baber/WOPTO huggingface dataset:
Patent SE-7613060-L (SE)
Inventor: TANAKA K
IPC: A01G9/10
Filed: 1976-11-23
Abstract: An apparatus for making paper cylinders for nursing seedlings in which pasted, cut pieces are transferred, piled and stuck together by pressing, the apparatus includes transfer members positioned to receive cut pieces, the transfer members including a rotary cylinder having a surface provided with a plurality of grooves and a plurality of air passageways which open to said surface and extend from air holes in the cylinder pieces. A lamination table is positioned in the vicinity of the rotary cylinder. A pressing mechanism is positioned in the vicinity of the lamination table, the pressing mechanism including a pressing member fixed to a bell crank shaft in correspondence to the grooves so as to be reciprocated between the grooves and the table by motion of the bell crank shaft, edge aligning means are mounted on ends of the bell crank shaft for aligning both side portions of the cut pieces by rocking motion thereof. The pressing mechanism and the edge aligning means are connected integrally through a bell crank mechanism and are arranged opposite the lamination table.
Patent SE-7701626-L (SE)
IPC: G01B7/30
Filed: 1977-02-14
Abstract: A detector to detect angular positions of a rotatable magnet, i.e., a magnetic compass, having one or more flux-sensitive components, namely Hall-elements. The detector includes a substantially flat and circular carrying body to be mounted on the top or bottom of a compass. On the carrying body the Hall-elements are mounted parallel to and close to the flat surface and positioned on diameters perpendicular to axes of symmetry of the flat surface. The carrying body can be rotatably fastened on the compass case and locked in desired predetermined positions.
Patent SE-7709771-L (SE)
Inventor: PRENN O E
IPC: F27D11/10
Filed: 1977-08-31
Abstract: This invention provides a composite electrode having a metallic, water cooled upper portion and a consumable lower portion. The portions are secured together, and the upper one includes conduit means within it to permit cooling water or other liquid to move along a path which brings the cooling liquid into intimate contact with substantially all of the inside surface of the outer wall defining the periphery of the upper portion.
Patent SE-7711278-L (SE)
Inventor: JONAS R
IPC: C07C/
Filed: 1977-10-07
Abstract: New phenoxy-amino-propanols of formula   <IMAGE>   wherein R1 is alkenyl, alkynyl, alkoxyalkyl or alkenyloxyalkyl with 2-6 C atoms in each case or cycloalkyl with 3-8 C atoms; and R2 is alkyl or hydroxyalkyl with 1-6 C atoms in each case, cycloalkyl with 3-8 C atoms, aralkyl or aralkyl wherein the aryl radical is mono- to tri-substituted by alkyl, alkoxy, OH, F and/or Cl or mono-substituted by methylenedioxy, with a total of 7-15 C atoms in each case, and the physiologically acceptable acid addition salts thereof, exhibit various pharmacological properties including isoprenaline-antagonism on the heart rate and blood pressure.
Patent SE-7901406-L (SE)
Inventor: HERDING W
IPC: B01D46/02
Filed: 1979-02-16
Abstract: Apparatus for separating substances from fluids, e.g. dust from atmospheric air, comprises a plurality of self supporting, moisture resistant, box shaped filter elements 5 which are inserted drawer like on slides 11 into the housing 1. The elements are preferably formed from a foam structured porous material produced by sintering, eg polyethylene. Stiffeners 13 can be provided within the elements, or the walls of the elements can be corrugated to provide stiffening. Filtrate leaves the elements through openings 8 in the tops of the elements. The elements may be cleaned by being shaken by a mechanism 23 or by blowing clean air downwardly towards discharge well 4. <IMAGE>
Patent SE-7906324-L (SE)
Inventor: DOUAUD A
IPC: F02P5/15
Filed: 1979-07-24
Abstract: The method comprises detecting, during the combustion phase in at least one engine cylinder, the angular position of the crankshaft at which the value of the ratio of the volume of burnt gases to the overall gas volume in the cylinder reaches a preselected value, and adjusting the ignition timing to make said detected position of the crankshaft coincide with a predetermined position. The method also includes detecting for all cycles of operation the flame front in all the cylinders of the engine. The number of signals delivered by one of the detectors are counted for a specified number of cycles of operation of the engine and the average value of the change in angular position of the crankshaft during which time said signals are counted is determined. Accordingly, depending upon whether the number of signals counted in another cylinder falls below or above the count in the first cylinder, a corresponding reference signal is produced for controlling ignition timing.
