baber/WOPTO huggingface dataset:
Patent NO-990016-L (NO)
Inventor: STARZEWSKI KARL-HEINZ ALEKSAND
IPC: C08F110/02
Filed: 1999-01-04
Abstract: Metallocene compounds of the formulawhereCpI and CpII are carbanions having a cyclopentadienyl-containing structure,D is a donor atom andA is an acceptor atom,where D and A are linked by a reversible coordinative bond in such a way that the donor group takes on a positive (partial) charge and the acceptor group takes on a negative (partial) charge,M represents a transition metal of transition group III, IV, V or VI of the Periodic Table of the Elements (Mendeleev),X is one anion equivalent andn is, depending on the charge of M, zero, one, two, three or four,are new and can be used as catalysts for the (co)polymerization of olefins, i-olefins, alkines and/or diolefins or for ring-opening polyaddition.A typical X-ray structure analysis is represented by formula 18a.
Patent NO-990223-L (NO)
Title: Brenselcellesystem for et elektrisk kj°ret°y
Inventor: GRUENE HORST
IPC: H01M8/04029
Filed: 1999-01-18
Abstract: Det beskrives et brenselcellesystem for et elektrisk kjøretøy drevet (minst delvis) av brenselceller. Brenselcellesystemet, som fortrinnsvis men ikke utelukkende er luftkjølt, er bygget inn på en slik måte at det dynamiske trykket av den relative vinden driver kjølesystemet. En stabel av brensel- celler er fortrinnsvis lokalisert ved kjøleren til kjøretøyet og den relative vinden kjøler direkte de enkelte brenselcellene.
Patent NO-993876-L (NO)
Title: 3'-N-oksid, 3'-N-dimetylamin, 9-oksim erytromycin A derivater
Inventor: KU YI-YIN
IPC: C07H17/08
Filed: 1999-08-11
Abstract: Oppfinnelsen brakt for dagen vedrører nye 3'-N-O, 9-O-oksim beskyttede 6-O-alkylerytromycin-derivater med formel (I), en fremgangsmåte ved fremstilling av det samme. Oppfinn- elsen vedrører også en fremgangsmåte ved fremstilling av 6- O-alkylertytromycin A ved å eliminere 3'-N-oksidgruppen og 9-oksim-beskyttelsesgruppen og valgfritt å avbeskytte hydroksygruppene i 2'- og 4''-stillingene under egnede reaksj onsbetingelser.
Patent NO-995451-L (NO)
Inventor: FAUL DIETER
IPC: C10L1/14
Filed: 1999-11-08
Abstract: A copolymer of the monomers of the following components A to C and, if required, D, the total amount by weight of which is 100 mol %:a: from 20 to 80 mol % of at least one ethylenically unsaturated dicarboxylic acid or of an anhydride, ester and/or amide thereof as component A,b: from 1 to 79 mol % of at least one diketene of the general formula (I) where R1 and R2 independently are each hydrogen or C1-C30-alkyl, as component B,c: from 1 to 79 mol % of at least one vinyl ester, alkyl (meth)acrylate, (meth)acrylonitrile or mixtures thereof as component C andd: from 0 to less than 0.5 mol % or, if at least 20 mol % of component C are present, from 0 to 20 mol % of at least one further olefinically unsaturated monomer as component D,is used as a flow improver in mineral oil middle distillates.
Patent NO-996369-L (NO)
Inventor: FRANCOIS PHILIPPE
IPC: B01J8/10
Filed: 1999-12-21
Abstract: The process comprises contacting a catalyst with an  alpha -olefin under polymerization conditions in a diluent to form a composition. The catalyst comprises a Group IV-VI transition metal complex with an optionally substituted cyclopentadiene ligand, an activator and a support. A process (A) for producing a catalyst composition for polymerizing alpha -olefins comprises contacting a catalyst with an  alpha -olefin under polymerization conditions in a diluent to form a composition comprising 0.01-50 g polyolefin per gram of catalyst. The catalyst comprises: (i) a Group IV-VI transition metal complex with an optionally substituted cyclopentadiene ligand; (ii) an activator selected from aluminoxanes and ionizing agents; and   (iii) a support comprising porous polyolefin particles. The diluent has a kinematic viscosity of 3-3000 cS at 20 degrees C. Independent claims are also included for the following: (1) a catalyst composition produced by a process (A) as above; and (2) a process (B) for homo- or co-polymerizing  alpha -olefins using a catalyst composition as above.
