baber/WOPTO huggingface dataset:
Patent IT-8321095-D0 (IT)
Inventor: PARMEGGIANI ALDO
IPC: B23K9/02
Filed: 1983-05-13
Abstract: A method for restarting the longitudinal welding seam when producing thin-walled tubes from a metal tape comprises the steps of starting welding with the tape in motion and the welding current ampere being gradually raised from zero to the steady state values steady state step in which the longitudinal welding seam is continuously produced and the welding current ampere is at its steady state value, a third step in which the welding is stopped and the welding current ampere is gradually decreased from its steady state value to nearly zero, and a restarting stage in which the welding seam is overcast partially behind the point at which it had been stopped and the welding current ampere is gradually raised from nearly zero to the steady state value once again. An apparatus for performing the method is also disclosed.
Patent IT-8921937-D0 (IT)
Inventor: ANDREI MARIA
IPC: G02F1/15
Filed: 1989-10-06
Abstract: A solid, polymeric electrolyte is constituted by a solid solution of an ionic compound in a polyepoxide, wherein said polyepoxide is the product of copolymerization of a monoepoxide of formula: <CHEM>  wherein:  R stands for methyl or ethyl radical; and  n is an integer comprised within the range of from 2 to 10;  with a diepoxide of formula: <CHEM>  wherein:  m is an integer comprised within the range of from 2 to 10; with a molar ratio of monoepoxide to diepoxide comprised within the range of from 99.9/0.1 to 90/10; with said polyepoxide furthermore having a weight average molecular weight equal to, or higher than, 1,000, and a glass transition temperature (Tg) of from -80 to -60 DEG C. The solid, polymeric electrolyte can be converted into an electrochemical membrane useful in the manufacture of high-energy-density electrochemical generators, optical displays, electrochromic systems and sensors.
Patent IT-8767593-D0 (IT)
Inventor: BISIACH BRUNO
IPC: B25J18/00
Filed: 1987-07-10
Abstract: The invention concerns an industrial robot comprising a column (10,12) housing a first group (17) of coaxial hollow shafts rotatably coupled to a first articulated joint (73) positioned at about 60 DEG to the first group (17) of hollow shafts. A second group (89) of coaxial hollow shafts receives the rotating movement from the first articulated joint (73) and transmits it to a second articulated joint (108), also arranged in slanted relationship at 60 DEG . A third group (126) of coaxial hollow shafts receives the rotating movement from the second articulated joint (108) and transmits it to a third (134) articulated joint which in turn is connected to an end bush (144) supporting implements or operative tools. The invention is of particular advantage thanks to its high mobility and to the particular orientation in the space allowed to the several articulated joints.
Patent SE-0002602-D0 (SE)
Inventor: FALK KENT OLOF
IPC: H01Q5/00
Filed: 2000-07-10
Abstract: An antenna for simultaneous microwave transmission and reception is disclosed. The antenna comprises an array of wave-guides (10, 16) arranged side-by-side. In a typical embodiment of the array the wave-guides are rectangular wave-guides comprising a symmetrically or un-symmetrically placed ridge (8) and forming an array of vertical or horizontal columns. Opposite to the ridge at a second wall of the rectangular wave-guide slots (20, 21, 27, 28) are provided in the front wall, each aperture wave-guide being made narrow-band tuned for a respective transmitting or a receiving frequency in order to achieve a low coupling between transmitting and receiving to facilitate simultaneous transmission and reception at equal polarisation. Furthermore parallel to the array of slotted wave-guides a wave-guide filter (30, 35) may be arranged at each side forming a respective transmitting signal filter and a receiving signal filter to form a compact single aperture transmit/receive microwave antenna unit. In the typical embodiment slots are cut in a direction parallel to the extension of the wave-guide columns. Every second slot is further positioned displaced to each side of an EMAX at the front wall. In a further embodiment presenting a different transmit and receive polarisation either the receive or transmit portion comprises regular rectangular wave-guides, which present radiating slots in their front facing short side wall. These slots are directed at an angle across the front wall of the column thereby generating a different polarisation between the simultaneous transmission and reception portions of the antenna array.
