baber/WOPTO huggingface dataset:
Patent SE-8001158-L (SE)
Inventor: BENGTSSON SIGURD WALTER
IPC: E05C9/04
Filed: 1980-02-14
Abstract: A lock housing comprises a rotatable member (12), and at least one operating rod (10,11) co-operating therewith by means of a peg (23) engaging a hole in the rotatable member. The rod (10,11) has a substantially rectangular cross-section and is mounted with its longer sides perpendicular to the plane of the rotatable member (12).   The peg (23) is produced by cutting a recess (22) in one of the side edges of the rod adjacent to one end thereof, so that a portion of the body of the rod is left at said end, having a length approximately corresponding to the thickness of the rod, i.e. having an approximately square-cross-section. By mechanical working, this remaining peg is given a substantially cylindrical form. The working is preferably carried out by stamping (24), which will compress the material in the peg. <IMAGE>
Patent SE-8004094-L (SE)
Inventor: PATON B E
IPC: H01F27/16
Filed: 1980-06-02
Abstract: The doughnut-type transformer comprises a spirally wound core consisting of several individual annular cores each tightened by rod members. The annular core is surrounded by transformer sections comprising the primary and the secondary windings. Each winding is composed of turns shaped as sectors in the plane of the transformer cross-section, a cooled turn of the secondary winding being placed between the turns of the primary winding in each transformer section. The turns of the windings surround the annular core so that the geometric center of each winding is displaced from the geometric center of the annular core in the cross-sectional plane thereof and the geometric center of the annular core is farther from the transformer axis. Each turn of the secondary winding is provided with a passage for cooling water to circulate therethrough, which water being supplied and discharged through one and the same contact ring and is first cooling one half of the whole number of the transformer sections and then the other half.
Patent SE-8007292-L (SE)
Inventor: WHITE B B
IPC: G06F7/22
Filed: 1980-10-17
Abstract: The system includes one or more host processor interfaces including controllers 12 connected to a main high speed "cache" memory 22 and to disk store interfaces 16 including local controllers, and a supervisory control processor 24. The system responds to requests by the host computer to store and to retrieve information in the format of a conventional tape drive assembly. The data, however, is actually stored or retrieved in piecemeal form from a plurality of disk storage drives 20a to 20n so that the data management system functionally mimics a tape drive and accepts and produces data in serial (tape) format, but in fact stores the data in available spaces in disk units. Data passes in each direction through a main memory 22 under the control of a processor 24 which allocates blocks of a "tape" file to the disk drives. Interfaces 12a to 12n between the computer 10 and memory 22 can contain data buffers and interface between serial format on the computer side and parallel format on the memory side. Interfaces 16a to 16n between the disk drives 20 and memory 22 can also contain data buffers and interface between serial format on the disk drive side and parallel format on the memory side. <IMAGE>
Patent SE-8008270-L (SE)
Inventor: WIEDERKEHR HANS
IPC: B23B31/08
Filed: 1980-11-26
Abstract: A toolholder for a rotary tool has a driving part adapted to be coupled to a machine spindle and a driven part in which a cutting tool may be mounted along a tool axis. The driving part and the driven part are coupled to permit pivotal movement and lateral movement perpendicular to the tool axis by a joint mechanism. This joint mechanism includes a substantially spherically shaped recess in which a substantially spherically shaped body is mounted for pivotal movement to all sides.
Patent SE-8100354-L (SE)
Inventor: ROJEY A
IPC: F24F3/147
Filed: 1981-01-22
Abstract: A heat pump whose working fluid, circulating through a closed loop comprising an evaporation zone, a compression zone, a condensation zone, and an expansion zone, consists of a non-azeotropic mixture of at least two separate fluids, said working fluid being in counter-current heat-exchange contact with a first external fluid used as heat source, and with a second external fluid used as heating fluid.
Patent SE-8103770-L (SE)
Inventor: LANDSMAN D A
IPC: B01J23/89
Filed: 1981-06-16
Abstract: A novel and improved noble metal-chromium alloy catalyst is disclosed with catalytic oxygen reduction activity at least twice that of the unalloyed noble metal. The noble metal-chromium alloy catalyst disclosed has particular utility as an electrocatalyst for the reduction of oxygen which makes it particularly useful as a cathode catalyst in an acid fuel cell.
