baber/WOPTO huggingface dataset:
Patent SE-0303598-D0 (SE)
Inventor: JOHANSSON MATS
IPC: F16M11/00
Filed: 2003-12-30
Abstract: A device for displaying information, comprising at least one display stand ( 10 ) and a transfer unit ( 17 ) wirelessly connected to associated display stands. The display stand supports a plurality of displays ( 11 ) positioned adjacent to one another, and comprises a control unit ( 16 ). The control unit ( 16 ) comprises communication means ( 34 ) for communication with the transfer unit, memory means ( 33 ) for storing information to be shown during at least one display sequence and a drive unit ( 36 ) for the displays ( 11 ). The control unit ( 16 ) is arranged for transferring different information to different sets of displays simultaneously for simultaneous showing on the displays. The transfer unit is arranged for intermittently transferring information corresponding to a display sequence to any display stands associated with the transfer unit. The invention also relates to a system for displaying information on a plurality of sites, comprising a central storing unit ( 24 ) and at least one display stand ( 10 ) on each site. The central storing unit is connected to at least one transfer unit ( 17 ), being arranged to establish contact with the central storing unit ( 24 ) intermittently to retrieve information.
Patent SE-8204430-D0 (SE)
Inventor: SIMM W
IPC: C22C32/00
Filed: 1982-07-22
Abstract: PCT No. PCT/EP81/00185 Sec. 371 Date Jul. 23, 1982 Sec. 102(e) Date Jul. 23, 1982 PCT Filed Nov. 20, 1981 PCT Pub. No. WO82/01897 PCT Pub. Date Jun. 10, 1982.A flame spray powder composition is provided for the thermal coating of workpieces comprising a mechanical mixture of hard particles of material and particles of a matrix-forming self-fluxing alloy selected from the group consisting of Ni-base, Fe-base and Co-base self-fluxing alloys. The hard material is a fused tungsten carbide alloy consisting essentially by weight of about 3 to 7% C, an effective amount of iron ranging up to about 3%, up to about 2% total of other alloying elements and the balance essentially tungsten. Substantially each of the fused tungsten carbide alloy particles is characterized by a metal coating having a melting point higher than the melting point of the self-fluxing alloy and having an average particle size less than about 75 microns. The proportion by weight of the coated hard particles in the mixture ranges from about 10% to 95%, with the balance essentially said self-fluxing alloy. The flame sprayed coating produced from the powder mixture on a workpiece is characterized by a strongly bonded coating having high resistance to abrasion and impact and by uniform properties across the cross section of the coating.
Patent SE-8204948-D0 (SE)
IPC: F24D10/00
Filed: 1982-08-30
Abstract: The method for controlling a fluid flow in a primary circuit in relation to that in a secondary circuit involves probing the return flow temp. in the primary circuit. Also, the outflow temp. of the secondary circuit is adjusted to a theoretical value, with heat being transferred via a heat exchanger between primary and secondary circuits. - The secondary circuit (S) is probed whether or not there is a fluid flow, and when a flow occurs, a first valve (MaVe) is opened in the primary circuit (P). The heat exchanger outlet temperature (T3) in the primary circuit is probed with a second valve (TeBe) which is temp.-controlled and series-coupled to the first valve. The second valve opens to an extent proportionally greater as the primary circuit outlet temp. decreases below the theoretical value. The second valve closes when that temp. is at or in excess of the theoretical value.(3)
Patent SE-8205101-D0 (SE)
Inventor: MARKLUND P-A
IPC: B62D33/04
Filed: 1982-09-08
Abstract: No further information available at time of publication.
Patent SE-8304581-D0 (SE)
Inventor: BENN G
IPC: G01C23/00
Filed: 1983-08-24
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; an interface circuit for reformatting flight data from the flight data recorder; a central processor for converting selected portions of the reformatted data into engineering units and storing the converted data into the storage unit; and a video display unit including a keyboard for selecting the desired portions of the reformatted flight data for display on the video display unit. The video display unit provides for the multicolor display of flight data in either graphical form or in a cockpit instrument form on a cathode ray tube.
