baber/WOPTO huggingface dataset:
Patent IT-8147521-D0 (IT)
Inventor: STAFFOLANI NICOLA
IPC: A61C19/00
Filed: 1981-01-06
Abstract: A cleaning device for dental instruments, in particular, turbine drills and the like, by means of liquid jets, disinfectant media and air, comprising a box-like container (1) including a chamber (4) provided with an entrance opening (2) which opens in the top wall of said container (1) and through which will be introduced the instrument to be washed in the inside of said chamber (4) by means of jets of compressed air and water dispensed by oriented nozzles (35), while other nozzles (26) placed in the chamber (4) downstream of the nozzles (35) or in a separated chamber having an entrance orifice, deliver a mixture of air and disinfectant medium for drying up the instrument and which is produced by a nebulizer (9), said nozzles (35) being fed with compressed air and water supplied by an external source through pipes controlled by valves by a (32 and 34 respectively), while the pipes feeding the air to the nozzles (26) are controlled by a valve (38), the valves (32, 34, 38) being normally closed and being opened, according to their operative sequence and for predetermined times, manually or automatically by means of a programmer (40) which operates under the control of at least a photoelectric cell (3) controlling the entrance opening (2) of the chamber (4).
Patent SE-0100112-D0 (SE)
Inventor: RISBERG CARL
IPC: E06B/
Filed: 2001-01-15
Abstract: The hatch arrangement for an opening in a wall comprises a hatch (10) positionable in a closed position in a frame fitted on the wall so that the opening is covered by it. The hatch comprises a metal plate (30) and an insulation. The insulation comprises at least one first layer with heat insulating material and is fitted on the metal plate.  The hatch arrangement comprises a casing (30,36) which preferably totally encloses the insulation. The casing is of metallic material.
Patent SE-0200436-D0 (SE)
Inventor: SVENSON ULF
IPC: F04B23/06
Filed: 2002-02-13
Abstract: For the synchronized supply of fluid to a number of consumers is used a device (1) comprising a number of, corresponding to the number of consumers, mutually sealed supply chambers (10-13). By arranging the supply chambers to that they concentrically surround each other a very compact construction is achieved, the length of which does not increase when the number of supply chambers is increased.
Patent SE-0200440-D0 (SE)
Inventor: HEDMAN ANDERS
IPC: F16H57/04
Filed: 2002-02-14
Abstract: An arrangement for providing a lubrication device for a stage-geared gearbox ( 1, 2 ) arranged in a motor vehicle. The gearbox ( 1, 2 ) has an input shaft ( 4 ), intermediate shaft ( 5 ), which has at least one gear meshing with a gear on the input shaft ( 4 ). A main shaft ( 6 ) is provided with gears ( 7, 8, 9, 10 ) which mesh with gears on the intermediate shaft. One gear ( 11, 18 ) on both the intermediate shaft ( 5 ) and the main shaft ( 6 ) are for reverse. A reverse gear shaft ( 20 ) is supported in the casing ( 16, 21 ) and in a reverse gear shaft lug ( 22 ), the reverse gear shaft lug in turn being fixed in the casing ( 16 ). A reverse intermediate gear ( 19 ) is arranged on the reverse gear shaft ( 20 ) between the reverse gear shaft lug ( 22 ) and the bearing point for the reverse gear shaft in the casing ( 21 ). The reverse intermediate gear ( 19 ) meshes with the two corresponding gears ( 11, 18 ) for reverse gears. The lubrication device includes a lubricant pump ( 24 ) that is arranged between bearing points ( 16, 21, 22 ) of the reverse gear shaft ( 20 ). An oil filter ( 28 ) is arranged in the cover ( 54 ).
Patent SE-0200490-D0 (SE)
Inventor: LIN MAW-TSONG
IPC: G06Q20/00
Filed: 2002-02-19
Abstract: A method and system is disclosed for electronic payments for effecting purchase transactions through a communication network system, and especially so called micro-payments. The system involves a user, service provider and a fund manager, all being connected through the communication network. The method comprises: providing a user account by the fund manager dedicated to the user, transferring a user authentication token from the user to the fund manager; authenticating the user based on said authentication token, and in case of adequate authentication reserving a maximum purchase amount of the funds currently available on the user account for the service provider; effecting a purchase between the user and the service provider; and upon effected purchase transferring an amount for the purchase from said user account to the service provider, said amount being less or equal to the maximum purchase amount.
