baber/WOPTO huggingface dataset:
Patent SE-7901782-L (SE)
Inventor: INAGAWA T
IPC: H01H50/28
Filed: 1979-02-27
Abstract: A flat electromagnetic relay which includes a base member having at least two projections extending from a flat surface thereof. At least one hole (or indent), fitting a pertinent one of the projections, is formed in each supporting block that holds a contact, yoke, a hinging spring, or the like. These and similar members are successively stacked on the surface of the base member, with the projections fitted through the holes in the supporting blocks. The free ends of the respective projections are then deformed to secure and hold the components in position. A contact actuating card is put in place after the stack of contact holding blocks is assembled and locked in position. The block through which a contact carrying leaf spring is molded preferably has an end surface formed at an angle such that a portion of the leaf spring may be subsequently bent to extend substantially perpendicular to the remainder of the leaf spring, thereby forming a solder terminal. When used between the base member surface and one of the blocks, a return spring is precisely positioned preferably by an additional projection formed on the base member surface. A dust cover for the relay may have a ridge for restricting the return movement of the armature.
Patent SE-7906913-L (SE)
Inventor: JONSSON PER ANDERS AKE
IPC: F24H1/34
Filed: 1979-08-20
Abstract: A device for heat recovery from solid fuels, consisting of a furnace (11) in a heat insulated (10) space, a means (20) of supplying combustion air and a flue (18) in which the heating surface (19) is located. A wall (14) separates the furnace space (11) into two separated chambers (12, 13), namely a fuel combustion chamber (12) and a flue gas combustion chamber (13), which joins the fuel combustion chamber (12) with a flue (18). Both chambers (12, 13) have a common air supply duct each with its own inlet (23, 24) from this duct.<IMAGE>
Patent SE-7907397-L (SE)
Inventor: KERKKEINEN J R T
IPC: G05D9/12
Filed: 1979-09-05
Abstract: The degree of fullness of a mill driven by an electric motor is measured by, firstly, measuring the variation of the power input of the mill and, secondly, determining the degree of fullness on the basis of the degree of variation of said power input, whereby use is made of test or calibration measurements performed, previously with different degrees of fullness. Perferably a current or voltage signal descriptive of the power input is created and then a signal representing the degree of fullness is generated as proportional to the amplitude of said voltage or current signal.
Patent SE-7908263-L (SE)
Inventor: ROBERTSSON H L E
IPC: B03C1/16
Filed: 1979-10-05
Abstract: Magnetic arrangements for removal of iron spatter even during transport of casting moulds are already well known. The invention is characterized by a rotating magnetic drum 1, placed on the top side of the mould 4. The magnetic roller 1 makes up part of a conveyor 2 and can be raised and lowered. The magnetic roller 1 preferably consists of a drum with two diametrically attached rows of magnets. <IMAGE>
Patent SE-7910647-L (SE)
Inventor: NEGISHI T
IPC: G11B15/675
Filed: 1979-12-27
Abstract: An automatically loading and unloading mechanism for a magnetic recording/reproducing apparatus. Tape pack detecting element is provided within an area where a tape pack is to be inserted. A cam member is operable by the tape pack detecting element to actuate a second slide member. The second slide member is provided with a gear meshable with a pinion provided on a first slide member, a worm wheel meshable with a gear portion of a rotating lever pivotally connected to a chassis together with a resetting spring, and an attracting portion for holding the second slide member in the actuated position by an electromagnetic mechanism. The rotating lever has a fork portion engageable with a guide formed on a slidable frame member and leading the guide along a bent slot formed on a guide member. An actuating lever is positioned so that it may be operated by the guide led along the bent slot. A motor for driving the pinion is incorporated in a power source circuit in relation with the electromagnetic mechanism. A power switch operated by the second slide member and an ejecting switch operated by an ejection operating portion are connected in the power source circuit.