Patent SE-0003106-D0 (SE)
Inventor: BROBERG TONY
IPC: A42B3/06
Filed: 2000-09-01
Abstract: The invention relates to a helmet, comprising an inner shell of dimensionally stable, shock absorbing cellular plastic intended to be located nearest to the user's head and an outer covering which is arranged on the outside and covers the inner shell. According to the invention, the outer covering comprises a compressable covering of a thermo-compressed plastic material which has a higher density than the inner shell. Since both the inner shell and the outer covering have force-absorbing properties, the inner shell may be made thinner when the outer covering is made thicker. This means that the outer covering may be made thicker without the total thickness of the helmet necessarily being increased. A thicker outer covering is advantageous in order to prevent the outer covering from being torn off when it gets in contact with the ground.
Patent SE-0003704-D0 (SE)
Inventor: ZECHMANN JUERGEN
IPC: B60T7/12
Filed: 2000-10-13
Abstract: Proposed are a method and a device for controlling a braking system of a vehicle, braking force being maintained in at least one operating state at least one wheel of the vehicle while the braking pedal is actuated, independently of the degree of the pedal actuation. In this context, different conditions are provided jointly or alternatively for activating or deactivating the function.
Patent SE-0101443-D0 (SE)
Inventor: TOTTIE JESPER
IPC: B25B23/00
Filed: 2001-04-24
Abstract: The articulated spanner (1) has a head which can be locked temporarily with an S-bent spring. The head (5) at its one free end part (3) at its front is articulatedly connected to the spanner central hand grip part or spanner shaft (2). At least the one head of the spanner is adjustable in at least two predetermined angle positions relative to the spanner shaft around an axis (7) through the shaft free end part and the head.  At the same time, a spring-loaded stop component (9) temporarily fixes the position of the head in distinct angle positions relative to the spanner shaft.
Patent SE-0103735-D0 (SE)
Inventor: REYIER INGEMAR
IPC: B25J9/16
Filed: 2001-11-12
Abstract: A robot system comprising an industrial robot with a control system including a main memory ( 5 ) with at least one robot program an external computer ( 4 ) connected to the control system, wherein the robot system is adapted such that the robot program is editable in the external computer. The robot system comprises means 816 ) for obtaining a reference to that part of the robot program which is to be edited and for creating a local reflection in the external computer of said part, means ( 14 ) for generating and sending an order to the control system to carry out a change directly in said part of the robot program in the main memory of the control system, and means for updating the reflection. A method for editing a robot program from an external computer, which is connected to the control system of the robot. The method comprises obtaining a reference to that part of the robot program that is to be edited, creating a local reflection of said program part in the external computer by fletching a copy of the program part according to the reference, editing the program part in the external computer, sending an order to the control system to carry out a change in the robot program in dependence on said editing and carrying out said change directly in the main memory of the control system, and updating the reflection.
Patent SE-0203157-D0 (SE)
Inventor: CARPENTER MICHAEL JOHN
IPC: C22C29/06
Filed: 2002-10-25
Abstract: Cemented carbide contains 8-12 wt.% cobalt and nickel with a cobalt/nickel weight ratio of 0.25-4, 1-2 wt.% chromium and 0.1-0.3 wt.% molybdenum. All of the tungsten carbide grains have a size of less than 1 mu m. A magnetic cobalt content is 80-90% of the chemically determined content.
Patent SE-0203753-D0 (SE)
Inventor: BERG STEFAN
IPC: A61P3/10
Filed: 2002-12-17
Abstract: The present invention relates to new compounds of formula (I) wherein Z is N; Y is CONR5, NR5CO, SO2NR5, NR5SO2, CH2NR5, NR5, NR5CONR5, CH2CO, CO, O or CH2O; X is CH or N; P is phenyl or a 5 or 6 membered heteroaromatic ring containing one or more heteroatoms selected from N, O or S and said phenyl ring or 5 or 6 membered heteroaromatic ring may optionally be fused with a 5 or 6 membered saturated, partially saturated or unsaturated ring containing one or more atoms selected from C, N, O or S; Q is C1-6alkyl, C2-6alkenyl or C2-6alkynyl, a process for their preparation and new intermediates used therein, pharmaceutical formulations containing said therapeutically active compounds and to the use of said active compounds in therapy, such as provide compounds having a selective inhibiting effect at GSK3.
