baber/WOPTO huggingface dataset:
Patent IT-8619563-D0 (IT)
Inventor: RENI MARIO
IPC: B24B31/06
Filed: 1986-02-27
Abstract: A machine for the finishing of metal pieces which consists of a number of rectilineal cradle shaped vibrating units quipped with slides or casters or wheels to enable the units to move along two or more parallel metal guides or rails which constitute the work run of the machine; of two or more translating conveyor belts which move transversally to the movement of the vibrating units along the work run and which move the units from one guide to the other at the end of each work run; of a charging station for the pieces to be processed, placed at the start of the work run; of a discharge station for the contents of the units, placed at the end of the work run; of one or more work stations used for the processing of the pieces contained in the units and situated along the work run and of adjustable controls for the progress of the abovementioned units along the aforementioned guides.
Patent IT-8721046-D0 (IT)
Inventor: TOJA EMILIO
IPC: C07D207/273
Filed: 1987-06-25
Abstract: Compounds useful in the treatment of patients suffering from intellectual or nervous asthenias, memory failures, senescence or metal strain of the formula (I)    <IMAGE>  (I)  in which R' represents hydrogen, linear, branched or cyclic alkyl containing up to 12 carbon atoms, alkenyl containing from 2 to 8 carbon atoms, acyl containing from 1 to 6 carbon atoms or aralkyl containing from 7 to 15 carbon atoms and R represents aryl containing up to 14 carbon atoms, possibly substituted, or a mono- or polycyclic heterocyclic aromatic radical possibly substituted, provided that if R is unsubstituted phenyl, R' does not represent methyl or ethyl; also therapeutic compositions containing those compounds and method of use.
Patent IT-8121425-D0 (IT)
Inventor: HAUFFE DIETER
IPC: C23C22/36
Filed: 1981-04-29
Abstract: Phosphate coatings are formed on metal surfaces e.g. sheet steel by use of a zinc phosphate composition having a low ratio Zn:P2O5 but containing relatively high contacts of CIO3 and NO3. The process results in coatings having a fine grain and high wet corrosion resistance and which are particularly suitable for immersion electro-lacquering. Solutions contain (in g/l) 0.3-1.3 Zn, 10-26 P2O5, 0.1-3 Ni, 1-6 CIO3 and 5-25 NO3. The ratio of P2O5/Zn is in the range 9-85 and the ratio of Ni/Zn in the range 0-1.5. Solutions may also include sodium nitrite or nitrobenzene sulphonate, BF<->4 or SiF<2->6 and small amounts (e.g. up to 0.5 g/l) of other cations e.g. NH<+>4, Ca, Mn, Cu, Co.
Patent IT-8323196-D0 (IT)
Inventor: PEZZOLI NELLO
IPC: D03D47/23
Filed: 1983-10-07
Abstract: Weft holding member in weft transport grippers for weaving looms, wherein the element for engaging the weft yarn and pressing the same against the gripper body to which the weft holding member is associated, consists of a flexible metal lamina.
Patent IT-7950147-D0 (IT)
Inventor: VOGNON LOUIS
IPC: D01H4/06
Filed: 1979-09-03
Abstract: The object of the process is to produce a yarn comprising a core of continuous filament and a sheath of staple fibers. The staple fibers are delivered to a suction surface comprising a perforated collecting surface exposed to relative suction in a suction zone, the fibers being conveyed in a current of air moving virtually at right angles to the surfaces of two counter-rotating friction discs having narrowly spaced opposing faces defining a gap. From the suction zone, the staple fibers are transferred, generally at right angles to the axis of the current of air, into the gap. The continuous filament is united with the staple fibers in the suction zone, and both components are twisted in the gap between the counter-rotating friction discs.
Patent IT-8268521-D0 (IT)
Inventor: COSTANTINO GIOVANNI
IPC: A61N5/06
Filed: 1982-12-24
Abstract: The window may be fitted with a hinge at its lower edge so as to allow for angular adjustment. The cabin is constructed in the form of a trailer with tow bar coupling and props for level support when the cabin is unhooked from the towing vehicle. The cabin can be in the form of a straight hollow cylinder with a recessed section for the inclined window. The latter can have a semi-elliptical frame.
