baber/WOPTO huggingface dataset:
Patent SE-7512076-L (SE)
Inventor: GOLLAND D I
IPC: C21D8/06
Filed: 1975-10-29
Abstract: A method for producing wire with a small cross-sectional area and good mechanical properties is disclosed. The method comprises the steps of providing metallic coil stock of blackplate thickness with a specific microstructure and an essentially uniform cross-section, positioning in engaging relationship a pair of monolithic cutting rolls, feeding the stock into the nip formed by the rolls and then slitting the stock by shear fracture into wire with an aspect ratio of less than about 25. The method is characterized by an extended life of the cutting rolls.
Patent SE-7602893-L (SE)
Inventor: LEHMANN H
IPC: B61B3/02
Filed: 1976-02-27
Abstract: The guide rails (FS) have lateral delimiting webs (S) which are connected on a central web (M) and merge into flanges running approximately parallel to the central web (M). The conveying carriages run on a drive wheel (A), supplemented by a toothed wheel (Z), and, if appropriate, on idling rollers (LR). The driving rollers (R), on the other hand, roll on the underside of the flanges. Papers or materials to be conveyed which are of similar dimensions and similar weights are preferably transported in said conveying system. <IMAGE>
Patent SE-7606345-L (SE)
Inventor: MCCOLL B J
IPC: B60K17/36
Filed: 1976-06-04
Abstract: OFF-ROAD VEHICLE A high-mobility wheeled vehicle for transporting long loads over roadless terrain.  The vehicle has front and rear quad wheel assemblies pivotally connected to a centrally disposed elongated bed frame so as to permit lateral rotation of these assemblies about the longitudinal axis of the frame.  A roll control means interconnects the quad wheel assemblies and the bed frame to proportionately control the relative angular movement.  The wheels of each quad wheel assembly are paired together by walking beam members, thus providing a suspension system having balanced load distribution between the wheels  over a wide range of terrain roughness conditions.  A differential drive system provides a balanced distribution of power to each wheel on both assemblies under all wheel drive conditions.  Preferably, each of these wheels is steerable and the steering control means provides for oblique travel in conjunction with conventional steering.
Patent SE-7614156-L (SE)
Inventor: UNSWORTH W
IPC: C22C23/00
Filed: 1976-12-16
Abstract: 1527877 Magnesium-silver alloy; heattreatment MAGNESIUM ELEKTRON Ltd 15 Dec 1976 [17 Dec 1975] 51612/75 Heading C7A An alloy contains in wt. %  Mg < 88 Ag 1À6 - 3À5 R.E. 0À1 - 2À3 Th 0 - 2À3 Y 0À1 - 2À5 Zn 0 - 0À5 Cd 0 - 1 Li 0 - 6 Ca 0 - 0À8 Ga 0 - 2 In 0 - 2 T1 0 - 5 Pb 0 - 1 Bi 0 - 1 Cu 0 - 0À15 Zr 0 - 1 Mn 0 - 2 The rare earth metals contain # 60% Nd, and preferably # 15% La and Ce, while the maximum contents of Mn and Zr are limited by their mutual solubility. R.E. metals and Th together do not exceed 3%, and when # 0À5% Y is present the minimum Th is defined as The alloy may be solution treated between 485‹C and the solidus, quenched and aged at 100 - 275‹C; when it contains >0À1% Cu it should be given a preliminary solution treatment at > 485‹C. The alloys are particulary useful in aerospace applications.
Patent SE-7701452-L (SE)
Inventor: HINDLEY R M
IPC: C07C227/00
Filed: 1977-02-09
Abstract: Certain substituted aralkylanilines in which the aromatic aniline ring carries, at the para position to the amino function, a substituent which comprises a carboxylic acid, salt or ester, an alkyl, hydroxyalkyl, cyano or acyl group, have hypolipidaemic activity.
Patent SE-7702364-L (SE)
IPC: B25B13/48
Filed: 1977-03-03
Abstract: The invention relates to a spark plug tightener with a cylindrical housing having on one end a multi-faceted opening for engaging the spark plug and on the other end an annular shaped profile in front view through which passes a turning shaft with a corresponding profile in front view whereby the turning shaft is held under the tension of cup springs by means of a cover cap screwed over the housing.
