and integrating RC circuit 18, 19. EFFECT: stable operation of converter under conditions of enhanced variations of system voltage, for instance, on mobile objects. 1 dwg
Patent RU-2168321-C2 (RU)
Title: Устройство для лечения искривлений позвоночника
Inventor: IBRAGIMOV JA KH
IPC: A61B17/70
Filed: 1999-02-23
Granted: 2001-06-10
Abstract: Применение в ортопедии. Плоскость одного торца каждого цилиндра выполнена под углом и снабжена выступом, расположенным на радиусе с проксимальной образующей цилиндра, а плоскость другого торца расположена перпендикулярно к оси цилиндра, оснащена отверстиями по периферии. Натягиватель выполнен в виде изогнутой гладкостенной трубки с размещенным в ней резьбовым стержнем с осевым каналом и гайкой, а свободный конец стержня оснащен зажимным винтом. Головки шурупов выполнены в виде скоб, оснащенных зажимными винтами. Устройство позволяет постепенно корректировать деформации позвоночника на любом уровне и во всех плоскостях. 4 ил.
Patent RU-2211697-C2 (RU)
Inventor: SLUSHER BARBARA S
IPC: A61K31/66
Filed: 1997-08-15
Granted: 2003-09-10
Abstract: FIELD: medicine, veterinary science. SUBSTANCE: the present method for treating glutamate disorders in animals, such as: insult, Alzheimer's disease, Parkinson's disease, lateral amyotrophic sclerosis, Huntington's disease, schizophrenia, chronic pain syndrome, ischemia, peripheral neuropathy, traumatic cerebral lesion, physical lesion of spinal cord deals with injection of efficient amount of NAALADase inhibitor. This method enables to treat glutamate disorders by applying less toxic substances against analogs. EFFECT: higher efficiency of therapy. 36 cl, 14 dwg, 38 ex, 12 tbl
Patent RU-2162776-C2 (RU)
Title: Устройство для сварки
Inventor: GUKOV D V
IPC: B23K9/06
Filed: 1999-04-07
Granted: 2001-02-10
Abstract: Изобретение относится к области сварки. Сварочный трансформатор устройства состоит из магнитопровода и обмоток. Конец первичной обмотки соединен с началом вторичной. К сети подключены начало первичной обмотки и конец вторичной, а к дуговому промежутку подключена вторичная обмотка. Устройство благодаря такому соединению обмоток обеспечивает малую магнитную индукцию в магнитопроводе на холостом ходу и полное использование стали магнитопровода при работе под нагрузкой. Благодаря этому масса и габариты устройства меньше, чем у обычного сварочного трансформатора на 15-30%. 2 ил.
Patent RU-2215019-C2 (RU)
Inventor: FRANTSENJUK L I
IPC: C10B39/18
Filed: 1999-04-27
Granted: 2003-10-27
Abstract: FIELD: coke and by- product process; coke drying and cooling plants. SUBSTANCE: proposed plant includes inclined bin made in form of inclined platform which is provided with hollow box having opening doors articulated with it. Interior of said box is connected with vacuum pump mounted on cover of box. Secured to lower portion of box faces over their perimeter are elastic cords tightly faying to surface of inclined platform. EFFECT: reduced moisture content of coke to 1-1.5%; possibility of cooling coke to ambient temperature. 1 dwg
Patent RU-2214421-C2 (RU)
Title: Method for preparing malonatemethylidine nanoparticles, nanoparticles optionally comprising one or some biologically active molecules
Inventor: BRJU-MAN E NIKOL
IPC: A61K31/513
Filed: 1997-10-24
Granted: 2003-10-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for preparing nanoparticles formed by polymer or static polymer of methylidenemalonate formula:   whereon A is group C(O)-OR 2  or C(O)-O-(CH 2 ) n -C(O)- OR 2 ; R 1  and R 2  mean direct or branched C 1 -C 6 -alkyl group; n = 1, 2, 3, 4 or 5. Method involves the following stages: preparing solution of indicated methylidenemalonate in concentration from 30 mg/ml to 150 mg/ml in aprotonic solvent that forms polymer in medium for polymerization no dissolving this polymer, addition organic phase and aqueous medium for polymerization each to other containing surface-active substance or colloidal protective agents at pH = 4.5-10, isolation of prepared nanoparticles after mixture homogenization and evaporation of solvent under vacuum. Prepared nanopartciles has diameter less 500 nm, preferably, 100-500 nm, average molecular mass from 1 000 to 100 000 Da, preferably, 800-80 000 Da. Method allows preparing the more homogenous structure, prevent formation of aggregates of polymer and to carry out polymerization with high yield and to obtain homogenous structure with molecular mass from 2 000 to 100 000 Da. EFFECT: improved preparing method. 25 cl, 2 dwg, 16 ex
Patent RU-2189365-C2 (RU)
