baber/WOPTO huggingface dataset:
Patent SE-8400330-D0 (SE)
Inventor: LAMPENIUS H
IPC: B01D29/01
Filed: 1984-01-23
Abstract: An apparatus for screening pulp comprises a vessel, a cylindrical screen within the vessel, a rotating element moving in the vicinity of the screen at a predetermined speed, an inlet for the unscreened pulp, an outlet for the screened pulp in the vessel. The rotating element has a contour surface, for instance grooves formed of a first bottom plane parallel to the envelope surface, an inclined plane, an upper plane and a side plane, the side plane being essentially perpendicular to the first bottom plane, the inclined plane forming an angle between 5 degrees-60 degrees with the first plane, the upper plane being parallel to the first plane. The rotating element may be a rotor or blade type segments. The rotor is located on the inlet side of the screen but the contour surface of the screen may be the outer or the inner surface of the screen drum. Also the screen has a contour surface which may have different configurations.
Patent SE-8401188-D0 (SE)
Inventor: MOREL H
IPC: B65D63/14
Filed: 1984-03-02
Abstract: A slider is moulded in two plastics portions 1 and 2 which snap fit together to permit pivotting about axis A-A, a pair of resiliently deformed blades 7 continuously urging rows of teeth 8 into clamping engagement with binder lengths L1 and L2 at selected positions therealong. <IMAGE>
Patent SE-8402372-D0 (SE)
Inventor: TETENBAUM M T
IPC: C08G18/00
Filed: 1984-05-02
Abstract: A water dispersible, modified polyurethane which is the reaction product of polyisocyanate, polyether polyol, modifying agent containing at least two active hydrogen moieties and capping agent. The modified polyurethane is preferably prepared by reacting the polyisocyanate, the polyether polyol and the modifying agent and then adding the capping agent. The modified polyurethane resists microbial attack, exhibits superior efficiency in thickening aqueous compositions and imparts improved leveling. Included among the modifying agents are ethylene diamine, 1,6-diaminohexane, 1,10-diaminodecane, N-phenyl-p-phenylenediamine, succinic acid, suberic acid, sebacic acid, 1,10-decanedicarboxylic acid, 1,4-benzene-dicarboxylic acid, ethanolamine, 2-(ethylamino)ethanol, and p-carboxyphenol and mixtures thereof.
Patent SE-8404958-D0 (SE)
Inventor: SMITH R A
IPC: H01H37/52
Filed: 1984-10-03
Abstract: P.C. 6058 Low Thermal Expansion Nickel-Iron Alloy A nickel-iron alloy having uniformly dispersed therein an insoluble phase of magnesium oxide is disclosed.  The new alloy has a low thermal expansion together with improved resistance to grain growth.  A process for making the alloy and thermostat metal composites containing the alloy are also disclosed.
Patent SE-8500158-D0 (SE)
Inventor: KAPPEL J J
IPC: B63B25/00
Filed: 1985-01-14
Abstract: A container storing system for container ships comprises vertical shafts (2-9). In the longitudinal direction of the ship these shafts are defined by transverse end walls (11, 20, 21) and in the transverse direction of the ship by opposing vertical partition guides (22-37) extending from the transverse end walls (11, 20, and 21). These partition guides are relatively narrow when seen in the transverse direction. At least one transverse end wall (11, 20, and 21) abutting each shaft (2-9) comprises at the top inclined guide surfaces (39, 40) inclining towards the interior of the shaft. In order to allow a quick guiding of the containers into each shaft during the loading in spite of relatively small differences as to dimensions between the containers and the shafts-seen in the transverse direction-each pair of the opposition partition guides (22-37) of each shaft is shaped in such a manner that upwards they end at substantially the same height level at the same time as the pair of opposing partition guides at one side of each shaft - seen in the transverse direction - extends to a different height level than the other pair of partition guides. <IMAGE>
Patent SE-8504441-D0 (SE)
Inventor: LAI K-Y
IPC: C11D1/14
Filed: 1985-09-25
Abstract: A high foaming, nonionic surfactant based, light duty, liquid detergent with desirable cleansing properties and mildness to the human skin comprising four essential surfactants: 1. a water soluble nonionic surfactant as the major active ingredient, in an amount in excess of 50% by weight of the total surfactant content; 2. a supplemental amount of a water soluble, foaming, anionic surfactant excluding the ethoxylated alkyl ether sulfates; 3. a lesser amount of a water soluble, foaming zwitterionic betaine surfactant; and 4. a minor amount of a fatty acid alkanolamide foam stabilizer; dissolved in an aqueous vehicle.
