baber/WOPTO huggingface dataset:
Patent SE-503451-C2 (SE)
Title: Determination of angular offset between polarisation-maintaining optical fibres
Inventor: ZHENG WENXIN
IPC: G02B6/255
Filed: 1994-03-08
Abstract: The method determines the angular offset between axial asymmetries, in particular between optically inhomogeneous regions in optically transparent bodies, such as stress concentration zones (7) of optical PM fibres or fibre cores (3) of optical twin core fibres (1), located in arbitrary angular start positions. The method includes illuminating the end of the fibres during their rotations to different angular positions around their longitudinal axes. For different angular positions the difference (h) is then determined between light, which has passed through the fibre end and in its position corresponds to the central part of the fibre, and light, which has passed through the fibre end and in its position corresponds to the region of the fibre located immediately outside the central part. These differences (h), considered as junctions of the rotation angle, constitute curves for the fibre ends. The curves are compared and are translated in a parallel way to a new angular position, where a max. agreement is obtained in the shape of the curves. The angle between the curves in this angular position gives the angular offset between e.g. the plane (8,8") through the stress zones (7) or the fibre cores (3) in their start positions and this angle is used for rotating the fibre ends, so that these planes and thus the stress zones or the fibre cores in the fibre ends will be aligned with each other.
Patent SE-503203-C2 (SE)
Title: Plant for controlled feed and combustion of powdered fuel in combustion installation
Inventor: JOHANSSON-SEVAE HENRY
IPC: F23D1/02
Filed: 1994-09-01
Abstract: In the combination installation oil/electricity are used to start the combustion process when then goes over to burning only powder. The installation, called a powder burner is primarily suitable for the effect range from 20-30 kW to approximately 1 MW and can convert wood and charcoal powder to heat energy in a combustion chamber (24), with which a gas boiler remains a conventional part.
Patent SE-502678-C2 (SE)
Inventor: OLSSON GEORG
IPC: B64D25/08
Filed: 1994-12-21
Abstract: A hood detonation system for blasting two hoods in a two-seated aircraft is described. It comprises a first detonation cord (3) detonable by means of initiation and attached to the first, front hood (1), and a second detonation cord (4) detonable by means of initiation and attached to the second, rear hood (2). The hood detonation system is in particular characterized by a protective balloon (19) inflatable by initiation of a gas generator essentially simultaneously with the initiation of the detonation of the second detonation cord (4), and adapted to prevent splintered parts from the second hood (2) to move into the space inside the second hood.
Patent SE-508551-C2 (SE)
Title: Basic obstacle for miniature golf course for indoor use
Inventor: LINDBERG HANS PETER
IPC: A63B67/02
Filed: 1995-01-30
Abstract: The obstacle is formed as an upwardly directed slope with a ball track in the form of at least one two-part base. At least one of the base parts is releasable and exchangeable and provided with different ball obstacles. A ball hole is formed in one of the parts.
Patent SE-505702-C2 (SE)
Title: Cutter assembly for slitting sheet material coils into strips
Inventor: SOEDERLUND STIG
IPC: B23D19/06
Filed: 1996-01-12
Abstract: An arrangement of cutters (4) and spacers (5) are fitted on a pair of shafts (2,3) for cutting the required number and widths of material strips. The shafts are supported by two frame portions (6,7) and driven through a reduction gear box (8) by a motor (1). One frame (7) is movable in the axial direction of the shafts and also transversely, on a two-directional sliding track arrangement (13-17) to allow removal and rearrangement of cutters and discs. The shaft support trust rings (20) are axially movable by hydraulic pressure by piston and cylinder systems incorporated in the end frame (7) and supplied by hydraulic lines (34).
Patent SE-521662-C2 (SE)
Title: Air purification method for removing airborne microorganisms, by contacting water vapor in air with negatively charged air via condensation plate
Inventor: ROSEN KARL GUSTAF
IPC: A61L9/22
Filed: 1997-03-24
Abstract: Ionized air with a negative charge is produced by corona discharge and this air is contacted with the water vapor in the ambient air using a condensation plate (2). Immunochemical products and reactive oxygen compounds are formed, which kills or restricts the growth of airborne microorganisms. An independent claim is also included for the air purification device used to carry out this method, including a corona discharge device operating under high voltage and low current strength, as well as a condensator plate.
