baber/WOPTO huggingface dataset:
Patent SE-0501542-L (SE)
Inventor: ANDERSSON PATRIK
Filed: 2005-07-01
Abstract: The pump is for moving contaminated liquid including solid material and incorporates a pump housing with a rotatable pump wheel suspended on a drive shaft, with at least one blade and a pump wheel seat. At least one part of the pump wheel and the pump wheel seat is movable in an axial direction in relation to one another. The pump wheel seat has at least one track in its upper surface.
Patent SE-0600447-L (SE)
Inventor: PAULY THOMAS
Filed: 2006-03-02
Abstract: The invention relates to a method for evaluating an application for controlling a process within an automation system. The application is stored within a controller, and at least two versions of it are present within the controller. The method comprises the steps of: inputting to the different versions of the application an input signal obtained from the process; executing, in the controller, tasks based on this input signal for the different versions; generating a report comprising comparisons of the outputs from the different versions of the application; and evaluating, based on the generated report, the version(s) not used for controlling the process. An improved way of revising an automation system is thereby achieved. The invention also relates to such controller and an automation system.
Patent SE-0700152-L (SE)
Inventor: JONSSON THORULF BO CHRISTER
Filed: 2007-01-23
Abstract: The invention pertains to a cooking vessel. The vessel is designed to minimise the risk of liquid (i.e. milk) boiling over. The vessel comprises a first volume (3a) which is closest to the hub and third volume (3c). In between these volumes is a second, intermediate volume (3b). The cross sectional area of the first volume is smaller than that of the third volume. When liquid is heated, the steam bubbles rise from the bottom of the vessel and when they reach the top they diverge towards the perimeter of the vessel where the liquid has a lower temperature. Thus, the boiling over of the liquid is prevented.
Patent SE-7314820-L (SE)
Inventor: ROE D C
IPC: F16C1/08
Filed: 1973-10-31
Abstract: 1395120 Coupling dental handpieces AMALGAMATED DENTAL CO Ltd 10 July 1973 32733/73 Heading ASR [Also in Divisions E2 and F2] A coupling for connecting a dental handpiece 13 to an electric micromotor 11, comprises a centrally apertured disc 1 connected to a coaxial tubular sleeve 2 provided with a radially movable latch 6 mounted on a generally cylindrical member 3 within the sleeve 2 and the disc 1 and projecting through an aperture 7 in the sleeve 2, the cylindrical member 3 being resiliently biased toward the position in which the latch 6 projects from the surface of the sleeve 2, and a plunger 8 projecting radially beyond the periphery of the disc 1 through a groove 9 therein for moving the cylindrical member 3 against the action of the resilient biasing means 4 to: depress the latch 6 below the surface of the sleeve 2 to release the connection between the handpiece 13 and the motor 11. The resilient biasing means 4 is a helical spring in a recess 5 in the disc 1 opposite the plunger 8. The disc 1 is screwed on to the motor 11.
Patent SE-7502430-L (SE)
Inventor: GUGLE J E
IPC: F16B35/04
Filed: 1975-03-05
Abstract: The present invention relates generally to improvements in stud-type fasteners and more particularly to a double-ended type fastener, one extremity of which is provided with sharp crested peripheral protuberances and which carries a volume of heat activatable adhesive. More specifically, the invention incorporates a novel recess in a flange interposed between each end of the fastener and which is adapted to receive adhesive wiped upwardly when the fastener is inserted in a work aperture.
Patent SE-7504691-L (SE)
Inventor: DOIN B J F V
IPC: B60R22/46
Filed: 1975-04-23
Abstract: A device for winding up a vehicle seat belt in the event of a vehicle impact comprises a hollow winding drum rotatably mounted in a casing coaxially surrounding a threaded central axle which is rotationally fast with the casing. An annular piston inserted between the drum and axle is axially movable by the pressure generated by combustion gases issuing from a pyrotechnic charge detonated by a signal from an impact detector, to rotate the drum and wind up the belt, the piston being keyed for rotation with the drum and for helical movement relative to the axle. Under normal conditions the drum is free to rotate to wind up and unwind the belt, but a mechanism is automatically actuated upon impact to prevent or oppose rotation of the drum in an unwinding direction.
