baber/WOPTO huggingface dataset:
Patent SE-8304708-L (SE)
Inventor: AXELSSON L B
IPC: F16D65/56
Filed: 1983-08-31
Abstract: In a piston tube (5) connected to the piston (4), the air brake cylinder (1, 2, 3) with built-in automatic adjusting device has a threaded spindle (7) which can be displaced relative to the piston tube (5) and is screwed to a nut (10) via a none self-locking thread. The nut (10) is provided on both sides with coupling faces (11a, 11b) which can be placed against corresponding coupling faces (12a, 12b) on the piston tube (5). A spring (13) is clamped between the piston (4) and the threaded spindle (7). A second spring (16a) is clamped between the piston tube (5) and a first spring support (23) mounted rotatably and displaceably on the nut (10). A third spring (16b) is clamped between the first spring support (23) and a second, forward spring support (22) which, in the released condition, is supported against the piston tube (5) and, during braking strokes, is supported against the nut (10) from the point when coupling changeover occurs. The first spring support (23) is supported counter to the direction of the braking force by a fixed stop (14) and, in the released condition, a second stop (18) connected to the nut (10) is situated behind the spring support (23) at a distance (A) corresponding to the application stroke. A fourth spring (24) is arranged between the nut (10) and the first spring support (23). The second, third and fourth springs (16a, 16b and 20) subject the first spring support (23) to a load counter to the direction of the braking force. <IMAGE>
Patent SE-8306086-L (SE)
Inventor: PETR A
Filed: 1983-11-07
Abstract: The double winch (2) cooperates with lifting wires or chains (9,10). The winch is placed on top of a house (1), on opposite sides of which the tower (5,6) to be raised are pivotably (7,8) located on foundations (3,4). - The towers are laid outwards from the house with their pivot axes parallel to the axis of the winch. The winch then functions to pull up the towers equally, maintaining a force balance. Above the winch can be positioned a vertical column, and the lifting wires can be drawn over a breaker wheel positioned at the top of the column to reduce stress and power requirement when the raising process commences.(1)
Patent SE-8400500-L (SE)
Inventor: ULANDER L L
IPC: B23K9/29
Filed: 1984-02-01
Abstract: A welding torch for a difficult-to-fuse electrode (19) consists of a housing (1) and an electrode holder (2) which is provided with a device (25) for the setting and clamping of the electrode. The electrode holder (2) is detachably connected to the housing (1) and is easily interchangeable. <IMAGE>
Patent SE-8402300-L (SE)
Inventor: SKOLD U
IPC: H01R11/28
Filed: 1984-04-26
Abstract: The invention relates to a device for preventing incorrect coupling of the cables which are provided for connection of a lead-acid battery to the electrical system of a current load, with the aid of a contact plate (4) which can be mounted on a mounting projection (7) which is located on the battery cover (1), consists of metallic lead and, for its part, is electrically connected to a terminal bolt which is passed through an opening in the cover, and the cover having one or more protrusions (16), with a stop surface, in the region of the mounting projection (7), between which surface and the contact plate (4) a tongue (13) or the like which projects from said contact plate (4), forms a spacer in the event of incorrect coupling. The protrusion or protrusions (16) is or are designed integrally with the battery cover (1), in a manner known per se, and the mounting projection (7) has a recess (17), which is open to one side of the same, for removable mounting of the relevant cable in the same with the aid of a mounting element (8, 9) which is fitted in the recess. <IMAGE>
Patent SE-8402387-L (SE)
Inventor: HALLDEN E
IPC: G21C17/022
Filed: 1984-05-03
Abstract: An electrode (20) for electrochemical measurements in aqueous solutions at high temperatures, especially measurements in water in or from a primary or secondary circuit of a nuclear reactor in operation at a temperature of the water substantially prevailing at that time, comprises a conductor (21) of a platinum-group metal which for part of its extension is enclosed within a casing (22) making tight contact with the conductor and consisting of sintered-together particles of aluminum oxide, zirconium oxide or other electrically-insulating material which is inert to water. The conductor has one part (21a) exposed the aqueous solution and one connection part (21b) for connection to an electrical measuring member.
