baber/WOPTO huggingface dataset:
Patent SE-8503031-L (SE)
Inventor: TOMMA K
IPC: B65H18/16
Filed: 1985-06-18
Abstract: An arrangement for the forming of a roll by winding a web in the longitudinal direction thereof around a core or the like, which arrangement comprises a supply appliance for a new core and devices for the support of the roll by a peripheral support and/or a central support and in which arrangement the supply of said new core is carried out after the removal of the complete roll, the removal of said complete roll being carried out from the winding position on the floor level over the new core, which is located in the supply appliance, said supply appliance comprising supply units and being adapted in connection with a movable support appliance, said new core being supplied in to the winding position to retain a leading end of the web against a support drum exerting the peripheral support, said support appliance comprising a movable support member exerting a holding grip on the core in the winding position or in the immediate vicinity thereof.
Patent SE-8503598-L (SE)
Inventor: WEILER R
IPC: F16D65/22
Filed: 1985-07-25
Abstract: In an internal shoe brake with brake shoes (3, 4) retained at an anchor plate (2) and with an expanding device (13) actuatable through a cable assembly (not shown), a stationary bracket (7) to support the ends of the brake shoes (3, 4) is provided which has an L-shaped cross-section and is secured, with its one stem (5), to the anchor plate (2) by means of rivets (9, 10), the heads (16, 17) of the rivets (9, 10) constituting abutments for cams (34-35) of the levers (11, 12) of the expanding device (13). The bracket (7) to support the brake shoes (3, 4) is cut from an L-shaped sectional material and is provided with bores for its fastening to the brake carrier. <IMAGE>
Patent SE-8700515-L (SE)
Inventor: LOF S U
IPC: E21B17/04
Filed: 1987-02-11
Abstract: The appts. comprises a cylindrical body in a tubular casing and driven by a boring rod, a filter in the casing adjacent the body and a boring tool outside the casing and after the filter. The body has a polygonal cross-section with axially extending edges contacting the casing inner surface to define clearance spaces. - The filter and casing form a slide bearing and centring unit for the tool. The body edges are pref. arcuate, and the body has axial grooves for passage of particles extending to the spaces, and may also have annular grooves. The filter may have at least one peripheral groove and a surface remote from the tool which is united with the body.
Patent SE-8702162-L (SE)
Inventor: HANNERZ K
IPC: F22B1/16
Filed: 1987-05-22
Abstract: Steam generator for a pressurized water reactor comprising means for supply and return of hot water from and to the reactor for heating of feed water for steam generation, and means for supply of said feed water and removal of the steam generated. According to the invention bundles of U-shaped tubes (1) are arranged to be traversed by feed water, which bundles are located around a riser (8) for hot water from the reactor. The hot water for heating the feed water is adapted to be supplied from above (3) at one of the upper ends of the tube bundles, and, after flowing along the tubes (1), the hot water is led away from the other upper end of the tube bundles via at least one vertical gap (6) extending downwards between the tube bundles the lower end of said gap being connected to a passage way back to the reactor. The design facilitates inspection and repair because servicing of the steam generating tubes can be fully performed with access from one side only to the steam generator.
Patent SE-8702847-L (SE)
Inventor: STROEM G
IPC: B65D5/66
Filed: 1987-07-13
Abstract: A folding box comprising four side wall panels, a joint panel and a bottom and a top closure, said top closure being arranged for forming an overlapping closure having a collar and comprising end panels integral with the side walls panels. One (15) of the panels is larger than the area of the folding box mouth. In order to provide a reclosable cover said end flap (15) is arranged with a tearing and folding denotation (39, 40) originating from a point (38) at a collar height defining distance from at least one folding box region. The tearing and folding denotation extends to a free edge of the end flap and forms a reclosable closure (43) which exposes a folding box cross-section which is less than the total cross-section area.