Patent SE-0302247-D0 (SE)
Inventor: AGRELL FREDRIK
IPC: F02B1/12
Filed: 2003-08-20
Abstract: An arrangement and a method for controlling a combustion engine, e.g. of the type called HCCI engine. A control unit is operable for controlling the self-ignition of the fuel mixture towards an optimum crankshaft angle (cad<SUB>iopt</SUB>) within a load range (L<SUB>tot</SUB>). The load range (L<SUB>tot</SUB>) can be divided into at least two subranges (L<SUB>II</SUB>, L<SUB>III</SUB>). The control unit is operable to controlling the self-ignition of the fuel mixture towards an optimum crankshaft angle (cad<SUB>iopt</SUB>) within one of the subranges (L<SUB>II</SUB>) by a strategy (II) which entails the effective compression ratio (c) in the cylinder being varied, and within the second subrange (L<SUB>III</SUB>) by another strategy (III) which entails a variable amount of cooled exhaust gases (ceg) being led to the combustion chamber also enabling in the second subrange (L<SUB>III</SUB>) to control the self-ignition of the fuel mixture towards an optimum crankshaft angle (cad<SUB>iopt</SUB>) by variation of the effective compression ratio (c) in the cylinder without it falling below a lowest acceptable value (C<SUB>min</SUB>).
Patent SE-0401672-D0 (SE)
Inventor: JANSSON NILS
IPC: A23K1/00
Filed: 2004-06-30
Abstract: The invention concerns an antimicrobial acidifying feed product comprising a core and a coating, the core comprising a porous carrier and at least one acid and the coating comprising at least one organic acid, or a salt, ester or glyceride of said acid(s), wherein the pKa-value of at least one acid in the core is lower than the pKa-value of at least one organic acid in the coating, and methods of its production.
Patent SE-8204416-D0 (SE)
Inventor: DUBROVSKY E V
IPC: B21D31/04
Filed: 1982-07-21
Abstract: PCT No. PCT/SU81/00066 Sec. 371 Date Jun. 10, 1982 Sec. 102(e) Date Jun. 10, 1982 PCT Filed Jul. 30, 1981 PCT Pub. No. WO82/02009 PCT Pub. Date Jun. 24, 1982.A device for corrugating a sheet material with forming staggered cut corrugations, comprising a mechanism 1 for feeding a sheet material 2 to at least two punches 3, 4. The punches 3, 4 are mounted for reciprocating motion on both sides of the material 2 in the plane perpendicular to the plane of the material 2 and over the surface of the material 2 at right angles to the direction of its feeding. The device is provided with dies 12, 13 disposed on both sides of the punches 3, 4 in the direction of feeding the material 2, with a clearance being not less than the thickness of the material 2. The dies 12, 13 are adapted to reciprocate relative to the punches 3, 4 at right angles to the plane of the material 2 such that in the process of forming the corrugations the punches 3, 4 are forced in the material 2 between the oppositely lying dies.
Patent SE-8206838-D0 (SE)
Inventor: HETEINEN K
IPC: B65G1/06
Filed: 1982-11-30
Abstract: A pick-up means for roller pallets in such applications where the roller pallets (1) run on rails (2) on tracks (3). At the discharge end of the tracks there is a stop (4) preventing the discharge of roller pallets until a pick-up means (6) provided with a travelling surface (5) comes to get the roller pallets meant to be dispatched. The pick-up means of the invention is characterized in that it comprises a slide (8) movable in its longitudinal direction and provided with a transporter (7), said slide being at a pick-up operation movable in under the first roller pallet (1) on the rails (2), while at the same time it will disengage the stop (4) so that the roller pallet moves onto the travelling surface (5) of the pick-up means, being pulled by the slide (8). The pick-up operation is now accomplished with considerably greater safety and speed than with any apparatus of prior art.
Patent SE-8302719-D0 (SE)
Inventor: SKALLEN B
IPC: G01N1/10
Filed: 1983-05-11
Abstract: PCT No. PCT/SE84/00177 Sec. 371 Date Jan. 7, 1985 Sec. 102(e) Date Jan. 7, 1985 PCT Filed May 11, 1984 PCT Pub. No. WO84/04591 PCT Pub. Date Nov. 22, 1984.The invention relates to an apparatus and a method for determining the drainability by permeability measurements. The apparatus is provided for taking a sample of a suspension, particularly a fibre suspension, e.g. such as flows in a pipe (2), said apparatus including a sampling piston housing (4) connected to the pipe (2) and accommodating a sampling piston (5) which can be displaced into the pipe (2) and has a through hole for forming a sample chamber (9) for taking out a pulp sample. The housing (4) is in communication with a dilution and mixing chamber (35) including an agitation or mixing device (36), the lower portion of the chamber (35) being closed off by an end member (23) with a screening plate (22). In the method in accordance with the invention there first takes place measurement on the entire pulp sample, subsequent to which the sample is liberated from its fine fraction by a washing process in the mixing chamber (35), measurement on the proportion of fibre in the pulp sample then taking place, for which purpose the permeability of the pulp bed formed against the screening plate (22) is measured during one or more pressure drops, possibly with intermediate slushing with the aid of the mixing device (36) and reformation of the pulp bed.