Patent SE-7507030-L (SE)
Inventor: BOSCHNAKOW I
IPC: F23D14/54
Filed: 1975-06-18
Abstract: For the purpose of improving the economics of flame cutting and the qualitative characteristics of flame-cut components, and with the object of developing a method of flame cutting, particularly precision flame cutting, wherein the interaction between the cutting oxygen and the molten metal flow is qualitatively varied in such a way that the speed-inhibiting effect of the contamination boundary layer is considerably reduced and the cutting speed increased whilst maintaining the cutting quality, the invention proposes the adoption of certain defined operating parameters of a cutting torch with a conically expanded cutting nozzle of circular cross-section and ranges of oxygen pressures, appropriate to different thicknesses of the cut.
Patent SE-7601300-L (SE)
Inventor: NELSON R K
IPC: B60K17/36
Filed: 1976-02-06
Abstract: 1493551 Differential gearing EATON CORP 30 Jan 1976 [13 Feb 1975] 03723/76 Heading F2D [Also in Division B7] A tandem axle drive assembly 11 for a vehicle having a gear-box 5, two driven rear axles R 1 , R 2  and a driven front axle F comprises an interaxle differential 29 which divides driving torque received from the gear-box 5 through an input shaft 21 between the two rear axles and includes a first side gear 47 having teeth 55 meshing with a gear 59 for driving the leading rear axle R 1 , and a second side gear 51 coupled to a shaft 21 for driving the trailing rear axle R 2 , there being in mesh with the gear 59 a gear 103 connectible by means of a clutch 111  to a shaft 101 for driving a propeller shaft S extending forwards to the front axle F so that torque from the first side gear 47 drives the front axle in addition to the leading rear axle. The clutch 11 may be controlled manually or automatic control means may be provided which engage the clutch when a speed differential between the front axle and the rear axles indicates that there is rear wheel slip. A clutch 87 for locking the differential 39 is engaged automatically when a speed difference of more than a predetermined amount occurs between the leading and trailing rear axles.
Patent SE-7604454-L (SE)
Inventor: STEEN B
IPC: G01N5/00
Filed: 1976-04-15
Abstract: In establishing the rate of air pollution is required a simple method and apparatus for determining the amount of particles in a gaseous medium.
Patent SE-7606863-L (SE)
Inventor: OUGHTON R W
IPC: A23L7/10
Filed: 1976-06-16
Abstract: 1527101 Treating comminuted oats DU PONT OF CANADA Ltd 15 June 1976 [17 June 1975] 25804/75 Heading A2Q [Also in Division C5] Gum-free flour is obtained from oats by (a) admixing comminuted oats with an organic solvent capable of extracting oat oil and of causing separation of the oats into flour - enriched and bran - enriched fractions (b) causing the admixture to separate into the fractions and (c) separating the two fractions, the amount of flour separated being at least 20% by wt. of the comminuted oats. The solvent may be pentane, hexane, heptane, cyclohexane or a C 1 -C 4  alcohol. The oats may be deoiled in step (a).
Patent SE-7607682-L (SE)
Inventor: FEX H J
IPC: C07D295/205
Filed: 1976-07-05
Abstract: This invention relates to a novel carbamoylation method for the preparation of phenolic N-disubstituted carbamate esters, and novel compounds in said method. Phenolic carbamate esters are useful for various purposes, for instance as pharmaceuticals, e.g. antitumor agents, as biocides, e.g. pesticides, and intermediates for preparing such useful compounds.
Patent SE-7608724-L (SE)
Inventor: MOERTEL G B
IPC: B29D5/02
Filed: 1976-08-03
Abstract: An interlocking element for a slide fastener is provided by substantially laminar flow of synthetic polymer resin through one of a pair of leg portions extending from opposite sides of a head portion of the element, through the head portion, and through the other of the pair of leg portions.
Patent SE-7700954-L (SE)
Inventor: MARTIN R H
IPC: B26F1/28
Filed: 1977-01-28
Abstract: Apparatus and method for electrically perforating a moving web such as paper, film and the like by passing the web between at least one electrically charged electrode and a ground electrode in a perforating unit, the charged electrode comprising a member adapted to rotate in a direction parallel to the direction of the moving web and connected to an intermittent high voltage source and the ground electrode comprising means adapted to move in a direction at right angles to the direction of rotation of the charged electrode.
