baber/WOPTO huggingface dataset:
Patent SE-8201744-L (SE)
Inventor: KLANG J K
IPC: H01M50/529
Filed: 1982-03-19
Abstract: A lead-acid storage battery and method for making same characterized by significantly improved performance characteristics, especially for starting, lighting and ignition applications. Compared to commercially available batteries for such applications, batteries according to the present invention provide substantially improved peak power and cranking power per unit weight and volume, typically achieving improvements on the order of about 25 to 65 percent. Multiple intercell connections and uniquely configured electrode plates are combined with other modified physical parameters in a novel manner to obtain such improvements, employing, if desired, pre-molded containers of standardized external dimensions. <IMAGE>
Patent SE-8205855-L (SE)
Inventor: BJORK J
IPC: F42C19/06
Filed: 1982-10-15
Abstract: Arming device for sea mines comprising an electric detonator, a transfer charge and an interruptor which can be inserted between the detonator and the transfer charge for separating the detonator and the transfer charge; the detonator is arranged as part of a separate unit which can be inserted into a space in a housing arranged in the arming device; cooperating electric contacts are arranged on the unit and in the space, respectively, for the electric connection of the detonator at the insertion thereof into the space.
Patent SE-8206761-L (SE)
Inventor: GUKENBIEHL K-H
IPC: B25J15/02
Filed: 1982-11-26
Abstract: A gripping device, illustrated in Fig. 1, for an industrial robot contains a plurality of gripping-finger pairs, each of which is assigned its own pressure-medium cylinder, so that they are movable into gripping positions independent of one another. The gripping-finger pairs are rotatable, together with their respective pressure-medium cylinder, independently of one another about an axis extending perpendicularly to the pivoting plane of the gripping fingers and are held by spring means in a central starting position defined by stops. <IMAGE>
Patent SE-8207233-L (SE)
Inventor: ANDERSSON I
IPC: F16H1/26
Filed: 1982-12-17
Abstract: A gear with helical teeth consists of two gear wheels 1, 3 which are coupled together via an intermediate wheel 2. This entails that the forces between the wheels obtain axial components a-a forming a couple of forces tending to tilt the intermediate wheel in the axial plane containing both other wheels. In order to compensate for this, the intermediate wheel is made longer in the axial direction than the two other wheels, and these are displaced relative to each other in the axial direction, such that the radial forces r-r between the wheels form a couple of forces, the torque of which is directed oppositely relative to the torque from the axial forces. <IMAGE>
Patent SE-8301443-L (SE)
Inventor: NYBERG G
IPC: E04F15/02
Filed: 1983-03-16
Abstract: No further information available at time of publication.
Patent SE-8302901-L (SE)
Inventor: MAGNUSSON HARTWIG C S
Filed: 1983-05-24
Abstract: Method and arrangement for control of a brushless alternating current motor 23 which is driven by an inverter 31-36 connected to a direct current source 24, 25. The direct current that is supplied to the inverter is detected. The signal is taken across a peak-value detector 41 to a regulator 45 which decreases its frequency-control output signal if the peak-value input signal exceeds a predetermined value. A control signal corresponding to the motor's momentary requirement is also created. This signal controls the voltage supplied to the motor. Negative pulses arising when the inverter switches are closed are also detected and used to control the degree of magnetisation of the motor. <IMAGE>
Patent SE-8303118-L (SE)
Inventor: VIKIO P
IPC: D21D5/24
Filed: 1983-06-02
Abstract: A device for cleaning obstructions from the reject end of a centrifugal separator without interrupting normal opertion. Modern small-sized separators, in particular, are liable to become blocked, and the usual method of removing the blockage is to use a water jet or pressurized air which is led to the obstructed reject end by various methods. The disadvantage associated with these methods is that the impurities removed by the jet partially contaminate the regular flow. This invention will help to avoid this because cleaning is effected by means of a device having a chamber into which the flow containing the rejected material is directed when the plug of the separator is opened. The chamber is fitted with a discharge orifice. In this way, the reversed flow removes the obstruction in the reject orifice, thus preventing it from contaminating the accept mass.
