baber/WOPTO huggingface dataset:
Patent SE-8303432-D0 (SE)
Inventor: BENN G
IPC: B64D43/00
Filed: 1983-06-15
Abstract: In order to provide timely aircraft performance data from an aircraft flight data recorder in a useful format, a flight data display system is provided: with a data storage unit (34); an interface circuit (12) for reformatting flight data from the flight data recorder; a central processor (20) for converting selected portions of the reformatted data into engineering units and storing the converted data into the storage unit (34); and a video display unit (22), including a keyboard (28) for selecting the desired portions of the reformatted flight data for display on the video display unit (22). <IMAGE>
Patent SE-8305480-D0 (SE)
Inventor: MEYER R B
IPC: G02F1/139
Filed: 1983-10-05
Abstract: A bistable nematic liquid crystal display cell is electrically switched between topologically equivalent, asymmetric horizontal states initially by application of a symmetry breaking field such as a DC electric field of a predetermined polarity. An AC electric potential is then applied across the cell to complete the switching cycle and maintain the state. The cell includes upper 10 and lower 11 parallel substrates, upper 20 and lower 21 topographically textured tilt alignment surfaces on the corresponding substrates, and nematic liquid crystal material 30 between the substrates. In an active region of the cell, the tilt alignment surfaces form an equal reverse tilt boundary condition. <IMAGE>
Patent SE-8402420-D0 (SE)
Inventor: WESTERGREN ROLF
IPC: A22B7/00
Filed: 1984-05-04
Abstract: A storage system at a freezing chamber for carcasses is arranged with storage racks (10) which can be served by a suspension track (42) extending from outside and into the freezing chamber. The storage rack has a pair of vertically spaced walls (11) from the facing sides of which horizontal support ledges (12) are formed on different storage levels. In the storage rack the carcasses are displaceably suspended on elongate storage members (20) which are in turn displaceably laid on the support ledges (12) on a desired storage level. Each storage member (20) is provided with a suspension track section (22) for the carcasses. The suspension track (42) is at the storage rack terminated in a position which can be entered by the suspension track section (22) of each storage member (20), for a displaceable transfer of the hanging carcasses from the suspension track (42) to the storage rack (10) and vice versa.
Patent SE-8405060-D0 (SE)
Inventor: BERGSTROM S E
IPC: F27D25/00
Filed: 1984-10-10
Abstract: PCT No. PCT/SE85/00380 Sec. 371 Date Jun. 18, 1986 Sec. 102(e) Date Jun. 18, 1986 PCT Filed Oct. 2, 1985 PCT Pub. No. WO86/02437 PCT Pub. Date Apr. 24, 1986.Manipulator for guiding of devices for treatment of heats in furnaces, ladles and the like, e.g. lances for injection of oxygen through a door (3) of an electromelting furnace, consisting of a feed table (19), on which one or several devices (24,29) are arranged displaceable mechanically guided in its length direction by means of one or several feed devices, at which the feed table (19) is movable mechanically guided between an advanced position at a work point (14), where the feed table (19) is immediately in front of the furnace door (3) or the like, at which the devices (24,29) can be inserted into the furnace (2) and possibly lowered down into the heat, and a retracted position, where the feed table (19) is removed from the furnace door (3).
Patent SE-8405917-D0 (SE)
Inventor: MATTSSON L P J
IPC: H01J23/20
Filed: 1984-11-23
Abstract: The magnetron comprises coaxial cathode and anode systems defining interaction space which is evacuated during operation. The coaxial cathode and anode systems (13,11,12) also define between them a rotatable located syntonising body (20,24) supported by ball bearings (21,22). This body, with its bearings, is located in an evacuated space (25) communicating with the interaction space (18). A magnet circuit with two pole shoes (16,17) located on opposite sides of the interaction space produces an axial magnetic field through that space (18), and is closed by the ball bearing (21) located nearest to the interaction space. In order to prevent the magnetic interaction forces between the ball bearings having an effect on the produced rotations during continuous operation, partic. if the bearings do not have holder rings, at least the balls in the bearing (21) located in the immediate vicinity of the interaction space (18) are made of non-magnetic hard metal or ceramic material.
Patent SE-8503008-D0 (SE)
Inventor: SANDREN AKE
IPC: F27D1/10
Filed: 1985-06-18
Abstract: The powder-form surface (4A) of the furnace inductor (1) is heated to over 100 deg. C., and pref. to around 250-300 deg. C. A binding protective substance in colloidal form is then applied to the heated surface to form a protective layer (6) after cooling.