Patent SE-521135-C2 (SE)
Inventor: EGNELL LARS
IPC: H04L69/40
Filed: 1998-06-17
Abstract: A communications network comprising at least two nodes is disclosed. The network has two communication paths that carry traffic in opposite directions and work as a bi-directional bus. The network has a first inactive segment that carries no traffic and is arranged to allow the first inactive segment to be made active and another segment to be made inactive, especially in the case of fault in the other segment. The activation and inactivation logically "move" the first inactive segment. Additional protection paths are provided between the nodes.
Patent SE-512123-C2 (SE)
Title: Nest box
Inventor: HELLGREN EVALD
IPC: A01K/
Filed: 1999-01-04
Abstract: The nest box comprises an outer casing (1) made at least partially from weather-resistant (sheet) metal or plastic material, and a removable nesting chamber (6). The bottom of the casing is open and it contains ventilation holes extending upwards beneath the roof. Air gaps (7) are left between the casing and nesting chamber, allowing warm air to rise up and exit through the ventilation holes.
Patent SE-515831-C2 (SE)
Inventor: BOHLIN KJELL
IPC: H01L21/822
Filed: 1999-02-15
Abstract: The present invention relates to an integrated circuit for high-frequency applications, comprising a substrate (31) of high resistivity, active components (37, 41) and an inductor (45) above said substrate, whereby the active components and the inductor are arranged laterally mainly separated. According to the invention a layer (33) of low resistivity is comprised below the active components and laterally separated from the inductor. The invention also relates to a method for manufacturing said semiconductor device, which particularly comprises adding two new process steps, a masking step and a doping step, respectively, to a known process.
Patent SE-516268-C2 (SE)
Inventor: PUIDE MATTIAS
IPC: B29C48/30
Filed: 1999-06-03
Abstract: A rotary tool such as a helix drill and an end mill for example, is manufactured by forming a blank by an extrusion process, and then sintering the blank. During the extrusion, a mixture is passed through a die which provides a cylindrical shape to the outer peripheral surface of the mixture. A plurality of jaws are disposed downstream of the die for conducting the mixture. Each jaw includes a helical ridge for engaging the outer surface of the extrudate to cause a helical groove to be formed therein which constitutes a chip flute in the tool. During the extrusion, the jaws are moved away from the mixture to terminate formation of the chip groove, whereby a shank portion of the tool is formed.
Patent SE-512622-C2 (SE)
Title: Filter cake receiving and transport device, especially for a disc filter, comprising an elastic incline cooperating with a stretching device
Inventor: HANSSON STEFAN
IPC: B01D/
Filed: 1999-06-17
Abstract: An elastic incline (1) cooperating with a stretching device (8) is used to receive and transport the filter cake (9).  A device for receiving and transporting filter cake from a filter medium in a continuously operating filter, preferably a disc filter, comprises an incline cooperating with a stretching device, one or more side walls at least partially comprising an elastic material.
Patent SE-514401-C2 (SE)
Inventor: FALK INGEMAR
IPC: B60K15/077
Filed: 1999-06-29
Abstract: The invention relates to an arrangement for a fuel tank for heavy vehicles. A middle section, which consists of plastic or aluminum material with an at least essentially identical transcurrent cross section in a horizontal direction viewed in the longitudinal direction, exhibits internal partitions extending horizontally in the longitudinal direction and bulkheads extending across the aforementioned partitions in the longitudinal direction. Pairs of end pieces forming end walls exhibit essentially the same profile as the circumference of the middle section and at least parts of the cross section of the partitions as end pieces which meet one another and middle sections for welding together at the respective ends of the assembled fuel tank. The partitions of the end pieces exhibit recesses forming connecting paths between the various formed sections in the middle section. Longitudinally extending recesses in the middle section are provided preferably for the purpose of receiving reinforcement and/or for suspending the fuel tank. The invention also relates to a process for the manufacture of the tank.
Patent SE-523272-C2 (SE)
Inventor: JAKOBSSON JAN GUSTAV
IPC: A61M5/142
Filed: 1999-11-15
Abstract: The invention shows that conditions can be created in intravenous anaesthesia in which single-patient parts and accessories are separated from multi-patient parts and accessories by utilisation of a filter preventing contaminating particles from migrating from single-patient parts and accessories to multi-patient parts and accessories.
