baber/WOPTO huggingface dataset:
Patent SE-8305828-D0 (SE)
Inventor: RUTGERSSON GORAN
IPC: F16C29/06
Filed: 1983-10-24
Abstract: Sliding shoe arrangement provided with a bearing of linear type by which one or several runners (2) are arranged to be moved along a guide (1) carried by the bearing. The runner (2) comprises at least one projection (15, 16) with at least one surface which via an edge portion blends into a second, to the first surface opposite surface. A roller train consisting of by means of links (40) connected in relation to each other and to the links rotatable rollers is provided to stretch around the projection. On the guide (1) is provided at least one roller surface (8, 9) which is opposite to the surface or surfaces of the projection, so that the runner can be moved along the guide under rotation of the rollers between the both surfaces while the roller train in a loop is moving around the projection.
Patent SE-8305982-D0 (SE)
Inventor: ROGIER L
IPC: F16D65/14
Filed: 1983-10-31
Abstract: The invention is applicable to a wheel hub of the kind comprising within a hollow body closed by a cover, a reducer having a pinion-carrier, and a brake with a brake disc capable of being subjected to an axial clamping force which is counter-supported by the cover. According to the invention, the pinion-carrier forms a part which is separate both from the hollow body and from the cover and which bears axially on an abutment itself locked axially on the hollow body, thereby itself closing the hollow body transversely immediately before the cover. The result is that in order to unclamp the brake manually, it is simply necessary to act on the cover. The invention is applicable, in particular, to industrial vehicles, agricultural machines, public works machines and load-handling machines.
Patent SE-8306446-D0 (SE)
Inventor: SCHWARZ H F
IPC: C08L27/06
Filed: 1983-11-22
Abstract: Vulcanizable polymer compositions, comprising a polymer blend and a curative system, and a process for preparing the compositions are provided. The polymer blend comprises a flux blend of a PVC, a carboxylated nitrile rubber and a nylon having a melting point of less than about 210 DEG  C., and stabilizers. Vulcanizates of the polymer compositions have improved properties and may be used, for example, in spinning cots.
Patent SE-8307082-D0 (SE)
Inventor: HOLMGREN LARS
IPC: A63H27/00
Filed: 1983-12-21
Abstract: Rotary boss for flying autogyro models. So that autogyro models are able to fly using one rotor, without the tendency for being unstable, each individual rotor blade is free to move itself in a vertical as well as horizontal direction in relation to the rotor axel. The rotor blade has been fixed (2) to the boss plate (1) by a device serving as a bearing (4) at the same time, so that the rotor blade (2) can move horizontally and vertically around it. The boss plate (1) is constructed of a flexible and springy plastic material of the acetal type.<IMAGE>
Patent SE-8401755-D0 (SE)
Inventor: THUVANDER A
IPC: F24H1/26
Filed: 1984-03-30
Abstract: The boiler has a cylindrical tank (1), with an internal cylindrical combustion chamber having connected reversing chamber for flue gases, and flues (5) formed by channel-shaped plates. The combustion chamber has a tube (4) with an axial recess (6) in the base, an opposite end wall (7), and four external radial plates. These have the same radial extension as the distance between combustion chamber and the inner water tank wall (3). The plates divide the clues into four groups about the tank. A lower group is connected to the combustion chamber interior via an axial recess (6); to side groups via a first reversing chamber (9); while the second reversing chamber (10) connects the side groups to a top one. A third group is connected to the flue channel (12) via guide panels (11).
Patent SE-8405046-D0 (SE)
Inventor: LINDBLOM J
IPC: B61L3/02
Filed: 1984-10-10
Abstract: Between the carriage wheel bearing box and its wheel or bogey frame (2) is a primary spring assembly (3). A cradle (4) is suspended in a pendulum unit (5) on the bogey frame. A manipulation unit (6) is controlled so that the cradle and thus the wagon chassis (7) always tilts correctly in relation to the frame and the wheel unit (1). A secondary spring system (8) acts between the cradle and the chassis, with the manipulation unit controlled from e.g. a valve mechanism (9), which in turn is controlled from a computer (10) or an accelerometer (11). - The computer may provide data concerning approaching curves using antennae (14), and may also provide information from two independent sources about the actual speed of the train, either continuously or at specific time intervals. If insufficient information is forthcoming from the antennae concerning approaching curves, the computer has access to circuit cards, discs or tapes in its archive (15).
