baber/WOPTO huggingface dataset:
Patent SE-7904199-L (SE)
IPC: A62C35/02
Filed: 1979-05-14
Abstract: Fire-fighting apparatus including a main cistern to be suspended from a flying machine and flown to fires. One or more openings in the bottom readily admit water to fill the cistern and are then closed by a gate until the cistern has been flown to the fire. A second cistern contains an additive to be dispensed into the water to help fight the fire. The dispensing apparatus includes a cylinder, a piston in the cylinder, and a piston driver connected to the suspension apparatus. A draw-spring pulls the piston toward the bottom of the water cistern, and the gate is connected to the piston to be closed to seal the cistern when the piston is drawn toward the bottom of the cylinder. A first conduit and first valve control the transfer of the additive from the second cistern to the cylinder when the piston is moving downwardly. A controllable valve and second conduit allow the additive to be transferred from the cylinder to the water cistern when the apparatus reaches the fire area. Resulting upward movement of the piston opens the gate and dispenses water with the additive onto the fire. An additional conduit allows excess additive to be transferred from the cylinder back to the second cistern after enough additive has been dispensed into the water cistern for one load.
Patent SE-7909258-L (SE)
Inventor: MULLER ECKARDT
IPC: F16B13/08
Filed: 1979-11-08
Abstract: A fastening element comprises a bolt (4) threaded at either end, the lower end threadably engaging a stop nut (7) against which an elliptical anchor disk (2) is forced by a sleeve (10) under the influence of a nut threadably engaging the upper end of the bolt, as the element is anchored in position. Anchor disk (2) has a perforation through which the bolt (4) passes. The major diameter of the anchor disk (2) is greater than the diameter of the bore hole such that edges of the anchor disk (2) are urged against and into the bore hole wall as the anchor disk (2) is pressed between the nut (7) and sleeve (10). Various forms of anchor are described. <IMAGE>
Patent SE-8000249-L (SE)
Inventor: MEREDITH M D
IPC: D21C9/153
Filed: 1980-01-11
Abstract: In bleaching wood pulp with ozone a small amount of alcohol enhances the bleaching. The effect appears to be most pronounced with aliphatic alcohols having the hydroxyl group on an end carbon. The concentration of alcohol is in the range of 0.0000001 to 0.03 moles per liter of the liquid phase.
Patent SE-8007931-L (SE)
Inventor: BIRKENBACH A
IPC: F16D55/224
Filed: 1980-11-12
Abstract: An adjustable brake-actuating device of the spindle and nut type eliminating need of an adjusting thread includes an actuating nut driven by an actuating lever through a one-way clutch, which opens during the release stroke of the lever, and a clutch-spring encircling the actuating nut to limit the release movement of the actuating nut to an amount corresponding to the desired brake pad clearance.
Patent SE-8103836-L (SE)
Inventor: SAKO Y
IPC: H03M13/27
Filed: 1981-06-18
Abstract: A method of receiving and decoding doubly-encoded, interleaved data occurring in blocks of information words and first and second check words to correct errors occurring due to transmission, includes adding error pointers to indicate uncorrectable errors, and thereafter checking the number of pointers in each block and protecting against miscorrection of errors. The data are decoded in a first decoder and the information words and first check words are corrected by syndromes using the second check words. A pointer is added to any words containing uncorrectable error. Then the words so decoded are deinterleaved and decoded in a second decoder, where the information words are corrected by syndromes using the first check words. Here the pointers show the position of any erroneous words to facilitate error correction. The number and location of erroneous words in each block, at the second decoder, is determined by using the error syndromes. If the erroneous word locations as determined by the syndromes is coincident with the locations indicated by the associated pointers, the erroneous words, up to the predetermined number, are corrected. Finally, uncorrected erroneous words are compensated by interpolation.