Patent SE-7703262-L (SE)
Inventor: SCHAUER F
IPC: H01R39/64
Filed: 1977-03-22
Abstract: The swivel plug is comprised of an integral member having a ring plus ridge bearing portion, and a cylindrical contact carrying portion whose front end serves also as bearing. The member has a generally flared opening for insertion of the cable. The member is made of hard plastic, e.g. nylon and partially embedded and filled by soft plastic, e.g. polyvinylchloride.
Patent SE-7703458-L (SE)
Inventor: STEINLEIN R
IPC: B65D19/00
Filed: 1977-03-25
Abstract: There is disclosed a plastics material pallet having a load-bearing upper deck, supporting legs which define between them engagement apertures for fork lift truck arms, and a lower deck or skids.  At least one of the decks or skids has outer supporting sections whose inwardly facing sides are connected by an insert. The sections each has an upper flange and a lower flange interconnected by an intermediate web to form a profile which is closed outwardly and open inwardly This profile is complemented by the insert to form a first hollow profile which is closed along its periphery and from which supporting legs extend.   And the insert is formed with at least one "second" hollow profile which is also closed along its periphery which is provided in at least one deck or inner skid.
Patent SE-7707377-L (SE)
Inventor: CHARLES S E
IPC: G09F3/00
Filed: 1977-06-27
Abstract: A tamper-resistant, identification device employing a myriad of modes of identifying indicia placement, wherein the device comprises a flexible band having opposed first and second ends wherein one of the ends has at least two apertures and the other end has corresponding rows of apertures wherein by placing the device in encircling configuration, so as to obtain alignment and coincidence of selected apertures, the two ends may be securely fastened together by a variety of fastening means. Additionally, the availability of a choice of identification means and fastening means provides an identification device of high, temper-resistant character especially useful in high security risk applications. Other selective combinations of identification means and fastening means also provides an identification device which is highly versatile having a plurality of applications of end uses.
Patent SE-7900903-L (SE)
Inventor: HAAG F
IPC: F23M11/00
Filed: 1979-02-01
Abstract: The heating device has a turbulence burner or a pulsatory burner (1) and a combustion chamber (2), in which excess pressure can be generated at least sometimes. The burner (1) is situated, together with a fuel-mixing device, in an enclosed casing (4), into which there open out two output apertures (19', 20') of an air intake pipe (13) of the burner (1). One output aperture (19') is situated in front of and the other output aperture (20') is situated behind a constriction (17) in the air intake pipe (13), which constriction (17) supplies a differential pressure. The differential pressure arising at the constriction (17) is used in conjunction with the two output apertures (19', 20') to ventilate and/or rinse out the inside of the casing (4) on a continuous basis, so that there can be no undesired accumulation of a combustion gas or waste gas mixture even if small leaks should occur. <IMAGE>
Patent SE-7908038-L (SE)
Inventor: CAMPBELL JAMES R
IPC: E04C2/36
Filed: 1979-09-28
Abstract: A core strip blank is characterized by the provision at its opposite edges of folds or doublers and the resultant core strip has the folded edges disposed substantially normally to the web of the core strip to provide surfaces for the securement of face sheets to the opposite folded edges of the core strip. The resultant core strip can be provided in a variety of configurations and may incorporate such openings or notches as will facilitate the deformation of the core strip into the desired configuration.
Patent SE-7910313-L (SE)
Inventor: CHAPLIN G F
IPC: F01D11/08
Filed: 1979-12-14
Abstract: A support structure for an outer air seal of a gas turbine engine is disclosed. Various construction details which improve the sealing effectiveness of the outer air seal are developed. The outer air seal is held in close proximity to the rotor blades by the circumferentially adjacent support segments.
Patent SE-8000835-L (SE)
Inventor: WIHOLM S H
IPC: B42C11/06
Filed: 1980-02-01
Abstract: In a procedure for producing a file, binder, booklet or similar consisting of material 7 with at least one cover page and one spine 3 attached to this by at least one crease line 4, 5, and a bonding agent for attaching in the file, booklet or similar inset pages or similar to the inside of the spine, the bonding agent is cut off in the form of a ribbon 6' from a roll of material or a sheet 19, to a width basically corresponding to the width of the spine, by means of a cutting tool 18 which, during the fixing of the ribbon to the inside of the spine, forms an underlay for the ribbon. Equipment for carrying out the procedure comprises a tool 18 which cuts off the ribbon 6' from the roll or sheet 19, also moves the cut ribbon to the inside of the spine 3. <IMAGE>
Patent SE-8002984-L (SE)
Inventor: KARIKAS J J
IPC: H01J61/073
Filed: 1980-04-21
Abstract: The inlead for the electrode sealed into a quartz arc tube has a foil portion which is stiffened by reversely folded lateral edges. The folds overlap the tapering region of greater stiffness where the foil portion joins the end portions. In making a discharge lamp, the electrode-inlead assembly is self-centering as a result of making the overall width of the foil portion and its folded edges exceed slightly the internal diameter of the quartz tube or neck. The frictional engagement between the folded edges and the inside wall of the neck retains the assembly in place while the neck is heat-collapsed onto the foil to seal the electrode assembly in place.