Patent SE-8303579-D0 (SE)
Inventor: EMILSSON F
IPC: B60T13/38
Filed: 1983-06-22
Abstract: This invention relates to a rail vehicle brake system comprising an air brake cylinder (10, 11) with a piston (12) which is spring-biased for brake application on one side thereof, and a control system for selectively supplying pressurized air to said cylinder. On both sides of the piston (12) the air brake cylinder spaces (10, 11) are connected to a common control system (28, 31) for the supply of pressurized air thereto. The control system-by controlling the supply and discharge to and from the respective spaces-accomplishes a pressure differential between the spaces for service braking.
Patent SE-8306553-D0 (SE)
Inventor: WENDEL O
IPC: B29C48/32
Filed: 1983-11-28
Abstract: Die has central mandrel for the extrusion of hollow bodies in which the mandrel has flow channels providing a flow of material in at least two different directions relative to the longitudinal axis of the die. Deflector provides a flow of material having mutually different flow cross sections. Sleeve shaped element is supported by the mandrel and has grooves in the envelope surface defining the different directions. Longitudinal axis forms the bisectrix to the angle between the grooves. Flow directions are defined by crossing sets of grooves in the external wall of the sleeve, where the grooves in each set are parallel and spaced at a moderate distance, within the range of some millimeters.
Patent SE-8400383-D0 (SE)
Inventor: BOROVKOV VASILY SERGEEVICH
IPC: B29C39/12
Filed: 1984-01-26
Abstract: Compsn. is fed into a forming unit between two covering sheets. The forming unit comprises two continuous conveyor belts which pass through a heating chamber prior to a cutter. Each conveyor is made of pallet sections. Each of these comprises longitudinal and transverse reinforced projections which are designed to form a series of cells. The supporting elements for the transverse projections cooperate with rollers in the heating chamber.
Patent SE-8401892-D0 (SE)
Inventor: CARLICK D J
IPC: C09D11/02
Filed: 1984-04-05
Abstract: Thixotropic gravure printing inks contain a resin binder, pigment, solvent system, and an effective amount of a rheology modifier. Preferably the inks contain about 0.1 to about 10 percent by weight of the rheology-modifying agent. Preferably the rheology modifier is an aluminium salt of a C8-C18 alkanoic acid or a mixture of such salt with a C10-C20 fatty acid. Other rheology modifiers include polyesters, alkyd resins, polymerised oil derivatives, acrylic polymers and organic-modified clays. The use of the thixotropic inks minimises the penetration of the ink into the paper to which it is applied.
Patent SE-8404027-D0 (SE)
Inventor: JANSSON LARS OVE
IPC: B27G15/00
Filed: 1984-08-08
Abstract: The present invention concerns in brief a drill (1) for making of preferably through installation bores, through which bores flexible shafts, cables and the like can be lead in. The drill (1) comprises a bore crown (2) and a shank (3). The bore crown (2) has main cutting edges (6, 7) for forward drilling, side cutting edges (8) for radial drilling, and end cutting edges (9) for rearward drilling. The shank (3) preferably has a significantly smaller thickness than the area being drilled by the main cutting edges (6, 7).
Patent SE-8601069-D0 (SE)
Inventor: FUNDELL YNGVE
IPC: D21G3/00
Filed: 1986-03-07
Abstract: The substances applied to paper to improve its surface is spread with a blade which has small cuts and indentations.
Patent SE-8603013-D0 (SE)
Inventor: CARLSSON MATS
IPC: E04C2/26
Filed: 1986-07-07
Abstract: A method and an arrangement for packaging two or more plaster boards by covering the transversal edge surfaces (4, 5), either partially or fully, of two or more sheets (1, 2) of plaster board with a tape (6), which has a width greater than the combined thickness of the edge surfaces, such that part (6a) of the tape will cover said edge surfaces (4, 5) and further parts (6b, 6c) of the tape can be fastened to outer board surface regions, that extend adjacent said edge surfaces (4, 5). This is effected by: a) selecting a given length to the tape (6); b) positioning the tape (6) adjacent the edge surface (4, 5) to be covered, such that an imaginary centre line (45) on the tape is located adjacent an imaginary centre line of the edge surfaces; c) bringing the tape (6) and the edge surfaces (4, 5) into co-action with one another, so that one part (6a) of the tape will cover the edge surfaces while further tape parts (6b, 6c) are folded for co-action with a respective one of the further board surface regions; (12, 13); and d) subjecting the tape to two simultaneous and uniform tape folding movements along the whole of its longitudinal extension, such as to fold the whole of the tape length along two mutually parallel fold lines (35, 36).
