baber/WOPTO huggingface dataset:
Patent SE-0101570-D0 (SE)
Inventor: STENQVIST TORKEL
IPC: C22F1/04
Filed: 2001-05-03
Abstract: The invention refers to an aluminium alloy, a clad or unclad material for brazed products containing said alloy as a core, as well as a method of producing materials to be used in brazed products from said alloy. The material is suitable for controlled atmosphere brazing (CAB). The alloy comprises 0.6-0.9 wt% silicon, 0.1-0.35 wt% magnesium, 0.4-0.7wt% manganese, 0,1-0.25 wt% titanium, 0.25-0.35 wt% copper, and optionally 0.05-0.25 wt% zirconium, the balance consisting of aluminium and unavoidable impurities. The method for producing the material comprises the steps of subjecting said alloy to a casting process and subjecting the cast alloy to hot rolling and a cold rolling process, possibly followed by an annealing process.
Patent SE-0201548-D0 (SE)
Inventor: SCHOERLING STEFAN
IPC: A47H1/00
Filed: 2002-05-22
Abstract: The device has elongate hangers with hooks (21,22,23,24,26) at their both ends to suspend on a main rod (16), which is placed in a wall to slide hooks along the rod. The rod has brackets (30,31,32) that are arranged to leave the upper surface of the rod free as a surface to permit sliding of the hooks. The brackets include clamping units for fixing the rod.  An Independent claim is also included for a method of hanging curtains.
Patent SE-0302945-D0 (SE)
Inventor: MIURA HIROMASA
IPC: H02P6/00
Filed: 2003-11-07
Abstract: A servo motor with a built-in drive circuit is provided in which, when power is off, positional data including multiple-rotation counting values is stored in a nonvolatile memory to thereby eliminate battery back-up, and in which the CPU of a drive control circuit portion is in charge of the multiple-rotation counting itself to thereby eliminate the circuit for multiple-rotation counting. Due to a reduction in the number of lines involved and an elimination of battery back-up, a reduction in size is achieved. The servo motor with a built-in drive circuit includes an absolute encoder for detecting rotation of a servo motor portion and an electromagnetic mechanical brake, in which, when the power is off, the positional data at that time is stored in a nonvolatile memory.
Patent SE-0303012-D0 (SE)
Inventor: HOCK DAVID
IPC: H01M50/609
Filed: 2003-11-14
Abstract: The present invention relates to a gasket for use in a starved electrolyte bipolar battery. The gasket is made from a hydrophobic material in the shape of a frame to prevent the creation of an electrolyte path between adjacent cells when mounted in a battery. The frame is designed to at least partially encompass a biplate when mounted in a bipolar battery, and include means to permit gas passage through the gasket. The gasket is made from a material with deformable properties to provide a sealing to a biplate and/or endplate when mounted in a bipolar battery, whereby an outer pressure tight seal of the battery is obtained. The present invention also relates to a starved electrolyte bipolar battery and a method for manufacturing a starved electrolyte bipolar battery.
Patent SE-0401295-D0 (SE)
Inventor: RAMANATH SRINIVASAN
IPC: B24D3/02
Filed: 2004-05-21
Abstract: Production of a porous abrasive article with an interconnected porosity of at least 50 (or 40-80) vol.% comprises pressing a mixture of 0.5-25 vol.% abrasive particles, 19.5-49.5 vol.% binder and 50-80 (or 40-80) vol.% dispersoid particles, heat treating the resulting composite and immersing it in a solvent to dissolve out the dispersoid.  Independent claims are also included for:  (1) an abrasive article produced as above;  (2) an abrasive segment for a segmented grindstone, comprising a composite including superabrasive particles and a fritted metal binder matrix, where: the composite comprises 0.5-25 vol.% abrasive particles, 19.5-49.5 vol.% binder and 50-80 (or 40-80) vol.% interconnected pores; the binder matrix comprises 35-70 wt.% copper, 30-65 wt.% tin and 0.2-1.0 wt.% phosphorus; and the superabrasive particles are of diamond or cubic boron nitride and have an average size below 300  mu m;  (3) a segmented grindstone comprising a circular core with specific strength of at least 2.4 MPa-cm<3>/g and a density of 0.5-8 g/cm<3>; a series of abrasive segments comprising a composite including abrasive particles and a fritted metal binder matrix, where the composite has an interconnected porosity of 50-80 (or 40-80) vol.%; and a thermally stable adhesive between the core and the segments.
