baber/WOPTO huggingface dataset:
Patent SE-8100090-L (SE)
Inventor: BRAASCH GERD
IPC: B24D13/02
Filed: 1981-01-09
Abstract: A device for sanding surfaces, more particularly moulded surfaces, of timber components, comprises a wheel member 4 consisting of elastomeric material, and at least one sanding belt 6, which at least partially surrounds the circumference of the wheel member 4. The wheel member is coaxially mounted on a support bush 1. Two stressing discs 3a, 3b of metal are disposed on the support bush one on each side of the wheel member to grip the wheel member. The belt may comprise a plurality of portions on a resilient supporting film, the ends of which are joined by an overlapping resilient member. <IMAGE>
Patent SE-8202356-L (SE)
Inventor: BERGMAN G
IPC: E04C2/26
Filed: 1982-04-15
Abstract: The present invention refers to a method to increase the adherence between a relatively glossy surface, e.g. a steel surface and a substance which can be applied on or around said surface which is pourable and solidifies to a rigid form. The object of the invention is to provide a simple and a relatively cheap method to increase the adherence without that the glossy surface being exposed to deformations or weakenings, and which adherence should be accomplished on even surfaces as well as on single or double curved surfaces and also in recesses which are difficult to access. These objects have been solved by that a glossy surface which is provided with a glue layer or the like is coated in an electrostatic way, alternatively is coated with artificial fibres so-called fibre flocks, which are raised from the surface, covering an essential part of its surface, whereby the green concrete is applied against the fibre flock.
Patent SE-8202382-L (SE)
Inventor: ROOS K
IPC: A47C20/04
Filed: 1982-04-15
Abstract: A mechanism for swivelling and closing a swivel arm (3, 4) at a certain setting angle in relation to a frame part (1, 2). Serving to swivel the arm (3, 4) is an operating rod (7) which is connected to the swivel arm. According to the invention, the operating rod (7) and the swivel arm (3, 4) are connected in an articulated manner by an articulated arm (9) which is mounted in the swivel arm (3, 4) at a distance from its bearing axis (5) in the frame part (1, 2). While the swivel arm (3, 4) is swinging out, the operating rod (7) can move outside the bearing axis (5) of the swivel arm in the frame part until it self-locks when the angle between the articulated arm (9) and the operating rod (7) changes from an obtuse angle to an acute angle. <IMAGE>
Patent SE-8203852-L (SE)
Inventor: LINDBLOM T
IPC: B27B17/06
Filed: 1982-06-21
Abstract: Cutting horizontal, cantilevering objects of splittable material, such as de-barked tree trunks and the like is carried out with the aid of a guided, endless circulating saw chain (10), the upper cutting part of which is moved from below and upwards through the object. The lower edge portions of the cut surfaces at the cut are allowed to bear against each other under the action of the bending moment of the cantilevering object, while the return portion of the saw chain in the cutting area is kept free from the cut surfaces. The saw chain is guided by a chain guide (12) extending curvilinearly under the object and guides the return part of the chain. The chain guide and the guided return part are both outside and below the object during the whole of the cutting operation, while the upper cutting portion of the chain runs straight between the end points of the curved portion of the chain guide. Towards the end of the cutting operation, the part of the object not yet sawn through is subjected solely to short-duration tensional stress and substantially not to bending stress, whereby splitting the material is avoided.
Patent SE-8204646-L (SE)
Inventor: YAMATANI YOSHIICHI
IPC: F04B13/00
Filed: 1982-08-11
Abstract: Apparatus for providing high- pressure fluid comprises a pair of cylinders 101, 101% feeding a common outlet 116, in which rams 102, 102% define chambers 103, 103% provided with non-return inlet valves 104, 104% and outlet valves 105, 105%. The cylinders are opposed on a common axis and the rams are moved by a common cam 110, the shape being such that one ram starts to compress just before the other reaches its extreme point. <IMAGE>
Patent SE-8301927-L (SE)
Inventor: HAMILTON J G
IPC: G02B6/24
Filed: 1983-04-07
Abstract: An optical slip ring comprises a housing made of low refractive index material which defines a hollow toroid (10) and a pair of passageways (15A, 15B) leading from the toroid (10). One passageway (15B) leaves the toroid (10) steplessly in a clockwise direction and passageway (15A) leaves the toroid (10) steplessly in an anti (counter-)clockwise direction. The toroid (10) and the passageways (15A, 15B) are filled with high refractive index fluid. The housing is formed in two portions which are mounted for relative rotation about an axis (13) perpendicular to the toroidal equatorial plane (12) and coincident with the center (14) of the toroid, each portion having an interface lying on a surface of revolution (which may be the toroidal equatorial plane (12) ) generated about the axis (13), one housing portion incorporating one passageway (15A) and the other housing portion incorporating the other passageway (15B).
