baber/WOPTO huggingface dataset:
Patent SE-8303514-L (SE)
Inventor: MOORE R G
IPC: E21B33/043
Filed: 1983-06-20
Abstract: A well tool for running, cementing and washing a well housing or casing hanger including a tubular body, a cementing stinger on the lower end of the body, a well housing releasably supported on the body, a hollow skirt having inwardly facing ports and positioned in surrounding relationship to the upper end of the housing, a washing fluid supply to the skirt, a pressure responsive valve in the washing fluid supply, the support for the well housing including a pressure responsive release and the pressure responsive valve and the release are connected so that the supply of washing fluid under pressure to the connection opens the valve and actuates the release for the washing step and the step of retrieving the well tool.
Patent SE-8304206-L (SE)
Inventor: HAINES R C
IPC: B29D22/04
Filed: 1983-07-29
Abstract: A tennis-ball is made by covering a spherical core with twelve substantially identical pentagonally-shaped pieces of a cover material. Before the pentagonally-shaped pieces are attached to the core, they are covered on their outermost surface by a removable layer of adhesive-impermeable barrier material (e.g. tissue paper). The barrier material restrains the movement of the pentagonally-shaped pieces when applied to the spherical core, so that a narrow uniform seam is obtained. When all twelve cover pieces are correctly positioned on the core, the barrier material is removed and the assembly subjected to a random rolling action to "finish" the ball.
Patent SE-8304518-L (SE)
Filed: 1983-08-19
Abstract: The invention concerns a turntable which incorporates a face-plate, a mechanism for turning this, and a mechanism for locking off the face-plate's position. The mechanism for turning the face-plate (13) consists of a transformer (1-7) for the conversion of swing movements to turning movements, whilst the face-plate (13) is built up from a centre-part (18) and a side-part (19) which engages with the centre-part along a ring shaped support surface (20). The mechanism (14) for the locking off of the face-plate's (13) position combines with the side-part (19). Two coaxial permanent magnets (29, 30) having different polarities are set against each other, whereby one magnet is secured on the face-plate's (13) centre-part (18) and the second magnet is secured on a bowl shaped container.<IMAGE>
Patent SE-8306367-L (SE)
Inventor: HAGSTAM E H
IPC: A61K38/095
Filed: 1983-11-18
Abstract: There is disclosed, in one aspect, an antidiuretic composition in oral dosage form for humans. This composition comprises an antidiuretically effective amount of 1-deamino-8-D-arginine vasopressin (DDAVP) and a pharmaceutically acceptable carrier. The composition is capable of dissolving and being absorbed in the gastrointestinal tract of a human. The composition isused in tablet, capsule, or other generally accepted oral dosage form and generally from about 50 to about 200 micrograms of DDAVP is used per unit dosage In another aspect, there is disclosed a method for treating diabetes insipidus. This method comprises orally administering an antidiuretically effective amount of DDAVP to a human. The DDAVP is substantially dissolved and absorbed in the gastrointestinal tract of the person so treated.
Patent SE-8401076-L (SE)
Inventor: ONOKI F
IPC: G01B3/32
Filed: 1984-02-28
Abstract: A description is given of a device for determining or discriminating the central thickness of lenses or eyeglasses, which is characterised by a plurality of master or template discs (3-A, 3-A', 3-B, 3-B', 3-C, 3-C', 3-D, 3-D') of different thickness in each case and by a support element (1; 2, 1A-1D) for holding the discs, it being possible before a lens or an eyeglass is subjected to the edging process for its central thickness after the processing to be determined or discriminated uniquely and with good precision (visually). 
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Patent SE-8401094-L (SE)
Inventor: ABERNATHY FREDERICK H
IPC: G06V10/20
Filed: 1984-02-28
Abstract: A system that automatically scans the shape of a flat object located in a viewing field, recognizes the shape by identifying at least one moment (e.g., the first moment, area; the second moments, products of inertia; or a higher moment), calculates the centroid and angle of inclination of a principal axis, and then moves the object to a desired location and into a desired orientation.
