baber/WOPTO huggingface dataset:
Patent IT-8183360-D0 (IT)
Inventor: MEROI ADRIANO
IPC: F27D1/18
Filed: 1981-04-14
Abstract: This invention concerns a cooled crown (20) for electric furnaces which consists of a plurality of tubular elements and comprises in mutual cooperation and coordination: - a carrying structure (21) consisting of at least one outer, tubular, perimetric element (24) and of an inner, tubular element (25), whereby the two elements (24-25) are connected hydraulically to each other by appropriate tubular risers (46), - a plurality of panels (22) to cool the crown, whereby said cooling panels (22) consist substantially of two primary manifolds (26-27) and of a plurality of tubes (28), - a cap (23) consisting of supporting means which circulate fluid (50), - and a possible cooling coil (33) which cooperates with the inner tubular element (25).
Patent SE-0101413-D0 (SE)
Inventor: SONELIUS BO
IPC: A61J9/00
Filed: 2001-04-24
Abstract: A system for collecting, storing and feeding breast milk to small babies comprises a vessel (1),  breast pump (5), a suckling teat (7) and possibly also a lid (6). The vessel (1), the breast pump (5), the suckling teat (7) and the lid (6) have mutually co-operating connection devices (3, 4) for optional connection of the breast pump (5), the suckling teat (7) or the lid (6) to the vessel (1). A breast pump (5) for collecting breast miilk for small babies comprises a funnel-shaped connection member (8) for abutment against a female breast. The breast pump (5) further includes means (11) for creating a partial vacuum in the connection member (8). The walls of the connection member (8) are designed for inward deformation under the action of the partial vacuum for realising contact with the female breast.
Patent SE-0102682-D0 (SE)
Inventor: HELLSTROEM LARS
IPC: B23B27/16
Filed: 2001-08-09
Abstract: The invention relates to a rotatable cutting tool including a rotatable basic body (1) and a cutting insert (2), which is mountable in a seat (3), formed in the basic body, which seat has a bottom surface (4) for a bottom side (9) of the cutting insert and a radial support (5) against which a side surface (10) of the cutting insert is pressable in order to fix the cutting insert in respect of radial and/or tangential forces. Fixing of the cutting insert in respect of axial forces is guaranteed by a screw (12), insertable into a through hole (13) in the cutting insert, which screw has a head (15), countersinkable in the cutting insert, and a shaft (16) that includes on one hand a lower male thread (17) for engagement with a female thread in a lower part of a second hole (14) formed in the basic body, that opens in a port (25) in the bottom surface (4) of the seat, and on the other hand an upper cylindrical portion (28) that is locatable in an upper bore which extends between the female thread and the port of the second hole. According to the invention, the upper bore in said second hole (14) is formed having an elongate shape in order to permit deflection of the upper portion of the screw (12) in the direction towards the radial support (5). <IMAGE>
Patent SE-0103397-D0 (SE)
Inventor: KAKAI ISAK
IPC: B23B51/02
Filed: 2001-10-12
Abstract: A rotating tool for chip removing machining comprises a rotatable holder part (1) and a detachable cutting part or loose top (2). In a front end portion of the holder part, one or more forwardly open slots (8) are formed, which separate a number of elastically deflectable wings (9). For centring and clamping of the loose top (2) on the holder part (1), a male/female coupling is arranged, comprising on the one hand a male-like projection (11) placed centrally on the front end of the holder part (1), which projection is intersected by the slots (8) and divided into a plurality of projection elements (12), and on the other hand a seat (13) formed in a rear end of the loose top (2) and located centrally in the same, into which seat the projection is insertable in an unloaded state. A tightening screw (23), accessible from the outside, is arranged to distance the projection elements (12) from each other when the male projection is inserted into the seat (13), more precisely with the purpose of pressing the external surfaces of the projection elements against internal surfaces in the seat (13), thereby clamping the loose top on the holder part.
