baber/WOPTO huggingface dataset:
Patent SE-0203896-L (SE)
Inventor: HALL JAN
IPC: A61C8/00
Filed: 2002-12-30
Abstract: An implant (1) is arranged with a thread (9) which can be exposed to a jaw bone (2) and which has a first extent (L) in the longitudinal direction of the implant. Thread flanks (3, 4) are assigned second extents (R-R1) between the inner and outer peripheries of the thread. Along all or most of the first extent (L), the thread flanks are arranged with one or more grooves (5, 6) extending preferably in the peripheral direction and situated on the second extents (R-R1). The groove or grooves are arranged to participate in the process by which the implant fuses with the jaw bone (2). In this way, a better or optimized fusion function and retention function is obtained for the implant in the jaw bone.
Patent SE-0300315-L (SE)
Inventor: STIERNBORG CLAES-OLOF
IPC: A61B17/15
Filed: 2003-02-07
Abstract: A mitre instrument for use during surgery when cutting bone in connection with shortening or extension and/or correcting of the angle of the bone. The mitre instrument includes a body (9), in which there is at least one hole for a guide pin (13) for fixation of the instrument and at least two slots or scores (3) for a cutting tool (11). The slots (3) are provided in an oblique form relative each other and in predetermined, fixed angles, which converge in a common origin of coordinates (0), at the same time as the cutting tool (11) is extendable from the lower side of the body (9) at an outlet for a guide pin (13) in origin (0) without the wedge-shaped portions (2) of the body (9) therebetween falling off.
Patent SE-0302100-L (SE)
Inventor: BRODDNER SVEN
IPC: A23L/
Filed: 2003-07-18
Abstract: The equipment for the preparation of a fruit juice drink comprises fruit pulp mixed with one or more flowable additives stored in containers (10,11,12). These containers are connected by conduits (20, 21, 22) to a mixing tank (1) provided with a mixing component (2). In the bottom part of each container is a pressure sensor (30, 31, 32) which probes the additive fluid pressure. - Each conduit contains a controllable valve (40). A computer (7) is connected to the pressure sensors and controls (50, 51, 52) for each valve (40, 41, 42), on the basis of a stored recipe and the establishment of a prior established quantity of a specific fruit juice drink, open the respective valves for additive feed in the prescribed amounts according to the recipe. The computer controls the opening of the respective valves on the basis of a specific pressure sensor in accordance with the pressure difference registered when the valve is opened and data recorded in the computer covering cross-sectional areas of the actual containers, level variations and the density of additives.
Patent SE-0400741-L (SE)
Inventor: ANDERBERG NILS-ERIK
IPC: B64F1/305
Filed: 2004-03-23
Abstract: A cabin for a passenger bridge for the enplaning and deplaning of passengers. The passenger bridge has the form of a tunnel and the cabin is at its outer free end. The bridge can be maneuvered relative to the ground and to the airplane such that the cabin can be docked to an airplane at a door. The cabin includes a roof, side walls, a floor, and an opening at its free end. The floor of the cabin can be displaced relative to the other parts of the cabin to a limited extent in an outward direction from a rest position within the cabin. The floor can be tilted upwards and downwards around a pivot joint along the rear edge of the floor located in the cabin.
Patent SE-0403039-L (SE)
Inventor: THEILACKER KLAUS
IPC: B65H20/02
Filed: 2004-12-15
Abstract: A pair of pull rollers in a rotary printing machine, in particular an offset rotary newspaper-printing machine, consists of two driven pull rollers 7, 9. A ribbon consisting of a plurality of print-carrier webs 2, 3 is guided through between the pull rollers, with one of the pull rollers 9 having the ribbon 1 partially wrapped around it. Different web paths follow as a result of this. The difference in path, and hence speed, is greatest between the innermost and outermost print-carrier webs 2, 3. In order to achieve different conveyance characteristics in relation to the upper and lower side of the ribbon so that the webs can be fed to the downstream units at substantially the same speed and thus with the same tautness, one of the pull rollers, namely the inner pull roller 9 that has the inside web wrapped round it, is driven at a higher surface speed than the pull roller 7 that is in contact with the outer web. With the diameters of the rollers being identical this can be done by driving them at different rotational speeds. Alternatively, it is also possible to drive both pull rollers 7, 9 at the same rotational speed, with the diameter of the wrapped pull roller 9 being slightly greater than the diameter of the other pull roller 7 so that a greater circumferential speed results for the inner pull roller 9.