Patent SE-8405574-D0 (SE)
Inventor: MANNING H J
IPC: F28D21/00
Filed: 1984-11-07
Abstract: A liquid heating system, for example a central heating system, including a heat store in the form of a stack of bricks heated to a relatively high temperature by electric heating elements embedded in the bricks and energized by off-peak electricity is thermally connected to a vessel containing the liquid to be heated by a controllable heat pipe. The heat pipe includes an evaporator zone in thermal contact with the heat store and a condenser zone in thermal contact with the vessel, which could be a water tank. The zones are joined by at least one duct to form a hermetically sealed unit containing a small quantity of a volatile liquid which, in use, is a totally evaporated in the evaporator zone so that the rate of heat transfer to the condenser zone from the evaporator zone is determined by the return flow rate of condensed volatile liquid to the evaporator zone. A return flow control device responsive to the pressure within the condenser zone is provided for controlling the return flow rate of the condensed volatile liquid to the evaporator zone.
Patent SE-8406123-D0 (SE)
Inventor: GRAM K
IPC: A23G9/26
Filed: 1984-12-04
Abstract: An apparatus for insertion of sticks into freezing pockets arranged row by row in a freezing machine comprises a conveyor having grooves for receiving the sticks and feeding the sticks to a number of predetermined positions. As the predetermined positions separate flicking devices are arranged for removing the sticks from the grooves positioned at the predetermined positions. The apparatus moreover comprises an insertion mechanism for inserting the sticks into a row of freezing pockets. In order to reduce stop periods in case the means for insertion of the sticks are blocked, the flicking devices are individually controllable.
Patent SE-8600304-D0 (SE)
Inventor: TIKKANEN E
IPC: H02P3/24
Filed: 1986-01-24
Abstract: The contacter (7), when current is disconnected, produces another contact position in which current is conducted from two of the electric motor (1) phase connections (4,6), via a break contact (8,10) and related diodes (15,16), through the third phase connection (5) and back to the electric motor. The two diodes are located in a connecting lead (14) between the outer break contacts of the contacter (7) which are directed towards one another. The centre most break contact (9) is connectable to the connecting lead between the two diodes. The phase connections of the electric motor are coupled to relevant connections on a coupling box, and the contactor has two break contacts in its connecting lead in which a diode (15) is inserted in the current path from one (4) of the phase connections to of the connecting leads. A second diode (16) is fitted in the current path from another phase connection (6) to a second connecting lead. The two connecting lead and the third phase connection (5) are connected to each other via the coupling box.
Patent SE-8604708-D0 (SE)
Inventor: BERG L O
IPC: B62D27/06
Filed: 1986-11-04
Abstract: A platform stanchion (13) easily lockable to the edge of the platform (10) of a truck has a canvas cover-supporting post (17) consisting of an upper pole (26) and a lower U-section (25) connected thereto. The stanchion (13) engages with the post (17) by means of a tapered upper portion (23) with a tongue at its top. For receiving the upper portion (23) of the stanchion, the U-section (25) of the post (17) has a mating tapered recess with an opening at the top for receiving the tongue. The stanchion (13) and the post (17) can be pivoted inwards and outwards relative to each other with the tongue located in the opening of the U-section serving as pivotal centre. In the swung-in position with the stanchion (13) and the post (17) aligned with each other, the stanchion is accommodated in the U-section of the post. Holes (33) provided in the flanges of the U-section are then located opposite the catches (15) which can be pivoted out of the stanchion (13) for locking the platform sides, whereby the canvas cover-supporting post (17) and the platform sides can be locked at the same time by means of the catches.
Patent SE-8605268-D0 (SE)
Inventor: BERGENWALL H
IPC: A47C1/032
Filed: 1986-12-09
Abstract: The seat part of the chair is pivotable relatively to the frame (1) around a first central point, with a first pivoting axis extending along the front edge of the seat part. The seat and back support parts are reciprocally pivotably connected around a second central point (19) with a pivoting axis parallel to the first. A force-developing (22) component acts between the back support and either the frame or seat, and has engagement points and dimensions so that the seat can be made to pivot backwards and downwards from an upright position in relation to the frame. The chair maintains a constant angle between seat and back support, until a predetermined position is reached. From this latter position, the back support can pivot backwards and downwards in relation to either the frame or the seat, at the same time maintaining a constant angle between the seat and the floor.
