baber/WOPTO huggingface dataset:
Patent SE-523608-C2 (SE)
Inventor: ICHIKAWA NAGAYOSHI
IPC: G21C17/022
Filed: 2000-06-22
Abstract: A photocatalytic substance having the properties of an n-type semiconductor is deposited on a surface of a metal base made of a stainless steel or Inconel. When necessary, the hydrogen concentration of the reactor water is increased. A current produced by the photocatalytic substance when the same is irradiated with light or radioactive rays in a nuclear reactor flows through the metal base to reduce corrosion current. When necessary, the photocatalytic substance is provided on its surface with at least one of Pt, Rh, Ru and Pd.
Patent SE-520993-C2 (SE)
Inventor: HEDMAN MATS
IPC: F01L9/10
Filed: 2000-07-10
Abstract: A pressure pulse generator comprising a circuit (12) filled with a pressure iluid, and at least one communication channel (15) that is connected to the circuit and via which the pressure fluid can flow into and out of the circuit. The pressure pulse generator comprises a first pair (8, 9) and a second pair (10, 11) of electrically controlled valves that are connected in series, and the first pair of valves (8,9) is arranged in said circuit (12) upstream the at least one communication channel (15), and the second pair of valves (10, 11) is arranged in said circuit (12) downstream the at least one communication channel (15).
Patent SE-522000-C2 (SE)
Inventor: ROSEEN RUTGER
IPC: G06Q10/00
Filed: 2000-08-18
Abstract: Method and an apparatus for registering and supervision of the positions and time of storage of articles entered into a cabinet or other delimited space. A preferred fields of application is refrigerators in which one or several cameras at selected occasions take pictures of the interior of the refrigerator. These pictures are treated in an image analyzer which transfers clear pictures of all articles stored on each shelf in the refrigerator to a computer for registration. In the computer there is stored for each article information on the time of entry in a list containing article denominations. For distance communication the computer can be connected to a central computer having information about all articles marketed on a national basis and including both pictures and denominations.
Patent SE-522661-C2 (SE)
Inventor: GEISLER PETER
IPC: A41D31/00
Filed: 2000-12-20
Abstract: A flexible anti-nail protective footwear, which prevents injuries caused by pointed objects penetrating from below, comprises an upper part which is closed at its lower portion; a flexible outsole attached to the upper part; and a flexible anti-nail protective layer comprising a felted layer of polymer fibers, in which felted layer the polymer fibers are present in a non-woven condition. The flexible anti-nail protective layer is arranged in between the upper part and the flexible outsole or within the flexible outsole.
Patent SE-524277-C2 (SE)
Inventor: SUNDGREN ANDERS
IPC: B21D11/14
Filed: 2002-05-16
Abstract: A stabilizer (1) used in a vehicle is provided by a tubular element (2) with a middle section (3) and two end sections (4a and 4b), where the end sections (4a and 4b) is bent at an angle relative the middle section (3) so that the stabilizer (1) attains a U-shape. Section surfaces perpendicular to the longitudinal/center axes (A3 and/or A4) of the tubular element at the middle section (3) and/or the end sections (4a and 4b) are of a shape where one of two vectors (V1 and V2) in the plane of a section surface is longer than the other, both vectors originating from the center of gravity of the section surface (P), extending to the periphery of the tubular element and being at an angle relative to each other. A method of manufacturing a stabilizer is also disclosed.
Patent SE-525861-C2 (SE)
Inventor: JONSSON JOHN
IPC: F16H59/36
Filed: 2003-10-01
Abstract: The invention relates to a control device for controlling a V-belt CVT (Continuously Variable Transmission) which is connectible to a vehicle engine and comprises a primary variator and a secondary variator. The control device has a plurality of sensors which generate electronic measured values, comprising an engine speed sensor which generates a first measured value, and a power sensor which generates a second measured value which is related to the torque of an output drive shaft connected to the secondary variator. The control device further comprises an electronic control unit which is adapted to control the V-belt CVT based on said measured values. The invention also relates to a V-belt CVT having a control device as stated above, and a method for con­trolling such a V-belt CVT.
Patent SE-526614-C2 (SE)
Inventor: STENSSON KJELL
IPC: D21C11/04
Filed: 2003-12-18
Abstract: The invention relates to a method for handling a mixture of liquor and soap that is obtained in connection with pulp digestion. In the method according to the invention, the pressure and liquid level in a tank is measured, where after relative portions of liquor and soap can be calculated as a function of the measured pressure and the measured level. The invention also relates to a plant for handling a mixture of soap and liquor, and a plant for conversion of fibre material to form pulp.