Patent SE-8304921-L (SE)
Inventor: BRANDS GUNTIS IVARS MIKO
IPC: F26B23/00
Filed: 1983-09-13
Abstract: In the timber drier (1), reversible drying air is circulated in a primary circuit for absorption of moisture from the wood in a drying chamber (2). The moist air is heat-exchanged with freon in an evaporation battery (10) forming part of a secondary circuit in which freon gas is compressed and fed to a condenser battery (13). In the battery, the gas is compressed under heat-exchange with the circulating drying air and fresh in-fed air, and then is converted to liq. On each side of the condenser battery is a heat battery (6). The lathe is priority-connected dependent upon the direction of circulation of the drying air. The secondary circuit also contains a condensing temp. control valve (14), stagelessly controlled by a manoeuvring unit (15), to achieve the lowest possible condensation temp.
Patent SE-8400236-L (SE)
Inventor: CALL D D
IPC: A47G21/14
Filed: 1984-01-18
Abstract: A knife holder (10) for removably supporting kitchen knives is adapted to rest on a table or counter or hang on a wall. The holder includes an upwardly sloped upper surface (12), a generally vertical front surface (14), a plurality of slots (26) extending inwardly from these two surfaces, and an obstruction (60) near the lower end of the slots (26) so that the length of the interior portion of a slot (26) at least equals the length of a knife blade, whereas the frontal portion of a slot (down to the obstruction) is shorter than the knife blade. The holder is also provided with one or more implement receiving slots (40) extending horizontally thereinto from a side thereof for storing a scissors, a knife, a sharpener or other implement. <IMAGE>
Patent SE-8400588-L (SE)
Inventor: MULLER H R
IPC: G05D1/06
Filed: 1984-02-06
Abstract: In order to provide a more accurate representation of aircraft pitch attitude for use in aircraft head up display devices, a circuit for generating a computed pitch signal responds to a longitudinal accelerometer and a vertical gyroscope within the aircraft wherein the computed pitch signal is generated by adding to the gyro pitch signal a correction factor computed by subtracting the value of the computed pitch signal from an inertial pitch signal derived from the longitudinal accerlerometer. In order to compensate for the effects of aircraft acceleration on the longitudinal accelerometer signal, a computed acceleration signal derived from the difference between the longitudinal longitudinal accelerometer to generate the inertial pitch signal. To further compensate the systems for long term errors in the gyro pitch signal, the combined longitudinal acceleration and gyro pitch signal is subtracted from a differentiated air speed signal and the resulting difference signal is integrated over time to generate an acceleration correction signal that is applied to the computed acceleration signal.
Patent SE-8400705-L (SE)
Inventor: LINDAHL O P E
IPC: A47J43/04
Filed: 1984-02-10
Abstract: The invention refers to a feeder plug for a food processor machine, in which machine the material to be processed is fed into mill housing or similar through a neck-shaped entrance opening. The plug (15) is comprised of a packing part which is introducible into the neck (16, 17) with a part which closely lies against the walls of the neck. The part is equipped with a shaft (18) and encompasses a canal (19) which connects it with the side facing the mill housing of the packing part to the atmosphere.<IMAGE>
Patent SE-8402956-L (SE)
Inventor: PETERSON CARL WILLIAM
IPC: E01F5/00
Filed: 1984-05-30
Abstract: An arch-culvert structure for use in the construction of culverts or the like, includes a corrugated metal conduit and corrugated metal or concrete wings extending outwardly from the top sides of the conduit for distributing the soil or live load. Such structure is relatively inexpensive and increases the resistance to failure in the roof portion of the structure, in the wall area and in the soil or backfill materials adjacent to the structure.
