baber/WOPTO huggingface dataset:
Patent SE-7906868-L (SE)
Inventor: O'RELL D D
IPC: H01M50/429
Filed: 1979-08-16
Abstract: A battery separator is provided that has 30-70% polyolefin synthetic pulp, 15-65% siliceous filler and 1-35% by weight of long fibers having lengths of between 1/4 and 1 inch. The long fibers may be polyester fibers or glass fibers or a mixture. Cellulose may be included in an amount up to about 10%. A process for forming the battery separator is also revealed using standard paper making equipment but employing ionic copolymers containing acrylamide in cationic and anionic combination to give good affinity of the siliceous material and polyolefin. Alum and other processing aids are also included as are other procedural steps such as pressing the web.
Patent SE-8101046-L (SE)
Inventor: RUNSTEN B W
IPC: C25D1/10
Filed: 1981-02-16
Abstract: Apparatus in plants, particularly for use in making master phonograph records and the like. In plants (FIG. 1) for galvanic processing in making master phonograph records, the apparatus in accordance with the invention comprises an arrangement of the receptacle (12) containing anode material (16) such that the electrolyte (2) is constrained (19, 35) to a given extent to flow through the receptacle in a direction from the surrounding liquid in a processing tub (1). The receptacle (12) is connected to an outlet (35) for liquid such that there is always a level (37) of liquid in the receptacle lower than the level thereof in the tub. By means of the liquid flow there is gained that particles which may be liberated from the anode material are not carried over to the object on which electro deposition takes place.
Patent SE-8101594-L (SE)
Inventor: WALTER G
IPC: C08J7/048
Filed: 1981-03-12
Abstract: The invention comprises a hollow body, suitable for receiving diffusible substances and made of plastics material coated with varnish resins, the external surface of which has a roughness, measured in profile according to DIN 4768, Part I, of Rz=from 2 to 150  mu m and Rmax=from 5 to 250  mu m on which a coating, positively linked with that surface to provide a seal against diffusion of liquids and gases present in the body, consisting of a chemically crosslinked polyurethane resin is located in a layer thickness of from 10 to 800  mu m.
Patent SE-8103198-L (SE)
Inventor: YANAIHARA N
IPC: C07K16/00
Filed: 1981-05-20
Abstract: A process for preparing a gut glucagon antigen composed of a peptide-carrier complex is disclosed, which comprises using as hapten a peptide represented by the following general formula; R-Lys-Arg-Asn-Lys-Asn-Asn-Ile-Ala-OH wherein R represents a hydrogen atom, an amino acid group or a peptide group containing 2 to 20 amino acid groups, and reacting it with a carrier in the presence of a binding agent for binding the hapten and the carrier to each other. Also, a process for preparing a gut glucagon antibody, which comprises administering the antigen described to mammals, and collecting the thus-produced antibody, is disclosed.
Patent SE-8103701-L (SE)
Inventor: KREYENBUHL A
IPC: A63C9/20
Filed: 1981-06-12
Abstract: The invention relates to a device for securing a boot to a ski in which the boot is held by an extension (10) of the sole, a locking device (14) immobilizing this extension in the archplate. A hook (14) forming part of the archplate includes an elastic extension (18) opposite the tip (15), this extension being in contact with the ski.
Patent SE-8105125-L (SE)
Inventor: SORENSEN L
IPC: B29C48/10
Filed: 1981-08-31
Abstract: 1390430 Biaxially stretched films HORSENS PLASTIC AS (HORSENS PLASTICVAREFABRIK AS) 27 July 1972 [21 Aug 1971] 35196/72 Heading B5B Biaxially stretched films, which may be heatshrinkable are made from a tube of plastics film supplied by an extruder 1, a gaseous pressure medium being introduced into the interior of the tube in the first stage, e.g. through tube 6, and the inflated tube being then compressed locally by means of two sets of squeezing rollers 4 and 5 provided between the extruder nozzle 2 and the take-up roller 11 and running at different peripheral speeds, so that there are formed an intermediate bubble 10 and two outer bubbles 7 and 9, the set of squeezing rollers 5 remote from the annular nozzle being passed towardx the squeezing roller set 4 closer to the said nozzle or conversely, directly after the three bubbles have been produced, so that the gas pressure in the intermediate bubble increases and the bubble is distended in the transverse direction. As shown, the squeezing roller sets are arranged one above the other, and preferably the upper set of squeezing rollers is passed such a distance downwards that the pressure in the intermediate bubble is brought up to 14 p.s.i. (1À5 kilo pond/cm.<SP>2</SP>). An alternative apparatus (Fig. 6, not shown), is adapted for horizontal extrusion. Where polyolefin film is used the upper set of squeezing rollers is passed such a distance downwards that the ratio of stretching of the film in the transverse direction will be the same as in the longitudinal direction, preferably 5 : 3. The movement of the squeezing rollers may be effected by means of a separate conveyer unit 15 including a platform 16 containing a rectangular opening 17 in which the squeezing roller set is mounted. The unit 15 may be moved along the four screwthreaded rods 18 by the operation of of the chain wheel 27 driven by motor 28, which engages the endless chain 26 which is connected to four chain wheels 25 mounted on the under side of the platform 16. The stresses imparted to the film by stretching may be such that subsequent reheating to about 75‹ C. causes both longitudinal and transverse shrinking.