Patent SE-8300972-D0 (SE)
Inventor: FREDRIKSSON L-B
IPC: H01Q15/14
Filed: 1983-02-22
Abstract: The plastic and/or concrete material bowl-shaped body has one or more radiation reflecting and/or receiving surfaces which are pivoted and or broken in a plane, and has reduced thickness in relative to the material choice and area. It has an even surface edge formed by a component spreading along its periphery which in its prepared state is wholly or partly baked into the base material. - The component is applied to a periphery or an indentation extending in the external edge and this in a mould on the top of which material with reinforcement and reflectant layer is applied so that the indentation is covered and the layer extends beyond the mould edge.
Patent SE-8301359-D0 (SE)
Inventor: LINDAHL J A I
IPC: D21B1/12
Filed: 1983-03-14
Abstract: A process comprising: (1) grinding lignocellulosic material to form an aqueous groundwood pulp fiber suspension; (2) screening the groundwood pulp fiber suspension through a coarse screen having screen openings not less than about 5 mm; (3) defibrating lignocellulosic material separated out on the coarse screen; (4) recycling the defibrated lignocellulosic material to the groundwood pulp fiber suspension from the grinding step (1); (5) separating the groundwood pulp fiber suspension from step (2) into (a) an accepts fraction and (b) a rejects fraction, the latter comprising from about 30% up to about 85% by weight of the fiber suspension; (6) screening the rejects fraction 5(b) of the groundwood pulp fiber suspension through a screen having screen openings of less than about 5 mm; (7) separating the fiber suspension from step (6) into (a) an accepts fractions and (b) a rejects fraction; (8) recycling the rejects fraction 7(b) to the defibrating step (3) and then to the groundwood pulp fiber suspension from the grinding step (1); (9) screening the accepts fraction 7(a) to form (a) a short-fiber: accepts fraction of which from about 15 to about 60% comprises fibers passing through a sieve No. 150 in a Bauer-McNett classifier; and (b) a long-fiber rejects fraction of which at least 80% comprises long fibers retained on a sieve No. 150 in a Bauer-McNett classifier; (10) withdrawing the long-fiber rejects fraction 9(b) as groundwood pulp product (ii); (11) blending the short-fiber accepts fraction 9(a) with accepts fraction 5(a); and (12) withdrawing the resulting blend as short-fiber accepts fraction groundwood pulp product (i).
Patent SE-8302545-D0 (SE)
Inventor: KELLSTROM O
IPC: B62J6/12
Filed: 1983-05-04
Abstract: PCT No. PCT/SE84/00168 Sec. 371 Date Jan. 2, 1985 Sec. 102(e) Date Jan. 2, 1985 PCT Filed May 4, 1984 PCT Pub. No. WO84/04285 PCT Pub. Date Nov. 8, 1984.A hub and dynamo arrangement includes a wheel hub rotatable about the axis of a fixed shaft; a dynamo having an annular stator carried by the hub, an annular armature disposed radially inwardly of the stator and a current collector fixed to the armature for leading off current generated by the dynamo, the armature being mounted for rotation about the axis of the shaft independently of the hub; a control device for selectively arresting and permitting rotation of the armature about the axis of the shaft, whereby electric current is generated when the armature is arrested, the control device including a contact member mounted for radial movement relative to the axis of the shaft and mounted in a position such that the radial movement effects current-transmitting and rotation-locking engagement with the current collector; and an electrically-conducting, actuating wire attached to the contact member, both for transmitting current from the contact member, and for applying mechanical actuating force to the contact member.
Patent SE-8303295-D0 (SE)
Inventor: DELBOU T
IPC: B01D35/10
Filed: 1983-06-10
Abstract: The invention concerns a particle-separating arrangement for removal of solid and semisolid contaminants from a liquid, such as cooling water, process water, crude water, gasoline, oil, cooling and lubricating emulsions for cutting and grinding tools, beer, wine, etc. The arrangement contains a cylindrical pipe 1, which has an inlet 2 and outlet 3 in proximity to both of its ends. Between the inlet 2 and the outlet 3 there is inserted a filter element in the pipe 1, which filter element has the form of a helically wound brush 6 essentially resembling a so-called bottlebrush, a whisk or a wire brush. This filter element contains two or more sections 6a, 6b detachably joined together and arranged coaxially with each other. The inlet 2 and the outlet 3 are arranged in the envelope wall of the pipe 1, while the axial ends of the pipe are closed off with removable covers 4, 5. After removing these covers 4, 5, a desired number of sections of the filter element 6 can be pulled out from one end of the pipe for cleaning, at the same time as new, clean filter element sections are pulled into the pipe at its other end. <IMAGE>
Patent SE-8303692-D0 (SE)
Inventor: BILEK W
IPC: G01N1/06
Filed: 1983-06-28
Abstract: A microtome, in particular an ultramicrotome, has a specimen arm which, by means of an electric drive motor and a crank mechanism, can be used to execute an oscillating stroke- movement. A mechanical forward-feed device, for example a stepping motor, feeds the specimen arm forwards, in a stepwise manner, against a knife. The drive-control system for the drive motor is constructed in a manner which enables the return movement of the specimen arm, which is more rapid than the cutting movement, to be altered independently of the speed of the cutting movement. The speed of the return movement is expediently altered, in a stepwise manner, by choosing one of a plurality of voltage-steps, U2 to U4.
