baber/WOPTO huggingface dataset:
Patent SE-8502004-D0 (SE)
Inventor: ANDERSSON K-E
IPC: B65G53/40
Filed: 1985-04-25
Abstract: Between the upper and lower vessels (5,6) of the feeder is an aperture (8), beneath which extends a plate (10) so that material (11) from the upper vessel (5) does not drop into the lower vessel (6) under the effect of gravity. On the plate are radially directed mouthpieces (39) or apertures through which gas is fed to produce a material flow over the edge of the plate. The plate (10), in conjunction with the wall (13) of the lower vessel above it, forms a gap (12) so that it combination they function as an L-valve. The plate (10) is axially movable so that the gap (12) may be varied, and in its upper position closes the aperture, so that the device acts as a cut-off valve.
Patent SE-8602877-D0 (SE)
Inventor: MONSAN P F E
IPC: A61K35/20
Filed: 1986-06-27
Abstract: A process for the extraction of proteins, preferably lacto-transferrins or IMMUNOGLOBULINS, from milk from which the casein and the fatty substances have been substantially removed, comprises adsorbing the proteins on an ion exchanger followed by elution whereby the desired protein fraction is obtained, the adsorption and the elution being carried out at substantially the same pH, preferably 5 to 8.5, especially 7 to 8. The casein-free milk is preferably concentrated about five times, by ultrafiltration, before adsorption.
Patent SE-8602960-D0 (SE)
Inventor: SODERBERG V
IPC: A62B18/02
Filed: 1986-07-03
Abstract: The present invention relates to an inner mask for protective masks with openings allowing air to flow from the space between protective mask and inner mask. Said openings (6, 8) are provided with non-return valves in the form of a compression moulded membrane (7, 7 min ) of elastomeric material designed to tightly abut the area surrounding the inner mask (1) thanks to the inherent elasticity of the material.
Patent SE-8801653-D0 (SE)
Inventor: MICKOS KAJ
IPC: B60B29/00
Filed: 1988-04-29
Abstract: The invention relates to apparatus for facilitating fitting and removal of vehicle wheels with the aid of a tool in the form of a pneumatic nut tightener. For the purpose of eliminating the need to work in uncomfortable postions, the inventive apparatus includes a low carriage (1) which is provided with carrier means comprising rollers (13) operative in fixating the lower part of an upstanding wheel (14) positioned in the transverse direction of the carriage, and an upstanding support device (3) which is connected to the carriage for limited pivotal movement and against which the wheel (14) can lean. The support device carries the tool (7) and is effective in moving the tool vertically and laterally, such as to enable the tool to be applied to the wheel (14).
Patent SE-8802466-D0 (SE)
Inventor: TANTTU P
IPC: B65G/
Filed: 1988-06-30
Abstract: Switch transfer mechanism for moving different units of goods, including boxes, etc. in a mainly horizontal direction. The Switch transfer mechanism consists of at least one longitudinal beam (1) for lifting the goods up from the foundation, as well as for transferring them with the motion of the beam in a longitudinal direction and lowering them to the same or another foundation and cams (2) to achieve said separation and lowering. The cams (2) consist of a round surface (14) whose effective curvature point differs from the cam rotating axle (3) centre line (16). A vertical boom (1) leans its weight onto the round surface (14) and when the vertical boom is moved, the round surface (14) moves along the surface of the vertical boom, (1) simultaneously raising the boom, as the amount of longitudinal movement conforms to the desired length of transferring goods.<IMAGE>
Patent SE-8803751-D0 (SE)
Inventor: MADSEN H
IPC: E01B25/26
Filed: 1988-10-19
Abstract: PCT No. PCT/DK88/00029 Sec. 371 Date Oct. 20, 1988 Sec. 102(e) Date Oct. 20, 1988 PCT Filed Feb. 18, 1988 PCT Pub. No. WO88/06206 PCT Pub. Date Aug. 25, 1988.In overhead rail systems with branching tracks, a carrier such as a feeding container can be brought to pass a cyclic transportation course when the pertaining switches are correctly operated. By the invention the carrier (8, 6) and the switches (10) are arranged in such a manner that a predestined transportation course is automatically achieved without applying any separate control of the switches, as the carrier (6) is provided with switchable activation cams (22), which can co-operate with change-over switch arms (26, 28) on each rail switch (10) in such a manner that the carrier (6) by its own movement can cause a change-over of the switch (10), when this is relevant, as the activation cams (22) selectively are made operative and inoperative, respectively, by passing strategically placed, fixed actuator members (30, 32). Hereby a cyclic course of the conveyance of the carrier can be arranged purely mechanically.