Patent SE-8200113-L (SE)
Inventor: CORDES W
IPC: B43L13/02
Filed: 1982-01-11
Abstract: Automatic drawing apparatus comprises a surface (3) to receive drawing paper, film or other medium to be drawn on, an arm (4) movable over the drawing surface, a carriage (5) movably mounted on the arm and carrying an instrument for drawing on said medium. The arm is cantilevered from one end from a bearing carriage 15 where it is connected with backing rolls 18, 19, 20 which are in engagement with a ferromagnetic stationary guide rail 24 extending in the intended direction of movement of the arm. The said one end of the arm is pivotally mounted so that the arm can be raised from a drawing position in which the free end of the arm lies close to the drawing surface to a raised position in which the free end of the arm is situated further away from the drawing surface, thereby facilitating the insertion of drawing medium below the arm and onto the drawing surface. The arm is urged into the drawing position by a magnet mounted in a recess in the carriage 15. <IMAGE>
Patent SE-8200588-L (SE)
Inventor: RUDIN H L B
IPC: G01N33/544
Filed: 1982-02-02
Abstract: Method for the separation by centrifugation of a particulate phase from a liquid phase in which the particulate phase is insoluble. The separation is part in a method of analysis which, besides the separation step, comprises at least one washing or incubation step. The invention is characterized in microorganisms being added to the liquid phase prior to the centrifugation. These microorganisms are suspensible in the liquid phase prior to the centrifugation but are sedimented therein during the centrifugation. All the particulate phase together with the microorganisms then will adhere to the centrifugation vessel. The invention also relates to means for decantation which contains microorganisms having the properties given above.
Patent SE-8201999-L (SE)
Inventor: VISTANEN KALERVO
IPC: H02M7/5383
Filed: 1982-03-29
Abstract: The invention relates to a device for regulating the power in electrical apparatuses, especially fluorescent lighting fittings. To each apparatus (6) is connected an inverter (1-5, 7-11; 12; 13) in which the control circuit of the oscillator transistor (1) is provided with an adjustable RC circuit (8, 9). The power of a plurality of apparatuses included in the same group can be adjusted through one pair of conductors by connecting in parallel with the RC circuit (8, 9), on one hand, the contacts of a relay (10) and, on the other hand, an opto-insulator (11) whereby the relay (10) is connected to one conductor of the pair of conductors and the opto-insulator (11) to the other conductor.
Patent SE-8204357-L (SE)
Inventor: GOODMAN R B
IPC: G05D23/185
Filed: 1982-07-16
Abstract: An environmental control system for an aircraft includes an ambient pressure (altitude) responsive control valve 20 controlling total system flow, an air conditioning package 190 for cooling a portion of the flow and a bypass conduit 185 for bypassing the air conditioning package, the system output flow temperature being regulated by controlling the flows through both the air conditioning package and bypass conduit independently of total system flow. Such independent flow control is achieved by the modulation of synchronized and phased control valves 180, 175, one in the bypass duct and the other disposed serially to the air conditioning package. <IMAGE>
Patent SE-8204880-L (SE)
Inventor: RUTLEDGE JR W T
IPC: E21B43/12
Filed: 1982-08-26
Abstract: The present invention discloses a method and means for pulling a sucker rod string 40 from the tubing of a well bore. A separable connector 50 is provided between the sucker rod string 40 and a downhole pump 20. The separable connector 50 is designed to separate when a predetermined tension load greater than the operating load upon the sucker rod string is applied to it. If the downhole pump 20 is already stuck upon its seat or becomes stuck within the tubing while being withdrawn, tension on the sucker rod string is increased until the separable connector separates, and the sucker rod string may be withdrawn, leaving the pump within the tubing. <IMAGE>
Patent SE-8205092-L (SE)
Inventor: MOLLER K S
IPC: C08K3/30
Filed: 1982-09-08
Abstract: By a method of producing a fire- retardant or non-inflammable chipboard, particularly for coating purposes, the wooden chips are impregnated with ammonium sulphate prior to glueing, and after glueing the chips are mixed with unglued vermiculite and then the mixture is compressed to form a board. The proportion of impregnated wooden chips is preferably selected so as to mount to more than 50% of the mixture.