Patent SE-0202344-D0 (SE)
Inventor: BLOMGREN RALF
IPC: F16K11/074
Filed: 2002-07-31
Abstract: The valve comprises a cylindrical casing containing a valve body which can be rotated between two positions. The valve body contains three passages for the liquid to flow through, a fourth passage being formed between the valve casing and the wall around the other three passages.
Patent SE-0203290-D0 (SE)
Inventor: HOBRO PER
IPC: E04F11/16
Filed: 2002-11-08
Abstract: Staircase renovation kit comprising a board element (5) intended to be placed on top of an existing step (3) and a step nose (1), in which a levelling surface (2) is arranged for alignment of an existing step (3), wherein the step nose and the board element are arranged to be connected to each other such that an essentially even surface is obtained in the joint between the step nose (1) and the board element. A layer of glue (6) is arranged between the board element (5) and the existing step (3), wherein the glue acts as a filling element between the existing step (3) and the staircase renovation kit, such that the glue together with the board element and the existing step contributes to dampen sounds from steps. <IMAGE>
Patent SE-0203389-D0 (SE)
Inventor: ENGMAN MATS
IPC: B60G5/053
Filed: 2002-11-18
Abstract: The leaf spring assembly has at least one side (68) in contact with the spring seat (40, 42, 44, 46) on the wheel axle without play, preferably in the leaf spring assembly end region (48, 50 ,52, 54). This play-free contact is achieved via cooperating sloping sides (64, 66) of the leaf spring assembly and spring seat in their contact region (70).  An Independent claim is also included for a vehicle provided with the spring fitting.
Patent SE-0203609-D0 (SE)
Inventor: BRUSELL TOMAS
IPC: G10L13/04
Filed: 2002-12-05
Abstract: A system and method for producing simulated speech without requiring the use of naturally sounding speech, where movements and conditions are detected with a user (102) when he/she performs speech movements. Ultrasonic signals are emitted from the outside mainly in a direction towards the mouth and/or throat area of the user by at least one ultrasonic device (106) of a detecting unit (104), wherein reflected ultrasonic signals are registered. The reflected ultrasonic signals are transformed into speech signals corresponding to the speech by a processing unit (112), which are then supplied to a speech generating device (114) in order to generate simulated speech. Thereby, simulated speech can be produced with good quality, without necessarily speaking out loud, or without being disturbed by a noisy environment. The speech signals may be supplied to a voice generator (116), a telephone (118) or a voice control device (120).
Patent SE-0400590-D0 (SE)
Inventor: ROENNBACK BRITT-MARIE
IPC: A61G7/10
Filed: 2004-03-09
Abstract: The cover has at least two handles which are positioned so that a part of the body resting on the pillow in between them can be lifted and moved using these handles.
Patent SE-8300550-D0 (SE)
Inventor: BALTISBERGER E
IPC: B65H29/54
Filed: 1983-02-02
Abstract: The two product formations lying in superimposed fashion at a lateral offset are conveyed by a transport device towards a separation or detaching element. The printed products of the first product formation lying at the top marginally protrude at one side thereof past the printed products of the second product formation lying at the bottom. A deflecting part or element of the separation element is arranged in the travel path of the protruding marginal portions of the printed products of the first product formation. The deflecting part or element extends transversely with respect to the travel path. The printed products of the second product formation lying at the bottom run past the deflecting part or element without being acted upon by the latter and are outfed by a first outfeed conveyor. The printed products of the top situated product formation contact the deflecting part or element at their protruding marginal portion and are deflected upwardly and lifted from the printed products of the bottom situated product formation. The up-lifted printed products are outfed by a second outfeed conveyor.
Patent SE-8300611-D0 (SE)
Inventor: DANIELSSON M
IPC: B23D65/02
Filed: 1983-02-07
Abstract: A saw has a plurality of generally V-shaped teeth formed by punching. The sides of each tooth define cutting edges. A bevel extends along each cutting edge. The bevels are formed by punching with a tool having a surface oriented non-perpendicular to the saw blank. Burrs formed during the punching step are not removed, but are allowed to remain to enhance the cutting ability of the teeth.