Patent SE-8700299-D0 (SE)
Inventor: FORSLUND G
IPC: B60P1/48
Filed: 1987-01-27
Abstract: The pair of lifting arms, located near the rear end of the vehicle, are driven by a number of jacks fitted between them and the vehicle. The jacks are articulated connected to an inner fixture in the area of the lifting arm location, and also to one external. The lifting arms and the corresp. jacks extend parallel along each other, both when the arms are pivoted upwards and downwards.
Patent SE-8701750-D0 (SE)
Inventor: KNAAPI H
IPC: B65H75/22
Filed: 1987-04-28
Abstract: The invention relates to a reel employed in the transportation and shifting of reeled metal products such as tubes, and to an apparatus for shifting the reel. The plastic reel is composed of two flanges (2) and of intermediate staves (1) placed in between the flanges. The stave ends are fastened to the flanges through apertures (4) by aid of toothed flaps (7) located at the stave ends. In addition to this, the flanges are provided with a central opening and apertures for the hoisting and fastening members of the shifting apparatus. The hoisting and shifting apparatus (Figs. 4 & 5) comprises a horizontal annular frame (8), support tubes (9) depending downwardly therefrom and controls (10), as well as a vertically operated hoist arc (11). A hoist ring (14) is geared to the hoist arc, and the hoist arc (11) is supported against the annular frame (8) by intermediation of support arcs (12, 13). <IMAGE>
Patent SE-8704742-D0 (SE)
Inventor: RAITH A K
IPC: H04L27/227
Filed: 1987-11-27
Abstract: Apparatus for correcting the frequency in a coherent receiver associated with a radio communication installation, e.g. a mobile telephone installation for transmitting digital information in time-division multiplex. The receiver includes a controllable local oscillator (7) for generating a mixing signal for converting the frequency of a received signal, and unit (4,8,9) for calculating a frequency error and generating a control signal (f'') to the oscillator (7). Each new value of the control signal (f'') is dependent on a previous value and on the calculated frequency error, and is utilized for correcting the frequency of said mixing signal. At least the major part of a frequency error in the receiver is thus eliminated. A possibly remaining part of a required frequency correction is carried out by a frequency change in the baseband. This is achieved with the aid of a unit (11) included in the receiver, and adapted to perform regularly repeated phase shifts of a signal (I,Q) in the baseband by a value (Vr), which is changed for each received modulation symbol, e.g. a data bit, and which is responsive to said remaining part of the required frequency correction.
Patent SE-8900722-D0 (SE)
Inventor: FEYEN J H M
IPC: C12P21/02
Filed: 1989-03-02
Abstract: We have found that IL-6 molecules are useful in inhibiting bone resorption and increasing bone formation. They are thus useful in treating osteoporosis, e.g. acute and/or chronic stages of postmenopausal osteoporosis, including primary and/or secondary osteoporosis and localized osteoporosis, posttraumatic osteoporosis, Paget's disease of bone (osteitis deformans), osteolysis due to bone malignancies, e.g. osteogenic sarcoma, osteodystrophy, e.g. renal osteodystrophy, osteomalacia, multiple myeloma of the bone, osteogenesis imperfecta, hypercalcemia, osteomyelitis, e.g. in conjunction with antibiotics and ectopic calcification.
Patent SE-8901163-D0 (SE)
Inventor: HAKULINEN VESA
IPC: D06F103/38
Filed: 1989-04-03
Abstract: The invention relates to a method of metering detergent into a washing solution in large washing apparatuses and systems comprising measuring from a washing solution containing water and detergent a property proportional to the detergent concentration of the washing solution, and adding detergent to the washing solution only during a predetermined metering period (T2) when the detergent concentration corresponding to the property measured from the washing solution is below a predetermined threshold value during said metering period, and the addition of detergent being prevented after each metering period (T2) for the time of a predetermined mixing period (T1).
Patent SE-8904283-D0 (SE)
Inventor: DACEY JR E A
IPC: B26F1/34
Filed: 1989-12-20
Abstract: A mechanical force enhancer for the amplification of a force generated by a pneumatic cylinder that is mounted at one end of a pair of spaced apart side plates. A piston rod attached to the pneumatic cylinder is in turn connected to a translatable link that is guided partially by complementary grooves contained in the side plates. After the link has translated through a prescribed distance, the end thereof most remote from the cylinder rod end is stopped against translatory movement thus permitting the link to rotate. A tool containing ram is attached to the link intermediate the stopped end and the rod attachment end. The continued rotation of the link provides an amplification of the force delivered by the cylinder ram thus permitting the tool to do useful work.
