baber/WOPTO huggingface dataset:
Patent IT-9083323-D0 (IT)
Inventor: GRAZIUTTI GIUSEPPE
IPC: B65H67/048
Filed: 1990-01-31
Abstract: Automated system to package and remove rolls of metallic wire, the system (10) being fitted downstream of a plant carrying out hot or cold drawing or rolling of metallic wire which may have a round, oval, three-lobed, hexagonal, rectangular, square, etc. section and is wound in rolls (34) on reels (12), preferably of a type which can be dismantled, on a winding machine (11) located immediately downstream of the drawing or rolling plants, the reels (12) which can be dismantled having to undergo an operation to tie the rolls (34) before their end use, the system comprising the following operational units:   a winding machine (11) that comprises an automatic control system (17) for the start-up and ending of fully automated winding of the metallic wire, the automatic winding machine (11) being equipped with a three-positional rotary platform (13) for three reels (12) being processed, the three positions corresponding to a first station (position A) to wind the metallic wire on a reel (12), a second station to tie (position B) the already wound reel (12) and a third station (position C) to remove the already tied reel (12), an auxiliary device (15) for the tying, which cooperates with the winding machine (11) in the tying station (position B) and is suitable to engage and rotate the reel (12) at pre-set angles;  the system comprising also the following further operational units: a device (16) for the automatic handling of reels , which cooperates with the winding machine (11) in the reel removal station (position C) and is suitable to transfer the reels (12) to the successive processing steps; a reel clamping device (31) which operates in a reel dismantling station (position D) located downstream of the winding machine (11) and is suitable to receive the reel (12) brought from the reel removal station (position C) by means of the handling device (16) and to retain momentarily a flange (30) withdrawn from the reel (12), and   a device (35) to receive and discharge the roll (34) of wire, this device operating in a discharge station (position E) and being suitable to receive and support the roll (34) of wire discharged from the reel (12) by means of the handling device (16), the handling device (16) being also able to run in succession and alternately along the path from the reel removal station (position C) to the roll discharge station (position E), and viceversa, so as to dismantle and reassemble respectively a reel (12)of a type which can be dismantled. i
Patent SE-0000641-D0 (SE)
Inventor: LJUNGGREN BENNY
IPC: H02J7/04
Filed: 2000-02-28
Abstract: A device for charging a battery comprises an alternating current source, a rectifier being connected with its input to the alternating current source and being connected with its output to the battery for charging thereof. It also has a member for measuring the charging current from the rectifier to the battery and a means (13) for comparing the measured charging current with a current limit value and an arrangement adapted to control the voltage on the output of the rectifier based on information about said comparison and decrease it if the measured current exceeds the current limit value for reduction of the charging current. A unit (23, 28, 30) is adapted to form the current limit value by comparing a current value formed by the value of said measured charging current with a restriction on its positive rise speed with a predetermined maximum current limit value, and to determine the lowest of the so obtained current value and said maximum current limit value as said current limit value for the comparison of said means (13).
Patent SE-0003840-D0 (SE)
Inventor: HANSSON BIRGER
IPC: B41F33/00
Filed: 2000-10-23
Abstract: A toning in the form of a circumferential printing ink band (7) on printing plates on a rotating plate cylinder (1) shall be detected during operation. The reflectivity of the surface of the printing plates is axially scanned by means of a sensor (4), and a reflectivity deviating from a predetermined value in the area in question is taken as an indication of a toning. <IMAGE>
Patent SE-0201008-D0 (SE)
Inventor: JOHANSSON ROGER
IPC: H04N21/2365
Filed: 2002-04-03
Abstract: The invention relates to a method and an arrangement to synchronise a primary system (4 (4*) or 24 (24*)) and at least one redundant system (5 (5*) or 25 (25*)), and to identify CLOCK-pulses in a time synchronisation line using data frames having a predetermined repetition time, for example 24 ms. Calculating is made of how many CLOCK-pulse cycles are needed until the pattern of frames and CLOCK-pulse cycle repeat itself. A timing reference cycle is set comprising the number n of calculated CLOCK-pulse cycles. The two systems are synchronised by:. Letting the redundant system (5 (5*) or 25 (25*)) ask the primary system (4 (4*) or 24 (24*)) to give information of when one of its frames enters a determined CLOCK-pulse cycle in its timing reference cycle; and after being provided with the asked information, the redundant system (5 (5*) or 25 (25*)) calculates the number of frames, which should pass before the next timing reference cycle appears, and calculates for the redundant system (5 (5*) or 25 (25*)) a frame counting that a "synch frame" should have in order to be the same as in the primary system.
