baber/WOPTO huggingface dataset:
Patent SE-8002243-L (SE)
Inventor: MAZZER G
IPC: F16L33/30
Filed: 1980-03-24
Abstract: An apparatus for manufacturing plastic tubular elements with rubber or metal fittings at one or both ends, includes a conveyor for a plastic tube, a stop for metering a given length of the plastic tube, a cutter for cutting the length and a series of jaws for transferring the cut length to a least one head which automatically effects an axial mounting of a fitting over or within at least one end of tube length, after insertion of a core within the fitting and tube end bores.
Patent SE-8002845-L (SE)
Inventor: PUPP H
IPC: B65D65/02
Filed: 1980-04-16
Abstract: The invention relates to a packing material in the form of a web intended for aseptic packages. The packing material is a laminate with the side of the packing material web which is intended to form the inside of the packages consisting of a thermoplastic layer, preferably polyethylene. This polyethylene layer has a sterile surface and is covered in turn by a thin plastic film which completely covers the polyethylene layer and maintains its sterility. On the conversion of the packing material to packages, the thin plastic film is separated from the surface-sterile polyethylene layer, whereupon the remaining packing material is formed to a tube which is filled with sterile contents so as to form closed packing units.
Patent SE-8003686-L (SE)
Inventor: LUDI ROGER
IPC: F04B/
Filed: 1980-05-16
Abstract: The apparatus comprises two series-connected pumps e.g. gear pumps 2, 4, for delivering fluid such as fuel oil, from a reservoir (through a line 7) to a utilization device 37 in two stages. A pressure regulator 10 has pressure chambers 14, 15 communicating with an intermediate chamber 8 and an output line 11 through a valve 32. A pressure- limiting device 31 also connected to the intermediate chamber so that the pressure in the intermediate chamber is independent of the pressure at the reservoir or elsewhere on the suction side of the first pump. The pressure- limiting device returns excess fluid from the first pump to the reservoir via a line 38. The reservoir can therefore be at any desired height with respect to the first pump. The valve 32 connects the output line to the reservoir when a valve 35 closes. <IMAGE>
Patent SE-8004652-L (SE)
Inventor: LEBOEUF A R
IPC: C08F26/10
Filed: 1980-06-24
Abstract: Acrylic siloxanes having the formula:   <IMAGE>   where R1 is selected from the class of hydrogen or methyl groups, "a" is an integer from one to five, "b" is an integer from zero to seven, "c" is an integer from zero to two, "d" is an integer from zero to one, A is selected from the class of methyl or phenyl groups, R2 is selected from the class of methyl or phenyl groups, R3 and R4 represent either no group (cyclic ring from "c" to "d") or methyl or phenyl groups, act synergistically with vinyl pyrrolidone and hydroxy ethyl methacrylate to provide optically clear moderate water containing contact lenses of substantially increased oxygen permeability.
Patent SE-8008375-L (SE)
Inventor: ROSSWAG H
IPC: C25F3/24
Filed: 1980-11-28
Abstract: An electrolyte solution for electropolishing metallic workpieces. The solution includes a base electrolyte, encompassing concentrated mineral acid such as phosphoric acid, sulfuric acid, nitric acid, perchloric acids, or mixtures thereof, and at least one additive in the form of polyphosphate added thereto for precluding etching of the metal surface of the workpiece to be polished.
Patent SE-8101491-L (SE)
Inventor: STROM T E T
IPC: B29C48/345
Filed: 1981-03-10
Abstract: A nozzle housing (10) is moulded of two of more outlet spigots at angles pointed against each other (15), which communicate with the interior of the nozzle housing. In each outlet spigot there is a mandrel (19), fixed between the outlet spigots on the inside of the distributing body arranged in the nozzle housing (16) tapering toward an intake port (11) in the nozzle housing, with which this device is connectable to an extrusion machine.<IMAGE>
Patent SE-8102123-L (SE)
Inventor: HEINE U
IPC: G07D9/06
Filed: 1981-04-02
Abstract: A machine for packaging coins 32 possesses a sensor (41) and a control device which determine the length of packaging-strip (24) required, the sensor (41) and control device controlling the advance of the packaging-strip in such a way that tear-open strips (34) arrive at the correct position in each case. <IMAGE>
Patent SE-8103943-L (SE)
Inventor: KISS G H
IPC: B29C43/14
Filed: 1981-06-23
Abstract: The present invention relates to a process for producing molded parts from flat tangled fiber fleece mats, preferably formed from binder-containing cellulose or lignocellulose fibers, in which the fiber mat is compressed by press tools and is subsequently optionally provided with a decorative surface layer. The compression takes place in two stages of premolding and final molding in successive strokes in a single press without intermediate cooling and the decorative surface layer is supplied to the press after final molding. Between the press tools which are in the open position for the first process stage is introduced a premolding tool used for premolding the fiber mat, for the decorative process stage following the final molding in the open press tool an auxiliary tool is introduced which, with regards to the compression molding pressure, temperature, shaping and/or surface structure, can be matched to the characteristics of the decorative surface. The apparatus for performing the process is an auxiliary and premolding tool which can be inserted and removed by guides and permits a vertical adjustment.