Patent SE-7908618-L (SE)
Inventor: LUNDBORG O
IPC: G01G21/22
Filed: 1979-10-17
Abstract: Weighbridge consisting at least partially of cast concrete portions, and method of producing such a bridge. With the object of increasing the accuracy of a weighbridge, of facilitating and cheapening the production of a weighbridge, it is proposed according to the present invention that the bridge (1) should be disposed resting against two beams (5) which are disposed along the long sides of the bridge and supported by transmitter members (6), that at least two transverse beams (7) are disposed secured between the longitudinal beams (5) of the bridge, preferably at the short sides of the bridge, that the cast portions of the bridge are surrounded by an edge lining (3) preferably of sheet metal bearing downwards against the tops of the beams (5, 7), and that the cast portions preferably comprise a corrugated or profiled bottom metal sheet (12) resting substantially against the longitudinal beams of the bridge. As a result of the invention, it becomes possible to cast the weighbridge on site above the longitudinal beams, and the mould formed by the edge lining, beams and metal sheets does not have to be removed after the cast concrete has set.
Patent SE-7910642-L (SE)
Inventor: POPE JR J L
IPC: B01D36/00
Filed: 1979-12-27
Abstract: A filter device for medical fluids comprises a plastics housing 24 having an inlet 28 and an outlet 30, a microporous filter membrane 26 in the housing between the inlet and outlet and a support screen 32 for the filter membrane downstream of the filter membrane, the screen and filter membrane being heat- sealed to the housing around their peripheries. The membrane and screen are sealed along a groove (36) formed in the housing around a flow passage between the inlet and the outlet. The housing includes a second membrane (58) serving as an air vent. <IMAGE>
Patent SE-8002177-L (SE)
Inventor: ANDERSSON A O
IPC: D21C11/06
Filed: 1980-03-20
Abstract: Collection and neutralisation of obnoxious gases which are produced in the manufacture of cellulose pulp by the sulphate method is described. Condensate from the cooking and bleaching stages are steam treated and the emitted gases are led through a condenser. The condenser is run at 50 deg.C; the uncondensed gases are washed with an alkali soln. and burnt. The condensate contains turpentine and methanol which can be collected. The turpentine can be used to aid the burning of the uncondensed gases (Provisional Basic advised Week D45)
Patent SE-8002834-L (SE)
Inventor: ROBINSON R L
IPC: E21B43/1185
Filed: 1980-04-15
Abstract: Disclosed is a binary electroexplosive device including an explosive lead and a pyrotechnic explosive which may be selectively positioned to initiate the explosive lead upon combustion of the pyrotechnic material. The pyrotechnic material is contained in an initiator assembly which may be inserted within a combination socket and housing which also holds the explosive lead facing the pyrotechnic material but spaced therefrom. Insertion of the initiator assembly within the socket completes electrical connections between a power source and a bridgewire within the initiator assembly embedded in the pyrotechnic material. In a particular embodiment shown, the electroexplosive device is utilized as a blasting cap for a well jet perforating gun wherein the gun may be completely assembled with the exception of the insertion of the initiator assembly in the socket. At the well site, the electrical system may be tested for shorts or other malfunctions by a combination test and insertion tool, whereby the initiator assembly may then be seated to arm the electroexplosive device.
Patent SE-8004303-L (SE)
Inventor: MILLER J
IPC: A47L9/00
Filed: 1980-06-10
Abstract: The disclosure concerns a housing for reducing the noise and exhaust air velocity of a bypass type blower motor, particularly a motor used for a tank type vacuum cleaner. The entire housing sits atop the lid of the tank of the vacuum cleaner. The bypass type blower motor has a main, suction generating, centrifugal blower fan and a separate motor cooling fan. Outlet from the main blower fan is into a first expansion chamber above the lid. A spiral pathway baffle in the first expansion chamber defines a gradually increasing cross-section plenum which communicates from the fan to the outlet from the first expansion chamber. There is a tubular outlet from the first expansion chamber which is surrounded by a sound baffling cuff of foamed plastic material. A cooling air inlet to the motor cooling fan and a separate cooling air outlet from the casing for the motor cooling fan are provided. A second expansion chamber communicates with the cooling air outlet from the casing for receiving the exhausted motor cooling air. The second expansion chamber separates the inlet to the motor cooling fan from the outlet from the motor casing for the cooling air. The outlet for the exhausted cooling air from the second expansion chamber faces in the same direction as the inlet to the motor cooling fan. A cover passes over the cooling air inlet and outlet. A baffle between the second expansion chamber and the cover separates the air flows to the cooling air inlet and outlet.