Patent SE-0302364-D0 (SE)
Inventor: BENDZ DAVID
IPC: E05B47/00
Filed: 2003-09-04
Abstract: The present invention relates to an arrangement for a lock ( 2 ) for doors ( 3 ). An electromechanical unit ( 6 ), with an integral electrically driven stepping motor ( 7 ), which is intended to operate the lock handle by actuation of the motor ( 7 ), is capable of being applied to the inside ( 3 A) of the door ( 3 ). An electronic unit, which is capable of being actuated by an electronic key, is capable of being mounted on the outside of the door ( 3 ), which unit is so arranged as to interact with a magnetic field with a predetermined frequency and by wireless communication between the key and the unit. A power supply unit is provided, and a central processor unit is so arranged as to monitor the aforementioned electromechanical unit ( 6 ) and an RFID reader contained in the electronic unit. Arranged between the motor ( 7 ) and the lock ( 2 ) is a rotating driver ( 13 ) for transferring the force from the motor ( 7 ) to the lock ( 2 ).
Patent SE-8204617-D0 (SE)
Inventor: BERGGREN TORSTEN LENNART
IPC: B30B9/12
Filed: 1982-08-09
Abstract: A method in the transportation of viscous or non-flowing, liquid-containing pulp, such as papermaking pulp, peat sludge and the like, through a conduit while using a pump arrangement connected to the inlet end of the conduit. In accordance with the method, liquid forced from the pulp as a result of the compression forces to which the pulp is subjected when generating the requisite pump pressure is led away, and at least part of this liquid is supplied to the outlet of the pump, between the surface of the pulp exiting in plug form and the inner surface of the conduit. The pump arrangement suitably has the form of a screw pump having a part which converges conically in the pulpfeed direction, this part of the screw pump being surrounded by a casing having the form of a screen through which water pressed from the pulp is led away. The application also relates to apparatus for carrying out the method.
Patent SE-8300622-D0 (SE)
IPC: F25B39/02
Filed: 1983-02-07
Abstract: The evaporator comprises a primary inner pipe conduit (1) through which a heat carrier flows, and a secondary outer conduit (2) coaxially surrounding the primary. The ring-shaped space (3) formed between the two conduits acts as flow path for a cold medium. - The flow path cross-sectional area increases in the flow direction along at least the part (Z2) of the space (3) in which the main part of the medium changes from the fluid phase to the gas phase, thus establishing a constant flow speed for the medium along this section. The flow path in this section (Z2) is also screw-line in formation. The space (Z3) which follows this specific section (Z2) has a flow area which increases in proportion to the expected adiabatic expansion of the medium gas, and the area (Z1) preceding it has a constant through flow area. (Provisional Basic advised week 84/49) .(1/1)
Patent SE-8300800-D0 (SE)
Inventor: KOCH U H
IPC: F16K5/06
Filed: 1983-02-15
Abstract: A ball valve having an improved relationship between the ball and associated seat rings and an improved seat ring design. The ball is mounted for selective rotation and limited axial movement in a valve body passageway. Seat rings disposed on diametrically opposite sides of the ball about valve inlet and outlet openings each include a ball engaging surface having an arcuate contour. At a relaxed preassembly reference position, the radius of curvature of the ball engaging surface is greater than the radius of curvature of the ball. Frusto-conical disc springs interposed between each seat ring and an associated valve body shoulder additionally urge the seat rings into engagement with the ball. A reinforcing ring disposed at the forward end of each seat ring acts as a rigid bearing surface. Component sizing is such that in the assembled valve, the seat rings are slightly rotatably flexed in response to the engaging surfaces thereof engaging the ball such that the surfaces are distorted to have a mating relationship with the ball. At the same time, the disc springs are compressed while continuously urging the seat ring ball engaging surfaces into ball engagement.