Patent SE-8000337-L (SE)
Inventor: FRIGO VITO
IPC: B29C51/08
Filed: 1980-01-16
Abstract: The process disclosed consists of using a covering material 3 as a backing for added material 19 and, during a pressure moulding step, bringing about changes in the contour of the superimposed covering 3 and the added material 19 to obtain a three dimensional outline of the desired final product. The added material 19 may be any suitable chemical product which can be hot or cold press-moulded. <IMAGE>
Patent SE-8000988-L (SE)
Inventor: LARSSON HENRY
IPC: A01C11/04
Filed: 1980-02-07
Abstract: The invention entails a method as well as an apparatus to separate and affix a limited amount of seed on a track arranged at fixed intervals between points along the track (10), whereby it becomes possible to easily and effectively control and proportion the number of seeds, which are required to be affixed to the track (10).This aim is achieved through a limited number of seeds being picked up from a seed storage (7) having been lifted to the storehouse by a lifting instrument (5), that is composed of at least one continuous, preferably alternately stored seed-lifting rod (5), that can be lifted up through a seed storehouse (7) and that the lifting rod (5) can be lifted so that the said seeds are transported for placement on the aforementioned seed-lifting rod (5) located for feeding of seeds onto a preferably adhesive-covered track (10).<IMAGE>
Patent SE-8004385-L (SE)
Inventor: RYSTI A
IPC: B65G57/24
Filed: 1980-06-12
Abstract: Timber packing apparatus and method are disclosed wherein a timber mat is transferred from a delivery conveyor to a lift by structural elements which raise the mat or a selected portion thereof, shift it longitudinally and lower it, the elements being so arranged that the longitudinal movement is independent of its other movements thus to minimize the mass forces of the moving parts.
Patent SE-8005084-L (SE)
Inventor: STROM J
IPC: D03D11/00
Filed: 1980-07-10
Abstract: This invention consists of a formation wire cloth for paper and cellulose machines' wet parts consisting of a longitudinal and transverse thread system woven so that at least a two-layer wire cloth is formed by means of a transverse thread system in two or more layers. The purpose is to create improved dewatering properties with high retention characteristics for formation wire cloth in the wet part of paper and cellulose machines. The wire cloth is thus shaped so that in the transverse system the layer 2, which forms the wire cloth's wear side has a thread density that is at least a third less than the thread density of the layer 1 of the thread system which forms the wire cloth's formation side. <IMAGE>
Patent SE-8005147-L (SE)
Inventor: HERTEL G
IPC: F02M17/09
Filed: 1980-07-14
Abstract: In a constant-pressure carburetor having a fuel/air mixing chamber (3) which operates under reduced pressure, fuel feed means through which the fuel is drawn into the mixing chamber (3) from a float chamber (6) as required, an air inlet duct (1) having an automatically vacuum controlled air intake valve (2) upstream of the mixing chamber (3), and a suction duct having a driver actuated throttle member (4) downstream of the mixing chamber (3), the fuel feed means includes a fuel atomizer nozzle (5) having a central fuel supply passage (14) surrounded concentrically at its outer end by an annular constricting atomizing air outlet (15) whereby the velocity vectors of fuel and atomizing air at the nozzle outlet differ in magnitude and direction, and proportioning means for regulating the flow of fuel through the central passage (14) of the nozzle (5) and including a member (11) which is movable towards and away from the inlet (10) to the passage (14) by a control (12) operated in response to the output (A) from an electronic control unit (13) having one or more operating parameter impuls (E1 to EN). Atomizing air is supplied to the outlet (15) of the nozzle (5) by a passage (16) communicating with the air inlet duct (1). Alternatively the passage (16) may communicate with an air compressor. The mixing chamber wall is heated and the fuel atomizer nozzle (5) leads from the mixing chamber wall obliquely into said mixing chamber.
Patent SE-8006033-L (SE)
Inventor: STAHL KURT
IPC: F16D65/092
Filed: 1980-08-28
Abstract: A carrier body of a brake pad for disc brakes, which carrier body is arranged to support a friction coating of the brake pad and includes a plate-shaped molded member of a hard ceramic material presenting a rear face and a circumferential edge face, and a cover secured to the member and contacting the rear face of the member. The cover is made of a material which can be shaped under pressure and/or heat and which is formed to additionally encase the circumferential edge face of the plate-shaped molded member.