Patent SE-8105084-L (SE)
Inventor: STOPAR M
IPC: A61N1/04
Filed: 1981-08-27
Abstract: An electrode for use in the surface electric stimulation of nervous- muscular structures, comprises a layer (1) formed of a flexible porous material, a plate (3) formed of a corrosion-resistant electrically conductive material having one side face abutting the layer (1) and its other side face abutting a cover (5) formed of electrically non-conductive material, and a connector (4) positioned in the middle of the plate (3) and projecting through the cover (5). The porous material is wetted with water, and is secured to the cover (5) by water-resistant glue (2) at the periphery. <IMAGE>
Patent SE-8200534-L (SE)
Inventor: WOOD KENNETH GENE
IPC: B60V3/02
Filed: 1982-02-01
Abstract: A fluid bearing with a multicomponent membrane which is inflated to form a torus defining a plenum chamber. The preferred three layer membrane has a fluid impermeable inner layer, a middle layer of a dimensionally stable fabric, and an abrasion resistant outer layer. The layers may be replaced independently. A number of different mechanisms for attaching the layers to the load-carrying member of the bearing are shown, and different membranes having different lift heights may be used with a single load-carrying member. In one embodiment one of a series of interchangeable metal rings of different diameters used with the middle layer of the membrane may be selected to control the lift height. The bearing also includes a replaceable orifice plate which controls the rate of flow into the plenum chamber and into and out of the torus membrane. A valve operates during the usual gradual start up to block flow of fluid to the plenum until the pressure in the torus membrane is one or two p.s.i. above atmospheric.
Patent SE-8203532-L (SE)
Inventor: MICHALAK S
IPC: F28D13/00
Filed: 1982-06-08
Abstract: Heat-transferring elements for regenerative heat exchange in a gas-gas fluidized bed heat exchanger. The elements are in the form of separate, freely movable saddle-shaped bodies. The saddle-shaped elements may have one or more holes, and may also, or alternatively, have one or more hollow spaces or chambers which are filled entirely or partially with materials of high heat-retaining capacity, and/or with latent storage masses.
Patent SE-8302173-L (SE)
Inventor: LAFON L
IPC: C07C231/00
Filed: 1983-04-19
Abstract: The invention provides new acetohydroxamic acid derivatives, having interesting properties on the central nervous system, of the formula: R1R2R3C-CO-NHOH, in which R2 and R3 are each hydrogen or C1-6 alkyl, and R1 is C1-6 alkyl Z1Z2N (where Z1 and Z2 are each phenyl, substituted phenyl, or cycloalkyl), substituted hydantoinyl, benzhydroxylcarboxamido, Z3CH2- (where Z3=optionally substituted aryl), Z4-A- (where Z4 is optionally substituted phenyl or naphthyl, and A is -NH-, -N(C1-4 alkyl)-, -N(C5-6 cycloalkyl)-, -NHCO-, -N(C1-4 alkyl)CO-, -N(C5-6 cycloalkyl)CO-, -CONH-, -CON(C1-4 alkyl)-, -CON(C5-6 cycloalkyl)-, -NHCONH-, -N(C5H6)CONH-, or -N(substituted phenyl)CONH-, optionally substituted benzimidazolyl, or an optionally substituted tricyclic radical, and their metal and acid addition salts.
Patent SE-8302333-L (SE)
Inventor: SCHAFFER S P
IPC: A61K6/04
Filed: 1983-04-25
Abstract: A palladium alloy for use in making porcelain coated dental restorations comprises 50-85 percent palladium, 5-40 percent copper and/or cobalt, 1-15 percent gallium, up to 5 percent of a modifier selected from nickel, gold, indium, ruthenium and tin, up to 0.5 percent rhenium and/or iridium, and up to 1 percent boron. The dental restorations obtained by firing porcelain against castings of this alloy exhibit freedom from discoloration, and excellent bond strength is obtained between the porcelain coating and the underlying alloy casting.
Patent SE-8302692-L (SE)
Inventor: JOHANSSON H
IPC: H01F29/04
Filed: 1983-05-10
Abstract: A stepping switch having a plurality of stationary contacts (K1, K2, K3) which are electrically insulated from one another and are intended for connection to the taps of a control transformer, having a moving contact system (M1, H, M2) which interacts with the stationary contacts, and having at least two valve arrangements (T1, T2), which are controllable in both directions and have associated control elements (3). According to the invention, an arrangement for supplying voltage to the control elements of the valve arrangements (T1, T2) is connected to the moving contact system (M1, H, M2), which arrangement utilises the tap voltage of the transformer as the supply voltage. This supply voltage arrangement contains elements (6, 7, 8, 9) for converting the multi-phase voltage into a DC voltage. <IMAGE>
Patent SE-8304223-L (SE)
Inventor: BJURLING ANDERS
IPC: F02B75/00
Filed: 1983-08-02
Abstract: The internal combustion engine has a piston which reciprocates in its cylinder without touching the walls in the hot area. The seal between the piston and the cylinder wall is a scavenging and/or charge air current directed against the work pressure. The engine has no cooling.