Patent SE-0003255-L (SE)
Inventor: PERSSON ALF
IPC: E01C5/02
Filed: 2000-09-13
Abstract: The paving (10) is formed by at least two irregular shape stones arranged along a first length direction line. The width of the paving is substantially constant and extends along a second light at right angles to the first line. Each stone has an upper surface (14) acting as a wear surface and a lower surface (16) acting as a support surface. The upper surfaces lie in a substantially first common plane (P1) and when the stones are joined together by mortar (20), the latter will cover at least the lower surfaces, forming a second common plane (P2) substantially parallel to the first common plane.  An Independent claim is also included for a method for laying the paving.
Patent SE-0004821-L (SE)
Inventor: REXHAJ FAHREDIN
IPC: B65B27/12
Filed: 2000-12-21
Abstract: A binding device for binding pulp bales with wire drawn from a wire magazine is disclosed including a feed for feeding and tightening the wire, a guide for guiding the wire around the bale during forward feeding thereof, a processor for cutting the tightened wire and twisting together the ends thereof, and a take-up unit for taking up the slack loop of wire arising from the tightening of the wire. A spring-loaded device adjacent to the feed means dampens the jerk which occurs when the slack loop of wire runs out and wire begins to be drawn from the magazine.
Patent SE-0100562-L (SE)
IPC: H01R11/01
Filed: 2001-02-20
Abstract: Method and arrangement for providing a grounding element (1) configured for assuring an electrical connection between a structural element and an electrical terminal and that includes a first portion (2) provided with a thread (5), a second portion (3) provided with a thread (6), and a central section (4) having a portion (4a) with at least one projecting ridge (7) that connects the first portion (2) to the second portion (3). The central section (4) has a first contact surface (8) in the plane where the central section (4) is connected to the second portion (3).
Patent SE-0103125-L (SE)
Inventor: SILVERSAND FREDRIK A
IPC: B01J19/24
Filed: 2001-09-20
Abstract: The present invention relates to a device and a method for performing catalytic reactions in a plate heat exchanger, comprising a catalyzer (11) and a plurality of interconnected plate heat exchanger elements (10) having an inlet port (12) for supplying a first medium for interchange of heat with a second medium to be processed catalytically, supplied to the heat exchanger element (10). The heat exchanger elements (10) comprise a shaped first plate 816) connected to a shaped second plate (17) forming a space (18) between the plates accessible to the first medium through the inlet port (12), wherein the first medium can flow inside the heat exchanger element (10) and through apertures (14) arranged across th eplane of the heat exchanger elements, through which at least the second medium can flow for flowing against the catalyzer (11) and for interchange of heat with the first medium flowing in the heat exchanger elements. The catalyzer is arranged between the interconnected heat exchanger elements (10). The invention also relates to a method for the manufacture of such a device.
Patent SE-0103387-L (SE)
Inventor: LARSSON ANDERS
IPC: F16K17/04
Filed: 2001-10-10
Abstract: The invention relates to a combination valve ( 15 ) for pressure control and venting in a fuel system for delivering fuel to an internal combustion engine. The valve comprises a primary valve cone ( 25 ), which is supported so that it is displaceable between two limit positions in a cylinder bore ( 24 ) in a valve housing ( 23 ), against the action of a first spring element ( 26 ). The displacement of the valve cone from an inoperative limit position into an operative limit position leads to the opening of a connection between an inlet duct ( 32 ) and an outlet duct ( 33 ) in the valve housing. The valve cone ( 25 ) is provided with an inner passage ( 27 ), which is designed to accommodate a secondary valve cone ( 28 ). This is displaceable between a support surface ( 29 ) and a valve seat ( 30 ) against the action of a second spring element ( 31 ) having a lower spring constant than the first spring element. A displacement of the secondary valve cone against the action of the second spring element ( 31 ) leads to the opening of a connection between the inlet duct ( 32 ) and a venting duct ( 34 ).
Patent SE-0400964-L (SE)
Inventor: FREDRIKSSON AXEL
IPC: F04D/
Filed: 2004-04-15
Abstract: The present invention. relates to an open or half- open channel impeller for a centrifugal pump for waste-water. The channel impeller has a substantially circular periphery and comprises a central hub with a hub axis and a hub plane to which the hub axis extends perpendicularly. The channel impeller further comprises at least one blade which extends from the hub to the periphery. Each blade has a front edge adjacent to the hub, which front edge is continuously curved with an inclination to the hub plane which is 20<°> minimum and 50° maximum. The invention also relates to a centrifugal pump comprising such a channel impeller.
