baber/WOPTO huggingface dataset:
Patent SE-7907317-L (SE)
Inventor: FORNSEL H
IPC: H03M1/00
Filed: 1979-09-03
Abstract: For digital-analog conversion, bit outputs, which do not correspond to each other by place value at least in one group, of a counter (Z) which is affected by a count pulse sequence, are continuously compared to a number memory (Sp) which contains a digital value. The time which elapses from an initial state of the counter (Z) to the moment when the two numerical values become equal defines the mark-space ratio of a pulse signal. All the bit outputs of the counter (Z) are displaced, relative to the bit outputs of the memory (Sp) which are compared with them, in the direction of increasing place value on the memory side, and by a preset number of bits. Therefore, bit outputs of the counter (Z) at its highest place value end are opposite bit outputs of the memory (Sp) at its lowest place value end in the given number. An increment is added to the bits which follow the lowest place value bits of the memory (Sp) on each pass of the counter (Z), provided that the numeric value which is present at the lowest place value bit outputs of the memory (Sp) is greater than the instantaneous content, of the highest place value bits of the counter (Z), which is compared with it. <IMAGE>
Patent SE-7907972-L (SE)
Inventor: BREIN K G
IPC: F16K1/226
Filed: 1979-09-26
Abstract: At pressures below the relieving pressure of a relief valve, a piston plug 1 is maintained within its cylinder by the combined effects of a spring 3 and a pneumatic force acting on a piston 5 within a cylinder 4. The piston 5 is directly mechanically connected to the plug 1, and as the plug is forced towards the end of its cylinder by the effects of rising system pressure, the opposing pressure force on the piston 5 is also increased by compressing gas in the cylinder 4. This equilibrium of forces is continued until the cylinder 4 is vented at a pre-determined position of the piston 5, thus allowing the plug 1 to move to its open position, and so discharging the system pressure.   <IMAGE>
Patent SE-7908370-L (SE)
Inventor: STAEDELI O
IPC: B63H23/12
Filed: 1979-10-09
Abstract: Both gas turbines of a drive system for marine vessels can be selectively connected by related first clutches with drive pinions and during so-called cruising travel, where only one drive unit or machine is operative, additionally via a gearing train with the related drive pinions. By means of speed reduction gearing the drive pinions drive two propeller shafts.
Patent SE-7909844-L (SE)
Inventor: ANDERSSON K F
IPC: F25D21/04
Filed: 1979-11-29
Abstract: In a freezer cabinet with cooled surfaces in a freezing chamber for storing of food frost appears on the surfaces and on the food. On defrosting the chamber has to be emptied of food and be heated so that the frost melts. Water is formed which has to be collected. The invention relates to a freezer cabinet operating without frost. An arrangement according to the invention is characterized by a circulation path (32,40) for air including a moisture-absorbing means and a motor-driven fan (38).
Patent SE-7910536-L (SE)
Inventor: WRIGHT D A
IPC: G01B21/20
Filed: 1979-12-20
Abstract: Measuring apparatus for determining the position of a point in a measuring volume relative to a datum point at which three mutually perpendicular axes intersect, includes a probe member supported for movement within that volume. Errors due to rotations about the various axes are corrected by providing additional transducers on each axis, there being (n+1) transducers where n is the number of rotations for which correction is required. The embodiments described have three X-axis transducers X1, X2 and X3 and three Y-axis transducers Y1, Y2 and Y3 which, with the appropriate circuitry correct for pitch and yaw errors about the two axes. For the Z-axis only two transducers, Z1 and Z2, are required. The circuit means combines the various transducer outputs to derive corrected values of the three co-ordinates.
Patent SE-8001395-L (SE)
Inventor: ANKERSSON B
IPC: C03B37/05
Filed: 1980-02-22
Abstract: A method and an apparatus for catching a partly fibrated mineral bloom which is thrown out from rotating fibrating wheels (1, 2), which are supplied with a mineral bloom. The catching of the partly fibrated mineral is made by one or several jets or flows of a liquid medium, especially water, which are directed to the fibres at an angle to the outflow direction of the fibres from the fibrating wheel or wheels (1, 2). The liquid flow or flows can be provided in one or several sets completely or partly extending round the periphery of the fibrating wheels (1, 2). The liquid flows can be flat or bowformed jets which are provided so as to completely surround the periphery of the fibrating wheels. By means of the liquid flows the partly fibrated mineral is brought away for further treatment, especially for separating fibres from non-fibrated particles, so called pearls.