Patent SE-8401612-L (SE)
Inventor: MULLER A
IPC: B60C27/14
Filed: 1984-03-23
Abstract: The invention relates to a tyre chain composed of an internal part and an external part connected by a movable part. The internal part is fitted with a closure consisting of two elements, a closing element and a corresponding closing element. An opening 34 in the closing element 5, which opens in the direction of the corresponding closing element 6 is connected to a fastening orifice 37 by means of a guide section 36 transverse to the direction of insertion of the element 6. A safety feature 39 for the fastened corresponding closure element is provided in the zone lying between the opening 34 and the fastening orifice 37 which is transverse to the guiding section 36. The system is easy to close, the corresponding closing element being protected against any risk of untimely unfastening. <IMAGE>
Patent SE-8401833-L (SE)
Inventor: PLATEN MAGNUS HUBERT BOGISLAV
IPC: F24V50/00
Filed: 1984-04-03
Abstract: Through the humidity of the air, ice forms on the screen surface. Circulation of the heat-carrying medium is interrupted periodically, whilst air can be continuously passed through the ice-laden screen. - This causes ice to melt from the screen more rapidly.
Patent SE-8404236-L (SE)
Inventor: LAGNE U J
IPC: F04B43/10
Filed: 1984-08-27
Abstract: A liquid pump in which an elastic pipe (31), is equipped with spirally arranged metal-sheathed threads (42), which functions as a pump. Pumping is achieved by moving one end (32) of the pipe (31) via pressure changes in another elastic pipe (21) connected with the pipe (31).<IMAGE>
Patent SE-8500691-L (SE)
Inventor: SJOSTRAND E
IPC: F04D29/16
Filed: 1985-02-14
Abstract: The invention concerns a seal device for preventing leakage between an impeller and its surrounding housing. According to the invention the impeller (1) and the housing (2) are provided with one seal ring each (3) and (4) resp, which together form a mechanical seal device. At least one of the rings (3) is attached by help of an O-ring (5) in a slot (6).
Patent SE-8502989-L (SE)
Inventor: KARLSSON B
IPC: B65G39/12
Filed: 1985-06-17
Abstract: The tool is for pushing the rollers on and pulling them off. The tool is displaceably guided parallel to the long shaft by a rod.
Patent SE-8601682-L (SE)
Inventor: BERMOND G
IPC: F16C33/78
Filed: 1986-04-15
Abstract: A rolling bearing has a pair of sealing rings, each of which presents at least one radial lip designed to rest and slide on a corresponding surface of the bearing inner ring and is inserted in an annular groove formed on the bearing outer ring, the aforementioned groove presenting, on the side facing the row of rolling bodies, a first tapered shoulder surface for the sealing ring and, on the opposite side, a second shoulder surface for the ring itself; each of the aforementioned sealing rings being made of deformable material and having a metal annular strengthening member and a layer of the aforementioned material arranged over the strengthening member, on the side facing the first shoulder surface, and designed to rest on the first shoulder surface.
Patent SE-8604155-L (SE)
Inventor: PLYMOTH J
IPC: B08B15/04
Filed: 1986-10-01
Abstract: The invention relates to an adjustable device for the extraction of gas, smoke, dust and the like, comprising a flexible hose 2, an articulated arm, consisting of an elongated upper arm 1, an elongated lower arm 7 and an intermediate joint. The upper arm 1 is connected to the hose 2 at a substantial distance from the joint and the coupling is constituted by a universal joint 16 which allows the lower arm 7 to swing out in two perpendicularly opposed planes. The lower arm 7 is connected at its free end to the hose 2 and the lower arm is provided with a rotary coupling 9, allowing movement of the hose 2 around the upper arm. <IMAGE>
Patent SE-8701009-L (SE)
Inventor: CARLSSON J E K
IPC: B27G13/00
Filed: 1987-03-11
Abstract: The clamp rail (15) is accommodated in the holder (14) track, and the blade (16) is clamped between the holder and the rail. The holder has an indentation which determines the position of the blade, and the carrier has lock (56) for securing the clamp rail in the holder. - The clamp rail has a part with a wedge component which comes into engagement with the blade in the indentation when the clamp rail is moved into the track. The lock components move the clamp rail, locking it securely against the holder, forming and maintaining clamp force in the rail in contact with the blade.
Patent SE-8701994-L (SE)
Inventor: HYSING ARNE G
IPC: B66F9/18
Filed: 1987-05-15
Abstract: The compacting plate (1) is fitted to the top yoke of a fork lift truck or in a free-standing frame into which the truck travels. The material to be compacted is placed in a container (4) which is lifted by the truck towards the plate (1).
