baber/WOPTO huggingface dataset:
Patent SE-8300017-D0 (SE)
Inventor: LINDSKOG S
Filed: 1983-01-03
Abstract: Arrangement includes a prim. and sec. air flow and an aerodynamic stabiliser. The air flows are controlled and accelerated. - Extruder (1) extrudes plastic film (2). There is a prim. air flow (3) and a sec. air flow (4). The stabiliser (5) has guide surfaces (6). There surround the film but do not come into contact with it. They are skewed inward to cause some of the air to deliver on accelerating impulse to the film. (Provisional Basic previously advised in Week 8427)
Patent SE-8303358-D0 (SE)
Inventor: TOSI R
IPC: A47J43/26
Filed: 1983-06-13
Abstract: A tool, particularly a nut-cracker, consisting of two twin elements each having at one end a projection shaped as a cylinder sector surrounded by an annular element forming an eyelet and by a circle sector shaped tongue, concentrical with respect to said cylinder sector shaped projection, so as to attain, by inserting said projection of one element into the eyelet formed by the annular portion of the other one element, a tool with two elements or movable hinged arms, with a rotational axis coincident with the geometrical axis of said cylinder sector projections.
Patent SE-8305661-D0 (SE)
Inventor: NILSSON G
IPC: G05D23/00
Filed: 1983-10-14
Abstract: A device for adjusting the temperature supplied to the radiators in an automatic control equipment (7) of a heating boiler (1) comprises indicator means (12), such as light emitting diodes, for predetermined intervals of the outdoor temperature. The indicator means are arranged to be actuated by the temperature in the respective intervals. Each of the indicator means (12) is provided with an adjusting device (13), e.g. a slide potentiometer, comprising a slidable means (14), the position of which corresponds to a point of a graph of the supply temperature (tf) as a function of the outdoor temperature (tu). A variation of the position of the slidable means (14) results in a increase or decrease of the supply temperature.
Patent SE-8400731-D0 (SE)
Inventor: KORHONEN KAARLO
IPC: B24B3/54
Filed: 1984-02-13
Abstract: A process and an apparatus for sharpening of knives. The apparatus comprises a holder for the knife, a sharpening element, structure for displacing the sharpening element along the edge of the knife with a predetermined angle between the plane of the knife blade and the finishing surface of the sharpening element. Structure is arranged to periodically shift the engagement between the sharpening element and the knife between the two sides of the edge. Structure is arranged for relatively displacing the sharpening element transverse to the longitudinal direction of the edge, and the sharpening element is arranged with successively increasing sharpening fineness in said transverse displacement direction. The highest sharpening fineness of the sharpening element is formed by a sharpening steel section. The transverse displacement structure is arranged, during a sharpening operation, to displace the sharpening element related to the knife holder to successively bring the knife edge to engage the sections with higher sharpening fineness of the sharpening element.
Patent SE-8400911-D0 (SE)
Inventor: LEY J
IPC: G01R22/00
Filed: 1984-02-20
Abstract: An electronic watthour meter for connection in a two-wire power distribution circuit comprises a shunt connected in one of the wires and an electronic circuit comprising a transconductance multiplier, a V to F converter and a reversible counter. The DC power supply of the electronic circuit is referred to the wire containing the shunt, which wire is always live, so that the electronic circuit "floats" electrically on this live wire. The first input of the multiplier can therefore be directly connected across the shunt, and the second input is connected via a high value resistance to the other wire so as to receive an input current representative of the voltage between the wires. To eliminate the effects of drift in the multiplier, the polarity of the input current to the multiplier and the direction of counting of the counter are periodically and simultaneously reversed by a square wave signal of 1:1 mark space ratio. The electronic circuit is implemented using LSI techniques.
Patent SE-8500292-D0 (SE)
Inventor: LONNBERG O
IPC: E21C49/00
Filed: 1985-01-23
Abstract: The composite machine for peat gathering moves forward over the peat moss with the aid of a vehicle and the actual collection components (1) have circulating processing units. The machine is driven mechanically by a device which derives power from the vehicle engine. The peat pressing unit (2) is driven by a fluid motor (16) which receives pressure fluid from a pump (15) which is also driven from the vehicle engine. An adjustment device regulates the pressing unit work speed, and can also reverse its work direction.