Patent SE-8306952-D0 (SE)
Inventor: HERMAN T
IPC: H03K17/13
Filed: 1983-12-15
Abstract: The relay has two separate and identical power thyristors 210 and 211 connected in anti-parallel arrangement. The powerthyristors are each optically switched, lateral conduction devices and both are switched by illuminating their surface by reflected illumination from an LED 225. Each thyristor is provided with a respective control circuit which includes a MOSFET transistor 230-231, for clamping its respective thyristor gate whenever the voltage across the thyristor exceeds a given absolute value or whenever there is a high dV/dt transient across the thyristor. The control circuit for the control transistor includes a capacitance divider 236-239, one element of which is the distributed capacitance 238, 239 of the control transistor; a resistor 234, 235 and a zener diode 232, 233. The control circuit components may be integrated into the thyristor chips. Each of the two identical power chips and the LED chip are spaced from one another and mounted on an alumina substrate. <IMAGE>
Patent SE-8400034-D0 (SE)
Inventor: HEDLUND KARL RUNE
IPC: C02F1/62
Filed: 1984-01-04
Abstract: A method and apparatus for purification of waste water containing ions of heavy metals. With the use of filters (5, 6, 7) operating on the principe of reversed osmosis the waste water is purified and the resultant concentrate is a solution of salts which may be collected (10) for continued processing to recover the metals therein.
Patent SE-8504401-D0 (SE)
Inventor: MANOLOVA K D
IPC: C02F1/465
Filed: 1985-09-24
Abstract: Condensed steam containing oil emulsified therein and/or salts dispersed or dissolved therein is purified by supplying the condensed steam to an arrangement of two concentric anodes 6 and 8 with a cathode 7 therebetween, the electrodes being formed of porous corrosion resistant material and subjected to an impulse direct current. Electrolysis of water present causes gas bubble formation and formation of a foam which entrains contaminant material and is forced upwardly away from the region of the electrodes by incoming condensate to be purified. <IMAGE>
Patent SE-8505245-D0 (SE)
Inventor: LANGE G
IPC: B21L1/02
Filed: 1985-11-06
Abstract: The chain links are bent in a single bending station, using a single mandrel. Pieces of wire of a given uniform length are bent into a V-shape between a holder and a suitably shaped recess in the mandrel. A wire feed sleeve and a wire receiving sleeve are disposed opposite one another defining a wire path between the holder and mandrel. Wire guides having guide surfaces guide the wire in its feed path from the feed sleeve to the receiving sleeve. The receiving sleeve has an abutment member provided with a support surface which, with the feed sleeve, prevents the leading and trailing ends of the wire piece from moving in a direction perpendicular to the direction of wire feed during the V shape bend. The two sleeves, each of which is formed together with a bending tool, are then retracted to free the wire ends, and the bending tools are moved perpendicular to the wire feed direction to bend the wire ends around the mandrel into a C-shape. The wire ends are then bent around the same mandrel to bend the wire ends into an O-shape to close the link.
Patent SE-8603248-D0 (SE)
Inventor: KORTH J
IPC: B60N2/90
Filed: 1986-07-29
Abstract: A slide rail assembly includes a U-shaped guiding rail and a U-shaped guided rail. The guided rail has turned-in portions along the longitudinal free edges of its legs, which turned-in portions engage behind adjacent legs of the U-shaped guiding rail. One leg of the guided rail together with its turned-in portion is recessed from one end of the rail to substantially the center of the rail. The other leg of the guided rail is recessed from the other end of the rail to the center.
Patent SE-8605231-D0 (SE)
Inventor: WIK T
Filed: 1986-12-04
Abstract: The rudder surface or blade (2') is normally in a collapsed condition, but when the control signal is received it adopts at least one extended position in which it is angularly adjusted in relation to the flight direction of the airborne unit of which it forms part. The blade can be made to extend to varying degree dependent upon one or more control signals (i). Its angular adjustment when extended is between 5 and 30 deg. The airborne unit may be equipped with several rudder surfaces or blades which are positioned in front of the unit main bearer surface, vanes or wings. When the unit is manoeuvred in different directions and roll functions, the rudder surfaces or blades are activated in pairs or groups, the number of surfaces or blades being pref. four to eight.
Patent SE-8700725-D0 (SE)
Inventor: BRUSEWITZ HARALD
IPC: H03M7/42
Filed: 1987-02-20
Abstract: A method and a means for variable length coding for coding and decoding a block, with the information-carrying information being concentrated to the beginning of the block and terminated by a continuous succession of zeros, wherein two code trees are utilized, the first of which is utilized for coding and decoding the first part of the block up to and including the word before the last non-zero and a character EOB, and the second code tree is specially designed for coding the last non-zero word. A switching means provides for a switching being done between the two code trees and associated means after EOB and before the last non-zero.
