baber/WOPTO huggingface dataset:
Patent SE-8004296-L (SE)
Inventor: HIRSCH G
IPC: B26D7/08
Filed: 1980-06-09
Abstract: A rotary knife holder which is used in a transverse cutter for running paper webs or the like has a tubular carrier with an axial bore for a dynamic damping system serving to damp the natural frequency oscillations of the carrier. The damping system has a cylindrical mass whose end portions are surrounded by elastic annuli installed in a sleeve which is fixedly installed in the axial bore of the carrier. The natural frequency of the damping system is attuned to the natural frequency of the carrier. If the carrier is journalled at both ends, the damping system is installed midway between the ends of the carrier.
Patent SE-8103060-L (SE)
Inventor: WERLING K H L
IPC: A01F12/44
Filed: 1981-05-15
Abstract: PCT No. PCT/SE82/00159 Sec. 371 Date Dec. 27, 1982 Sec. 102(e) Date Dec. 27, 1982 PCT Filed May 7, 1982 PCT Pub. No. WO82/03963 PCT Pub. Date Nov. 25, 1982.A drum for separation of a bulk material into a heavier and a lighter fraction is arranged to be rotated around its central axis at a certain velocity and to be traversed by a flow of air at a certain flow velocity. The drum has at least one discharge aperture for the heavier fraction and at least one discharge aperture for the lighter fraction further on in the drum in the direction of the air flow. In at least one portion of the drum (2) between the said discharge aperture for the heavier fraction and the said discharge aperture for the lighter fraction the drum is provided with rearward-feeding transport members in the form of inwardly-directed spirals (27) fastened to the inside of the drum and arranged so that during rotation of the drum material is transported in the thread turns (28) between the spirals to the rear towards the said discharge aperture for the heavier fraction, also lifters (29, 30) for the bulk material arranged in the thread turns (27) and designed as barriers to prevent continued rearward feed of the bulk material in the thread turns concerned. The lifters are arranged in groups along the portion involved of the drum around the inside of the drum, and the groups can contain the same or different numbers of lifters and be arranged having the same or different pitch between the groups, but the distance (L) between the groups is such and the number of thread turns provided with lifters in each group is such that during each revolution of the drum on the whole more material of the heavier fraction is fed to the rear through each group via the free thread turns than is raised up by the lifters in the thread turns in the next following group, viewed in the direction of air flow, which is blocked off by lifters and at the air velocity which is matched to suit drum diameter is blown some distance to the rear by the air flow when it drops down from the lifter as the drum rotates, whilst the lighter fraction is blown further forward so that the forward feed of this fraction is much greater than the rearward feed in the thread turns.
Patent SE-8103561-L (SE)
Inventor: GRAEF H T
IPC: G07D9/00
Filed: 1981-06-05
Abstract: A remote deposit apparatus (1) for the reception of bank transactions in envelopes at an unmanned location and in secure circumstances. The deposit apparatus includes a belt transfer system (13) with input and output ends, of which one is always closed. The transfer system deposits the envelopes in a lockable deposit box (D), which can be locked, when it is detached and moved from the transfer system. The box is made of an enclosed theft-indicating box (D), which is interlocked to the transfer system (13) and thereby also locked. The transfer system is fitted with a sensor (23) extending into the deposit box (D), which detects when the box is completely full. When this occurs the sensor disables the transfer system, so that it cannot receive any more deposit envelopes.<IMAGE>
Patent SE-8104134-L (SE)
Inventor: BARCLAY K M
IPC: D21C11/12
Filed: 1981-07-02
Abstract: A method of treating black liquor solids in which the dried solids are treated in a single reaction zone in a bed of molten salt which comprises a major amount of sodium carbonate and a minor amount of sodium sulfide. A source of oxygen is introduced into the molten salt in a stoichiometric amount less than that required for complete combustion of the combustible constituents of the black liquor solids to provide a combustible off-gas which is withdrawn from the upper portion of the reaction zone and to produce a melt in a lower portion of the zone containing less than 1% of the sulfur constituents as sulfate and less than 1% of the initial combustible carbon content of the black liquor solids.
Patent SE-8104564-L (SE)
Inventor: GRUBER B A
IPC: B22C9/02
Filed: 1981-07-27
Abstract: A binder composition which contains certain fulvenes and/or prepolymers thereof, and a metal salt catalyst.
