baber/WOPTO huggingface dataset:
Patent NO-992047-L (NO)
Inventor: KALLIOJORVI KARI
IPC: G01S3/46
Filed: 1999-04-28
Abstract: A radio signal travels over a radio channel in the form of multipath propagation, whereby a signal received by the base station and transmitted by the terminal equipment is composed of multipath components propagated over different distances and thus reaching the receiver at different times. Thus, the information required for computing the bearing of the received signal can be extracted from the arrival time differences of the multipath propagated signal. An antenna array formed by a plurality of antenna elements receives first the multipath propagated signal. Next, means (41, ..., 4N) for determination of channel impulse response form an estimate of the radio channel impulse response from the received signal of each antenna array element, after which correlation means (46) correlate each channel impulse response estimate with a reference estimate selected from the group of said channel impulse response estimates. Further, said means choose as the time difference of the received signal that delay value giving the maximum correlation. Finally, computational means (46) estimate the bearing of the radio signal transmitted by the terminal equipment from the arrival time differences thus determined. Using a two-dimensional antenna array, both the bearing sector and elevation of the received signal can be estimated.
Patent NO-993314-L (NO)
Inventor: JOHNSEN FREDDY
IPC: A23L29/20
Filed: 1999-07-05
Abstract: The present invention relates to gelled feed products, means for making said products and a method for manufacturing gelled feed products. The product comprises 80-98 weight % raw material of animal or marine origin pre-treated with KOH and/or NaOH, KHCO3, K2CO3, NaHCO3, Na2CO3, or (NH4)2CO3 and 0.5-5 weight % alginate or pectin, a calcium source standard feed ingredients and calcium. The product may contain 0-10 weight % fish meal or carbohydrates. Said means are raw material of animal or marine origin pre-treated with alkali giving said raw material a pH of 8-12. The method comprises mixing raw materials of marine or animal origin, comprising offals, alginate or pectin, and a calcium source and standard feed ingredients, particulating said mixture into any useful geometrical shape, expose it to acid treatment in a bath. The raw material is pre-treated with alkali or to addition of alginate or pectin. The resulting mixture is formed into desired shape and treated in an acid bath to form the gelled product. Preferably the acid bath is having a pH of 0.5-5.5 and the retention time in the bath is 30 seconds-12 hours. The preferred acid is formic aid.
Patent NO-994081-L (NO)
Inventor: BRANT PATRICK
IPC: C08L23/08
Filed: 1999-08-24
Abstract: The invention is an oriented multilayer film comprising at least one outer layer comprising from 50 to 100 wt.% of said outer layer of an ethylene copolymer having a density of 0.900-0.935 g/cm<3> and a CDBI of 50-95 % said outer layer being in contact with a polypropylene core layer, and said film having been made by coextrusion of said ethylene copolymer and said polypropylene layer and subsequent orientation. The coextruded layers can be uniaxially oriented biaxially oriented on tenter equipment without difficulties caused by the presence of low molecular weight amorphous polymer fractions inherently present in traditional Ziegler-Natta linear low density polyethylene. The optical properties of biaxially oriented polypropylene films can be retained while the sealing temperature is lowered and the heat seal strength and the hot tack performance properties are improved.
Patent NO-994118-L (NO)
Inventor: MOLANDER DAN
IPC: B65D6/28
Filed: 1999-08-26
Abstract: A method of forming a stackable plastic box blank is described. A net of hinged elements are formed from a first plastic material. A plurality of panels are formed from a second plastic material, with the panels located between the individual elements of the net. The individual panels are then bonded or fused to the hinge elements.
Patent NO-994863-L (NO)
Inventor: HEREDIA MIGUEL
IPC: G06K19/07
Filed: 1999-10-06
Abstract: The present invention is directed to a printer having a device for printing a data carrier. It is proposed providing the data carrier with at least one transponder chip and equipping the printer with a device for driving the transponder chip. This makes it possible to print the data carrier simultaneously or sequentially and to write data into, or read data out of, the transponder chip.
Patent SE-0000335-L (SE)
Inventor: PERSSON SOFI
IPC: H04W48/18
Filed: 2000-02-02
Abstract: The present invention relates to a method for selection of radio network when a terminal is allowed to select between a plurality of accessible radio networks. The terminal places the accessible radio networks in order of precedence and connects to the radio network which has been allocated highest priority. The radio networks are allowed to be of different kind, such as GSM, GPRS, WLAN etc. The terminal is allowed to communicate with the different radio network at which a priority list defines an order of preference between the networks. Selection of network is made by means of the priority list. When the terminal loses contact with the selected radio network the terminal checks whether contact with other radio network can be established. Further is checked whether network with higher priority than the utilized one is accessible. Connection is after that made to a network that has highest priority among the accessible networks.