Patent SE-8602218-D0 (SE)
Inventor: ARCHER JOHN NEVILLE
IPC: F28D9/00
Filed: 1986-05-15
Abstract: The plate heat exchanger of plastics or metal is produced by folding of a material strip (1) to a packet along transversal fold edges (5). Each plate (2) in the packet has ridges (4) formed so that channels (3) are produced for the heat-exchanging media. - At each end of the folding edges (5) is an additional inward fold (6) so that the corners of the plate packet are bevelled. The channel-forming ridges tend towards the bevelling.
Patent SE-8802586-D0 (SE)
Filed: 1988-07-06
Abstract: The high pressure side of the compressor (1) is connected to the lowest point of the container (13) to be emptied, whilst its low pressure side is connected via a fluid separator (5) to the upper part of the container (14) to which the liq. is to be transferred. By-pass connections (2,3) are each provided with a cut-off valve (2.1, 3.1) from the compressor high pressure side to its low pressure side. Emptying takes place by the container involved firstly being pressurised by the compressor and the valves in the by-pass connections being wholly or partly closed. Emptying occurs thus via the by-pass connections, with the compressor switched off and the valves in the by-pass connections open. The process is repeated until the container is emptied.
Patent SE-8803017-D0 (SE)
Inventor: LARSON R
IPC: B29C67/00
Filed: 1988-08-30
Abstract: The invention refers to a method and an apparatus for producing three-dimensional objects by using a converting machine, which is controlled by computer instructions. The material consists of a number of sheet- or disc-shaped sections (16). On the flat side    of each section (16) at least one electrode (17a, 17b; 42, 43) is placed, and an electric voltage is impressed thereon sufficient to cause a breakover between the electrodes. Parts or particles of material located opposed to the electrodes are thus removed from or connected with the respective section (16). The treated sections are integrated layer by layer in a programmed sequence forming said three-dimensional object.
Patent SE-8803590-D0 (SE)
IPC: G01L9/12
Filed: 1988-10-10
Abstract: A single fluid-pressure transducer unit, of the type in which sensed electrical capacitance is varied in accordance with electrode deflections induced by pressure changes, is rendered capable of characterizing a wide range of pressures extending from near-vacuum to atmospheric levels, with the aid of a distinctive composite-electrode capsule (19A, 19C, 18) which interacts uniquely with a conventional type of sheet-metal diaphragm (9). While sensing relatively low pressures, the exhibited capacitance of the transducer is essentially that appearing between the diaphragm (9) and a nearby electrode (19C) carried by the capsule, but, at or near atmospheric pressure, the diaphragm (9) physically engages and deflects that electrode (19C), which is elastically deformable, causing it to vary a further capacitance appearing between that deformable electrode (19A) and a companion stationary electrode (18) which is also part of the capsule.
Patent SE-8900087-D0 (SE)
Inventor: BUTCHER I
IPC: A23G3/00
Filed: 1989-01-11
Abstract: An apparatus for producing a novel extruded composite confection product comprising slotted extrusion means arranged to extrude in succession at least four thin superimposed layers of a first confection material having a thickness of less than 5 mm. The apparatus further contains a take-off conveyor arranged to receive the output of the slotted extrusion means and spray nozzles arranged for spraying a second confection material between successive extruded layers of the first confection material.
