baber/WOPTO huggingface dataset:
Patent SE-8301651-L (SE)
Inventor: FRANZEN A
IPC: F41G3/04
Filed: 1983-03-25
Abstract: PCT No. PCT/SE84/00097 Sec. 371 Date Nov. 26, 1984 Sec. 102(e) Date Nov. 26, 1984 PCT Filed Mar. 21, 1984 PCT Pub. No. WO84/03759 PCT Pub. Date Sep. 27, 1984.The invention relates to means for reducing the spread of shots in a weapon system in which the shots are fired from the weapon in a ballistic trajectory from a launching device towards a target. It comprises means for measuring the position of the target, means for measuring the muzzle velocity of the ammunition unit, and, in one embodiment, also means for measuring the actual trajectory parameters of the ammunition unit (shell, projectile or the like), for instance the reduction of velocity in a specific trajectory distance. In response to these values the impact point is predicted. A braking command is transmitted to the ammunition unit via a radio line in response to the difference between the actual position of the target and the predicted impact point for braking the velocity of the ammunition unit in order to improve the hit probability. The braking means preferably comprises a plurality of braking flaps distributed about the periphery of the ammunition unit. Normally the braking flaps are retracted but they can be activated into a protruding position by an actuating device. Alternatively the desired braking effect can be obtained by separating different parts of the nose section from the body of the ammunition unit in order to increase its air-resistance.
Patent SE-8302320-L (SE)
Inventor: RASE J
IPC: B32B17/10
Filed: 1983-04-25
Abstract: A process of forming a multi-ply laminate which comprises at least one ply 2 of thermoplastics material forming a transparent outer ply of the laminate, such process comprising assembling the plies 1, 2 of the laminate, degassing its inter-ply space or spaces and subjecting it to bonding conditions including environmental laminating pressure distributed over the outside of the or each said thermoplastics outer ply 2 by a moulding plate 3 is characterised by the steps of: enveloping at least the edges of the assembled laminate plier 1, 2 and moulding plate(s) 3 by means 4 defining therewith an edge space 5 in communication with the inter-ply space(s), reducing the pressure P5 within the edge space 5 to commence degassing of the assembly and heating the assembly (curve T) while the main faces of the assembly are subjected to at least atmospheric environmental pressure P6 and subsequently, while the assembly is subjected to environment laminating pressure P6 raising the edge pressure P5 to reduce or eliminate any difference between the edge pressure P5 and the environmental laminating pressure P6 before the assembly reaches its maximum temperature T, and continuing to heat the assembly and maintaining environmental laminating pressure P6 to complete bonding of the laminate plies.
Patent SE-8306131-L (SE)
Inventor: BORJESSON T
IPC: F16D13/38
Filed: 1983-11-08
Abstract: A vehicle clutch assembly comprising a clutch housing which can be connected to a flywheel, twin clutch plates which can be connected to an output shaft, an intermediate plate which is arranged to press the one clutch plate against a surface on the flywheel and which is coupled to the clutch housing via axially acting plate springs, and a pressure plate which is arranged to press the other clutch plate against the intermediate plate and which is spring-biassed in a direction toward it. Structure is connected to the intermediate plate for centering it between the clutch plates when the clutch is disengaged. The plate springs are arranged to bias the intermediate plate in a direction toward that one clutch plate. The centering structure is arranged between the pressure plate and the intermediate plate so that-departing from an engaged clutch-the pressure plate, when disengaging the clutch, is movable through a given limited distance in the clutch-disengaging direction prior to moving the intermediate plate.
Patent SE-8402744-L (SE)
Inventor: PALSSON J
IPC: B62H5/00
Filed: 1984-05-22
Abstract: No further information available at time of publication
Patent SE-8404006-L (SE)
Inventor: DALLATOMASINA F
IPC: C07K5/06
Filed: 1984-08-07
Abstract: A process for deformylation and separation of N-formyl-L-  alpha -aspartyl-L-phenylalanine methyl ester from a mixture containing both alpha  and  beta  isomers thereof, which comprises admixing with said isomeric mixture hydrogen peroxide and an organic acid.