Patent SE-0401597-L (SE)
Inventor: HESSMAN INGEMAR
IPC: B23B51/04
Filed: 2004-06-21
Abstract: The present invention relates to a drill head comprising one or more support pads (2,3). According to the invention at least one support pad (2,3) is made of a ceramic material. Such a support pad (2,3) is particularly useful when drilling in heat resistant materials such as Inconel 718, Inconel 939, Waspaloy, Udimet 720 etc. <IMAGE>
Patent SE-0502215-L (SE)
Inventor: SVIBERG-KRAHNER ANNETTE
Filed: 2005-10-10
Abstract: The urn is designed to degrade in the soil and is made from a glass material comprising one or more components chosen from sand, soda and preferably lime, dolomite and feldspar in order to form a silica material. A liquid is introduced to the inside of the urn in order to combine with the ashes and form a basic solution that slowly breaks down the silica material.
Patent SE-0502236-L (SE)
Inventor: SOEDERLUND RONI
Filed: 2005-10-10
Abstract: A device for regenerating oil wherein an oil containing contaminates is placed in contact with at least one point source of heat which is a predetermined temperature and wherein the contaminants contained in the oil are partially evaporated and can be removed leaving an oil which is substantially free of contaminants and even though exposed to elevated temperatures the oil is not damaged or degraded.
Patent SE-7413429-L (SE)
Inventor: KLEINHAGAUER O
IPC: B22D11/04
Filed: 1974-10-24
Abstract: A fluid-cooled mold having a casting space for receiving molten metal. The inner vertical wall surfaces of the mold are lined with plates. The plates define vertically extending gaps therebetween in the casting space of the mole. Intermediate members are disposed in said vertically extending gaps between the plates and project over the vertical margins of the plates at their sides facing the casting space.
Patent SE-7503227-L (SE)
Inventor: MEYLAN P
IPC: F01D25/26
Filed: 1975-03-20
Abstract: A fluid-flow machine such as a steam turbine including an inner shell surrounding the rotor component of the machine and which is secured to the foundation, and an outer shell surrounding the inner shell and which is composed of three principal components, these being a support frame secured to the foundation, an exhaust duct for the steam or other motive fluid depending from the frame and leading to the condenser, and an exhaust cover above the frame. The inner shell is divided along a horizontal plane passing through the rotor axis into upper and lower hemi-cylinder halves. Each end of the frame includes a lower fixed part incorporating the lower half of the pass-through structure for the rotor shaft and a removable upper part in the form of a yoke beam incorporating the upper half of the shaft pass-through structure. The exhaust cover is divided into two longitudinally extending separable halves joined to each other and to the adjacent surfaces of the support frame by means of fluid-tight connection flanges, so that by disconnecting the flanges and removing the two halves of the exhaust cover, and disconnecting and removing the upper hemi-cylindrical half of the inner shell, and disconnecting and removing the yoke beams at each end of the support frame, the rotor is completely exposed and can be lifted upwardly and removed after the shaft bearings are opened.
Patent SE-7506413-L (SE)
Inventor: WILLIAMS T C
IPC: C08L101/00
Filed: 1975-06-04
Abstract: 1507745 Fillers UNION CARBIDE CORP 4 June 1975 [5 June 1974 14 April 1975] 24149/75 Heading C1A [Also in Division C3] A filler suitable for use in polymer composition is made by contacting in the presence of water a metal carbonate or sulphate or mixture thereof wherein the metal is Ba, Ca. Mg. Zn. Sr. Be or mixtures thereof with a precipitated, undried water-insoluble metal silicate wherein the metal is Al, Ba. Be, Cd, Ca, Co, Cu, Fe, Pb, Li, Mg, Mn, Hg, Ni, Ag, Sr, Sn. Zn, Zr or a rare earth metal having an atomic number of 57-71 inclusive or mixtures thereof, the amount of silicate employed ranging from 0À1-20 parts by weight per 100 parts of the mineral, drying the silicate salt on the surface of the sulphate/carbonate and then treating with an organo silane coupling agent of formula: wherein R, which contains a carbon atom directly bonded to Si, is a functionally substituted organic radical, R' is R or a monovalent hydrocarbon radical, a is 0 or 1 and X is a hydrolysable group, a hydrolysate of said silane, a condensate of said silane or a mixture thereof. The metal/oxide ratio of the silicate is preferably less than 3.1. The silicate is preferably precipitated in the presence of the mineral. The coupling agent is suitably used in amounts of 0À1-10 parts by weight per 100 parts by weight of the modified mineral and a number of suitable coupling agents are specified.