Patent SE-8503141-D0 (SE)
Inventor: STIEGLER F
IPC: A61M16/00
Filed: 1985-06-25
Abstract: The invention relates to a circuit arrangement for a peak pressure measuring and warning unit which is intended for monitoring breathing during anaesthesia and therapy. It is the aim and the object of the invention to render possible continuous setting of limiting values independently of breathing rate, it being necessary to provide an additional logic connection in the signal line system for the duration of the setting of the limiting values. This logic connection is achieved with the inclusion of a known signal level changing circuit by means of the signal combination of two push-button switches with a negator, which is driven by the ventilator and whose output is interconnected with the inputs of integrated circuits.
Patent SE-8503795-D0 (SE)
Inventor: NOVALI FIORENZO
IPC: A63C17/14
Filed: 1985-08-14
Abstract: The mono-skate according to the invention is composed of a support board 2, below the ends of which are provided two pivoting axles 3 equipped with wheels 4. It is characterised in that it comprises stabilising and steering means consisting of an arched bar 10 which is manipulated by the user in order to act in the manner of a lever. <IMAGE>
Patent SE-8503866-D0 (SE)
IPC: A63C19/06
Filed: 1985-08-19
Abstract: The stick (11) and ground fixture (12) of the peg are connected by a joint (13) comprising a shell (14) and a ball (15) on a fixture plate (16). The ground fixture is lowerable into a hole board in hard snow, where it is fixed, whilst the stick can drop downwards from an upward rest position to the ground around the joint when struck by skiers. An elastic tension device returns the stick to its upright rest position, and comprises a strap (17) at its upper end which passes through the joint and is anchored at its upper end by a knot (18) on the top side of the joint. The lower end of the strap has a loop (19) coupled to a spring (20), e.g. in the form of a rubber ring. This spring is fastened at its lower end to a hook (21) on a tension screw (22), which is fastened with a nut (23) at the end of the ground fixture. The tension device is enclosed in a casing forming the ground fixture, and which principally consists of a cylinder (24) which at the bottom connects to a conical pointed part (25).
Patent SE-8703188-D0 (SE)
Inventor: NAUMBURG P
IPC: B65F5/00
Filed: 1987-08-17
Abstract: The invention relates to a separate insertion chute (103) of the type which at spaced intervals are connected to an underground suction conveying conduit (106) communicating with a refuse suction system, the upper end above ground of each chute being provided with a closable insertion opening and the lower end below ground of each chute being connected to the suction conveying conduit. According to the invention the insertion chute (103) consists of an upper chute portion (103a) which at its lower end is provided with a connecting flange (108a), and a lower chute portion (103b) which at its upper end is provided with a connecting flange (108e), said lower chute portion (103b) being received in a branching (109) extended from the suction conveying conduit (106), said branching likewise being provided with a connecting flange (108g) at its upper end. The connecting flange (108e) of the lower chute portion is releasably clamped between the flange (108a) of the upper chute portion and the connecting flange (108g) of the branching and the branching (109) has such a length in relation to the depth of the suction conveying conduit (106) below the ground surface, that the flange joint (108) formed by the connecting flanges (108a, 108e and 108g) is positioned above the ground surface.
Patent SE-8800531-D0 (SE)
Inventor: ALBINSSON KENNET
IPC: B29C33/30
Filed: 1988-02-17
Abstract: The mould comprises enentially two flexible flat elements. There is at least one to for one side of the boat hull and at least one bottom element to form the bottom half of the boat. The lower edge of the side element is adjacent to the upper side of the bottom element. The side element is movable along the bottom centre line.