Patent SE-8505518-D0 (SE)
Inventor: BOWALD S
IPC: A61L27/00
Filed: 1985-11-22
Abstract: The invention relates to a novel and improved implant lens which is characterized in that at least the outer layer thereof consists of a substantially water-insoluble, biodegradable and biocompatible material. The invention also relates to methods of preparing such a lens and to an apparatus for carrying out such a method.
Patent SE-8505602-D0 (SE)
Inventor: FUJIWARA K
IPC: C22C38/00
Filed: 1985-11-27
Abstract: A nitrogen-containing dual phase stainless steel with high hot workability, containing in percentage by weight: less than 0.03% of C; 0.3-2.0% of Si; 0.4-4.0% of Mn; 16-22% of Cr; 4-7% of Ni; 2-4% of Mo; 0.06-0.20% of N; less than 0.005% of S; 0.001-0.01% of Ca in a Ca/S ratio of greater than 1.5; and the balance of iron and inevitable impurities.
Patent SE-8600331-D0 (SE)
Inventor: COLICO GIOVANNI LUIGI
IPC: A61C8/00
Filed: 1986-01-24
Abstract: This intraosseous implant comprises a support element 1 having the form of a metal cage and intended to be housed in a natural tooth socket or in a cavity made in the bone structure of the lower and/or upper jaw and which supports at its centre a small cylinder 7 internally threaded and intended to receive a threaded rod 13 which is used for anchoring the prosthesis. A threaded plug 2 is provided in order to close the cavity of the cylinder 7 and to protect its thread until the cage 1 has been consolidated in the bone structure. <IMAGE>
Patent SE-8600909-D0 (SE)
Inventor: LUNDIN K
IPC: H02P8/00
Filed: 1986-02-28
Abstract: A control logic circuit (C) works with a RAM (MEM), pulse width modulators (MOD1,MOD2), and drive stages (D1,D2) which are connected to the windings (W1,W2) of the motor (M). The memory contains a number of tables each representing a voltage-time pattern. Each time, two tables are read which are valid for a given drive situation. The tables are divided into one section (I) for acceleration, one (II) for constant speed, and one (III) for retardation. On reading, the table numerical value occurs successively on the outputs leading to the pulse width modulators (MOD1,MOD2). In the modulators, the numerical value is converted to voltage pulses, the length of which is proportional to that value, whilst the pulse repetition frequency is constant. The pulses pass via a conduit (L1,L2) to the corresp. drive stage (D1,D2) which under their effect connects its respective winding (W1,W2) to the two poles of a voltage source. During the interval between two pulses the motor winding is disconnected from the voltage source. On another line (L3,L4) the respective drive stage receives a signal from a corresp. modulator, this signal determining the polarity of the voltage fed to the respective winding.
Patent SE-8601544-D0 (SE)
Inventor: JERVIMEKI RISTO
IPC: F16B7/04
Filed: 1986-04-07
Abstract: The lengthwise joint secures two parts together which fit one inside the other. A locking member (4) hinges on a transverse axis (8) with a portion (6) on the inside engaging in a portion (7) of the inner part (2). The outer part (1) has a clamp (5) sliding over the locking member, which is wedge-shaped and has a tongue (10) at the opposite side of its hinge axis. This allows release of the member, either manually or by the clamp.
Patent SE-8605186-D0 (SE)
Inventor: DICK J
IPC: F16P3/16
Filed: 1986-12-03
Abstract: In an apparatus for monitoring and controlling index cutting machines for cutting finger notch indexes in books or the like, which consists of a fixed bottom cutter 2 a top cutter 4 movable vertically, a horizontally movable holder 9 for the book 7 enabling the edge in which the index is to be cut to be correctly positioned between the bottom and top cutters, and a finger guard 10, the vertical movability of the top cutter being controlled by a sensor 12, 13 which determines whether the cutting area is free from objects, it is proposed, for the purpose of ensuring that the monitored gap above fixed cutter 2 is adjusted according to the increase of the thickness of the book, that a magazine of sensors 12, 13 be disposed with vertical spacing of finger gap width (about 10 mm) and be coupled to other sensors 14, which sense the horizontal feed of the book, in such a manner that at a book thickness which reaches a first lower most sensor (12, 13), and which corresponds to the finger gap width spacing, a first sensor (14) sensing the horizontal feed deactivates said first sensor (12, 13), and that the other adjusted sensors (12, 13; 14) control similar operations in dependence on the height and feed of the book. <IMAGE>
Patent SE-8704444-D0 (SE)
Inventor: OLSSON ODD
IPC: F23D11/10
Filed: 1987-11-13
Abstract: PCT No. PCT/SE88/00602 Sec. 371 Date May 14, 1990 Sec. 102(e) Date May 14, 1990 PCT Filed Nov. 10, 1988 PCT Pub. No. WO89/04440 PCT Pub. Date May 18, 1989.The invention relates to a combustion device in which preferably liquid fuel is supplied to nozzle (11,14;11',14') belonging to a burner (1) in order to be mixed with a stream of combustion air after passage of the nozzle, whereafter the fuel air mixture is ignited and burnt in a combustion room (20), the device being of that kind in which the combustion air is conducted through an annular channel (16;16') surrounding the nozzle (11,14;11',14'). The invention is characterized in that the fuel channel (12;12') of the nozzle (11,14;11',14') communicates with the air channel (16;16') by a number of holes (13;13') which debouch at the side of the nozzle (11,14;11',14'), and that the air channel (16;16') in the area of the holes (13;13') has an annular cavity for forming a whirl channel (18;18') for the fuel air mixture.