Patent SE-8404831-L (SE)
Inventor: WINNICKI JERZY
IPC: B28B15/00
Filed: 1984-09-27
Abstract: A semi automatic moulding installation for the production of concrete products in moulding units (2) which are moved to a number of work stations (A-E) via a transport device (1) for successive work operations. The moulding units involve a plate (21), with an upper edge, which is designed to bear up the mould walls (25) within which the concrete product is moulded. The plate can be transported via the transport device (1) and can also operate as an independent transport unit independently of the transport device. The work stations (D,E,F) exist for intensified boosting of tenacity in the moulded concrete having, at least, a vibration device (7), a cylinder device (5) for pressing the concrete and a device (6) for the extraction of surplus water. A work station (G) is equipped for the destruction of the mould via the stripping of the mould walls from the plate after the concrete has achieved the requisite tenacity. Another transport line is arranged for the plates carrying the moulded concrete product remaining on the transport device to a storage area (83) for the product's continued hardening. The equipment for the intensified hardening of the concrete is designed with a capacity for hardening to take place in tandem with the required timespan for production throughput in the installation.<IMAGE>
Patent SE-8404954-L (SE)
Inventor: JONASON A
IPC: F16G5/16
Filed: 1984-10-03
Abstract: The invention relates to an arrangement for transmitting torque between conical pulleys in a transmission mechanism. The invention is characterized in that the arrangement includes a first endless, flexible element (v-belt, chain or flat belt) for taking-up clamping forces and a corresponding second element for power transmission between the pulleys. The second element extends around the first element and is provided with devices which are in shape-bound engagement with co-acting devices on the first flexible element, the arc of contact ( alpha ) of which around the pulleys is greater than the arc of contact ( beta ) of the elements when in engagement together.
Patent SE-8500349-L (SE)
Inventor: AURELL THORE GUNNAR VILHELM
IPC: C03C17/32
Filed: 1985-01-25
Abstract: Method comprises 15-70% of a film former which is made of at least two immiscible plastics, 85-30% water, 0.05-2% antifoaming agent, 0.05-1% antistatic material, 1-8% thixotropic thickener, 0.7-6% base, 0.01-0.5% presentative, 0.01-0.1% pigment. - Composition pref. contains acrylic dispersion plasticiser 40% 38.19%, water 58.81%, vinyl propionate/vinyl chloride copolymer 50% 6.37%, silicone antifoaming agent 0.14%, fatty amine oxilate (antistatic material) 0.18%, acrylic acid polymer 40% 2.37%, ammonia 36% 1.81% preservative DF12 0.09%, carbon dispersion 0.04%.
Patent SE-8501216-L (SE)
Inventor: ANDERSSON T
IPC: C22F1/18
Filed: 1985-03-12
Abstract: The invention is a method of producing pipes of zirconium alloy containing 1-5 weight percent alloy materials such as Sn, Fe, Cr, and Ni. With this invention, improved corrosion resistance can be obtained through annealing partly after extrusion and between cold rollings in a strictly limited temperature range in α phase range for significantly longer time periods than standard in order to attain an equilibrium between secondary phase particles and zirconium mass and partly before the final cold rolling(s) within a strictly limited temperature range in α phase range in order to maximize the weight proportion secondary phase. A minimal level of Fe in a solid solution is thus reached.
Patent SE-8505734-L (SE)
Inventor: MARUYAMA T
IPC: B60R13/02
Filed: 1985-12-04
Abstract: A plastics clip (1) for holding a sheet (2) on a support (3) to which a stud (4) is welded has a hinged arm (14) which initially projects in the same direction as the stud, but after assembly of the sheet can be folded over the sheet to hold it. The arm (14) is hinged on a finger bracket (13) at one side of a shank of the clip, which includes a pawl (26), displaced from the axis of the clip at the opposite side, to engage a shoulder (27) in a recess of the arm (14) and hold it in its folded over position. The clip (1) can be readily assembled onto the stud (4) and the arm (14) folded over after superimposing the sheet (2). These operations can readily be performed automatically. <IMAGE>
Patent SE-8601194-L (SE)
Inventor: DE FEO A
IPC: F02C1/04
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-8700190-L (SE)
Inventor: LARSSON K
IPC: E21B17/00
Filed: 1987-01-20
Abstract: Around the central set of rods is a rotatable set of tubes, and the rods transmit striker energy to the drilling crown. The drilling rods in the set have ends which are loosely located against each other, and the rotary movement for the drilling crown is transmitted to it by the set of tubes. The striker piston and drilling rods are of the same length.