Patent SE-8301480-L (SE)
Inventor: LUNDIN E H G
IPC: E06B5/16
Filed: 1983-03-18
Abstract: No further information available at time of publication.
Patent SE-8301604-L (SE)
Inventor: SERAGNOLI E
IPC: A24C5/47
Filed: 1983-03-23
Abstract: An axial translation device for partly finished cigarettes disposed alongside one another in such a way as to form two substantially parallel rows, the device being provided with an input conveyor, an output conveyor and a conveyor roller for each said row disposed between the said input conveyor and output conveyor and tangential thereto, the said two conveyor rollers having parallel, but non coincident axes and supporting the partly finished cigarettes of the associated said row in an axially movable manner under the thrust of actuator means.
Patent SE-8305499-L (SE)
Inventor: FERNSTROM KARL INGVAR
Filed: 1983-10-06
Abstract: The heating boiler has a hearth with a chamber (6) symmetrically arranged round an axis (8), which also forms the central axis for a burner (15) fitted in the chamber.(1)
Patent SE-8400928-L (SE)
Inventor: WENZEL W
IPC: A22C25/08
Filed: 1984-02-21
Abstract: Apparatus for supplying fish uniformly aligned with respect to their bellies and backs and head-tail position to a fish processing machine comprises a feed channel 2, a conveyor 17, a righting station with a toothed roller 4 and a guide element (10), and a discharge channel 3. The conveyor comprises an endless belt which is provided with inclined spikes 19 and which is deflected out of engagement with the conveyed fish only shortly upstream of the righting station. The head flank of the fish head is engaged on the base surface of the channel, which is necessary for a trouble free righting of the fish. The spikes 19 are arranged at a pitch spacing greater than a predetermined maximum length of fish to be handled by the apparatus. The stopping flap 21 is so arranged that each fish is held by a spike penetrating the belly wall closely behind the shoulder girdle. <IMAGE>
Patent SE-8402623-L (SE)
Inventor: SILANDER T
IPC: A61F5/34
Filed: 1984-05-15
Abstract: NO FURTHER INFORMATION AVAILABLE AT TIME OF PUBLICATION.
Patent SE-8405759-L (SE)
Inventor: LAGERCRANTZ FREDRIK BROR BENGT
IPC: A01K5/02
Filed: 1984-11-16
Abstract: The arrangement has a limited space (3) so dimensioned that a number of cows (1) can be enclosed. It also has a number of locations (4-9) for different sorts of fodder, monitors (10,11) which identify the number of animals located alongside the various fodder locations and further monitors which allocate identified animals to a specific fodder amount at the feed locations. - The feed locations are suitable for rough fodder. With identified animals before these locations, the fodder is freely available for continuous intake either on the basis of a specific time interval or during the whole period in which the requirement of the animal persists. The time, the quantity of fodder corresp. to the time and the feed intake in terms of the time are recorded for comparison with the productive output.