Patent SE-8304835-D0 (SE)
Inventor: BISELO FLOYD ELLSWORTH JR
IPC: A47K4/00
Filed: 1983-09-09
Abstract: A fixture core including plumbing for a building in which all of the fixtures are either permanently or temporarily supported from the side walls of the core and the core is transported on a shipping pallet which served as a template for the erection of the core and the fixtures and is removable when the core reaches the job site so that the fixture core may be removed from the pallet, if desired, and supported directly upon the floor or slab of a building in which the core is to be installed.
Patent SE-8305289-D0 (SE)
Inventor: WADELL TORD
IPC: F16B43/00
Filed: 1983-09-29
Abstract: Fastening means comprising an element (3) so arranged as to extend through a hole (11) in a wall (8), to which fastening is to be effected, and an organ (1, 6) situated on the inside of the wall. The organ is so arranged as to be capable of being introduced through the hole from the outside of the wall. The organ (1, 6) exhibits a washer (1) made of resilient material consisting of a ring-shaped strip coiled into the form of a spiral, the outer diameter of which is larger than that of the hole (11) in the wall, and the radial width of which between its outer and inner diameters is not greater than the diameter of the hole (11) in the wall. The washer is thus capable of being screwed in through the hole in such a way as to be centered on the hole on the inside of the wall. A securing component (6) is so arranged as to hold the element (3) securely in contact with the washer (1). The element is retained by the securing component being provided with support via the washer against the inside of the wall, at the same as the washer is in contact with said inside of the wall at the edge of the hole after it has been centered.
Patent SE-8401271-D0 (SE)
Inventor: NORBERG R
IPC: B23D55/08
Filed: 1984-03-07
Abstract: The invention refers to a device intended for measuring side-sawing at band saws and establishing this at a much earlier stage than has previously been possible. This occurs through a sensing the saw blade's angle deviation close to one of the band saw's two control devices or rear guide tracks (4), by mounting two sensors (7, 8) at different heights on the saw blade (3) and determining the difference between the transfer of the saw blade at these points. The different signal received can be used for correcting, preferably reducing of the saw blade's feeding against the work piece.<IMAGE>
Patent SE-8401578-D0 (SE)
Inventor: PASTOR ANGEL ALMANSA
IPC: A63B23/04
Filed: 1984-03-21
Abstract: Blood circulation activating apparatus includes a housing in which there are mechanisms to which two pedals outside the housing are connected. The mechanisms consist of two parallel, plain and elbowed or articulated arms that are articulated in an axis perpendicular to the planes defined by both arms to supports connected to the internal surface of the bottom section of the housing. The arms protrude from the housing through one of its end sections, through parallel apertures on the upper section or wall of the housing. At their other ends the arms are connected to an equal number of independently driven springs anchored to a support, the latter being fixed to the internal surface of the bottom floor of the housing.
Patent SE-8405766-D0 (SE)
Inventor: GESSLER HERBERT
IPC: B06B1/02
Filed: 1984-11-16
Abstract: An Ultrasonic Piezoelectric Transducer for atomizing fluids oscillates at its free natural vibration in a parallel resonant circuit. Very short energy pulses are transmitted into the parallel resonant circuit to maintain continuously the free vibration. The measuring the time dependant voltage of the transducer, the transducer vibration frequency is tapped off to regulate the supplied pulses and to transmit them in proper phases. Thus, optimal atomizing is guaranteed in spite of changing operating conditions.
Patent SE-8500265-D0 (SE)
Inventor: PALARA S
IPC: H03F3/213
Filed: 1985-01-21
Abstract: A device for protecting a push-pull output stage (Gv) against a short-circuit between the output terminal (A) and the positive pole (+Vcc) of the supply, comprising a first (A1) and a second (A2) threshold comparator, both having a first input terminal coupled to the output terminal (A) of the output stage and both having a second input terminal coupled to a predetermined voltage reference. The reference potential (RIF1) to which the threshold comparator (A1) is coupled is kept at a potential which is lower than the other reference potential (RIF2) to which threshold comparator (A2) is coupled. The output terminal of the first comparator (A2) is coupled to the activation terminal of a low impedance circuit means (LI) inserted between the output terminal (A) of the output stage and the negative pole (-Vcc) of the supply. The output terminal of the second comparator (A2) is coupled to an inhibitor terminal of the output power amplifier stage (Gv).