Patent SE-8300808-D0 (SE)
Inventor: BENTSEN A T
IPC: A23K50/48
Filed: 1983-02-15
Abstract: Animal feed substances with high water content, such as fish ensilage, are preserved by adding organic acids, preferably formic acid and acetic acid, possibly inorganic acids, and an antioxidant, as well as polyhexamethylene biguanide, and possibly 8- hydroxyquinoline, or a salt or complex thereof. In this way, one achieves an effective preservation of the feed substance and a possibility of incorporating it in the feed of pelt-bearing animals in quantities up to 40 percent without reduction in quality of pelts.
Patent SE-8301128-D0 (SE)
Inventor: STEFANI F
IPC: H03K17/64
Filed: 1983-03-01
Abstract: A control circuit for switching inductive loads which can be monolithically integrated and used in high-speed printing equipment and in chopper power supply systems. The circuit includes a final power transistor, driven for switching by means of a drive transistor coupled to its control terminal. A speedup circuit is connected to the control terminals of both of the transistors in order to accelerate the turning off of the transistors by reducing the discharge time thereof. Such a speedup circuit is enabled so as to remove charge carriers only for a period of time which begins when the transistors are turned off in order to avoid additional time delays when the transistors are subsequently turned on again.
Patent SE-8301696-D0 (SE)
Inventor: OLSSON LENNART TORBJORN
IPC: G11B3/02
Filed: 1983-03-28
Abstract: A sleevelike female element 13 is joined to a male element 11 inserted therein while maintaining a predetermined peripheral orientation between the elements by means of an element 23 pivoted axially in an axial slot 12 of the male element 11, whose opposite end portions 25, 26 project from the periphery of the male element 11 and can be inserted into an axial slot 22 for each of them in the female element 13. The end portions 25, 26 also project from the slots 22 in the female element, so that a nut 27 mounted on it, able to rotate but not shift axially, can accommodate both end portions 25, 26 in its threads 18 and when screwed it pulls the male element 11 into the slots 22 far enough that fixed stops 14, 15 on the female and male element are pressed against each other. Thanks to the axial mobility of the pivoted element 23, both of its ends 25, 26 are clamped against the walls of the thread 18, and the clamping force is distributed over both ends and transferred by the bearing axis 24 of the element to that of the male element 11 so that the risk of movement of the male element 11 in the female element 13 is eliminated. <IMAGE>
Patent SE-8302751-D0 (SE)
Inventor: BORMANN G
IPC: C07D213/73
Filed: 1983-05-16
Abstract: The compounds of formula I   <IMAGE> I  wherein R, R1 and R2 have various significances, are useful as agents against heart insufficiency.
Patent SE-8403450-D0 (SE)
Inventor: BRODDNER S M
IPC: A61M16/00
Filed: 1984-06-28
Abstract: Anaesthesia and/or respirator arrangement comprising a gas preparation section which is adapted to prepare a treatment gas of gas from one or more sources (7, 8, 9; 7a, 8a, 9a) and a normally mechanically operated ventilator section (55, 56, 58-68) by means of which the prepared gas mixture is supplied to the patient, the said ventilator section being adapted so that it also can be operated with the help of a manual reserve system which comprises a manually actuated pump (81). 
<??>The manually actuated pump (81) is adapted to act with the help of a preferably gaseous propellant from the outside upon a movable wall in a chamber (59) containing the treatment gas, the treatment gas and the propellant being completely separated from each other.
Patent SE-8404225-D0 (SE)
Inventor: BRICH Z
IPC: C08G63/664
Filed: 1984-08-24
Abstract: This invention provides a polyester of a polyol, said polyol containing at least 3 hydroxyl groups and having a molecular weight of up to 20,000 at least 1 hydroxyl group in said polyol being in the form of an ester, with a poly- or co-poly-lactic acid residue, each having a molecular weight of at least from 5,000. These are useful for parenteral depot formulations.
Patent SE-8404232-D0 (SE)
Inventor: OHLSSON S-A
Filed: 1984-08-24
Abstract: At the free, outer end (6) of a support arm (5) are grips (7) for securing the post. The arm (5) is pref. pivotable freely around a vertical axis.
Patent SE-8405922-D0 (SE)
Inventor: HEUSSER D
IPC: A61B17/00
Filed: 1984-11-23
Abstract: By adding amino acids to antibiotic-containing compositions having as a base polymethacrylates, acrylates or a mixture thereof, reproducible improved antibiotic-release properties are achieved.