Patent SE-9000671-D0 (SE)
Inventor: LINDSTROEM O
IPC: H01M10/52
Filed: 1990-02-26
Abstract: A typical example involves a 2 tonne forklift truck fitted with an iron/air battery comprising 6 parallel-coupled stacks, each giving 100 A and 72 V. A stack consists of 90 cells with an active area of 22 x 42 cm. A+ max. effect, the current density is 108 mA/cm2 at 0.8 V. - The iron anode has a capacity density of 0.7 Ah/cm3. Each iron anode which is thus loaded single-sidedly has a capacity of 0.195 Ah/cm2 corresp. to a total capacity of 180 Ah. The battery provides a max. effect of 78 kWh, and at nominal system voltage of 90 V, the energy store is 90 kWh. To this can be added a capacity reserve of 540 Ah. - This kind of battery will provide during charging a nominal amt. of 15 m3 of oxygen, which can stored for use in factory operations such as welding, cutting, etc..
Patent SE-9001660-D0 (SE)
Inventor: RYDBORN STEN AAKE OLAUS
IPC: B65H59/40
Filed: 1990-05-09
Abstract: The present invention relates to a device in a signal transmitter for generating a signal representing properties, for example the mechanical stress in a wire 15 extending over or through a wire guide 1, the wire guide 1 being disposed on a member 7,17,18,19,20,21 which is set up to generate an electric signal corresponding to the load exerted by the wire, further to which the member comprises at least two plates 18,19 of the piezo-electric type which are mechanically connected one to the other and at least the one plate of which is placed to be acted upon by the wire 15, via the wire guide 1, with a force exerted by the wire 15, for example the mechanical stress. <IMAGE>
Patent SE-9100226-D0 (SE)
Inventor: FRANZ J
IPC: C04B24/06
Filed: 1991-01-25
Abstract: The storage and processing times of sprayed concrete can be significantly extended by the addition of a retarder, a chemical compound which is capable of chelating with calcium ions. Preferred retarders are phosphonic acid derivatives which have at least one amino and/or hydroxyl group. The retarder can be used for both wet- and dry-sprayed concrete, the usual accelerators can be used for activation, and the strength is not adversely affected.
Patent SE-9102195-D0 (SE)
Inventor: SANDWALL N
IPC: B63B25/04
Filed: 1991-07-18
Abstract: PCT No. PCT/SE92/00522 Sec. 371 Date Dec. 28, 1993 Sec. 102(e) Date Dec. 28, 1993 PCT Filed Jul. 17, 1992 PCT Pub. No. WO93/01968 PCT Pub. Date Feb. 4, 1993.The invention relates to a bulkhead door arrangement for sealingly closing an opening which is located between two mutually adjacent spaces and through which a conveyor belt extends. The arrangement includes a vertically moveable door part provided with a sealing strip on the side thereof facing towards the conveyor belt. When the door arrangement is in its closed position, the door part presses the conveyor belt into abutment with a sealing strip provided in the bottom of the opening, and separate sealing devices abut the side edges of the conveyor belt.
Patent SE-9102793-D0 (SE)
Inventor: ERIKSSON G
IPC: E06C7/18
Filed: 1991-09-24
Abstract: The slide sheath comprises a slide body with which a brake device is pivotably arranged. A first arresting element, pref. integrated with the slide sheath body, is provided for working in conjunction with a first transversally orientated surface of the long anchored element. In relation to the slide sheath body a second arresting element is movably arranged which works on conjunction with a second transversally arranged surface of the long anchored element. The second arresting element has a potential slide surface which exceeds 5 mm in its extent in the slide direction and slide surfaces in the vicinity of the ends curve away from the plane in which the sliding movement occurs.