Patent SE-526101-C2 (SE)
Inventor: SALLINEN JUKKA A
IPC: D21F7/00
Filed: 2004-08-25
Abstract: The procedure for analyzing the function of a wire cloth tensioner in which the cloth passes over a roller that forms part of a paper-making machine and is tensioned by moving the roller, using a force meter connected to the cloth tensioner, with the measured value compared with a regulating value of the tensioner's drive so that the latter's functioning can be analyses, and a supple traction element passing round the roller and following the actual displacement of the cloth. The force meter is installed in the traction element and its values are measured for different regulating values of the tensioner drive both when the cloth is tensioned and relaxed so that the functioning of the tensioner can be analyzed.
Patent SE-528779-C2 (SE)
Title: Arrangement is for fixture and retention of an ear protective cap to helmet and comprises cap holder part and helmet
Inventor: LINDGREN MATS
IPC: A61F11/14
Filed: 2006-03-10
Abstract: The arrangement is for the fixture and retention of an ear protective cap to a helmet and comprises a cap holder part (102) and a helmet part (101). The cap holder part incorporates a rotary plate (103), a bistable component and a cap holder component (105) fixed by the bistable component to the rotary plate to permit that a hearing cap fixed to the cap holder bistably can adopt an outwardly fallen position and an inwardly fallen position relatively to the rotary plate. The helmet part incorporates devices (112') for helmet fixture and an accommodation part (111) in which the rotary plate is fixed rotatably around a rotary axis. The accommodation part incorporates a sprung tongue parallel with the rotary axis and a first stop, which under the influence of the sprung tongue and in collaboration with another stop on the rotary plate releasably maintains the rotary plate in a first rotating position relative to the accommodation part. A first projection (119) emerging from the accommodation part, in the first rotary position, locates against the cap holder part to limit the movement of the rotary plate toward the sprung tongue.
Patent SE-536337-C2 (SE)
Title: Rakhyvel med rörligt undre blad
Inventor: TIGRAE JOHNAS
IPC: B26B21/28
Filed: 2012-05-22
Abstract: En rakhyvel med rörligt undre blad avsedd för våt-rakning. Mer specifikt består rakhyveln avminst två blad, övre bladet fast monterat normal mot rak-riktningen och bladets skaft.Efterkommande blad ar upphangt i endera anda vilket tillåter en relativrörelse motsatt rak-riktningen. Efterkommande blad kan anta en vinkel mellan noll och arton grader från det övre bladets horisontella position, föredraget mellan fyra och fjortongrader.
Patent SE-541434-C2 (SE)
Title: Arm lifting support device
Inventor: INGVAST JOHAN
IPC: A61F5/01
Filed: 2016-10-05
Abstract: An arm lifting support device, comprising a torso support, an artificial tendon running at least from a pulling point provided at the torso support and connected to an arm attachment means for attachment of the artificial tendon at an arm of a user in use, wherein the arm attachment means is provided with means for slidable attachment of the artificial tendon at the arm attachment means.
Patent SE-545507-C2 (SE)
Title: Foam-formed hydro-entangled fibrous web, use thereof and manufacturing method
Inventor: NIHLSTRAND ANNA
IPC: D04H1/425
Filed: 2019-12-20
Abstract: The present disclosure relates to an absorbent fibrous web, in which the fibres are constituted by cellulosic fibres comprising cellulosic staple fibres and cellulose pulp fibres and the absorbent fibrous web is a foam-formed hydro-entangled fibrous web. The present disclosure further relates to a method of manufacturing such an absorbent fibrous web.
Patent SE-544592-C2 (SE)
Title: Hammer device with an electrically operated piston drive arrangement
Inventor: HAGNESTÅL ANDERS
IPC: B25D11/06
Filed: 2020-12-04
Abstract: The present disclosure relates to a hammer device (10) comprising a hammer body (11), a hammer piston (12) and an electrically operated piston drive arrangement (13). The piston drive arrangement (13) comprises a stator (14) fixedly positioned within the hammer body (11) and at least in part encompassing a translator (15) configured to act upon the hammer piston (12). The stator comprises a plurality of peripheral stator windings (14a) embedded in an interior surface of the stator (14) and is configured to induce a reciprocating linear movement in the translator. The translator (15) comprises an elongated stem (16) surrounded by a peripheral, outwardly extending toothing (17) integrally formed in the elongated stem along a longitudinal extension of the translator (15). The translator (15) is made of a material of relative magnetic permeability >10 at a magnetic flux density of 0.2 Tesla.