Patent SE-8503058-D0 (SE)
Inventor: PETTERSSON A
IPC: B21D7/02
Filed: 1985-06-19
Abstract: To solve some of the problems encountered in the efficient production of bent bar-shaped workpieces, the proposal according to the invention is that bending should be carried out by means of a controllable bending device (11) and of a controllable holding device which are positioned relative to one another and to the bar-shaped workpiece with the aid of at least one industrial robot, which is equipped with a control system. In the bending plant, the bending device and/or the holding device are designed to allow them/it to be attached to the wrist of an industrial robot (8). The bending device is preferably of a type developed specially for the method and the robotic device of the type developed in accordance with the invention. <IMAGE>
Patent SE-8504543-D0 (SE)
Inventor: KOSKIMIES S
IPC: C08L23/02
Filed: 1985-10-02
Abstract: A procedure for modifying polyolefins so that their adhesion to polar polymers and/or metals improves, by admixing to the polyolefin in molten state adhesion-improving compounds and possibly a small quantity of organic peroxide for partial grafting of the polymer to the polyolefin. The adhesion-improving polymeric compound is a copolymer of olefins and anhydrides containing double bonds, a copolymer containing unsaturated polyester groups, or a mixture of the polymeric compounds mentioned. The anhydride is maleic acid anhydride or cyclic anhydride obtained therefrom by Diels-Alder addition reaction. The polymer containing a polystyrene part has been made by condensing phthalic acid, fumaric acid, maleic acid and/or their anhydride with ethyleneglycol, propyleneglycol, diethyleneglycol and/or dipropyleneglycol.
Patent SE-8505311-D0 (SE)
Inventor: LINDBERG R
IPC: B60P1/56
Filed: 1985-11-11
Abstract: The container cover (10) is opened firstly by the common control (1) whilst the side hatch (9) remains locked (4). Once the cover has been opened, it is maintained thus by a lock component (5). The side hatch is then opened, with the common control (1) freeing its lock (4).
Patent SE-8505516-D0 (SE)
Inventor: EKHOLM Y
IPC: B08B9/00
Filed: 1985-11-22
Abstract: The equipment has a movable drive unit (1), and a system of brushes (2) is used to scrub the asbestos surface, being positioned in a vacuum chamber (3) from which dust and fibre are sucked through a tube (4) to a micro-filter in a control unit. In the rear part of the unit can be located a television camera (7) around which a spray mouthpiece (8) rotates to apply coating sealant to the cleansed surfaces (9). The unit is connected to a control on which a monitoring screen is fitted. - The entire process follows the sequence of brushing the surface to remove dust and loose fibres, evacuation by vacuum of the removed material for filtration, application of a quick-drying binder to the cleansed surfaces, monitoring of the process by television camera.
Patent SE-8601433-D0 (SE)
Inventor: BORG A E
IPC: F24C3/12
Filed: 1986-03-27
Abstract: In a supply system for gas burners (19,20,21,22), preferably included in a cooker top, gas is supplied to each burner via a separate gas conduit (17,18) provided with a cock (14). The gas conduit is supplied from a main conduit (16) which is part of the cooker top and is connected to a gas mains. The gas conduits are contained in an elongate profile (11), preferably made of metal. The profile is arranged so as in succession to pass all burner positions as well as an area where the cocks are situated. Via a coupling (29) each cock (14) is connected to the main conduit (16) and to its respective gas conduit (17,18) which via a corresponding coupling is connected to the burner (19,20,21,22).
Patent SE-8604046-D0 (SE)
Inventor: PETER D A
IPC: B25J17/02
Filed: 1986-09-24
Abstract: An improved wrist mechanism for a robot arm is disclosed. A first drive mechanism is provided which includes a hollow upper knuckle portion adapted for rotation about a first axis. The upper knuckle portion terminates in an angled end. A second drive mechanism is provided which includes a first hollow torque tube journalled in the upper knuckle portion for rotation relative thereto and a lower knuckle portion having an angled end journalled to the upper knuckle portion curved end for rotation about a second axis. The first torque tube and the lower knuckle portion engage each other for rotation together, and the first and second axes of rotation intersect at a first point. A third drive mechanism includes a second hollow torque tube journalled in the first torque tube for rotation relative thereto, an intermediate drive member journalled in the lower knuckle portion curved end, and an output tube journalled in the lower knuckle portion for rotation about a third axis. The output tube carries a tool mounting surface for attaching a tool thereto. The second torque tube, the intermediate drive means, and the output tube engage one another for rotation together, and the second and third axes of rotation intersect each other at a second point. The first and second points of intersection are offset from one another by a predetermined distance to provide a large radius of curvature for actuating or supply lines carried in a hollow internal passageway of the wrist mechanism to the tool mounted thereon.