Patent SE-8406498-D0 (SE)
Inventor: PAGE R P
IPC: F16D48/06
Filed: 1984-12-20
Abstract: A control system for a vehicle transmission in which the clutch is controlled by an actuator including a cylinder to which fluid can be supplied by way of valves. The valves are controlled to give at least two phases of clutch engagement. In the first phase the valves are controlled by a processor so that the clutch starts to transmit a small torque. This phase is followed by a further phase in which if the vehicle brakes are applied the clutch is controlled in accordance with the law E=KdN/dT where E equals the error which the control system seeks to minimize, N is the engine speed, T the time and K a constant. If the brakes are not applied or when they are released the clutch is controlled so as to control at one of a plurality of constant rates, the acceleration of the engine.
Patent SE-8406654-D0 (SE)
Inventor: ENGFER O
IPC: B60G17/033
Filed: 1984-12-28
Abstract: The height control valve has a sliding sleeve (12) to form the valve seat, with the rear end of the sleeve gripped by the hooked end (15) of the spring rod. The rod is wound around a pivot sleeve and its straight section forms the link to the sprung weight. The one piece control lever and spring provides an accurate monitor for the relative positions of the sprung and unsprung masses. The coil spring mounting is protected by a flexible gaiter.
Patent SE-8501660-D0 (SE)
Inventor: WANKE W
IPC: D21G9/00
Filed: 1985-04-03
Abstract: PCT No. PCT/EP84/00233 Sec. 371 Date Apr. 1, 1985 Sec. 102(e) Date Apr. 1, 1985 PCT Filed Aug. 3, 1984 PCT Pub. No. WO85/00841 PCT Pub. Date Feb. 28, 1985.A paper machine where the press section features exclusively double felt roll presses (13-16; 23-26) through which proceeds the paper web (10) to be dehydrated between two felt belts (15,16; 25, 26). The paper web (10) is constantly supported by a backing belt (34) at least in the first drying group of the drying section. The transition of the paper web (10) from one roll press to the next and from the press section to the drying occurs without an open draw. The first drying cylinder (31) is located outside the backing belt loop (34), with the paper web (10) proceeding across the upper cyliner area of this drying cylinder (31). The entrance point of a rope carrier (45,46) (serving to thread the paper web into the drying section) is located behind the leaving point of the paper web (10) from the first drying cylinder (31).
Patent SE-8603040-D0 (SE)
Inventor: LUNDQVIST TORE
IPC: F16L3/10
Filed: 1986-07-08
Abstract: The suspension assembly has a pendulum part (13) with a straight section adjacent to the fixture part (14). The straight section is of the required length for suspension. The fixture part has a supporting arched part (14a) which has an opening closable by a lock plate (14b). The lock plate comprises a plate with two holes (15). The dia of the holes corresp. to the dimensions of the bar of the pendulum part and the holder section of the fixture part.
Patent SE-8603118-D0 (SE)
Inventor: LARSSON K
IPC: E21B17/042
Filed: 1986-07-15
Abstract: The present invention refers to a threaded coupling for percussion drill rods having a diameter of 30 - 40 mm, comprising an external rod thread and an internal sleeve thread, the longitudinal section of said threads having continuously curved tops and bottoms. In threads of the type mentioned above it is desirable to be able to tighten them to a relatively high degree because otherwise the thread coupling loosenes when used in hydraulic percussive drilling machines of a high frequency. Significant for the thread coupling of the present invention is that the pitch (S) is 7 - 11 mm, the radii of curvature (R1 - R4), at least for the portions of the tops and bottoms located immediately adjacent the contact shoulder, are 3 - 5 mmm, and that the threads have a height (H1,H2) of 1.2 - 1.6 mm.
Patent SE-8603252-D0 (SE)
Inventor: NEWELL R E
IPC: A61M/
Filed: 1986-07-29
Abstract: A device is provided for administering medicaments in solid finely divided form to patients. The device comprising a housing, a tray mounted in the housing and movable between first and second positions relative to the housing, a support disc provided on the tray and adapted to receive a carrier provided with at least one medicament container. A plunger is operable to penetrate a container registered therewith to open the container, movement of the tray from its first to its second position being such as to cause the support to bring a container into registration with the plunger. Air enters through an air inlet and there is an outlet through which a patient can inhale air having medicament therein.