Patent SE-502714-C2 (SE)
Inventor: HOLMBERG GERT
IPC: B66F9/075
Filed: 1991-11-18
Abstract: A high-lift materials handling vehicle of the kind which comprises a wheel-mounted chassis (11), a chassis-mounted lifting mast (12), a chassis-mounted driving seat assembly (17) which is positioned transversely to the direction in which the vehicle is driven and which includes a seat (20) and a backrest (21). A load handling carrier (15) is movable along the lifting mast and can be manoeuvered from the driving seat assembly (17) for loading and offloading purposes. The vehicle further includes means for adjusting the position of the backrest (21) of the seat assembly (17) between different positions relative to the vehicle chassis (11), between a normal vehicle driving position and a rearwardly tilted position for handling loads at high heights. The backrest adjusting means will preferably include means which cause the seat (20) of the seat assembly (17) to ove horizontally as the backrest (21) is tilted. <IMAGE>
Patent SE-502312-C2 (SE)
Title: Shooting target board for automatic marking - has articulately fastened obstruction of suitable dimensions placed centrally behind hole forming hit area
Inventor: GRAEFT-HANSSON HANS-ERIK
IPC: F41J5/18
Filed: 1992-11-13
Abstract: The board has an articulately fastened obstruction (4) of suitable dimensions placed centrally behind the hole (2) which comprises the hit area in the target board (1) in such a way that when a weapon projectile (3) hits the board the obstruction is set in motion, providing a visual signal in the form of variation of colour contrast against a suitable background.
Patent SE-506082-C2 (SE)
Inventor: RODIN GUNNAR
IPC: B61D47/00
Filed: 1993-01-18
Abstract: To load and unload load carriers (9, 9.1, 9.2, 9.3) to and from railway cars (3, 5.1, 5.2, 5.3) respectively, support means (14) are arranged on the top side of the railway cars for carrying or supporting the load carriers. A path or guide (13) on the railway cars extends in the longitudinal direction of the railway cars and a lifting device (11, 11') is displaceable along the path or guide (13) for movement to an arbitrary railway car. The lifting device (11, 11') can from below raise or lift a load carrier from a railway car and lower a load carrier to the railway car. The lifting device (11, 11') comprises one or several upper parts (17, 17'), which can be turned out from a railway car at the same time as it or they carry a load carrier, this allowing a simple unloading and loading of the load carrier.
Patent SE-501824-C2 (SE)
Title: Remotely controlled floodlight - is driven by device with current transmission without cables, using modified slip ring technique
Inventor: HANSSON BJOERN
Filed: 1993-10-22
Abstract: The floodlight device formed as a T includes a vertical upright comprising a column (A) and a top bar consisting of an upper part (B). Each rotating part obtains its current via a slip ring system of a U=shaped sprung contact components (G) fitted on slip rings (I), which are fitted on shafts (E,F). The cabling runs through to lamp units (C,D) which are driven by a motor located in connection with one shaft (F) which is rotatable through 360 degrees in the vertical position without an end position. The other vertical shaft (E) is movable through 360 degrees horizontally without an end position and the upper part (B) can, if required, be rotated both horizontally and vertically simultaneously. Ring-shaped, sprung contact components are fitted on the slip rings.
Patent SE-507052-C2 (SE)
Inventor: WIESLANDER ANDERS
IPC: A61J1/00
Filed: 1995-08-08
Abstract: PCT No. PCT/SE96/00984 Sec. 371 Date Feb. 6, 1998 Sec. 102(e) Date Feb. 6, 1998 PCT Filed Aug. 2, 1996 PCT Pub. No. WO97/05851 PCT Pub. Date Feb. 20, 1997A container for a sterile medical solution comprises an upper surface, a lower surface, and a rigid top border having a central portion and peripheral portions. At least one separation line joints the upper and lower surfaces of the container to form first and second compartments. The top border of the container includes lines of weakness in the central portion thereof to form a hinged connection between the peripheral portions of the top border so that solutions in the first and second compartments are more quickly mixed when openable connectors between the compartments are broken.