Patent SE-8106950-L (SE)
Inventor: VARRENG J S
IPC: B29C65/02
Filed: 1981-11-23
Abstract: In a method for assembling cross-linked polyethylene, which is used as insulation in power cables, one achieves the necessary heat and pressure cycle by placing an assembly sheath 8 around the assembly, introducing a defined quantity of a liquid 17 into the assembly sheath, and heating the assembly, and thus also the liquid, so that at least a portion of the liquid 16 is evaporated and thus exerts the desired pressure on the assembly. Temperature sensors, pressure valves 10 and manometers 11 are used to maintain total control over the process. <IMAGE>
Patent SE-8203686-L (SE)
Inventor: WOLF C B
IPC: H05B7/18
Filed: 1982-06-14
Abstract: 13 An upstream substantially cylindrical electrode is axially spaced from a downstream cylindrical electrode thereby forming a space between the electrodes. A starter tip is extended into the space thereby forming a smaller gap between the starter tip and the closest cylindrical electrode. An electric arc is initiated between the starter tip and the closest cylindrical electrode thereby initating an arc between the substantially cylindrical electrodes. The potential of the starter tip may be equal to or differing from the potential of the cylindrical electrodes. Since the starter tip presents a small gap over a small part of the space forming the perimeter of the cylindrical electrodes, the self-starting characteristics and break-down gap characteristics which are normally only present in smaller gap designs are maintained. Additionally, power supply and power requirements for the arc heater itself are minimized.
Patent SE-8305185-L (SE)
Inventor: DEHART M L
IPC: F24F11/04
Filed: 1983-09-26
Abstract: An improved variable volume control assembly for conditioned air systems having an improved air flow amplifying measuring means that amplifies the difference between the total pressure and the static pressure and is sensitive at low pressures, an improved air flow collector-straightener, a critical ratio of the area of the inlet to the area of the expansion chamber, and a vortex filter strategically located within the assembly for maximum reduction of turbulence and noise.
Patent SE-8305521-L (SE)
Inventor: ENGELBERGER J F
IPC: F16H9/10
Filed: 1983-10-07
Abstract: A programmable automatic assembly system is provided which may be employed to assemble small parts. Each assembly station includes cooperating manipulator arms which are programmable to assemble parts on a centrally located work table. Improved facilities are provided for teaching the manipulator arms at each station, these facilities including a computer which assista the teaching operator in setting up the programs required for assembly of small parts to close tolerances. Each manipulator arm includes closed loop teach facilities for maintaining the arm at a previously located position during the teaching mode of operation. The computer is employed as a teach assist facility in performing a number of tasks during the teaching operation which are extremely difficult for the operator to perform manually. All of the assembly stations may be controlled during playback from a common disc storage facility so that the control circuitry and memory storage facilities at each manipulator are minimized.
Patent SE-8401935-L (SE)
Inventor: LOHMAN R
IPC: B62H5/14
Filed: 1984-04-06
Abstract: An actuating disc (8) is connected to the bicycle drive crank via a freewheel (4) which blocks in a direction opposite to that in which the drive freewheel blocks. The disc is inoperative during back pedalling of the crank. A transmission cable (14, 15) is arranged to activate the brake, e.g. a conventional rim brake, whilst deactivating the freewheel in the bicycle drive, allowing operation of the back pedal brake. A slip coupling is provided between the actuating arm and the pedal crank. The freewheel is of spring-loaded plunger type.
Patent SE-8402136-L (SE)
Inventor: HELIN K U
IPC: A63C7/00
Filed: 1984-04-17
Abstract: The invention provides a ski with a binding jaw (1) which is secured on a resilient strap (9) which extends in the longitudinal direction of the ski and is provided on its underside with an adhesive surface (7), which is normally situated above the plane of the running surface of the ski. Arranged behind the binding jaw (1), under the joint of the ski boot (4), is a station bearing (5). Since the adhesive surface (7) comes into contact with the underlay only during a pushing-off operation it can be produced from a slip-proof material. <IMAGE>
Patent SE-8405594-L (SE)
Inventor: BILLGREN T
IPC: D04H1/435
Filed: 1984-11-08
Abstract: A liquid absorbing disposable article such as a medical pad, a drying cloth, a washmitten, a round swab, a diaper, a sanitary napkin or the like, said article at least substantially consisting of a liquid absorbing textile material in the form of a nonwoven textile (fiber fabric) with a weight per unit area of between about 10 and 60 g/m<2> wherein the fibres incorporated are bonded together and consist of a blend of several different fiber types of which one is at least one high-shrinkage melt fiber present in the textile material in a shrunk state after the exposure to thermal shrinkage, and another one is at least one low-shrinkage fiber remaining intact after exposure to said thermal shrinkage, providing thereby a crimped and highly bulky textile material, the inventive article being distinguished in that the textile material is subjected to thermal shrinkage at spaced intervals in a regular pattern in order to obtain a textile material with an increased bulk and resilience.