Patent SE-0001697-D0 (SE)
Inventor: HERDEL GERD
IPC: E04D13/147
Filed: 2000-05-05
Abstract: The roof ventilator structure has a locking ratchet (28) at least on the outer side of the cup (22) towards the eaves and at the inner side of the pan (24), with a longitudinal sawtooth contour. A second ratchet lock (26) is concentric to the joint axis of the escape pipe (16). The ratchet locks (26,28) are sprung. The longitudinal axis of the ventilator connection pipe (20) is at right angles to the base plate (12).
Patent SE-0002769-D0 (SE)
Inventor: STOICHI TOYA
IPC: H01M50/249
Filed: 2000-07-26
Abstract: A battery unit comprises a plurality of cells (1) and a smaller number of temperature sensors (5) adjacent thereto. Cells (1) without adjacent temperature sensors are connected to those with sensors to produce a mixed assembly. Heat collecting members (6) may be attached to the cells that do not have an adjacent sensor (5). The sensors may be PCT elements or thermistors. In another arrangement (figure 9) where all the cells have adjacent temperature sensors of the type which change in resistance with temperature, the sensors are divided into a plurality of blocks and in each block the sensors are connected in series. A temperature rise detecting circuit measures the resistance of each block and detects any abnormal temperature rise by comparing the resistance of the blocks of sensors with each other.
Patent SE-0101624-D0 (SE)
Inventor: SUNDSTROEM FRED
IPC: D21H/
Filed: 2001-05-10
Abstract: A combination of microbially converted whey and organic acid is added during a raw cellulosic material pre-treatment or cooking step in a pulping process.  A treatment agent based on microbially converted whey is used for the production of paper pulp, where it used in combination with one or more organic acids for the pre-treatment of the cellulosic raw materials or during cooking of these raw materials.
Patent SE-0102125-D0 (SE)
Inventor: EKLUND TORE
IPC: B24B41/06
Filed: 2001-06-13
Abstract: A fixture ( 1 ) for guidance of a tool having a cutting edge with respect to the periphery of a rotating grinding or polishing wheel ( 2 ), comprising a frame structure that runs along the periphery ( 6 ) of the wheel and has a guide formed as a slot ( 17 ) with an open other end, the slot providing a support surface ( 19 ) that is sloping relative to the radius of the wheel, and the inner end of the slot terminating radially within the periphery of the wheel on each side thereof, the fixture ( 1 ) in one end supported ( 11 ) for pivoting motion in a main plane of the wheel and in the other end carrying a separate balance weight ( 12 ).
Patent SE-0200121-D0 (SE)
Inventor: NOREN KJELL
IPC: A61N1/362
Filed: 2002-01-17
Abstract: A dual chamber pacing system normally operates in an atrial synchronized mode, and includes a mode switch that switches the pacing mode to a non-atrial synchronized ventricular stimulating mode in response to the detection of an atrial tachyarrhythmia, and switches the pacing mode back to the atrial synchronized mode in response to, or after a preset time following, detection of cessation of the atrial tachyarrhythmia. A mode switch supervising circuit includes a counter that accumulates an amount of mode switches from a starting point, and supplies the accumulated amount to a comparator, wherein the accumulated amount is compared to a predetermined mode switch amount threshold. The mode switch supervising circuit controls the mode switch to lock the pacing mode to the non-atrial synchronized ventricular stimulating mode for at least a predetermined time period in response to the mode switch amount exceeding the amount threshold.
