baber/WOPTO huggingface dataset:
Patent SE-7811063-L (SE)
IPC: B24B41/06
Filed: 1978-10-24
Abstract: PCT No. PCT/SE79/00217 Sec. 371 Date Jun. 24, 1980 Sec. 102(e) Date Jun. 16, 1980 PCT Filed Oct. 23, 1979 PCT Pub. No. WO80/00809 PCT Pub. Date May 1, 1980.According to the present invention a plurality of blanks (2) to be surface machined in working machines are placed side by side and fixed in a frame (1), open at both sides, in such a way that the blanks (2) can be machined at least at two sides while the fixation of the blanks (2) in the frame (1) is maintained. The blanks (2) are fixed tensionless in the frame (1) in such a position where the blanks bear against the frame sides on which the machining forces work during machining. The frame (1) with the blanks (2) fixed therein is first kept clamped with one side (4) resting against a machine support (6), while the portions (17) of the blanks (2) at the opposite side (5) are machined. After that the frame (1) is turned in such a way that the blanks (2) with its machine portions (17) rest against a support (6) consisting of a plane magnet plate, whereupon the blanks (2) are machined on the side (18) facing away from said support (6). The frame (1) for carrying out the method is formed at one side (4) in such a way that the blanks (2) fixed therein are available for machining from said side (4) although they are to be situated inwardly of the plane of the side (4), since this plane is to be kept fixed against a plane support during working of the fixed blanks (2) from the opposite side (5) of the frame (1) outside the plane of which side (5) the blanks (2) are intended to reach.
Patent SE-7900441-L (SE)
Inventor: THOMAEUS B
IPC: F04D29/58
Filed: 1979-01-18
Abstract: This invention concerns a closed cooling system (8) for submersible working units such as an electric motor unit (1) for a pump. The cooling system contains for instance oil or water and the circulation is obtained by a pump impeller (9) arranged close to an outer surface (7) of the system which surface is cooled from its opposite side by an outer passing medium.
Patent SE-7902250-L (SE)
Inventor: BUDEK J A
IPC: H02J13/00
Filed: 1979-03-13
Abstract: Control signals are transmitted through a.c. mains supply lines to control operation of electrical equipment powered from the supply lines. A near short-circuit condition is introduced across the a.c. mains supply lines, for example, by firing a thyristor connected in series with a fuse across the supply lines, for the final portion of positive half cycles of the mains supply voltage, thus holding the voltage to a near zero value for this length of time. A receiver coupled to the mains supply lines includes a zero crossing detector circuit which responds to the near zero voltage conditions across the supply lines to perform a particular control operation on an associated appliance connected to the receiver. Different control operations may be effected by defining the control signals over a group of half cycles of the a.c. supply mains and selecting one or more half cycles of the group during which the supply voltage is reduced to the near zero level, thereby producing a sequence of selected and non-selected half cycles within the group so that by changing the sequence the particular control operation can be changed accordingly.
Patent SE-7904268-L (SE)
Inventor: LAUTZENHISER T V
IPC: G01V7/00
Filed: 1979-05-15
Abstract: DIPOLE MASS LASER-BASED GRAVITY GRADIOMETER A gravity gradiometer using at least one mass dipole mounted in a laser force-measurement system to detect the torque on the mass dipole generated by gravity gradient.  The mass dipole is mounted on one end of a photoelastic modulator element positioned in the laser beam to differentially modulate circular polarization modes in response to application of a torque.  In a preferred form, two mass dipoles are mounted on opposite ends of the modulator element which is rigidly supported at its center to improve noise rejection.
Patent SE-7909890-L (SE)
Inventor: HANSSON H G
IPC: F03B15/18
Filed: 1979-11-30
Abstract: In a water driven turbo-generator with adjustable stator blades (3) and adjustable rotor blades (7), a mechanism (71, 53-57) is arranged to cause the closure of the stator ring (1) if the stator blade angle becomes less than that preferred to give an optimal combination with a given stator ring opening. The turbo-generator is thereby prevented from reaching a revolution rate, caused by a possible loss of load, which is significantly higher than if an optimal combination can be maintained.<IMAGE>
Patent SE-8002847-L (SE)
Inventor: KNUTSON RICHARD A
IPC: A61K31/79
Filed: 1980-04-16
Abstract: Admixtures of a) an antifungal, antibacterial agent, such as povidone-iodine, (many others listed), b) a sugar e.g. sucrose and c) suitable carrier are substantially non-allergenic and have excellent healing properties when applied to burns or open wounds and serve as an effective barrier to the growth of healing tissue into gauze or similar dressing.