Patent SE-8500720-L (SE)
Inventor: KLEUTERS W J
IPC: G11B7/24
Filed: 1985-02-15
Abstract: Disclosed is a method and apparatus for recording information on a disc-shaped record carrier body with a single beam of radiation. The record carrier body is provided with a servo track which preferably exhibits a phase structure and which contains a multitude of sector addresses each associated with a portion provided with a radiation sensitive layer. Before the information is recorded, the beam is switched to a low, read level and the desired address is located. Simultaneously, the radial position and tangential speed of the radiation spot and the focusing of the radiation beam are checked. Once the desired address is located, the beam is switched to a higher, write intensity and the information is recorded on the radiation sensitive layer of the portion associated with that address. During recording, the radiation returning from the record carrier can be used to check whether the information is recorded correctly. During reading of the recorded information, the servo track may be used for positioning the radiation spot on the information track.
Patent SE-8503102-L (SE)
Inventor: BUSCHMANN G
IPC: B60T8/1769
Filed: 1985-06-20
Abstract: A slip-controlled brake system for all-wheel drive motor vehicles is provided with differentials (16,19,20) for balancing track difference between the individual wheels (VR, VL, HR, HL). Wheel sensors (31-34) and electrical circuits (9) for generating brake pressure control signals are provided to control the brake pressure in the event of imminent locking. A disconnecting clutch (37) is inserted into a driving split axle (25) connecting a wheel to the rear axle differential (20). The disconnecting clutch (37) can be actuated either electromagnetically or hydraulically. Upon commencement of the brake slip control or at a predetermined time thereafter, the disconnecting clutch (37) is disengaged thereby rendering the coupling between the rear wheels and/or between front and rear axles ineffective thereby to permit an individual slip control by way of the individual control channels.
Patent SE-8504146-L (SE)
Inventor: FREY L A
IPC: F04F10/00
Filed: 1985-09-06
Abstract: The collection store uses movement of fluids from one vessel (1) to another (2), and the siphon (4), by reason of its arm end water locks (7,8), is able to maintain an unbroken water column. - When the fluid level in one vessel (1) rises over the edge of tis corresp. water lock (7), it flows to the following vessel (2).
Patent SE-8603770-L (SE)
Inventor: JONSSON KENT
IPC: B66C1/54
Filed: 1986-09-09
Abstract: The lifting tool (1) has three arms (5,5',5''). They extend upwards in curves from their corresp. articulations (6). - Each arm has a locating surface (8) applicable to the inner wall of the object to be lifted, this surface being arc-shaped, and having a relatively high coefficient of friction.
Patent SE-8603849-L (SE)
Inventor: LINDHE M
IPC: G03B13/24
Filed: 1986-09-12
Abstract: The light broken down by the lens (25) leaves the focusing screen to a point intended to be in the position of the eye of an observer, The lens takes the form of a plate of even thickness, one side of which has reciprocally concentric, ring-shaped ribs (26,27) in cross-section, forming a surface transversal to the main plane of the lens, and a surface inclined to that plane. The inclination of the ribbed surface corresp. to that for tangents within the rib dia. area to the surface on a theoretical lens with the focal distance possessed by the actual lens (25). The ribs are of two types - the first kind (26) in which its inclination evolving from a first theoretical lens with a focusing distance gives a radiation path from the focusing screen directed towards the position fon the eye of an observer, and a second kind (27) in which the inclination evolves from a second theoretical lens with a focal distance intended to focus light in a path directed towards a separate magnifying glass.
Patent SE-8702687-L (SE)
Inventor: PARLENVI PAUL
IPC: A61H5/00
Filed: 1987-06-30
Abstract: The covering device (1) is connectable to a contact lens or similar which is inserted in an eye (6). It follows its movement, so that the left-hand field of vision (7) is covered.