Patent SE-8005107-L (SE)
Inventor: JONES ANDREW WILFRID
IPC: B64D17/02
Filed: 1980-07-11
Abstract: An aerofoil structure including an elongate hollow container 1 which, in use provides an aerofoil cross-section between the longer edge regions 5,6 of the container 1. Elongate means 27 are provided for so stiffening the leading edge region 5,6, that when the structure is in use the end regions of the container are permitted to deform out of the plane of the remainder of the width of the container - whilst this remaining part of the container width is kept substantially undeformed.
Patent SE-8102238-L (SE)
Inventor: NYSTROM BROR ERIK
IPC: B05B15/654
Filed: 1981-04-08
Abstract: A device for introducing different rinsing fluids, in particular into a galvanising drum, contains fluid channels which extend separately from one another and emerge at an end side of a housing. A fluid channel is formed by a pipe (10) made in particular of flexible material and serves for guiding a first rinsing fluid. The pipe (10) lies inside a housing channel (4) for a second rinsing fluid. <IMAGE>
Patent SE-8102615-L (SE)
Inventor: VAN RIJSWIJK J
IPC: A63B51/02
Filed: 1981-04-24
Abstract: This invention relates to a string for sports rackets which comprises a core (1), the core being constituted by one or more synthetic polymeric monofilaments, the, or at least one of the monofilaments having a longitudinal bore (2), and, along the length of the bore, one or more openings (3) for the passage of fluid from the bore, the core being covered by a wrapping (9,10) of synthetic polymeric material (FIGS. 7 and 8).
Patent SE-8104532-L (SE)
Inventor: HALL C B
IPC: B63H/
Filed: 1981-07-24
Abstract: Disclosed herein is a marine propulsion device comprising a bracket adapted to be fixed relative to a boat transom, a propulsion unit including a steering arm, pivots pivotally connecting the bracket and the propulsion unit for vertical pivotal movement of the propulsion unit about a tilt axis which is substantially horizontal when the bracket is boat mounted, and for swinging movement of the propulsion unit about a steering axis which is generally transverse to the horizontal axis, a support rod fixed in spaced parallel rotation to the bracket and against movement axially of the horizontal axis and for tilting movement in common with the propulsion unit, a member carried by the support rod for movement axially of the support rod, a coupling connecting the member and the steering arm for swinging the propulsion unit about the steering axis in response to movement of the member axially of the support rod, and mechanism for selectively displacing the member axially of the support rod to thereby steer the propulsion unit.
Patent SE-8105651-L (SE)
Inventor: JIN S
IPC: C22C38/00
Filed: 1981-09-24
Abstract: Magnetically actuated devices such as, e.g., switches and synchronizers typically comprise a magnetically semihard component having a square B-H hysteresis loop and high remanent induction. Among known alloys having such properties are Co-Fe-V, Co-Fe-Nb, and Co-Fe-Ni-Al-Ti alloys which, however, contain undesirably large amounts of cobalt. According to the invention, devices are equipped with a magnetically semihard, high-remanence Fe-Cr-Mo alloy which comprises Cr in a preferred amount in the range of 6-26 weight percent and Mo in a preferred amount in the range of 1-12 weight percent. Preparation of alloys of the invention may be by a treatment of annealing, deformation, and aging. Magnets made from alloys of the invention may be shaped, e.g., by cold drawing, rolling, bending, or flattening and may be used in devices such as, e.g., electrical contact switches, hysteresis motors, and other magnetically actuated devices.
Patent SE-8202229-L (SE)
Inventor: RUMPP G
IPC: H01H9/02
Filed: 1982-04-07
Abstract: In a manually operated electrical appliance, such as a hand drill or the like, a handle is secured to and extends from the appliance housing. Electrical components including contacts are located inside the handle, an electrical cable extends into the handle and is connected to the contacts. An elastic electrical insulating material cover is located within the handle enclosing the cable and covering the electric contacts and insulating both from the handle.