Patent SE-8106355-L (SE)
Inventor: HOFMANN B
IPC: E04F21/00
Filed: 1981-10-28
Abstract: Process for installing and dismantling folding screen arrangements such as those which comprise a vertically movable door leaf (1), for example, which is formed of a plurality of adjoining door leaf sections (2) which can be connected to each other reciprocally articulated, and which is designed to be supported and guided in guiding and running tracks (3, 4) disposed on either side of the door leaf (1), etc., extending over the desired displacement path of the door leaf, together with equipment for carrying out the said process. Amongst other things, the invention makes it possible to install and dismantle such screen arrangements simply and rationally. The process is carried out in that a door leaf section (2) is designed to be supported and guided by the said tracks (3, 4), that a lifting arrangement (11) is connected to each end of the door leaf section (2), that a plurality of elements (37, 38 and 2) appertaining to the screen arrangement is designed to be supported by the said door leaf section (2) which is conveyed by means of the said lifting arrangements (11) to the required height for subsequent installation or dismantling.
Patent SE-8107551-L (SE)
Inventor: GRUETT M D
IPC: A61P9/04
Filed: 1981-12-16
Abstract: N-Hydroxy-1-R1-1,2-dihydro-2-oxo-5-PY-6-R-nicotinimidamides or pharmaceutically-acceptable acid-addition salts thereof, useful as cardiotonic agents, are prepared by reacting 1-R1-1,2-dihydro-2-oxo-5-PY-6-R-nicotinonitriles with hydroxylamine and are converted by reaction with polyphosphoric acid to the corresponding cardiotonically useful 1-R1-3-amino-5-PY-6-R-2(1H)-pyridinones, where R1 is hydrogen, lower-alkyl and lower-hydroxyalkyl, R is hydrogen or lower-alkyl, and PY is 4- or 3-pyridinyl or 4- or 3-pyridinyl having one or two lower-alkyl substituents.
Patent SE-8303956-L (SE)
Inventor: BOLINDER B
IPC: C06B23/00
Filed: 1983-07-13
Abstract: Transverse perforated gunpowder rods inhibitor is a water dispersible polyurethane made of aliphatic isocyanate and a caprolactone polyester. Inhibitor is applied by painting, spraying or dipping. It is film forming or polymerised and its burning rate does not exceed half that of the powder. Stabiliser is of formula (I). R = polymerisation initiator and the molecular weight of the polyurethane lies between 200 and 6000. (Provisional Basic previously advised in week 8510)
Patent SE-8402285-L (SE)
Inventor: KAPLINSKY C H
IPC: G06F21/14
Filed: 1984-04-26
Abstract: A memory unit in which preselected program words stored in some of the memory locations are modified before transmission to the output pins of the memory unit, in order to protect those program words against illegal copying. When a jump instruction is decoded, the decoder issues a command to a random number generator 19, to an adder 25 and to a subtractor 26. The adder adds the random number output by the generator to the destination address of the pump instruction to form a pseudo-jump address which is sent to the processor 14. When the processor subsequently addresses the memory 12 to acquire the program word, the pseudo-jump address is converted to the original destination address by the subtractor. Copying pseudo-addresses results in the copied program being useless.   Address tables may be used instead of the random number generator, adder and substractor. <IMAGE>
Patent SE-8403867-L (SE)
Inventor: ROBERT S
IPC: G06Q20/40
Filed: 1984-07-26
Abstract: A reciprocal authentication system between two groups of electronic units which can be interconnected for the exchange of data. The system periodically supplies a variable access key for the encrypting of confidential exchanges.