Patent SE-7701383-L (SE)
Inventor: JAMES M
IPC: A61M13/00
Filed: 1977-02-08
Abstract: An inhalation device by which powdered medicaments can be self-administered to a patient comprising a chamber arranged to receive a capsule containing the powdered medicament. At least one air inlet aperture leading into the chamber. A nozzle through which air can be inhaled leads from the chamber. A magazine is slidable and rotatable in the chamber and has a longitudinal capsule loading receptacle arranged so that a capsule inserted therein will have an end portion projecting from the receptacle into the chamber. A knife is fixed in the chamber in such a position that rotation of the magazine with respect to the chamber will cause the projecting portion of a capsule located in the receptacle to engage a cutting edge of the knife thereby to sever the projecting portion of the capsule from the remainder of the capsule. A capsule ejecting member is arranged inside the chamber in a position such that it will enter the capsule loading receptacle when such receptacle has first been registered with the member by appropriate rotation of the magazine with respect to the chamber and then by sliding the magazine with respect to the chamber thereby to eject the remaining part of the capsule from the loading receptacle into the chamber so that the contents of the capsule may be inhaled through the nozzle.
Patent SE-7711175-L (SE)
Inventor: WESTELAKEN C M T
IPC: B65G65/46
Filed: 1977-10-05
Abstract: An improved metering discharge device for particulate material, particularly grain, is described. The device comprises a plurality of tubes extending downwardly from a lower region of a vessel, particularly in uniformly spaced relationship across the bottom of a gravity flow grain drying chamber. Each tube has an upper end flow connected to the drying chamber and a closed lower end and also has a pair of opposed openings in the side walls. A rotatable auger extends laterally through the tube via the side wall openings. The tubes preferably arranged in straight rows with a single auger extending through each row. This combination of tubes and augers provides a simpler design as well as a more precise flow metering than prior metering rolls. Also included are a plurality of laterally spaced, inverted channel members with open bottoms extending across the drying tower immediately above the discharge floor structure, these channel members being adapted to distribute cooling air into the grain in the tower.
Patent SE-7902711-L (SE)
Inventor: RYDEN H
IPC: G01B11/30
Filed: 1979-03-27
Abstract: Method and arrangement for evaluating a change (wear down), caused by treatment (brushing) of a treated tooth surface. A laser beam 3 is directed at the surface 4a, so that the beam 3a reflected by the surface is evaluated in a photocell layout 9, which in turn is connected to an electronic unit 11 for evaluation of the beam 3a received in the photocell layout 9. This evaluation is done before and/or during and/or after the treatment and a comparison of the result constitutes a measure of the change in the surface. <IMAGE>
Patent SE-7903736-L (SE)
Inventor: WAHLIN BO OLOF
IPC: E04B1/58
Filed: 1979-04-27
Abstract: A coupling system is described for the detachable assembly of two building elements, the first having a slot for receiving the head of a lock bolt and the second having an elongated cavity for receiving the shank of the lock bolt; and a lock assembly comprising an elongated casing adapted to fit within said cavity, the inner portion thereof being provided with an insert body movable in a direction lateral to said casing and the innermost portion thereof being provided with a leaf spring engaging said insert during assembly of the system, the insert body being provided with a central axial opening for receiving said lock bolt shank and a threaded bore connecting an outerface thereof and said central opening for receiving a locking screw for said bolt and an annular projection on said outer face surrounding said threaded bore for engaging a hole provided in a face of said second building element. The leaf spring is adapted to engage during assembly first said insert body to urge the same laterally to facilitate engagement of said annular projection with the hole in said second building element to lock the same axially and later to engage the inner end of said bolt shank and urge the same outwardly in the longitudinal direction of the bolt.
Patent SE-7906086-L (SE)
Inventor: FREISSMUTH A
IPC: C21C7/064
Filed: 1979-07-12
Abstract: Improved desulfurization of ferrous melts is obtained by injecting into the melt a readily-flowable desulfurization composition composed of a desulfurization agent, such as calcium carbide or the like and, if desired, an additional component in which the particles are finely ground with about 3 to 20% by weight of carbon for at least about five minutes to coat the particles with a solid, lubricating coating of carbon.