Patent SE-8703262-L (SE)
Inventor: CAILLAT JEAN-LUC M
IPC: F01C21/04
Filed: 1987-08-21
Abstract: There is disclosed a scroll-type machine particularly suited for use as a refrigerant compressor and incorporating an improved suspension system for the non-orbiting scroll whereby the latter may be pressure biased for the purpose of augmenting tip sealing. The machine also has a modified wrap tip and end plate profile in order to enhance performance, as well as an improved lubrication system for the drive and a baffle arrangement to provide a directed suction inlet. The machine also has an Oldham coupling utilizing a novel ring element which is non-circular and provides for increased thrust-bearing size, or reduced machine size. There is also disclosed a method of manufacture of a scroll-type machine.
Patent SE-8801334-L (SE)
Inventor: LIND LEIF
IPC: F24F3/044
Filed: 1988-04-11
Abstract: When supplying conditioned air to locations or rooms (1) on a floor or story of a multi-story building, an air conditioning unit (2) will deliver conditioned air to a cavity (3) located beneath a floor surface of the floor or story served by the unit. Box-like supply air terminal devices (10) are placed over openings provided at desired positions in the floor surface. The terminal devices comprise a centrally positioned supply channel (14) and a thermostat controlled valve means for regulating the amount of air supplied. Circulated air is introduced into the unit (2) at a level within the occupied zone of the location or room served. The floor connected supply air terminal devices lack separate fans and deliver air at a level which is less than about 1 meter above the level of the floor surface, whereas contaminated air is discharged from the location or room through exhaust air terminal devices located immediately beneath the ceiling of the location served. The supply air terminal devices (10) may be located in the vicinity of work areas, e.g. writing desks present in the location or room served, and are provided with a space through which cables can be drawn to respective work places.
Patent SE-8801546-L (SE)
Inventor: WOLF K
IPC: H05B3/00
Filed: 1988-04-26
Abstract: A device for regulating the heating element of a cooking vessel of the type with an input device for setting a preselected cooking temperature in the range of the boiling point of water, a device for measuring the temperature on or in the cooking vessel, and a control circuit for maintaining cooking temperature constant at the preselected level. The device includes apparatus for altering the cooking temperature as a function of the measured atmospheric pressure or the altitude above sea level at the site of use of the cooking vessel, such adjustment being in accordance with the dependence of the boiling point of water on atmospheric pressure or altitude above sea level.
Patent SE-8901102-L (SE)
Inventor: NUMAO S
IPC: B24B21/08
Filed: 1989-03-30
Abstract: Two juxtaposed sanding belts are pressed against a surface of a wood workpiece which is being fed on a table in a direction. The sanding belts are simultaneously reciprocally moved in mutually opposite directions along the workpiece feeding direction, thereby sanding the workpiece surface. Each of the sanding belts is oriented in a direction transverse to the feeding direction. The sanding belts are pressed against the workpiece surface by respective pads each having a pressing surface complementary in shape to the workpiece surface being sanded.
Patent SE-8902187-L (SE)
Inventor: KUKUCK K-H
IPC: B02C4/02
Filed: 1989-06-16
Abstract: In this apparatus for crushing brittle material for grinding a size reduction device is arranged between a roller mill ( for pressure crushing) and a screen classifier (for classifying the crushed product) for disagglomeration of the crushed product in round and flat form (agglomerates). For energy-saving and reliable disagglomeration of these agglomerates the size reduction device has an inlet section with feed arrangements for agglomerates and fluid as well as turbulence section, so that the agglomerates can be intensively intermixed and at least partially broken up in the first section and completely disagglomerated in the second section, whereupon a feed pump feeds the dissagglomerated crushed product to the screen classifier as a fluid suspension without clogging.
Patent SE-9001758-L (SE)
Inventor: BACKLUND O
IPC: F02D41/00
Filed: 1990-05-15
Abstract: The present invention relates to a device regulation of turbo-charging in an internal combustion engine. The turbo-charging regulation includes a first turbo unit and a second turbo unit each including appropriate turbines and compressors arranged sequentially on the exhaust and the intake sides of the engine. An engine rotational speed sensor is provided issuing a signal indicating the rotational speed of the engine. In addition, at least one pressure sensor issuing a signal indicative of an engine pressure level on the intake side of the engine is also provided. A first valve is associated with the first turbo unit and arranged to direct the engine combustion gases toward the turbine of the first turbo unit in a closed state and to direct the engine combustion gases past the turbine of the first turbo unit in an open state. A second valve is associated with the second turbo unit and arranged to direct the engine combustion gases toward the turbine of the second turbo unit in a closed state and to direct the engine combustion gases past the turbine of the second turbo unit in an open state. A central control unit is arranged to control the actuation of the first and second valves in response to signals from the rotational speed sensor and the at least one pressure sensor to provide a continuous transition between the operation of the first turbo unit and the second turbo unit.