Patent SE-0202721-D0 (SE)
Inventor: AXELSSON ROBERT
IPC: A61M16/18
Filed: 2002-09-11
Abstract: An apparatus (1) for supplying a patient with a mixture of a carrier gas and a gaseous anaesthetic agent, said apparatus comprising a producing part (2,) for providing the gaseous anaesthetic agent by evaporating a volatile liquid anaesthetic agent, and an operating part (3) for operating the producing part (2). The producing part comprises a liquid container (5), a gas container (6) and a pump (8) for dosing the liquid anaesthetic agent to the gas container (6) inserted in a connection (7) between the two containers. Said components of the producing part are permanently connected to each other during the lifetime of the producing part. This is an advantage e.g. when the producing part (2) is a disposable enclosure (4), since this will ensure that the producing part easily can be replaced with a new producing part restoring the anaesthetic supply in the apparatus quickly and easily without the operator having to spend time on cleaning and sanitising/sterilising the components of the producing part.
Patent SE-0202733-D0 (SE)
Inventor: SAMUELSSON AASA
IPC: D21C9/06
Filed: 2002-09-16
Abstract: A process and apparatus for replacing intra-fiber liquid in fibers by a replacement liquid, includes compressing the fiber cake to express a substantial quantity of intra-fiber liquid to the space between the fibers; forcibly supplying replacement liquid to the fiber cake during the compression thereby replacing the intra-fiber liquid from the space between the fibers and letting the fibers expand while supplying additional replacement liquid. The invention gets rid of or significantly reduces the content of contaminating material in not only the areas between the fibers in a fiber cake but also in the fiber wall pores and the lumen and replaces this liquid by a replacement liquid.
Patent SE-0203278-D0 (SE)
Inventor: ISAKSSON MATS
IPC: F15B21/0423
Filed: 2002-11-07
Abstract: The cooling device (2) comprises a heat exchanger (8) with a casing (10) made from a high thermal conductivity material, preferably aluminium, containing at least one channel for compressed air leaving the compressor (14) and at least one channel for air entering the compressor. The two channels are thermally connected via the casing. Air inside the channel used to supply the compressor is kept at essentially the same temperature as the ambient atmosphere and is used to cool the compressed air leaving the compressor.
Patent SE-0301465-D0 (SE)
Inventor: ERIKSSON RIKARD
IPC: A47C20/04
Filed: 2003-05-16
Abstract: The bed (10) has a support frame (40) adjustably mounted in a stationary outer frame (20). The support frame is provided for an articulated mattress support (30), and has smaller dimensions that the articulated mattress support. A power assembly (50) for raising and lowering the flexible sections (30b-30d) of the articulated mattress support is mounted on the support frame.
Patent SE-0401441-D0 (SE)
Inventor: VOIMANEN JANNE
IPC: E21B44/06
Filed: 2004-06-07
Abstract: The invention relates to a feeding beam of a rock drilling apparatus, and a hydraulic element. The front part of a first part (1a) of a telescopic feeding beam (1) is provided with a hydraulic element (8), which is arranged to produce a pressure pulse to a pressure channel (13) if a rock drilling machine (5) is driven to its front position and if a second part (1b) of the feeding beam is simultaneously driven to its rear position. The hydraulic element (8) comprises two pistons (19, 20) on the same axis, which pistons, being simultaneously pushed into a pressure space (24) of the hydraulic element (8), are arranged to effect a volume change in said pressure space (24). The volume change causes a pressure pulse, which is recorded.
Patent SE-0402649-D0 (SE)
Inventor: BREEBAART JEROEN
IPC: G10L19/008
Filed: 2004-11-02
Abstract: A multi-channel signal having at least three channels can be reconstructed such, that the reconstructed channels are at least partly de-correlated from each other using a downmixed signal derived from an original multi-channel signal and a set of de-correlated signals provided by a de-correlator (101) that derives the set of de-correlated signals from the down-mix signal, wherein the de-correlated signals within the set of de-correlated signals are mutually mostly orthogonal to each other, i.e. an orthogonality relation between channel pairs is satisfied within an orthogonality tolerance range.
Patent SE-8204197-D0 (SE)
Inventor: DI BLASIO J
IPC: B65H7/02
Filed: 1982-07-07
Abstract: Apparatus for separating, counting and stacking sheets, including a feed roller and cooperating stripper shoe for permitting the passage of only single sheets fed therebetween, said sheets being moved along a curved path defined by a guide plate cooperating with the feed roll as the sheet emerges from the region between the stripper shoe and feed roll. The leading edge of the sheet moving along said curved path enters into a nip between an acceleration roller and an acceleration idler mounted on a common axis with the feed roll to abruptly accelerate the sheet and drive it into a stacker wheel which delivers the sheet to an outfeed stacker. The feed roll is provided with a plurality of surfaces of differing coefficients of sliding friction to facilitate separation of sheets.