Title: Liquid aeration apparatus
Inventor: ANDREEV S JU
IPC: B01F3/04
Filed: 1999-07-16
Granted: 2002-09-20
Abstract: FIELD: sewage water purification systems. SUBSTANCE: apparatus has vertical pipeline, air duct, and air chamber. Air duct is connected to air chamber arranged at pipeline perforated portion. Apparatus is further equipped with vortex chamber axially aligned with and connected to pipeline. Vortex chamber is arranged below air chamber. Diameter of vortex chamber exceeds pipeline diameter by 3-5 times. Liquid supplying branch pipe is tangentially connected to vortex chamber. EFFECT: increased efficiency in liquid aeration and simplified construction. 2 dwg
Patent RU-2191281-C2 (RU)
Title: Смесительное устройство для системы питания карбюраторного двигателя
Inventor: MATIJCHENKO JU P
IPC: F02M7/00
Filed: 1999-11-09
Granted: 2002-10-20
Abstract: Изобретение относится к двигателестроению, в частности к топливной аппаратуре двигателей внутреннего сгорания, и служит для формирования и подачи топливной смеси в двигатель внутреннего сгорания. Изобретение позволяет повысить эффективность устройства путем увеличения объема его внутренней полости. Смесительное устройство для системы питания карбюраторного двигателя расположено между карбюратором и всасывающим трубопроводом. Представляет собой корпус. Высота корпуса составляет не менее половины диаметра задроссельного канала карбюратора. Внутренняя полость корпуса со стороны карбюратора имеет постоянное по ходу движения топливной смеси поперечное сечение овальной или многоугольной формы. Сечение плавно переходит к окружности со стороны всасывающего трубопровода. Максимальный и минимальный размеры поперечного сечения со стороны карбюратора превышают диаметр задроссельного канала карбюратора. Диаметр окружности равен диаметру задроссельного канала карбюратора. 3 ил.
Patent UA-70968-C2 (UA)
Title: Tension force adjustable prestressed girder
IPC: E01D2/02
Filed: 1999-09-20
Abstract: A tension force adjustable prestressed girder is disclosed which can compensate for sagging or craks of a girder generated due to overload or long-term creep or increase a load-resisting force of a bridge or a building. The tension force adjustable prestressed girder for adjusting a load-resisting force which consists of an upper flange (28) supporting an upper deck of a bridge installed thereon, a body portion (22), and a lower flange (24) which includes tension steel wires (27) provided in a lengthwise direction of the girder (40) and tensioned to compensate for die load-resisting force, and at least one or more non-tension steel wires (27a) provided in die lengthwise direction of die girder, so that die load-resisting force of die bridge or building can be increased by tensioning die non-tension steel wires. Thus, cracks and sagging of a girder generated due to long-term deterioration, creep or overload can be corrected by additionally tensioning steel wires installed internally or externally at a girder of die bridge or building. Thus, repair and reinforcement of die bridge or building is easy so that die load-resisting force of die bridge or building can be easily increased. Also, by adjusting die tension force step by step, die girder can be economically manufactured or die height of die girder can be decreased.
Patent UA-15830-C2 (UA)
Title: Process for the production of crystalline carbamide
IPC: B01D9/02
Filed: 1993-08-05
Abstract: The invention relates to the production of mineral fertilizers, in particular to a process for the production of crystalline carbamide which provides for solution crystallization up to supersaturating temperature with simultaneous bubbling gas indifferent towards to carbamide followed by elimination of carbamide crystals. The crystallization is carried out in the bulk supersaturated solution, and the elimination of carbamide crystals is carried out by filtration.
Patent UA-10986-C2 (UA)
Title: Method for cultivating soil while growing tilled crops
Filed: 1992-12-11
Abstract: A method for cultivating soil, while growing tilled crops, includes loosening the soil for a different depth in row spacings of plants forming large fractions of the soil in the upper layer. The loosening is carried out shifting the soil in a protecting area of a row on the depth exceeding the length of the root system of cultivated plants at the beginning of the vegetation period after emergence of seedlings. The invention relates to agriculture, in particular to methods of soil cultivation while growing tilled crops.