Patent SE-8804295-D0 (SE)
IPC: B63H/
Filed: 1988-11-28
Abstract: PCT No. PCT/SE89/00591 Sec. 371 Date May 28, 1991 Sec. 102(e) Date May 28, 1991 PCT Filed Oct. 25, 1989 PCT Pub. No. WO90/06255 PCT Pub. Date Jun. 14, 1990.A marine propulsion driving apparatus for an inboard engine of the type having an input drive shaft with a propeller shaft extending through the stern of the boat, with the body of the drive extending substantially straight out from the stern of the boat with a propeller at the outer end thereof. Both steering of the boat and vertical trimming of the drive body are brought about by operating the drive body itself, the drive body being mounted in a mounting ring at the stern of the boat. A trimming mechanism mounted relative to the mounting ring includes two cooperating inclined adjustment rings mounted in direct contact with each other. One of these adjustment rings carries the drive body and the two adjustment rings are rotatable relative to each other such that different inclination angle combinations are obtained and the drive body is thereby trimmed vertically.
Patent SE-8901259-D0 (SE)
Inventor: SVANTESSON AAKE
IPC: B41F15/08
Filed: 1989-04-10
Abstract: PCT No. PCT/SE90/00231 Sec. 371 Date Oct. 19, 1992 Sec. 102(e) Date Oct. 19, 1992 PCT Filed Apr. 5, 1990 PCT Pub. No. WO90/11891 PCT Pub. Date Oct. 18, 1990.A silk screen printer includes a printing table, a stencil held in a frame, and a squeegee which is movable relative to the frame to enable a first pattern on the stencil to be transferred to print material registered on the printing table in order to form a second pattern. During an actual printing sequence, the squeegee is intended to move over the stencil and relative to the frame in a first direction, whereas the stencil and the stencil-frame are intended to move in another direction opposite to the first direction. The printing table is a flat printing-table, which can be displaced synchronously with the frame. During a printing sequence, a gripper operative to collect print material located in a laying-on station is registered to the printing table for movement in common therewith.
Patent SE-8903988-D0 (SE)
Inventor: STROUCKEN K
IPC: B04B7/08
Filed: 1989-11-27
Abstract: PCT No. PCT/SE90/00722 Sec. 371 Date Jun. 28, 1991 Sec. 102(e) Date Jun. 28, 1991 PCT Filed Nov. 7, 1990 PCT Pub. No. WO91/08054 PCT Pub. Date Jun. 13, 1991.The rotor of a centrifugal separator includes two axially separated end walls and one surrounding wall situated between the end walls. The end walls and a stack of separation discs within the rotor are maintained axially together by a central fastener. The surrounding wall, which is separate from the two end walls, is movable axially during rotor operation relative to at least one of the end walls. The surrounding wall has an inner diameter at the areas where it seals with the ends walls that is smaller than the portions between those sealing areas.
Patent SE-9003157-D0 (SE)
IPC: F24F12/00
Filed: 1990-10-03
Abstract: Air inside the house is heat-exchanged with incoming fresh air via a pipe which extends around one (14) which brings the input air into the house (1). The input air pipe has at least one outlet inside the house.
Patent SE-9100214-D0 (SE)
Inventor: ECKERT K
IPC: B60G17/016
Filed: 1991-01-24
Abstract: In an hydraulic chamber at each spring leg fluid flow is controlled by a valve controlled from a central logic circuit. These hydraulic chambers (K1-K2) are each connected via an associated valve to a shared fluid connection point (P1) so that a second (or more) spring leg can be switched in to achieve a variable mass coupling depending on the overall situation detected by sensors. A central pressure supply is connected via a further valve to the central connection point (P1) - to which the hydraulic (or pneumatic) chambers of all the spring legs are connected directly. This further valve is also controlled according to the overall situation.