Patent SE-8304538-D0 (SE)
Inventor: STALLINGS J P
IPC: A61F11/14
Filed: 1983-08-22
Abstract: An ear protecting device for protecting a wearer from annoying and/or damaging noise levels. The device is comprised of a connecting member and a pair of muffs suitable for covering a wearer's ears. The muffs are suspended from opposite portions of the connecting member. The muffs are permeable to water vapor. Each said muff is at least partially porous. Each said muff has a specific airflow resistance of at least 15,000 SI rayls. Each said muff has a permeance of at least 2 metric perms.
Patent SE-8307186-D0 (SE)
Inventor: MORANDINI AMORINO
IPC: A47J36/12
Filed: 1983-12-28
Abstract: A device for automatically lifting a cover on a saucepan comprises a frame (2,3) which can be mounted on the inner edge of a pot by means of hook 9, a thermostatic valve (4) being provided within said frame. This valve includes a cylindrical central body (5), which a helical spring (6) keeps pressed down. When a predetermined temperature is reached, the cylindrical body (5) moves vertically upwards lifting an arm (7) and lifting the cover, in order to prevent the contents of the pot boiling over. <IMAGE>
Patent SE-8401838-D0 (SE)
Inventor: SADAHIRO H
IPC: E01C19/28
Filed: 1984-04-03
Abstract: An improved mechanism for generating vibrations in the horizontal plane for a ground compacting machine is disclosed. At least a rotary shaft with an eccentric mass mounted for generating required vibrations is rotatably supported within the rolling wheel. The rotary shaft adapted to be rotated by a hydraulic motor assumes the position where its center line of rotation is located on a linear line radially extending from the center line of rotation of the rolling wheel. Rotation of the hydraulic motor is usually transmitted to the rotary shaft for the eccentric mass via bevel gears. Typically, an opposing pair of rotary shafts are disposed opposite to one another relative to the center line of rotation of the rolling wheel. Three or more rotary shafts may be disposed in such a manner that their eccentric masses are distributed so as to assure good weight balance. The center line of rotation of the rotary shaft may be located in parallel with a linear line radially extending from the center line of rotation of the rolling wheel. The rotary shafts may assume the position where their center lines are located in the spaced relation in the axial direction of the center line of rotation of the rolling wheel. The rolling wheel made of steel plate is preferably covered with a layer of rubber coating.
Patent SE-8403036-D0 (SE)
Inventor: HEWITT DELBERT C
IPC: B60R1/06
Filed: 1984-06-06
Abstract: An upright shaft projects through the top and bottom wall portions of an upright frame for the mirror. A support pivotally holds the frame on the shaft non-rotatably secured in the supporting brackets of the vehicle. A radially-projecting arm is secured to the shaft. - A drive connector couples the rotatable output of a reversible drive motor to the arm on the shaft. This arrangement enables the motor to rotate the frame relative to the shaft so that the mirror can be adjusted from a remote position, e.g. from inside the vehicle. This simplified structure keeps costs low and the practically vibration-free attachment to the vehicle reduces wear.(0/2)
Patent SE-8403445-D0 (SE)
Inventor: BARTON T G
IPC: A62D101/22
Filed: 1984-06-28
Abstract: A method and apparatus are disclosed for the pyrolytic destruction of toxic or hazardous waste materials using equipment that is compact and transportable. The waste materials are fed into a plasma arc burner where they are atomized and ionized, and then discharged into a reaction chamber to be cooled and recombine into product gas and particulate matter. The recombined products are quenched using a spray ring attached to the reaction vessel. An alkaline atomized spray produced by the spray ring neutralizes the recombined products and wets the particulate matter. The product gas is then extracted from the recombining products using a scrubber, and the product gas is then burned or used for fuel. Monitoring devices are used to check the recombined products and automatically shut down the apparatus if hazardous constituents are encountered therein.