Patent SE-8102392-L (SE)
Inventor: ALDINGER H
IPC: B62D33/06
Filed: 1981-04-14
Abstract: In a hydraulic locking unit for locking tippable driving cabs an intermediate member (9) is installed between the shock absorber (2) and/or spring (8) arrangement for the driving cab (10) and the driving cab itself, thereby ensuring that, at the end of the spring travel, the driving cab cannot tip when a receiving member (11) fixed to the cab 10 receives a locking member (13) arranged on the member 9. The arrangement allows the cab to be locked from tipping without eliminating its spring suspension. <IMAGE>
Patent SE-8102670-L (SE)
Inventor: KOSKINIEMI J
IPC: G01N1/08
Filed: 1981-04-24
Abstract: Sample-boring instrument which is easy to use even in confined spaces and with which a detached bored core can be handled with such a high degreee of care that is is not disorientated or contaminated by mechanical action or contact with foreign matter. According to the invention, the sample-boring instrument consists of a tubular boring body (1), one end section of which is made with a cutting edge (5) extending round the end surface of the tube, and a centring and ejecting rod (2) which is movably guided inside the tube, the terminal positions of which are chosen so that the end of the rod located nearest to the cutting edge can be moved from a position in which it is retracted inside the tube into an outer position in which the said end is located outside the cutting edge.
Patent SE-8107424-L (SE)
Inventor: THORNBERG A
IPC: B25H7/02
Filed: 1981-12-11
Abstract: A process for manufacturing products such as casting moulds and patterns, for example, and apparatus for carrying out the process. The invention enables the production of products such as casting moulds and patterns, for example, to be simplified. By using a plurality of templates (3) appertaining to a template system, the extent of every single line (2; 2<1>) such as the curves which the product contour displays, for example, is determined, and is depicted and/or reproduced at any stage during the manufacturing process, as desired. The similarity of the curve to a template (3) which fits it is thereby determined, and the extent of the curve (2; 2<1>) is also defined over the said template (3) which fits it, between a plurality of points (A1; A2, etc.) which are locationally defined on the template.
Patent SE-8202502-L (SE)
Title: Refractory plates for sliding stoppers on ladles - contg. channel fed with gas for heating, cooling, or to exclude air
Inventor: FEHLING H R
IPC: B22D41/28
Filed: 1982-04-21
Abstract: A refractory structure comprises (a) a body of refractory concrete contg. >=1 pouring hole; with (b) >=1 reinforcing element placed in (a) or forming one surface of (a) and mechanically locked in (a); or (c) a channel for a service fluid is provided in (a); or (d) the pouring hole is formed by an insert with better resistance than material (a); or (a, b, c); or (a, b); or (c, d); or (a, b, c, d). The refractory structure pref. has a sinusoidal channel (c), esp. a channel extending round >=180 degrees of the circumference of the casting hole. Channel(c) may be formed by porous material permeable to gas and extending to the casting hole. The fluid used in channel (c) may be a hot gas used to heat the stopper; compressed air used to cool the stopper; a gas which does not oxidise the molten metal; or an inert gas cooling the stopper.
Patent SE-8206052-L (SE)
Inventor: ABASCAL ZULOAGA D J M
IPC: A01G3/00
Filed: 1982-10-25
Abstract: No further information available at time of publication.
Patent SE-8207006-L (SE)
Inventor: FORSHULT B
IPC: A61F13/00
Filed: 1982-12-08
Abstract: Supporting and absorbent bandages for hand injuries comprise soft, flat, flexible absorbent bodies 3, 4 which may be formed in a continuous row 1, 2 and are held in place by an elastic bandage 6. The bodies are suitably made of cellulose 8 enclosed in a jacket 9 of non-woven textile, with an outer jacket 10 of polyamide material (e.g. nylon) to prevent wound adherence. <IMAGE>
Patent SE-8303291-L (SE)
Inventor: PETERSEN NIRO G
IPC: F16G11/12
Filed: 1983-06-10
Abstract: In a tightening device for cables, chains and the like, the ends of the cables are attached to attaching parts linked together and movable in the direction of the cable ends. The first attaching part has the shape of a short shackle (10) having on both sides studs (14, 15) protruding to the bolt (13), the first end of the cable (11, 12) being fixed to said short shackle. The second attaching part has the shape of a long shackle (20) presenting edges with teeth (24, 25), to the bolt (23) of which shackle the second cable end (22) is attached. The short shackle (10) is arranged inside the long shackle (20) so that the studs (14) inside the openings (24) translate the force from one cable end (11, 12) to the other end (22).