Patent SE-8104047-L (SE)
Inventor: BERNSON C
IPC: B63B15/00
Filed: 1981-06-29
Abstract: This invention concerns a process and apparatus to prevent or reduce vibration in masts (1), particularly in vessels' masts (1) made of light metal.The invention reduces the amplitude of bending in the mast (1) so that the vibration is limited.According to the invention, the process operates so that a tape (7) of essentially flexible material is attached to the mast (1) so that it extends out from, and into, the mast (1) along part of its length.An apparatus for carrying out this process includes a tape (7) of essentially flexible material, which has fastenings (8, 11) for securing the tape (7) to the mast (1).<IMAGE>
Patent SE-8104377-L (SE)
Inventor: BERLE A G
IPC: F16H57/00
Filed: 1981-07-15
Abstract: A gear wheel shaft assembly in which the gear wheel (4) is pressed against an end plane (8) of a shaft (1) by a central bolt (5) through the gear wheel. The end plane is situated at a smaller radius than a shaft bearing (2). The cooperating surfaces (8,9) may be sand blasted.
Patent SE-8104545-L (SE)
Inventor: JOHANSSON STIG
IPC: F16L27/02
Filed: 1981-07-24
Abstract: A tube joint coupling consisting of a central, spherical, S-bent tube bend 3, and, on each side of this central tube bend 3, a two-dimensionally bent tube bend 4, 5 which is rotatably connected to the central tube bend 3, whereby the two outer tube bends 4, 5 are rotatable in each respective plane, orthogonal to each other. Sealing and guiding between the tube bends 3, 4 and 5, respectively, may be arranged outwardly, and the interconnection between the tube bends 3, 4 and 5, respectively, is adequately arranged inwardly and at least somewhat springy. Both outer tube bends 4, 5 may be formed with a bend of more than 90 degrees, and such that the outlets 8, 9 of the tube joint coupling extend essentially along the same axial line. <IMAGE>
Patent SE-8105131-L (SE)
Inventor: TIENARI O
IPC: B23B47/22
Filed: 1981-08-31
Abstract: A mechanism for reversing the direction of rotation in a drilling apparatus comprising a feeding beam (1) and a drilling machine (3) supported by the beam for longitudinal movement back and forth along the beam in a drilling direction (A) and an opposite return direction (B) by a feeding mechanism (4). The drilling machine is provided with a pressure medium driven rotating device (9) for rotating a drilling rod and with a reversing valve (13) connected to the pressure medium system of the rotating device. The reversing valve is provided with a spindle rotatable between two positions in which the rotating device rotates the drilling rod in opposite directions. The reversing mechanism comprises two actuating elements (24,27) rotatable with respect to each other. One element (24) is in rotational engagement with the spindle and is moved axially together with the spindle at least at the end of the return direction of the drilling machine. The other element (27) is arranged to maintain non-rotating and stationary by a fixed stop (31) in the feeding beam at the end of the return direction but to rotate and move axially with respect to the one element at the beginning of the drilling direction. The actuating elements are coupled to each other by members (28,29) which force said one element to rotate with respect to the other element when the elements move axially with respect to each other and thereby to rotate also the spindle to a position causing a reversal of the direction of rotation of the rotating device.
Patent SE-8106752-L (SE)
Inventor: STIGSSON L
IPC: B05D1/02
Filed: 1981-11-13
Abstract: PCT No. PCT/SE82/00098 Sec. 371 Date Jul. 13, 1983 Sec. 102(e) Date Jul. 13, 1983 PCT Filed Mar. 31, 1982 PCT Pub. No. WO83/01749 PCT Pub. Date May 26, 1983.A method for atomizing dispersions or solutions containing particles wherein the dispersion or solution is discharged from a nozzle. Before it leaves the nozzle it is brought to form a rotating annular film which is exposed to the influence of high-frequency sound for the disintegration of the liquid.