Patent SE-9100808-D0 (SE)
Inventor: GRANLIND INGMAR
IPC: B63C3/12
Filed: 1991-03-18
Abstract: The invention relates to a truck 2 arranged such that it is displaceable or movable along a base surface 1 and suited to the transport of boats resting in a cradle 13 or the like, which truck has a frame 4 and a number of wheels 5,6,7 interacting with the frame. The frame 4 is assigned, in a horizontal plane, a U-shape, in which the outer section 4b of the respective side arm 4a interacts with wheels 6,7. A section 4d joining together the inner sections 4c of the side arms 4a interacts with a wheel 5. A support surface 10 meant for the cradle of the boat 13 is constituted by a rail 11, the end sections of which each interact with a respective member 16a,16b which raises and lowers the rail 11. <IMAGE>
Patent SE-9301366-D0 (SE)
IPC: B62K25/28
Filed: 1993-04-23
Abstract: In a shock absorber, a hysteresis function, which occurs due to the compressibility of the working medium, is used as active parameter. The parameter is used for determining a damping force variation of the shock absorber during the respective piston stroke. Means (26, 27, 28 and, respectively 40, 41, 42) influence the volume of the working medium and/or the effect from the compressibility so that different spring lengths occur in the working medium. Adjustment or control (i) of the hysteresis function has the effect of redistributing the damping force during the said respective stroke. <IMAGE>
Patent SE-9304179-D0 (SE)
Inventor: SAEAEF LARS
IPC: B22D19/00
Filed: 1993-12-16
Abstract: A cast cylinder head of light metal incorporates a reinforcement made of a stronger material than the light metal. The reinforcement consists of a relatively narrow elongated steel plate (6) which stretches in a single piece along all the cylinders. The elongated steel plate (6) is provided with transverse arms (8) which stretch out approximately perpendicularly from the steel plate between the valve port apertures (3a, 4a, 5a, 6a) of each cylinder. <IMAGE>
Patent SE-9400396-D0 (SE)
Inventor: AASBRINK LEIF
IPC: G08B13/24
Filed: 1994-02-07
Abstract: PCT No. PCT/SE95/00100 Sec. 371 Date Jul. 19, 1996 Sec. 102(e) Date Jul. 19, 1996 PCT Filed Feb. 2, 1995 PCT Pub. No. WO95/21431 PCT Pub. Date Aug. 10, 1995An alarm element forming part of an alarm system and constructed to receive a magnetic alternating field having the frequency F and transmitted by a transmitter (2). The alarm element retransmits a magnetic alternating field without an energy addition, this alternating field being received and detected by a receiver (3). The alarm element (1) has a circuit which includes a coil (L), a capacitance diode (D) and a resistor (R) in series in a closed circuit, and a capacitor (C) connected in parallel across the resistor (R). The coil (L) and the capacitance in the capacitance diode (D) form a resonance circuit having resonance at the frequency F when the voltage across the diode (D) is zero volts.
Patent SE-9402689-D0 (SE)
Inventor: CORFITSEN STEN
IPC: F02M37/00
Filed: 1994-08-11
Abstract: PCT No. PCT/SE95/00908 Sec. 371 Date Feb. 10, 1997 Sec. 102(e) Date Feb. 10, 1997 PCT Filed Aug. 4, 1995 PCT Pub. No. WO96/05135 PCT Pub. Date Feb. 22, 1996An adapter for automatically fueling automotive vehicles, primarily cars, wherein a robot which includes a robot head that is movable in relation to the robot and can via a positioning system be docked with the adapter (3). The adapter is intended to be fastened to the upper orifice of the fuel-tank pipe (2) and includes a conical part. The present invention is characterized in that the adapter (3) includes a base part (13) and an adaptation funnel (14), wherein the base part (13) is intended to be fastened to the fuel-tank pipe (2), and wherein the base part has an opening (16); in that the adaptation funnel (14) projects out from the base part (13); in that the adaptation funnel (14) is rotatable relative to the base part about the longitudinal axis (17) of the base part, thereby enabling the adapter (3) to be positioned correctly on the fuel-tank pipe (2) in a rotational direction.
Patent SE-9601480-D0 (SE)
Inventor: ANDERSSON BJOERN
IPC: B42F13/00
Filed: 1996-04-18
Abstract: A cover blank 1) and a method for fabricating a cover blank (1) consisting of a board with the thickness 7 and a size corresponding to a completed binder's front cover, spine and rear cover, the outside (2) of the cover blank (1) being provided with four parallel grooves (7, 8, 9, 10), two of said grooves constituting opening grooves (7, 8) and the other two constituting mechanism grooves (9,10), the inside (3) of the cover blank (1) is supplied with two parallel spine grooves (11, 12), a binder is manufactured from a cover blank, the cover blank (1) being bilaterally lined, at last one countersunk label area (13, 14) is formed by the stamping of a binder cover (4, 5) and/or binder spine and the mechanism is mounted at the intended site, thereby forming a completed binder. <IMAGE>
Patent SE-9601920-D0 (SE)
Inventor: LIDSTROEM LARS
IPC: C04B18/06
Filed: 1996-05-21
Abstract: Surface-treatment of cement particles using a fine particulate mineral additive comprises processing the particles and additive in an agitator mill containing a rotor with projecting components, in the presence of grinding bodies having an average size of 2-15 mm. Preferably the additive is a silica-containing material, especially microsilica.