Patent SE-8001719-L (SE)
Inventor: LARSSON N F
IPC: H02K5/22
Filed: 1980-03-05
Abstract: An electric rotating machine, preferably a commutator motor (10), has a stator (11) which supports two terminal blocks (18, 19) made from electrically insulating material. The terminal blocks are provided with grooves (18a, 18b; 19a) in which the wire ends (15a, 15b; 16a, 16b) of the stator windings (15, 16) are placed. At least one (18b) of the grooves has an entrance part (18c) having the form of a slit and being defined by a resilient tongue (33) having rounded edges. The tongue (33) and the adjacent winding (15) form a V-shaped entrance opening leading to the entrance part (18c) of the groove. The wire ends (15b; 16b) of the windings are guided by the grooves to terminal pins (30; 36) to which they are connected.
Patent SE-8106025-L (SE)
Inventor: WOODARD S K
IPC: C25D3/12
Filed: 1981-10-12
Abstract: A process and aqueous composition for electro-depositing a uniform, adherent substantially black nickel deposit on a conductive substrate. The aqueous solution is of a pH ranging from about 4 to about 12 and contains nickel ions, borate ions, conductivity salts and a controlled effective amount of a selected class of bath soluble amines to attain the black nickel deposit. The aqueous solution may further optionally contain supplemental darkening enhancing agents and wetting agents of the types conventionally employed in nickel electroplating solutions.
Patent SE-8200263-L (SE)
Inventor: WESTLUND A
IPC: B65B1/36
Filed: 1982-01-19
Abstract: Transferring powder or granular material by means of a container, (4, 5) from a charging point (1) to a discharging point (2), the containers (4 and 5) being subjected to vacuum during charging and to blast air during discharging.
Patent SE-8200812-L (SE)
Inventor: MUSY J
IPC: B29D30/00
Filed: 1982-02-11
Abstract: The tripartite crown reinforcement of this tire is subdivided into a median portion composed of two plies of cables whose extensibility is practically zero, flanked by two lateral portions each composed of three plies of cables whose extensibility is very great. When this tire is not inflated, the edges of its tread resume the falling shape which has been imparted to them in the vulcanization mold.
Patent SE-8201232-L (SE)
Inventor: HAMMARBERG LARS
IPC: B65D19/00
Filed: 1982-02-26
Abstract: The pallet of the invention includes a load deck supported on pallet feet or spacers. The spacers of the invention are metal sleeves, each with a serrated upper edge, the entire length of which is pressed into the wooden load deck to substantially the entire depth of the serrations. The serrations may be alternately set in opposite directions, and function to prevent turning and lateral movements of the spacers in relation to the load deck. The spacers are each retained against the load deck by at least two fastening means, which may be shaped like nails. The lower edge of each spacer may also be serrated for connecting to a skid to which the fastening means are also attached.
Patent SE-8206033-L (SE)
Inventor: PETERSSON T J D
IPC: E06B1/34
Filed: 1982-10-25
Abstract: The method is for fitting a lining, comprising L-shaped profiles, on a window arch provided with a glass unit. A number of fixtures for the profiles are attached to the arch so that a tongue of each fixture extends into the area of the arch glass groove. - The profiles are assembled into a frame which is pressed against the arch so that one profile leg is located against the outside of the arch, and the other is snap-engaged behind the tongue on the fixture.
Patent SE-8300870-L (SE)
Inventor: SCIAVOLINO F C
IPC: A61P31/04
Filed: 1983-02-16
Abstract: New semi-synthetic derivatives of 4''-erythromycin A and their preparation are described. The new compounds of the invention correspond to the formulae I and II in which the symbols have the meaning given in Claim 1. The compounds of formulae I and II, in which X and Y are a pair H, NH2, possess antibacterial properties and can be used as medicinal products.