Patent SE-8500226-L (SE)
Inventor: CARLSSON ARNE
IPC: H01R11/26
Filed: 1985-01-18
Abstract: A device for attaching electric leads to the terminals of accumulator batteries, consisting of an adjustable terminal clamp (9) with a clutch-connected protective cover (10). The terminal clamp (9) has as its tightening component a screw (12), which is turned by the protective cover (10), itself fixed to a rotating shaft (13) going through the screw (12). By means of a pressure spring (16), the screw's head (15) is held in a specially designed space (14) in the protective cover (10), which on account of the shaft's (13) length sticks out far enough for the cover to be declutched from the screw (12) and then moved to a new position at a different angle, whereby the screw (12) can be turned in the requisite direction to adjust the terminal clamp's opening to a suitable width around the terminal (8). Then the terminal clamp (9) is clamped to the terminal (8) by the protective cover being moved from its open to its closed position. The terminal clamp (9) is loosened by the reverse process. Because of the declutching device, the cover (10) can be opened and closed without the clamp's (9) grip on the terminal being affected.<IMAGE>
Patent SE-8503032-L (SE)
Inventor: TALONEN T T
IPC: B01D53/52
Filed: 1985-06-18
Abstract: The present invention relates to a method for removing sulphur dioxide and possible hydrogen sulphide as well as nitric oxides from exhaust gases by means of sulphides in a liquid phase so that the sulphur is recovered in the form of molten elemental sulphur. The soluble sulphates formed in the scrubbing are regenerated after a known fashion by means of sulphides or by reducing back into sulphides and are conducted back into the sulphur dioxide absorption stage.
Patent SE-8601009-L (SE)
Inventor: DZEMESHKEVICH S L
IPC: A61F2/24
Filed: 1986-03-05
Abstract: A bioprosthetic heart valve comprising a biological transplant on a frame consisting of a supporting ring with struts extending therefrom over a toroidal surface and connected with said ring by arcuate portions of an additional ring, a covering made from a biologically inert material with an isolation spacer, which form a toroidal envelope, the biological transplant secured to the covered-up frame having envelopes shaped like aortic sinuses, joining smoothly the cusps whose number corresponds to the number of envelopes; a method of preparing the biological transplant from the aortic valve of an animal or human being comprising the dissection of the aortic root with aortic valve and cutting out a transplant with cusps, fibrous ring and aortic sinuses from a flap of biological tissue with the aid of a device comprising a punch and two matrix plates, said punch being made in the form of a plate with projections and bulges thereon, entering the cutouts on the matrix plates, and a method for preparing the biological transplant from a flap of biological tissue with the aid of said device comprising simultaneous forming of cusps and envelopes smoothly mating therewith and suturing them up along the conjugate line through a reinforcing spacer. A method of preparing the bioprosthetic heart valve comprising the suturing of the biological transplant to the supporting and additional frame rings through the upper and lower edges of envelopes shaped like aortic sinuses.
Patent SE-8601616-L (SE)
Inventor: BRYCHTA O
IPC: A61M16/18
Filed: 1986-04-10
Abstract: An improved anaesthetical circuit with reverse inhalation is equipped with an injector of escaped anaesthetics connected by an inlet pipe to a valve in which a feeding pipe, leading from a source of constant flow, discharges a signal from a differential pressure indicator, being led into the valve through a conduit. The differential pressure indicator is fed from an energy source, on one hand, together with a conduit pipe leading from a drive pipe into the pressurized chamber of the differential pressure indicator, and a pipe leading from a connection pipe into the vacuum chamber of the differential pressure indicator, on the other hand. A connection pipe connecting an outlet pipe of the injector through a check valve with a rubber bag, which is arranged in a cylinder attached to the anaesthetical circuit. A drive pipe leading into the cylinder, containing the rubber bag and a pipe, leading from the drive pipe, leads into a control chamber of an expiration valve, the outlet pipe of which leads into a distribution valve. The distribution valve has two branches, one branch of it forming an exhaust system provided by a check valve leading out from the anaesthetical circuit, and the second branch of the distributor valve forming a runback pipe which is equipped with a pressurized valve which is connected through a carbon dioxide absorber and through a check valve to the connection pipe leading into the vacuum chamber.
Patent SE-8601692-L (SE)
Inventor: RUUS JAN AXEL
IPC: G07F7/08
Filed: 1986-04-15
Abstract: Automatic readers are located at the different control stations, and having read the identification data, they produce representative output signals which are transmitted to a central control incorporating memory units for storage of validity data. A control installation receives the output signals from the readers and determines the validity situation, emitting control signals to indicators at the control stations. A more economical arrangement involves the control equipment being divided into a number of local, independently working units, each furnished with memory units and control components, serving a limited number of control stations permanently connected to the system. The memories used are pref. of the optical disc type, with which the exchangeable storage medium can comprise a compact disc. To permit a long interval between memory updating processes each local control unit can have an auxiliary memory, pref. of the semi-conductor type, in which updating information can be stored successively during that interval.