Patent SE-9604658-D0 (SE)
Inventor: ERICSSON INA
IPC: H01Q/
Filed: 1996-12-18
Abstract: The conductor circuit capacitively or inductively transmits the radio frequency signals from the free standing antenna to a main antenna. The main antenna is electrically connected to the telephone. The conductor circuit comprises a meander coil (4) of electrically conductive material arranged on a substrate (5) of electrically conductive material. At one end (6) there is a junction to the connecting conduit conductor (7). The second conductor (10) of the connecting conduit is joined to an earth plane (9), coupled to the telephone earth plane. The meander coil (4) for radio frequency signal transmission is located widthways to the main antenna (11).
Patent SE-9604838-D0 (SE)
Inventor: LEIJONBERG GUNNAR
IPC: F02B75/28
Filed: 1996-12-23
Abstract: The present invention is for a new kind of sparking device. It is especially suitable for counterstroke engines in which two pistons are working against each other in a common cylinder bore. The invention is for a sparking device for combustion engines which makes it possible to change the distance between the electrodes of the sparking device both with a stopped engine and during operation. The invention also makes it possible to position the sparking device in the center of the cylinder bore and combustion space. The two electrodes are mounted separated from each other in the cylinder wall so that they are opposite to each other and have their centre axis essentially aligned with each other. A linear displacement of one of the electrodes thus means that the distance between the tips (14, 15) of the electrodes is changed.
Patent SE-9700065-D0 (SE)
Inventor: JOSEFSSON THORLEIF
IPC: G06T7/60
Filed: 1997-01-13
Abstract: A method and arrangement for determining at least one dimension data for a body (11), specially data relating to centroid coordinate of an image of said body reproduced on a sensor (15) that produces a signal containing pixel data for said reproduced image (16). The method comprising: interpolating said signal and calculating a centre (<o>x</o>k) for a length (lk) of a segment representing a section of said image, and using said calculated centre (<o>x</o>k) and said length (lk) to determine the centroid coordinate (x') by summing all the products of the n power of the said lengths (lk) and centre point of each segment divided by the sum of the n power of said length (lk).
Patent SE-9701043-D0 (SE)
Inventor: PAULSSON JONATAN
IPC: B28B7/10
Filed: 1997-03-21
Abstract: The present invention relates generally to a device and a method for casting concrete elements or slabs. The invention concerns especially a method for casting concrete elements (8) comprising the steps of: preparing a base (1) for casting, placing a mould (5) on the base (1); pouring fresh concrete (7) into the mould (5), which in curing forms the concrete element (8); and allowing the fresh concrete (7) to cure until at least a predetermined minimum shape permanence of the concrete element (8) has been achieved. The invention is characterized by the steps of, when the concrete element (8) has achieved said shape permanence, raising it from the base (1) to temporarily disengage its underside therefrom to essentially eliminate the forming of any shear stresses as the concrete element (8) shrinks, thereby preventing the occurrence of any shrinkage cracks; and, after the concrete element (8) has essentially finished shrinking, lowering it onto the base (1) to be used.
Patent SE-9703049-D0 (SE)
Inventor: HAAKANSSON-BOEKMARK JOERGEN
IPC: B60R/
Filed: 1997-08-25
Abstract: The guard (6) is pivotably mounted in the chassis frame (3) of the lorry (1), allowing it to be swung into different positions depending on the amount of ground clearance needed.
Patent SE-9803249-D0 (SE)
Inventor: LARSSON BERTIL
IPC: E04B9/02
Filed: 1998-09-24
Abstract: In a mounting arrangement for mounting devices, such as air supply units, lighting appliances, etc., in the ceiling of a clean room and comprising a grating formed by a bar or beam construction, a bar construction is adapted to delimit in the grating a polygonal, preferably square opening (2), whose size is slightly greater than the size of the device to be supported in the opening. The arrangement includes a support construction which can be inserted through said opening and which is designed to be supported by said beam construction and therewith delimit the size of the opening in which the device is supported. The support construction includes at least two flange sections (4) which each extend over at least one of the corners of the polygon and which form abutment surfaces on which the device is supported when lowered into abutment with said flange sections, after having lifted the device up through said opening to a position slightly above the bar construction prior to inserting said flange sections. In a method of mounting such devices in such clean room ceilings, where the bar construction delimits in said ceiling at least one opening (2) which is slightly larger than the device to be mounted in said opening, the device is first lifted up through said opening to a position slightly above the bar construction, whereafter an abutment surface means supported by the beam construction and reducing the size of said opening is fitted around the opening-defining edges, by inserting at least two flange sections (4) up through said opening (2) and assembling said flange sections to form a continuous support flange surround which extends around the opening and slightly inwards over the opening delimited by said bar construction, and then lowering the device into abutment with said support surface means.