Patent SE-8703485-L (SE)
Inventor: PERSSON J
IPC: C10F5/02
Filed: 1987-09-08
Abstract: Method and arrangement for extracting peat, in which the peat is milled up from a bog. By means of a press screw 16, the lifted peat is pressed into a strand which, when discharged from the screw, is separated into pieces which are set down on the ground to dry. The peat is pressed into a cylindrical strand of relatively great diameter, 100-400 mm, and is provided, for example by means of a mandrel 20 arranged in association with the screw 16, with a continuous centre hole 12. Peat pieces 10 with a length of roughly 300-500 mm are separated from the strand and are placed upright on the ground with the continuous through-hole running essentially vertically for rapid drying of the large peat pieces. <IMAGE>
Patent SE-8900874-L (SE)
Inventor: HOLMSTROEM G Y
IPC: B65B51/22
Filed: 1989-03-13
Abstract: The invention relates to an arrangement for the continuous carrying out by means of induction heat of a continuous weld along a moving web of laminated packing material (8). The arrangement comprises two similar elongated metal plates (1) with two slots (2, 12). The metal plates (1) are arranged at some distance from one another and are connected electrically to one another and to an a.c. source (10). The laminated packing material (8) which is to be welded together is advanced between the two plates (1). Within the plates (1) pressure rollers (6) are arranged in a recess (5).
Patent SE-9000637-L (SE)
Inventor: WIDENBAECK R
IPC: A41D13/00
Filed: 1990-02-23
Abstract: A protective costume is formed by a shell, which is to form a pair of sleeves, being laid flatly on a flat sheet of material 1 spread out in a single layer and being connected to this along a closed-loop connecting line 7. The connecting line 7 extends transversely across the entire back region of the costume and the side parts of the costume around in front of the shoulder section of the wearer, i.e. around more than half the circumference of the coat of the costume, whereby the material piece can be tailored to the upper body of the wearer. When all material in both the material piece 1 and the shell 6 inside the join line 7 is cut away, the two end parts 61 of the shell form sleeves which are comfortably accessible from the inside of the material piece 1 forming the body-enclosing coat of the costume. <IMAGE>
Patent SE-9001102-L (SE)
Inventor: BIELFELDT F B
IPC: B27N3/24
Filed: 1990-03-27
Abstract: A continuously working press is provided wherein steel bands of at least 2 mm thickness are used, and the roller bars have a diameter of at least 20 mm, preferably 21 mm. The roller bars, at the end faces thereof, are mounted in guide chains driven by entry sprockets. The entry and feed sprockets, which are fixed on the same axis, of the table and press ram are controlled in a synchronized manner and, in each case with the same radius, enclose both the roller bars as well as the link sleeves or the protective rollers in such a way that the center axes of the top and bottom roller bars are in alignment with one another in the pressure direction.
Patent SE-9002901-L (SE)
Inventor: BIELFELDT F B
IPC: B30B5/06
Filed: 1990-09-12
Abstract: A continuously working heating-plate press is disclosed for use in the manufacture of particle boards, fiber boards, plastic boards or the like. The plate-press includes endless steel belts which are run around a fixed press table and a lowerable press ram via drive and tail drums, the press table and press ram defining an adjustable press gap. More particularly, the steel belts are supported by roller bars and transmit a pressure to the material drawn moving the material through the press gap. Heating plates are attached to the press table and press ram providing heat to the material in the press gap. In addition, first and second flexible heat transfer systems are located in a feeding area between the tail drums and the initial point of contact between the steel belts and roller bars and provide heat to the material drawn prior to entry in the press gap. The invention also includes a method for heating a continuously working heating-plate press.
Patent SE-9003645-L (SE)
Inventor: ERIKSSON BROR ALLAN
IPC: B60L7/08
Filed: 1990-11-15
Abstract: Four (1,2,3,4) motor/generators are series-coupled (1,2 and 3,4) in pairs. In series with each motor/generator pair are magnetising fields (5,6 and 7,8) which at opposite ends are coupled together at a specific point (9). Parallel over the fields are positioned shunt resistances (14,15) with the aid of which the degree of magnetisation in the motor fields can be increased or reduced. At the specific point the two motor/generator pairs are coupled to a common ballast resistance which is adjustable (10). In series with this ballast resistance is a current limit relay (12). By the current limit relay being connected at its other end to the first motors in each pair (1,3), two current circuits are formed. - The current limit relay is so coupled that it activates an automatic control (13) which affects the adjustment of the shunt and ballast resistances (14,15; 10). The control also activates the comprsses air cylinders operating the mechanical brakes of the vehicle.