Patent SE-8801476-D0 (SE)
Inventor: ISHIKAWA M
IPC: C22C14/00
Filed: 1988-04-21
Abstract: A high strength and corrosion resistant titanium alloy having excellent corrosion-wear properties may be prepared in that Al and Mo are added as alloying elements in specific amounts, and if Zr in a specific amount is further added, the strength and the corrosion-wear properties would be more improved.
Patent SE-8801909-D0 (SE)
Inventor: JANKEVICS J T
IPC: B60B33/00
Filed: 1988-05-20
Abstract: In a wheel bearing arrangement for a suction cleaner, the wheel (20) has on its inside a shaft (21) cooperating with bearing surfaces (12, 14) in the suction cleaner housing (10) and a bottom portion (15) thereof, respectively. According to the invention, the housing (10) comprises a supporting wall (16) extending along the outside of the wheel and having a bearing member (17) cooperating with a pivot (22) provided on the outside of the wheel.
Patent SE-8803235-D0 (SE)
Inventor: RAMSAY G
IPC: B65H27/00
Filed: 1988-09-14
Abstract: The invention relates to a four-winged driving reel (1) for the intermittent forward feeding of a material web provided with transverse crease lines (9). Two of the wings (3,5) of the driving reel (1) are longer than the remaining two wings (2,4). The different peripheral speeds of the wings different in size give the material web (9) a slower acceleration and retardation at the intermittent movement.
Patent SE-8902691-D0 (SE)
Inventor: HENRIKSSON S N
IPC: F16F15/30
Filed: 1989-08-08
Abstract: A rope starter working in such a way that a rope wheel (12) with a driver (25) rotates a fly-wheel by way of starting latches, and the fly-wheel being provided with support lugs as carriers (13,14) of the latches. When the engine starts the latches are swung out by the centrifugal force from the driver on the rope wheel. The support lugs are carriers of one of the latches as well as a stop for the other one.
Patent SE-8903329-D0 (SE)
Inventor: AHLGREN A
IPC: B01D24/46
Filed: 1989-10-10
Abstract: Method and drum filter for thickening of slurry and for treatment of the slurry with liquid. The slurry to be thickened is passed onto the filter face of a drum (3) revolving in a basin (3), and the treatment liquid is passed through the pulp web formed on the drum. The consistency of the pulp web is increased by pressing a compression plate (10) against the pulp web. The compression force of the compression plate (10) is produced by means of the pressure of a liquid and/or gas passed to the convex side of the plate. The compression force can be adjusted by adjusting the pressure prevailing in the gas space outside the drum (3).
Patent SE-8904243-D0 (SE)
Inventor: BERGKVIST L A
IPC: E01F9/615
Filed: 1989-12-15
Abstract: A method for illuminating traffic fairways, such as roads, by means of at least one illumination device arranged in connection with the fairway. The method is especially characterized in that the illumination device (2) is by means of an illumination source (3) for ultraviolet light (3') forced to emit ultraviolet light (3') to make a fluorescent material visible, e.g. road surfacing (4) or an article of clothing (5) of a person (6) in connection with the fairway (1). The invention also relates to an illumination for executing the method.