Patent SE-8303351-L (SE)
Inventor: ROOS E
IPC: F16L3/18
Filed: 1983-06-13
Abstract: A mounting device for roof drain gutters, which are made up of several interconnected pipe sections mounted along a roof in an essentially horizontal fashion, into which the roof drain is connected, featuring a bearing rail positioned above the pipe sections, with at least two mounting fixtures for each pipe section. At least one mounting fixture constitutes a sliding support, which is formed like a ring (19) with a larger diameter than the pipe section so that the pipe section can be shifted within the ring. The ring (19) is connected to a bracket (24) that is designed to attach to the bearing rail.The ring (19) can be formed as an open ring, the ends of which form projecting legs (20, 21). The legs are designed to attach to each other with an attachment piece (22, 23) and can be contoured to form the bracket (24). The bracket's free edges (25A, 26A) are held together by a lock plate (28), so that the bracket is held fast to the bearing rail.The sliding support's shape facilitates the mounting of the pipe sections.<IMAGE>
Patent SE-8304417-L (SE)
Inventor: SCIAVOLINO F C
IPC: A61P31/04
Filed: 1983-08-15
Abstract: Derivatives of oleandomycin, erythromycin A and B, erythromycylamine and erythromycin carbonate, having at the 4''-position an acylamido group, their preparation and use as antibacterial agents are described.
Patent SE-8304712-L (SE)
Inventor: KARDEFELDT B S
IPC: H02G/
Filed: 1983-08-31
Abstract: The box cover comprises a plate (7) and at least two fixation components (8) diametrically opposed on its underside which, in the cover fitted position project into the box opening and connect to a fixture ring located internally. The fixation components (8) comprise two or more pref. individually sprung tongues, each provided with at least one stop tooth (9), of which at least one tooth per fixture engages at the rear of the fixture ring in the cover installed position. Alternatively, the fixture components can comprise arms (8) on which are individually sprung tongues with projecting stop teeth (9). (Provisional Basic advised week 85/16)
Patent SE-8404528-L (SE)
Inventor: KARLSSON OLSEN K H
IPC: B63C9/22
Filed: 1984-09-10
Abstract: Apparatus for storing and launching a float from a ship includes first and second arms; a device pivoting the first arm for swinging movement relative to the second arm, the second arm being adapted to be fixed to a ship; a bias device connected between the first and second arms for biasing the first arm in a direction away from the second arm; a storing device for releasably holding a float to the second arm; a retaining shaft axially movable between a retaining position and a releasing position; a blocking assembly connected to the storing device and connected to the retaining shaft in such a manner that in the retaining position of the retaining shaft the storing device holds the float to the second arm and such that movement of the retaining shaft to its releasing position releases the blocking assembly so that the holding device releases the float from the first arm, the retaining shaft in its retaining position also cooperating with the second arm in a manner to restrain swinging of the second arm by the bias device and in a manner to release the second arm when the retaining shaft moves to its releasing position; and a device for moving the retaining shaft from its retaining position to its releasing position.
Patent SE-8404623-L (SE)
Inventor: LOFGREN P
IPC: F16K7/12
Filed: 1984-09-14
Abstract: Valve device for regulating flow, comprising a valve body (14) that is situated in the valve housing and can be attached to/removed from a valve seat (11).A central component of the valve body is designed as an integrated component of a diaphragm that works as a permanent seal against the valve housing resp. adjustable seal against the valve seat (15).<IMAGE>
Patent SE-8405631-L (SE)
Inventor: RUOHONEN J
IPC: C07C231/06
Filed: 1984-11-09
Abstract: The present invention relates to a new .alpha.-acyloxy-acetamides of general formula <IMG> (I) to their preparation and to their use as intermediates for the preparation of phenylethanolamines of general formula <IMG> (II) which show valuable pharmacological properties, especially broncholytical activities.