Patent DE-10039994-C2 (DE)
Title: Kabelaufroll-Halterung
Inventor: FREIBIER TORSTEN
IPC: H02G11/02
Filed: 2000-08-16
Granted: 2002-09-19
Abstract: Bekannte Aufwicklungen für überschüssige Kabellängen sind dosenförmige Kabel-Aufroller, wandmontierbare PVC-Kabelklemmen sowie Wickelteile. Bei Nutzung dieser Aufwicklungen ist die Kapazität der Kabelaufnahme begrenzt, oft herrscht eine Unübersichtlichkeit der Leitungsführungen oder es ist ein hoher Platzbedarf erforderlich. DOLLAR A Die neue Vorrichtung der Kabelhalterung besteht aus einer Rückwand (1) mit vorgefertigten Haken (2), auf denen die Kabelüberlängen (4) arretiert werden, die Halterungshaken (2) sind aus einem flexiblen Material und von Reihe zu Reihe versetzt angebracht. DOLLAR A Die Vorrichtung ermöglicht eine übersichtliche Sicherung und leichte Austauschbarkeit von Kabelüberlängen für externe Personal-Computer-Anschlüsse.
Patent DE-10112678-C2 (DE)
Inventor: BRUECK ROLF
IPC: F02D35/00
Filed: 2001-03-16
Granted: 2003-04-17
Abstract: A metal honeycomb body that is particularly suited for use in an exhaust system of an internal combustion engine is prepped for receiving a sensor that reaches into the interior of the honeycomb body. First, voids such as recesses and/or elongated holes are formed in at least one sheet metal foil. Then some of the foils are at least partially structured, as for example corrugated. Then the foils are stacked, coiled, wound, or otherwise made into a honeycomb structure, with the at least one sheet metal foil disposed to form a receiver that extends into the interior. The honeycomb structure is then inserting into a sheathing tube that is formed with an opening that is aligned at least partly with the receiver. Then the various pieces are joined by way of a suitable joining technique. The novel method prevents the channels from being damaged during manufacture when receivers for sensors are subsequently produced and allows, for example, an especially effective conversion of exhaust gases.
Patent DE-10145668-C2 (DE)
Title: Implantat
Inventor: BACHER ULRIKE
IPC: A61B17/86
Filed: 2001-09-10
Granted: 2003-07-10
Abstract: Um ein Implantat zum Ersetzen mindestens eines mindestens teilweise zerstörten Wirbelkörpers und zum Einsetzen zwischen einem ersten und einen zweiten Wirbelkörper einer Wirbelsäule, mit mindestens einem Bewegungselement und mindestens einem Stützelement, wobei das mindestens eine Bewegungselement dem Stützelement und dem ersten und/oder dem zweiten Wirbelkörper zugeordnet ist zum Ermöglichen einer Bewegung des mindestens einen Stützelements relativ zu dem ersten und/oder dem zweiten Wirbelkörper, so zu verbessern, daß annähernd physiologische Bewegungsmöglichkeiten betroffener Bewegungssegmente wiederhergestellt werden können und es besonders leicht eingesetzt werden kann und seine Position nach dem Einsetzen beibehält, wird vorgeschlagen, daß mindestens eine mit mindestens einem Wirbelbogen der Wirbelsäule verbundene Fixiervorrichtung vorgesehen ist zum Fixieren des mindestens einen Stützelements an dem mindestens einen Wirbelbogen.
Patent DE-19516032-C2 (DE)
Inventor: BRINKMANN ROLAND
IPC: B41N7/06
Filed: 1995-05-04
Granted: 2001-03-01
Abstract: Ink transfer roller (1) has a surface structure, mechanically applied or applied by laser, made of saucers (N) in a microporous, metallic or (metal)-ceramic hard material layer (HS). The novelty is that source microcracks (M) and pores are closed by ion implantation material (H) applied by high voltage plasma. The ion implantation material (H) is made of Ti and Mo, and is coated with a wear resistant thin layer covering layer (D) made of a hard material, esp. a metal oxide and/or metal nitride so that the covering layer has a predetermined affinity to the printing ink to be applied by the roller. The covering layer is made of ZrO2. The hard layer (HS) consists of polished Cr2O3 in a thickness of 100-150 mu m, or consists of plasma-deposited Ni-Cr alloy in a thickness of 100 mu m, or consists of steel, copper or nickel coated with metal matrix. The roller is produced by subjecting it to turbulent heavy metal implantation at 50-80 degrees C in a gas discharge plasma using a voltage of 1000 V. Ti and Mo ions are used in a wt. ratio of 70/30 to 90/10. ZrO2 is implanted from the gas discharge plasma.