Patent SE-8007778-L (SE)
Inventor: EISEND E
IPC: B62M11/16
Filed: 1980-11-05
Abstract: A ratchet gear, particularly for driving hubs of bicycles, having a pawl mounted in a pawl carrier without the use of bolts. The head of the pawl is provided with a securing surface which, even when the pawls occupy the engaged position, is situated opposite an intercepting surface of the pawl carrier, in the peripheral direction about the pivot, so that the partly cylindrical bearing foot of the pawl cannot be moved out of the partly cylindrical bearing bushing to any great extent and it is impossible for the head of the pawl to become jammed between the pawl carrier and the gear carrier.
Patent SE-8100593-L (SE)
Inventor: HUSEBYE EYSTEIN
IPC: E02B17/00
Filed: 1981-01-29
Abstract: This disclosure is concerned with novel water-tight boxes for submergence in the sea, containing preferably fresh-water ice produced in another location and inserted into the box, with cooling means associated with the box that compensates for heat from the environment surrounding the box that would otherwise commence to melt the ice.
Patent SE-8100708-L (SE)
Inventor: LANGENSIEPEN G
IPC: B05C17/005
Filed: 1981-01-30
Abstract: A resilient end closure for cylindrical extrusion press container (3) which also serves as an expulsion piston head for viscous plastic material (8) comprises a crown plate (1), a hollow skirt portion (2), and at least one sealing lip (4). The sealing lip (4) is swept back at an angle towards the filling end of the container to create a pocket (5) which enhances the venting, sealing and driving effects. A wiping lip may be provided around the periphery of the crown plate (1). Internally, the piston head may be provided with a deformable annular lip (7) and a buffer ring (7a) to enable the piston head to be driven by a mechanical drive member fitted into the piston head. <IMAGE>
Patent SE-8102732-L (SE)
Inventor: CAIRNS H
IPC: A61K31/35
Filed: 1981-04-29
Abstract: There are described salts of 1,3-bis(2-carboxychromon-5-yloxy)propan-2-ol with certain long acting or  beta 2 selective bronchodilators. There are also described certain pharmaceutical mixtures comprising (a) one or more of 1,3-bis(2-carboxychromon-5-yloxy)-propan-2-ol, or a pharmaceutically acceptable salt thereof, in combination with (b) one or more  beta 2 selective or long acting bronchodilators, or a pharmaceutically acceptable salt thereof.
Patent SE-8103661-L (SE)
Inventor: HOLMQUIST S
IPC: G06Q10/00
Filed: 1981-06-11
Abstract: A planning supervision of different machines for working of different products planning charts are used with disengaging marking units as riders, whereby a line is reserved for each machine. Bringing a planning chart in order is time consuming. The invention decreases the time necessary for bringing a planning chart in order. To do so a computer is used with a set of buttons (1), with a processor (2), with a memory (3) for a program, with a memory (4) for the amount of products to be worked and for the necessary time for working and with a display window (8) for each machine to be supervised.
Patent SE-8105633-L (SE)
Inventor: MUHLBACHER KARL
IPC: B60K1/00
Filed: 1981-09-24
Abstract: A battery powered vehicle is provided with a vehicle frame and an electric motor whose main shaft is connected to a differential gear by means of a gear train with a variable transmission ratio, the motor shaft and all gear shafts being parallel to the axle of the driving wheels. In order to achieve a compact design and to avoid power-consuming drive elements the electric motor and the variable transmission gear as well as a potential reducing gear mounted between the latter and the differential gear, are positioned on a subframe which is connected to the housing of the driving wheel axle on the one side whereas the other side carrying the electric motor is attached to the vehicle frame by means of a cardanic suspension.
Patent SE-8106170-L (SE)
Inventor: HEIZ U
IPC: B65G63/02
Filed: 1981-10-19
Abstract: PCT No. PCT/CH81/00109 Sec. 371 Date Jun. 1, 1982 Sec. 102(e) Date Jun. 1, 1982 PCT Filed Sep. 30, 1981.The transport installation comprises a reception station and a transport vehicle between which a load can be displaced in a horizontal plane by movement of the vehicle. To avoid the necessity of raising the transport vehicle or of having recourse to an auxiliary vehicle, an endless conveyor, extending in the direction of displacement of the transport vehicle is provided at the reception station. The endless conveyor comprises a horizontal portion for receiving the load and this portion is preceded by a downwardly inclined portion intersecting the horizontal plane along which the load can be transported. At least one drive wheel, co-operating with a corresponding drive element carried by the transport vehicle, is provided at the reception station for driving the endless conveyor at the same time as the transport vehicle.