Patent SE-8504912-L (SE)
Inventor: SVEGANDER L
IPC: G01B7/02
Filed: 1985-10-18
Abstract: The invention relates to apparatus for determining the location of surface defects on a test piece comprising electrically conductive material by scanning the surface with a sensor arrangement comprising proximity sensors based on eddy current induction (13, 27). The test piece may be moveable, e.g. advanced, in relation to the holder arrangement (14-17) which is arranged to move the sensor arrangement in a sweeping or scanning movement from one side of the test piece to the other. According to the invention, the position of the edge of the test piece, is determined successively, e.g. for each scan cycle and the location of detected cracks is calculated with a starting point from the detected edge position.
Patent SE-8604909-L (SE)
Inventor: NOEL G
IPC: E04F15/18
Filed: 1986-11-17
Abstract: According to the present invention, novel foam panels and blocks are provided which are produced by welding and/or adhering foam tubes to one another. The foam panels are used particularly as insulating and/or drainage panels, and the foam blocks are used for the production of super lightweight panels the cavities of which are optionally filled with gypsum, cement, or other material. Composite structures made therefrom exhibit excellent sound-absorbent properties. Moreover, the invention provides a process and an apparatus for welding foamed synthetic resin tubes to one another and/or to other foam materials. The synthetic resin surfaces to be welded together are guided by way of a spacer means at a distance past an electrically heated heat source to form a heating channel where the surfaces are melted and pressed together thereafter. The process and the apparatus are suited especially well for welding foams of non-crosslinked low-density polyethylenes.
Patent SE-8605396-L (SE)
Inventor: SVENSSON H
IPC: B02C18/16
Filed: 1986-12-16
Abstract: A disintegrating apparatus comprising a material infeed hopper (2) and a rotatable shaft (4) mounted in an elongate opening (3) in a frame (1) disposed under the hopper. The shaft comprises a plurality of helically arranged and axially spaced-apart working means (5) which cooperate with holding-up means (12) in the area of a front longitudinal side edge of the opening (3). The hopper (2) is hingedly connected to the frame so that, if necessary, the hopper can be swung up while to give access to the shaft. In addition to said holding-up means (12), the apparatus comprises a second set of holding-up means (16) mounted at the rear longitudinal side edge (11) of the opening (3) and adapted to prevent large objects from passing down the back way between the shaft (4) and the rear longitudinal side edge (11) and to cooperate with the working means (5) upon reversal of the direction of shaft rotation, so as to provide at least a certain degree of disintegration of material also in reversed operation.
Patent SE-8800576-L (SE)
Inventor: STEINER K
IPC: D21F1/00
Filed: 1988-02-19
Abstract: A long-nip press roll and a mating roll form an areal press nip with each other. The long-nip press roll has a flexible tubular press shell which is mounted by means of two support disks on a stationary support member which extends through the inside of the press shell. Within a hydraulic pressure chamber provided on the supporting member is a radially displaceable press shoe which can press the press shell against the mating roll. Support member, pressure chamber and mating roll are arranged symmetrically relative to a press plane. The slide surface of the press shoe which contacts the press shell is arranged offset with respect to the press plane in the direction opposite the direction of travel of the press shell. The axis of rotation of the press shell and its two support disks is also arranged offset out of the press plane in the direction opposite the direction of travel of the press shell.
Patent SE-8800680-L (SE)
Inventor: NORLING K
IPC: B28B7/08
Filed: 1988-02-26
Abstract: Closure for a mould frame which can be turned from a horizontal position into a position turned downwards and which contains a plane surface, provided with closures, for preparing a mould in which a concrete slab is to be cast. At least one (12) of the two opposite closures is movable along the surface (11) of the mould frame towards and away from the opposite closure by means of a hydraulic cylinder (22) or another force-expending member. Each of the opposite closures (12, 13) has such a cross-section that its surface (12') pointing towards the opposite closure, as viewed from the surface (11) of the casting mould (10), slopes towards the top and to the inside. Means (44, 24, 28, 31) are provided in order to press the opposite closure (12) against the surface (11) of the casting mould. <IMAGE>
Patent SE-8801685-L (SE)
Inventor: SOLANO SALLANT V
IPC: F16G11/12
Filed: 1988-05-04
Abstract: A handbrake compensator for a motor vehicle includes a support having a tubular body receiving a spring and two opposing flanges. The support is connected to a load distributor element which transmits load from a primary cable to a secondary cable connected to a wheel. The load distributor element has two opposing wings provided with elongated slots which receive a cap screw which connects the load distributor element to the support. One of the slots has toothed edges so that the screw can be moved axially of the support to adjust the position of the load distributor element relative to the spring to thereby adjust tension of the cables.