Patent SE-8402970-L (SE)
Inventor: LIDMAN M
IPC: A23C9/142
Filed: 1984-06-01
Abstract: In order to produce a milk concentrate by membrane filtration of the milk produced at a milking plant the milk is during the milking continuously led to the concentrate space (2) of a member filter unit (1) possibly after heating to a temperature of 50 DEG -70 DEG  C. The degree of concentration of the outgoing concentrate from the concentrate space is determined in that two positive pumps (13, 16) are arranged to work at a constant internal relation in capacity each arranged to control a flow chosen among arriving milk flow to the concentrate space (2), outgoing concentrate flow from the concentrate space (2) and outgoing permeate flow from the permeate space (3) of the membrane filter unit (1).
Patent SE-8404692-L (SE)
Inventor: HICKS HAMILTON
IPC: C08J9/00
Filed: 1984-09-19
Abstract: A molded polyurethane foamed shape has finely ground dry fire-retardant particles containing a volatile active fire-retardant component which releases fire-retardant gas when exposed to fire and distributed throughout the shape and encapsulated by the polyurethane so as to protect the component against evaporation until exposed by initial burning of the shape.
Patent SE-8404961-L (SE)
Inventor: SAARINEN M
IPC: B65D/
Filed: 1984-10-04
Abstract: The invention concerns a two-part box. The box is made of a material 10 which comprises one material 11 for an inner part, and one material 12 for an outer part, by folding the material 10 in such a way that it produces a box-shaped inner part 11 and a jacket-shaped outer part 12. The inner part 11 and the outer part 12 are fastened to each other by means of a tear-off weak section 13a, 13b. The inner part 11 and the outer part 12 are joined by at least one corner by means of a corner section 27 provided with weak sections 13a, 13b. A first weak section 13a connects the corner section 27 with the inner part 11, and a second weak section 13b connects the corner section 27 with the outer part 12. The corner section 27 is arranged in the form of a seal tab, which is glued to an upper closing tab 25 on the box, alternatively to one side 19,23 on the outer part 12. <IMAGE>
Patent SE-8500566-L (SE)
Inventor: ACKERET P
IPC: B65D85/30
Filed: 1985-02-07
Abstract: A container for confining a pile of pictures and displaying one of the pictures, a housing with a movable part facilitating removal and insertion of pictures, a viewing window, a backing device with a portion engaging and urging the pile of prints toward the window, and a movable spring or latch to hold the backing device against the displayed print, said backing device being released upon actuation of said movable part.
Patent SE-8501134-L (SE)
Inventor: APELAND IVAR
IPC: B03B5/60
Filed: 1985-03-08
Abstract: In a sand classification tank for producing classified sand for concrete pouring purposes, i.e., sand containing predetermined fractions of sand grains of different sizes per unit of volume, a mixture of unclassified sand and water is introduced into a tank (1) partially filled with water, beneath the surface of the water, and the sand grains are deposited by sedimentation at the bottom of the tank at varying distances from the inlet, depending on their weight, such that the coarsest sand fraction will be deposited closest to, and the finest fraction or fines farthest from, the place where the sand/water mixture is introduced into the tank. For the purpose of retaining as much of the fines fraction as possible (i.e., sand grains of between 0.002 and 0.006 mm) as well as coarser sand fractions that are larger than conventional equipment can handle (up to about 12 mm), in order thereby to obtain a substantial savings of cement and substantially improved castability of the concrete as well as to reduce the water requirement considerably, the classification tank (1) is defined at the bottom thereof by a plurality of successive compartments (8,8a) each associated with one or more screw conveyors (9) for carrying off the sand from the respective compartments, said compartments (8,8a) communicating with the remainder of the tank (1) through slots (10) that preferably are adjustable.