Patent SE-8603017-D0 (SE)
Inventor: BULMAN M J
IPC: F41A1/04
Filed: 1986-07-07
Abstract: An annular piston, annular control valve, liquid propellant gun system, has a dual angle injection mechanism to provide both combustion chamber and bore gas requirements with a single injection control valve. The dual angle feature assures a stable combustion zone. The projectile is fixed by a frangible threaded tube 27 to a stub case 28 housing a booster charge 30, firing of which causes hot gases to pass into the combustion cave 120 forcing piston 38 forwardly to increase the pressure in pumping cavity 118 causing a belleville washer 206 to close passageway 77 and valve 36 to move forwardly, uncovering bores 126, 128, the aft-inclined (126) of which pass liquid propellant into the annular cavity surrounding the projectile. As pressure increases, a flexible lip 26a on the firing band 26 of the projectile is deflected to pass liquid propellant aftwardly of the projectile into combustion cavity 120. When the projectile has uncovered bores 128, liquid propellant is sprayed through these bores into the gun barrel 8, which propellant then burns due to contact with hot combustion gases. <IMAGE>
Patent SE-8604802-D0 (SE)
IPC: G01N1/02
Filed: 1986-11-10
Abstract: A water proof strip of latex film which has an adhesive layer on one side is stuck on the surface. The strip is pierced and a suitable dissolving liquid is injected. The liquid is then sucked back into the injecting device and removed for analysis by a volumetric method.
Patent SE-8604933-D0 (SE)
Inventor: JUNGVIG S-E
IPC: F16L5/00
Filed: 1986-11-18
Abstract: An arrangement for connecting a pipe system extending in a preferably essentially parallel manner in relation to and close to a wall surface to pipelines extending through the wall surface, comprises at least one coupling housing 4, located adjacent to the wall surface, connecting at least one pipeline 2 extending through the wall surface to at least one pipeline extending at a different angle in relation to the pipeline 2 extending through the wall surface. An essentially tubular pressure nipple 5 is connected to the coupling housing 4 by means of a thread connection, with an end portion surrounded by the coupling housing 4 engaging around an end portion of a pipeline 2 extending from the wall surface into the coupling housing 4, manual rotary action imparting to the pressure nipple 5 a displacement movement which acts on one or more locking and sealing member(s) 8, 9, 10 in such a manner that the pipeline 2 is made to communicate in a sealed manner with a bore 6 located essentially centrally in the pressure nipple 5. The bore 6 comprises at least one outlet opening 7, 7' communicating with at least one outlet duct formed in the coupling housing 4. <IMAGE>
Patent SE-8605360-D0 (SE)
IPC: B01J20/26
Filed: 1986-12-12
Abstract: The conveyor takes materials from a reaction vessel to an extraction or concentration appts. The materials are placed in shaped cavities in the conveyor belt. The conveyor belt is made of helical metal or plastic threads assembled to form cavities.
Patent SE-8703886-D0 (SE)
Inventor: CLEMENCE F
IPC: A61K31/47
Filed: 1987-10-08
Abstract: Novel 4-hydroxy-3-quinoline-carboxamides of the formula    <IMAGE>  I wherein X is in the 5,6,7 or 8-position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, -CF3, -OCF3 and -SCF3, R1 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R2 is selected from the group consisting of thiazolyl, 4,5-dihydro-thiazolyl, pyridinyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidinyl and tetrazolyl, all optionally substituted with alkyl of 1 to 4 carbon atoms and phenyl optionally substituted with at least one member of the group consisting of -OH, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, -CF3, -NO2 and halogen R3 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and aryl, R4 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and aryl, R5 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and <IMAGE>  R5' is selected from the group consisting of alkyl of 1 to 4 carbon atoms and aryl and their non-toxic, pharmaceutically acceptable acid addition salts and salts with non-toxic, pharmaceutically acceptable bases having very good analgesic activity and a non-negligible anti-inflammatory activity and novel intermediates.