Patent DE-19623538-C2 (DE)
Inventor: BERTLING WOLF M PROF DR
IPC: B01L3/02
Filed: 1996-06-13
Granted: 1997-07-10
Abstract: The invention relates to a device for holding a pipette in a pipetting aid, permitting gastight insertion of the pipette into the pipetting aid without contact pressure having to be exerted by the person handling it, spreader elements (2) being cast in a soft rubber or plastic aperture bead of the pipetting aid, and it being possible for the spreader elements (2) to have their positions relative to each other changed by tensioning elements (3) in such a way that the aperture bead can be widened for the insertion of the pipette.
Patent DE-19826577-C2 (DE)
Inventor: SCHLAGENHAUF UWE
IPC: B23B31/26
Filed: 1998-06-15
Granted: 2001-08-23
Abstract: A device for measuring a pulling-in force of a clamping system provided on a handling device of a machine tool. The device includes a support part having a support surface configured to contact a support surface provided on the handling device, and a pulling-in part movable relative to the support part, which is configured to be subjected to a pulling-in force acting in axial direction during operation of the clamping system. Also included is a deformation body disposed within an interior of the support part and firmly connected between the support part and the pulling-in part. The deformation body is subjected to deformation as a function of the pulling-in force applied to the pulling-in part. A measuring device is also included that is configured to mechanically sense the deformation of the deformation body, and configured to determine a magnitude of the pulling-in force based on a sensed degree of deformation of the deformation body.
Patent DE-19927494-C2 (DE)
Title: Magnetresonanztomographiegerät
Inventor: HEID OLIVER
IPC: G01R33/385
Filed: 1999-06-16
Granted: 2001-03-01
Abstract: Magnetresonanztomographiegerät mit einem Gradientenspulensystem, das so geschaltet ist, daß die Eigenschwingungsformen des Gradientenspulensystems und die Lorentzkräfte möglichst orthogonal zueinander ausgerichtet sind, und daß je Eigenschwingungsform eine Skalarproduktbildung von Eigenschwingungsform mit der Lorentzkraft für jeden Punkt des Gradientenspulensystems mit anschließender Aufsummierung einen möglichst nullnahen Wert ergibt, wobei dies durch Festlegung der Eigenschwingungsformen durch eine Gewichts- und/oder Federsteifigkeitsverteilung der Trägerstruktur, durch in die Trägerstruktur eingebrachte Gewichte und/oder die Federsteifigkeit verändernde Bauteile, bei rohrförmigen Gradientenspulensystemen durch schwere Endringe und/oder durch Festlegung der Lorentzkräfte durch Gestaltung der Leiteranordnung von Primär- und/oder gegebenenfalls Sekundärspule und/oder zusätzlichen Leiterabschnitten ausgeführt ist.
Patent RU-2165734-C2 (RU)
Title: Method for evaluating pain and postoperative analgesia effectiveness in performing arthroscopic operations on knee joint
Inventor: KUZNETSOV I A
IPC: A61B5/11
Filed: 1997-02-11
Granted: 2001-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves comparing pain intensity in arthroscopically operated articulation in neutral state to the pain arising in the same articulation in performing its examination in various physiological positions. The pain level is recorded in graphic mode as scores and the data are analyzed in postoperative time dependence. EFFECT: enhanced accuracy and objectivity of results. 4 dwg
Patent RU-2181127-C2 (RU)
Title: Copolymers of n-vinylpyrrolidone, crotonic acid and p- crotonoylaminophenol containing covalently bound 3-hydroxyanthranilic acid (hapten) as synthetic antigens
Inventor: SOLOVSKIJ M V
IPC: C08F220/60
Filed: 1997-12-16
Granted: 2002-04-10
Abstract: FIELD: organic chemistry, polymers. SUBSTANCE: invention describes synthetic antigen based on copolymers of N-vinylpyrrolidone, crotonic acid, p- crotonoylaminophenol containing covalently bound 3-hydroxyanthranilic acid as hapten and having the general structural formula (I)   with molecular mass from 11 000 to 25 000 Da; m = 84.00-88.5 mole%; n = 7.5-12.5 mole%; p = 1.5-3.7 mole%; l = 1.8-3.8 mole%. Schedule of synthesis involves diazotization reaction of 3-hydroxyanthranilic acid and azo coupling reaction of synthesized diazonium salt with copolymer of N- vinylpyrrolidone, crotonic acid and crotonoylaminophenol. Synthetic antigen of the claimed structure has endogenous carcinogenic substance, 3-hydroxyanthranilic acid, as hapten and used in immunochemical investigations for detection of the enhanced oncological risk. EFFECT: improved method of synthesis, valuable properties. 1 tbl
Patent RU-2173904-C2 (RU)
IPC: H01F38/28
Filed: 1998-08-31
Granted: 2001-09-20