Patent SE-0104225-L (SE)
Inventor: JONSSON TOMAS
IPC: B03B9/06
Filed: 2001-12-14
Abstract: The present invention concerns a mobile apparatus (1) for crushing and separating recyclable articles made up of glass and glass-mounted materials and fastening material to which parts of the glass is attached, comprising a first processing part (3) for crushing the glass and a second processing part (17) in which the material is separated through which processing parts (3, 17) the materials pass. The first processing part (3) comprises means (4, 5), which, by way of a reciprocating movement, crush the glass and a means (15) that applies a notch to the fastening material, and the second processing part (17) comprises vibrating means (18, 19) that compress the fastening material, finely grind the glass and separate the glass from the said fastening material and the glass-mounted material.
Patent SE-0200697-L (SE)
Inventor: WAESTERMARK KURT-GOERAN
IPC: B60S1/60
Filed: 2002-03-08
Abstract: A system for automatic cleaning of exterior surfaces of light lenses and other exterior signalling or viewing surfaces of a motor vehicle (10) comprises at least one cleaning nozzle (12A) having a fluid inlet connectable to a source (14) of pressurised cleaning fluid and a fluid outlet for directing a pressurised cleaning fluid toward an exterior surface (12) to be cleaned, an automatically operating cleaning control device (21) for repetitive on-off control of supply of pressurised cleaning fluid to the cleaning nozzle (12A), and a vehicle movement sensor device (20) connected to the cleaning control device (21) and responsive to movement of the vehicle to enable the cleaning control device (21) only in response to the vehicle movement sensor device (20) sensing travel of the motor vehicle. The vehicle movement sensor device (20) may include a vehicle vibration sensor (20A) and means (20B) for detecting vehicle vibrations indicative of travel of the motor vehicle.
Patent SE-0200765-L (SE)
Inventor: EDENROTH ANDERS
IPC: A47K17/00
Filed: 2002-03-13
Abstract: The invention refers to a toilet brush holder (1), which consists of a spiral (3) provided in a housing (2), the upper portion (4) of which has a diameter, which mainly corresponds to the diameter of the rush hair (9) of a toilet brush (7) and said spiral (3) diameterally decreases in a direction downwards in the housing (2) at the same time as the lower portion (5) of the spiral (3), when a toilet brush (7) has been screwed down or pressed down into the same, is fixing the toilet brush (7) in position on a distance above the bottom (6) of the housing (2).
Patent SE-0402691-L (SE)
Inventor: RUPPI SAKARI
IPC: C23C16/40
Filed: 2004-11-05
Abstract: The present invention relates to a refined method to produce textured ±-Al 2 O 3  layers in a temperature range of 750-1000°C with a controlled texture and substantially enhanced wear resistance and toughness than the prior art. The ±-Al 2 O 3  layer of the present invention is formed on a bonding layer of (Ti,Al)(C,O,N) with increasing aluminium content towards the outer surface. Nucleation of ±-Al 2 O 3  is obtained through a nucleation step being composed of short pulses and purges consisting of Ti-containing and oxidising steps. The ±-Al 2 O 3  layer has a thickness ranging from 1 to 20 µm and is composed of columnar grains. The length/width ratio of the alumina grains is from 2 to 15, preferably 6 to 10. The layer is characterised by a strong (110) growth texture, measured using XRD, and by the low intensity of (012), (104), (113), (024) and (116) diffraction peaks.
Patent SE-0502203-L (SE)
Inventor: CARLMARK ROLF
IPC: A44B99/00
Filed: 2005-10-06
Abstract: The clamp for straps, belts, lines and similar has a buckle with at least three crossways bars and around the central bar a pivotable arm is arranged for fastening a hand strap. The clasp accommodates a rein on lead which extends inwards and outwards through the opening between the bars at the same time as the rein or lead runs above the central bar. The pivotable arm has at least one pressure bulge which can be pressed against the rein by a tractive force in the hand strap. When the tractive force is released and the pivot arm pivots backwards, released from pressing against the rein, the whole clasp is movable along the rein to the required adjustment position.
Patent SE-0502399-L (SE)
Inventor: TROIVE LARS
Filed: 2005-10-28
Abstract: The region of the rod (8) intended to be cut is heated above a temperature at which the cleavage break stress for the metal intersects the tensile strain curve for the same material.