Patent SE-8501348-L (SE)
Inventor: VEHENIKKILE M
IPC: A01G9/24
Filed: 1985-03-20
Abstract: Watering equipment running on rails 1,1' includes a water supply hose 4 supported on slides 5 moving in a groove of the rail 1. At the middle of the rail, there are guides (7,8), and a feed rail (9) whose end can be shifted so as to face either one of the guides for the purpose of guiding the slides onto the rail 1 dependant on which half of the rails, 1,1' the carriage 2 is moving. <IMAGE>
Patent SE-8501642-L (SE)
Inventor: HOUSEMAN D G
IPC: F16J3/04
Filed: 1985-04-02
Abstract: A weather seal device for providing a seal between a surface having longitudinal ridges and/or valleys and an elongate conduit extending therethrough, the device having an apertured base of resilient deformable material and a sleeve of resilient material integral with the base and projecting from one side. The base in use is superimposed on the surface and the elongated conduit extends through the aperture and through the sleeve. The base has a marginal edge portion to be positioned in use so that it extends in a direction inclined in the direction of the longitudinal ridges and/or valleys. The marginal edge portion is contoured along its length in a direction normal to the plane of the base, so that in a free state the length of the marginal edge portion measured along the contours is greater than the linear length.
Patent SE-8502230-L (SE)
Inventor: LUNDIN S
IPC: A01K1/02
Filed: 1985-05-07
Abstract: An animal box (1) comprises two box walls (2, 5), a restriction with a feeding device (4) and a rear gate (8) actuable by the animal. One of the box walls is divided in two parts (5, 6), at which the front part (6) closest to the feeding device, is arranged in angle with the second rear part (5) of the box wall, in such a way that an additional space is formed in the front part of the box and in that an front gate is arranged in this additional space, which gate is designed such that it opens out from the box after being actuated by the animal.
Patent SE-8502765-L (SE)
Inventor: JOHANSSON J O
IPC: H05H1/34
Filed: 1985-06-05
Abstract: An electrode for electric arc processes composed of a water-cooled holder (1) into which is fitted a case hardened of diffusion coated insert of zirconium or hafnium. The diffusion zone (5) consists of carbide, nitride, boride or silicide, compounds with very high melting points that will supress reactions between the holder and the insert that cause deterioration of the electrode.
Patent SE-8504066-L (SE)
Inventor: STROMMEN R
IPC: G01N17/00
Filed: 1985-09-02
Abstract: Probe for monitoring the corrosion of a metallic reinforcement member in a concrete body. Two elements (11,12) of a rodshaped material, preferably in one piece of a material identical to that of the reinforcement member, are joined in a loop. One leg (11) of the loop is acting as an active, corroding element of the probe, while the other leg (12) is covered by a protective sheating (14) of non-corrosive material, the loop being provided to be connected to an electric circuit for measuring the electrical resistance of the legs. In operative condition, the probe is embedded in the concrete body, electrically insulated from the reinforcement member.
Patent SE-8505091-L (SE)
Inventor: GADELL JOHANNESSON S I
IPC: E04G1/32
Filed: 1985-10-14
Abstract: Each pair of legs (10,11) of the stand forms a rigid unit with inverted V-shaped diverging legs which are connected near the foot part by a cross brace. The leg pairs have two casings or sockets (16) of which one is located on the upper half of the one leg and the other on the lower half of the second leg. The longitudinal direction of the casings (16) is parallel to that of the corresp. leg. The cross piece (12) has two downwardly directed pin parts (12a) which fit into the casings (16), and cross and angle braces (12b,12c) forming a horizontal beam between curved formations. The support stand can be transported dismantled in three separate parts which can be assembled by the pin parts (12a) of the cross piece being pushed into either the upper or lower casings (16), dependent upon whether the stand is required to be used at its full height or not. Since the leg pairs are pivotable around axes which deviate from the vertical line the frame can be used on uneven ground surfaces.
Patent SE-8600975-L (SE)
Inventor: FUKUSHIMA H
IPC: F16F15/12
Filed: 1986-03-04
Abstract: A flywheel assembly including a first flywheel fixed to a crank shaft of an engine and engaged and disengaged by a clutch disc, a second flywheel installed concentrically with the first flywheel and set to a specified mass, a damper mechanism resiliently connecting the both flywheels, and a friction damping mechanism which transmits an output from the second flywheel to a spline hub of the clutch disc only when said clutch disc engages with the first flywheel.
Patent SE-8603286-L (SE)
Inventor: PILLIS J W
IPC: F04B49/02
Filed: 1986-08-01
Abstract: An axial flow helical screw compressor with a slide valve and slide stop mounted end to end in communication with the intermeshing rotors has means for changing the volume ratio during operation by stepwise movement of the slide stop and for changing the capacity during operation in infinitely variable fashion, both in response to system operating conditions. In the event of interference between the movements of the slide stop and slide valve, the components are designed so that the movements of the slide stop overpowers that of the slide valve.