Patent SE-9900753-D0 (SE)
Inventor: SOEDERSTROEM PER
IPC: D21C11/12
Filed: 1999-03-03
Abstract: A device for the cleaning of a liquor spray nozzle assembly of a soda recovery boiler which includes a liquor supply conduit (3) inserted through an opening (10) in a wall (11) of the soda recovery boiler, which conduit has a mouth (6) from which a plate (8) for distribution of liquor protrudes, more precisely from a lower part of the mouth. The device comprises a scraper element (2) which is movable reciprocally along side edges on the distributing plate (8) by a power generator (12) mounted in a supporting stand (13). The scraper element (2) comprises a U-shaped clamp (25) with a bottom piece (26) located under the distributing plate (8) as well as two side pieces (27), which are mutually spaced-apart with a distance which in the main corresponds with the width of the distributing plate.
Patent SE-9903179-D0 (SE)
Inventor: INGESSON BENGT
IPC: A61F7/10
Filed: 1999-09-07
Abstract: The present invention relates to a freezer for temporary freezing of separate cooling elements (20) in the form of flexible plastic sheetings (21, 23). Said plastic sheetings enclose several separate, closed container spaces enclosing cooling medium, such as water, intended to be freezed in order to emit cold for cooling purposes in a utilization condition outside the freezer. The freezer is provided with a freezing-compartment (3) for storage and freezing of the cooling elements, wherein said freezing-compartment (3) is provided with, on the one hand, one or more suspension devices (19) for suspension of the cooling elements (20) which are spread out in the freezing-compartment and, on the other hand, a device (28) for outflow of refrigerant against the outside of the cooling elements in the freezing-compartment for freezing of said cooling elements. The suspension devices for each cooling element are arranged above the device for outflow of refrigerant.
Patent SE-9904232-D0 (SE)
Inventor: LUNDGREN ROLAND
IPC: A47J/
Filed: 1999-11-23
Abstract: The slats (5) forming the stand (3) are movable relative to each other with respect to an imaginary line passing through the nearby slat ends when they are in a position to define an angle with its point on this line.  An Independent claim is also included for the stand.
Patent IT-MI911217-D0 (IT)
Inventor: PALUMBO GIANFRANCO
IPC: C08B11/145
Filed: 1991-05-03
Abstract: A synthesis is described for the preparation of cationic polymer materials with a semisynthetic matrix, having superabsorption characteristics towards water and saline solutions. More particularly, cellulose cationic derivatives are described, having superabsorption characteristics, which are obtained starting from cellulose substrates which are reacted with an excess of a quaternary ammonium compound in an alkaline medium.
Patent IT-MI992060-D0 (IT)
Inventor: PIAZZA COSTANTE
IPC: H02B13/035
Filed: 1999-10-01
Abstract: A gas-insulated switchgear device for high- and medium-voltage applications, comprising an enclosure which contains a disconnection unit which is electrically connected to a first electric terminal and is arranged in the enclosure in a substantially central position, and a first interruption unit and a second interruption unit which can be connected electrically to the disconnection unit and, respectively, to a second electric terminal and a third electric terminal, the first and second interruption units being arranged mutually opposite with respect to the disconnection unit.
Patent NO-20003624-D0 (NO)
Inventor: MOULE ROBERT
IPC: G01K3/04
Filed: 2000-07-14
Abstract: A marking element (1) for indicating whether a pre-defined temperature condition has been maintained. The element comprises a first material (7) capable of flowing above a predetermined temperature separated from a second absorbent material (5, 10) by a heat disruptable barrier layer (4). The first and second materials are such that when the barrier layer is punctured and the predetermined temperature is exceeded the first material flows in the second material to produce a detectable change. The heat disruptable barrier layer (4) is comprised of a heat disruptable material (8) associated with an element (9) capable of being inductively heated by electromagnetic energy to effect disruption of said material thereby to activate the marking element.