Patent SE-0500122-L (SE)
Inventor: AXLING LARS
Filed: 2005-01-18
Abstract: The driver (1) is supported by a unit (40) with sleeves for gripping nuts and screws forming the driver-unit connection. An installation for carrying out maintenance work on a driver for moving a control rod in and out of a nuclear reactor comprises a support unit for engaging with the underside of the driver. The unit comprises a primary sleeve for gripping a central nut forming part the unit-driver connection and a number of secondary sleeves for gripping with the other screws and nuts forming this connection.
Patent SE-0601930-L (SE)
Inventor: EMILSSON PATRIK
IPC: A61G5/04
Filed: 2006-09-19
Abstract: The invention relates to a control system for controlling a wheelchair having movable parts. The control system comprises a controller and a number of actuators for effectuating movements of the movable parts. The controller comprises a mathematical model of the kinematics of the movable parts and their respective at least one actuator, means for receiving an input signal from one or more of the actuators, and means for setting, based on the mathematical model, limiting positions of the actuators in response to the determined input signal. The invention also relates to a corresponding wheelchair and method of controlling a wheelchair.
Patent SE-0602212-L (SE)
Inventor: SVENBERG TOMAS
Filed: 2006-10-20
Abstract: A device for detecting power for exercise equipment has a wheel driven by a person exercising, a speedometer for determining the speed of rotation of the wheel and a brake jaw supported by a mounting device and applicable against the wheel. The mounting device is connected to the frame of the exercise equipment and has a moving part which supports the brake jaw and which, under the action of the braking force, is applicable against a resilient shoulder. The shoulder has a strain gauge for measuring elastic deformations in the shoulder and thereby also indirectly the size of the braking force.
Patent SE-0700990-L (SE)
Inventor: LUNDIN LARS-GOERAN
Filed: 2007-04-25
Abstract: The power unit comprises a support structure (12) which has a longitudinal axis and a hollow distance component (22) fitted on the support structure to mechanically lock the power unit in the assembled state. The support structure has a cross-sectional shape with a varying outer radius and the distance component has a cross-sectional shape with a varying inner radius. In a first angle position of the distance component, there is a gap between the support structure and the distance component, and in another angle position of the distance component there is frictional contact between the support structure and the distance component. In this manner, a power unit is produced, which is easy to assemble whilst the risk of damage to the parts of the unit is minimised. The hollow distance component is made of an electrically conductive material, as is also the support structure. The support structure has an outer radius with at least two outstanding flanges.
Patent SE-7409556-L (SE)
Inventor: ALLMENNA SVENSKA ELEKTRISKA AB
IPC: H05B7/02
Filed: 1974-07-23
Abstract: 1506020 Electric arc furnaces ASEA AB 22 July 1975 [23 July 1974] 30584/75 Heading H5H In operating a direct arc furnace having an electrode 3 with a through channel, rotation of direct current arc 17 is effected by the magnetic fields from coils 8, 10, Fig. 1, and 11, Fig. 6 energized by alternating current. The necessary rotating magnetic field is obtained with either a two phase or asymmetrical three phase supply. A furnace may have two or four coils 10 fed with 2-phase A.C. in the roof and three coils 8 in the walls and symmetrically arranged with respect to the electrode 3, but one of the 3-phase fed coils must be so connected or wound as to produce the required asymmetric field. These coils 8, 10 may be reversed in position. Alternatively coils 11, Fig. 6 may be mounted at the tip of a cooled (by means of channels 12) non consumable electrode. The A.C. supply may be of 50 to 60 Hz. When coils are mounted beneath the vessel they are preferably of lower frequency, e.g. 1 Hz. When 3-phase fed coils are not arranged symmetrically with respect to the arcing electrode, it is not necessary to wind or connect the coils asymmetrically to produce the asymmetric field. Charge material is fed through the channel of electrode 3.
Patent SE-7502238-L (SE)
Inventor: STUMPP G
IPC: F02D11/06
Filed: 1975-02-27
Abstract: An air flow rate sensor, located in the induction tube of an internal combustion engine, displaces a fuel metering slide, thereby changing the fuel flow and the fuel pressure gradient. This pressure gradient is applied to a differential pressure valve which actuates a fuel flow control throttle until the pressure gradient has been restored to a nominal value, corresponding to a desired fuel-air ratio.