Patent SE-8107085-L (SE)
Inventor: JOHANZON O
IPC: C03B37/04
Filed: 1981-11-27
Abstract: The invention is a method of producing glass fibre in which melted glass is fed into a hollow, rotating body and is then forced out through openings in the circumference of the body by means of centrifugal force. Outside the circumference, it is elongated to fine fibres by means of a gas blower or the like. The method is unique in that outside of or below the body (3, 4) with its openings, there is at least one inductive heater (6) that is supplied with a frequency of 50-4000 Hz.<IMAGE>
Patent SE-8204345-L (SE)
Inventor: HARDY R J
IPC: A01N39/04
Filed: 1982-07-15
Abstract: Effervescent bioactive compositions comprise an acid herbicide or plant growth regulator and an alkali metal carbonate or bicarbonate
Patent SE-8205318-L (SE)
Inventor: LINDBERG E T
IPC: B25D17/11
Filed: 1982-09-16
Abstract: A plastic silencer (12) surrounds a compressed air tool (11) and forms an exhaust chamber (27) around the tool. Two exhaust tubes (31, 32) from the chamber (27) are to the greater part situated in the chamber. A number of holes (35, 36) have been drilled near the inlet ends of the tubes. As a result the building up of ice in the inlet is prevented.
Patent SE-8206062-L (SE)
Inventor: MARQUES W
IPC: D21F5/20
Filed: 1982-10-26
Abstract: A tunnel drier for drying continuous lengths of material is operated with superheated steam or with a steam-rich steam-gas mixture. The drying channel (10) is for this purpose made essentially gastight and is provided at its inlet side and its outlet side with respective lock zones (16,18). The medium emerging from the drying channel (10) through an outlet duct (26) is fed back again via a return duct to the inlet side of the drying channel (10), only the quantity of steam taken out of the length of material being removed from the circuit. The heat contained in this steam is partially taken out of the exhaust steam by a heat pump (30,32,34,36) and is used for heating the heating medium flowing back to its operating temperature. The energy consumption of the drying plant and the load on the environment are thus considerably reduced. <IMAGE>
Patent SE-8207088-L (SE)
Title: Removal of hydrophobic materials from mixed aq. dispersions - by agglomeration with light hydrocarbon is useful in purifying coal, etc.
Inventor: RAINIS A
IPC: B03B1/04
Filed: 1982-12-10
Abstract: Sepn. of hydrophobic substances from hydrophilic substances comprises: (a) forming an aq. dispersion of the mixt., of pref. concn. 10-20 wt.%; (b) adding a bridging hydrocarbon of b.pt. below 70 deg.C (pref. one or more C4-C6 paraffins) to form agglomerates of the hydrophobic material selectively; and (c) sepg. the agglomerates from the aq. dispersion. The bridging hydrocarbon may then be sepd. from the hydrophobic material and recycled. Used esp. for sepg. coal (hydrophobic) from ash constituents and pyritic sulphur, and phosphate rock (hydrophobic) from gangue minerals. Process energy consumption is low. The agglomerant is easily removed from the final prod.
Patent SE-8301755-L (SE)
Inventor: ZAHNAN ATEF
IPC: G07F15/00
Filed: 1983-03-29
Abstract: The system is connected to an energy meter, and comprises a card reader handling cards provided with data concerning a predetermined quantity of energy, and a count-down unit which is also connected to the energy meter. The count-down unit receives from the card read-out a signal corresponding to the energy amount, and stores it in a memory. It also incorporates a circuit, and receives from the meter a signal corresponding to the momentary energy usage. This causes it to count down the stored energy quantity in the memory. - The count-down unit also comprises a control for a cut-off component which closes or breaks conductors moving the energy medium between the meter and the user point. When the memory counts down to zero, a control current is passed to a cut-off component to switch off the conductors. (Provisional Basic advised week 84/46)(0/2)
Patent SE-8303011-L (SE)
Inventor: NYHOLM J
IPC: G09F3/02
Filed: 1983-05-27
Abstract: A system for pricing products at a sales counter, comprising pricing mats mounted on a sales counter and having price and other product data affixed thereto. A stamping (printing) device 5 is connected to a memory unit 4 programmable with product data. Whenever the data in a product store location is changed, a "print" key is operated to cause printing of two product-data- containing labels (6, 7), adapted to be affixed to the pricing mats, one (7) facing a buyer and the other (6) facing a sales clerk. The clerk's label carries a code (A), whereby the key punching determined by this code serves to produce the data of this particular store location on the price tag (8) of a subsequently weighed product. This system is simple to use and facilitates keeping prices continuously up to date. <IMAGE>
Patent SE-8305549-L (SE)
Inventor: JOHANSSON S B H
IPC: B65D1/40
Filed: 1983-10-10
Abstract: Container is divided into several compartments. Between the upper and lower sections there are openings. There are several control devices on the inner surface of the crate. They have a slightly convex surface and serve to guide the bottles as they are lavered into the crate from automatic filling machines. - The crate has a bottom section and a top section with openings in between them. There are control devices arranged on the inside surface of the crate. (Provisional basic previously advised in week 8522)
Patent SE-8305837-L (SE)
Inventor: ANGERSBACH W
IPC: H02P29/00
Filed: 1983-10-24
Abstract: The drive shaft of a motor can be coupled to an output shaft by an electromagnetically activated friction clutch. The output shaft can be braked by an electromagnetically activated friction brake. The motor drive shaft rotates at constant speed. The rotary speed of the output shaft is regulated by negative-feedback action to maintain a selected value, by activating the clutch and brake alternately as necessary. The activating signals for the clutch and brake are pulse-width-modulated activating signals. The output shaft can be stopped in at least one predetermined angular position when commanded to do so. The movable parts of the brake and clutch are of minimal mass, and the speed-regulating system includes a speed feedback transducer system of very high resolution.