Patent SE-8901123-D0 (SE)
Inventor: PORLE K
IPC: B03C3/45
Filed: 1989-03-31
Abstract: An arrangement for reducing dust escape from an electro- static dust collector 1 for cleaning dust-containing process gases, such as flue gases. The dust collector is divided into a number of parallel gas passages by means of a number of vertical deposition electrodes 10, 11 arranged alongside one another, and with a number of vertical emission electrodes 12, 13 being arranged in each gas passage. The arrangement comprises at least one movable gas-permeable deposition electrode 19. This is arranged downstream of the electrostatic dust collector 1 transverse to the direction of flow of the process gases. At least one control electrode 26, at most at the same potential as the electrostatic dust collector's emission electrodes 12, 13, is arranged downstream of the deposition electrode, and at least one emission electrode 17 is arranged upstream of the electrode 19. <IMAGE>
Patent SE-8902334-D0 (SE)
IPC: B60D1/52
Filed: 1989-06-28
Abstract: The invention concerns a coupling arrangement intended to be fitted on a vehicle and comprising an attachment part intended to be attached to the vehicle and a coupling part 22, of which parts one comprises a tubular receiving element 30 and the other comprises an elongate insertion element 4 intended to be received in the receiving element. A movable piston 34 laterally spring-tensioned towards the insertion element can be driven into a side recess in the insertion element, in which side recess the piston is kept pressed by an abutment element 62 in a first position of engagement between the piston 34 and the abutment element 62. The abutment element 62 engages laterally in the path of movement of the piston 34 and is able to be driven essentially in the longitudinal direction of the piston 34 so as to bring the piston 34 to a second position of engagement between the abutment element and the piston, in which position the abutment element keeps the piston caught, counter to the spring tensioning action, essentially outside the path of movement of the insertion element 4 in the receiving element 30. <IMAGE>
Patent SE-8904092-D0 (SE)
Inventor: DAHLQVIST B
Filed: 1989-12-05
Abstract: The fillet (1) is made of composite material, and at each point of contact with the glass panes (2,3) has three sprung tongues (8) on either side of the glass, between the lower end of one pair of panes and the top end of an adjacent pair. The fillet is provided with pliable supports (5) to compensate for any pane movement.
Patent SE-9000720-D0 (SE)
Inventor: KOPECKY M
IPC: E01B7/02
Filed: 1990-02-28
Abstract: The possibility is offered for raising the switch tongue of the switch, and thus of displacing said switch in the particular direction without frictional engagement against the slide chairs and without the necessity of lubricating the slide chairs. The basic idea lies in fixedly connecting the holder (3) of the rolling apparatus to the fixed track of the tongue support (1) by means of a hook (15), a clamp (5) and screws (6), and the arm of the rolling apparatus (4), mounted rotatably with bearings (12) on pins (11) raises the switch tongue (2) as a result of the force of the compression spring (7) and with the aid of the arm pin (10) in the holder of the rolling apparatus (3). <IMAGE>
Patent SE-9100191-D0 (SE)
Inventor: LARSSON ARNE
IPC: C04B35/16
Filed: 1991-01-22
Abstract: Refractory substance which is principally for metallurgical use and which is arranged to be applied to bodies which are intended to be subjected to a high temperature and/or contact with material at high temperature, such as metal smelts and metallurgical slags. The substance is characterized, in particular, by a binding agent in the form of at least one polymerized alkali metal silicate and carbon in finely divided form.
Patent SE-9101571-D0 (SE)
Inventor: HOLM L
IPC: G01G19/03
Filed: 1991-05-23
Abstract: An apparatus for dynamic axle-load weighing comprises a base structure, a number of load cells (9) arranged on the base structure, and a weighing platform (7) which is supported by the load cells and over which passes a vehicle to be weighed. The weighing platform (7) has, in the direction of travel (15), an extent which is at least substantially equal to, albeit larger than, the extent of the vehicle pressure surfaces (17) in this direction. The weighing platform (7) has a low weight and is easily mobile and thus of low dynamic inertia. At least one load cell (9) is arranged at each side portion of the weighing platform. The load cells (9) are of a type having a large load-receiving surface and a small height as well as being insensitive to side loads. There are provided means for producing a summation measurement value on the basis of the output signals from the load cells.
Patent SE-9200420-D0 (SE)
Inventor: RUOTTU S
IPC: F02C6/10
Filed: 1992-02-13
Abstract: The invention relates to a method and an equipment for the recovery of energy and chemicals in a sulphate process, wherein black liquor is passed into a gasification reactor (3) in which it is gasified at a pressure above the atmospheric pressure in the presence of an amount of oxygen smaller than the stoichiometric amount, whereby inorganic compounds are recovered as liquid-phase compounds useable in the present pulping process, and the energy of the organic compounds of black liquor is bound mainly to the chemical compounds of the gas phase. Gases formed in the gasification, containing sodium compounds, are passed into a particle cooler (4), in which the compounds are brought into solid state. Gases cooled in the particle cooler (4) are purified by a filter (5) and then passed into a gas turbine (7).