Patent SE-8603347-L (SE)
Inventor: ADAMSON A P
IPC: B64C11/00
Filed: 1986-08-07
Abstract: In order to reduce the noise produced by counterrotating aircraft propellers, each propeller can be provided with a different number of blades (the numbers of blades being in the range 3, 5, 7, 8, 11, 13, 15 and 17). Mathematical relationships relating to the number of blades each propeller has and the respective speeds of rotation of the propellers, are discussed in detail in the context of noise production. <IMAGE>
Patent SE-8604066-L (SE)
Inventor: BACKLUND S O E
IPC: D21C1/06
Filed: 1986-09-25
Abstract: The coarser reject panes from the sieve via a conveyor to an impregnation stage where it is treated with excess lye preferably at atmospheric pressure at temp. 80 deg.C for 10 hrs. Pref. the ratio of wood to lye is 1:6. Then the lye is run off. The treated chips and the non-reject chips then pass to the digester.
Patent SE-8604993-L (SE)
Inventor: KOLB G
IPC: G01N33/20
Filed: 1986-11-21
Abstract: The invention relates to an appliance for determining physicochemical characteristics of metal melts, especially of steel melts, which has a measuring head which can be plugged into a support tube, consists of a ceramic material, and in whose front an electrochemical cell, a contact electrode, and a thermoelement are provided as sensors, which are covered by a protective cap. In order to provide an appliance which makes it possible to improve by simple means the measuring accuracy of physicochemical characteristics of a metal melt or an iron or steel melt, it is proposed that, for the purpose of determining oxygen in steel melts, especially in steel melts in converters during steel production, the sensors (5, 6, 7), i.e. the electrochemical cell (5), the contact electrode (6) and the thermoelement (7) be arranged within a measuring chamber (K) which is formed by an annular element (3'), which in the axial direction projects beyond said sensors, on the measuring head (3), and the measuring chamber (K) be provided with venting ducts (8) which are situated in the measuring head (3) and open in the end face (4). <IMAGE>
Patent SE-8701020-L (SE)
Inventor: ALBRECHT K-D
IPC: F24J3/08
Filed: 1987-03-11
Abstract: The invention relates to a system for obtaining and transmitting thermal energy, in particular geothermal energy for heating purposes, for example of dwelling houses (domestic buildings). The aim and object of the invention is to provide a system which is efficient and can be realised with little material, possesses good thermal conductivity and guarantees uniform heat transmission. According to the invention, the object is achieved by laying a plurality of plastic-tubing strips of the same or different lengths at any desired distance next to one another with their broad side facing the main heat flow direction. According to another feature, the plastic-tubing strips are laid in the ground without gradient, at a constant depth, and adapted to the ground unevennesses, the earth placed directly above the plastic-tubing strip being of lower density than the density of the rest of the earth lying next to it.
Patent SE-8701775-L (SE)
Inventor: LOEOEF I
IPC: B05D5/00
Filed: 1987-04-28
Abstract: PCT No. PCT/SE88/00198 Sec. 371 Date Nov. 16, 1989 Sec. 102(e) Date Nov. 16, 1989 PCT Filed Apr. 18, 1988 PCT Pub. No. WO88/08336 PCT Pub. Date Nov. 3, 1988.A powder sprayer for the powder coating of an object is provided with an annular charging channel (9) for electrostatic charging of the powder. The channel is defined by an inner, longitudinal rod (8) and an outer tube, (7), both being manufactured of electrically insulating material. The rod (8) is centered in the tube (7) by means of spacer and turbulence members (10) with vanes which are obliquely inclined or helically configurated in relation to the longitudinal direction of the sprayer. In order to improve the charging and blending of the powder, the turbulators (10) are arranged pair-wise after one another, each with a plurality of vanes which are distributed about the rod (8) so that through flow channels are formed between the vanes. The vanes in adjacent turbulators (10) are, in this instance, offset in the circumferential direction in relation to one another, so that the leading edges of the vanes in a downstream turbulator (10) lie in register with the through flow channels in an upstream turbulator (10).