Abstract: FIELD: electrical engineering; differential protective gear. SUBSTANCE: transformer has ferromagnetic core carrying three coaxially arranged windings; one of them is secondary winding and two others are primary windings; windings are insulated from each other and from ground by means of three coaxial insulating layers. With piece of equipment under protection operating normally resultant action of primary currents equals zero. In case of ground fault in transformer or in piece of equipment under protection current will be induced in secondary winding due to difference in primary currents. EFFECT: enhanced sensitivity and output signal power. 3 dwg
Patent RU-2196090-C2 (RU)
Title: Package for loose products
Inventor: KHUKRIDE KLAUS
IPC: B65D30/24
Filed: 1998-09-04
Granted: 2003-01-10
Abstract: FIELD: packing. SUBSTANCE: invention relates to packages for loose products made of paper, polymeric or like flexible material. Package is made in form of bag or sack. Pour-out hole can be formed in transfer area between one of closed ends and narrow side wall of package in contact with closed ends to facilitate discharge of product from package. Holding device made of flexible material is provided in area of other diagonally opposite closed end of package located usually inside outer contour of sack. However, holding device can be pulled out by means of outer part forming a handle to assist in discharge of contents from sack. EFFECT: possibility of discharge of products from package in portions. 12 cl, 7 dwg
Patent RU-2160499-C2 (RU)
Inventor: CHUGAEVA V I
IPC: H04B1/10
Filed: 1999-02-23
Granted: 2000-12-10
Abstract: В изобретении на базовой станции осуществляется компенсация более мощных сигналов от ближних абонентских станций на входах коррелятора, которые затрудняют прием более слабых сигналов от удаленных абонентских станций. Коррелятор содержит последовательно соединенные генератор копии сигналов, перемножитель, другой вход которого является входом устройства, а также блок фильтрации, первый и второй блоки обработки сигналов, первый и второй блоки восстановления сигналов, первый и второй блоки компенсации сигналов, первый и второй блоки перемножения, блок коммутации и развязывающий блок. Технический результат - повышение помехоустойчивости. 7 ил.
Patent RU-2170639-C2 (RU)
Inventor: KASHUBA M V
IPC: B22D11/128
Filed: 1999-04-21
Granted: 2001-07-20
Abstract: FIELD: foundry, devices for pulling of rods from nonferrous metals on multistrand continuous casting plants. SUBSTANCE: device has pulling and locking heads with mechanisms for catching of rod and hydraulic drive. To increase operate reliability of device, mechanism for catching of rod includes roller clamp and supporting plane installed at angle of approximately 12-18 deg to rod axis. EFFECT: higher efficiency. 2 dwg
Patent RU-2186587-C2 (RU)
Title: Method for restoring a motor- evacuatory intestinal function after operation conducted upon the organs of abdominal cavity and device for its implementation
Inventor: KULIKOV L K
IPC: A61N1/36
Filed: 1999-06-11
Granted: 2002-08-10
Abstract: FIELD: medicine, surgical gastroenterology, medicinal equipment. SUBSTANCE: the method deals with earlier restoration of motor- evacuatory intestinal function during early post- operational period immediately after operations conducted upon the organs of abdominal cavity and, also, in case of peritonitis, acute pancreatitis, acute intestinal obstruction, and also after operations upon small and large intestines. The method includes intraoperational introduction of a probe with electrodes for the whole length of small intestine followed by electrostimulation against constant aspiration of intestinal content. Both opposite-polar electrodes are installed inside the lumen in anterior duodenal department. Electrostimulation is conducted with the series of monopolar impulses of low frequency being 12 in 1 min for 15-30 min. Then maintaining electrostimulation is carried out at series frequency being 15, 30, 60 sec/series. Device contains a nasointestinal probe and electrodes. Electrode of negative polarity is situated 12-14 cm after the first perforation opening of a probe. Electrode of positive polarity is situated 12-15 cm distally against a negative one. A surgeon conducts intubation of small intestine with a nasointestinal probe with electrodes at its length of not less than 200 cm. A probe is directed up to ileocecal corner. Both electrodes come behind the pylorus and stay in anterior duodenal department where the main drivers of intestinal peristaltic rhythm are situated. Stimulation is conducted with a current power corresponding to the threshold of intestinal stimulation which is equal to 3.5-5 mA, on the average. EFFECT: higher efficiency and simplified procedure of stimulation. 2 cl, 1 dwg