Patent SE-7604729-L (SE)
Inventor: PAULEN H J G
IPC: C08L7/00
Filed: 1976-04-23
Abstract: Rubber mixtures consisting of (1) 20 - 75 parts of a copolymer containing 60 - 80% by weight of ethylene, 20 - 40% by weight of an alpha -alkene, and 0 - 20% by weight of one or more polyenes and having, in the unvulcanized state, an elongation at rupture of over 800% and a tensile strength of between 10 and 100 kg/cm2; (2) 80 - 25 parts of at least one polymeric material which is a styrene-butadiene copolymer; polybutadiene or polyisoprene; and (3) a tackifier resin and optionally conventional fillers and additives, wherein the mixture of (1), (2) and (3) has an elongation at rupture of at least 800% and a tensile strength of between 1.3 and 50 kg/cm2.
Patent SE-7604832-L (SE)
Inventor: SEGERSTROM L
IPC: F04C15/00
Filed: 1976-04-27
Abstract: A hydraulic screw machine having a housing employing a screw assembly with a drive screw and cooperating idler screws. The drive screw is sealably connected to a shaft extending beyond the housing on the high pressure side and has associated therewith a balance piston for acting on the screw drive. The drive screw is journalled to the shaft via bearings in the form of a self-adjusting plate surrounding the shaft. The plate is disposed between abutment surfaces connected to the housing for limiting its axial movement. A leakage channel between the piston and the housing is connected to the high pressure side of the machine and is determined by the balance piston.
Patent SE-7705697-L (SE)
Inventor: GRATTAPAGLIA G
IPC: F15B21/045
Filed: 1977-05-16
Abstract: A hydraulic system which is monitored to control the application of fluid power in response to the temperature of the hydraulic fluid and a temperature responsive valve for use in the hydraulic fluid circuit to monitor the temperature of the fluid to control the application of fluid power to components of the system.
Patent SE-7706639-L (SE)
Inventor: LOOSS H
IPC: F41G3/06
Filed: 1977-06-07
Abstract: In a fire control system for a weapon installed on a vehicle and including a stabilized sighting mechanism and a stabilized weapon, a range finder coupled to the sighting mechanism, and a fire control computer for calculating the lead and elevation angles to a target, circuitry is provided to automatically compensate for the inherent movement of the vehicle in the computation of the lead angle.
Patent SE-7710837-L (SE)
IPC: G02B5/12
Filed: 1977-09-28
Abstract: A reflex device has a marking or other particular distinctive feature provided on a carrier which is located behind a covering layer having a light reflectivity and a light transmission varying in response to the direction of incidence of incident light. The covering layer offers the highest reflectivity and the lowest transmission to light having a direction of incidence substantially perpendicular to said layer.
Patent SE-7808806-L (SE)
Inventor: WALLIN S
IPC: B65G59/04
Filed: 1978-08-21
Abstract: The invention concerns an arrangement for fetching an object, especially a board from a stack of such. The arrangement according to the invention operates by co- operation of vacuum-actuated suction feet 14a, 14b and a mechanical gripping element 26. When a stack of boards does not have any spacing elements between the different layers of boards, it is necessary to first lift up the board before the gripping element 26 to gain access to the underside of the board. Therefore, the board is first lifted up with the vacuum-actuated suction feet 14a, 14b, after which the gripping element 26 enters into function. <IMAGE>
Patent SE-7901195-L (SE)
Inventor: GERBER J P
IPC: G01R27/26
Filed: 1979-02-12
Abstract: An improved capacitive pick-off circuit is provided by utilizing an operational amplifier wherein a pick-off capacitor to be measured forms a part of a feedback circuit of the operational amplifier resulting in the gain of the operational amplifier becoming inversely proportional to the capacitance or directly proportional to the gap between the plates of the capacitor thereby providing a measure of capacitance. A differential capacitive pick-off circuit is implemented by using a pair of operational amplifiers wherein feedback circuits controlling the gain of the operational amplifiers include pick-off capacitors to be measured and a third differential amplifier is connected to the outputs of the two operational amplifiers to provide a signal representing the difference in capacitance between the two pick-off capacitors.
Patent SE-7904980-L (SE)
Inventor: ILLMANN J
IPC: H01M10/14
Filed: 1979-06-07
Abstract: A plate stack clamping element is formed of adjacent leaf springs preformed to diverge where they extend beyond the plate stack. Compression of the diverging portions creates large area contact clamping force against the plate stack.