Patent SE-8703332-D0 (SE)
IPC: G07C9/20
Filed: 1987-08-28
Abstract: A number of cards are used, each provided with a stored code, and a card reader has a device for reading the code in a card, second device for comparison of a read code with a number of codes stored previously in the reader, and third device which when there is coincidence between the read and stored codes produces a primary signal to activate equipment. Fourth . produces a signal when there is agreement between a read code and another of the earlier stored codes. This signal activates fifth appts. in the card reader in such a way that the read code is destroyed or altered as far as its code content is concerned. The first signal activates a door or grid for free passage, and a first category card is provided with codes for unlimited passages, whilst a second category card has codes permitting only one passage.
Patent SE-8800030-D0 (SE)
Inventor: STERNER S R
IPC: B60G5/00
Filed: 1988-01-08
Abstract: Device includes a sprung (1) drive shaft carrying driving wheels and a running axle (2) on which running wheels are suspended. A first lever (3) operating between the running axle and the spring assembly (1) of each driving wheel raises and lowers the running axle by a second lever (5). The second lever has surfaces (5a-5j;6,7) located at distances from the fulcrum (10) of the second lever. The surfaces are arranged to be turned by the operating device (8) about the fulcrum.
Patent SE-8800215-D0 (SE)
Inventor: STORM K I
IPC: E02F3/96
Filed: 1988-01-22
Abstract: The device has a lock stirrup (11), which in a first position allows a digging scoop or ripping tool (3) to be moved so that the stirrup, tool and implement do not work in conjunction with one another. In a second position, the stirrup is inserted between the implement and the tool, preventing a specific displacement of them towards each other, and ensuring that a predetermined distance between them is maintained. - Support parts are provided on both the implement and the tool, preventing the implement and the tool from becoming free from one another when the predetermined distance between them is upheld. Where this distance is diminished, the implement and tool become freed from each other.
Patent SE-8803923-D0 (SE)
IPC: F16F9/49
Filed: 1988-10-31
Abstract: A gas spring with a piston rod slidably received in a cylinder with a chamber which is charged with a compressed gas. A positive stop is removably received in the cylinder to limit the extent to which the rod can be extended independently of a bearing and seal assembly in the chamber in which the rod is slidably received. An end cap with a filler valve therein is removably received and releasably retained in the cylinder adjacent its other end.
Patent SE-8901461-D0 (SE)
Inventor: JONSSON TORD
IPC: E02F3/40
Filed: 1989-04-21
Abstract: A separator bucket device with a grid for separation of excavated material, the grid comprising at least two substantially parallel grid portions (6, 7) inserted into each other, one end of each grid portion being rotatably mounted in the bucket (at 8) and the opposite end of each grid portion being connected, through a movement transmission device (15-22), to at least one drive shaft (12) provided with eccentrics (14), such that on rotation of the drive shaft, the grid portions will receive a rotary movement towards and from each other about the mounting in the bucket. The movement transmission device comprises elongated, flexible members (18), the ends of which are fixedly connected with the grid portions (6, 7) as well as with the parts (15, 16) of the movement transmission device mounted on the eccentrics.