Patent SE-8902931-L (SE)
Title: Blind arrangement for motor vehicle headlight - pliable slats non-rotatably fixed at long edges, opposite edges activated by laterally displaceable control rods
Inventor: WAETTERBAECK P
IPC: B60Q1/14
Filed: 1989-09-06
Abstract: The blind slats (12) have front and rear surfaces, and front and rear long edges pliable at least laterally towards the long edges. A laterally displaceable control moves to cause them to bend between an inactive position in which their effect on the headlight light beam is minimal, and an activate position in which they deflect the light beam. The control consists of a lower control rod and an upper rod (13B) on which the blind slats are threaded alternately with distance pieces (14B). The lower rod is arranged to be moved over a longer distance than the upper rod. The blind slats in the active position are deformed to a shape where their rear surfaces form a downwardly turned, warped concave-cylindrical surface, so that the light beam is less divergent, and is deflected downwardly and laterally. @(Provisional basic advised week 91/17)@ @(10pp Dwg.No.1/4)@.
Patent SE-9100003-L (SE)
Inventor: BERNAAS MARTIN
IPC: F01B31/28
Filed: 1991-01-02
Abstract: In a working cylinder, the cylinder 1 has, in at least one of its end surfaces, an annular groove 3, into which an annular rib 4 fits, which projects axially from a spacer ring 5. This spacer ring 5 has in its opposite end surface an annular groove 6, into which an annular rib 7 fits, which projects up axially from a first end surface of an end piece 8. Said end piece suitably has a through- opening 10 provided with packing for guiding the piston rod of the piston of the working cylinder. The spacer ring is also of such a nature that its rib 4 has a greater diameter than its groove 6, and it is suitably made of sheet-metal material. <IMAGE>
Patent SE-9202084-L (SE)
Inventor: LINDBERG P
IPC: E04F10/08
Filed: 1992-07-06
Abstract: Lamellar screen construction for use as sunshade, facade covering or the like, comprising a number of support rails 11 and elongate lamellae 12 which can be snapped onto these. The lamellar screen comprises a screen part 19 and an attachment part 20. Arranged in the support rail 11 there is at least one fixture 15 running transversely relative to the length of the support rail and provided with cooperating parts 18 for receiving an attachment part 20 of at least one lamella 12. The attachment part 20 is designed as a spring member 21 at the end of which locking elements 24 are arranged for cooperating with the said cooperating parts 18. <IMAGE>
Patent SE-9203088-L (SE)
Inventor: SVAERD L R
IPC: F16K3/26
Filed: 1992-10-22
Abstract: The releasable component (3) incorporates a cover (5) for the one end of the straight tube part (1) and connected to the cover is an inner tube (4) provided with an adjustment opening (6), which by turning and/or axial displacement of the component can be made in varying degree to coincide with the branch tube (2) mouth (7) in the straight tube part (1). - The releasable component (3) can have a throttle device (13) for difference pressure measurement, e.g. a measurement flange, with corresp. measurement apertures (14), which are connected with a measurement outlet (16) on the cover (5). - (Dwg.1/1)
Patent SE-9203199-L (SE)
Inventor: SALDELL ULF
IPC: H01Q11/08
Filed: 1992-10-29
Abstract: PCT No. PCT/SE93/00886 Sec. 371 Date May 24, 1995 Sec. 102(e) Date May 24, 1995 PCT Filed Oct. 27, 1993 PCT Pub. No. WO94/10720 PCT Pub. Date May 11, 1994The antenna device of the present invention is intended for a portable equipment for transmitting and/or receiving radio signals. Said antenna device comprises a helical antenna substantially having the characteristics of a half-wave antenna, a half-wave antenna, and an impedance transformer. Said helical antenna, said half-wave antenna, and said impedance transformer are intercouplable so that either said helical antenna alone is coupled to said impedance transformer or said helical antenna and said half-wave antenna are coupled in parallel to said impedance transformer in order to form two different working functions.
Patent SE-9303192-L (SE)
Inventor: STRID KENT
IPC: D21C9/06
Filed: 1993-09-30
Abstract: Machine for dewatering fibre suspensions, especially recycled paper pulp - contains an inlet (12) for the suspension, rotatable drum (1) with a perforated mantle (4) that allows water to flow into the centre of the drum whilst retaining the fibres (37) on the surface, outlet for water from the centre of the drum, and device (15) for removing fibre web on drum surface. Devices (17, 18) are provided for creating variable pressure inside the drum.