Patent SE-8803504-D0 (SE)
Inventor: NYLUND NILS
IPC: E04H6/00
Filed: 1988-10-03
Abstract: The storage unit is arranged in a housing (14) provided with a door (15), and can be rotated so that a required bicycle or parking position arrives level with : the door. - The components for rotating the storage unit are coordinated with the door (15) and its coded lock, so that before the door can be opened. The storage unit is rotated so that the parking position corresp. to the code arrives centrally to the door. (Dwg.No.1)
Patent SE-9103730-D0 (SE)
Inventor: ESSLE S
IPC: F23L7/00
Filed: 1991-12-17
Abstract: PCT No. PCT/SE92/00867 Sec. 371 Date May 27, 1994 Sec. 102(e) Date May 27, 1994 PCT Filed Dec. 16, 1992 PCT Pub. No. WO93/12386 PCT Pub. Date Jun. 24, 1993.The invention relates to a method for achieving an optimal energy exchange in regenerative heat exchange between the combustion air and precooled, wet flue gases from a cooling device. By letting the moisture in said flue gases be condensed on the heat transfer surfaces the moisture will be transferred over to the air side where it is vaporized, resulting in some advantages, e.g. an increased energy exchange. According to the invention it has turned out to be possible to achieve a further increase of the energy exchange in a simple way by ensuring that the heat transfer surfaces of the flue gas side become really water-soaked when on the flue gas side, e.g. by letting the condensed water from the precooling device (15) drip or flow down onto the heat transfert surfaces such that said surfaces will remain wet during the entire passage through the combustion air side (10).
Patent SE-9200259-D0 (SE)
Inventor: OLSSON S
IPC: A61F13/514
Filed: 1992-01-30
Abstract: An absorbent article for one-time use only, such as a disposable diaper, incontinence guard, sanitary napkin, panty protector or the like, includes at least one hose-like fold (20, 20', 21, 21') which extends in the transverse and/or longitudinal direction of the article. Mounted in the fold (20, 20', 21, 21') are mutually spaced elastic elements (32, 32', 33, 33') which are fastened to respective end parts (27, 27', 28, 28') of the fold on respective sides of fold lines (24, 25) which depart from the upper casing layer (1) of the article, although these elastic elements (32, 32', 33, 33') are freely moveable in the intermediate part (29, 29') of the fold. The end-parts (27, 27', 28, 28') of the fold are joined to the upper casing layer (1) in a flat, permanently down-pressed state, whereas the intermediate fold part (29, 29') is forcibly lifted vertically by the action of the elastic elements (32, 32', 33, 33') as the article is fitted to the wearer and consequently curved, so as to form leakage barriers along the side edges and/or the end edges (4-7) of the article.
Patent SE-9400023-D0 (SE)
Inventor: VIENO REIJO
IPC: E02F5/28
Filed: 1994-01-04
Abstract: A ditch excavator provided with a caterpillar mounting, the excavator comprising an excavating unit (7) secured to the mounting and supporting legs (8) fastened to the mounting to support the ditch excavator during the digging. The ditch excavator comprises a track of the same width as the mounting thereof, on which track the excavator moves. Supporting legs (8) are fastened to the mounting at the end thereof that faces the excavating unit (7), and the supporting legs have ski-like foot means (9) at the outer ends thereof, the foot means supporting the excavator during the digging and functioning as lateral supports when the excavator is moved.
Patent SE-9400422-D0 (SE)
Inventor: ANDERSSON INGVAR
IPC: B41F7/00
Filed: 1994-02-09
Abstract: A rotary printing press, in which a web (9) to be printed is to be conducted via an impression cylinder (8) and there to be provided with print by means of a printing unit (10,13), is built around a beam structure (11), from which the printing unit and possibly other means is suspended and on or in which the other means of the printing press are arranged. <IMAGE>
Patent SE-9402098-D0 (SE)
Inventor: WAAHLEN SVANTE
IPC: D21H21/00
Filed: 1994-06-15
Abstract: Cellulose pulp, which has a low tendency to give rise to static electricity when subjected to dry defibration and has retained its good wettability, is produced by adding an ammonium compound, which contains one quaternary nitrogen and one or two substituents, which contains a higher hydrocarbon group having 6-15 carbon atoms, and has an HLB value of 9-14 according to Davies, the quaternary nitrogen having been assigned the value +9.4, to wet or dry cellulose pulp in an amount of 0.1-5 kg/tonne of absolutely dry cellulose pulp.
Patent SE-9403511-D0 (SE)
Inventor: BLUMENSTOCK ANDREAS
IPC: G01M3/26
Filed: 1994-10-14
Abstract: An apparatus for checking a tank venting system for leaks that serves to vent a fuel tank of a motor vehicle whose engine has a intake tube. The apparatus has an absorption filter connected to a ventilation line, which can be closed by means of a shutoff valve, and pressure producing devices for the production of an overpressure in the fuel tank. The pressure producing devices are embodied as actuatable by means of the vacuum in the intake tube in order to be able to forego the separate electromechanical drive devices for the pressure producing devices which have been necessary in the prior art.