Patent SE-9103415-D0 (SE)
Inventor: MOEN OEYVIND
IPC: E04C5/16
Filed: 1991-11-19
Abstract: The distance piece (4) is connected to the two end pieces (2,3) which have holders accommodating the end sections of it releasably. The distance piece is rod-shaped and the holders are socket-shaped with an insert aperture for the distance piece end sections. The end of the socket opposite to the insert end has a transversally running floor piece (2',3'), forming an insertion limit for the end of the distance piece (4). The distance piece is formed by dimensioned, cut reinforcement bar, e.g. of building steel. On at least one end piece, devices (10) are provided for positioning of reinforcement bars (8,11) and incorporate counterposed sprung tongues. USE - In building operations to space reinforcement bars apart.
Patent SE-9203879-D0 (SE)
Inventor: ANDERSSON R
IPC: B65H3/08
Filed: 1992-12-22
Abstract: In terms of their operational reliability, apparatuses for discharging from a magazine of flat-laid packaging container blanks of the type used for manufacturing packaging containers for liquid contents are greatly dependent upon the quality of the packaging container blanks themselves. In the event of varying friction or abutment pressure between the packaging container blanks, there is a risk that more than one blank is discharged at a time, or alternatively that no blank is discharged at all. In order to ensure a dependable function with repeated discharge of one blank at a time and at a predetermined rate, the apparatus according to the present invention includes a pivotal lever (9) provided with a suction cup or cups (11), the lever displacing one packaging container blank (5) at a time from the discharge end of a magazine past a segmented wheel which grasps the discharged blank (5) between a rubber cladding (15) and a counter wheel (13) for further advancement to a conveyor (21). <IMAGE>
Patent SE-9301321-D0 (SE)
IPC: B65D85/07
Filed: 1993-04-21
Abstract: The package is convertible to a newspaper collector or archive box by ripping away the whole of one end edge side (32,36) of the package and parts of the adjoining side surfaces (24) and one long edge side of the package along perforation lines (18,26). The perforation lines go from one corner (20) between the package one end edge side (32,36) and the long edge side (22). The long edge side forms an upright back side in the newspaper collector or archive box, and extends over one side wall towards the opposite long edge side and crossways over it (26), where it is met by another perforation line (18) which extends over the opposite side surface up to the other corner (20) between the package end edge side and long edge side.
Patent SE-9303169-D0 (SE)
Inventor: LARSEN SIGURD
IPC: B62D37/02
Filed: 1993-09-29
Abstract: The aerodynamic stabilizer is an airfoil (a wing), which is mounted on a caravan A-frame. It leads part of the airflow, which otherwise would impringe on the front, up and over the caravan roof. This reduces the total air resistance and therefore the lifting force on the nose. At the same time the airfoil puts pressure on the nose and balances the noseweight. The airfoil is equipped with vortex plates which increases the effect and aids adjustment of the angle of attack. The support arm is pivoted. The aerodynamic stabilizer allows towing a caravan with low noseweight and high stability, it eliminates the "critical speed".
Patent SE-9500400-D0 (SE)
Inventor: LARSSON ANDERS
IPC: G01N21/78
Filed: 1995-02-03
Abstract: A colorimetric device for indicating carbon dioxide is disclosed, which device contains: a) at least one pH-sensitive indicator dye, b) at least one basic substance selected from the group consisting of quarternary ammonium salts, phosphonium salts and sulphonium salts, and c) at least one member selected from the group consisting of water-insoluble, organic substances of low volatility, which are not susceptible to alkaline hydrolysis and are liquid at room temperature or moderately elevated temperatures.
Patent SE-9503828-D0 (SE)
Inventor: HASTER LARS-OLOF
IPC: H04M3/00
Filed: 1995-10-31
Abstract: An arrangement and a method provide access between a number of user stations connected by radio via a number of radio base stations and a switching arrangement of a telecommunication network. At least one access network is provided, and it connects to the switching arrangement over at least one interface. A radio access network including a number of base stations is provided which also includes the access network. An address field of an addressing mechanism of the interface between the access network and the switching arrangement is so structured that it includes a first part for addressing base stations and a second part for addressing/identifying selected bearer channels on the existing interface.
Patent SE-9600463-D0 (SE)
Inventor: SVENSSON ROLAND
IPC: B60G/
Filed: 1996-02-08
Abstract: A transversal component (22-24) is arranged between reaction stays (7,8) and each of its ends is connected with the adjacent reaction stay by a union for take-up of torque around the transversal component longitudinal axis line. The transversal component incorporates a torsion component (24) in the form of a tube or a bar.