Patent SE-8702823-L (SE)
Inventor: PATTERMANN HANIBAL
IPC: G08B13/06
Filed: 1987-07-09
Abstract: A device for releasing a warning device includes a contactor (10, 11, 12) for actuating an electric circuit of the warning device, which contactor is operated for switching in by means of a movable touch pin (4), which by means of a spring force (5) follows the relative movement between a fixed point (2) and a point (1) belonging to a door leaf, a window or the like, so that when the distance between said two points is increased, said touch pin (4) moves so much that the contactor is operated into its switching in position. In order to form a small unit, which can be built in into the conventional securing plates of doors, windows and the like, said touch pin being connected with a catch means (6), which in its catching position holds said touch pin (4) in a fixed position, at least against movements in the direction in which said spring force (5) acts. The catch means (6) is controlled by a lock plunger (3) or by the corresponding movable parts of a lock for the door, window and the like, in order to hold firstly said catch position and secondly a position in which said touch pin (4) is released.
Patent SE-8703106-L (SE)
Inventor: HOLMBERG AAKE
IPC: E04F15/20
Filed: 1987-08-10
Abstract: In a method for eliminating creaking floor noises from floor types in which an underlay 124, for example of particle board, is supported by a heat-insulating material 123, for example cellular plastic panels, a plurality of elongate spacer elements 31 made of hard and smooth material, for example metal or plastic laminate, are arranged between the heat-insulating layer 123 and the underlay 124. To do this, a lifting tool 32 is used which is essentially sword-shaped and which can be driven in between the insulating material 123 and the underlay 124 in order to make it easier to introduce the spacer elements 31. When the latter have been put in place, the sword-like lifting tool is withdrawn. The lifting tool and the spacer elements also form the subject of the invention. In addition to eliminating creaking floors, it is also possible, by using a suitable shape and choosing a suitable material for the spacer elements, to smooth out an uneven floor, change the level of the floor or its incline and/or change the elasticity of the floor. <IMAGE>
Patent SE-8704739-L (SE)
Inventor: NISSBORG K
IPC: G01S/
Filed: 1987-11-27
Abstract: PCT No. PCT/SE88/00646 Sec. 371 Date Jul. 20, 1989 Sec. 102(e) Date Jul. 20, 1989 PCT Filed Nov. 25, 1988 PCT Pub. No. WO89/04972 PCT Pub. Date Jun. 1, 1989.The present invention relates to a method to measure the angle of incidence for radiation and a detector to carry out the method. The background for the invention is that in certain electromagnetic radiation, for example laser light of different wavelengths from UV to IR, there occurs an irregularity, speckledness, that is among other things caused by turbulence in the atmosphere. This phenomenon gives rise to problems during the registration of a single or a few short pulses of radiation. The probability of detection can decrease considerably at the same time as difficulties to reliably determine the angle to the source of radiation with high resolution can arise. This problem is solved by the invention by placing at least two detectors (a,b,c,d) so far apart that they receive an irradiance that is essentially un-correlated in the case of speckled radiation and that the detectors are made of two detector elements (1,2) that are mounted so close to each other that both detector elements receive essentially the same irradiance and in such a direction that the normals of respective detector element form a known angle ( beta ) with each other. One then calculates the angle of incidence ( alpha  ) by means of the signals (S1,S2) from the detector elements (1,2), that depend on the shape of the sensitivity beams, and said angle ( beta ) between the detector elements.