Patent SE-8700536-D0 (SE)
Inventor: LIAGRE J M-L
IPC: F16D1/08
Filed: 1987-02-11
Abstract: The spirally-shaped stirrer may be removed via one of the cylindrical vessel ends, and at its other end the stirrer is rotated by a motor located outside the vessel, and sepd. from it by a sealing gable (16). The motor shaft (20) is rotatably located outside the vessel, and the shaft (7) of the stirrer running coaxially with the motor shaft extends with one end outside of the vessel through an aperture (17) in the sealing wall. The motor shaft and the end of the stirrer shaft are coupled to one another by a removable unit comprising two cones and a wedge. The motor shaft is also rotatably fitted in a ball bearing (19) at a distance from the sealing gable, and a plate (26) is fitted on the motor shaft between the ball bearing and the aperture in the gable.
Patent SE-8700703-D0 (SE)
Inventor: BERGH SVEN
IPC: B01F15/04
Filed: 1987-02-20
Abstract: The pump pistons are connected by a yoke (7), and the pumps are positioned on one side of a plate-form base (1), towards which cylinders (3) and pistons (4) are directed. The drive unit is fitted on the oposite side of the base, and includes a motor (20) governed by a control unit (27) which via an aperture in the base is coupled to a screw spindle (17). This spindle extends parallel to the cylinders, and rotates in engagement with a nut (18) on the yoke. The yoke is connected to the base by a telescopically movable stabiliser (21,22). The cylinders are fitted in a block (5) which has a through hole parallel with the cylinders in which the screw spindle and stabiliser are fitted. The stabiliser comprises two tubes moving telescopically one inside the other and enclosing the screw spindle. The pistons have an equal dia. over their whole stroke length, the drive motor is of the stepped type, and the control unit consists of power and computer sections. The cylinder end piece cylinder block and pistons are of plastic, pref. poltetrafluoroethylene.
Patent SE-8801564-D0 (SE)
Inventor: IMMONEN R
IPC: A47B96/06
Filed: 1988-04-27
Abstract: The invention relates to an arrangement for carrying plates or the like. The arrangement has a horizontal supporting construction (1) supported on a base, a vertical supporting construction (2) fastened on the said horizontal supporting construction (1), and carrying elements for plates (4), which carrying elements are fastened on the vertical supporting construction. For the purpose of providing a simple, lightweight and versatile arrangement, the carrying elements (3) have carrying arms (5) which are formed so as to be substantially shorter than the width of the plates (4). The carrying elements (3) have, for this purpose, positions (6) which support the plates (4) also at the upper surface in the vicinity of the rear edge of the plate. <IMAGE>
Patent SE-8801790-D0 (SE)
Inventor: ANDERSSON SVEN
IPC: E01H5/06
Filed: 1988-05-11
Abstract: The attachment between the tool blade (3) and the boom (1) is articulated, and is at a point ahead of the blade lower cutting edge (17). The blade can be pivoted backwards from the articulated union against the force of a spring unit. The boom (19 is connected via a vertical joint (59 to a horizontal cylinder part (4), which is rotatable relatively to a tool supporting body. To the cylinder part are connected hydraulic cylinders (16) for pivoting the boom and blade around the vertical joint. The cylinder part, by reason of its ability to rotate, permits the boom and blade to swing in relation to the body.
Patent SE-8802041-D0 (SE)
Inventor: SUNDSTROM GILBERT
IPC: E04B2/70
Filed: 1988-06-01
Abstract: An arrangement for a corner of a building comprises walls 1, 2 which are connected to each other at the corner and which have an outer facing 3, 4, and junction elements 5, 6 which are arranged at the corner and which have outer portions 7, 8 which project in the continuation of the respective walls and form two stacked portions situated outside the walls and visible from the outside of the building, the junction elements additionally having connection portions for connecting the junction elements to the rest of the building. The junction elements 5, 6 have a first connection portion 12 which has a reduced height in relation to the outer portions 7, 8 and with the aid of which the junction elements are stacked crosswise on each other with the first connection portions situated at the centre of this cross. The junction elements have second connection portions 13, 14 which have essentially the same height as the outer portions and which are overlapped on the outside by the outer facings and are secured relative to these by means of securing means. <IMAGE>