Patent SE-8404865-L (SE)
Inventor: LOPEZ R
IPC: F16L3/11
Filed: 1984-09-28
Abstract: The present invention relates to a holder for fastening pipes or the like on a structural part. The holder is composed of a foot, to be fastened on the structural part, and of a band which engages around the pipe or the like and is brought into connection with the foot by a latching engagement. The band, which is predominantly U-shaped in the use position, comprises a semicircular part and straight end portions which each terminate in a latching nose. From the inner sides of the end portions there project in each case portions having at least one inner, bent side, adjoining the curved section of the semicircular part, and at least one bevelled side which is located nearer to the band end. The foot comprises a base part (8) having portions which project on either side of a centre line and have in each case one inner side adjoining the curved section of the semicircular band part and at least one outer side positioned obliquely corresponding to the obliquely positioned sides of the band ends. The base part is provided, outside the obliquely positioned sides, with bores or cutouts into which the latching noses seated on the outer end portions can be inserted in a latching manner.
Patent SE-8404989-L (SE)
Inventor: CARLSSON T
IPC: H02K9/18
Filed: 1984-10-05
Abstract: A synchronous machine having a rotor with a plurality of salient poles which are supported by a rotor rim. The rotor rim is arranged by means of a hollow annular device in mechanical connection with a rotor hub, cooling gas flowing into the annular device relatively close to the hub and leaving at the rotor rim, flowing through cooling ducts in the rotor and stator, through a cooler and out into a cooling gas space which includes a plurality of guide vanes arranged so that the cooling gas on its way from the cooler to the hollow, annular device passes through the guide vanes and is thus put in rotation around the axis of rotation of the rotor.
Patent SE-8500271-L (SE)
Inventor: RYDQVIST SUNE SIGFRID LENNART
IPC: E04B/
Filed: 1985-01-22
Abstract: A partition panel system, including at least two from each other spaced longitudinally extending supporting sections (1, 1', 1''), having a first end portion arranged with a supporting member (2, 2', 2''), intended to take up contact with a floor surface and to maintain the supporting sections (1, 1', 1'') in a substantially vertical direction of extension. Each other adjacently located supporting sections (1, 1', 1'') are arranged internally connected by means of at least one frameshaped member, formed by an upper and a lower attachment member and two side members, said frameshaped member being arranged to support one or a number of plate-shaped members and/or to be surrounded by a layer, thus forming a wall surface unit (3, 3', 3''). At least one of the attachment members are arranged with a longitudinally extending groove, substantially centrally located at an outer restricting surface, which groove can serve for engagement with brackets (12, 13) intended to support a piece of furniture attachable against the partition panel, but also facilitating attachment of a strip-shaped member, utilized to stretch or cause tension in a textile material or similar, used to form a surrounding and outer layer.
Patent SE-8500360-L (SE)
Inventor: LARSSON K G I
IPC: F41G3/12
Filed: 1985-01-25
Abstract: The invention relates to a tracking radar (17) rigidly connected to the fire tube (11) of a gun and controlling the set motors (14) of the gun in order to, after locking onto a target, cause the radar axis and thereby the axis of the fire tube (11) to follow the target. The invention the tracking radar (17) is contained in a protection envelope (20) which is fixedly mounted on the elevation system (12) of the gun and which at the front end in the fire direction is closed by a radome (21). The protection envelope (20) and radome (21) are dimensioned so as to withstand the forces arising at fire, in particular to prevent the compression waves then arising from deforming the antenna of the radar (17). The accuracy of the radar will thus be substantially maintained during firing of the gun.