Patent SE-8401587-L (SE)
Inventor: BREINER S
IPC: A61G11/00
Filed: 1984-03-22
Abstract: An incubator which has an incubator cabin (4) made of a flexible material that can be collapsed in longitudinal direction. The life-support incubator elements are located in a main box (2) which is releasably attachable to the incubator cabin (4). A telescopic cradle or mattress support (8 and 9) is arranged in the cabin which can follow the longitudinal sizes of the cabin. The incubator has a small length during storage and a longer one during operation. <IMAGE>
Patent SE-8403007-L (SE)
Inventor: DONOVAN J G
IPC: B65G15/30
Filed: 1984-06-05
Abstract: Compound spiral dryer fabrics suitable for belts useful as forming wires and/or in the dryer section of a papermaking machine comprise alternate left hand and right hand spiral yarns (1,2,3) arranged with their axes parallel and in the same plane and pins (18) interconnecting them, the yarns and preferably also the pins being of monofilaments e.g. of polyester. With a view to decreasing the air permeability of the fabric and increasing the number of paper contact points, each spiral contains at least three pins (18). The left hand spirals are hinged together by non-adjacent pins and the right hand spirals are also hinged together by non- adjacent pins. and adjacent left and right hand yarns (1,2; 2.3) touch each other and are off-set along the fabric length. <IMAGE>
Patent SE-8404156-L (SE)
Inventor: KIDELL R B
IPC: E04D13/12
Filed: 1984-08-21
Abstract: Plates are used which are shaped to match the corrugation so that they either locate against the top of a corrugation and a part of the flanks on either side of it, or extend across a depression between two corrugation peaks to locate against the corrugation tops on either side and a part of the flanks on either side of the tops. The plates have pre-drilled holes which after positioning are used as a guide for holes to be drilled in the corrugation tops. U-shaped retainers are used with threaded upwardly projecting arm ends. These arm ends are passed through the holes in the corrugation top and the plate above it, to be tightened by nuts.
Patent SE-8505791-L (SE)
Inventor: ANDERSSON B A
IPC: B23B31/30
Filed: 1985-12-09
Abstract: A device for preventing unintentional relative movement between a tool spindle (10) and a tool holder (11) or the like mounted thereon, comprising a sleeve-shaped member (12) fixedly connectible to the tool holder (11) or formed integrally therewith, said member having an opening (26) in which the tool spindle (10) is insertable, and at least one cavity (27) which is open towards the said opening (26) and in which a disk (28) having an arcuate periphery is eccentrically mounted by means of a pin (29) extending transversely of the plane of the disk. The disk (28) is rotatable between a first position in which the arcuate periphery engages the tool spindle (10) so that, when the spindle (10) and the tool holder (11) tend to move relative to the sleeve (10) connected therewith, the said arcuate periphery is tightened to engage the spindle (10) to an extent increasing with said movement, and a second position out of engagement with said spindle (10) so that the sleeve (12) and thus the tool holder (11) can be removed from the spindle. By inclining the rotatable disk (28) relative to the longitudinal axis of the tool spindle (10), relative movement in both the peripheral direction and in the axial direction may be prevented.