Patent SE-8206127-D0 (SE)
Inventor: ROL P
IPC: F21S8/10
Filed: 1982-10-28
Abstract: A headlamp for an automobile, incorporating a light source provided with a substantially cylindrical filament f, an elliptical reflector C having two foci F1, F2, one of which is located in the proximity of the filament f and the other in front of this filament, and a converging lens L the focus of which is in the proximity of the front focus of the reflector C. The reflecting surface of the reflector is modified in a critical zone Z of the reflector, this critical zone Z being defined as that capable of projecting on a standard screen, images of the filament forming a predetermined angle a at most equal to 30 DEG  with the vertical. <IMAGE>
Patent SE-8206340-D0 (SE)
Inventor: FERNS D
IPC: E02D29/14
Filed: 1982-11-09
Abstract: In order to ensure that a manhole/inspection cover or grating is firmly seated in a road or other surface within which it is installed and is substantially non-rocking, it is supported on opposite sides by two frame members each of which comprises two seating blocks joined together by an elongate bar. The seating blocks have angled seating faces which are inclined downwardly towards each other and which are engaged by correspondingly inclined angled faces on the cover or grating. Furthermore the bar is provided with an additional angled seating face which is inclined in a direction transverse to the longitudinal axis of the bar and is engaged by one or more correspondingly inclined angled faces on the cover or grating. Optionally the or each frame member is double-sided, that is it incorporates a respective additional angled seating face on each side of the bar, so as to support two covers or gratings in side-by side relationship.
Patent SE-8207385-D0 (SE)
Inventor: ANDERSSON K-A
IPC: A61G5/00
Filed: 1982-12-23
Abstract: A collapsible wheelchair, which is designed for easy folding into a flat package, good seating comfort and assured adjustability.The wheelchair involves two preferably level rigid frame parts across the width of the chair, namely a rear section (1) in which the wheelchair's two wheel pairs (4, 5) are fixed and a back support part (2) which at its lower end is connected by joints (16) to the rear section's rear end. The wheelchair involves, furthermore, a carrier section (3) with the seat itself and a downward slanting leg support part (12), which projects forward. Via joints at its rear end, the carrier section is connected to the back support part at some distance above the rear section, and to the leg support part via an adjustable locking device (20) in the leg support part's lengthways direction which is connected to the rear part's forward ends. By the fact that the joints (16, 17) have joint axles parallel to the rear wheel axle (7), the wheelchair is forwardly collapsible when the locking device is open. The wheelchair rear wheels have a detachable fastening in the rear wheel axle via the locking device.<IMAGE>
Patent SE-8301973-D0 (SE)
IPC: D21F11/04
Filed: 1983-04-11
Abstract: At the making of multi-layer paper it has been a problem to bringabout sufficient adhesion between the layers in an efficient and economic way. According to the invention this problem is solved, in that a cellulose pulp with a beating degree exceeding 40<o>SR in an amount of at maximum 10 g/m<2> is inserted between the layers.
Patent SE-8303426-D0 (SE)
Inventor: ANDREASSON J Y N
IPC: A47C7/74
Filed: 1983-06-15
Abstract: The heated cushion comprises a top part (2) and an under part (1) with an intervening wire part (3). In order to absorb humidity from persons sitting on the cushion, the top part can be replaced by a piece of material which absorbs humidity. - Alternatively, this material piece is placed on top of the top part and also has the property of being poorly heat-insulating.(1)
Patent SE-8401430-D0 (SE)
Inventor: SJOSTROM S
IPC: B60L50/16
Filed: 1984-03-14
Abstract: Arrangement in a vehicle driven by an internal combustion engine (1), the exhaust from which is directed through a power generating turbine (8). Mechanical work obtained from the turbine (8) is returned to the engine (1) drive shaft via an electrical transmission system (11). The mechanical work of the turbine (8) is converted therein into electrical energy which is transmitted to an electrical machine unit (15) coupled to the engine drive shaft. A control unit (12) is arranged to regulate the transmission by the transmission system (11) of electrical energy so that when the engine (1) is subjected to load, the electrical machine unit (15) will operate as a motor, and when the vehicle is braked, the machine unit (15) will operate as a generator. In addition to enabling exhaust energy converted in the power turbine (8) into mechanical work to be transmitted to the engine drive shaft as useful work, the invention also provides an extra vehicle brake, a so-called retarder.