Patent SE-8701571-L (SE)
Inventor: HYDEN N T
IPC: G01N33/577
Filed: 1987-04-15
Abstract: Assay method for immunochemically detecting Chlamydia infections in mammals and birds, wherein bacteria of the genus Chlamydia potentially present in a sample are lysed in a lysing medium. The characteristic feature of this method consists in that an antigen released in the lysis step is adsorbed physically to a solid phase, and that a monoclonal anti-Chlamydia antibody preparation is contacted with the solid phase to which the antigen has been adsorbed. Conditions are arranged in such a manner that antibody-active components in the preparation are enabled to immunochemically bind to Chlamydia antigen that has been adsorbed to said solid phase. In a preferred embodiment the anti-Chlamydia antibody preparation is added to the lysing medium, thus avoiding a separation step. The characteristic feature of the anti-Chlamydia antibody active components of the antibody preparation is that they consist of a plurality of antibody molecules and/or label groups bound covalently together.
Patent SE-8703017-L (SE)
Inventor: CARLSSON SUNE
IPC: B65D88/16
Filed: 1987-07-31
Abstract: A so-called big bag or bulk sack which is intended for the transport and storage of bulk goods is provided upwardly with a lifting device (3) and downwardly with a bottom (1) which, along its edges, is joined together with the material forming the side walls (2) of the sack. In order to achieve simple manufacture, ensure possibility of simple handling and acceptable mechanical strength, it applies according to the disclosure that two side walls (2) are, by the intermediary of a connecting portion at the upper region of the sack, united with two opposing side walls (2), so that the connecting portion forms the lifting device (3). Interiorly between the lower ends of the connecting portion, there are secured, along connection lines (12), upper material pieces (4) which at least partially close the sack and which form a filling nozzle (7).
Patent SE-8703521-L (SE)
Inventor: ROOS S G
IPC: H01H67/26
Filed: 1987-09-10
Abstract: PCT No. PCT/SE88/00452 Sec. 371 Date May 10, 1989 Sec. 102(e) Date May 10, 1989 PCT Filed Sep. 2, 1988 PCT Pub. No. WO89/02650 PCT Pub. Date Mar. 23, 1989.A matrix crosspoint switching device makes, breaks, or switches contact between a plurality of first conductor pairs and a plurality of second conductor pairs. The device includes a connection block which includes a plurality of cavities containing crosspoints of the pluralities of conductor pairs. Pairs of conductive and nonconductive roller elements are also contained in the cavities for selectively making, breaking, or switching contacts between the conductor pair crosspoints.
Patent SE-8704224-L (SE)
Inventor: AXELSON C J H
IPC: H05B6/12
Filed: 1987-10-29
Abstract: Induction hotplate comprising a supporting surface 11 for a cooking utensil 12 and a device 13 arranged below the supporting surface to generate a magnetic field which drives a magnetic flux through the cooking utensil. The field-generating device 13 comprises at least two coils 15 which have a form and arrangement such that at one field point which is at a distance from the hotplate, the contributions from the different coils will essentially balance each other out. <IMAGE>
Patent SE-8704523-L (SE)
Inventor: KALLIO M
IPC: F16C1/18
Filed: 1987-11-17
Abstract: A movement transmission system is for a ventilation system of a vehicle. A manual adjustment device is located remotely from a control device for controlling the ventilation system. The manual adjustment device includes a first rotatable element which is selectively rotated in a first direction and in a second direction opposite of the first direction. The control device includes a second rotatable element which is rotatable in a third direction and in a fourth direction opposite of the third direction. A wire transmission component is disposed to extend between the manual adjustment device and the control device and includes a first wire member and a second wire member. The first wire member produces rotation of the second rotatable element in the third direction by a pulling force in response to rotation of the first rotatable element in the first direction. The second wire member produces rotation of the second rotatable element in the fourth direction by a pulling force in response to movement of the first rotatable element in the second direction. A compression spring is mounted between one of the wire members and the second rotatable element to provide tension to the first wire member and the second wire member.