Patent SE-8305535-L (SE)
Inventor: TALAPIN V I
IPC: A61K9/68
Filed: 1983-10-07
Abstract: A pharmaceutical preparation, in a chewing gum carrier, possessing an antinitocine effect which comprises a biologically resorbable polymeric vehicle containing a cation-exchange group and modified thereat by an antinicotine-action action alkaloid in the following proportions thereof, percent by mass: antinitocine-action alkaloid 2.5-40.0 polymeric vehicle the balance. The method of producing the preparation comprises reacting a biologically resorbable polymeric vehicle containing a cation-exchange group with an antinicotine-action alkaloid in an aqueo-organic medium at a volume ratio of the aqueous and organic phases of 1-15:1-24 respectively and at a temperature within the range of from 8 DEG  to 22 DEG  C.
Patent SE-8305887-L (SE)
Inventor: DELERSJO JAN
IPC: F42B3/02
Filed: 1983-10-26
Abstract: The explosive charge has heterogeneous deformation speed, i.e. detonation takes place at different speeds in different directions. The charge has one or more charging components comprising long bodies. Each component incorporates one or more cores of explosive enclosed in a casing of inert material for detonation.
Patent SE-8401139-L (SE)
Inventor: MANITSKI H
IPC: E04H7/22
Filed: 1984-03-01
Abstract: In a structure base formation are a number of beams (5) which are supported by legs (6), both beams and legs comprising U-profiles. The legs are inserted from below in the downwardly open U-profiles of the beams. The legs are fixed in position by inwardly directed projections from the beam profile side wall flanges.
Patent SE-8401174-L (SE)
Inventor: OSTMAN S-O
IPC: B65G53/46
Filed: 1984-03-02
Abstract: The valve has two valve seats (34,54) in series, against which one or more plugs (51) work, the latter making contact with the upstream seat (34) first. The seats are connected to a pressure source for flushing. The upstream seat is pref. extensible axially. The plug is conical, with two annular seats.
Patent SE-8401185-L (SE)
Inventor: GUITTARD G V
IPC: A61K9/58
Filed: 1984-03-02
Abstract: An osmotic device is disclosed for delivering a beneficial agent. The device comprises a wall surrounding a compartment containing an agent, a passageway in the wall connecting the exterior of the device with the compartment, and (a) an agent in the wall or (b) an agent carried on the wall in the wall. The device delivers the agent from the compartment and the wall.
Patent SE-8402252-L (SE)
Inventor: BELART J
IPC: B60T8/32
Filed: 1984-04-25
Abstract: A hydraulic brake system for automotive vehicles with a master brake cylinder (51) and with a hydraulic power booster (49) connected upstream of the master brake cylinder, in which a pressure medium pump (18) which may be driven by an electric motor (17) is used for providing an auxiliary hydraulic energy, the drive of which may be switched on by a pressure accumulator (1), on the one hand, and by a brake pedal contact (58), on the other hand, in the unbraked operation of the automotive vehicle the pressure accumulator (1) permanently being kept on a pressure level sufficient for an initial actuation of the brake and the charge of the pressure accumulator (1) being monitored by a pressure control valve (19). In view of an energy demand of the brake system which will be as low as possible, this invention suggests that a valve passage (40, 42) of the valve arrangement (19) is operable by a pressure in the booster chamber of the hydraulic power booster (49) such as to establish a direct communication between the outlet of the pressure medium pump (18) and the pressure medium port of the hydraulic power booster (49).
Patent SE-8402345-L (SE)
Inventor: NORDSTROEM URBAN
IPC: B29C65/50
Filed: 1984-04-30
Abstract: A method for joining insulated conduits (1) is disclosed, in which the bared ends (2a) of the medium-carrying pipes (2) are first interconnected in a per se known manner and a union piece (3) is thereafter placed around the resulting joint (2b), such that the union piece has an overlap on the outer side (2c) of the conduits to be joined and forms a mould for foaming an insulating material of cellular plastic in the joint (2b). The union piece is a relatively rigid, circumferentially resilient plastictube which is slotted throughout its entire length and, before being applied around the joint, has an inner diameter which is smaller than the outer diameter of the conduits (1). After the union piece has been applied around the joint, a strip (4) is placed on the slot (3a) of the union piece throughout substantially the entire length of the slot, said strip (4) consisting of a mouldable, curable plastic material which by curing is bondable to the union piece, and which is thereafter cured so as to be bonded to the union piece.