Patent SE-8404633-D0 (SE)
Inventor: BROCKETT W S
IPC: G01C19/72
Filed: 1984-09-14
Abstract: This fibre-optic detector of degree of rotation comprises an optical coupler 12 connected to a loop of optical fibre 14. The coupler 12 splits a light beam into beams which are applied to the ends of the loop 14 and it supplies two composite output beams, each of them comprising one beam emerging from one of the ends of the optical fibre combined with a phase-shifted version of the beam from the other end of the loop. The difference between these two composite beams is measured and constitutes an indication of the degree and direction of angular rotation of the loop. <IMAGE>
Patent SE-8404775-D0 (SE)
Inventor: GATBY SVEN OLOF
IPC: A01B1/02
Filed: 1984-09-24
Abstract: The snow shovel blade (5) has a recess (6) formed along its one edge which has a contour corresp. to the peripheral shape of the spade blade (1), and from the edge of which tongues project inwardly. These tongues (7) alternately grip around the spade blade peripheral edge on opposite sides to retain the shovel blade on the spade blade. Lock components (10) also ensure that, once assembled, the spade blade cannot be separated from the shovel blade inadvertently. From the free edge of the angularly bent treading edge of the spade blade and backwardly over it extends at least one tongue which provides the locking engagement over a similar angularly bent treading edge (4a) on the snow shovel blade.
Patent SE-8600939-D0 (SE)
Inventor: ORRLING B
IPC: F27B3/18
Filed: 1986-03-03
Abstract: Other charging equipment (5) is fitted in the sides or arch of the furnace, and the proportion of the material fed downwards through the electrode hollow channel (6) in relation to the other material fed into the furnace via the pouring tube (3) through the furnace arch (4) and other means (5) is so selected that a suitable value for the final alloy is obtained. Then, redn. of the final prod. takes place in the furnace. - The furnace also has a bottom electrode (2) through which cold air (8) is fed. Feed to the hollow channel (6) in the main cathode-connected electrode can be e.g. from a container (9) via a conveyor belt (10). A rectifier (11) and a transformer (12) are also incorporated in the furnace, which is of the low shaft type.
Patent SE-8702357-D0 (SE)
Inventor: GAMFELDT L
IPC: H01R13/15
Filed: 1987-06-05
Abstract: The female part (1) of the coupling has a socket part (3), whilst the male part (2) has a pin section (4) insertable in the socket part. In the space between the male and female parts are ring-shaped unions (7) which engage the socket part interior and the pin exterior. The unions take the form of metallic, sprung plates which are axially sepg. distance pieces (8). Each coupling plate has an internal dia. which is less than the external dia. of the pin part, and an external dia. which exceeds the inner dia. of the socket part, where when the coupling halves are joined together the plates are inclined in relation to a radial plane through the coupling in a direction in which the coupling halves are prevented from being drawn apart. Recesses are distributed around the outer and inner periphery of each plate.
Patent SE-8703389-D0 (SE)
Inventor: PETTERSSON B
IPC: A63B51/10
Filed: 1987-08-31
Abstract: Device of rackets having a frame (8) comprising a large number of each other crossing strings (5, 6) which are fitted under tension in order to form a surface of impact. A means in a form of longuish units (1, 4) made of an elastic extensible material is arranged to extend along certain strings (5, 6) in order to create a frame in the outer region of said surface of impact. The means is wound around those strings (5/6) which cross that string (6/5) along which it extends and the means is arranged to be secured at its end parts of its extension along the string or strings in question.
Patent SE-8703993-D0 (SE)
Inventor: CHRISTENSSON L
IPC: B65D43/20
Filed: 1987-10-14
Abstract: At the projecting part above the top closure (2), the package is formed with an inwardly facing edge (11). Between this edge and the top closure is a push hatch (8) with a width equal to that between the parallel sides of the package, and a length less than that of the package. - The push hatch (8) is displaceable in the track formed by the top closure and the edge between a closed position above the feed-out aperture (4) in the top closure (2) and one in which the aperture is wholly or partially exposed.