Patent SE-9100024-L (SE)
Inventor: SILANDER R
IPC: D21C9/02
Filed: 1991-01-04
Abstract: The invention relates to a process for countercurrent washing and bleaching of a pulp from chemical pulping (1). The pulp is washed on the washing line (2-5) countercurrently with hot water, the filtrate being ultimately directed to evaporation and to chemicals recovery, and the pulp thus washed is further after-washed (6) with warm water before being directed to the bleaching line (7-11), which has successively a chlorine chlorine dioxide step (7), an alkali step (9) and a final bleaching (11), the bleached pulp being washed after each of the above bleaching steps. According to the invention, after the chlorine - chlorine dioxide step (7) and the alkali step (9) so much filtrate is removed from the washed pulp, for example, by pressing, that the solids content of the pulp will be at least 30 %, and at least a portion of the filtrate thus obtained is directed to the last step (5) of the countercurrent wash as its first washing water, which is displaced with the said hot water before the after-wash (6).
Patent SE-9100352-L (SE)
Inventor: BOGEN J O
IPC: B02C17/24
Filed: 1991-02-05
Abstract: The invention relates to a method of operating a mill of the kind having a mill body provided with end-walls, and including a mill burden discharge trunnion arranged externally of one end-wall. The mill is rotated about a generally horizontal rotational axle which is common to the mill body and the discharge trunnion. The inventive method is characterized by resting the mill body on at least two supports so arranged as to support the whole of the mill, and by rotating the mill body, while supported by these supports, by means of a hydraulic motor which is connected mechanically to the discharge trunnion and the rotational axle of which is common to the rotational axle of the discharge trunnion and the mill. The invention also relates to a mill which includes two end-walls which extend generally perpendicular to their respective rotational axes and through which mill burden is introduced into and discharged from the mill respectively, a cylindrical mill casing which is supported between the end-walls and connected mechanically thereto, and a mill burden discharge trunnion which is connected to the discharge end-wall and faces outwardly therefrom. The mill is characterized in that each end-wall includes a support ring having an outwardly-facing contact surface and being generally parallel with the rotational axle; in that the discharge end-wall and the discharge trunnion are intended to transmit requisite torque from the discharge trunnion; and in that the discharge trunnion is intended for connection to the hydraulic motor by means of which the mill is rotated. <IMAGE>
Patent SE-9303617-L (SE)
Inventor: ZEILON STEN
IPC: F26B21/02
Filed: 1993-11-02
Abstract: The arrangement comprises a steam-tight, thin, flexible hose cover which is filled with a mixt. of steam and carrier gas, in which the load of the supported goods is transferred via sub-sections of the filmic cover to outer supports. - A lengthening appts. enables the cover to be moved over the dry goods and flat body to a side position around the supports. - (Dwg.3/8)
Patent SE-9402610-L (SE)
Inventor: THORNE HENRY F
IPC: B25J9/10
Filed: 1994-08-01
Abstract: The present invention provides a tool center point calibration apparatus and method for accurately determining appropriate tool center points for a robot to allow for proper tool alignment and correction of robot programs. The calibration apparatus includes a calibration beam on a single line.
Patent SE-9403175-L (SE)
Inventor: GESTRELIUS STAFFAN
IPC: G06F17/30
Filed: 1994-09-21
Abstract: The present invention relates to a method and a device for extracting information from a database, which comprises a plurality of data records, each data record comprising at least two data elements, each data element being defined by a data element type and a data element value. First, the data records are read into the primary memory of a computer, so that all processing of the data may be done off-line. Then, the data element values are binary-coded and stored in one or more tables. When the selection of at least one data element value is detected, all binary-coded data element values are examined to obtain all data records implied by selection. Due to the binary-coding, these data records are found very quickly. Finally the data element values implied by the selection is kept track of in a status set.