Patent SE-8006623-L (SE)
Inventor: JORGENSEN E
IPC: H03K17/975
Filed: 1980-09-22
Abstract: An electric control apparatus for fluid-flow valves comprises a control lever 3 with a head 6 attached to one end of it, which is pivotable about an axis 5 transverse to the lever axis and which is displaceable through limited angles in opposite directions from a neutral position against returning forces provided by leaf springs 8 and 9. A device 21 provides a magnetic field and produces an electric signal in response to changes in that field, the device comprising a part which is fixed to the lever and is axially spaced from the head and another part 20 which is movable in dependence on movement of the head, relative movement between the parts changing the magnetic field. A leaf spring 14 has one end 13 operatively connected to the head, and its other end is secured near the fixed part and has a blade carrying the movable part 20. <IMAGE>
Patent SE-8007181-L (SE)
Inventor: FOHL A
IPC: B60R22/42
Filed: 1980-10-14
Abstract: Belt-braking system for safety belts having the known automatic roll-up device with a locking device followed by a belt brake. The belt-brake has a rotatably supported brake roller which is partly wrapped around by the belt. Friction or positive locking means arrest the brake roller when activated by a belt pull which exceeds a predetermined force.
Patent SE-8007788-L (SE)
Inventor: FALL D R
IPC: F16F15/123
Filed: 1980-11-05
Abstract: A vibration damper assembly used in a torsional coupling between driving and driven members providing a low rate, high amplitude deflection, wherein the damper assembly includes a hub operatively connected to a driven shaft and having arms, at least one floating equalizer journalled on the hub, drive tangs connected to a driving member, and two or more groups of damper springs interposed between the drive tangs, hub arms and floating equalizers. To separate the damper springs in an equalizer, a spring separator or divider is mounted for limited arcuate movement in opposed arms of the equalizers.
Patent SE-8101795-L (SE)
Inventor: BYKHOVSKY D G
IPC: H05B7/08
Filed: 1981-03-20
Abstract: A non-consumable electrode for use in arc and plasma devices in an inert gas atmosphere comprising a holder and an active portion made of a refractory metal with emission admixtures, the active portion being connected with the holder so that its outer side surface is exposed to a height exceeding 1/4 of a diameter thereof.
Patent SE-8103893-L (SE)
Inventor: BOHM P
IPC: B60T13/56
Filed: 1981-06-22
Abstract: A brake booster for automotive vehicles comprises a low-pressure casing sealingly subdivided into a low-pressure chamber and a working chamber by an axially movable wall. The two transverse end walls of the low-pressure casing are interconnected by a central reinforcement tube integrally formed with a master cylinder. The actuating piston of the master cylinder is connected to a guide piston which is guided in the reinforcement tube and which receives a rubber-elastic reaction disc in an end thereof remote from the master cylinder. A control valve casing is axially movable in the reinforcement tube, bears axially against the reaction disc and is connected to the movable wall by radial ribs extending radially through longitudinal slots in the reinforcement tube. The radial ribs are connected to a ring which encompasses the reinforcement tube and which is secured in a bowl-shaped hub member of the movable wall. Air channels extend through the radial ribs to connect a control valve in the control valve casing to the low-pressure chamber.
Patent SE-8202163-L (SE)
Inventor: STENSSON B G
IPC: B61H5/00
Filed: 1982-04-05
Abstract: A rail vehicle disc brake caliper has a base frame (1) with a pivotally attached brake lever (3). Brake pads are provided on these parts in the vicinity of a disc to be braked. A brake cylinder (16) for acting on the brake lever is attached to the base frame. In order to obtain a space saving, simple and sturdy design with a required internal leverage and with a slack adjusting function a slack adjuster (15) of the rotary, lever type is arranged with its rotary part on a shaft (14) pivotally arranged in the base frame and its free arm connected to the piston rod (16') of the brake cylinder (16). This shaft is provided with a cam (17), preferably connected to the brake lever (3) by way of connecting links (18).