Patent SE-8405682-L (SE)
Inventor: PRUSAS Z C
IPC: D21C3/12
Filed: 1984-11-13
Abstract: A high yield chemithermomechanical (CTMP) process for obtaining high strength hardwood pulps is disclosed wherein hardwood chips are subjected to a two-stage chemical treatment prior to defibration, the first consisting of chip impregnation and reaction with an alkaline liquor followed by a second stage treatment with sulfite and/or bisulfite; in one embodiment peroxide is added to the alkaline liquor to enhance brightness.
Patent SE-8502663-L (SE)
Inventor: FRANSSON OTTO
IPC: A61F9/007
Filed: 1985-05-30
Abstract: An instrument (22 and 23) for removing irritating particles from the eye, for instance, consists of a tubular rod provided at one end with a flexible eye or loop clamped therein. The object of the invention is to simplify manufacture of such an instrument by supplying liquid plastic to a moulding tool (1), both rod (22) and eye or loop (23) being formed as a single, coherent unit.
Patent SE-8504352-L (SE)
Inventor: LINDELL A
IPC: B65G1/06
Filed: 1985-09-20
Abstract: Each surface for pallets (3) has feed-in and feed-out sides which are opposite to each other and parallel. At least one picking section (10) extends between the two sides at the same level as the surface when components are to be picked from or fed on to the pallets (12) on that surface. Feed mechanisms (8) are arranged at the sides of the surface for pallets, which enable pallets (12) to be moved from the surface to the picking section.
Patent SE-8600529-L (SE)
Inventor: SOCHA J
IPC: F26B3/28
Filed: 1986-02-06
Abstract: PCT No. PCT/SE87/00050 Sec. 371 Date Aug. 1, 1988 Sec. 102(e) Date Aug. 1, 1988 PCT Filed Feb. 4, 1987 PCT Pub. No. WO87/04739 PCT Pub. Date Aug. 13, 1987.An arrangement for a process plant which provides heat treatment of strip-shaped products, such as a paper web, the arrangement including a plurality of lamps operating with infra-red radiation. Channel means are provided for conducting a supply of air or some other heat treatment medium and directed against the strip undergoing the processing by means of a heat treatment ramp positioned adjacent the strip. The air or some other suitable heat treatment medium is directed and supplied to flow essentially parallel to the strip of the product. The apparatus for supplying the air directs the air parallel to the product being dried, in order to avoid blowing through the product.
Patent SE-8602567-L (SE)
Inventor: HANSSON G C
IPC: B25B23/14
Filed: 1986-06-06
Abstract: A screw joint tightening power tool including a torque limiting device and a rotation motor which via a planetary reduction gear (13) is arranged to deliver a torque to an output spindle (14). A torque responsive release clutch (22, 26, 27) is associated with the planetary gear (13) in order to maximize the output torque of the tool. The ring gear (20) of the planetary reduction gear (13) is rotatably as well as axially movable in the housing (10) and forms together with the housing (10) a torque responsive release clutch which is arranged to transfer a reaction torque from the planetary gear (13) to the housing up to a level determined by the axial bias force provided by a spring (28) acting on the ring gear (20). The release clutch comprises a cam (22, 26) for axially displacing the ring gear (20) against the action of said spring (28) upon rotation of the ring gear (20) relative to said housing (10) as a certain reaction torque level is exceeded. A sensor (33) is coupled to the ring gear (20) to detect axial displacement of the latter and cause deactivation of the power supply of the motor.
Patent SE-8605204-L (SE)
Inventor: DYER G P
IPC: F16K25/00
Filed: 1986-12-03
Abstract: A rotary metering valve (10) includes a pair of windows (145, 200) in mutual registry with one another, the windows defining a flow passage through the valve. The geometries of windows are such that closing the valve sweeps contaminants trapped therein, inwardly, thereby enhancing the effectiveness of the output torque of the valve's actuator (75) in breaking apart the contaminants for subsequent removal by flow through the valve.