Patent SE-9000353-D0 (SE)
Inventor: CEDLOEF MONICA
IPC: A47C9/02
Filed: 1990-02-01
Abstract: The invention relates to a device for use on a chair 1 and intended partially to relieve the load on the spine of a seated person 2. The rear part of the chair 1 has an upwardly projecting post 3, the upper end 17 of which has an articulately secured 18 arm 4 which is directed at least essentially horizontally forwards over the seat and which at its forward-directed end 20 has a hook 5 for a lifting and/or supporting harness 6. A pull rod 7 comprising an electric screw motor with worm gearing 39 acts upon the backward-projecting end 26 of the arm 4 for raising and lowering of the hook 5. It is manoeuvred by means of a circuit breaker 38 on the armrest 14 of the chair and by limit switches 48,50. <IMAGE>
Patent SE-9001289-D0 (SE)
Inventor: KOLGAN J N
IPC: E21C37/22
Filed: 1990-04-09
Abstract: PCT No. PCT/SU89/00205 Sec. 371 Date Apr. 9, 1990 Sec. 102(e) Date Apr. 9, 1990 PCT Filed Aug. 9, 1989 PCT Pub. No. WO90/01612 PCT Pub. Date Feb. 22, 1990.A compression-vacuum percussive action machine has a housing (1) which accommodates a cylinder (2) containing a hammer (7) and a piston (3) separated from the hammer (7) by an air cushion (8), a crank (5) connected to the piston and linked with a drive shaft (6) by a counterweight (10) whose center of mass is offset relative to a straight line (A-A) connecting the points of intersection of the axes (O1 and O2) of the drive shaft (6) and crank (5) with a plane perpendicular to the axis (O1) of the drive shaft (6). The projection of the counterweight (10) plotted on this plane is defined by a shape having two portions (12, 13) of which one (12) is symmetrical with the straight line. (A-A) passing through the points of intersection of the axes (O1 and O2) of the drive shaft (6) and crank (5) with a plane perpendicular to the axis (O 1) of the drive shaft (6), whereas the center of mass (b) of the other portion (13) rests at a line (B-B) turned relative to said straight line (A-A) in a direction ( omega ) of rotation of the crank (5) to an angle ( beta ) of 45 DEG -90 DEG . Masses m1 and m2 of the portions (12, 13) of the counterweight (10) corresponding to these portions of the shape are determined by the relationship:  <IMAGE>  where r1 and r2 are the distances from the point of intersection of the axis (O1) of the drive shaft (6) with a plane perpendicular to this axis to the centers of mass (a, b) of the portions (12, 13) of the counterweight (10) with the respective masses m1 and m2, whereas K=1-2.
Patent SE-9002129-D0 (SE)
Inventor: ANDERSSON P
IPC: A61N1/37
Filed: 1990-06-15
Abstract: The invention relates to an apparatus for stimulating living tissue by delivering a stimulating pulse with a predetermined stimulating pulse amplitude and a stimulating pulse duration. Each stimulating pulse is separated by a stimulating pulse time interval, which is controlled by a control device (1). The predetermined stimulating pulse amplitude is guaranteed with maintained control of the stimulating pulse time interval in that the control device (1) increases the value of a predetermined minimum stimulating pulse time interval to a new value, if the time period, from the time when the voltage over an output capacitor (6) reaches the value of the stimulating pulse amplitude until the time when the stimulating pulse is delivered, is shorter than a safety time interval established by the control device (1). <IMAGE>
Patent SE-9002146-D0 (SE)
Inventor: LAROZE G
IPC: B25J13/02
Filed: 1990-06-15
Abstract: An electric remote control device (20) includes sliding pushers (27) associated two by two and actuated from an actuating member. Each pusher is associated with a converter for generating an electric signal, a parameter of which is representative of the movement and/or position of the pusher and a signal processor (33) processes the signal produced at the output of the converter. The device provides for storing a defining equation between the position of the actuating member and the parameter of the output signal and the device includes a first storage unit (35) for storing the value of the parameter of the output signal of the converter when the actuating member is in a neutral position, corresponding to zero movement of the pusher, and a second storage (36) unit for storing the value of the parameter of the output signal of the converter when the actuating member is in an endmost position corresponding to maximum movement of the pusher.
Patent SE-9002826-D0 (SE)
Inventor: GOTO M
IPC: E04B1/26
Filed: 1990-09-05
Abstract: A polygon-shaped house is composed of a foundation frame having a symmetrical polygonal shape; columns the lower ends of which are connected to the polygon-shaped foundation frame at vertices of the foundation frame; a beam frame disposed over and in parallel with the foundation frame having a polygonal shape similar to that of the foundation frame, said beam frame being connected at its vertices to the upper ends of the corresponding columns; angle rafters whose lower end portions are connected to the beam frame respectively at the vertices of the beam frame and whose upper ends extend obliquely and upwardly toward a position over the center of the beam frame; and a weighty post member supported by the upper ends of the angle rafters, said upper ends being connected to the post member, and exerting downward force on the angle rafters by its own weight. The polygon-shaped house is simple in framework, permits its easy construction, has sufficiently high strength, and provides a wide free space.