Patent SE-8701855-L (SE)
Inventor: LARSSON L
IPC: B65D17/40
Filed: 1987-05-06
Abstract: An easy openable closure device for a packaging container, comprising an outer layer (11), for instance injection moulded of plastics, and an inner layer possibly comprising several sublayers and such that it gives the closure device a specific characteristics as to for instance welding possibilities, gas barrier and light barrier. A first tearing denotation (20) is arranged in the outer layer and merges into a second tearing denotation (15) under a tangentially acute angle, said second denotation extending circumferentially around the closure device. At both sides of the circumferential tearing denotation (15), the inner layer (12) is sealed to or connected to the outer layer (11). In the outer layer there is arranged an element (17) having a portion (18) for penetrating the first tearing denotation (20) in the outer layer inside the said sealing region (16, 16 min ). The strength of the second tearing denotation (15) is lower than the sealing strength between the layers and the latter strength is higher than the tearing strength of the inner layer.
Patent SE-8800187-L (SE)
Title: Parallel data processor architecture - using admin. unit for inter process communications and priorities, access and distribution
Inventor: HAAKANSSON BJARNE
IPC: G06F15/16
Filed: 1988-01-21
Abstract: Each processor in the system has a memory with a specific address range. In the memory are stored temporary data and the actual processor program material. Via a memory selector a selection signal is obtained which activates the appropriate memory position for reading and printing. By removal of the memory interval address x to address n in each processor in the system for inter-processor communication function, all processors are automatically connected to each other. A priority mechanism ensures that only one process at a time can reach the IPC function via an address. Remaining requesting processes thus receive information that the IPC function is occupied, and that they must await a clear signal before communicating. A memory selector is actuated in the priority mechanism which in turn gives a selection signal to the IPC function and a clear signal.
Patent SE-8800211-L (SE)
Inventor: ANDREASSON S
IPC: F16C25/06
Filed: 1988-01-22
Abstract: A cylindrical roller bearing of the kind having a separate abutment ring at the inner bearing ring is used to provide intentional compensation of axial play between a journalled shaft and the surrounding bearing casing in a bearing combination which comprises at least one conical roller bearing in addition to said cylindrical roller bearing. The axial position abutment of the inner ring of the cylindrical roller bearing on the shaft to be journalled is located with an axial spacing from the position abutment surface of the outer ring of said bearing in the casing, which spacing corresponds to the maximum expected axial play which is to be compensated for, and spacing means of required thickness are then mounted between the abutment ring and a locking member on the shaft.
Patent SE-8802046-L (SE)
Inventor: PIETSCH G
IPC: F16J15/00
Filed: 1988-06-01
Abstract: A safety device at a seal arrangement for rotating shafts, in particular for the stern tubes of ship's propulsion systems is characterised in that the cuff adjacent the outermost of the cuffs facing the lubricant chamber acts as the reserve cuff and is acted on during normal operation at the front side and rearside by the lubricant with a lower pressure than that of the medium to be sealed, and wherein on failure of the outermost cuff the blocking off of the lubricant takes place in such a way that only the supply of lubricant to the front side is interrupted, the supply of lubricant to the rear side (with the lower pressure) is however maintained. <IMAGE>
Patent SE-8804577-L (SE)
Inventor: WALDECRANTZ B
IPC: G09F1/10
Filed: 1988-12-20
Abstract: An arrangement for mounting at least one plate-shaped element 1 comprising two parallel mounting profiles 6, 7 which have mutually facing mounting grooves 16, 17 for receiving end portions 4, 5 of the plate element 1 and front retaining flanges 14, 15 in the same plane which delimit the respective mounting grooves 16, 17 and between them delimit an opening 20 for guiding the plate element 1 into position in the mounting grooves 16, 17. According to the invention, the plate element 1 is arranged so as to press against bearing surfaces 30, 31 located inside the mounting grooves 16, 17, an elastic member 26, 27 being arranged in one or both mounting groove(s) 16, 17, which elastic member 26, 27 has said bearing surface 30, 31 inside said one mounting groove 16, 17. The distance a between the bearing surface 30, 31 of the elastic member 26, 27, when the elastic member 26, 27 is not being acted on, and the edge 19 or 18 of the retaining flange 15 or 14 of the other mounting groove 17 or 16 is smaller than the distance b between the end edges 3, 4 of the plate element. <IMAGE>
Patent SE-9001728-L (SE)
Inventor: OLSSON J-O
IPC: C10G9/20
Filed: 1990-05-14
Abstract: Furnace for cracking of hydrocarbons containing one or more tubes, which are made from an alloy having 15-30 weight % Cr, 3-10 weight % aluminium, not more than weight 1% of one or more of zirconium, titanium, hafnium, cerium and calcium, the balance being iron. The insides of the tubes may be covered by aluminium oxide layers obtained by preoxidation of the tubes.