Patent SE-8406131-L (SE)
Inventor: RIEHL T F
IPC: A24D3/04
Filed: 1984-12-04
Abstract: A mouthpiece adapted to be attached to a smoking article, such as a cigarette, includes, in one advantageous embodiment, an air impermeable core member of smaller diameter than the tobacco column to which it is to be coaxially located and a generally cylindrically shaped hollow sleeve having generally the same diameter as the tobacco column concentrically located over the impermeable core member and cooperating therewith to define a generally annular channel open at both of its ends. The mouthpiece is connected to the tobacco column by circumscribing air permeable tipping material therearound. In one embodiment, the mouthpiece includes a filter plug coaxially located at one end of the tobacco column with the filter plug being of generally the same diameter as the tobacco column. The filter plug has generally longitudinally extending grooves formed in the peripheral surface extending from one end to the other end of the filter plug. An air and smoke impermeable core member having a smaller diameter than the filter plug is located with its generally circular end in coaxial juxtaposition with the end of the filter plug opposite the tobacco column. A generally cylindrical sleeve having a diameter generally the same as the filter plug is concentrically located over the impermeable core member and cooperates with the core member to define a generally annular channel open at both of its ends. The mouthpiece is attached to the tobacco column by circumscribing air permeable tipping material therearound.
Patent SE-8500622-L (SE)
Inventor: RUPP R G
IPC: C12N15/02
Filed: 1985-02-12
Abstract: A method of growing fragile cells, i.e., cells having no cell membrane such as animal cells or genetically modified animal cells, to high density in culture comprises the steps of suspending permeable microcapsules containing a seed culture of such cells in a medium, directly sparging a gas through the medium along the capsules, and allowing the cells to grow. The gas comprises a gas or a selected mixture of gases and is sparged at a rate high enough to attain a substantial partial pressure equilibrium between the gas and liquid phase. The partial pressure of gases essential for cell growth and normal rates of cell mitosis can be maintained in the medium by controlling the composition of the gas and maintaining a threshold sparging level. By sparging, oxygen availability need no longer be a growth-rate limiting factor, and cell densities on the order of 10<8> cells/ml may be achieved.
Patent SE-8501329-L (SE)
Inventor: ERICSSON H
IPC: C23G1/36
Filed: 1985-03-19
Abstract: A method for pickling iron or steel objects before a subsequent surface treatment or mechanical processing. The objects (11) are transported into a pickling bath (10) having a temperature above 25<o>C and containing a solution of ferrous chloride and a low proportion of free hydrochloric acid. The pickling bath is continuously regenerated in a circulation system with electrolytic cells (14). These are preferably electrically connected in series and in parallel with the flow of the pickling bath, in order to deposit iron on the cathode (19) and recover free acid.
Patent SE-8501885-L (SE)
Inventor: ESANU A
IPC: C07D491/052
Filed: 1985-04-17
Abstract: This invention relates to new pyranoderivatives of the formula: <IMAGE>   wherein X1 is H, Cl or Br and Z stands for:   <IMAGE> wherein X2 is H, Cl or Br, T is O or S and Y stands for an arabinose, xylose or ribose moiety, the acetylated form of the same, with either a pyranose or furanose configuration and bound to the R moiety of either the  alpha  or the  beta  anomer, to a preparation process of said compounds from stoichiometric proportions of the compound R-H and of the selected ose, and to therapeutic compositions, the active ingredient of which comprises at least one of these compounds associated with an appropriate diluent or carrier.
Patent SE-8502923-L (SE)
Inventor: CHANDLEY G D
IPC: B22D18/06
Filed: 1985-06-12
Abstract: Unitary, rigid, self-supporting, gas permeable, low temperature bonded, sand grain molds having peripheral side surfaces extending between vertically spaced upper and lower surfaces with mold cavity means spaced therebetween connected to gate passage means having lower open ends exposed at said lower surface, adapted to be filled with molten metal through the gate passage means by applying reduced pressure to the top surface of the mold while its lower surface with the gate passage means lower open ends are submerged in molten metal, are provided with enclosed gas collection void means adjacent to and spaced from each of the mold cavity means, the gate passage means and the upper and lower mold surfaces for collecting gases from the cavity means and gate passage means during filling of the cavity means for controlled removal of gases from the void means through the upper mold surface by application of reduced pressure thereto.