Patent SE-9500083-L (SE)
Inventor: BARZANO PIERO
IPC: B65H23/032
Filed: 1995-01-11
Abstract: A method comprises unwinding a roll 14', axially translating roll 14' to maintain the unwound strip 19 in a pre-established position (sensed at 26); axially translating a replacement roll 14 to maintain at least its first coil in a position substantially laterally aligned with the strip 19 during the splicing between a trailing edge of roll 14' and a leading edge of roll 14'. Rotating supports 13, 13' for the rolls are supported by a carriage 27 adjustable in a direction parallel to the axies of the rolls to maintain the pre-established lateral position of strip 19. A second carriage 29, carried on carriage 27, moves the second roll to align it with the strip and maintain such alignment despite adjustment movements of carriage 27. Splicing is effected at 31 using adhesive 37 on the replacement strip. <IMAGE>
Patent SE-9600623-L (SE)
Inventor: BEYER HORST A
IPC: G06T7/00
Filed: 1996-02-20
Abstract: Method of 3D image metrology using auto-identifiable targets, by determining the exterior orientation of images comprising targets and/or pattern or groups of targets.
Patent SE-9602687-L (SE)
Inventor: GUSTAVSSON TOMAS
IPC: A23L33/125
Filed: 1996-07-05
Abstract: Composition for making an energy-rich, plastic-deformable cake, giving the person eating it a quickly delivered supply of energy resulting in an initially high blood sugar level which decreases slowly over a long period of time, is new. The composition comprises a homogeneous mixture of 22.2 % honey, 10.8 % corn malt powder, 11.11 % porridge oats, 5.56 % sesame seeds, 5.86 % almonds (0.2-0.5 mm size) ground to a powder (0.2 mm in size), 8.35 % rose hip powder, 33.34 % small pieces of fruit (eg. apples or apricots, 4 mm in size) and 2.78 % soya bean flour, or equivalent ingredients, used to generate the high blood sugar value. The honey is mixed with the other ingredients at 60  deg C. Also claimed is the preparation of the composition, in which the honey is heated using eg. a water bath and mixed with the other ingredients whilst restricting the maximum temperature to 38  deg C, and then the mixture is removed from the vessel and used to form a sheet which is divided up into cakes.
Patent SE-9602806-L (SE)
Inventor: OEBERG MAGNUS
IPC: H04B10/29
Filed: 1996-07-18
Abstract: The invention relates to a wavelength routed optical communication network in a hubbed configuration. The network comprises a hub node (H) and a number of satellite nodes (A, B, C...) connected to two optical fibre means (F1, F2) in an optical ring architecture. Each satellite node works in an individual wavelength channel. The satellite nodes (A, B, C...) are connected to the fibres (F1, F2) by passive multiplexers and demultiplexers (4' to 7') and all kinds of switching in the network is provided in the hub means (H).
Patent SE-9604526-L (SE)
Inventor: TJERNSTROEM ERIC
IPC: B23B27/16
Filed: 1996-12-09
Abstract: The invention provides a toolholder (10) having a forward portion with a location for a cutting insert (11) having a central hole (14). A clamp (20) is arranged adjacent said insert location, said clamp being secured to the holder by means of a screw (22) that extends through said clamp. A coil spring (37) is surrounding said screw (22). The forward portion of the clamp is shaped as a first protrusion (23) intended to engage with the hole (14) of the insert whereas its other end is a second protrusion (26) intended to engage with an inclined contact surface (27) in the holder. The upper portion of the coil spring (37) is received in a bore (36) of said clamp that extends at an inclined angle ( alpha ) in relation to the central axis (C1) of said screw (22). <IMAGE>
Patent SE-9700781-L (SE)
Inventor: LJUNGSTROEM THOMAS
IPC: A41D/
Filed: 1997-03-05
Abstract: The folded up protective gown has arms and essentially identical front and back sides. These two sides are joined together along most of their two length side edges. When worn, the gown will cover most of the body. All parts of the gown have their inside surfaces (4) facing outwards when the gown is folded up, to prevent the risk of contamination when the gown is being put on. The arms and waist section are completely folded inwards inside the folded up bottom section (2) of the gown.