Patent SE-8701716-L (SE)
Inventor: LILJESTROEM G
IPC: B63B35/08
Filed: 1987-04-27
Abstract: An ice breaker vessel and a method for increasing maneuverability and protecting the propellers against broken ice when going backwards. The ice breaker has two stern propellers and a steering rudder aligned with each propeller shaft. Each of the rudders is individually rotatably mounted on a vertical rudder stock adjacent half the cord of the rubber blade profile length, and connected to a rudder gear, so that they e.g. may converge or diverge in the direction backwards, in abutment with end stops positioned on the stern of the ice breaker vessel, when the rudders are in their respective end positions. The method comprises turning the steering rudders in opposite directions until they cooperate and for backwards converging rudder surfaces.
Patent SE-8702433-L (SE)
Inventor: LARSSON R
IPC: A43B13/14
Filed: 1987-06-11
Abstract: The intermediary section of the shoe insole joining the front and rear sections is flexible to permit the shoe to flex, whilst the toe and heel parts can be more rigid to provide a better support.
Patent SE-8702619-L (SE)
Inventor: NILSSON BJARNE
IPC: B01D33/21
Filed: 1987-06-24
Abstract: PCT No. PCT/SE88/00350 Sec. 371 Date Feb. 24, 1989 Sec. 102(e) Date Feb. 24, 1989 PCT Filed Jun. 22, 1988 PCT Pub. No. WO88/10145 PCT Pub. Date Dec. 29, 1988.A disk filter, including a plurality of rotatable, axially spaced annular filter disks (6:1-6:11) adapted to be partially immersed in a liquid or a suspension which is to be filtered. Each filter disk comprises a plurality of filter elements 6:1a-f . . . 6:11a-f) which are in communication with axial filtrate conduits (2a-2l) arranged at the outer peripheries of the annular disks for discharge of filtrate. For increasing the flow speed of the filtrate in the axial filtrate conduits these slope downwards in the flow direction. This has been achieved in that a filter element (6:1a) of a filter disk (6:1b) is displaced relative to the filter element (6:2a) of the filter disk (6:2) connected to the same filtrate conduit (2a) and being the following filter disk, counted in the flow direction in the axial filtrate conduit, so that the first mentioned filter element is in advance of the later mentioned filter element, as counted in the direction of rotation.
Patent SE-8702927-L (SE)
Inventor: LINDGREN L
IPC: A63C19/06
Filed: 1987-07-21
Abstract: A course-marking pole for, for example, downhill racing, which comprises an anchoring part for anchoring the pole in the surface and which - with the aim of being as lenient as possible and also impact-damping - comprises at least one top part 2 having a section 3 which is constituted by a narrow tubular or rod-shaped core 4 made from flexible, resilient, elastic material and by one or more low-weight damping layers 5 surrounding the core 4. <IMAGE>
Patent SE-8703882-L (SE)
Inventor: GROENLUND C
IPC: B21D53/00
Filed: 1987-10-08
Abstract: The building element is of the sandwich type comprising two outer metal layers e.g. aluminium and a filler e.g. a foamed plastic insulation material. The manufacturing appts. includes an in-feed mechanism, end-edge shaping mechanism and a joining mechanism. The outer materials of the sandwich are fed in from belts. The overlapping edged are stamped to give a join of single uniform thickness.
Patent SE-8800166-L (SE)
Inventor: ERIKSSON B
IPC: E04B1/00
Filed: 1988-01-18
Abstract: A frame for a balcony consists of four primary beams 11- 14 which form a rectangular frame and have an identical profile, essentially a C-shaped profile with one edge 29 folded out. The primary beams are screwed together with the open side of the profile facing inwards to the balcony. The primary beams 13, 4 of the short sides have the folded-out edge in the upper part of the beam as a support for a cover, while the primary beams 11, 12 of the long sides have the folded-out edge in the lower part of the beam as a support for a false ceiling, which lets water run to a channel 18, 19 formed in the beam 11 of the outer long side. <IMAGE>
Patent SE-8901542-L (SE)
Inventor: ERIKSSON E A
IPC: H03M1/06
Filed: 1989-04-27
Abstract: A method and arrangement for avoiding erroneous echo-elimination and/or equalization resulting from non-linearities of a D/A-converter (12) and/or an A/D-converter (15) in a telecommunication system, an error signal (en) being formed for updating a filter (16) for adaptive echo-elimination and/or a filter (18) for adaptive equalization. In accordance with the invention, the error signal (en) is also used to adjust the values of given devices (C41 - C43, C1 - CI), e.g. capacitors, in the converters (12, 15) for avoiding non-linearities in the converters. The signals are therewith formed from the error signal for the purpose of adjusting the converters in accordance with appropriate algorithms in separate logic devices (21, 22).