Patent SE-8107568-L (SE)
Inventor: STERNER BENGT J
IPC: H02M7/5387
Filed: 1981-12-17
Abstract: The invention relates to an electrical safety device controlled by mutually independently generated pulse trains (ia1, ib1) for providing alternating current (iL1) through a winding (L1) only as long as the pulses in the pulse trains occur alternatingly and the components in the safety device are not faulty. The safety device in accordance with the invention includes at least one pair of switching devices (T1, T2) provided with control electrodes (a1, b1) each adapted for receiving a pulse train for alternatingly making the switching devices (T1, T2) conductive and non-conductive. The switching devices (T1, T2) are either connected in series between both poles of a DC voltage source, one end of the windings (L1) being connected to the connection point between said switching devices (T1, T2) while the other end of the winding (L1) is connected either to the center tap of the DC source, or to a potentially stable point via a capacitor (C1) or to the connection point between a further pair of like switching devices provided with control electrodes, each of which is also adapted for receiving a pulse train for making said further pair of switching devices alternatingly conductive and nonconductive, or they are connected with one of their poles to the one pole of the DC voltage source, while the other poles of the switching devices are connected to either end of the winding, which has a center tap connected to the other pole of the DC source.
Patent SE-8201594-L (SE)
Inventor: ERIKSSON KARL GERHARD
IPC: E04B2/70
Filed: 1982-03-15
Abstract: An interlocking joint for a timber house with dovetailed joints, for example. At the joint, the boards (10, 11) of only one of the adjoining walls go through the joint. These boards have slots (16, 116) that have a dovetail or similar shape.The boards (12) of the other adjoining wall have ends with similarly shaped projections (114) that are fit into these slots. In the wall (10, 11) with the slotted boards, the same type of slots (117) is found on the opposite side. Loose board ends (13) with projections (115) are fit into these slots. The invention is also a method for producing an interlocking joint in a timber house, where the boards are at least partially produced on the construction site when the building is being constructed. A wall with through boards is raised and held in place by outer supports. The dovetailed slots (116, 117) are then produced in the boards by sawing angled cuts and then removing wood between the cuts. A saw is also used to produce the dovetailed projections (114, 115) on the boards (10, 11) that are to have such.<IMAGE>
Patent SE-8201735-L (SE)
Inventor: BLAIN W
IPC: G02B5/09
Filed: 1982-03-18
Abstract: An optical scanning system includes scanning means arranged to scan an object field and comprising, in one form, a rotatable drum (10) carrying a plurality of pairs of mirrors (12, 13). A detector (21) is provided which is sensitive to optical radiation directed on to it by the scanning means. Means, such as telescopes (17, 22) collect radiation from at least two fields of view for presentation to the object field of the scanning means. Optical switching means are provided so that radiation reaches the detector (21) from each field of view in turn. The switching means may be an optical shutter (14) having reflective regions (15) and transparent regions (16).
Patent SE-8206633-L (SE)
IPC: B22D41/00
Filed: 1982-11-22
Abstract: In an arrangement for injection of gas-powder mixtures into a metal melt in a crucible 1, preferably a foundry crucible, from a gas-powder mixer 11 through an injection lance 4 lowerable into the crucible, a lid 2 or hood is arranged to be placeable over the crucible. A vertical rack 5 is mounted on the lid with a vertical guide, whereby a lance fastening for the injection lance is arranged in or at the guide. Drive means 8, 9 are arranged for lowering or lifting the lance down into or up from the melt, respectively, through an opening arranged in the lid. A gas-powder mixer 11 is arranged juxtaposed the crucible with a pipe 18 for the gas-powder mixture from the gas-powder mixer up to the upper end of the lance in the rack mounted on the lid. <IMAGE>
Patent SE-8301662-L (SE)
Title: Lined conduit, elbow, or tee etc. for hot combustion gases - has castable refractory between pipe and flexible insulating refractory blanket with polyethylene layer over it
Inventor: DE FEO A
IPC: F16L59/16
Filed: 1983-03-25
Abstract: A flexible insulating refractory blanket is around and in contact with the liner. A pipe is around the blanket and spaced therefrom, and a castable rigid refractory is between the pipe member and the blanket. Anchors are connected to the inside dia. of the pipe and extend into the castable material. The liner includes male and female slip joint ends for permitting thermal expansion of the liner with respect to the castable material and the pipe member. Method of fabricating the lined conduit etc. is also disclosed which utilises a polyethylene layer over the refractory blanket after it has been compressed to maintain the refractory blanket in a compressed condition until the castable material is in place. Hot gases are then directed through the interior of the liner for evaporating the polyethylene and setting the castable material which permits the compressed blanket to come into close contact with the castable material.