Patent SE-8504777-L (SE)
Inventor: JANSSON KARL EINAR
IPC: B60P7/08
Filed: 1985-10-15
Abstract: An anti-slide mat for holding a load stationary in the load-storage compartment of, for example, an automotive vehicle, a ship, an aircraft, a train or like vehicle when the vehicle executes an abrupt or sharp change in direction or speed. The mat comprises an upper layer and a lower layer, of which at least one is stretchable or similarly elastic and which layers are attached to one another in a punctiform fashion to define open pocket regions across the area therebetween. Located in each of these pocket regions is a plurality of spherical bodies, the diameter of which lies in a given relationship with the distance between the attachment points defining the pocket region that accommodates the body. Thus, when the load supported by the mat is subjected to dynamic forces which tend to shift the load, the spherical bodies create an impeding cushion which prevents sliding of the load.
Patent SE-8505050-L (SE)
Inventor: ERICSSON B F
IPC: A61B17/04
Filed: 1985-10-25
Abstract: The one-piece lever (1) has at one end an inclined further lever (4). At the top it connects the arms (2,3) with a sprung transition piece (10), and at the bottom with a thin articulated such piece (11). It transmits with pressure the relatively right-angled movement of a hand to the movable part of a piston (5). - This piston has a metal facing (6) provided with a patterned surface which processes the needle (7) against a counterpiece in the lower arm (2). It is provided with a metal part (9) equipped with a patterned grip surface. Between the rear part of the arms is a stop mechanism (12) with one or more positions (13), where the upper arm (3) is retained in a tensioned position and an inner free position in which a stop (13') is released. This allows the one arm (2) to move back and the piston (5) to open its grip.
Patent SE-8601191-L (SE)
Inventor: DE FEO A
IPC: F23C10/18
Filed: 1986-03-13
Abstract: A fluidized bed combustor comprises a housing having a chamber therein with a top having a discharge for the gases which are generated in the chamber and a bottom with a discharge for heated fluid. An assembly is arranged in the lower portion of the chamber and the assembly includes a lower plate which is mounted on a support flange of the housing so that it is spaced from the bottom of the chamber and defines a fluid plenum between it and the bottom of the chamber for the discharge of heated fluid. The assembly includes a heat exchanger inlet plenum having tubes therethrough for the passage of fluidizer air and a windbox above the heat exchanger plenum which has a distributor plate top wall. A portion of the chamber above the top wall defines a fluidized bed.
Patent SE-8602252-L (SE)
Inventor: ANDRES R
IPC: B60R21/01
Filed: 1986-05-16
Abstract: A triggering arrangement is described for restraint systems in motor vehicles, in which, in a joint, metallic electromagnetically shielding housing arranged directly at the restraint system, all elements of the triggering arrangement are integrated, including a separate power supply unit. Outside said housing, no electrical leads are required, resulting in an extensive shielding from electromagnetic interference signals and a high saving of costs. Contemplated usage includes with are airbags, belt tighteners, etc., in the case of seats that are firmly anchored to the vehicle, and also in the case of removable seats and seats for children.
Patent SE-8604799-L (SE)
Inventor: ASH JR C E
IPC: B32B37/10
Filed: 1986-11-10
Abstract: The present invention relates to a unique vacuum ring construction which can be utilized to de-air a laminated glass assembly while it is positioned within a pressurized and heated autoclave unit. The vacuum ring is constructed to minimize the amount of plastic material which can flow outwardly of the marginal edges of the glass sheet during the heating and pressurizing operation of the autoclave. The ring is provided with a channel formed therein for receiving the peripheral edge of the laminated assembly. In accordance with the present invention, at least a first length of the channel defines an inner surface having a cross-sectional configuration which generally conforms to the cross-sectional configuration defined by the outer edge surface of the laminated assembly when the ring is mounted on the laminated assembly and coupled to a vacuum source. At least a second length of the channel is provided with a recess which is positioned adjacent the juncture of the edges of the individual laminae when the ring is mounted on the laminated assembly. The recess is defined by a wall at least a portion of which is maintained in spaced apart relationship with the laminated assembly when the ring is coupled to the vacuum source.