Patent SE-8405989-D0 (SE)
Inventor: BRANEMARK P-I
IPC: A61F2/38
Filed: 1984-11-28
Abstract: This invention relates to a joint prosthesis for permanent anchorage in the bone tissue of a joint in a human body, for instance a knee joint. The joint prosthesis comprises an anchorage device (3, 4; 7-10, 11) disposed to be implanted into the bone tissue at a first operation so that it remains in unloaded condition during a healing phase during which the function of the joint is not prevented and an articulation device (5, 6; 13, 12) which is arranged to be connected to the anchorage device only at a second operation after the said healing phase.
Patent SE-8406044-D0 (SE)
Inventor: CHRISTENSEN JOHN FRANKLIN
IPC: A61M31/00
Filed: 1984-11-29
Abstract: A tube which can be used for rectal introduction of a laxative with a long, thick-wall tip 2, which by means of a conical collar 3 is connected to the thin-walled tube sheath 1, has ring-shaped weakening grooves 5 and 6 between tube sheath and conical collar and between the latter and the injection tip 2. These ring-shaped weakening lines are connected to a number of lengthwise grooves 7. The ring-shaped weakening grooves mean that a pressure on the conical collar will make it collapse along a pair of weakening grooves 7 and assume a shape as shown in Figure 3 and remain in this collapsed position. This achieves an emptying of the tube, such as is much more complete than for tubes with an entirely rigid conical collar. <IMAGE>
Patent SE-8406488-D0 (SE)
Inventor: TARDY M
IPC: F15B13/042
Filed: 1984-12-19
Abstract: The invention concerns a device for the control of several hydraulic circuits. An oscillating lever (1) operates several control pistons (3) in a control stage (5). Each of these operates one of the pistons (21) of a power stage (6), connected by hydraulic chambers (26) to the operating apparatus. Each control piston (3) forms a hydraulic regulator with transitional surfaces in the shape o fa truncated cone (16, 17) which moves the power stage via an aperture (18, Figure 2, not shown) and axial channel (19) to admit pressure to chamber (20). Applications: multiple hydraulic controls, mainly for civil engineering machines. <IMAGE>
Patent SE-8501271-D0 (SE)
Inventor: BRODERSEN K-U
IPC: F16D66/02
Filed: 1985-03-14
Abstract: A wear indicator for insertion in the lining (3) of a brake shoe (1) comprises an electric conductor surrounded by a synthetic casing (6). Securing of the synthetic casing in the lining is effected by gluing or cementing. The outer surface of end (7) of the synthetic casing is profiled to provide a surface pattern of at least one projection and/or recess providing discontinuities in the axial direction to assist retention. This pattern may consist of grooves or channels running in the shape of rings, screw-lines or spirals; or intersecting spirals. Pattern may be interrupted by areas (12) with reduced diameter. Pattern may arise as a result of localised indentation (see Fig. 7a). Production of pattern may be by means of heated die plates and can be carried out at same time as injection moulding. <IMAGE>
Patent SE-8502735-D0 (SE)
Inventor: ARTEMIEV D S
IPC: B67B3/10
Filed: 1985-06-03
Abstract: The invention relates to container sealing technology using a chuck.   The chuck contains an inductance coil (1) and a fastening for the winding (2) of the latter, the said fastening taking the form of two clamping half-rings (5) and a bracket (3) which is composed of two parts which are insulated with respect to one another. The clamping half-rings (5) are situated between the windings (2) of the inductance coil (1) and the bracket (3). This device is most effective when used on conveyor lines with filling devices for different liquids. <IMAGE>
Patent SE-8503288-D0 (SE)
Inventor: MOGENSEN PALNE
IPC: F24J3/08
Filed: 1985-07-02
Abstract: The present invention relates to a method and a means for applying a heat exchanger in a drill hole (2) in rock, loose soils or the like for the purpose of heat recovery or storage, achieving a more efficient heat transfer between the defining surface (4) of the drill hole and a heating medium contained in the heat exchanger, wherein at least one heat-exchanging element (1) is lowered into the drill hole (2) and expanded in substantially radial direction so that the heat-exchanging element (1) is thus caused at least partially to be substantially in contact with the defining surface (4) of the drill hole.