Patent SE-8204079-L (SE)
Inventor: ROONEY P J
IPC: A24D3/04
Filed: 1982-07-01
Abstract: A tobacco smoke filter comprising an axially elongate filtering core (2) and secured around the core a plugwrap (3) of a paper (22)/synthetic thermoplastics (20)/paper (22) laminate. The plugwrap may be embossed with longitudinal corrugations (5) with the surface of the core conforming thereto. The synthetic thermoplastics material is suitably a polyolefin such as polyethylene. <IMAGE>
Patent SE-8304855-L (SE)
Inventor: LI A S U
IPC: B01J4/00
Filed: 1983-09-09
Abstract: A flow distribution system for the plenum chamber (12) of a gas- liquid-solids fluidised bed reactor includes a baffled nozzle device (16) containing at least two baffle plates (30, 32, 34) for mixing and uniform flow distribution of gas-liquid- materials in the lower portion of the plenum (12), used in combination with a distribution grid (18) to effect a uniform flow distribution of the gas/liquid mixture upwards into a fluidised bed (20). A sparger can be provided in the plenum above the baffled nozzle for feeding additional gas-liquid mixture into the reactor. A fluid recycle pipe (24) may extend through the plenum chamber. <IMAGE>
Patent SE-8306360-L (SE)
Inventor: WINE C M
IPC: H03K5/24
Filed: 1983-11-17
Abstract: A microprocessor or other digital logic circuit recurrently tests the logical switching state of an input port. Based upon the outcome of such testing, the logical switching state at an output port is switched to the state opposite that of the input port. The recurrent testing develops at the output port a rectangular wave voltage that switches between upper and lower voltage levels. A filter coupled between the two ports develops at the input port a voltage representative of the average value of the output port voltage. The recurrent testing of the logical switching state of the input port produces a negative feedback of the output port voltage to the input port. The negative feedback develops a pulse-width modulated voltage at the output port that has an average value that is a multiple of the logic threshold voltage level of the digital logic circuit. To enable the digital logic circuit to perform a comparison of an analog voltage with a DC reference voltage, a second, comparison input port is coupled to the output port and is biased by the output port voltage at the logic threshold voltage level. The analog voltage and the DC reference voltage are then applied to the comparison input port. When the analog voltage exceeds the reference voltage, the voltage at the comparison port exceeds the logic threshold voltage level, resulting in the port being in a first logical switching state, and when the analog voltage is below the reference voltage, the voltage at the comparison port is below the logic threshold voltage level resulting in the input port being in the other logical switching state.
Patent SE-8306814-L (SE)
Inventor: WEBER J
IPC: C10L1/188
Filed: 1983-12-09
Abstract: Mixtures of neutral salts of carboxylic acid and metals of atomic number 57 to 71 and free carboxylic acids are added to liquid fuels to improve their combustion.
Patent SE-8406025-L (SE)
Inventor: WALLIN SVANTE
IPC: G02B6/32
Filed: 1984-11-29
Abstract: Incoming light is reflected and bent through 90 deg. from its original direction by a flat mirror. The light then comes in contact with a focussing mirror in a direction which coincides with that normal for the centre of the curved, mirroring surface. The distance between the two mirrors is selected so that the focus of the focussing mirror coincides with the centre of the flat, mirroring surface. At this point, a hole is drilled through the flat mirror at an angle of 45 deg. This permits the end of a fibre or a detector to be positioned in focus. The arrangement may be used in a reversed manner, i.e a divergent light source is placed in the hole, whereby the emitted light remains parallel. The distance between the mirrors may be varied by one mirror being rotated relatively to the other around an axis coinciding with that of the hole.