Patent SE-9002979-L (SE)
Inventor: GUSTAFSSON LENNART
IPC: B25J15/12
Filed: 1990-09-19
Abstract: The present invention relates to a process for lifting objects and a device for realizing the process. The device for lifting objects 13 comprises an electromagnet 1,2 having ductile poles 3, the shape of the poles 3 being able to be adapted to the object 13 to be lifted, and a pump, connected by ducts 4 to the ductile poles 3, for lowering the pressure in and stabilizing the shape of the ductile poles 3, whereafter the object is lifted. <IMAGE>
Patent SE-9100639-L (SE)
Title: Weaving loom with rising boxes for shuttles - has swells fitted in each box and shuttle is slowed on sley by top and side swell before reaching box
Inventor: HAMBROCK D
IPC: D03D43/02
Filed: 1991-03-05
Abstract: Weaving loom with rising boxes for shuttles has swells fitted in each box. On the slay, before reaching the box, the shuttle is slowed by a top and side swell.
Patent SE-9101995-L (SE)
Inventor: AAQVIST P
IPC: F16C33/46
Filed: 1991-06-28
Abstract: The invention refers to a roller bearing (10) with curved race track and roller profiles, whereby the radius of curvature is substantially bigger than the biggest distance between the centre axes of the race tracks and their envelope surfaces, and having a cage (15) for the rollers. Said cage (15) being designed thus that it permits required axial displacement of the rollers (16) at tilting of the race tracks (13,14) relative to each other. <IMAGE>
Patent SE-9200237-L (SE)
Inventor: ALMQVIST JAN-ERIK
IPC: F16L37/40
Filed: 1992-01-29
Abstract: To prevent pressure formation in a hydraulic tool uncoupled from a machine, the hydraulic coupling is parked on the parking plug (2) with the cone pressed backwards, being parked downwards so that water cannot run into the lock ring and freeze. The hydraulic coupling parker can even be produced so that excess oil is taken up by a container.
Patent SE-9201024-L (SE)
Inventor: ICHIKI Y
IPC: B60C11/00
Filed: 1992-04-02
Abstract: A COMBINATION OF HEAVY DUTY PNEUMATIC RADIAL TIRES FOR USE IN WINTER SEASON A combination of heavy duty pneumatic radial tires for use in winter season having a block pattern of a tread portion defined by plural circumferential grooves and plural lateral grooves:, each block of which pattern being provided with at least one sipe, is a tire to be mounted on a non-driven steering shaft of a vehicle and a tire to be mounted on a driving shaft thereof. In such a tire combination, a ratio of projection length of sipe to projection length of block edge in each block in the widthwise direction of the tread portion per unit length in the circumferential direction of the tire is not less than 0.8, and also a groove depth of the lateral groove in the tire for the non-driven steering shaft is shallower than that in the tire for the driving shaft.
Patent SE-9203579-L (SE)
Inventor: GADELIUS GUSTAF
IPC: A61B19/00
Filed: 1992-11-26
Abstract: PCT No. PCT/SE93/01020 Sec. 371 Date Jun. 30, 1995 Sec. 102(e) Date Jun. 30, 1995 PCT Filed Nov. 26, 1993 PCT Pub. No. WO94/12109 PCT Pub. Date Jun. 9, 1994Apparatus to determine the mutual positions of a femur head and a pelvis in the course of hip surgery in order to be able to make correct securement of prosthetic hip components. Elongated first and second orientation rods are releasably securable respectively to a femur head and a hip pelvis. A gauge rod (13) extends between the two orientation rods and is displaceable along one of the orientation rods. The gauge rod is releasably securable in any of a plurality of adjusted positions longitudinally of that one orientation rod, in order to control the mutual parallelism and the distance between the two orientation rods. The orientation rod other than that one orientation rod has gauge markings thereon for determining the position of the gauge rod along that other orientation rod.