Patent SE-8800745-L (SE)
Inventor: HAGERSTEN E E
IPC: H04L12/46
Filed: 1988-03-02
Abstract: The invention relates to a telecommunication system for transmitting speech and data information in time divided form through high speed buses (DB) to which are connected a plurality of nodes, each of which is in turn connected to a plurality of subscribers who can have an extremely varied need of bandwidth. Bridges connect the buses with each other so that a matrix network (M) is obtained in which all subscribers have the opportunity of communication with each other, and in which each node has the possibility of being connected to at least two different buses in the network. Information on the buses is divided into static and dynamic time slots. Each node is allocated at least one static time slot so that every node is given fixed connection to every other node on the common bus. Dynamic time slots are also allocated to the nodes in proportion to their particular bandwidth needs. If required, each node can be allocated unutilised dynamic time slots from other nodes. Each node includes a node handler (NH) which converts and exchanges information under the control of a node processor (NP) between subscribers, nodes and buses. For transmitting information between buses a node handler (NH) is connected as a bridge at each of the intersection points in said matrix network.
Patent SE-8803406-L (SE)
Inventor: STROEMDAHL C AA
IPC: B24C3/00
Filed: 1988-09-27
Abstract: A device for working at hard material. The device comprises a container (4) with a sieve (6) where abrasive is sieved under a liquid surface (7). Liquid is supplied to the suction conduit (13) of a low pressure pump (8) for creation of a slurry which is pumped to a pressure vessel (10). This pressure vessel is then pressurized for the feeding of abrasive to a high pressure conduit (2) where the the abrasive is mixed with high pressure liquid which is supplied to a nozzle (3) for the creation of a jet stream.
Patent SE-9000137-L (SE)
Inventor: DENT P W
IPC: H03L7/197
Filed: 1990-01-15
Abstract: The present invention relates to frequency synthesis with a controlled oscillator (20) included in a phase locked loop, where the frequency of the oscillator output signal is divided (22) periodically by different integers, such that the frequency is, on average, divided by a value which is equal to an integer N plus or minus a numeric fraction whose absolute value is smaller than one. The phase position of pulses formed in this way is compared with the phase position of pulses which derive from a reference signal (10, 12), therewith forming a phase error signal. For the purpose of suppressing periodic variations of an oscillator control signal as a result of phase jitter, there is added or subtracted to the phase error signal, in a known manner, a correction value (24, 26) which is dependent on the aforementioned numeric fraction. In order to eliminate the need to multiply the correction value by a factor which is proportional to the inverted value of the integer N, the phase error signal is instead amplified with a factor N (28) prior to adding or subtracting the correction value. The loop bandwidth is also held constant in this way. <IMAGE>
Patent SE-9000377-L (SE)
Inventor: AVERY M A
IPC: A61K31/365
Filed: 1990-02-02
Abstract: A process for synthesizing oxygen-containing analogs of the antimalarial agent known as quinghaosu or artemisinin, and in particular compounds of formulae (I) and (II). The process employs as a reactant a vinylsilane that is subjected to an ozonolysis/acidification step which closes the oxygen-containing ring structure. The various products are claimed as aspects of this invention as is their use as antimalarials.
Patent SE-9000680-L (SE)
Inventor: OEHLIN B
IPC: E04H12/32
Filed: 1990-02-26
Abstract: Apparatus for turning objects, for example poles, as they are being raised, about their longitudinal axis, which apparatus can but does not need to be borne by a crane, and, in order to permit mechanical turning of such objects, the apparatus comprises two arms 3, 5 which are curved towards each other and enclose the object which is to be turned, one of these arms 3, 5 being provided with a turning mechanism 12 which has at least one rotatable turning member 13, and at least one of the two arms 3, 5 can be pivoted about an axis 8, parallel to the axis of rotation 20 of the turning member, relative to the second arm so as to bring the turning member 13 of the turning mechanism into contact with the object which is enclosed by the arms and which is to be turned. <IMAGE>