Patent SE-8302205-L (SE)
Inventor: VON BOCKH P
IPC: F22B1/08
Filed: 1983-04-19
Abstract: In the steam regenerator, the downpipes (8) are arranged in the same heating steam space (5) as the evaporator pipes (7). The downpipes (8) are situated in the central part of the heating steam space (5), in which the heating steam flows radially from the outside to the inside. The evaporator pipes (7) preferably project into the purified steam space (4). Provided above each of the downpipes (8) is a feed-in nozzle (9). Arranged in the centre of the tube bank is a vent pipe (10). Arranged concentrically below the lower tube plate (3') which is provided with outflow openings (19) is preferably an annular condensate collector (12). Important advantages of this steam regenerator, which can be used for producing purified steam by means of contaminated or radioactive steam, consist in that, as a result of the direct feeding in into the downpipes, the natural circulation is stabilised and in that the flow distribution in the evaporator pipes is rotationally symmetrical and very uniform. As the downpipes are also heated, a favourable steam production per cubic metre of the steam regenerator is achieved. <IMAGE>
Patent SE-8303866-L (SE)
Inventor: ARTIANO A
IPC: B27L1/00
Filed: 1983-07-06
Abstract: Wood chips are debarked by compacting them in a mass, and agitating the compacted mass. In the compacted mass the chips are caused to rub against one another so that the bark is removed from the chips by rubbing friction of chip against chip. Frictional pressure on the removed bark finely comminutes the bark for easy separation from the debarked chips. The compacting and agitating of the chip mass is effected by a rotor device in a debarking drum chamber.
Patent SE-8305053-L (SE)
Inventor: GLIFBERG N B
IPC: A01D17/06
Filed: 1983-09-20
Abstract: A machine for harvesting sugar-beets growing in rows in the soil is provided with a unit for loosening and lifting the sugar-beets, a cleaning unit for cleaning the sugar-beets from soil and stones, and an elevator for transferring the sugar-beets from the cleaning unit to an unloading conveyor positioned at a higher level than said cleaning unit and serving to unload the sugar-beets. The cleaning unit has a number of cleaning rolls having a core on which cleaning pins made of rubber or like material and projecting on either side are mounted, said cleaning pins having a flexural strength such that they do not damage the sides of the root-crops. Furthermore, the cleaning pins are so mounted on the associated cleaning roll that they are equally flexible in all directions. The cleaning unit also has an endless holding-down mat travelling around guide pulleys, the lower part of said holding-down mat exerting a load on the sugar-beets against the cleaning pins. The speed of the holding-down mat can be varied independently of the rotation of the cleaning rolls to adjust the transit time of the sugar-beets in the cleaning unit according to the amount of soil and stones carried along. The object of these steps is to make the cleaning pins, in cooperation with the holding-down mat, clean the sugar-beets in a gentle manner without causing damage.
Patent SE-8402576-L (SE)
Inventor: SEHLBERG N
IPC: B65D81/18
Filed: 1984-05-14
Abstract: A box is frozen before use by being placed upside down in a bath containing brine. Food is then placed inside it and it is stacked with others one on top of the other. The outer base of each box is perforated so that melted water from the ice can drain away. For storage of frozen food, the fluid in the box walls must haVe a freezing point lower than zero degrees Celsius, and the box double walls must be tightly closed.
Patent SE-8501819-L (SE)
Inventor: BROSZUKAT P
IPC: B23K9/20
Filed: 1985-04-15
Abstract: The stud holder has in the interior of the supply passage of the stud holder proximal to the workpiece side of the clamp jaws, a circular groove for engaging and holding a headlike enlargement of the stud in a plane perpendicular to the axis of the clamp jaws. The supply passage is constricted conically, narrowing in the feed direction of the stud, upstream of the circular groove with respect to feed of studs at least adjacent the clamp jaws. The jaws are expandable against a spring tensioned under influence of the stud as the stud is fed.
Patent SE-8503771-L (SE)
Inventor: AGIUS J
IPC: A61K31/52
Filed: 1985-08-12
Abstract: The composition contains: a) ketotiphene and b) xanthine having an anti-asthmatic activity, particularly theophylline in the form of a stable combination appropriate for the treatment, particularly for the preventive or prophylactic treatment of asthma or for reducing a respiratory tract resistance in particular during the preventive or prophilactic treatment of asthma.
Patent SE-8601817-L (SE)
Inventor: TOROK V
IPC: B03C3/38
Filed: 1986-04-21
Abstract: PCT No. PCT/SE87/00183 Sec. 371 Date Sep. 26, 1988 Sec. 102(e) Date Sep. 26, 1988 PCT Filed Apr. 13, 1987 PCT Pub. No. WO87/06501 PCT Pub. Date Nov. 5, 1987.An arrangement for generating an electric corona discharge in air having a corona electrode, a target electrode which is spaced from the corona electrode, and a d.c. voltage source, the respective terminals of which are connected to the corona electrode and the target electrode. The voltage of the voltage source and the construction of the corona electrode are such as to generate a corona discharge at the corona electrode. A conduit is provided for continuously removing the air present in the immediate vicinity of the corona electrode and dealing with the air thus removed in a manner to render innocuous physiologically harmful substances or irritants present in the air and generated by the corona discharge, such as primarily ozone and nitrogen oxides.