Patent SE-9701583-L (SE)
Inventor: GARCIA SANTIAGO OSET
IPC: B42F3/00
Filed: 1997-04-28
Abstract: A removable separator 4 for notebooks whose pages are retained by a spiral 2 has one or more extensions 5 with a binding hole 6 accessed from the exterior by way of a split 7. The extensions may be associated with one or more spirals and separable from the separator by means of perforations 9.
Patent SE-9801371-L (SE)
Inventor: ULLBERG SOEREN
IPC: F28F27/00
Filed: 1998-04-20
Abstract: Intelligent connection block (42) has main connections for connecting external primary fluid source to consumer, and sub-connections for connecting heat exchangers inlet and outlet. Inner channels connect main connections and subconnections. The connection block and heat exchanger are connected by soldering. - Soldered plate heat exchanger (43) has inlets and outlets for primary fluids and secondary fluid's inflow and outflow respectively.
Patent SE-9802497-L (SE)
Inventor: PERSSON LARS
IPC: F28D9/00
Filed: 1998-07-10
Abstract: The invention relates to a multicircuit heat exchanger, i.e. a heat exchanger capable of circulating more than two media. Through delimiting zones in the heat exchanger package, a further medium can be placed in heat exchange with one of the two media normally being circulated. Several such delimited zones may be arranged in the same heat exchanger package, and the zones may even overlap each other for mutual heat exchange. The present invention thus provides a multicircuit heat exchanger comprising plates (1) with a pattern of grooves and inlet and outlet connections. The plates are placed in a package and brazed together to form separate ducts for two main media between alternate pairs of plates. According to the invention, at least one delimited zone (8, 9, 10) is defined between alternate pairs of plates, to block off a first medium whereas a second medium is allowed to flow through. The delimited zone has inlets and outlets (3, 5, 7) for circulation of a further medium under heat exchange with the second medium.
Patent SE-9902127-L (SE)
Inventor: SJOEGREN HAAKAN
IPC: A47C/
Filed: 1999-06-08
Abstract: The chair comprises a first chair part (1) with a first seat and a first backrest, and a second chair part with a second seat (10) and a second backrest (18), the second seat being releasably secured to the second backrest. The two backrests are essentially the same shape and the second seat can be placed beneath the first seat, in between the chair legs. The legs for the first part have a cavity beneath the first seat to enable them to support the second seat. Means are provided in the second seat for securing the second backrest to the first backrest when the second seat is beneath the first seat. The two front legs joined to the second seat can be folded away against the underside of the side.
Patent SE-9904447-L (SE)
Inventor: HODGINS KEVIN J
IPC: B66C3/00
Filed: 1999-12-07
Abstract: A pivot connection for a grapple having a link member with a journal-bore at one end, a yoke member with spaced-apart parallel arms receiving the one end of the link member therebetween bores in the arms, and a pivot pin mounted through the bores in the arms in the yoke member and the journal-bore in the link member to pivotally connect the two members together. Tapered, counter-bored brake surfaces are provided in each side of the link member concentric with the journal-bore. Tapered brake cores are slidably mounted on the pivot pin and located in the counter-bores facing each other, each core located between an arm of the yoke and the link member, in such a way that the break cores are not load bearing structures in the pivot connection. A mechanical connection applies pressure to one of the cores to force both cores against the brake surfaces to brake the link member relative to the yoke member.
Patent FI-20051243-L (FI)
Inventor: SILFVERHUTH ESA
IPC: C09D/
Filed: 2005-12-02
Abstract: The present invention relates to a coating mixture, which comprises fine fibre material mixed into water and a water-soluble or miscible binding agent together with a mineral filling agent, to be used for coating using a method where in a first phase the binding agent is added to the water under vigorous mixing, in a second phase an optional foaming agent is added, in a third phase the fibre is added under vigorous mixing to form an airy, homogenous pulp and in a fourth phase the mineral filling agent is added.