Patent SE-9102672-D0 (SE)
Inventor: FRANZEN A
IPC: F41A1/00
Filed: 1991-09-16
Abstract: A device is employed for combatting targets with ammunition units shootable from a gun. The activations of the ammunition units must be substantially simultaneous on the target area. Charges composable from part charges (A, B and/or C) are utilized on firing of the ammunition units from the gun barrel. The muzzle velocities of the units are selectible within a velocity range by selection of combinations of part charges (A, B and/or C), which, then, consist of different charge types or powder varieties and/or charge sizes and which are each respectively disposed to make their contribution to muzzle velocity effectuated in each respective combination by acting upon parameter or parameters influencing the muzzle velocity. The combination selections are executed so as to ensure that all part charges in each respective combination will be totally combusted in the gun barrel. <IMAGE>
Patent SE-9102734-D0 (SE)
Inventor: SEGERSTROEM B T
IPC: H02G7/00
Filed: 1991-09-20
Abstract: The device has a shell in carrying connection with a fastening device (3), having clamping elements (5, 7) provided to encompass a line, freely in one position and to clamp in a second. A carrying vessel (127), carried by a helicopter or crane, carries the fastening device. - The shell, in the form of a marking body, remain attached to the line, free from the carrying vessel. Sensors may be provided to indicate the correct position of the fastening device relative to the line or wire for clamping.
Patent SE-9103767-D0 (SE)
Inventor: BLOOMER S
IPC: C12P7/62
Filed: 1991-12-19
Abstract: A method for removing water in enzyme-catalysed reactions is disclosed. The reaction is performed under reflux conditions in an organic solvent in the presence of an enzyme, an evaporated mixture of solvent, volatile reactants and water formed in the reaction is condensed, and the condensed mixture is passed through a bed of water-adsorbing material where the water condensed with the solvent is adsorbed. Then, the solvent thus freed from water is recycled to the reaction mixture. An arrangement for implementing the method comprises a vapour pipe (2) for conveying an evaporated mixture of solvent, volatile reactants and water from a reaction vessel (1), a condenser (3) for condensing the evaporated mixture, a bed (4) of water-adsorbing material for adsorbing water from the condensed mixture, and a liquid pipe (5) for recycling the condensed solvent to the reaction vessel (1).
Patent SE-9201978-D0 (SE)
Inventor: SOERENSEN K
IPC: C10M129/70
Filed: 1992-06-26
Abstract: PCT No. PCT/SE93/00446 Sec. 371 Date Dec. 22, 1994 Sec. 102(e) Date Dec. 22, 1994 PCT Filed May 19, 1993 PCT Pub. No. WO94/00539 PCT Pub. Date Jan. 6, 1994.A process of lubricating or releasing comprising disposing a lubricant release composition between frictional contacting parts or between parts to be released from each other, respectively, wherein the composition includes 5-alkyl-1,3-dioxane-5-methanol and esters and/or ethers thereof, the alkyl in the aforementioned compounds being methyl or ethyl.
Patent SE-9202969-D0 (SE)
Inventor: OEHMAN H
IPC: F25B1/047
Filed: 1992-10-09
Abstract: A cooling system which comprises a screw rotor compressor 11, a condenser 12, first pressure-reducing members 13, an economizer 14, second pressure-reducing  members 15 and an evaporator 16 is provided with an economizer duct 22, 23 which connects the economizer 14 to a closed working chamber in the compressor 11. The cooling capacity is regulated by a valve 17 in the economizer duct 22, 23 controlled by sensing means 28 which sense a parameter of the coolant in the cooling circuit, which parameter constitutes an indication of the requisite cooling capacity. The valve 17 regulates the mass flow of gaseous coolant through the economizer duct. In a preferred embodiment, the closed working chamber in the compressor 11 can be connected to the compressor inlet by a return duct 23, 24, which connection is also regulated by the valve 17. <IMAGE>
Patent SE-9202993-D0 (SE)
Inventor: ANDERSSON V
IPC: B32B7/02
Filed: 1992-10-12
Abstract: PCT No. PCT/SE93/00827 Sec. 371 Date Apr. 10, 1995 Sec. 102(e) Date Apr. 10, 1995 PCT Filed Oct. 11, 1993 PCT Pub. No. WO94/08789 PCT Pub. Date Apr. 28, 1994The present invention relates to a method for mutually bonding at least two moving continuous material webs of material (1,5) to form a laminate (12) which includes at least one puckered material layer. A first and second web (1,5) are advanced at different speeds (V1, V2) to a web bonding means (4) in which the webs are mutually bonded and the resultant laminate (12) is further advanced at the lower speed (V2). Because of the difference in speed between the two webs, that web (1) which moves at the higher speed (V1) at the web bonding moment is puckered while the other web (5) remains smooth. The invention also relates to an arrangement for mutually bonding two material webs (1,5) in accordance with the method, and to an absorbent article (17) which includes a liquid-receiving outer layer (20) which contains at least one puckered, first liquid-permeable layer (21) and at least one smooth, second liquid-permeable layer (22).