Patent SE-8604245-D0 (SE)
Inventor: LEPPENEN J
IPC: G01B3/48
Filed: 1986-10-07
Abstract: An opening device for an extension rod drilling equipment, comprising a supporting sleeve (3) rotatably mounted in a frame (1), and gripping jaws (6) displaceably mounted in the sleeve for gripping a drill rod. In order to allow the device to both grip the drill rod and rotate it, the supporting sleeve is connected to a rotating mechanism (14) and provided with cylindrical guideways (4, 5) positioned eccentrically with respect to the axis (A) of the sleeve in such a manner that a rotating movement of the sleeve with respect to the gripping jaws causes a displacement of the gripping jaws towards an aligned rod releasing position and away from the aligned position respectively, depending on the direction of rotation of the supporting sleeve.
Patent SE-8604613-D0 (SE)
Inventor: ERIKSSON JOHN MARTIN
IPC: A63C9/00
Filed: 1986-10-29
Abstract: Also included in the ski binding (7) fastening is an intermediary elastic component (4), and the upper footplate (3) is elastically rotatable around an axis parallel to that longitudinal of the ski body (2). To prevent transmission of vibrations from the ski to the binding (7) and to the foot of the user, the foot plate and binding are elastically and rotatably connected to the fixture plate (5) and thus to the body, and this is only by means of the elastic component. - The foot plate (3) is divided longitudinally into a front part, which supports the binding (7) and the sole of the boot of the user. A rear part supports the heel of the boot.
Patent SE-8701298-D0 (SE)
Inventor: JOHNSSON NILS GUSTAV EMANUEL
IPC: H02K25/00
Filed: 1987-03-30
Abstract: Each stator magnet comprises a coil (1) contg. a primary winding (2), and a secondary winding (4) innermost on the coil core (3). The magnets magnetize the stator pole pieces (8,9). The rotor (12) has permanent magnets and a number of poles (4,6,8) and a cam plate (13) on its shaft for activation of a switch (14) to break the current to the primary winding. This produces a counter-directed current thrust in the secondary winding, so that a repulsing current is obtained. - The repulsing current consists of primary and secondary phases, causing the rotor to rotate. The cam plate fitted on the rotor shaft has half as many cams as there are poles on the rotor. They are so formed that the times for closing and braking the current are of equal length.
Patent SE-8703605-D0 (SE)
Inventor: WESTLUND J
IPC: G11B7/28
Filed: 1987-09-17
Abstract: Installation for hiring-out video films, audio tapes and the like. To make possible rapid delivery of the video film etc. in question and avoid costly storage, the installation comprises a magazine 10 for storing a large number of video films etc., selection members 11 for selecting a video film etc. from the large number of video films etc., recording members 12 for rapid copying of the selected video film etc. onto an inserted video- tape etc. when hiring out takes place, and also members 13 for erasing the recording previously made on the video tape etc. when payment is made. <IMAGE>
Patent SE-8800382-D0 (SE)
Inventor: JOHANSSON L N
IPC: F02G1/055
Filed: 1988-02-05
Abstract: A heating system for improving the efficiency of a hot gas engine comprises a "heat pipe" type evaporator and condenser configuration forming a closed system for a condensing medium, such as sodium. The sodium is heated in the evaporator and vaporized. It flows through a conduit to the condenser where it condenses onto tubes which carry the hot working as for the engine, thereby heating the working gas. The condensed liquid sodium flows back through the conduit into the evaporator where it is again vaporized. This is a continuous cycle whereby a thermal power flow from the evaporator to the condenser is continuously induced by the heating of the sodium in the evaporator. The condenser comprises an outer cylindrical walled tube surrounding tubes which carry the hot working gas. These latter tubes are S-shaped and arranged in a bundle. The evaporator comprises inner and outer shells cooperatively arranged to form an evaporating chamber space of upright annular cup-shape which contains a wicking material on the inner shell wall to enhance the spreading of the condensate for efficient evaporation. A further shell is nested within the inner shell to cooperatively define an annular cup-shape heating passage for heating the evaporating chamber space through the inner shell.