baber/WOPTO huggingface dataset:
Patent SE-540500-C2 (SE)
Title: Fire extinguishing device and method for extinguishing a fire
Inventor: ANDREAS WESTBERG
IPC: A62C13/78
Filed: 2016-12-19
Abstract: Fire extinguishing device (100).The invention is characterised in that the fire extinguishing device comprisesa flask engagement means (110), arranged to engage with a flask (10) for compressed carbon dioxide and to hold the fire extinguishing device in an operating orientation in relation to such a flask;an actuating means (120), arranged to apply a pressure on a valve (13) of said flask when in said operating orientation so that the valve as a result of said pressure opens and carbon dioxide flows out from the flask, which actuating means in turn comprises a lever means (121) for transferring a force applied by a user within said actuating means (120) for applying said pressure; anda carbon dioxide directing means (130), arranged to direct a jet (20) of carbon dioxide flowing out from the flask when said valve is open.
Patent SE-543442-C2 (SE)
Title: A method and apparatus for chemical vapour deposition and a Fin field-effect transistor
Inventor: NADHOM HAMA
IPC: C23C20/02
Filed: 2019-02-01
Abstract: The present disclosure relates to a method for chemical vapour deposition on a substrate, the method comprising a precursor step and a reactant step, wherein the precursor step comprises chemisorbing a layer of precursor molecules on the substrate (170), and wherein the reactant step comprises adding to at least part of the substrate (170) surface species able to reduce the precursor molecule, whereby at least a part of the reduced precursor molecule is deposited on the substrate (170) surface, characterized by applying by means of a voltage source (130) a positive bias to at least part of the substrate (170) surface during at least part of the reactant step, wherein the step of adding the reducing species comprises providing by means of an electron source (150) electrons as free particles, whereby during the reactant step a closed electrical circuit is formed as the free electrons are transmitted to the substrate (170) surface.
Patent SE-500505-C2 (SE)
Title: Earth working cultivator type tool - incorporates sheet, clod crushing batten and rear harrow
Inventor: HELLBERG BERTIL
IPC: A01B49/02
Filed: 1989-10-06
Abstract: Articulated arms (4, 14) supporting the clod crushing batten (5) and the rear harrow (12) are connected to the frame-type part (1) of the tool which supports C-shaped earth working tines (2). In order to adjust the sheet, clod crushing batten and rear harrow in relation to the frame-type part, drive devices (6, 7) are incorporated. With the sheet (11) together with the clod crushing batten (5), the loosened earth is prevented from spreading outwards, levelling and being ground apart. With the aid of its tines (13), the rear harrow (12) further distributes the earth dust layer.
Patent SE-500630-C2 (SE)
Title: Collapsible box - comprises two pairs of opposing sidewalls, bottom and lid
Inventor: ERLJOT JAN
IPC: B65D5/36
Filed: 1990-06-14
Abstract: Two opposing side walls (2,4) of the one pair have vertically running folding lines (24,26). The bottom (14) and the lid (16) are foldably connected to a lower and an upper edge respectively of each of two of the side walls (6,8) via transition parts (27,28). The folding lines (24,26) and the transition parts (27,28) allow the box to be collapsed to form a flat pack in which the side walls are located between the bottom and the lid.
Patent SE-502052-C2 (SE)
Inventor: BRANDT GUNNAR
IPC: C04B35/80
Filed: 1993-01-15
Abstract: According to the present invention there is now provided a ceramic cutting tool material comprising a ceramic, preferably aluminium oxide based, matrix with 5-50, preferably 10-40 % by volume of homogeneously dispersed SiC-whiskers and 1-20, preferably 3-8 % by volume of particulate additions with a size <500 nm, preferably <200 nm, based upon carbides and/or nitrides and/or borides of metals from group Vb(V,Nb,Ta) in the periodic system or solid solutions thereof. The nanosize particulate additions are predominantly present inside the matrix grains and not in the grain boundaries.
Patent SE-508391-C2 (SE)
Inventor: JAALA ERKKI
IPC: D21F1/00
Filed: 1993-01-25
Abstract: A seam structure for a drying wire, produced by reducing the thickness of the end portion of the drying wire and folding the end portion double and stitching the double wire portion to hold it together; and a method for producing the seam structure. At least part of the stitch (6; 6a, 6b) is sewn in parallel with warp threads (2) in the direction of travel of the drying wire between the warp threads (2) so that it will be positioned below the contact surfaces of the warp threads, the stitch end close to the seam being sewn double over a distance and the stitch end remote from the seam is bonded to the wire side facing away from the web by silicone (7) or some other suitable glue-like material.