Patent SE-9301403-D0 (SE)
IPC: F04D15/00
Filed: 1993-04-27
Abstract: The invention concerns a device for pump stations comprising two or more pump units (4), (5). The pressure pipes (8), (9) from the pump units are connected via a shunt lead (10) which is kept open during short intervals at pump starts, thus obtaining a backward flow through the pump(s) which not operate at the moment, thereby flashing out pollutions through the inlet(s) of said pump(s). <IMAGE>
Patent SE-9302170-D0 (SE)
IPC: A61G7/10
Filed: 1993-06-23
Abstract: The auxiliary power source (11) activates the plate (8) movement upwards or downwards via a line (10) connected to the bath plate front part (9). - A running roller (13) fixed to the plate moves along the bath rear side (3,3A) and the plate movement is horizontally controlled by a link connected to the plate rear part (8C) articulately connected (26) to the bath rear upper edges (5B), whereby the bath plate in the static position is held straight at the level of the bath upper edge (5).
Patent SE-9304187-D0 (SE)
Inventor: PIHLSTROEM CHRISTER
IPC: B25B27/14
Filed: 1993-12-17
Abstract: The device is for taking apart an electrical coupling unit (10, 11) of the pin plug type, and comprises a pincers-type tool with two arms (1) which are rotatably connected around a point (2), whereby the one ends of the arms have grip jaws (3) for gripping the coupling unit and the arm other ends form a hand grip for separating the coupling unit with the aid of lever effect. The grip jaws support a braking component (5) which is pushed into a joint in the coupling unit when the hand grip is pushed together for taking apart the coupling unit. At least one of the breaking components is fixed on a link arm (6) on the one of the grip jaws, the link arm being rotatably located around a point (7) on the grip jaws. The link arm has the form of a U-shaped stirrup, each arm of the stirrup supporting a braking component on its inside.
Patent SE-9403690-D0 (SE)
IPC: A61J1/10
Filed: 1994-10-27
Abstract: PCT No. PCT/SE95/01272 Sec. 371 Date Apr. 21, 1997 Sec. 102(e) Date Apr. 21, 1997 PCT Filed Oct. 26, 1995 PCT Pub. No. WO96/13446 PCT Pub. Date May 9, 1996A method for providing bag-like packaging units (4) for receiving absorbent disposable articles, such as incontinence guards, sanitary napkins and diapers, with bags (5) in which used articles can be kept temporarily. According to the invention, the packaging unit is provided with a pocket (7, 9) into which the bags (5) are inserted prior to filling the packaging unit with absorbent particles. The present invention also relates to a packaging unit with which the method can be carried out.
Patent SE-9502237-D0 (SE)
Inventor: JOHANSSON ARNE
IPC: A01K89/015
Filed: 1995-06-20
Abstract: A line spool for use in a fishing reel has two side plates and an intermediate hub which is connected to the side plates and on which a fishing line is to be wound. The hub has a line-receiving, helical circumferential groove which has a small pitch and extends at least one turn around the hub.
Patent SE-9503640-D0 (SE)
Inventor: KARLSEN JONN
IPC: H03H21/00
Filed: 1995-10-18
Abstract: In a dual filter echo cancellation method, a new quality measure provides the basis for a new filter selection and transfer method. The quality measure represents the performance of a filter in the adaptive echo canceller. According to the method, a correlation measure between an echo containing signal and an echo estimation signal produced by the filter is estimated. A power measure of a residual signal, formed by the difference between the echo estimation signal and the echo containing signal, is estimated. The quality measure is calculated by dividing the estimated correlation measure by the estimated power measure. An adaptive filter and a programmable filter are used in the echo cancellation and the quality measures for both are calculated and compared. The best of the two filters, as determined by the quality measure, is used for modeling the echo path, and its filter coefficients are copied to the other filter.
Patent SE-9602109-D0 (SE)
IPC: B65D25/32
Filed: 1996-05-30
Abstract: A handle of plastic material for containers such as pails, buckets and the like is provided with connection means adapted at the mounting of the handle to its container to be connected with complementary connection means thereon. In order to facilitate the mounting of the handle to the container and provide that the handle takes prior to mounting a predetermined position the handle (2) forms together with handles of the same kind a flat unit of handles connected with each other (10,18), from which unit the handle is separated prior to mounting. The invention relates also to a method of manufacturing and mounting handles of this kind to containers. <IMAGE>