Patent SE-0200859-D0 (SE)
Inventor: ZINN NILS
IPC: B01D29/46
Filed: 2002-03-21
Abstract: A filter device has a filter housing (4), which is intended to contain a liquid to be filtered and in which at least one filter rod (5) is arranged. The filter rod (5) is composed of annular washers, which are arranged in a stack on a core formed with openings and which are so closely packed that particles in the liquid adhere to the periphery of the washers when the liquid is caused, from the outside, to pass between the washers into the core for filtration. The filter device has a gas supply means (10), which is intended to inject a gas flow into the liquid in the filter housing. <??>In a method of cleaning a filter rod (5) for filtering a particle-containing liquid in such a filter device, a gas flow is injected into the liquid in the filter housing (4) so that a particle sock, which is formed on said filter rod (5) of particles in the liquid, is detached from the filter rod and disintegrated. <IMAGE>A filter device has a filter housing (4), which is intended to contain a liquid to be filtered and in which at least one filter rod (5) is arranged. The filter rod (5) is composed of annular washers, which are arranged in a stack on a core formed with openings and which are so closely packed that particles in the liquid adhere to the periphery of the washers when the liquid is caused, from the outside, to pass between the washers into the core for filtration. The filter device has a gas supply means (10), which is intended to inject a gas flow into the liquid in the filter housing. <??>In a method of cleaning a filter rod (5) for filtering a particle-containing liquid in such a filter device, a gas flow is injected into the liquid in the filter housing (4) so that a particle sock, which is formed on said filter rod (5) of particles in the liquid, is detached from the filter rod and disintegrated. <IMAGE>
Patent SE-0300142-D0 (SE)
Inventor: DAHLQVIST ANDERS
IPC: C12N/
Filed: 2003-01-20
Abstract: The invention relates to at least one nucleotide sequence, derived from a nucleotide sequence encoding an acyltransferase polypeptide comprising at least one membrane-spanning region, encoding an improved active membrane independent acyltransferase polypeptide in which at least one amino acid residue of the membrane-spanning region has been deleted and/or substituted as compared to the original acyltransferase polypeptide, wherein the encoded active membrane independent acyltransferase polypeptide can produce fatty acid esters and/or fatty acid thioesters such as triacylglycerols, diacylglycerols, monoacylglycerols, phospholipids, glycolipids, waxesters, acylated carbohydrates, acylated amino acids, and lysolipids, e.g. lysophosphospholipid, lysolecithin. Thereby one single acyltransferase can be used for the production of a huge number of products. The invention also relates to means and methods for the production of such an improved active membrane independent acyltransferase and the use of such a membrane independent acyltransferase in industry.
Patent SE-0300185-D0 (SE)
IPC: A01G23/08
Filed: 2003-01-27
Abstract: The pivot bearing arrangement (10) is for a feed wheel arm (42) on a frame (34) in a harvester and comprises first and second pivot bearings (14,16) mutually spaced apart axially and an eccentric mechanism (18) acting between the frame and the second pivot bearing for frame radial movement. Movement of the second pivot bearing can be produced by the pivot movement of the feed wheel arm.  The pivot movement of the feed wheel arm can be produced by coupling components (26,28) acting between the feed wheel arm and manoeuvering components (22,24). Movement can also be produced by manual adjustment and fixation of the eccentric mechanism in a predetermined eccentric position.
Patent SE-0302873-D0 (SE)
Inventor: BILLGREN THOMAS
IPC: D04H3/033
Filed: 2003-10-31
Abstract: Method of producing a nonwoven material, wherein a fibrous web containing continuous filaments and natural fibers and/or staple fibers is formed on a forming member (12) and subsequently hydroentangled to form said nonwoven material. The fibrous web is transferred to an entangling member (16) while subjecting said fibrous web to foreshortening and subsequently hydroentangling the foreshortened fibrous web, thus forming a composite material (19) wherein the continuous filaments are well integrated with the rest of the fibers.
Patent SE-0401472-D0 (SE)
Inventor: JONSSON PER
IPC: E21B44/08
Filed: 2004-06-09
Abstract: The present invention relates to a method for controlling drilling parameters during an initial phase of rock drilling with a drilling machine. In accordance with the invention the percussion pressure and feed pressure of the drilling machine are controlled as continuously increasing functions during the initial phase. The present invention also relates to such a system.
Patent SE-0402327-D0 (SE)
Inventor: DAVIDSSON HAAKAN
IPC: A61F/
Filed: 2004-09-27
Abstract: A hearing protector has two earmuffs (2), a member (3) which is connected thereto and adapted to fasten the hearing protector on a wearer's head (H) , and a sealing ring (5) fixed to a contact surface (4) of each earmuff (2) . The sealing rings (5) are adapted to abut against the wearer's head (H) in the area around the respective ears (E) . The shape of the contact surfaces (4) of the earmuffs (2) is adjusted to the shape of the wearer's head in the area around the respective ears (E) .