Patent SE-8605007-L (SE)
Inventor: JOHANSEN JORGEN SKOUBO
IPC: E06B3/30
Filed: 1986-11-24
Abstract: A window construction comprises a framed glass pane (1), whereby the framing is formed by a sash (2) sealingly abutting the edge zone of one side of the pane, the sash being pressed or pulled against the pane by means of clips or clamp strips (3) gripping over the edges of the pane.
Patent SE-8702775-L (SE)
Inventor: MESENICH G
IPC: F02M51/08
Filed: 1987-07-06
Abstract: A fuel injection fuel supply system for a combustion engine has a fuel injector valve effective for metering and injecting all of the required fuel to the engine induction system; in one version a single valve functions to supply the required fuel in equal amounts to each of the combustion cylinders of the engine through chamber means exposed to superatmospheric air; an electromagnetic assembly having a magnetic open loop is used for cyclically opening and closing the injector valve.
Patent SE-8705006-L (SE)
Inventor: OHM H-F
IPC: F02D41/24
Filed: 1987-12-15
Abstract: In the method for adjusting a controlling element, a marking point which can be recognized by the controller unit which controls the controlling element and is at a given distance from the adjustment point is selected in the vicinity of the desired adjustment point, said distance corresponding to a given number of control pulses which are necessary in order to adjust the controlling element with close tolerances to the desired adjustment point. When a switch is used as the marking point, the distance should be so great that after movement beyond this marking point the switch passes into a precisely defined switch condition.
Patent SE-8803243-L (SE)
Title: System for locking cover on box - involves angle profiles on box sides under which cover can be inserted
Inventor: LINDAHL ALF G
IPC: B65D6/26
Filed: 1988-09-14
Abstract: To prevent the cover (24) sliding, it is provided with a support profile (25) and fastenings for straps (30) fitted to a secondary box side (21). Alternatively, the straps can be fitted on both secondary box sides (21) without a support profile (25) on either of them.
Patent SE-9002175-L (SE)
Inventor: GUTOV S K
IPC: B65G21/22
Filed: 1990-06-19
Abstract: The invention relates to space conveyers. The conveyer comprises a traction unit (4), carrying rolling-contact bearings moving along a guide track made in the form of supporting elements (8) arranged uniformly along the entire length of the conveyer with the formation of a closed polygon in the cross-section perpendicular to the conveyer axis. The rolling-contact bearings are rollers 10 mounted in pairs in the intersecting pins (11, 12). Each roller (10) is arranged between two adjacent supporting elements (8) of the guide track.
Patent SE-9101538-L (SE)
Inventor: NILSSON G
IPC: E04F19/00
Filed: 1991-05-22
Abstract: A balcony arrangement has several mutually superposed balcony slabs (7) which are secured in two vertical mounting rails (2, 3) on a facade (1). The mounting rails are secured to the building (1) via anchorage fittings flush with the flooring structures of the building (1) and have support fittings (10) and struts (12) for mounting the balcony slabs (7). In order to realize simple mounting even when the storey height varies, the mounting rails (2, 3) are sectionally divided, with section heights which are less than the storey height. Each section has a first, lower hole series for vertically adjustable securement in the anchorage fittings by means of bolts. Closely adjacent sections are interconnected via joint pieces which have hole series which are alike and cooperate with the first hole series, whereby varying storey height can be compensated for. The first hole series is further designed to permit vertically adjustable cooperation with the support fitting (10). In addition to the first, lower hole series, each mounting rail (2, 3) has a second, superjacent hole series of the same spacing as the first and intended for securing the struts (12) in vertical positions, in dependence upon the vertical positions of the support fittings (10).