Patent SE-9403691-D0 (SE)
Inventor: SMITH JR RICHARD W
IPC: F02F1/42
Filed: 1994-10-27
Abstract: A cylinder head assembly for an internal combustion engine. The cylinder head assembly has a deck surface for engaging an opposed deck surface on an engine block. A combustion chamber is recessed in the cylinder head assembly for each cylinder, and the combustion chambers each have first and second wedge portions. A first valve port penetrates the first wedge portion, and a valve seat is provided in the first valve port. The first valve seat is disposed at a first angle relative to the deck surface. A second valve port penetrates the second wedge portion, and a valve seat is provided in the second valve port. Thesecond valve seat is disposed at a second angle relative to the mounting surface. The second angle is less than the first angle. Each valve seat has a valve element for controlling the ingress and egress of gas flowing to and from the chamber. The wedge portions permit a more erect valve orientation for the intake valve such that less scavenging of the fresh fuel/air charge will occur. The wedge portions also permit the exhaust valve and intake valve to moved to more advantageous locations relative to the combustion chamber. The relocation of the valves allows a more efficient placement of the spark plug, resulting in more even loading of the piston during the power stroke. The inlet passage which directs the fuel/air mixture to the combustion chamber has an independently unique configuration that improves atomization of the fuel/air mixture to achieve improved fuel economy and/or increased brake horsepower output.
Patent SE-9403720-D0 (SE)
Inventor: LILJEDAHL GUNNAR
IPC: B66C23/48
Filed: 1994-10-31
Abstract: PCT No. PCT/SE95/01201 Sec. 371 Date Apr. 8, 1997 Sec. 102(e) Date Apr. 8, 1997 PCT Filed Oct. 16, 1995 PCT Pub. No. WO96/13456 PCT Pub. Date May 9, 1996Adjusting device for a hoisting crane including a work spindle, which is given an axial travel within a cylinder by a relative movement between a screw and a cooperating groove following a driving device. The work spindle has a free end, which is connected to a lifting arm of the hoisting crane through a connector or the like. In order to make it possible to move the work spindle axially without help of the driving device in the case of an emergency, the connector includes a connection which is stiff in the axial direction of the work spindle, and which includes two parts which are rotatable in relation to each other against a certain friction resistance around an axis, which is concentric to the work spindle.
Patent SE-9503171-D0 (SE)
Inventor: LENNARTSON LARS
IPC: B23G7/02
Filed: 1995-09-14
Abstract: The thread cleaner incorporates divided or laterally sprung thread jaws (4), which can be expanded sideways by cooperation between a lower conical surface in the jaws and a conical surface at the bottom in a guide pin (1) drawn through the jaw. The thread jaw in the non-expanded position can be drawn together by a surrounding tension ring (3), so that the jaw in that position can be freely pushed downwards through the internal thread. After this, in the expanded position it can follow the thread upwards and machine, clean or re-set the threads in the upper part.
Patent SE-9600153-D0 (SE)
Inventor: RASSING JOERGEN
IPC: C09D167/00
Filed: 1996-01-18
Abstract: The invention relates to a water-borne hybrid binder composition. It is obtained by mixing about 20-80% by weight of A), an aqueous dispersion of a polymer, said dispersion having a dry-solids content of at least 45% by weight, and containing at least 0.1% by weight of B) a single surfactant or a mixture of two or more different surfactants and protective colloids, and about 80-20% of C) one or more resins being emulsifiable in water and having a dry solids content above 90% by weight, by adding the resin C to the dispersion A under agitation, the resulting hybrid binder composition obtaining a dry-solids content of 60-95% by weight. The invention also relates to the use of the binder composition as a component in a paint or lacquer mixture.
Patent SE-9603362-D0 (SE)
Inventor: KOVEROLA MATTI
IPC: B65D/
Filed: 1996-09-16
Abstract: The present invention concerns a method of producing a wooden package or container from an elongated piece of wood, e.g., a precut alder or birch piece (block). The invention is implemented by separating at least one essentially cylindrical, hollow blank (1) with the help of axial boring longitudinally from inside said block of wood, drying the blank and working its outer and inner surfaces by conventional wood-working techniques such as milling and turning to mutually concentric cylindrical surfaces of desired diameters, finishing said surfaces to desired smoothness by, e.g., sanding, and attaching to the cylindrical envelope piece thus obtained a bottom piece (2), and when required, also cover (3).