Patent SE-8001629-L (SE)
Inventor: WEILER R
IPC: B60T13/56
Filed: 1980-03-03
Abstract: Known vacuum brake boosters are provided with a heavy sheet metal vacuum housing for transmitting reaction forces of the mechanical actuation to the booster carrier plate secured to a vehicle. According to the present invention the weight of the booster is remarkably reduced by providing draw bars for transmitting the reaction forces to the carrier plate inside the vacuum housing parallel to the push rod, penetrating the vacuum piston or movable wall and connecting both transverse end walls of the vacuum housing to the carrier plate. The draw bars are sealed at their point of penetration of the vacuum piston by small rolling membranes which are surrounded by tubular members fastened to the vacuum piston. A base plate assembly is provided including a base plate fastened to the transverse end wall of the vacuum housing adjacent the master cylinder, bolts fastened to one side of the base plate upon which the master cylinder is fastened and the draw bars are fastened to the other side of the base plate.
Patent SE-8002498-L (SE)
Inventor: LOONTJENS J A
IPC: C08F4/02
Filed: 1980-04-01
Abstract: A catalytic titanium component for the polymerization of alkenes-1 particularly propylene contains a halogenated titanium compound, an electron donor, and a mixture of a magnesium halide and an aluminium halide, characterized in that the titanium component contains 0.1 - 10% by wt. of titanium and the titanium : magnesium : aluminium weight ratio amounts to 1 : (0.5-20): (0.05-2.5), while the magnesium : aluminium weight ratio is at least 3 : 1. With such very specific weight ratios, the aluminium halide does not act as an inert filler, but has a very special action, reflected in a particular high activity and good stereospecificity of a catalyst system containing such a titanium component. The carrier is prepared by grinding the magnesium halide and aluminium halide in the absence of the electron donor.
Patent SE-8101224-L (SE)
Inventor: OSTERBERG T
IPC: E04B1/68
Filed: 1981-02-25
Abstract: In a container wall formed from concrete building elements 1, the elements are connected to each other in joints 4 with interacting abutment faces 11, 12. The elements 1 can be clamped together and the abutment faces 11, 12 can be pressed against each other by means of one or more lines 5 extending along the wall. A protruding, shelf-shaped list 6 is provided on the elements 1 and extends somewhat below the intended position of the line 5. At the ends of the element 1, the list 6 continues into a crosswise extending protrusion 8 with a hole for the line 5. Following erection, the line is enclosed in a concrete layer 7 on the list 6. <IMAGE>
Patent SE-8105820-L (SE)
Inventor: FRYE K G
IPC: B01D53/04
Filed: 1981-10-02
Abstract: A means and method for handling trim strip slit from the margin of a travelling web, comprising rotary means by which biasing forces is applied to the strip away from the slitter into the chute. Within the chute relatively low velocity means advance the trim strip in a foldably bunched condition toward the bottom of the chute where the bunched trim strip is then transported away from the chute. Low velocity air, as well as rotary members are provided in the chute for effecting the foldable bunching and advancing of the trim strip. Either or both of low velocity air and mechanical conveying apparatus may be provided for transporting the trim strip away from the bottom of the chute.
Patent SE-8205923-L (SE)
Inventor: FASTH ULF KENNETH FOLKE
IPC: B25J11/00
Filed: 1982-10-19
Abstract: A positioning apparatus in which a runner (9) is arranged to travel backwards and forwards by means of a threaded spindle (2) extending in the lengthwise direction of the apparatus and engaging said runner (9). The runner (9) is slidably mounted on three guide members (10) positioned symmetrically around the spindle and in parallel therewith. The guide members are parts of guiding profiled members forming part of the housing (5) of the positioning apparatus (1). Special slide surfaces are arranged on the guide members. The housing (5) of the positioning apparatus is manufactured through extrusion, preferably from a light material, such as aluminium, while the slide surfaces are made from a harder material.