Patent SE-7509372-L (SE)
Inventor: AMOROSO JR S
IPC: H04B1/40
Filed: 1975-08-22
Abstract: A transceiver, adapted for use as either a master or a slave in a duplex pair, has a single, voltage-tunable, solid state oscillator to provide the carrier frequency wave, a small portion of which is mixed with the received wave and applied therewith to a single ended mixer; an AGC-controlled loop cancels transmitter input modulation from the receiver output. The oscillator of the slave transceiver is locked to a desired carrier frequency by a feedback loop including a tuning cavity adjusted to the same frequency as that of the master transceiver; the slave transceiver is first locked to a frequency on the skirt of its tuning cavity, differing from the center frequency of its tuning cavity by the common IF frequency and thereafter, upon sensing output from its IF amplifier (from the master), is switched to operate in response to AFC controlled by the received signal, such that the master and slave transceivers are locked together at frequencies differing by their common IF frequency. A single integrating amplifier provides demodulator and AFC filtering and, together with a unilaterally-effective bistable device, initial sweeping of the oscillator control voltage to achieve skirt tuning in the slave mode or center tuning in the master mode.
Patent SE-7514278-L (SE)
Inventor: ROLL K
IPC: B25B23/145
Filed: 1975-12-17
Abstract: A clutch connects the drive motor to the rotatable tool holder. The driven part of the clutch has a plurality of clutch recesses bounded by sloping clutch ridges, with clutch balls received in the recesses. An annular pressure body surrounds the driving part and is pressed by a threshold-torque-determining spring against the clutch balls to hold them in their recesses. When the clutch torque exceeds the threshold value, the clutch balls rise out of the clutch recesses and slip over the respective clutch ridges into the respective adjoining clutch recesses. In so doing, they briefly push back the annular pressure body. This causes the annular pressure body to drive locking balls radially inward through registering radial openings in the driving part and in a locking bolt interior to the latter. When the inner locking ball moves completely into the locking bolt, locking between the driving part and locking bolt terminates. Then, a locking spring which previously participated in the locking action by urging the locking balls radially outward can shift the locking bolt axially relative to the driving part in a sence causing a release valve device to close and terminate energization of the power tool drive motor.
Patent SE-7600960-L (SE)
Inventor: BIERI H
IPC: B02C23/18
Filed: 1976-01-29
Abstract: An apparatus designed especially for mechanically breaking up reinforced concrete and comprising a cylinder containing a hydraulically-operated piston connected to a thrust wedge and acting upon two insertion pieces to be inserted in a borehole in the reinforced concrete or in stone. In order to avoid excessive wear and tear on the components by reducing the stresses to which they are subjected, the apparatus comprises a bracing part rigidly joined to the cylinder by tie plates, and the two end faces of the insertion pieces remote from the cylinder are braced against this bracing part, through which the thrust wedge passes when the apparatus is in operation. Thus the end faces of the insertion pieces can slide on the surface of the bracing part when they are driven apart by the advancing wedge.
Patent SE-7607727-L (SE)
Inventor: YOKOYAMA K
IPC: B01F23/00
Filed: 1976-07-06
Abstract: The stable emulsion contains the following components:   (A) At least one perfluorocarbon compound which contains 9 to 11 carbon atoms, selected from the series comprising perfluorodecalin, perfluoromethyldecalin, perfluoroalkylcyclohexane having 3 to 5 carbon atoms in the alkyl, perfluoroalkyltetrahydrofuran having 5 to 7 carbon atoms in the alkyl, perfluoroalkyltetrahydropyran having 4 to 6 carbon atoms in the alkyl and perfluoroalkanes having 9 to 11 carbon atoms; (B) At least one perfluoro-tertiary-amine having 9 to 11 carbon atoms, selected from the series comprising perfluoro-tertiaryalkylamines having 9 to 11 carbon atoms, perfluoro-N-alkylpiperidines having 4 to 6 carbon atoms in the alkyl and perfluoro-N-alkylmorpholines having 5 to 7 carbon atoms in the alkyl; a high-molecular-weight, non-ionic surfactant having a molecular weight of 2,000 to 20,000;   a phospholipoid; at least one fatty acid having 8 to 22 carbon atoms or its physiologically acceptable salt or monoglyceride; the ratio by weight of the perfluorocarbon compound (A) to the perfluoro-tertiary-amine (B) being 95-50:5-50. Such an emulsion is stable even upon prolonged storage.