Patent SE-9101395-L (SE)
Inventor: NETTELBLADT H
IPC: H01L33/00
Filed: 1991-05-08
Abstract: A surface emitting LED has a PN junction between two semiconductor layers, at least one layer being an active layer. The diode is adapted for emitting light through an exit surface. Between the active layer and the exit surface the diode has a luminescence layer with a narrower energy gap than that of the active layer.
Patent SE-9200605-L (SE)
Inventor: KAGEBECK T
IPC: F16G3/00
Filed: 1992-02-28
Abstract: The invention relates to a device for joining together toothed belt elements (16, 20). The device includes two flat parts (12, 24) which are mutually joined through the medium of a hinge-forming web-part (26). At least one flat part (24) has engagement elements (30, 32) for engagement with corresponding recesses in the belt elements (16, 20), and snap-in locking means (36, 38, 40, 42) are provided for locking the flat parts (12, 24) together.
Patent SE-9202678-L (SE)
Inventor: WAHLEN K
IPC: B65D6/16
Filed: 1992-09-17
Abstract: A locking device for interlocking parts (1, 2, 3) separable from each other comprises at least a first locking means (11) arranged on a first (1, 3) of said parts and having a projection (14) and at least a second locking means (17) arranged in the second part (2), co-operating with the first one and having a corresponding recess. The projection (14) is arranged movable with respect to the first part (1, 3) and displaceable out of and into locking engagement with the recess (17) of the second part without any movement of the parts with respect to each other.
Patent SE-9403796-L (SE)
Inventor: KOTZIN MICHAEL D
IPC: H04L27/00
Filed: 1994-11-07
Abstract: A method and apparatus are provided for receiving electromagnetic radiation within a frequency band. The receiving is accomplished by intercepting electromagnetic radiation within the frequency band and converting the intercepted electromagnetic radiation into an electrical signal. Subsequently, a portion of the electrical signal is digitized into digitized signals. Each digitized signal represents the intercepted electromagnetic radiation within a portion of the frequency band. Finally, a composite digitized signal is generated from at least two of the digitized signals. Alternatively, the receiving process may be enhanced by intercepting first electromagnetic radiation within a portion of the frequency band and by intercepting second electromagnetic radiation within another portion of the frequency band. Subsequently, the first and the second electromagnetic radiation is combined into a composite electromagnetic radiation waveform. The composite electromagnetic radiation waveform is converted into an electrical signal which may be processed into digitized signals which form a composite digitized signal.
Patent SE-9404147-L (SE)
Inventor: JOENSSON BO
IPC: A47J17/16
Filed: 1994-11-29
Abstract: A knife peeling machine for vegetable products, especially potatoes, comprises a container (4) for receiving the vegetable products, knives arranged on the bottom (B) of the container for peeling the vegetable products during relative movement between the knives and the vegetable products, and agitators (36) arranged in the container for promoting the relative movement between the vegetable products and the knives, with the bottom (8) of the container and the agitators (36) being rotatably journalled and being adapted to be rotated to give a relative movement between the knives and the agitators. <IMAGE>
Patent SE-9502594-L (SE)
Inventor: GUSTAFSSON LENNART
IPC: B25F5/02
Filed: 1995-07-13
Abstract: The handle connected to upper end of machine housing (10) by vibration damping means (27 to 31) has hand grips (18) adapted for vibration suppressed machine operation in the longitudinal direction (40) of working tool (12). The outer handle frame (20,21') separate and spaced from the upper machine end and adapted for vertical and horizontal balanced hand holding. The frame consists of opposed side members (21) with hand grips and connected to the housing through the vibration dampers and interconnected by one or more cross members (22,23,24).
Patent SE-9502847-L (SE)
Inventor: GUSTAFSSON KENNETH
IPC: H03M1/34
Filed: 1995-08-16
Abstract: The analogue, differential input signals (Vx) are connected to the integrator the whole time and one of two reference voltages (V1, V2) is alternately connected to the integrator also the whole time. A comparator (1) reads off the integrator polarity and generates a digital signal which is used by a component (2) for time measurement, calculation and re-coupling. The component controls the coupling of the reference voltages to the integrator and records the times during which the reference voltages are connected. The component also records the time points at which the comparator digital signal changes the situation and carries out the calculations starting from these times. The differential input signals are fed to the integrator via a two-pole converter (7) for changing their polarity.