Patent SE-505898-C2 (SE)
Inventor: KVARNSTROEM BJARNE
IPC: A61B17/88
Filed: 1996-01-04
Abstract: PCT No. PCT/SE96/01751 Sec. 371 Date Aug. 28, 1998 Sec. 102(e) Date Aug. 28, 1998 PCT Filed Dec. 23, 1996 PCT Pub. No. WO97/24997 PCT Pub. Date Jul. 17, 1997Holding device for use with a tool for mechanical tightening of a screw connection in a bone-anchored dental implant without the tissue which surrounds the implant being stressed, the holding device having a first part which rotationally locks to the implant, an arm rigidly connected to the first part, and extending at essentially right angles from the first part, and an additional part engaging a stationary part of a tightening tool so that undesirable rotation movements are prevented during tightening of the screw connection. The additional part which engages the stationary part of the tightening tool during tightening of a screw connection is mounted pivotably on arm and additional part is pivoted relative to arm to allow release of the tightening tool from the holding device after tightening the screw connection.
Patent SE-506204-C2 (SE)
Title: Device in door arrangement to avoid risks of injuries caused by squeezing or crushing
Inventor: PETTERSSON JAN-ERIK
IPC: E06B/
Filed: 1996-12-04
Abstract: The device in door arrangements comprises a number of door panels (12) which by hinges are hingedly interconnected in sequence to pivot about pivot axes. The door panels (12) are arranged to be guided by rollers (42) arranged between guide tracks and the door panels (12) for guided movement of the panels along the guide tracks extending along the intended path of movement of the door. The pivot axes of the hinges are positioned between the side walls of contacting door panels (12). The hinges hingedly interconnecting the contacting door panels (12) comprise a convex member (20) forming part of one of the contacting door panels and a concave member (18) forming part of the other one of the contacting door panels. The members extend along the edges (16 and 14 respectively) of the corresponding contacting door panels with their axes coinciding with the pivot axis. The members form a bearing face, and the convex member (20) is a separate component.
Patent SE-513415-C2 (SE)
Inventor: GOERANSSON CHRISTER
IPC: A23C3/033
Filed: 1998-04-29
Abstract: The invention relates to a method of maintaining the pressure difference in a heat treatment plant such as, for example, a pasteuriser for liquid foods. In a temporary production disruption, the insufficiently treated product is caused to recycle by a return stroke. <??>The pressure difference is maintained in that the already heat-treated product is enclosed in a conduit on the downstream side (14) of the plant, and that the space for the product in the conduit is restricted. The space for the product is restricted either in that a food gas is led into the conduit, or alternatively that the product conduit (29) is provided with an expansive portion (27). The expansive portion (27) consists of a pipe length (28) with an inner elastic wall (30) which expands by means of a gas or a liquid. <IMAGE>The invention relates to a method of maintaining the pressure difference in a heat treatment plant such as, for example, a pasteuriser for liquid foods. In a temporary production disruption, the insufficiently treated product is caused to recycle by a return stroke. <??>The pressure difference is maintained in that the already heat-treated product is enclosed in a conduit on the downstream side (14) of the plant, and that the space for the product in the conduit is restricted. The space for the product is restricted either in that a food gas is led into the conduit, or alternatively that the product conduit (29) is provided with an expansive portion (27). The expansive portion (27) consists of a pipe length (28) with an inner elastic wall (30) which expands by means of a gas or a liquid. <IMAGE>
Patent SE-518581-C2 (SE)
Inventor: LOESER KLAUS
IPC: F27D3/00
Filed: 1998-09-11
Abstract: An apparatus for the heat treatment of work pieces comprising comprising a plurality of evacuable chambers connected through airlocks, a conveyor, preferably a circular chain conveyor for the transport of the workpieces along a path through the chambers, an electric resistance heating device, a cooling blower, and a heat exchanger, a plurality of workpieces of equal size and configuration, in particular hacksaw blades, are placed tightly one on top of another and form a stack which is placed into a frame made of profile cuts, whereby the frame is capable of being coupled to a conveyor by means of suspension elements.
Patent SE-513869-C2 (SE)
Inventor: SERRANDER HANS
IPC: H02G1/08
Filed: 1999-03-11
Abstract: The present invention relates to a method and to apparatus for installing optical fibres in duct systems or like tubular runways, and then preferably for installing optical fibres in duct systems arranged in dwelling rooms in apartment blocks. By using a subpressure that acts from a centrally located suction device connected to the duct system, it is possible to draw one or more optical fibres (19), possibly simultaneously, by suction through a duct (13) in the duct system and lead said fibre or fibres to a centrally arranged collecting point common to said fibres. Handling of the optical fibre and feeding of the fibre into a respective duct is facilitated by placing the suction device centrally in the duct system and by placing a drum (20) on which the optical fibre is coiled at the mouth (14) of the duct, therewith enabling the fibre to be installed by a single workman more quickly than would otherwise be the case.