Patent SE-8600639-L (SE)
Inventor: OLAUSSON L G
IPC: B01J8/24
Filed: 1986-02-13
Abstract: In a process for improving the separation of particles from a gas produced in a unit for pyrolytic gasification of solid fuels, within a fluidised bed suspended in a reaction chamber 14 by a gas stream, a fixed proportion of particles returning from the particle separator 18 is removed from the return conduit 19. <IMAGE>
Patent SE-8604662-L (SE)
Inventor: PANETH E
IPC: H03L7/23
Filed: 1986-10-31
Abstract: In a broadcast telephone system for communicating information signals over an assigned frequency channel, the combination of a synthesizer for generating a signal at the assigned frequency and a PROM storing a plurality of sets of first and second signals associated with different predetermined assignable frequencies. The synthesizer includes a first phase-locked loop for generating an output signal at a frequency within a first predetermined range including the plurality of assignable frequencies in response to the combination of a first frequency reference signal having a predetermined frequency and a second reference frequency signal having a frequency within a second predetermined range and derived from a second phase-locked loop a second phase-locked loop for generating a third reference frequency signal within a third predetermined range in response to a combination of a first signal from the PROM associated with a given assignable frequency and a fourth frequency reference signal having a predetermined frequency; and a frequency divider coupled to the PROM for dividing the frequency of the output signal from the second phase-locked loop by an amount indicated by a second signal from the PROM associated with said given assignable frequency to provide the second reference signal to the first phase-locked loop. The phase-locked loops each include a minimizing phase noise and electronic noise due to microphonics.
Patent SE-8605506-L (SE)
Inventor: STYRNA Z B
IPC: H04Q3/545
Filed: 1986-12-19
Abstract: A data storage system comprised of a disk drive including a magnetic disk for storing an operating system program, a dynamic RAM memory circuit for temporarily storing the operating system program, a static memory circuit for temporarily storing customer entered data, and a direct memory access controller for periodically transferring the customer entered data from the static memory circuit to the magnetic disk and for transferring the operating system program from the magnetic disk to the dynamic RAM memory circuit in response to execution of a bootstrap or power-up program by the microprocessor. In the case of a power down during entry of customer entered data, the customer entered data is saved in the static memory and is transferred to the magnetic disk during the subsequent power up thereby avoiding the use of possibly corrupted data on the disk drive.
Patent SE-8700352-L (SE)
Inventor: ERIKSSON GUNNAR
IPC: F16B15/06
Filed: 1987-01-29
Abstract: The metallic nail has a head (2) at one end, and a point (3) at its other extremity. The nail shaft (1) is encased in scale-like plastics formations (4) giving a feathered appearance like an arrow. - These formations provided max. resistance to movement of the inserted nail in the direction of its head. The scale-like formations can be positioned completely around the shaft, or they can be incorporated only on two sides of the shaft.
Patent SE-8700618-L (SE)
Inventor: SPANGBERG BENGT
IPC: B65G5/00
Filed: 1987-02-16
Abstract: The tunnel (20) or similar underground rock chamber has holes (23-25) drilled to connect with it for fresh water feed from adjacent crushing zones in the rock. Pumping house (27) is provided to lower the fresh water temp. to the required level to achieve a density of 1 or thereabouts.
Patent SE-8702592-L (SE)
Inventor: BRAUER R
IPC: B66F11/04
Filed: 1987-06-23
Abstract: The parallel arm system (6,7) has a load bearer (9) so positioned that the load (10) is located in front of the arms, facilitating exchange of load objects. The system is hydraulically operated (4).