Patent SE-506986-C2 (SE)
Inventor: ENLUND TEO
IPC: B65D21/02
Filed: 1993-12-16
Abstract: The container comprises a tightening strap for grouping two or more, e.g. four containers into a pack in which the side-walls are in contact with each other. At least one peripheral grooves (26,28) has a larger width than depth. One groove is situated above the handle (18,20) at the top of the container, and the other groove below the handle at the bottom of the container. The plastics handle, in one piece with the plastic container, is formed of a vertical elongated piece (20) in a recess (18) on one container side. The container side surfaces has protuberances (34) engaging with complementary holes (36) on another container. The fastening grooves and protuberances and holes are positioned on two container parts (22,24) of equal rectangular cross- section.
Patent SE-505612-C2 (SE)
Inventor: ALNEVI HARRY
IPC: B25B13/46
Filed: 1994-02-22
Abstract: Ratchet handle (1) having at one end a stepless reversible drive mechanism for a tool holder. The drive mechanism has a housing (3) with a cylindrical, upwardly and downwardly open chamber (5), a hexagonal rotor (6) rotatable in said chamber (5) and three clamping bodies in the form of rollers (11) in the spaces (10) between the cylindrical wall (4) of the chamber (5) and the rotor (6). The setting of the rollers (11) is regulated by displacing three creased leaf springs (14) placed therebetween. Said springs (14) are fixed peripherally to three fingers (12) joined to a shift knob (13). Locking balls (15) on the rotor (6) hold the fingers (12) in their respective operating position.
Patent SE-508255-C2 (SE)
Inventor: ANDERSSON MATS
IPC: C04B35/645
Filed: 1994-07-15
Abstract: There is now provided a ceramic material comprising alumina, 10-50 per cent by volume, preferably 20-35 per cent by volume silicon carbide whiskers, 1-25 per cent by volume, preferably 5-20 per cent by volume, most preferably 7-15 per cent by volume zirconia and 1-20 per cent by volume, preferably 3-15 per cent by volume titanium containing cubic phase. If this cubic phase has a lattice spacing of 4.29 to 4.40 ANGSTROM and a zirconium content of 3 - 65 per cent by weight a material with improved performance when turning heat resistant material such as Inconel 718 aged is obtained.
Patent SE-506396-C2 (SE)
Title: Unit for clearance and disarming mines and unexploded ammunition
Inventor: BERGSMAN ARNE
IPC: F41H11/18
Filed: 1994-12-13
Abstract: The central unit comprises circular saw rings (2) which with rotating movement distributes the processing wear between tools which are exchangeable on the tool sectors. The circular saw rings via movement and retention components are connected to spokes (3) arranged in a radial, parallel plane on a support axle.
Patent SE-506827-C2 (SE)
Inventor: FJAESTAD ADAM
IPC: F21V7/00
Filed: 1996-06-14
Abstract: At a refrigerator or freezer cabinet a lamp (34) is arranged ahead of and above a horizontal edge (38) of an access opening (16) to a storage space (12) for goods in the cabinet. The lamp (34) illuminates the space (12) through the access opening by means of a reflector (36). The reflector (36) shows a cylindric part (52) with a cross section in the shape of a part of an ellipse, which part (52) with its concave side faces the access opening (16), the lamp having a filament (42) which shines in the shape of a line (44) running parallel to the edge (38) and through one (42) of the focal points of the ellipse. The other focal point (58) of the ellipse is located quite close to and outside the edge (38), so that the light from the filament (42) first is reflected by said part (52) of the reflector (36) and then is refracted through the other focal point (58) on its way into the space (12).
Patent SE-515672-C2 (SE)
Inventor: HANSSON JENS
IPC: B05D1/34
Filed: 1997-05-27
Abstract: When applying solder paste to substrates, for example circuit boards, a jet comprising a fluxing agent (15) on top of a core of molten solder (11) is used. It is achieved by making a jet of molten solder (11) pass through a space filled with the fluxing agent. For suitable conditions the jet (19) is divided into drops (21), when it has passed out of the space filled with fluxing agent. Those drops, which hit the substrate, the consist of a core (22) of solidified solder surrounded by an enclosure (25) of fluxing agent. The applied solder paste thereby becomes completely fresh, which means that only an extremely small amount of oxide exists in the paste. Furthermore, in the corresponding way individual drops of solder can be ejected through the space filled with fluxing agent, which allows a very accurate dosing of the amount of solder paste, since the amount is determined by the number of solder balls and this number can be digitally controlled. This method can generally be used to apply a first liquid material having an enclosure of another liquid material, the first material advantageously being a material such as molten metal, which is significantly more heavy than the material of the enclosure.