Patent SE-8206717-L (SE)
Inventor: GRIMM R
IPC: B60J10/82
Filed: 1982-11-25
Abstract: A seal for the gap between an edge of a motor vehicle roof opening and an associated lid is constructed as a hollow member (5) formed from an elastomer material. The wall regions (13, 14) facing towards the flange member (6) and frame (8) surrounding the roof opening are relatively thick-walled, whereas the outer wall regions (17, 18) facing towards the lid (4) are relatively thin-walled and are outwardly bulged in the form of a ridge in the uncompressed state. A sealing lip (16) adjoins the fixed roof surface (2) and extends, from here onwards, obliquely upwards to the ridge (20) in the manner of a wind deflector. When the lid is closed, the hollow profile member (5) is so compressed that none of its wall surfaces extends above the external skin of the roof (2) and the lid (4). <IMAGE>
Patent SE-8206943-L (SE)
Inventor: SCHLOUGH J R
IPC: B42B9/00
Filed: 1982-12-06
Abstract: A method and apparatus for opening folded sheets 15 which are being moved, for example from a stack by a forwarding belt 21. The belt directs the folded sheets to a guide 38 which causes one sheet flap 37 to be directed to one side of conveyor 27, and the other flap to pass over the other side of the conveyor. A mechanical or suction sheet opener can also be used for directing the other flap of the folded sheet to the far side of the conveyor which is running at an acute angle with respect to the direction of movement of the unfolded sheet as it approaches the conveyor. The opening of folder sheets is particularly useful when the conveyor is a gatherer collecting sheets from a plurality of stacks, e.g. when collecting for book or magazine production. <IMAGE>
Patent SE-8302661-L (SE)
Title: Yarn storage and feed drum - works with detector passing signal to control indicating quantity of windings removed
Inventor: THOLANDER L H G
IPC: D03D47/34
Filed: 1983-05-10
Abstract: Yarn from a spool is wound onto a storage drum. A control unit controls the operation of the winding arrangement according to length of yarn on drum. A detection arrangement produces an electrical signal according to amt. of yarn removed from the drum. This signal is fed to a control unit which controls a stopping device that prevents further removal of yarn from the drum. Used for storing lengths of yarn on a loom. (Provisional basic previously advised in Week 8410).
Patent SE-8303573-L (SE)
Inventor: TRANBERG TORSTEN
IPC: A43B21/30
Filed: 1983-06-22
Abstract: On a shoe with a wedged heel there are a number of springs (14) mounted between its lower sole (11) and upper sole (10). In order to prevent the springs from remaining pressed together after one has stepped into the shoe and laced it, a locking device is placed in the space, between the upper(10) and lower soles (11). The device is comprised of an axle (15) situated along the lower sole and equipped with side-directed locking pin (16). With the aid of a handle located outside of the heel (17) the pin (16) can be swung between a lowered position out toward the lower sole, to a raised position where they are supported against the upper sole (10).<IMAGE>
Patent SE-8307047-L (SE)
Inventor: VOLLMER J
IPC: F16D1/116
Filed: 1983-12-20
Abstract: A drive shaft assembly for providing a drive connection between the power take-off shaft of a tractor and an agricultural implement is formed in two drive shaft parts with one of the parts which is attached to the tractor joint being formed with a coupling sleeve and with the other drive shaft part which is attached to the implement to be driven being formed with a coupling hub engageable and disengageable in the coupling sleeve. The other drive shaft part is also formed with a length adjusting device comprising a pair of spring-loaded telescoping tubes arranged between the coupling hub and the end of the other drive shaft part which is attached to the implement to be driven and, as a result, the disconnecting point of the drive shaft assembly is thus located between the joint which is associated with the tractor and the length adjusting device of the other drive shaft part thereby to facilitate engagement and disengagement of the drive shaft assembly.
Patent SE-8404008-L (SE)
Inventor: HAVERKAMP H
IPC: H02K17/06
Filed: 1984-08-08
Abstract: A single phase winding system comprises basic windings (U1-U2 symmetrically V1-V2) distributed over the 3) tracks of a stator, and in the same winding operation additional windings (U2-U3/V2-V3) are produced. Since the two windings (I,II) are wound continuously without interruption, there are no extra connecting points. The windings system may be coupled so that a four-pole distribution system is provided which differs from normal skein stages. - If the remaining winding skeins (U2-U3/V2-V3) are connected for two-pole drive, a winding distribution is formed with a precisely normal skein stage. Thus, with series coupling, a correct four-pole magnetic field is obtained, and with parallel coupling, a correct field curve of the type which an authentic two-pole winding should give.
Patent SE-8502528-L (SE)
Inventor: PETERSSON B
IPC: A47K5/12
Filed: 1985-05-23
Abstract: A frame supports a plastics bag (4) and a feed-out component (36) activated by a manoeuvring mechanism (27), so that a specific quantity of the material is fed outwards through an outlet. The feed-out component is arranged so that, in the inactivated state of the manoeuvring mechanism, it holds the layers straight between which the outlet channel is formed, so that they locate against each other, holding the channel closed. - In the activated state of the manoeuvring mechanism, the layers are freed so that they may bend away from one another and open the channel through which the medium may be pressed.(1)