Patent SE-8903791-L (SE)
Inventor: GHECZY I
IPC: B21D19/12
Filed: 1989-11-13
Abstract: The apparatus, for bending the raised flange (41) on a sheet (39) includes a support (20) for the sheet (39), a border (22) of the support (20) for resting the raised flange (41), a holding-down clamp (36) for pressing the sheet (39) onto the support (30), a plurality of slides (27) for acting on the raised flange (41) and at least one pressing ram (32) for actuating the slides (27), is characterized in that the slides (27) consist of a resilient material and are of rod-shaped design and the border (22) has guide devices for the slides. These can be curved tubes (24) in the border (22). Alternatively the guides are sloping surfaces of the border (22). The slides (27) may have profiled ends (29) to form a recess in the flange (41) or merely fold over the flange. The folding may be completed by a further ram after initial slides action. <IMAGE>
Patent SE-9003250-L (SE)
Inventor: BILLBERG A
IPC: B65B11/02
Filed: 1990-10-11
Abstract: The invention relates to an automatic stretch film palletizing apparatus. The apparatus comprises a base (1), grippers, a pivotally suspended plate (2) having protruding arms (3) carrying a vertical film streching unit (10) having film stretching cylinders (11, 12) and a supply roll (15) containing stretch film (20). The film stretching unit may be rotated around a pallet placed within the base (1). The two grippers (30, 35) are arranged vertically and above each other to each retain an edge of the stretch film (20). In front of the grippers (30, 35) are arranged two opposite each other laterally slidable gates containing vertical profiles (40, 45), the gates are independently of each other laterally operable. The profiles (40, 45) have a vertical extension corresponding to the maximum adjustable distance between the grippers. Due to that one profile is provided with a knife edge the stretch film (20) may also, except being retained, be cut by means of the vertical profiles.
Patent SE-9100062-L (SE)
Inventor: KATO H
IPC: B65G61/00
Filed: 1991-01-09
Abstract: A supply conveyor system (1) is used, together with a refuge track conveyor (1b), the supply system feeding various types of goods forward on slave pallets (2-5). Pallets (8) for actual shipment are stowed with goods by an industrial robot (6) which is fed by a transfer device (7). Stowage takes place in two cycles, in the first of which goods of each kind filling a complete layer on a pallet are stowed. In the second cycle, residual fractional quantities of each kind of goods are stowed on the pallet. During the stowage operations, the slave pallets of the supply conveyor may be taken temporarily into the refuge conveyor prior to being transferred away from the industrial robot. @(Provisional basic advised week 9135)@ @(16pp Dwg.No.1/4)@
Patent SE-9103792-L (SE)
Inventor: PETERSON M
IPC: E21B4/14
Filed: 1991-12-20
Abstract: Down-the-hole drill comprising a housing (1), a hammer piston (6) movable to-and-fro in the housing and intended for impacting a drill bit (5). A back piece (3) provided with an extension (12) with a valve part (17) cooperates with a part (8) of a central channel in the hammer piston. This part of the central channel comprises a zone (16) with larger diameter than adjacent parts at an intermediate part of this part. This results in that pressure medium can pass the valve part when it is situated at the zone and that the valve part and the hammer piston sealingly cooperate when the valve part is on either side of the zone. <IMAGE>
Patent SE-9202052-L (SE)
Inventor: HELLDIN GOERAN
IPC: A61M5/315
Filed: 1992-07-02
Abstract: PCT No. PCT/SE93/00607 Sec. 371 Date Dec. 29, 1994 Sec. 102(e) Date Dec. 29, 1994 PCT Filed Jul. 1, 1993 PCT Pub. No. WO94/01151 PCT Pub. Date Jan. 20, 1994The invention relates to a rod-and/or piston unit that can be enclosed in a container forming part of a non-reusable syringe where the rod and the piston have means for connecting the piston to the rod and disconnecting the piston therefrom. The piston and the rod are manufactured as one piece in a die or similar. The invention also relates to a method for assembling a syringe.