Patent SE-9401188-L (SE)
Inventor: DROTTZ KARL
IPC: B60F3/00
Filed: 1994-04-08
Abstract: Appts. for pulling a boat across an underlying surface such as water, ice, firm ground or the like, comprises at least one endless belt (A), and a number of support bodies (B) adjoining each other which come into contact with the underlay in order to support and move the boat. The support bodies (B) are conically tapered away from the underlay and face each other to allow the belt to pass over the break wheel located at each end of the belt.
Patent SE-9401481-L (SE)
Inventor: ANDREASSON INGMAR
IPC: B65D19/00
Filed: 1994-04-29
Abstract: The present invention relates to a pallet with a base section (1) and a deck (4) forming a cargo-carrying surface with rectangular shape attached thereto. The invention is characterised in that the base section (1) is formed of a number of longitudinal base tubes (2, 3) consisting of square tubes of multilayered paper or cardboard, each of said base tubes (2, 3) showing a pair of vertical side walls (8) defining the height of the base section, a lower horizontal bottom wall and an upper horizontal wall, that the deck (4) is formed of transverse deck tubes (6), said deck tubes also consisting of square tubes of multilayered paper or cardboard, said deck tubes (6) covering the base tubes (2), that the deck tubes (6) are joined to the upper horizontal walls of the base tubes (2), that the vertical walls (9) of the deck tubes are substantially lower than those of the base tubes (2), and that the base tubes comprise at least a pair of outer base tubes (2) forming the sides (8) of the base section, whereby the spaces between adjacent base tubes (2) form longitudinal spaces for lift forks.
Patent SE-9401488-L (SE)
Inventor: SUNDSTROEM JAN
IPC: H02M3/335
Filed: 1994-05-02
Abstract: The present invention relates to a device and a method for suppressing oscillations in voltage converters, comprising an inductor in the form of a tranformer with an iron/ferrite core (1) and with a primary winding (2) connected to a primary side and a secondary winding (3) connected to a secondary side, an input voltage (Ein) being connected to the primary winding (2) for generation of an induced voltage (E) in the windings (2, 3), and also comprising an energy-absorbing element (14) for suppression of voltage oscillations occuring in the windings (2, 3). The invention comprises means (15, 16, 17, 18, 19, 20) by means of which the enerby-absorbing element (14) is connected to and disconnected from, respectively, any one of the windings (2, 3) of the iron/ferrite core (1). <IMAGE>
Patent SE-9401693-L (SE)
Inventor: SAJAKORPI KIMMO
IPC: A46B7/10
Filed: 1994-05-18
Abstract: A brush element in a rotating brush roller comprises a brush part 1 and a frame part 2. The brush part 1 consists of several brush bundles 1a which are secured rigidly to the frame part 2 by mechanical attachment 3b and/or by a securing component 3a in liquid state, which is arranged to assume a solid state after hardening. The frame part 2 is made up of at least one wall part 2a which has attachment surfaces 4 for the brush bundles 1a. On a first side of the wall part 2a, there are securing arrangements 5 so that the brush element can be releasably secured to the body of the brush roller by means of an arrangement consisting of opposing surfaces v. In the frame part 2 there are also through-openings 7 so that binding thread 3b and/or a securing component 3a can be fed in through the wall part 2a in order to achieve a fixed anchoring of the securing ends on the brush bundles 1a at the surfaces 4. To balance a specially produced brush element, the mass of the brush element can be increased/reduced by adding/taking away the mass located on the surface u of the first side of the frame part 2, such that the arrangement with opposing surfaces v can be maintained at essentially constant mutual measurements, such as play, as regards the opposing surfaces in the brush roller and the brush element which are in contact with each other, i.e. the rear surfaces vv, ve and the edge surfaces rv, re. <IMAGE>
Patent SE-9502212-L (SE)
Inventor: HALL SCOTT MAURICE
IPC: H04B7/005
Filed: 1995-06-19
Abstract: Transmission is controlled using the present method after a handoff procedure has been entered between a subscriber unit and target transceivers. During this process, a communication link between the subscriber and at least one other transceiver is maintained. A quality factor of a signal from the subscriber is received by the target transceiver. If the quality factor meets a quality threshold, then a transmission from the target transceiver is activated. If the target transceiver is active and the quality factor drops below the quality threshold, then the transmission from the target transceiver is terminated.