Patent SE-8702637-L (SE)
Inventor: HORNBECK HANSEN A
IPC: F16K31/68
Filed: 1987-06-25
Abstract: To protect a capillary tube (4), extending between a sensor and a thermostatic valve (1) the tube is mounted in a protective tube (107) having a longitudinal slot (18) through which the capillary tube (4) can be inserted. Two mounting members (10, 113) serve respectively to locate one end (108) of the protective tube (107) at the thermostatic valve and the other end (112) at a surface (6) bounding the room. A second slotted tube (17) may be arranged within the outer tube (107). The capillary tube is retained when the slots are moved out of alignment. <IMAGE>
Patent SE-8703669-L (SE)
Inventor: ERICSSON S J D
IPC: B41F15/08
Filed: 1987-09-23
Abstract: The invention relates to a method in a multi-colour silk-screen printer having a parality of printing stations for orientating in each of the printing stations a second pattern (7a), deriving from a pattern (6a) carried by a stencil (6) in relation to print material (7) intended to receive the second pattern, so that the second pattern (7a) will have a predetermined position in relation to the print material (7). The second pattern (7a) is formed by causing coating substance to pass, in one printing position, through the first pattern (6a) and on to the print material, for example with the aid of a squeegee arrangement. For the purpose of calibrating a control unit (8) incorporated in the silk-screen printer it is proposed;   a) that the position of the material in relation to a reference value, e.g. the printer chassis, is read-off (11,12) in a first registered position (A), a material feed position, and the resultant measurement value stored; b) that the print material is moved to a second registered position, a printing position in a first printing station, in order to receive the second pattern belonging to the first printing station; c) that the print material (7) to which the second pattern (7a) has been applied in accordance with "b" above is moved back to the first registered position (A), in order to read-off the position of the printed second pattern (7a) in this registered position relative to the reference position stored in the control unit (8); and d) that the stencil frame carrying the first pattern in the first printing station is displaced in response to the established discrepancy between the actual position of the pattern, obtained when effecting the transfer according to "b" above, and its pre-determined position, to an extent and in a direction such that the established discrepancy is minimised when printing subsequent print material. t
Patent SE-8705032-L (SE)
Inventor: VON WITTING D G
IPC: H01J9/14
Filed: 1987-12-17
Abstract: On a lathe, a raw workpiece is firstly produced which has the outer contour of the part structures including recesses, and a hole defining the outer periphery of the interaction space. In the turning operation, ring-shaped tracks corresp. to recesses and strap connection locations are produced. The workpiece is then clamped in a spark erosion machine where the anode plates are produced by removal of material between them. Guide holes are also produced in the same operation. Strap connections are then fitted in their respective ring-shaped tracks formed by recesses. The two part structures are then coated with a suitable lead and mounted in a fixture. This fixture comprises a base part with two projecting guide pins which have the same distance between them as that between the guide holes. Once the guide pins are inserted in the guide holes, the part structures are pressed together and against the base part of the fixture. The anode plates on the one part structure pass between those on the other part, and the parts are finally baked together.
Patent SE-8801239-L (SE)
Inventor: MARKLUND O
IPC: B02C17/00
Filed: 1988-04-05
Abstract: The method consists of using a rotating drum grinding mill with a screening wall inside the drum. The wall (7) has an opening (8) for passing a mixed material fraction of particle size less than or equal to the opening size. The mixed material fraction is segregated in a classifying device (13) into coarse, medium coarse and fine material fractions. The three fractions are then taken out from the classifying device. The coarse and medium coarse are used for charging for grinding but if not required are reduced to sub-critical size for renewed grinding.
Patent SE-8801644-L (SE)
Inventor: ERICSSON S J D
IPC: B41F15/08
Filed: 1988-05-02
Abstract: The present invention relates to silk screen printer which comprises a cylindrically curved printing table adapted for the application of print onto print material; a stencil frame and stencil arranged for reciprocating movement in response to the reciprocating movement of the printing table (2); a squeegee arrangement for pressing the stencil against the printing table and therewith transfer print to print material located between the printing table and the stencil; and a gripper (8) which coacts with the printing table and which grips the leading end part (3a) of the print material(3), as seen in the direction of movement, at least during part of a printing sequence. The gripper (8) is pivotally mounted on the printing table (2) and extends in the direction of longitudinal, curved extension of the table, the gripper (8), in a registered position, being pressed against a stop means (13) such as to register the gripper in relation to the chassi (10) of the printer, it being possible to effect this registration while disregarding the stop position of the stencil frame and the printing table (2). The printer also includes a forked roller arrangement (30) which is effective in retarding movement of the gripper (8) towards a registered position and in accelerating the gripper (8) away from this position. It is proposed that Figure 3 is published together with abstract.
Patent SE-8803586-L (SE)
Inventor: KRAMPE JOSEF
IPC: G02B6/00
Filed: 1988-10-10
Abstract: A cutting tool for the removal of cable sheaths particularly optical cables, comprises a housing through which passes a bore (7) to receive a cable. A channel (13) is provided in the housing at substantially ninety degrees to the bore. Blade holders (11, 12) are provided in the channel (13) and may move through the channel (13), each blade holder (11, 12) being connected to a blade (9, 10) via a spring (18, 19). In use a cable (8) is driven through the bore via a lever operated drive pair (32, 33, 28, 29) which are provided in pocket shaped recesses (24, 25) adjacent the bore (7). The blades (9, 10) are driven towards the cable due to the action of the springs (18, 19). <IMAGE>