Patent SE-7905741-L (SE)
Inventor: MALMBERG G
IPC: A01D34/64
Filed: 1979-06-29
Abstract: The invention relates to a system for motor-driven ride-on lawn mowers of the type where the cutting assembly is placed in front of the front axle, in which the front wheels are adapted as driving and braking wheels and the rear wheels as steering wheels. The new feature is that the brake mechanism acting upon the front wheels is provided with a modulation apparatus which, independently of the power exerted by the driver on the brake pedal or the like, prevents the braking power acting upon the wheels from reaching the amount where the wheels would be locked.
Patent SE-7909170-L (SE)
Inventor: SAMOUR C M
IPC: F16L9/14
Filed: 1979-11-06
Abstract: Steel pipe is provided with an external protective coating by first applying a corrosion protective coating of fused powdered epoxy resin adhered to the pipe, then applying (e.g. as by wrapping a sheet) an outer polyolefin layer directly onto the corrosion protective coating. The outer sheet of polyolefin is provided with a pressure-sensitive adhesive or a hot melt adhesive which adhesive may also be reactive with the epoxy coating (e.g. one having free carboxyl group such as ethylene acrylic acid copolymer). The polyolefin is preferably polyethylene or polypropylene and most preferably polyethylene. Either high or low density polyolefin may be used.
Patent SE-8002660-L (SE)
Inventor: MEHRMANN F
IPC: B24B27/02
Filed: 1980-04-09
Abstract: A machine for sharpening cutting tools or grinding other material comprises a wetted grinding disc (4) having a cylindrical peripheral surface and an electric motor (3) for driving the grinding disc (4) through a friction wheel (9) located on the rotor shaft (7) of the motor (3) and in engagement with the grinding disc (4). The machine includes a one-piece grinding rest (15) having a plurality of rest surfaces (16, 17). The rest is vertically adjustably mounted on the top of a water box (5) housing the grinding disc by resilient toothed tongues (21) engaging mating surfaces (22) on the water box. <IMAGE>
Patent SE-8004883-L (SE)
Inventor: OHYAMA I
IPC: B24B9/00
Filed: 1980-07-02
Abstract: A method for chamfering an edge of a silicon steel plate moving in the longitudinal direction of the edge by applying an entirely circular edge tip of a ring-shaped cutting edge portion of a circular cutter to the edge of the plate material while rotating the circular cutter. The edge tip of the cutting edge portion of the cutter has a rake angle which is within the range of 0 to -1.0 degrees and a relief angle which has a zero or positive value.
Patent SE-8005727-L (SE)
Inventor: WADELL TORD
IPC: B27B31/00
Filed: 1980-08-14
Abstract: System and arrangements for orienting and inserting of round timbers and lumber blocks for splitting by sawing and/or milling, reducing, wherein the object of the splitting is continuously controlled on the basis of registered profile data, centred and positioned in a data- controlled quick-adjusting positioning cylinder with two or more moveable guide rolls, position orienters, followed by one or more rough and fine centrers with corresponding continuous following guide rolls like those of the position orienters, but placed pairwise or nearly pairwise vertically and horizontally, so as to continuously co-ordinate the centre axis, centre of volume, of the object being split with the centre axis of the splitting line. <IMAGE>
Patent SE-8105732-L (SE)
Inventor: VAN DER WOUDE EELKE
IPC: B65D90/14
Filed: 1981-09-29
Abstract: The invention relates to a method for transferring a container (1) to or from the loading floor of a vehicle. The method utilizes upright hydraulic piston- cylinder assemblies (2,2a) for lifting and lowering a container to be placed on or to be removed from a vehicle, respectively. The vehicle may be moved underneath the container when the container is in lifted position or removed from underneath said container in the lifted position. The invention also provides a hydraulic cylinder (3) for carrying out the method, said cylinder (3) or the piston rod (4) thereof being provided with projections (11,11a) accommodating rotatable axes (13,13a) for fastening the cylinders to the container. <IMAGE>
Patent SE-8106570-L (SE)
Inventor: MCLEOD J
IPC: H01S3/081
Filed: 1981-11-05
Abstract: Laser apparatus includes a plurality of optical elements 10-13 and 16-18, Figure 1, which together define a folded laser optical cavity. A laser active medium 14 and flashtube pumping source 15 are located within the cavity. The components of the laser are supported by a single mass of material 19, Figure 2, having the same thermal and mechanical characteristics as the optical elements. <IMAGE>