Patent SE-0502458-L (SE)
Inventor: ERLING JOHAN
Filed: 2005-11-07
Abstract: At least one of the weights contains a number of locking parts around its central opening which extend radially inwards to engage with the bar or a sleeve fitted over the bar. The locking parts comprise an elastically resilient material and are designed to deform when they engage with the bar or sleeve. The fastener system is used to secure the disc-shaped weights to either end of the bar.
Patent SE-0702194-L (SE)
Inventor: MAARTENSSON PER
Filed: 2007-09-26
Abstract: The present invention relates to a cutting tool, and a method of making thereof, having improved resistance to corrosion caused by cooling liquid, comprising the steps of providing a hard body, such as a cemented carbide or ceramic body performing a first coating deposition process, to obtain a first coating, comprising depositing, by Chemical Vapour Deposition (CVD) techniques known in the art, one or more layers of refractory material (s), lowering the temperature of the cutting tool to at least a temperature where cooling cracks form in the coating, and additionally performing a crack sealing step using, e.g., CVD, Plasma Activated CVD or Atomic Layer Deposition, whereby substantial parts of the cooling cracks are filled with a crack filling material, being the same as or different from the material (s) in the first coating, using a deposition technique having sufficiently high step coverage.
Patent SE-7415805-L (SE)
Inventor: THOMA J A
IPC: C07D215/02
Filed: 1974-12-16
Abstract: In a process for treating 2-(beta-cyanoethyl)-cyclohexanones with a dehydrogenation catalyst to produce the corresponding quinolines, the improvement comprising passing the 2-(beta-cyanoethyl)-cyclohexanone over a dehydrogenation catalyst at temperatures below 230 DEG  C and thereafter contacting the resulting reaction product, in the gaseous state and in the presence of hydrogen, at a temperature of over 230 DEG  C.
Patent SE-7503514-L (SE)
Inventor: FRANZMAIR R
IPC: C07D233/44
Filed: 1975-03-26
Abstract: A process for the preparation of 2-(substituted aryl)amino-2-imidazoline derivatives by reacting appropriate substituted aniline derivatives with 1-aroyl-imidazoline-2-ones in the presence of at least two mols of phosphorus oxychloride per mol of the aniline derivative and optionally hydrolyzing the resulting intermediate compound. Certain novel 2-dihaloarylamino-2-imidazoline derivatives with hypotensive action are also disclosed.
Patent SE-7512678-L (SE)
Inventor: MILL P J
IPC: B65D41/04
Filed: 1975-11-12
Abstract: The present invention relates to a container which has a removable screw cap. Said screw cap comprises an outer sleeve, a portion of which is provided with an internal screw-thread arranged to cooperate with an external screw-thread on the container, an inner cylindrical spigot or plug secured at one end within the sleeve by a bridge portion and arranged to fit inside the container, a plurality of flanges or rings on the spigot or plug, the said flanges or rings being arranged to make an interference fit with the inside of the container and a closure diaphragm closing the spigot or plug. The instant container is useful in diagnostic work, for example, to contain blood samples.
Patent SE-7602241-L (SE)
Inventor: VERDIER H
IPC: B60C11/12
Filed: 1976-02-24
Abstract: Tire treads are made more resistant to "groove wear" without reducing adherence of the tread to wet or moist roads by providing specially located recesses and incisions in the critical zones formed by the salient angles and the reentrant angles of the broken-line circumferential ribs.
Patent SE-7607608-L (SE)
Inventor: SAUER H
IPC: H01M4/86
Filed: 1976-07-02
Abstract: The negative zinc electrode of a primary element with alkaline electrolyte and hydrophobic air electrode has a compressible expansion body positioned within the negative electrode.
Patent SE-7609225-L (SE)
Inventor: ZEHENDER E
IPC: F21V7/22
Filed: 1976-08-19
Abstract: The reflectors, for example for automotive vehicle head lamps are reflectorized by evaporating aluminum thereon in a vacuum vessel at a vacuum of about 10-7 bar; thereafter, and without removing the reflectors, a gaseous monomer is introduced raising the pressure to about 5 x 10-6 bar to deposit a protective layer by polymerization from the gaseous phase. The monomer gases, preferably, are low molecular weight siloxanes having methyl-, vinyl- or phenyl groups, preferably hexamethyldisiloxane (HMDS), or methyl-, vinyl- or alkoxy silanes, preferably vinyltrimethylsilane (VTMS), polymerization being accelerated and ensured by an electrical discharge generated within the vessel by a heated electron emitter placed at a negative voltage with respect to the reflector blanks. After polymerization, the layer is rendered hydrophilic by treatment with oxygen at a pressure of about 10-2 to 10-3m bar to form an organosilicon polymeric protective layer which is inherently hydrophobic and has a hydrophilic surface.