Patent SE-9304315-D0 (SE)
Inventor: KARLSSON OLOV
IPC: B60R3/02
Filed: 1993-12-29
Abstract: The mechanism (10) between the door and the foot step (8) is responsible for movement transmission between them and has a base (28) fixed to the vehicle on which is a four-way mechanism with at one end a manoeuvring rod (30) activated by the door pivoting movement and at the other end a lowering arm is activated (48) which is connected to the foot step via an intermediately coupled support (50). The movement transmission between the manoeuvring rod and the lowering arm occurs via an overload protection (44) forming part of the mechanism which in the released, open state permits opening and closing of the door despite the face that the foot step cannot follow the door guide movement.
Patent SE-9404051-D0 (SE)
Inventor: NORDFELDT LEIF
IPC: E21B17/042
Filed: 1994-11-23
Abstract: PCT No. PCT/SE95/01381 Sec. 371 Date May 20, 1997 Sec. 102(e) Date May 20, 1997 PCT Filed Nov. 21, 1995 PCT Pub. No. WO96/16246 PCT Pub. Date May 30, 1996A thread coupling for percussive drilling has a first drill string element (2) with an internal thread (3) and a second drill string element (6) with a spigot (7) which is provided with an external thread (8) for cooperation with the internal thread (3). A contact surface (10) on the second drill string element (6) is lined with a wear resistant additional material which covers 50-100%, preferably, 50-90%, of the contact surface. The wear resistant material is preferably a stellite which has been applied by means of plasma welding, or is a ring which has been soldered to the contact surface.
Patent SE-9404346-D0 (SE)
Inventor: BELLAK GABOR
IPC: F16D48/06
Filed: 1994-12-13
Abstract: PCT No. PCT/SE95/01498 Sec. 371 Date Jul. 10, 1997 Sec. 102(e) Date Jul. 10, 1997 PCT Filed Dec. 12, 1995 PCT Pub. No. WO96/18517 PCT Pub. Date Jun. 20, 1996Pressure medium actuated control cylinder for wear compensation. A cylinder chamber includes two displaceable pistons. One piston has a first piston rod which extends outside the cylinder, and a second piston rod which extends into a through-bore in the second piston. The second piston rod has a bore, into which a rod-shaped resistor extends and penetrates an annular current collector fixed in the bore. The resistor and the current collector form a position sensor in the form of a linear potentiometer which indicates the position of the piston in the cylinder.
Patent SE-9501919-D0 (SE)
Inventor: OLSSON KJELL
IPC: G08G1/01
Filed: 1995-05-19
Abstract: The invention relates to a method for detection and prediction of incidents and traffic queues formed by overloading. This is done in real time with use of sensors in a road network. Predictions are used also to reach a faster and more reliable detection. Sensor measurements are also used in the process, where the comparison with expected values are used for successively updating stored parameter values for the involved algorithms. By this, the system can succeedingly adapt itself for changed situations. The strong traffic variations, that are naturally occurring at short time intervals are treated with the use of noise-based methods. By this, there are formed distribution related measures as e.g. the standard deviation, which can be estimated from measurements, and submit a base for estimating probabilities for deviations of a certain size, e.g. related to the standard deviation. Automatic incident detection (AID) is based on determination of the desired false-alarm rate, and the related threshold level. The method includes accumulated measurements. Faster and more reliable incident detections are received with the use of the invented prediction process method.
Patent SE-9501998-D0 (SE)
Inventor: MENTULA SEPPO
IPC: B27B25/02
Filed: 1995-05-31
Abstract: The feed roller comprises an upright shaft (1) connected to a power unit together with grip units (2) on a cover around the shaft for producing a permanent contact with the tree trunk during processing. A rubber cover (3) formed as an elastic and thrust-damping layer is arranged on the feed roller around the shaft. On the outer surface of the rubber cover is a stiff metal cover (4) on the outer surface of which are grippers (2).
Patent SE-9600709-D0 (SE)
Inventor: LINDEN JOHAN
IPC: C22C38/50
Filed: 1996-02-26
Abstract: A new austenitic stainless steel comprising in % by weight: C: <0.12, Si: <1.0, Cr: 16-22, Mn: <2.0, Ni: 8-14, Mo: <1.0, either Ti: >4% by weight of C and <0.8 or Nb: 8% by weight of C and <1.0, S: <0.03, O: <0.03, N: <0.05, REM: </=0.30 and >0.10, and the remainder Fe and normally occurring impurities, REM being one or more of the elements Ce, La, Pr and Nd. The new steel is particularly suitable as a superheater steel and a heat exchanger steel.