Patent SE-9600406-L (SE)
Inventor: JACEWICZ VICTOR WITOLD
IPC: C07D405/12
Filed: 1996-02-05
Abstract: 1. The present invention relates to paroxetine hydrochloride anhydrate substantially free of bound propan-2-ol, several forms of the above, processes for preparing the above, new intermediates useful in preparing the above and methods of treating and/or preventing certain diseases by administering the compounds of the invention to a sufferer in need thereof.
Patent SE-9600608-L (SE)
Inventor: SONERUD AAKE
IPC: E02F3/36
Filed: 1996-02-19
Abstract: A coupling arrangement for coupling a working implement to a working machine and being of the kind in which the two coupling parts are mutually connected both mechanically and hydraulically with no manual handling of the coupling arrangement. The machine-mounted coupling part has a drive means for moving associated hydraulic coupling connection means into coupling engagement with hydraulic coupling means on the implement-mounted coupling part, when coupling the machine and implement. The hydraulic coupling connection on the implement-mounted coupling part is movable in the direction of maneuvering movement of the hydraulic coupling, and is moved by the drive means via the hydraulic coupling connection on the machine-mounted coupling part until coming into abutment with an abutment means on the machine-mounted coupling part. The arrangement includes springs that function to exert a pressure that is opposed to this movement. The arrangement ensures that the clearance required for this mechanical coupling will not prevent effective and positive connection of the hydraulic couplings.
Patent SE-9601114-L (SE)
Inventor: KARLSTEDT GUSTAV
IPC: F42B12/16
Filed: 1996-03-22
Abstract: PCT No. PCT/SE97/00460 Sec. 371 Date Oct. 19, 1998 Sec. 102(e) Date Oct. 19, 1998 PCT Filed Mar. 20, 1997 PCT Pub. No. WO97/35157 PCT Pub. Date Sep. 25, 1997The present invention relates to an ammunition unit in the form of a shell or the like, with at least two warheads connected via a supporting structure. In order to prevent the impact from the first activated warhead reaching the warheads situated to the rear, and to prevent an interference effect on these warheads, according to the invention a structure-dividing charge is arranged in the supporting structure in order to divide the structure into two separate parts.
Patent SE-9601643-L (SE)
Inventor: NILSSON BENGT
IPC: D21C11/04
Filed: 1996-04-30
Abstract: Provided is a process for making pulp having the steps of: contacting an undigested cellulosic fiber material with a pretreatment liquid formulated from a mixture comprising alkali metal bicarbonate and alkali metal hydrogen sulfide as reaction components which are dissolved or disbursed in an aqueous liquid, under conditions that: (1) the reaction components react to form H2S, CO2 and alkali metal carbonate in situ; (2) HS- ions are formed by disassociation of H2S and/or by disassociation of alkali metal hydrogen sulfide; and (3) at least a portion of the H2S and/or HS- ions is absorbed or diffused into the undigested cellulosicfiber material to enhance the sulfur content of the undigested cellulosic fiber material, to form a sulfur enhanced, undigested cellulosic fiber material, wherein the pretreatment liquid is substantially free of alkali metal hydroxide; and digesting the sulfur enhanced, undigested cellulosic fiber material in a digester to form a pulp.
Patent SE-9602115-L (SE)
Inventor: HOLDEN JAMES E
IPC: G21C7/10
Filed: 1996-05-30
Abstract: A generally cruciform-shaped control rod for a nuclear reactor is formed by vertical stiffeners laterally spaced one from the other and interconnected by horizontal stiffeners at their ends defining discrete compartments in each wing of the cruciform-shaped control rod. Sheathing overlies the stiffeners to seal each of the compartments from its surrounding environment. Neutron-absorbing material, such as boron carbide and/or hafnium tubes, are disposed in each compartment. Each wing is secured to a generally cruciform central tie rod formed of planar plates superposed one over the other alternately at right angles with the outer edges of the plates welded to the inner edges of the wings, affording structural support to the control rod. The innermost vertically extending stiffeners have apertures communicating between adjacent compartments whereby helium gas generated by the boron-neutron reaction in the boron capsules leaks from the boron capsules into each compartment thereby equalizing the pressure across each wing of the control rod.