Patent SE-514171-C2 (SE)
Inventor: LARSSON NILS-GOERAN
IPC: H05K7/20
Filed: 1998-02-03
Abstract: In cooling electrical devices (205) a Laval nozzle, is used for obtaining a cooling effect. The nozzle can be located close to the electrical device (205), which it is intended to cool, whereas the unit (209) supplying the nozzle with air, for example a fan or a compressor, can be located at another location. This is very advantageous when the electrical devices (205) to be cooled are located at locations hard to reach or access, such as in the top of antenna (201). The supplying unit (209) can then be located at the foot of the antenna where repair and service is easy to carry out.
Patent SE-522877-C2 (SE)
Inventor: LAAKSO RICHARD
IPC: D21C3/24
Filed: 1999-09-24
Abstract: A cellulose pulp continuous digester (e. g. for producing kraft pulp) is operated so that it has an inverted top separator and is hydraulically filled to above the level of the inverted top separator, and may be substantially completely hydraulically full. A plurality of different liquor flows may be extracted from the inverted top separator, and an in-line drainer may be provided in a conduit through which liquid is extracted.
Patent SE-517650-C2 (SE)
Inventor: NABB PETER
IPC: E05B/
Filed: 1999-12-23
Abstract: In a door or window lock there is a rower which can be rotated with a handle and which is at least partially made of a somewhat elastic substance, for example plastic. In the rower 1 there is a substantially square hole 2, which is intended for the square pin 11 of the handle and is somewhat undersized in relation to the cross section of the square pin, and, close to this hole, an elastic region which springs out of the way when the square pin 11 is fitted. This elastic region comprises the limit surface of the hole 2 and at least one, preferably at least two, cavities 7, 8 situated close to the limit surface.
Patent DE-10041433-C2 (DE)
Inventor: BROTZMANN KARL
IPC: G01F1/80
Filed: 2000-08-23
Granted: 2002-06-13
Abstract: The invention relates to a device for measuring a mass flow, comprising a measuring wheel ( 3 ) that is supported by a shaft ( 4 ) and that is driven and impinged axially by the mass flow. Said wheel deflects the flow, giving it both radial and tangential speed components. The shaft bears an actuation spur wheel ( 7 ), which engages with an intermediate spur wheel ( 8 ) that is held in position by a force measuring device ( 14 ) and has a second meshing with a drive spur wheel ( 9 ) that is driven by a drive motor ( 13 ). The diameter of the actuation spur wheel ( 7 ) is more than 0.3 fold, preferably 0.5 to 1 of the diameter of the measuring wheel ( 3 ). This provides a device for measuring a mass flow, which has a high zero constant and thus a high degree of measuring precision, is cost-effective to produce, robust during operation and which has none of the disadvantages of prior art.
Patent DE-10107936-C2 (DE)
Title: Verfahren zur Aufbereitung von Prozessflüssigkeiten in Feuerverzinkungsanlagen
Inventor: HRDINA MARK
IPC: C23G1/36
Filed: 2001-02-20
Granted: 2002-12-19
Abstract: Verfahren zur Aufbereitung von Prozessflüssigkeiten in Feuerverzinkungsanlagen mit mindestens einem Beizbad (10), das eine Fe/Zn-Mischbeize enthält, mindestens einem Spülbad (12), das eine wässrige Spüle enthält, einer Wiederaufbereitungseinrichtung (16) zum Reduzieren des Zinkgehalts der Mischbeize und einer Elektrodialyseeinrichtung (18) zum Aufbereiten der Spüle, dadurch gekennzeichnet, dass Diluat aus der Elektrodialyseeinrichtung (18) in einer Regenerationsphase durch die Wiederaufbereitungseinrichtung (16) geleitet wird, um das Zink aus der Wiederaufbereitungseinrichtung zu entfernen, und dass das dabei anfallende Regenerat zur Elektrodialyseeinrichtung (18) zurückgeführt wird und das bei der Elektrodialyse des Regenerats anfallende Konzentrat zu einem Wertstoff mit hohem Zinkgehalt aufkonzentriert wird.
Patent DE-19628384-C2 (DE)
Inventor: BIRMELIN UWE
IPC: B65D41/16
Filed: 1996-07-13
Granted: 1998-10-22
Abstract: The inside of the cap (3), especially on the rim (5) of its closure side facing away from the orifice in an operating position, has an inward protruding peripheral reduction (6) in diameter or cross-section, so as to form a seal with the outside of the tube in a closed position. The cap material is harder and or the cap wall thicker, at least near the reduced diameter part than the outlet tube (2) near where the reduced diameter part rests. the outlet tube at least is made of cold-flow plastics under pressure, so that the reduced diameter part on the outside of the tube forms a permanent annular groove (7).