Patent SE-8804284-D0 (SE)
Inventor: SCHIEMANN WOLFRAM
IPC: B29C49/04
Filed: 1988-11-28
Abstract: A three-handled blown plastic container has a head portion, an outer wall and two injection-molded partial shells, each comprising an external handle with handle roots, a recessed grip located between the handle roots and a wall region having an outer surface which follows the contour of the three-handled container in the regions of the handle roots, the outer wall, the recessed grip, and the head portion. The partial shells are essentially symmetrical to the central parting line of the container. Blown plastic extends between the partial shells. The wall regions of the partial shells extend to the center line of the container. Within the wall regions there is a wall of blown plastic. Each partial shell carries a continuous channel-shaped half of a central handle, divided along the center line of the container, which combine to form a complete central handle. A strand of blown plastic projects from the wall and extends in the space enclosed by the halves of a central handle.
Patent SE-8903961-D0 (SE)
Inventor: GORANSON PER
IPC: E05D1/02
Filed: 1989-11-24
Abstract: The present invention relates to an apparatus for realizing a switchable, for example retractible and protractible, screen partition which is releasably secured to a wall at one side edge, and which includes a number of panel-shaped elements (1) pivotal in at least one direction and interconnected with on another, and a support (29, 60-63) on at least one of the elements (1), the support resting on a substrate, for example a floor, and releasable anchorage means being provided between the wall and the element most proximal the wall.
Patent SE-8904180-D0 (SE)
Inventor: NABI N
IPC: A61K8/46
Filed: 1989-12-12
Abstract: An oral composition such as a dentifrice or mouth-wash, comprises an effective antiplaque amount of a substantially water-insoluble noncationic antibacterial agents, such as 2,4, 4'-trichloro-2'-hydroxy-diphenyl other (Triclosan) and an antibacterial-enhancing agent which enhances the delivery of said antibacterial agent to and retention thereof on, oral surfaces, such as a synthetic anionic polymeric polycarboxylate having a molecular weight of about 1,000 to about 1,000,000 and an orally acceptable vehicle effective to enable said antibacterial agent to dissolve in saliva in effective antiplaque amount.
Patent SE-8904365-D0 (SE)
IPC: A61F2/20
Filed: 1989-12-27
Abstract: PCT No. PCT/SE90/00878 Sec. 371 Date Jun. 26, 1992 Sec. 102(e) Date Jun. 26, 1992 PCT Filed Dec. 27, 1990 PCT Pub. No. WO91/09576 PCT Pub. Date Jul. 11, 1991.A voice prosthesis is adapted to be inserted into a fistula between an esophagus and a trachea of a user. This prosthesis includes a cylindrical middle piece defining a passageway therethrough which has a groove therein and which has first and second end portions. First and second external flanges extend from respective first and second end portions of the middle piece. The middle piece and the flanges are all made of flexible material. A ring made of a material which is stiff in relation to the flexible material of the middle piece and the flanges is inserted into the groove in the passageway of the middle piece for stiffening of the middle piece. A valve is provided which includes a seat formed in the passageway of the middle piece and a flap extending across the passageway and carried by the middle piece for resting on the seat to close the passageway and is adapted to be moved off the seat to open the passageway.
Patent SE-9101961-D0 (SE)
Inventor: WIGZELL P
IPC: B25B13/06
Filed: 1991-06-26
Abstract: Along the tool socket's (1) outer periphery is arranged a ring-shaped track (8) close to the socket aperture (5) and accommodating the nut or screw head. In the track is at least one radial through hole (7). An open ring-shaped spring component (8) has at least one radially inwardly directed end part and is fitted in the track. With one end part it extends through the socket aperture (5).
Patent SE-9200992-D0 (SE)
Inventor: HOLMGREN B
IPC: B22D11/128
Filed: 1992-03-30
Abstract: A cooled supporting roller intended particularly for use in the continuous casting of steel shapes includes a plurality of axially extending coolant channels (1, 24) which are divided uniformly around the periphery of the roller. All channels are connected in series between a coolant inlet (33) and a coolant outlet (40). The channels are connected in series such that during its passage through the channels between the inlet and the outlet, the coolant will pass at least twice around the periphery of the support roller (32). This results in uniform heating of the roller and also in uniform cooling of the steel shape.
Patent SE-9300667-D0 (SE)
Inventor: BJOERKLUND MATS
IPC: E04G21/32
Filed: 1993-03-01
Abstract: The fixable, flexible traction force-transmitting component (6) is connected to the roof (2) and to the person using it and is permanently fixed relatively to the roof. It is accessible by means of a ladder for a person who is climbing onto the roof.