Patent SE-8802204-L (SE)
Inventor: CHEVAKIN I V
IPC: E21C37/02
Filed: 1988-06-13
Abstract: An apparatus for building-up bursting forces has a main casing filled with ice and having an outlet port and a variable-volume working chamber having an inlet port for communication with the outlet port of the main casing. There are provided a plurality of auxiliary casings filled with ice and a means for alternately establishing communication between the outlet ports of the main and auxiliary casings and the inlet port of the variable-volume working chamber.
Patent SE-8803896-L (SE)
Inventor: MORI K
IPC: F24S23/00
Filed: 1988-10-31
Abstract: A lens-holding apparatus used for holding a hexagonal lens and for fixing the light receiving end of an optical conductor at the focal point of the lens includes a frame body having a hexagonal portion on at least a part thereof, a hexagonal lens tightly inserted into the hexagonal portion, and an optical conductor cable fixing mechanism for fixing the light-receiving end of the optical conductor at the focal point of the lens on another portion of the frame body. The hexagonal portion comprises six side surfaces, every other one of which has two slits formed symmetrically in relation to the center line of each side surface in the longitudinal direction for mounting the lens thereon and a tongue piece formed between both slits. The lens is tightly inserted into the hexagonal portion and held therein by means of a tongue piece for pressing the lens.
Patent SE-8900222-L (SE)
Inventor: UEDA M
IPC: G21C3/322
Filed: 1989-01-23
Abstract: A fuel assembly for a nuclear reactor comprising a number of fuel rods arranged in a regular fashion in a channel box which is surrounded by water gap in a reactor core. Some of fuel rods disposed at portions facing the water gap through which no control blade is inserted or drawn out, have atomic number densities of fissionable material contained in the fuel rods. The atomic number density of each of these fuel rods is made smaller than that of the fuel rod disposed in the fuel assembly at portions other than the portions referred to above.
Patent SE-8901675-L (SE)
Inventor: FORSEN I
IPC: B66C1/02
Filed: 1989-05-10
Abstract: Lifting apparatus equipped with suction devices in the form of suction plates and comprising a framework of two mutually parallel, longitudinally extending frame beams and two mutually parallel transverse frame beams, the frame beams (6) being displaceably arranged in relation to the longitudinally extending beams in a direction parallel therewith. Lifting arms (7) are attached to the carrier beams (6), each lifting arm carrying two suction plates (1) through the intermediary of attachment devices. The invention is characterized in that two screw-threaded first setting screws (20, 21) extend parallel with the longitudinally extending beams (2, 3), these setting screws (20, 21) being connected to each of the displaceable carrier beams (6) by means of nut devices (22, 23). The setting screws (20, 21) present a number of screw-threaded regions (26, 37), the number of regions being equal to the number of carrier beams (6). The screw threads in respective regions (26, 37) have a pitch and a rotational direction such that when the setting screws are rotated, the carrier beams (6) will be displaced while the mutual distance between adjacent plates (1), seen in a direction parallel with the setting screws (20, 21), will remain the same. The apparatus also includes devices for moving the suction plates towards and away from one another along a lifting arm.
Patent SE-8901996-L (SE)
Title: Sleeved spike for pneumatic tyre - with specified contours for rivet head and for sleeve
Inventor: LINDEN U
IPC: B60C11/16
Filed: 1989-06-01
Abstract: A sleeved spike for pneumatic tyres on motor vehicles has on its flanged head several undulating radial ribs which contact the rubber with a much smaller surface then the total area of the spike. When the spike is at rest and at the first contact wtih the road surface, the peripheral rib ends rest on the tyre rubber and the top of the sleeve is clear of the rubber.