Patent SE-8601154-D0 (SE)
Inventor: KROOK G
IPC: B04B1/08
Filed: 1986-03-12
Abstract: A centrifugal separator has for returning separated sludge to the separation chamber of the rotor a recirculation circuit (27, 28, 33, 39, 41, 43, 32, 30, 29) which is completely free of flow restricting nozzles. The amount of separated sludge allowed to leave the centrifugal separator through the outlet conduit (39) without being recirculated is determined by setting valves (22, 40) in the stationary outlet conduits (21, 39) for the separated sludge and clarified liquid, respectively.
Patent SE-8601932-D0 (SE)
Inventor: HASHIMOTO K
IPC: F02B75/18
Filed: 1986-04-25
Abstract: A Stirling cycle type engine having five cylinders annularly and equiangularly arranged is disclosed. The expansion chamber of one cylinder is connected to the compression chamber of an adjacent cylinder through a cooler device, a regenerator, and a heater device. The cooler device, regenerator, and heater device are serially stacked and are contained within a cylindrical element. The five cylinders and five cylindrical elements which function as heat exchanging means are supported by a frame having a plurality of plate elements. Each heater device is placed on one of the plate elements adjacent the expansion chamber of one of the cylinders.
Patent SE-8603346-D0 (SE)
Inventor: REINHALL R B
IPC: D21D5/02
Filed: 1986-08-07
Abstract: PCT No. PCT/SE87/00341 Sec. 371 Date Jan. 23, 1989 Sec. 102(e) Date Jan. 23, 1989 PCT Filed Jul. 20, 1987 PCT Pub. No. WO88/00992 PCT Pub. Date Feb. 11, 1988.An apparatus is provided for treating a fibre suspension by screening and fibre-separating mechanical working in the manufacture of papermaking pulp. The apparatus is provided with a rotor arranged within a housing, which rotor is surrounded by a stator. The inner surface of the stator cooperates with the outer surface of the rotor to define a refining gap for the treatment of the fibre suspension. The refining gap is divided into a first treating zone and a second treating zone for the processing of the fibre suspension. An adjustment member allows for adjusting the width of the refining gap within the first treating zone independently of the width of the refining gap within the second treating zone. The refining gap within both the first and second treating zones may be simultaneously adjusted by axial displacement of the rotor.
Patent SE-8605490-D0 (SE)
Inventor: MICHEL H
IPC: G06K15/22
Filed: 1986-12-19
Abstract: The graphic representation taken from a computer may be of a pattern, a scheme, a lay-out or statistical data, and the appts. comprises a data plotter loadable with a photographic film, with a holder for a printer which may be controlled by the electrical signals. The printer has components which are capable of directing a narrow light beam towards the photographic film. A further component controls the light beam being switched on and off dependent upon signals produced as the result of or which are used for control of the movement of the holder to and from the film. The component incorporates a shutter controlled by the electrical signals. The printer components include an optical fibre locating against the film with one end. The other end of the fibre is connected to a light source in the form of a lamp and reflector in a closed box. The reflector focuses the light towards the end of the fibre inserted into the box.
Patent SE-8700488-D0 (SE)
Inventor: SELL H-O
IPC: B27L11/00
Filed: 1987-02-09
Abstract: The arm system (7) is connected to the processing unit (1), and at one free end has a gripper (23) for picking up the timber pieces. Also at this arm end (20) is a manoeuvring device (30) which operates partly the gripper and partly the arm system.
Patent SE-8702931-D0 (SE)
Inventor: KOBLITZ T
IPC: F25D21/04
Filed: 1987-07-22
Abstract: The icing of the evaporator for refrigerant in a refrigeration system is checked by an air-permeable web of wire mesh which is moved along an endless path extending in front of the inlet of the evaporator to collect moisture from the flow of atmospheric air which is conveyed into the evaporator. Successive increments of the web are thereupon regenerated by melting or mechanically removing the ice and frost and by thereupon drying and cooling the increments before they return into the portion of the endless path in front of the inlet of the evaporator. Cooling of the web can be effected in a discrete cooling device or by causing a portion of the path to extend behind the outlet of the evaporator so that the web is cooled by cool atmospheric air which leaves the evaporator. The moisture-collecting action of the web can be enhanced by causing several successive portions of the path to extend in front of the inlet of the evaporator so that moisture-containing atmospheric air must repeatedly penetrate through the interstices of the web before it enters the evaporator.