Patent SE-9704366-D0 (SE)
Inventor: INNINGS FREDRIK
IPC: A23L/
Filed: 1997-11-27
Abstract: The mixture is exposed to electric pulses as it passes through a treatment cell.  A method for the continuous sterilisation of a liquid or pumpable mixture containing starch, comprises passing the mixture through a treatment cell (1) where it is exposed to electric pulses.
Patent SE-9704668-D0 (SE)
Inventor: BONNENFANT BJOERN DE
IPC: G07B15/06
Filed: 1997-12-15
Abstract: The invention concerns a system for performing a payment operation between a movable and a fixed object, such as vehicles passing through a road toll, whereby the fixed object has a transmitter provided for debiting information and a receiver for the same, which is carried by the movable object and has a logic organ arranged for performing said payment operation and which is provided with a register to store a sufficient credit amount for the purpose. According to the invention, said logic organ of said receiver has a presentation organ arranged to provide an indication to authorised personnel outside said movable object, at a distance, that said payment operation is performed and, when checked, verification data for the same.
Patent SE-9800299-D0 (SE)
Inventor: ANDERSSON STIG
IPC: H03H11/40
Filed: 1998-02-03
Abstract: The invention relates to an active impedance converter circuit for interconnecting a high pass filter and a low pass filter. The high pass filter comprises a transmission line bridge with three co-operating transformer inductor coils. A first coil (17) is connected to a high frequency modem (11) via a first and a second capacitor (20). A second coil (18) is connected in series with a third coil (19) via a third capacitor (20). The subscriber line (10) is connected over the second and third coils (18, 19). The invention also relates to a splitter for splitting a subscriber line into a first transmission branch and a second transmission branch. The invention also comprises a termination of a twisted pair telephone transmission line for delivering two-way service including low frequency band telephone signals and high frequency band digital subscriber line signals.
Patent SE-9800775-D0 (SE)
Inventor: SOENSTEROED LARS
IPC: F16F9/34
Filed: 1998-03-10
Abstract: A device is provided with a pressure regulator opening at a relatively low pressure, which increases to a higher pressure. In accordance with the invention, one of the restrictors (R 1 , 10') is located down-stream of the other up-stream restrictor (R 2 , 11') regarding the flow direction (q) of the fluid during the opening movement of the first part (18), the up-stream part-restrictor (R 2 , 11'), when the stroke is smaller, having a size which is increased, in relative terms, in such a way that it has no substantial influence upon the restrictor function and when the stroke is larger, has a size which is reduced in relative terms, in such a way that it dominates the restrictor function, and in that the down-stream part-restrictor (R 1 , 10') has a size which is increased in relative terms, in such a way that its effect is reduced upon the restrictor function, for achieving a smooth opening and closing operation, respectively.
Patent SE-9801510-D0 (SE)
Inventor: ANDREASSON JAN
IPC: B31B50/22
Filed: 1998-04-29
Abstract: Combined slitting and creasing unit forming part of a machine for production of carton blanks, in particular blanks made of corrugated cardboard. The unit comprises upper and lower slitting wheels interacting in pairs and upper and lower creasing wheels (28) interacting in pairs. At least one upper slitting wheel and one upper creasing wheel are mounted in a common upper stand unit and at least one lower slitting wheel and one lower creasing wheel are mounted in a common lower stand unit (4). At least one of the creasing wheels (28) in each pair is provided with a creasing rim (32) and is displaceable in the lateral direction relative to the associated stand unit (4) and slitting wheels mounted therein. The creasing wheel (28) which is displaceable in the lateral direction is in thread engagement (53) with an additional wheel (44) which is mounted concentrically with the creasing wheel and in the stand unit (4) of the latter and is usually driven synchronously with the creasing wheel. Means (52) are arranged for temporarily changing the speed of rotation of one of these two wheels (28, 44) relative to the other, the mutually engaging threads (53) of the wheels causing the creasing wheel (28) to be displaced in the lateral direction relative to the stand unit (4) and slitting wheels mounted therein.