Patent SE-7611116-L (SE)
Inventor: ERIKSSON E F
IPC: D21B1/34
Filed: 1976-10-07
Abstract: Process and apparatus are provided for disintegrating waste paper containing metallic and similar particulate material appreciably heavier than the paper, and separating the heavier material from an aqueous slurry of disintegrated paper fibers and particles by centrifugal force and gravity settling, comprising disintegrating waste paper in the presence of water while imparting a vortical flow to the resulting slurry of a velocity sufficient to throw relatively heavy particulate material towards the outer periphery of the resulting vortex while lighter waste paper fibers and particles move towards the inner periphery of the vortex; establishing a relatively quiescent zone below the outer periphery of the vortex; permitting the heavier particulate material in that zone to settle out and collect; and withdrawing a slurry of waste paper fibers and particles from an inner peripheral portion of the vortex relatively free from heavier particulate material.
Patent SE-7713973-L (SE)
Inventor: MANDRIN C
IPC: F01K23/10
Filed: 1977-12-08
Abstract: A flow of hot combustion gas from an open gas turbine plant surrenders heat via an intermediate forced-flow circuit to a vapor circuit system in which a hydrocarbon working medium flows. The forced-flow intermediate circuit uses a liquid heat vehicle such as a mixture of diphenyl and diphenyl oxide to transfer heat from the hot exhaust gas of the open gas turbine plant to the working medium of the vapor circuit system. This heat vehicle is passed through a plurality of successively connected tubes in the exhaust gas duct so as to reduce the amount of leakage should a leak occur in the tubes and, thus, the chance of an explosion. The waste heat transferred to the vapor circuit system can be used to drive a compressor of a refrigerating circuit, e.g. used to cool a flow of natural gas in a pipeline located in an arctic region.
Patent SE-7806764-L (SE)
Inventor: JOHANSSON A B
IPC: D03D11/00
Filed: 1978-06-12
Abstract: A forming fabric for papermaking, cellulose and similar machines consists of two plies, each ply comprising one set of warp threads and one set of weft threads joined together by separate binder weft threads which are positioned between the two plies and which interweave with threads from each set of warp threads. <IMAGE>
Patent SE-7811372-L (SE)
Inventor: LUNDMARK L
IPC: B27L1/00
Filed: 1978-11-02
Abstract: This invention relates to an attachment device for wear rubber elements in barking drums and has as its object simplifying the mounting of such elements by avoiding unnecessary drilling of mounting holes. According to the invention the wear rubber elements are retained at their longitudinal edge sections by mounting bars, for the anchoring of which in the shell plate of the drum bark outlets are utilized.
Patent SE-7902152-L (SE)
Inventor: WOYTIUK L V
IPC: H01B7/285
Filed: 1979-03-09
Abstract: An electric cable having a multi-stranded core of insulated conductors and a jacket, in which the spaces between and around the conductors are at least partially filled with a mixture which forms a blockage to the penetration of water. The mixture comprises water repellant treated calcium carbonate and high molecular weight polyacrylamide resin which do not react with each other or when in contact with water. Preferably the individual conductors are coated with a hydrophobic liquid such as a low viscosity paraffinic oil.
Patent SE-7903595-L (SE)
Inventor: BERGERER A
IPC: C07F7/18
Filed: 1979-04-24
Abstract: Novel phenoxyalkyl-, thiophenoxyalkyl- and pyridyl- oxyalkyl-silanes of formula   <IMAGE> wherein R<1> is -NH2, NR<4>H, NR2<4>, -CHO, -CN, -COR, Cl, Br, I, -SO2R<4>, -SOR<4>, -NO2, -SR<4> or -OR<4>, R<2> is a methylene group or an alkylene group containing 3 to 12 carbon atoms, each of R<3> and R<4> is selected from alkyl, cycloalkyl, aryl, alkaryl and aralkyl groups, any alkyl group present in R<3> and R<4> containing 1 to 12 carbon atoms, and Z is oxygen or sulphur, are prepared by reacting substantially equimolar amounts of an alkali metal phenoxide, thiophenoxide or pyridyloxide with a silane of formula XR<2>Si(OR<3>)3, where x is halogen, under anhydrous conditions in the presence of a dipolar aprotic solvent and a liquid hydrocarbon. The silanes are useful as coupling agents for glass fibre- reinforced composites, as flocculating agents for water purification and as sizes for glass fibres or fabrics.