Patent SE-8305089-L (SE)
Inventor: AGNEW R E
IPC: F01N13/00
Filed: 1983-09-21
Abstract: Methods and apparatus for attenuating sound levels characterized by a muffler utilizing the splitting of exhaust gas flows followed by recombining of these split flows in mutually opposed relationship. Sequentially alternating expansion and contraction of the exhaust gas is caused to occur, during which increments of exhaust gas exit sequentially along the exhaust gas flow from the muffler.
Patent SE-8306221-L (SE)
Inventor: WEBER J
IPC: H04B10/07
Filed: 1983-11-11
Abstract: A test equipment for testing an optical fibre transmission system in which at the transmitting location a laser transmitter 1 is caused to transmit a synchronizing signal by operation of a key switch 2 but only when no data is being transmitted. At the remote location of the transmission line the synchronizing signal is detected and as a result a logic signal is outputted which may be displayed by light emitting diode. The logic signal can be transmitted by means of a stand-by circuit on a further wavelength in a reserve channel of a multi-channel signal to the location at which the test has been initiated. <IMAGE>
Patent SE-8400366-L (SE)
Inventor: HOK B
IPC: G01D5/353
Filed: 1984-01-25
Abstract: A fiber-optic sensor for sensing dynamic acceleration is arranged so that the acceleration gives rise to changes in angle between at least one body and the optical axis of at least one lens of graded index type (GRIN lens). At least one optical fiber is arranged to transmit optical energy to and from one end surface of the lens. The optical energy reflected back into the fiber is dependent on the angle and essentially independent of the distance between the body and the lens, and the sensor comprises at least one photoluminescent material so that a part of the optical output signal from the sensor includes a photoluminescent signal.
Patent SE-8400753-L (SE)
Inventor: STRADA F
IPC: H01B9/06
Filed: 1984-02-13
Abstract: An electric cable having a fluid-tight, metal sheath containing a plurality of cores without oil ducts, each including a conductor surrounded by insulation, and a separate tubular member adjacent and contacting two of the cores and having an oil duct of a cross-sectional area at least equal to the cross-sectional area of the sum of the oil duct cross-sectional areas normally included in each core. The spaces between the tubular member and the cores and between the cores, the tubular member and the sheath are filled with an insulating filler, and the insulation of the cores and the filler are impregnated with an insulating oil and the duct of the tubular member is filled with the insulating oil. The sheath contacts the outer surfaces of the tubular member and the cores, and the oil duct of the tubular member contains a plurality of longitudinally spaced, oil flow restrictors.
Patent SE-8402116-L (SE)
Inventor: STEWART R D
IPC: B65G53/46
Filed: 1984-04-16
Abstract: A divided rotary valve feeder includes an inlet conduit, an outlet divided into a plurality of passages by webs, and rotor mounted between the inlet conduit and the outlet. The rotor includes vanes defining troughs and partitions dividing the troughs into a plurality of compartments. The partitions engage the webs to assure discharge of material from each compartment to an aligned passage, and the passages are in communication with conveyors for moving the material to a point of use. Tiltable splitter plates may be provided in the inlet conduit in engagement with the partitions to evenly distribute the flow of material to the compartments in each trough. Compressed air or other gas may be fed to each of the compartments to assist the discharge of material either by direct contact or by flexing a flexible boot in each compartment.
Patent SE-8403063-L (SE)
Inventor: MURAKAMI T
IPC: B65H19/20
Filed: 1984-06-07
Abstract: A sheet splicer comprises two sheet roll support means, a table disposed above the sheet rolls held in place on the sheet roll support means and adapted to reciprocate above the table, and sheet guiding means disposed above the belt and adapted to reciprocate between the front and rear ends of the belt. While the sheet from the first sheet roll is being pulled out over the sheet guiding means positioned beforehand at one end of the belt, the leading end of the sheet from the second sheet roll is covered with an adhesive agent and held in place at a prescribed position on the belt at the other end thereof. As the sheet from the first sheet roll is completely drawn out of the sheet roll, the trailing end of this sheet is retained at that position and the sheet guiding means is moved to the other end of the belt. Consequently, the leading end of the sheet from the second sheet roll is allowed to be joined to the trailing end of the sheet. The splicer, accordingly, permits continuous supply of the sheet to a machine used for processing or treating the sheet.