Patent SE-9500669-D0 (SE)
Inventor: PERSSON KARL-GUSTAV
IPC: H01B13/02
Filed: 1995-02-23
Abstract: The appts. to develop a left and right twist in the strands of a twisted cable has a twister (14) at the entry side of the appts. which can slide along the longitudinal axis of the unit, synchronised with the twister (38) rotation at the outlet side. It is moved forwards in the twisting direction (42) through the force generated by twisting the strands (18,20). It is moved back, against the twisting direction (42), by an external force, as long as the condition of the twisting strands (18,20) allows movement.
Patent SE-9700294-D0 (SE)
Inventor: SVENSSON LENNART
IPC: E04F13/08
Filed: 1997-01-31
Abstract: The invention relates to an anchoring device for a facing (14, 15) at a building framework (13). The device comprises a sheet metal wall attachment (10) which is provided with a longitudinal stiffening means (17) and which in the position of use forms a substantially horizontal connection between the building framework and the outer facing (14, 15). Before mounting, the wall attachment (10) forms a substantially flat steel bar which is provided with a series of longitudinally arranged mounting holes (18) for attachment to the building framework. A corresponding series of folding notches (19) are located in relationship with these holes.
Patent SE-9701129-D0 (SE)
Inventor: RONIN VLADIMIR P
IPC: C04B7/52
Filed: 1997-03-26
Abstract: A method of treating cement clinker by grinding the clinker in a tubular mill while charging water, gypsum, and, optionally, also a water-reduction agent to the mill at the same time. The water has a pH of from about 9 to about 13. A microfill agent and/or a water-reduction agent is mixed with said the high pH-value water to form a slurry, which is added to the clinker during the grinding process together with microfill agent and/or water-reduction agent in a dry state. The high pH value of the water can be obtained by electrolysis.
Patent SE-9701526-D0 (SE)
Inventor: SYRJAELAE SEPPO OLAVI
IPC: D06F33/48
Filed: 1997-04-23
Abstract: In a method and an arrangement, respectively, for balancing of a load supporting device (10), rotating about a driving shaft (1), wherein the state of imbalance of the load supporting device varies over time, a mutual mechanical displacement takes place between the centre of gravity of the device (10) and the centre of the driving shaft (1). The displacement is effected by means of a concentric disc (7) which is releasably connected to the device (10) and an eccentric disc (3) driven by the driving shaft (1), the eccentric disc being releasably connected to the concentric disc (7).
Patent SE-9704495-D0 (SE)
Inventor: YASUI KEIJI
IPC: B25J9/16
Filed: 1997-12-03
Abstract: A robot controller comprises, (1) a servo motor driving a robot manipulator, (2) a motor current detector which detects a current driving the servo motor, (3) a motor rotational speed detector which detects a rotational speed of the servo motor, (4) a disturbance detector which detects a disturbance torque loaded to the robot manipulator by using the motor rotational speed and the motor current, (5) a force control calculator which outputs a force-control-instruction value responsive to a disturbance torque detected by the disturbance detector, and (6) a move restriction calculator which performs a force control by adding a force-control-instruction value to a regular position-instruction value of the robot manipulator. Further, the move restriction calculator switches a force control direction according to a move-restriction-direction-instruction value, and adds the force-control-instruction value to the regular position-instruction value of the robot manipulator so that the force control may move along a restricted direction which has been taught.
Patent SE-9900410-D0 (SE)
Inventor: KIM JONG-OK
IPC: H04W4/00
Filed: 1999-02-08
Abstract: A carrier changing apparatus in a mobile telecommunication system for generating a dummy frequency assignment signal for repeating a frequency conversion or providing a hard hand off based on a traffic signal is provided. In the carrier changing apparatus, a transmitting carrier changer transmits an input forward traffic signal having traffic and overhead information and generates a forward dummy frequency assignment signal based on the forward traffic signal. A receiving carrier changer receives and outputs a reverse traffic signal having traffic and overhead information from a mobile station and generates a delayed reverse traffic signal based on a reverse dummy frequency assignment signal from the mobile station. Since the carrier changing apparatus generates a dummy frequency assignment signal for repeating a frequency conversion or providing a hard hand off by using a traffic signal, it can repeat a frequency conversion and provide a hard hand off without using an additional dummy frequency assignment signal device. Therefore, efficiency of the carrier changing apparatus can lower the cost of equipment.