Patent SE-8604013-L (SE)
Inventor: LINZIE SOREN
IPC: C10L5/44
Filed: 1986-09-23
Abstract: Unit comprises a combustible casing e.g. a paper bag, which contains solid fuel e.g. charcoal and the ignition medium e.g. paper made from cellulose fluff pulp. The bag is sealed with a closure. Pref. the ignition medium is impregnated or coated with a medium which is easy to ignite e.g. paraffin. When the fire is to be lit, the bag is torn to expose the ignition medium to a naked flame. The medium then ignites the solid fuel.
Patent SE-8802307-L (SE)
Title: Sail boat keel - is articulated via hull union to which control arm is connected
Inventor: NILSSON LENNART
Filed: 1988-06-20
Abstract: The keel (4) of the vessel is articulated via a ball joint (2) fitted to the hull. Connected to the joint is a control arm which extends into the hull where it can be activated by a steering mechanism, whereby the keel can be moved in various directions around the ball joint.
Patent SE-8802764-L (SE)
Inventor: PALMER T P
IPC: A01H1/04
Filed: 1988-07-29
Abstract: 39 The invention relates to improved methods of hybrid seed production. More particularly it relates to the use of one (or two) phytotoxic chemical resistant genes in the male (and female) parent in a hybridisation process, followed by dosing the resultant hybrids with the one (or two) phytotoxic chemicals to eliminate plants arising from unwanted contaminating seeds and thus produce pure F1 hybrids.
Patent SE-8901097-L (SE)
Inventor: SEDLMAYR G
IPC: B60R22/34
Filed: 1989-03-29
Abstract: Safety belt restraining apparatus, e.g. for motor vehicles, has belt reeling means 10, a clamping device 13 having two clamping jaws 15, 16 between which the belt 12 is guided, to prevent withdrawal of the belt, and a sensor 22, 23, 24 for initiating the blocking action of the restraining means. The forces of acceleration which occur during clamping of the belt are to be limited or removed. The apparatus includes means arranged to become operative on actuation of the clamping device and clamping of the belt 12, such means having a deformable construction, to permit the belt 12 to be withdrawn by a certain distance in the direction of pulling out of the belt. Thus a jaw may have a deformable clamping surface (Figs 1 to 5) or it may be resiliently mounted (Figs 6 and 7) or mounted on a sector mounted on a resilient spindle (Fig 8). A common housing for the reeling means and clamping device may be movable at its anchorage to absorb energy (Figs 9 and 10). <IMAGE>
Patent SE-8903657-L (SE)
Inventor: PELYVA J
IPC: C07F9/38
Filed: 1989-11-01
Abstract: The invention relates to an improvement of a process for preparing N-phosphonomethyl-glycine by oxydation of N-phosphonomethyl-imino-diacetic acid in an aqueous sulphuric acidic medium with hydrogen peroxide. A characteristic feature is using a waste acid liquor as reaction medium formed as aqueous sulphuric acid and obtained after the separation of N-phosphonomethyl-glycine when carrying out oxydation. This solution is optionally diluted with water until a concentration of 12-18 weight % of sulphuric acid and 3-5 weight % of N-phosphonomethyl-glycine.
Patent SE-9001232-L (SE)
Inventor: SATOH Y
IPC: B44C5/06
Filed: 1990-04-04
Abstract: A figure moving article capable of accomplishing unique and unexpected movements sufficient to exhibit unexpected variations in posture. The figure moving article includes a cylindrical container having a peripheral wall formed of a flexible material. In the container is arranged a bending structure which is actuated to cause the container to carry out bending motion. Also, a motor is received in the container in a manner to be operatively connected to the bending structure to actuate the bending structure and a motor drive circuit for driving the motor is arranged in the container. The bending structure is operatively connected to the container so as to transmit the actuation of the bending structure to the container, resulting in the container exhibiting bending movement.