Patent SE-8604836-L (SE)
Inventor: VONASEK J
IPC: B41J2/51
Filed: 1986-11-12
Abstract: A device for recording of information in the form of characters or symbols onto an information carrier. A recording device of the matrix type (13) is rotatable around an axis perpendicular to a column of the matrix. The recording device is arranged for relative movement relative the actual information carrier and means are arranged for actuating the matrix for information recording in the movement direction dependent on the angle between a matrix column and the movement direction. A sensor arrangement is rotatable together with the matrix column and has means for detecting of at least the parameters relative movement direction, relative speed and said angle. A single processing unit is arranged for controlling the character recording in said predetermined manner dependent on said parameters.
Patent SE-8701739-L (SE)
Inventor: KESKINEN E E
IPC: H02G/
Filed: 1987-04-28
Abstract: The invention concerns a device for locking an electrical conduit in a sleeve 1, the ends of which have locking devices 3 for the conduit 5,6. It is difficult to move the conduit in the axial direction of the sleeve, as the locking device permits the insertion of the conduit 5,6 in the sleeve but prevents its removal from the sleeve. This disadvantage has been eliminated with the sleeve according to the invention where one end is provided with an inner casing 7 which can be turned around its central axis, the wall of which has a slit 8 through which the locking device 3 can engage with the outer surface of the conduit 6. <IMAGE>
Patent SE-8704819-L (SE)
Inventor: DELHAES J C
IPC: G03G15/00
Filed: 1987-12-02
Abstract: A roller, and more particularly a precision transport roller formed of elastomeric material is disclosed. The roller is characterized in that the elastomeric material is formed into inner and outer concentric cylinders which are joined together and which encompass therebetween in co-axial relation a rigid cylindrical bushing. Preferably, the inner and outer cylinders are connected by bridges defined by holes formed in the bushing. The bushing may include beveled end faces for facilitating centering of the bushing in a mold.
Patent SE-8902658-L (SE)
Inventor: NOEHREN H
IPC: F42B10/56
Filed: 1989-08-03
Abstract: In a missile for setting down a load ejected from the missile after its launch, with at least one parachute that is attached to the load being packed in a container mounted in the missile, and with the cords of the load-carrying parachute being attached to an intermediate member coupled to the load, the intention is to reduce the size of the operational parts to be transported with the missile and improve the operation thereof during the setting down process. For this purpose it is envisaged that the container should be in the form of a two-part casing having an upper part which can be sprung open, and a plate-shaped lower part having a portion fixedly connected to the load and a support disk as the intermediate member attached to cords of the parachute. The support disk is capable of being folded out from the lower part portion while remaining connected thereto by a connecting element.
Patent SE-9003543-L (SE)
Inventor: BALLA G
IPC: B65B55/10
Filed: 1990-11-07
Abstract: Method of sterilising a packaging material by means of a sterilising agent in liquid form. The packaging material is discharged in order to eliminate electrostatic surface charges on the packaging material, after which the packaging material is wetted with the sterilising agent which is applied in a finely distributed, electrostatically charged form to those areas of the packaging material which are to be sterilised. The packaging material with the sterilising agent, which has coalesced to a thin, homogeneous film, is finally heated to drive away the sterilising agent from the ready sterilised packaging material. <IMAGE>
Patent SE-9100633-L (SE)
Inventor: BEISSWANGER R
IPC: B65H18/08
Filed: 1991-03-05
Abstract: A winder for winding a running web. The winder includes a backing roll having the width of the web and a winding drum on which the web is wound into a roll. A first pair of swivel levers (primary levers) each has a fork on one end for receiving a journal of the winding drum, and is mounted at the other end in the area of the backing roll axis such that the winding drum, while swiveling from a first position above the backing roll in the running direction of the web about the backing roll, approaches the backing roll and passes the primary section until reaching a second position. In the second position the winding drum, with the as yet incomplete paper roll, is taken over by a second pair of swivel levers (secondary levers). An essentially horizontal guideway extends from the second position across a secondary section up to a third position. A contact pressure device forces the winding drum with the paper roll being created on it down on the backing roll. A separate support beam is provided on each machine side (tending side and drive side) which relieves the winding drum/paper roll indirectly or directly at least on the primary section. Each support beam is designed and arranged so that the winding drum/paper roll, or its journal, can roll on it. At least one end of each support beam is movable to relieve the winding drum/paper roll.