Patent SE-9901035-D0 (SE)
Inventor: ZETTERGREN LEIF GOESTA
IPC: F26B3/34
Filed: 1999-03-22
Abstract: Microwave unit for drying or similar treatment of objects not enclosed in a microwave oven. An air-cooled magnetron 4 enclosed in a magnetron box is used as microwave generator. The cooling air is governed so to obtain a forced air stream over the cooling surfaces. The unit allows higher power output with respect to high frequency energy without a corresponding increase of input power. Method for ameliorated cooling.
Patent SE-9901234-D0 (SE)
Inventor: STROUCKEN KLAUS
IPC: B04B11/02
Filed: 1999-04-07
Abstract: In a separation device for separating particles from a liquid, which is present in a container, a centrifugal rotor is rotatable around a vertical rotational axis. The centrifugal rotor has a tubular inlet member, which extends down into liquid to be treated and which upon rotation of the centrifugal rotor forms a pumping member adapted to pump liquid upwardly and into the centrifugal rotor. The rotatable inlet member is surrounded by a non-rotatable wall, a sealing device being adapted to seal between the rotatable inlet member and the non-rotatable wall. Thereby is avoided that liquid is pumped upwardly on the outside of the inlet member. Furthermore, a smallest possible part of the outside of the inlet member can be in contact with liquid, independent of the level of the liquid surface in the container.
Patent SE-9903977-D0 (SE)
Inventor: HAMMARSTROEM LEIF
IPC: A01M/
Filed: 1999-11-03
Abstract: The trap for catching and destroying ground insects comprises an upper cover part (6) and a lower bottom part (1). The bottom part contains a bait part (2,3). The upper cover part has an aperture (7) for insect entry. The aperture is so arranged that there is a slight distance (x) between its edge and the bait part when the upper cover part is placed on the lower bottom part. An outlet for insects from the bait part leads downwards to a container (4) for a fluid bath.
Patent IT-MI910776-D0 (IT)
Inventor: SAVASTANO CESAR
IPC: C10G21/00
Filed: 1991-03-22
Abstract: A continuous process for deasphalting and demetallating a residue from crude oil distillation, by means of dimethyl carbonate as extraction solvent, comprises:   mixing a residue from crude oil distillation with a recycled liquid stream containing oil and dimethyl carbonate, in order to produce a homogeneous solution; cooling said homogeneous solution and separating a refined light, liquid, phase; an extracted middle phase; and a heavy phase containing asphaltenes; recovering a primary, deasphalted/demetallated oil from said light phase; partially recycling said middle phase to the mixing step, and recovering a secondary deasphalted oil from the residual fraction;   recovering asphaltenes from said heavy phase.   <IMAGE>
Patent IT-RM940598-D0 (IT)
Inventor: CARRATELLI MAURO
IPC: G01N31/22
Filed: 1994-09-21
Abstract: The present invention relates to a reagent for the determination of free radicals comprising a chromogen, chosen from the following formula (I) wherein: R1 = CH5-; CH3-; H-; X-, R2 = C2H5-; CH3-; H-; X-, R3 = C2H5-; CH3-; H-; X-, R4 = C2H5-; CH3-; H-; X-, wherein X- is chosen among halides, said chromogen being suitably dissolved in water or other suitable solvent, and a buffer having a pH value between 3 and 6.9.
Patent NO-20001565-D0 (NO)
Inventor: FABECH-LARSEN JAN
IPC: E06B3/48
Filed: 2000-03-24
Abstract: A roll-up door (1) is assembled by a number of preferably elongated sections (16', 16") each comprising a front (22', 22"), a back (23', 23"), and two edge sides (24', 24") extending transversely of the door. The sections are two by two pivotally connected by hinges (20) at adjacent edge sides. These edge sides are arranged in such a way that they are supporting against each other along a front and a posterior pair of supporting surfaces (25', 25") at the front and the back respectively of the sections in the closed position, and that they between these supporting surfaces are extending at a relatively small mutual distance over a predetermined arc angle along a front pair of mainly cylindrical flanks (27', 27") having mutual axes with or nearly mutual axes with the pivot axis and a posterior pair of flanks (28', 28"). The door is made secure against getting the fingers caught both at the front and at the back, and its sections are supported securely and stably during mounting. In the closed position, the hinges are effectively relieved of load, and the heat loss via the joint between the sections is reduced to a minimum.