Patent SE-9101618-L (SE)
Inventor: TALTS G
IPC: G03F7/20
Filed: 1991-05-28
Abstract: PCT No. PCT/SE92/00355 Sec. 371 Date Oct. 26, 1993 Sec. 102(e) Date Oct. 26, 1993 PCT Filed May 26, 1992 PCT Pub. No. WO92/21517 PCT Pub. Date Dec. 10, 1992.A method and an apparatus for exposing several different original images onto a light sensitive material like an offset plate or an intaglio plate by means of a laser exposure process, whereby the light sensitive plate(6), is exposed in several stages with a minor part of the light sensitive plate(6) at the time by an exposure method with three cooperating movements of the parts of the apparatus, namely a) a stepwise displacement of an exposure table (5) in a first direction (X-direction), b) a stepwise displacement of a laser unit (3) in a second direction (Y-direction) which is perpendicular to said first direction, and c) a successive displacement in said first or second direction (X or Y-direction) by a laser gun (13) while sweep exposing the light sensitive material by means of laser light beam whereby the exposure table (5) and the carrier of the laser unit (3) are in fixed positions.
Patent SE-9102954-L (SE)
Inventor: SUNDSTROEM BO
IPC: B62M27/02
Filed: 1991-10-11
Abstract: A first drive transmission (40) is coupled to the drive vehicle power source with a power take-off (44) at the rear end of the drive vehicle. A forward drive belt (92) is provided on the trailer. Coupled to this belt is a second drive transmission with a power intake at the front end of the trailer for coupling to the first transmission power take-off.
Patent SE-9200675-L (SE)
Inventor: GOSS DAVID
IPC: B25B13/06
Filed: 1992-03-05
Abstract: There is disclosed a torque transmitting or coupling arrangement for a fastener drive system or the like, wherein the respective externally configured and internally configured components are provided with a series of mating, elliptically curved flutes and lobes. In both the externally and internally configured components, the flutes and lobes are defined by a first series of elliptically curved surfaces which alternate with a second series of elliptically curved surfaces, with the respective surfaces merging smoothly and generally tangentially to define the alternating flutes and lobes on each said component. One of the components, either the externally configured or the internally configured component will preferably have the flutes and lobes thereon generated from ellipses of substantially equal dimension. The other component, of necessity, will have the flutes and lobes generated from ellipses of differing dimensions. It is appreciated of course, that the flutes and lobes on both the internally and externally configured components may be generated from ellipses of unequal dimensions. In addition, in the preferred embodiment, the centers of the various ellipses which define the flutes and lobes fall at the apexes of regular hexagons. Also, the centers for both series of ellipses will fall on substantially the same circle. There is also disclosed the tools which can be employed to form both the external and internal configurations in accordance with the invention.
Patent SE-9303471-L (SE)
Inventor: NAESLUND JONAS
IPC: B23B27/14
Filed: 1993-10-21
Abstract: According to the present invention there is now provided an edge rounded cutting tool insert (1) which shows less flank wear in the nose area (5) and improved toughness behaviour on the main cutting edge (2). This improvement has been obtained by decreasing the W/H ratio and increasing H from the nose area (5) to the middle of the main cutting edge. <IMAGE>
Patent SE-9303552-L (SE)
Inventor: BJOERKHOLM LARS
IPC: B65G17/38
Filed: 1993-10-28
Abstract: PCT No. PCT/SE94/01019 Sec. 371 Date Jul. 3, 1996 Sec. 102(e) Date Jul. 3, 1996 PCT Filed Oct. 28, 1994 PCT Pub. No. WO95/11849 PCT Pub. Date May 4, 1995A guiding device is disclosed for a conveyor chain for transporting objects adapted to be carried by load-carriers which are connected or connectable to the conveyor chain, which is formed by a plurality of carrier elements arranged in a row and a connector for connecting the carrier elements to each other so that the chain may be deflected simultaneously both vertically and laterally. The guiding device comprises a channel including grooves in which the conveyor chain is intended to run and an inwardly facing sliding surface for guiding the conveyor chain, the inwardly facing sliding surface is adapted to the cross-sectional shape of the carrier elements, and the guiding device further includes a profile beam enclosing the channel, and including a longitudinal slot opening outwardly whereby the load-carriers connected to the conveyor chain are carried thereby, and the inwardly facing sliding surface comprises a plurality of slide elements including strip protrusions extending into the grooves in the channel.
Patent SE-9702148-L (SE)
Inventor: ANDERSSON KARL-ERIK
IPC: F01D25/30
Filed: 1997-06-05
Abstract: An outlet device for a flow machine, comprising a channel for a flow from the machine and a guide vane arrangement provided downstream of the channel and connecting the channel with an outlet housing. The guide vane arrangement is arranged to redirect outwardly a first part flow of the flow from the channel into the first chamber of the outlet housing. The outlet device comprises at least one bypass channel extending from the channel through the guide vane arrangement and arranged to guide a second part flow of the flow to bypass the guide vane arrangement to a second chamber of the outlet housing.