Patent SE-521828-C2 (SE)
Inventor: SCHMALZ KURT
IPC: B65H5/14
Filed: 1999-03-18
Abstract: An ejector for generating a vacuum, with a housing, a propellant nozzle having a narrowed part, a diffuser section, a suction connector terminating in the narrowed part, as well as an exhaust air conduit for the pressure gas and the exhausted air, a simple construction is achieved in that the housing of the ejector is designed as a sectional support for at least two propellant nozzles.
Patent SE-512323-C2 (SE)
Inventor: LIND BJOERN
IPC: B23B31/26
Filed: 1999-03-23
Abstract: Arrangement for a tool spindle with a moveable pulling rod (3) axially displaceable in the spindle axle (1) for firmly attaching the tool. The pulling rod is surrounded by at least one spool (9) that is stationary in relation to the axial displacement of the pulling rod (3) which gives a specific current flow that differs depending on the axial position of the pulling rod (3) in the spool (9), whereby the rotating part (1, 3) of the tool spindle in the form of the spindle axle (1) or the end part (10) of the pulling rod (3) that projects out from this, is accommodated in a stationary unit (4) that is at the end of the tool spindle opposite to the tool and which has an axial bore (6), that the stationary unit (4) is provided with an inlet for introducing coolant fluid under pressure to the bore (6) and that a gap sealing is arranged between the rotating part (1, 3) and the stationary unit (4) adjacent to the inlet to allow leakage of fluid through the gap sealing.
Patent SE-514405-C2 (SE)
Inventor: JOHANSSON LENNART
IPC: E04F15/024
Filed: 1999-06-21
Abstract: An arrangement for screening off a ventilated space (5) in a floor construction arranged on a subfloor (2) and having joists (6) that are supported by a plurality of level-adjusting spacer screws (8) resting on the subfloor (2) to create a free passage (9) between the joist and the subfloor as well as said space, which includes said passages, between the subfloor and the floor construction. In accordance with the invention, the arrangement comprises an elongate plate-shaped body (116) with a flat waist part(117), a foot part (118) and a top part (119), which foot and top parts extend along the long sides of the waist part and are flexibly connected to the waist part by means of joints (122, 123) that are parallel to each other. The plate body is arranged to be anchored with its top part to a vertical side of one of said joists by means of attachment elements (12) anchored with its foot part to the subfloor by means of attachment elements (121).
Patent SE-514659-C2 (SE)
Title: Antenna device, preferably PIFA type, used for e.g. mobile phones, includes conductive plate containing two slots with capacitive loads
Inventor: YIN PANG HO
IPC: H01Q/
Filed: 1999-07-23
Abstract: The conductive plate (11) covering an earth plane is provided with two slots (18, 19), each with a capacitive load.  An Independent claim is also included for a method of making single, double or multi-band antennae, preferably of the PIFA (planar inverted F-antenna) type with the above design.
Patent SE-515624-C2 (SE)
Inventor: LUND THORE
IPC: C22C38/38
Filed: 1999-11-02
Abstract: A steel to be air-hardened as part of heat treatments as harden-and-tempering, induction hardening, carburising, carbonitriding or nitriding containing in weight %:
Patent DE-10049898-C2 (DE)
Inventor: PADAR STEVEN
IPC: B05B11/00
Filed: 2000-10-10
Granted: 2002-10-02
Abstract: A device for dispensing fluids from a sealed off-storage container includes a housing placed on the container that receives a pressure cylinder for insertion in the container. The cylinder has a pressure chamber defined at the upper end by a piston guided in the cylinder and at the lower end by a valve. The valve acts upon the container and is closed when there is an excess pressure and opens when there is a negative pressure in the chamber. The piston has a pump channel linked with the chamber, and the cylinder has openings upstream of the chamber for drawing off residual air present in the container. A passage between an outer wall of the piston and an inner wall of the cylinder upstream of the openings is closed by a sealing washer. Residual air is drawn off via the openings and the passage, whereby the sealing washer loses its sealing effect on the piston.