Patent SE-8204270-D0 (SE)
Inventor: BORRMAN B
IPC: G21C3/334
Filed: 1982-07-12
Abstract: A fuel asembly with a fuel channel (2) which surrounds a plurality of fuel rods (1) and which is divided, by means of a stiffening device (3) of cruciform cross-section and four wings (5), into four sub-channels (4) each of which comprises a bundle of fuel rods. Each fuel channel side has a plurality of stamped, inwardly-directed projections (6) arranged vertically one after the other, said projections being welded to one and the same stiffening wing. Each one of the wall portions located between the projections (6) defines, together with two adjacently positioned projections and a portion of the stiffening wing, a communication opening between two bundles located on one side each of the stiffening wing.
Patent SE-8204613-D0 (SE)
Inventor: STECKLER S A
IPC: H03H17/06
Filed: 1982-08-06
Abstract: A controllable shift matrix has inputs and outputs and is responsive to bits of an input signal word X(n) at the inputs of ascending order from a least significant bit position to a most significant bit position for controllably producing an output (weighted X(n) the outputs in which the input signal bits may occupy respectively different bit positions. The matrix comprises a plurality of sections (80-88) including at least one divide-by section (82) coupled between the inputs and outputs and including controlled switch means responsive to control signals (C1 ,C1) for selectively passing bits on divide-by input lines to divide-by output lines of the same order as said divide-by input line bit position, or transferring said divide-by input line bits to respective ones of said divide-by output lines which are more than one bit position lower in order than divide-by input line bit positions. A weighting function circuit comprises two such matrices which commonly receive the input word for shifting it in different ways, and a combining circuit for combining the shifted words produced by the matrices to produce a weighted word (Fig. 2 not shown). A digital filter comprises the weighting function circuit allowing reduced complexity and higher speed in coefficient multiplication. <IMAGE>
Patent SE-8204721-D0 (SE)
Inventor: EDWARDS K R
IPC: A01N65/00
Filed: 1982-08-16
Abstract: At least one algae-produced, substantially pure chemical compound with biocidal activity has been isolated from a blue-green algal (Cyanobacteria) toxin, preferably Scytonema toxin. This biocide appears to be one of the first of its class, since very little is now known regarding algal toxins and any biocides (including any antibiotics) they may contain. A biocide of this invention has activity against harmful blue-green algae such as Anabaena and can be used as, among other things, an algicide with minimal undesirable effects upon the environment of use (e.g. lakes, streams, water supplies, swimming pools, etc.). An ether-soluble, nonsteroidal, anisole-containing biocide of this invention appears to have a molecular weight of 430 or 431, a melting point or range within the range of about 48 DEG  to about 55 DEG  C., and the empirical formula C23H23O6Cl. Other groups in the molecule besides the anisole appear to include a saturated gamma-lactone, an aliphatic OH, a methylene bridge, a chlorobenzene ring, and an isopropyl substituent (probably attached to the gamma-lactone) in an asymmetric environment. The compound can be stored in or crystallized from diethyl ether and blended with the usual pharmaceutical extenders.
Patent SE-8205046-D0 (SE)
Inventor: NOREN B
IPC: B28B23/00
Filed: 1982-09-06
Abstract: No further information available at time of publication.
Patent SE-8206043-D0 (SE)
Inventor: LONG W G
IPC: C04B35/66
Filed: 1982-10-25
Abstract: Water containing refractories which inhibit or eliminate the tendency of explosive spalling are provided by mixing solid organic fibers into the refractory mix. The refractory mix may be used in castables, plastics, ramming or gunning mixes or mortars.
Patent SE-8302769-D0 (SE)
Inventor: FORLANI O
IPC: B01J21/08
Filed: 1983-05-17
Abstract: Catalysts based on gamma alumina, consisting of gamma alumina stabilised by silica and containing oxides of bivalent or trivalent metals chosen from those of Group 2a and/or Group 8 and/or Group 3b and/or the Lanthanide Series, are disclosed. The catalysts are particularly active in isomerisation reactions.