Patent SE-8106850-L (SE)
Inventor: STROMBERG R
IPC: G09F/
Filed: 1981-11-18
Abstract: The present invention relates to an arrangement for road signs showing a number of characters 2-9 and/or 10-13, which together form information for traffic, for example a direction sign. With the object of producing a road sign that can be partly or completely reused after it has been taken down, and does not need to be scrapped, the characters 2-9 and/or 10-13 are arranged on separate boards 17-24 and/or 25-33, preferably one character per board, which boards are placed alongside each other between individually arranged profile strips 35, 36 and/or 36, 37 holding the boards 17-24 and/or 25-33. <IMAGE>
Patent SE-8200004-L (SE)
Inventor: BRUNDIN J-O
IPC: A61M31/00
Filed: 1982-01-04
Abstract: Means for the supply of medical active substances and exhibiting a body (2) which is provided with the medical active substance being such that it is possible to be absorbed by the body tissues when the substance by means of the body is brought in contact with the same. The body (2) is substantially elongated in form and provided to be introduced in a body channel. The material in the body is a hydrogel which in contact with a fluid producing body tissue will absorb the body fluid and thereby will swell in volume whereby it being anchored in the channel and pressed against its walls. As a result the medical active substance during a period of time will be transferred to the surrounding tissues.
Patent SE-8206082-L (SE)
Inventor: SEALEY BRIAN DOUGLAS
IPC: E04F13/10
Filed: 1982-10-27
Abstract: The invention relates to joined panels (1), a number of which may be used for forming a wall cladding or lining wherein the panels are joined by substantially vertical tongue (5) and groove (6) joints characterised in that the panel edges include a longitudinally extending recess to form a self draining weather cavity e.g. at 5a, (7) or 12 between panels on engagement of the edge of one panel with the edge of its adjacent panel. A clip (Fig. 6 not shown) for securing the panel to the wall structural member may be included the clip comprising a base which is secured to the structural members and a socket which engages the interior of the recess. <IMAGE>
Patent SE-8206587-L (SE)
Inventor: MOE KJELL
IPC: F02N11/12
Filed: 1982-11-18
Abstract: A combined car start assistant and pocket lamp, consisting of a cartridge (10), which is designed to be positioned forward in the car, and contains a printed circuit board with an electronic circuit with attachments to the car's battery and ignition system, and a pocket lamp with a casing (11), wherein an accumulator is arranged along with a bulb with a reflector and current switch. The pocket lamp is insertable into the box (10) whereby contact is established between the accumulator and the electronic circuit. In this way, the pocket lamp's accumulator is automatically charged and can be used either for the application of extra power to the car's ignition system, when this is required for starting the car in cold weather, or as a power source for the pocket lamp which is easily accessible because of its positioning.<IMAGE>
Patent SE-8207467-L (SE)
Inventor: SAKAGAMI T
IPC: C08F8/12
Filed: 1982-12-29
Abstract: A porous substrate useful for analyzing hydrophilic substances having low molecular weight, for example by liquid chromatography, comprises a cross-linked copolymer having methylol groups, the copolymer being made of styrene or substituted styrene monomer and a cross-linking agent copolymerizable with the monomer, the outer surface thereof being hydrophilic and the inner surface of pores of the substrate being less hydrophilic, and is prepared by subjecting the styrene monomer and the cross-linking agent to suspension polymerisation in water in the presence of a pore regulator and a water-soluble polymer and providing the resultant cross-linked copolymer with methylol groups, e.g. by chloroalkylation followed by hydrolysis.
Patent SE-8300028-L (SE)
Inventor: GUSTAFSSON GERT-OVE
IPC: E02D31/02
Filed: 1983-01-04
Abstract: The system is for ventilating buildings resting on top of a ground layer where the base construction, such as a ground plate (31), is positioned above it. A cavity is formed in the building outer wall, and a number of pipes (30) are inserted laterally into the ground beneath the building. - The pipes connect to an air supply pipe (23) in turn connected to an outer air intake point (26). In the region of the air supply pipe, and connected to the earth layer and building base construction, are ducts (34) for conducting air away.(2)