Patent DE-19953720-C2 (DE)
Inventor: BERSCH FRIEDRICH
IPC: B01F3/12
Filed: 1999-11-09
Granted: 2001-11-29
Abstract: The method involves using a controlled feed unit emitting cleaning fluid with a cleansing additive and having a forward and back flow facility. In the flow path, is an accommodation chamber (6) for a package (9) containing a cleaning medium additive in a tablet form. This chamber contains at least one stop (8) for limiting the movement of the package. The accommodation chamber is located in a housing (2) divided into at least two parts, at least one of which is removable. The location of the accommodation chamber in the lower part (4a) of the divided housing and the lower part is removable from the upper part (4b). An Independent claim is also included for a device for chemical cleaning of pipes.
Patent RU-2154218-C2 (RU)
Title: Electromagnetic valve
Inventor: MAN KOV A A
IPC: F16K31/02
Filed: 1997-05-06
Granted: 2000-08-10
Abstract: FIELD: pneumatic and hydraulic systems. SUBSTANCE: electromagnetic valve has body with inlet and outlet channels, seat and electromagnet with spring-loaded straight-moving armature. The latter is provided with a hole for passage of working medium and with spherical lock interacting with seat. Spherical lock is made of magnetized material connected to magnetic circuit of electromagnet and secured on armature for turning about axis perpendicular to axis of armature. Lock body contains a channel which coincides with outlet channel in one of extreme positions of lock. Electromagnetic valve makes it possible to reduce hydraulic losses considerably. EFFECT: enhanced valve operating dynamics. 6 dwg
Patent RU-2167747-C2 (RU)
Inventor: BARANOV V N
IPC: B23D81/00
Filed: 1997-06-09
Granted: 2001-05-27
Abstract: FIELD: plastic metal working, namely cutting moving rolled stock by measured lengths, possibly in aggregates for continuous tube electrowelding and shape bending. SUBSTANCE: flying saw includes base with guides on which runners of detachable carriage are arranged. In lower part of carriage in parallel relative to its axis toothed rack is mounted. Rack engages successively with gear wheels mounted on output shafts of reduction gears of carriage moving drives. Flying saw provides increased efficiency, enlarged manufacturing possibilities due to cutting tubes of different assortments, lowered energy consumption, shortened working cycle due to elimination of time loss for speeding up and braking electric motor of carriage drive and lowered mass of carriage that is removable one. Carriage includes mechanisms for clamping and cutting, for example in the form of disc cutters. Instead of carriage with disc cutters it is possible to use carriage with cutting mechanism in the form of sawing disc or carriage with cutting mechanism having notching cutter with step-mounted teeth and wedge-shaped shearing cutter. Frame of carriage may have circular guides providing rotation of clamping and cutting mechanism around lengthwise axis of apparatus without intermediate frame. Type of carriage is selected depending upon assortment of sawn tubes and rolled stock. EFFECT: enhanced efficiency. 3 cl, 8 dwg
Patent RU-2165546-C2 (RU)
Title: Устройство для подачи топлива
Inventor: PETER SHEL KHAS
IPC: F04D29/42
Filed: 1996-10-31
Granted: 2001-04-20
Abstract: Изобретение относится к насосостроению, а именно к устройству подачи топлива из топливного бака к двигателю внутреннего сгорания транспортного средства. Устройство включает приводной электродвигатель и приводимый от этого двигателя лопастной насос (11) с корпусными деталями (16, 21). Детали (16, 21) жестко соединены с корпусом (32) устройства, и в них образована рабочая камера (17) и расположены приводимые во вращение приводимым двигателем исполнительные органы (12) нагнетания топлива. На одной корпусной детали (16), (21), по меньшей мере частично ограничивающей рабочую камеру (17), расположена выполненная из износоустойчивого материала вставка (51). Вставка (51) образует по меньшей мере часть стенки (18, 19) рабочей камеры (17), ограничивающей эту камеру (17) в направлении оси вращения исполнительных органов (12). Данная конструкция устройства позволяет изготовить рабочую камеру (17) с малыми затратами, но увеличить при этом ее срок службы, а кроме того уменьшить нежелательное шумообразование. 12 з.п. ф-лы, 4 ил.