Patent SE-8802288-L (SE)
Inventor: AAKERBERG R
IPC: F28F3/10
Filed: 1988-06-17
Abstract: Method of coating a packing made of an elastomer, in particular a plate heat exchanger packing, with an outer protective layer made of a thermoplastic. The method is initiated by the elastomer packing being preheated to a temperature which exceeds the melting temperature of the thermoplastic chosen to be the protective layer. The packing is then dipped completely or partly in a powder bed consisting of the thermoplastic in powder form. The packing is thus coated with a sintered of powder which melts together to form a continuous layer. A packing for a plate heat exchanger made using this method has a core 14 made of an elastomer which is completely or in certain parts surrounded by an outer protective layer 15 made of the thermoplastic. This forms a dense continuous layer which essentially has no adhesion to the elastomer core 14. <IMAGE>
Patent SE-8900451-L (SE)
Inventor: KLEIVA G
IPC: F16D65/097
Filed: 1989-02-10
Abstract: Arrangement for disc brakes having so-called floating suspension containing a brake disc (3) and a brake caliper (2) which is movably mounted on a caliper holder (1) for axial motions relative to the brake disc (3). The brake caliper (2) has at least one pair of brake pads (7,9) having friction linings (14,15) intended to be brought to bear against braking surfaces on the brake disc (3). Load-bearing supporting surfaces (17-20) hold the brake pads normally in their intended positions in the caliper (2) by absorbing the forces acting mainly on the brake pads (7,9) due to friction against the brake disc (3) by cooperating with edge surfaces on the brake pads (7,9). These supporting surfaces (17-20) extend over only a part of the space up to the brake disc (3) to an imaginary geometrical delimiting plane for each brake pad (7,9), said plane extending parallel to the brake disc (3). The brake pads (7,9) have protrusions (24,25), each of which extend into an opening (28,29) in the caliper (2) or caliper holder (1), one opening (28,29) being provided for each protrusion (24,25). The protrusions (24,25) normally maintain no load-absorbing cooperation with the caliper (2) or caliper holder (1) but rather have normally a play between parts of the protrusions (24,25) and the corresponding openings (28,29). The openings (28,29) extend axially closer to the brake disc (3) than the supporting surfaces (17-20) so that when the brake pads (7,9) and brake disc (3) are worn down to such a degree that the brake pads (7,9) can move axially beyond the delimiting plane for the supporting surfaces (17-20), said parts of the protrusions (24,25) are caused during braking, by contacting reserve supporting surfaces (30) in the openings (28,29), to absorb the forces acting on the brake pads (7,9) due to friction against the brake disc (3).
Patent SE-8901295-L (SE)
Inventor: ZETTERLUND CLAES-GOERAN
IPC: H02G1/04
Filed: 1989-04-11
Abstract: The invention concerns a cable carrier for drawing cables or lines for power-line systems of the type which comprise a number of posts equipped with insulators for cables. The cable carrier comprises a framework 5 with an applicator device 20 for the temporary application of the cable carrier onto an insulator and with one or more wheels 6,6' positioned transverse to the lengthwise direction of the cable on which the individual cable can roll while being drawn between different posts. The wheels 6,6' can rotate and are mounted on a framework 7 which has a hinged connector 8 with a framework 5 fixed on the insulator in the applied way and is pivotable relative to this between a starting position in which the cable is supported on the wheels and a position tipped to the side in which the cable can slide off the wheels and down onto the insulator. <IMAGE>
Patent SE-8902213-L (SE)
Inventor: GOTTFRIDSSON LARS
IPC: A01B13/08
Filed: 1989-06-19
Abstract: By comparison with generally applied sowing methods, the effects of an agricultural machine with shares which cut over the whole of its working width are to promote growth and to conserve resources. The last-mentioned technology is nevertheless associated with problems essentially in the area of the design of combination points for tillage and sowing operations in a single pass. The execution of the combination points prior to this invention above all led to excessive drill formation after the rear points. The invention overcomes these problems in that the combination points (1) on the front row have significantly wider shares and associated broader devices (5, 6, 7, 8, 9, 10) for the application of seed and/or fertilizer below and behind the shares, and in that the shares of the outermost combination points (4) have their leading edges running inwards at an angle.
Patent SE-8902546-L (SE)
Inventor: GORODISSKY B P
IPC: B04B9/02
Filed: 1989-07-17
Abstract: The drive of a centrifuge utilized in biology, biophysics and medicine includes a casing accommodating a stator and a rotor whose shaft is installed in an angular bearing and rigidly connected with a flexible shaft fixed rotatably in a dumping device. The casing has passages for the circulation of lubricant and coolant, respectively, the rotor has a blind hole arranged coaxially with the rotation axis of the rotor; and the angular bearing has supporting and radial slide surfaces and is fixed in the rotor by means of the damping device so that the radial slide surface is located at least partly in the blind hole of the rotor, said bearing having passages ensuring circulation of lubricant over its supporting and radial surfaces.