Patent SE-9102758-L (SE)
Inventor: AXLING L
IPC: G21C17/10
Filed: 1991-09-24
Abstract: The invention relates to a method for monitoring play between a drive device screw 9 and a drive device nut 8 intended for manoeuvring a control rod which is inserted from below into the core of a nuclear reactor. According to the invention, the drive device is provided with a sensor 17, 18 which indicates turns and parts of a turn by which the drive device screw 9 is rotated during manoeuvring. An unworn drive device nut 8 is advanced to a given defined indication position, preferably its upper mechanical stop 22, the drive device screw 9 also being stopped in a first turn-count position which is read off via the sensor 17, 18. After a certain period of operation, the same procedure is repeated, that is to say the drive device nut 8 is again moved to the same indication position, preferably the upper mechanical stop 22, the drive device screw 9 also being stopped and its second turn-count position being read off. The difference in turns and/or parts of a turn between said turn-count positions is then determined. This difference corresponds to the nut wear which has arisen during the period of time which has elapsed (Fig. 4). <IMAGE>
Patent SE-9201608-L (SE)
Inventor: STROEMBERG M
IPC: B65D6/24
Filed: 1992-05-22
Abstract: A first and second joint profile (5,6) are fastened together, which have coupling parts (9a,9b,10a,10b) extending along them. The joining is along a side edge (3,4) on the one side piece (1) and the other (2) that their coupling parts project outwards from them. A joint strip (15) produced from pliable plastic material has a coupling part (16,17) at each of its two longitudinal side edges, and is connected to the two joint profiles (5,6) in that their two coupling parts (16,17) are freely coupled with the coupling parts (9a,9b,10a,10b) of the joint profiles (5,6).
Patent SE-9202616-L (SE)
Inventor: NILSSON HANS-ARNE
IPC: F41G3/02
Filed: 1992-09-11
Abstract: A device for target tracking, with a frame (1) intended to be supported against an operator's shoulders shows a two-axis platform, that is a platform which is pivoted in azimuth and elevation, controlled by a first and a second motor (6). The platform carries an aiming means such as field-glasses (7), and is primarily characterized in that the platform is provided with two angular rate sensing gyros (8), each of which in a closed servo circuit of its own acts on said motors to aiming-stabilize the platform in space, whereby the aiming of the platform is insulated from external disturbances via the frame.
Patent SE-9403794-L (SE)
Inventor: SMITTERBERG DEAN W
IPC: B26D7/06
Filed: 1994-11-04
Abstract: A stack of folded and glued corrugated paperboard boxes is slit in unison with a thin cutting blade having a linear cutting edge disposed parallel to the plane of the boxes and moved through the stack in an angular direction to slit essentially one box at a time. The stack is squared before slitting to align the box edges, however, the force of the blade on the stack as it moves therethrough holds the receding stack together such that the cut halves of each box may part laterally as the blade passes therethrough to avoid any crushing of the corrugated paperboard media.
Patent SE-9500882-L (SE)
Inventor: SOEDERBERG PEHR
IPC: H01M50/278
Filed: 1995-03-13
Abstract: A cover fitment for mounting on a vehicle battery case which is itself attached to a chassis member (12) at the side of eg an articulated tractor unit (10) is moulded as a one-piece component (21, 22) in high impact on tough plastic eg polystyrol, ABS or glass-reinforced nylon. The fitment (21, 22) is supported in a fixed cradle (not shown) on the chassis runner (12) using the spigot projections (25) and is removed below by a pair of wing nuts (not shown) which tighten against the battery casing. The top surface (21) has grooved non-slip serrations (23), as have the two treads (35, 36) which are rivetted/screwed (38) to the side-checks (27, 28) to provide a 3-step mounting-aid for access to the cab (13) or other parts of the tractor unit (10).
Patent SE-9503652-L (SE)
Inventor: RASK PATRIK
IPC: F02D41/14
Filed: 1995-10-19
Abstract: An ion flow sensor (5) detects ionisation in the cylinder during combustion and, dependent of the extent of ionisation, produces an ion flow signal for an ion flow signal receiving device (40-44) and from which a first crankshaft angle in connection with top dead centre (TDC) forward to another crankshaft angle at least 40 degrees later than the first, with integration in an integrator of the ion flow signal produced during combustion and which produces an integrated actual value of the ion flow signal from each combustion. A pinking sensor detects pinking from the combustion process and in proportion to the pinking intensity produces an actual pinking signal from each combustion event. A signal correcting circuit reduces the integrated actual value of the ion flow signals dependent upon the intensity of the pinking signal. A control unit (10) continuously varies at least one regulating parameter in accordance with a regulating algorithm stored in a memory. This algorithm maximises the corrected integrated actual value of the ion flow signals.