Patent SE-8506057-L (SE)
Inventor: AASLAND O
IPC: A01D34/43
Filed: 1985-12-20
Abstract: A cutting unit for a forage harvester comprises rotating flails cooperating selectively with either a fixed first counterblade 22 or a second counterblade 27. Counterblade 27 can be pivoted (11) from an inoperative upper position to an operative lower position in which the planar face of counterblade 27 extends tangentially with respect to the path of movement of the cutting tips of the flails. When counterblade 27 is in its operative lower position, it is below the fixed counterblade 22 and cooperates with the flails to chop pre-cut vegetation (Fig. 7). When the counterblade 27 is in its inoperative upper position, counterblade 22 co-operates with the flails to cut standing vegetation (Fig. 6). <IMAGE>
Patent SE-8601846-L (SE)
Inventor: ERIKSSON S-G
IPC: B66C1/42
Filed: 1986-04-22
Abstract: Locking mechanism for a lifting device having two opposite clamping members (5), one of which is supported by a lifting arm (1) provided with lifting means (8), said lifting arm being pivotally connected with a yoke member (2) to move its clamping member (5) at turning relative to the yoke member (2) away from or towards the opposite clamping member (5), said locking mechanism comprising catches (13, 14), one of which is supported by the lifting arm (1) and the other by the yoke member (2) and which are operative to lock the lifting arm (1) and the yoke member (2) against relative motion in an open position for applying the lifting device to objects to be lifted. To make the locking mechanism automatically releasable a release member (23) is disposed at one catch (13 or 14), said release member being arranged to be movable relative to the last-mentioned catch (13 or 14) and provided with a guide surface (25) for guiding the other catch (14 or 13) out of its locking position into engagement with the release member (23) in order to bring this to a position in which it will block for said other catch (14 or 12) the entry to the catch (13 or 14) at which the release member (23) is disposed.
Patent SE-8604310-L (SE)
Inventor: HOLME A E
IPC: G01N33/497
Filed: 1986-10-10
Abstract: A mass spectrometer adapted to monitor respiratory gases includes a spectrometer chamber arranged selectively to receive respiratory gas or an oxygen containing gas substantially free of carbon dioxide, together with means for correcting the detected level of carbon dioxide during respiration by that threshold level detected during the period when the mass spectrometer is responsive only to the oxygen containing gas.
Patent SE-8802526-L (SE)
Inventor: GEORGE B-G
IPC: F23J1/00
Filed: 1988-07-06
Abstract: In a power plant, for example of PFBC type, with a cooler for cooling of ashes originating in a fluidized bed, the cooler comprises a cylinder with a transport screw which transports the ashes through the cylinder. The transport screw has a tubular shaft which is transversed by cooling water. The cylinder may be air or water-cooled. At the bottom of the cylinder one or more fluidization devices are provided, which maintain the ashes in the cylinder in fluidized condition, so as to obtain good contact and effective heat transfer to cooling surfaces of the shaft and the cylinder. The fluidization also reduces the propensity of the ash to form a heat-insulating layer on the inside of the cylinder which reduces the cooling capacity.
Patent SE-8900105-L (SE)
Inventor: LUNDSTROEM B
IPC: B08B15/00
Filed: 1989-01-12
Abstract: PCT No. PCT/SE90/00004 Sec. 371 Date Sep. 4, 1991 Sec. 102(e) Date Sep. 4, 1991 PCT Filed Jan. 3, 1990 PCT Pub. No. WO90/07991 PCT Pub. Date Jul. 26, 1990.A suction device for the removal by suction of waste gases or other environmentally harmful gases from a working location, e.g., from the exhaust pipe of an automotive vehicle, including a suction line which is connected to a central suction means or to a suction fan and one end of which is intended to be connected temporarily to, e.g., an exhaust pipe of an automotive vehicle or the like for the purpose of removing by suction exhaust gases deriving from the engine of the vehicle. In order to enable the suction line of such suction devices to be extended manually, even when the suction line is suspended vertically directly from a ceiling-mounted main suction line, the suction line is telescopic and a spring is mounted between the telescoping part of the suction line, such that the spring will be tensioned when the suction line is extended and therewith assist in restoring the suction line to its retracted state.
Patent SE-8902859-L (SE)
Inventor: MAEKINEN SEPPO
IPC: A63F3/06
Filed: 1989-08-28
Abstract: The invention concerns a system for games in which one or more players play simultaneously against the person organizing the game and/or against each other. The system according to the invention comprises a central computer 1 which receives commands from a games coordinator and which consists of one or more units 3, 5. The system comprises independent and intelligent player terminals 13 which are personal computers and are operated by the individual players. To register the individual player's purchases, for example number of counters or number of games, a portable data unit is used, for example a smart card. To scan and write on the data unit, card readers/ writers 7, 15 are provided both at the central computer 1 and on the player terminals 13. <IMAGE>