Patent SE-7612672-L (SE)
Inventor: WERNER A
IPC: C03B23/00
Filed: 1976-11-12
Abstract: Apparatus for bending sheets of glass by means of a bending press comprising a convex bending mold provided with a bending surface and an opposed concave bending molding, the surfaces of the bending molds in contact with the window being heated to a temperature approximating the bending temperature of the sheet of glass, wherein the concave bending mold consists of a frame which is only in contact with the sheet of glass at its periphery and wherein heaters are mounted within the frame for heating the bending surface of the convex bending surface of the opposed convex mold.
Patent SE-7702650-L (SE)
Inventor: KUHL B
IPC: G01G19/04
Filed: 1977-03-09
Abstract: The wheel load acting on the rails is measured with force sensors (1.1, 1.2,... 2.1, 2.2) which are arranged on the rails at equal distances along the measured distance (O-L). The measurement pulses of the measured wheel load are fed to a recursive digital filter with low-pass behaviour (5) in the rhythm in which they are produced. The dynamic portion of the wheel load is suppressed in this way and the output signal corresponds to the static wheel load. In order to measure the wheel loads of several axles simultaneously, each axle (3.1, 3.2...) is assigned a digital filter (5.1, 5.2...). A multiplex switch (4) is controlled in the rhythm of the signals output by the force sensors and feeds the measurement values of in each case one of the wheels, the said values coming from the force sensors, to a digital filter assigned to this wheel. A computing mechanism (6) which carries out the necessary multiplications and additions and is in each case automatically connected to the digital filters is sufficient to operate the digital filters (5.1, 5.2...). <IMAGE>
Patent SE-7703428-L (SE)
Inventor: CONWAY B W
IPC: D21F1/00
Filed: 1977-03-25
Abstract: A continuous, essentially closed recirculating papermaking process is provided by using a dispersing medium of adjustable viscosity. The process permits the continuous reuse of the medium under preferred operating conditions. It includes the steps of forming a dispersion of fibers within the adjustable medium containing a pH sensitive viscosity producing agent, reducing the fiber consistency and the viscosity within the dispersion while maintaining the concentration of the agent substantially unchanged, subsequently forming a fibrous web material on a papermaking screen from said dispersion of reduced fiber consistency while separating the dispersing media from the fibers forming the web and continuously collecting the separated media and recirculating it within the system to effect a subsequent fiber dispersion as well as a fiber consistency reduction and viscosity reduction without substantially changing the concentration of the viscosity producing agent. The separated and recirculated dispersing media is capable of forming a high viscosity dispersing media for the fibers at the time of forming the subsequent fiber dispersion without the addition of more viscosity producing agent.
Patent SE-7711227-L (SE)
Inventor: NUSSLEIN L
IPC: A01P3/00
Filed: 1977-10-06
Abstract: A pesticide which contains at least one compound of the formula <IMAGE>   in which Hal is halogen. The compositions have both a fungicidal and nematicidal action and have a high compatibility with agriculturally and horticulturally useful plants.
Patent SE-7900041-L (SE)
IPC: A63H33/04
Filed: 1979-01-03
Abstract: The invention is concerned with the problem of providing a toy construction element which can be used not only in the construction of a toy figure - with movable parts - for a young child but also as part of another, for example a more advanced, construction kit. The element is in the form of a hollow block having openings for receiving elements of one of the kits, having connection means enabling each of the elements to be pivotally connected to the block so that the elements form a toy figure the body of which is constituted by the block, and having different connection means enabling elements of the other kit to be releasably joined to the block. <IMAGE>
Patent SE-7902926-L (SE)
IPC: F16B13/08
Filed: 1979-04-03
Abstract: An expansible metal anchor usable with a range of panel thicknesses comprises an abutment portion 7 at one end, a screwthreaded portion 2 at the other end for receiving a bolt or screw 9, and an expansible portion 5 between the said portions which, when the anchor has been inserted into a hole in a wall or panel with the abutment portion engaging the wall or panel and a bolt or screw is screwed into the screwthreaded portion, expands outwardly to form a shoulder against the rear face of the wall or panel, characterized in that the expansible portion 5 of the anchor comprises a sleeve part 5a, adjacent to the screwthreaded portion 2, provided with two opposed longitudinal slots 4, and a part comprising two opposed strips 5b extending from respective opposed portions of the sleeve part 5a, the strips lying in a plane at right angles to a plane containing the slots 4. <IMAGE>