Patent SE-8500514-L (SE)
Inventor: ENOCHSSON PER
IPC: A47B95/02
Filed: 1985-02-05
Abstract: The deformation of the point or area (3) of the conical cover surface (4) of the knob is such that anything gripping it does not slip. The half top angle (alpha) of the conical cover surface is so selected that the friction coefficient between the conical component and that which grips it is adequately low.
Patent SE-8502280-L (SE)
Inventor: ERIKSSON B O
IPC: B65G33/22
Filed: 1985-05-08
Abstract: The equipment delivers viscous material in the form of plug via an auger (1) workinq in a housing (2), the material being extruded through a throttle (11) before the outlet (4). The plug end is parted off by a cropper or gas or fluid jet. The throttle is non-rotary within the movement area near the outlet, but far enough from it for the plug end to be broken off mechanically.
Patent SE-8504987-L (SE)
Inventor: HOFMANN K-P
IPC: B65D47/06
Filed: 1985-10-23
Abstract: A pouring insert for a container closable by a cup-shaped dosing, metering or proportioning cap 4 is cup-shaped and has at least 3 uniformly, circumferentially distributed openings 11 extending into the side wall and into the base area 10, of the cup-shaped insert. The base area is convex in the direction of the open end of the insert, so providing an annular region 10 into which the openings, in the form of six slots, extend. The insert is sealingly located in the container neck by means either of an outwardly directed annular shoulder 6 and a sealing face 12 or by a outer skirt extending over the outside of the container neck (26, Figure 2A). The dosing cup nests within the pouring insert and screws either into the insert (Figure 2A) or into the neck exterior by means of an outer skirt 5. <IMAGE>
Patent SE-8603655-L (SE)
Inventor: BARKMAN L
IPC: B25J19/02
Filed: 1986-09-01
Abstract: A weld seam tracker for a welding robot has an optical sensor (4) for sensing the position of the seam and controlling the movement of a welding torch (10). The sensor (4) includes a light source, for example a laser, and a position-sensing detector. The sensor (4) is rotatably mounted at a housing (1) mounted on the robot hand (3) and is operated by a motor (6) arranged in the housing (1). A heat shield (40) with a window (42, 43) for the scanning light protects the sensor (4) against spatter and heat radiation. The welding torch (10) is mounted in a through-hole in the housing (1) and is surrounded by the sensor (4). Compressed air for cooling the sensor (4) is conducted to said sensor (4) via a gas-tight space (23) in the housing (1). Part of the cooling air is led out through a sleeve-formed screen (46) at the window (42, 43) of the heat shield ( 40), whereby fumes etc. are blown away from the visibility range located nearest the window.
Patent SE-8701343-L (SE)
Inventor: UDELHOFEN M J
IPC: F16G11/10
Filed: 1987-03-31
Abstract: A cord retainer assembly constructed of two cooperating parts: a cord holder part and a cord lock part. The cord holder part is molded as a one-piece plastic elongate housing having a tapered nose portion with two spaced apart apertures formed at one end and having a central opening formed at the other end. The cord lock part is formed of a one-piece plastic elongate slider member which is conformably shaped to be slidably disposed within the hollow housing and has a handle portion which extends outwardly of its central opening. The slider member is formed with a pair of laterally extending gripping teeth for selectively restraining a length of cord which is threaded through the housing. The slider member is releasably latched within the housing member by a ratcheting mechanism composed of a plurality of serrated teeth formed longitudinally along an inside surface of the housing which mate with a second plurality of serrated teeth formed longitudinally along the slider member. A release means is provided for selectively disengaging the second plurality of teeth from the first plurality of teeth to permit the slider movement to be displaced outwardly of the housing and thereby free the gripping force on the length of cord threaded through the housing.
Patent SE-8703022-L (SE)
Inventor: WIELAND E G
IPC: B41F33/00
Filed: 1987-07-31
Abstract: A method for measuring and regulating the amount of printing ink supplied by an ink fountain roller to a vibrator roller includes passing the ink fountain roller past a measuring bar which measures ink thicknesses and angles of duration. This data is then utilized to ascertain a volume of ink transferred with this information being then compared with a pre-selected set point volume. Adjustments to the ink metering gap for each ink doctor blade can then be made so that the ink volume actually transferred will be the same as the set point value.