Patent SE-7907374-L (SE)
Inventor: TILLANDER BENGT S R
IPC: B67B1/04
Filed: 1979-09-05
Abstract: The present invention relates to a cork mounting apparatus for bottles which comprises two head parts, one lower part, and one upper part. The invention stands out from earlier well-known apparatus in that the upper part which includes a piston has an outer tube which is arranged around an outer wall of the lower part. Accordingly, the piston will therefore go straight up and down in a socket connected to the lower part. The lower part is also provided with a tube which extends down around the bottle-neck. The lower part tube eliminates wobbling of the bottle during the cork mounting operation. The apparatus is also useful for mounting capsules and foils on bottles. Also, with an extra fitting, the apparatus may be used as a corkscrew. The upper part may furthermore be used separately as a "doughy-free" closing plug for bottles.
Patent SE-7908367-L (SE)
Inventor: SATO Y
IPC: C07D211/90
Filed: 1979-10-09
Abstract: 2-methyl-dihydropyridine compounds having the formula:   <IMAGE> wherein R<1> is phenyl, 3-nitrophenyl, 2-chlorophenyl, 2-trifluoromethylphenyl, 2-methoxyphenyl, 2-allyloxyphenyl, 2,4-dichlorophenyl, 3,4- dichlorophenyl, 3,4-dimethoxyphenyl, 2-tolyl, 4-pyridyl or 2- thienyl, R<2> is propyl, isopropyl, 2-chloroethyl, 2-hydroxyethyl, 2-ethoxyethyl, 2-phenoxyethyl, 2-benzyloxyethyl or 2-(N-benzyl-N-methylamino) ethyl,        R<3> is lower alkyl, and R<4> is di(lower)alkoxymethyl, formyl, hydroxymethyl or cyano, provided that,        when R<1> is 3-nitrophenyl,        then R<2> is 2-hydroxyethyl and R<4> is cyano or formyl, or           R<2> is propyl or isopropyl, and pharmaceutically acceptable salts thereof. These compounds have vasodilating and anti-hypertensive activities.
Patent SE-7908665-L (SE)
Inventor: BERGQUIST P-M
IPC: A61G7/10
Filed: 1979-10-18
Abstract: A device for handling patients who are confined to bed consists of a hoisting appliance having bars 22, 23 at the long sides of the bed, with it being possible to secure an underlay, which is made of textile material and which is in several parts, at the bars, which latter can be raised and lowered and rotated individually. According to the invention, use is made of a carriage which can be separated from the bed and which carries the bars and a drive unit 31 for moving them upwards and downwards, respectively, and for rotating them. <IMAGE>
Patent SE-7910554-L (SE)
Inventor: IWAO J-I
IPC: C07D207/16
Filed: 1979-12-20
Abstract: Disulfide compounds which have the general formula   <IMAGE>   and salts thereof used for reducing blood pressure and for preventing or relieving diabetic complications, processes for manufacturing thereof, compositions comprising them and pharmaceutically acceptable excipients, and administering methods are mentioned.
Patent SE-8003342-L (SE)
Inventor: JOHANSSON HANS ARNE VALENTIN
IPC: A61G1/02
Filed: 1980-05-05
Abstract: The present invention relates to a seat at patient-lifting devices, said seat comprising a carrier frame (6) mounted on a hoisting gear (2) and support means (9, 10) extending between outwardly directed carrier frame portions (7, 8). Since the seats at patient-lifting devices often become very dirty, they need to be cleaned in special cleaning devices, so called decontamination devices. However, the present seats are not suitable for cleaning in cleaning devices of this type and time-consuming measurements are required to loosen and reengage the seats. In order to eliminate said problems and provide a seat that may be cleaned in especially efficient cleaning devices and further may be quickly and safely disconnected and connected in a simple manner the seat according to the invention is characterized by the features that the carrier frame (6) comprises two separate sitting means (12 and 13) spaced from each other to provide a seat with an opening (27) therein, whereby each sitting means (12 and 13 respectively) and/or the carrier frame (6) has a coupling device (14 and 15 respectively) adapted to permit fixing of the sitting means (12 and 13 respectively) above the support means (9 and 10 respectively) by moving the sitting means (12 and 13 respectively) into engagement with the carrier frame (6) and whereby each sitting means (12 and 13 respectively) and/or carrier frame (6) has a position indicator (15, 16 and 17, 18 respectively) arranged such that any one from above may determine whether the sitting means (12 and 13 respectively) is in fixed position (A and B respectively) above the support means (9 and 10 respectively).