Patent SE-8302484-L (SE)
Inventor: ARMIJO JOSEPH SAM
IPC: G21C3/20
Filed: 1983-05-02
Abstract: A nuclear fuel element (14) for use in the core of a nuclear reactor is disclosed; it has a roll-bonded fuel can (17) with a substrate (21), a non-alloyed zirconium barrier (22) metallurgically bonded to the inner surface of the substrate, and an inner layer (23) metallurgically bonded to the inner surface of the zirconium barrier. In this roll-bonded fuel can, the inner layer and the zirconium barrier screen the substrate from impurities or fission products from the nuclear fuel material within the roll-bonded fuel can. The zirconium barrier accounts for about 1 to about 30 % of the thickness of the fuel can. The inner layer and the zirconium barrier protect the substrate from stress corrosion cracking, and the zirconium barrier restricts the propagation of stress corrosion cracks. The substrate and the inner layer of the fuel can are selected from amongst conventional can materials and are preferably a zirconium alloy. <IMAGE>
Patent SE-8304957-L (SE)
Inventor: EELMAN P C
IPC: D21B1/32
Filed: 1983-09-15
Abstract: In a process for producing a fibre suspension, in particular from waste paper, a soaking drum is mounted to tilt on a frame, in order to release a variable quantity of fibre suspension from the drum by means of the adjustable angle of inclination of the drum. The support frame in this case is designed so that the drum can be tilted downwards at its end discharging the suspension. The fibre suspension taken off from the drum at a relatively high consistency then passes onto a transport belt whose capacity is designed for the maximum fibre quantity to be taken off. A constant speed of the conveyor belt is sufficient, but it would also be possible to provide a variable speed, in order to adjust it to the fibre quantity to be taken off. The drum is also mounted via support rollers directly on an upper frame, on which the drive means for rotating the drum are provided so that further rotary driving of the drum is possible even during the swivelling and after the swivelling motion of the drum.
Patent SE-8405921-L (SE)
Inventor: JANISZEWSKI G
IPC: B60T11/10
Filed: 1984-11-23
Abstract: A device for motor vehicle braking systems, which is designed to facilitate starting on hills. The device comprises a piston cylinder device, controlled by an electronic unit which is coupled to a pneumatic or hydraulic pressure system and acts on the brake pedal. Signals are fed to the electronic unit from a sensor for vehicle speed and direction and from a pair of sensors sensing brake pedal position and gas pedal position. When the signals from the first-mentioned sensor indicate that the vehicle has been brought to a stop after movement in a direction differing from the direction selected via the gear selector and indicated by sensor, at the same time as the two other sensors signal that the brake pedal has been depressed and the gas pedal has been released, the piston cylinder device is activated to brake the vehicle. If the accelerator is then depressed the device is deactivated and the brake is released.
Patent SE-8501331-L (SE)
Inventor: HEIKKILE J P
IPC: A01B15/14
Filed: 1985-03-19
Abstract: A plough comprises a frame (10) and several plough beams (11) pivoted to the frame, each plough beam being provided with at least one plough body for cultivating the ground. The frame is coupled by a drawbar (12) to a linkage (13) which can be connected to a towing vehicle. A means (18) for transmitting movement between the linkage (13) and the frame (10) is acted on partly by a first adjustment means (20) for parallel movement of the frame (10) at the same time as the plough bodies are moved in parallel to adjust the position of the first ridge and, partly by a second adjustment mechanism (22) to change the working width of the plough while maintaining the direction of the plough bodies. <IMAGE>