Patent RU-2200249-C2 (RU)
Title: Conical central part for nozzle with double-flow tangential inlet
Inventor: KRAMER STEFEN K
IPC: F23R3/28
Filed: 1997-12-19
Granted: 2003-03-10
Abstract: FIELD: power engineering. SUBSTANCE: proposed central part contains longitudinal axis and outer surface in radial direction including truncated figure section limiting outer surface of truncated figure coaxial relative to longitudinal axis and divergent in direction to its base, and curved section being integral with truncated figure section and limiting part of surface obtained at rotation around longitudinal axis of circumference tangential to truncated figure section and having the central located in radial direction outwards. Central part is provided with base with at least one hole to deliver, air, and inner channel. Section of truncated figure contracts in direction to outlet hole of inner channel and terminates in plane of location of outlet hole. Fuel feed tube coaxial to axis passes through base and terminates in inner channel. EFFECT: increased service life. 3 dwg
Patent RU-2153650-C2 (RU)
Title: Method of separation of signals of differential sensor
Inventor: FEDOSOV A A
IPC: G01D1/10
Filed: 1998-05-05
Granted: 2000-07-27
Abstract: FIELD: electronics; measurement technology; measurement of non-electric magnitudes by electrical methods by means of differential sensors. SUBSTANCE: method consists in separation of difference of signals of differential sensors and multiplication of its by reference signal which is just sum of signals of differential sensors. EFFECT: enhanced accuracy; simplification of method. 1 dwg
Patent RU-2163009-C2 (RU)
Title: Способ планово-предупредительного контроля физического состояния зданий и сооружений
Inventor: SELEZNEV V S
IPC: G01M7/02
Filed: 1999-01-06
Granted: 2001-02-10
Abstract: Изобретение относится к области эксплуатации зданий и сооружений. Технический результат - получение инструментальных данных для квалифицированной оценки изменения физического состояния здания или сооружения в процессе эксплуатации. Способ контроля включает определение динамических характеристик объекта по измерениям под воздействием вибрации его колебаниям, измерение пространственных микроколебаний объекта под воздействием микросейсмического фона естественного и техногенного происхождения, в условиях которого находится обследуемый объект, или под воздействием управляемого источника вибраций. На основании первичного детального инженерно-сейсмического обследования здания или сооружения определяют исходные параметры динамических характеристик, отображающие физическое состояние как объекта в целом, так и отдельных его блоков, узлов и элементов. Посредством последующих подобных периодических обследований определяют стабильность или скорость и направление изменения во времени параметров динамических характеристик, оценивают влияние выявленных изменений и аномалий динамических характеристик на физическое состояние объекта. 4 ил.
Patent RU-2226659-C2 (RU)
Inventor: REJNKE MAJKL DZH
IPC: F25B39/02
Filed: 1999-02-23
Granted: 2004-04-10
Abstract: FIELD: cooling equipment. SUBSTANCE: evaporator comprises two manifolds and a number of tubes extending between manifolds. Tubes define separate channels for coolant. One manifold has at least one coolant inlet device. Coolant inlet device comprises the first pass connectable with evaporative coolant source opposite the second and the third passes connected with the first pass. The second pass extends from the first manifold side, the third pass is directed towards above manifold side. EFFECT: improved liquid coolant distribution into evaporator, increased efficiency of coolant evaporation. 13 cl, 5 dwg _
Patent RU-2224505-C2 (RU)
Inventor: SUPERSAKSO ANDREAS VERNER
IPC: A61K9/107
Filed: 1999-05-11
Granted: 2004-02-27
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: invention consists in that nanodispersions contain membrane-forming molecule, common emulsifier, and lipophilic component in pharmaceutical-destination compositions, nanodispersion being prepared by mixing the three components to give homogenous transparent liquid and adding resulting liquid into aqueous phase of pharmaceutical-destination compositions. The two preparation stages are performed without additional energy supply. EFFECT: enabled utilizing nanodispersions as transportation means for pharmaceutically- active agents resulting in therapeutic advantages such as decreased side effects. 21 cl, 3 tbl, 31 ex
Patent RU-2181520-C2 (RU)
Inventor: KHVAN JU JA
IPC: H02K7/18
Filed: 1999-10-25
Granted: 2002-04-20
Abstract: FIELD: designing and construction of small domestic power plants for locations distant from centralized power grids. SUBSTANCE: generator has hollow stator of ferromagnetic material built of two parts fixed in position inside magnetic core at distance ensuring desired magnetic reluctance. External annular slots of stator parts accommodate power windings. Internal spaces of stator parts function as working cylinders of stator. Armature carrying field winding placed in its annular slot is mounted in stator hollow and its poles function as pistons of reciprocating prime mover. EFFECT: provision for dispensing with separate drive motor. 2 dwg