Patent SE-8505088-L (SE)
Inventor: KAMATH H P
IPC: H01B1/24
Filed: 1985-10-28
Abstract: The invention relates to electrical devices comprising an electrode and a conductive polymer composition, preferably a PTC composition, in contact with the electrode. The process of the invention comprises contacting the composition and the electrode while the composition is at a temperature(Tp) above its melting point (Tm) and the electrode is at a temperature (Te) above the melting point of the composition, Tp and Te being the same or different, for a time which is sufficient to reduce the contact resistance between the electrode and the composition but which is not sufficient substantially to reduce the resistivity of the composition, for example, 2 time less than 5 minutes.  Preferably both Tp and Te are at least 20.degree.C, especially at least 55.degree.C, above Tm. In a preferred process the composition is melt-extruded over one of more pre-heated electrodes.  It has been found that the process of the invention substantially reduces the tendency of the resistance of the device to increase when the device is subject to thermal cycling. The invention is particularly useful in connection with self-regulating heaters, especially strip heaters comprising a pair of stranded wire electrodes embedded in an elongate core of a PTC material comprising carbon black dispersed in a crystalline polymer.
Patent SE-8505146-L (SE)
Inventor: SILBERSTEIN D A
IPC: A24D3/04
Filed: 1985-10-31
Abstract: A filter for a cigarette has a porous filter rod with a channel extending longitudinally through the filter rod. The end of the filter at the tobacco column of the cigarette includes a partition having an orifice therethrough of a smaller cross-sectional area than the cross-sectional area of the channel to provide flow communication between the tobacco column and the channel. The partition further provides for the flow of smoke from the tobacco column into the filter wherein the smoke is diluted as it is being filtered by ventilation air entering the filter rod through an air permeable material circumscribing the filter rod.
Patent SE-8505827-L (SE)
Inventor: RAISKI J
IPC: B27B17/02
Filed: 1985-12-10
Abstract: An assembly for the attachment of a cutter blade into a chain saw. The saw consists of a frame including controls and drive mechanism as well as a protruding cutter blade (2) encircled by an endless toothed chain that receives its motive power from the shaft of a motor mounted to the frame. The cutter blade (2) and the power transmission unit (16) to be connected to the saw shaft are mounted to an auxiliary frame (18). The auxiliary frame (18) has fasteners (17) and the saw frame is fitted with counterparts (10, 11) for attaching the auxiliary frame (18) into the saw frame (1) using the fastener (17) so that the transmission unit (16) is in power transmitting connection with the saw shaft (4).
Patent SE-8600030-L (SE)
Inventor: BERNDTSSON S
IPC: H04L5/16
Filed: 1986-01-03
Abstract: Method of data communication by radio and arrangement therefor, for which prupose use is made of a standardized series interface (1) which, amongst other things, handles standardized TD (Transmitted Data), RD (Received Data), DCD (Data Carrier Detect) and RTS (Request To Send) signals, a transmitter (6), a receiver (7), and a common antenna (9) with a change-over switch (8). The crystal oscillator of the transmitter is modulated directly with the TD signal of the series interface following voltage/frequency conversion. The carrier wave and the level of the MF signal of the receiver (7) are detected in order to obtain the DCD signal of the series interface (1). The level of the LF signal of the receiver (7) is detected and is filtered depending on the received DCD signal and its own RTS signal in order to obtain the RD signal of the series interface (1).
Patent SE-8601777-L (SE)
Inventor: TUUNANEN ARNE
IPC: A01L/
Filed: 1986-04-18
Abstract: PCT No. PCT/SE87/00197 Sec. 371 Date Dec. 5, 1988 Sec. 102(e) Date Dec. 5, 1988 PCT Filed Apr. 16, 1987 PCT Pub. No. WO87/06097 PCT Pub. Date Oct. 22, 1987.A horseshoe (1) conformed substantially to the U-shaped sole of the hoof and having a reinforcing insert (16) of a flexible and, alternatively, partially curable material and a portion (17) which encloses the insert (16) and is made of an elastic friction material. The insert (16) is narrower than the width of the U-shaped sole such that thrust, shock and shear loads generated as the horse moves at a walking, trotting or galloping pace are elastically absorbed by the portion (17) enclosing the insert. The insert (16) comprises four surfaces extending along the entire shoe, at least three of which, the lower, the outer and the inner one (9), are provided with longitudinal grooves (10, 11, 18), the lower groove (18) preferably having a tapering cross-section to receive and guide the tapered nails for attaching the shoe, and the grooves (10, 11) in the outer and inner surfaces (9) serving on the one hand to increase the total surface area of the insert and make the vulcanisation surface thereof larger and, on the other hand, to make the finished shoe more easily adjustable.