Patent SE-8303621-D0 (SE)
Inventor: ARVIDSSON BENGT
IPC: E02D27/48
Filed: 1983-06-23
Abstract: A pile hammer for driving pipe-shaped foundation reinforcement piles (3) is of a so-called snap hammer type, i.e. equipped with an impact piston (1) designed to be inserted into the pile cavity (4) with an elongated section (1). According to the invention, the upper part of the impact piston is equipped with wider impact section (2) intended to lie against the upper edge (3a) of the pile, and the elongated impact piston section (1) is shorter than the pole's cavity (4) so that the impact force is transferred to the pile directly via the impact section (2). Using the invention the following can be achieved: the duplex hammer can be have a large length, but still have a small effective building height, and a favourable mass relation ship between impact piston volume and total impact device weight. The snap hammer is particularly appropriate for pile driving in confined spaces.<IMAGE>
Patent SE-8306037-D0 (SE)
IPC: F25B29/00
Filed: 1983-10-20
Abstract: The flow of the first liquid (1) is cooled down (T2-T1 ) and the flow of a second liquid (2) is warmed (T4-T3 ) whilst a heating pump (3) by means of the first liquid (1) is alternately driven vertically downward and the other liquid alternately vertically upward through one of two identical storage systems (A, B), at the same time as the stored liquids (1, 2) in the other storage system (B, A) are successively cooked and warmed by the heating pump (3). The storage systems (A, B) comprise, in each, a filled cold storage vessel (5) for the first liquid (1) and a filled warm storage vessel for the second liquid and the vessel (5, 6) is shaped so that a stratifying margin layer (4) can be sustained between the upper warmer and lower cooler zones. The heating pump's heat factor depends on the median temperatures (T2-T1)/2 respectively (T4-T3)/2 of the liquids (1, 2). The heating pump works independently of the fluctuations in the load and with freely chosen, large flows of liquid.<IMAGE>
Patent SE-8400439-D0 (SE)
Inventor: TYREN CARL H
IPC: B41J2/27
Filed: 1984-01-30
Abstract: Printer device in which a striking movement is imparted to a striking member (6) for transmitting a print (5) via an ink ribbon (3) to a paper (2) or the like bearing against an abutment (1). The striking movement of the striking member (6) is effected by means of a motion generator unit (8, 8A, 8B) of a giant magnetostrictive material consisting of an alloy between heavy earth metals and iron, cobalt or nickel, particularly an alloy between one of several of the substances terbium, dysprosium, samarium and iron. One end of the motion generator unit (8, 8A, 8B) is fixed to a supporting structure (9) and the opposite end thereof is fixed to said striking member (6). The motion generator unit (8, 8A, 8B) is surrounded by a magnetic coil (10, 10A, 10B) for applying a variable magnetic field to the motion generator unit, said magnetic field being variable in dependence of current supply to the coil. The current supply is controlled by using control means for controlling the supply of current to the coil in accordance with a predetermined programme in order to achieve a desired striking movement.
Patent SE-8400691-D0 (SE)
Inventor: FRANCAISE A
IPC: H02K49/02
Filed: 1984-02-09
Abstract: An electric retarder is provided for braking the transmission shaft (A) of a vehicle, in which the stator comprises at least one ring of coils (1) supported by a transverse plate (2) itself stiffened by a rib. The portion (7) of the stiffening rib of the plate, situated at the level of the axis (X) of the retarder, is disposed inside the ring of coils and is connected by radial extensions (10) each passing between two consecutive coils to outer rib sections (8,9) extending as far as the periphery of the plate. Thus the overall width L2 of the stator may be reduced for a given width l of the ring of coils, which makes standardization of the manufacture of the rotors possible in some cases.
Patent SE-8401341-D0 (SE)
Inventor: BAUDER H J
IPC: A01F25/08
Filed: 1984-03-09
Abstract: In an air cooling apparatus for the cooling of agricultural bulk goods, especially of cereals in silos and the like, two fans (1,2) which draw air in from the surroundings are connected in parallel for the cooling of the bulk material, and can be operated alternately or together according to the operating conditions. The bulk material stored in a silo or the like after or during the harvest is here cooled exclusively by means of an air stream drawn in by the cold air fan (1), cooled to the required storage temperature in a cooler (3), which is simultaneously the evaporator of a refrigerator, and conveyed through a duct (5) into the silo. 
<??>As soon as the external temperature falls so far that the power of the refrigerator permits a considerably greater quantity of air than the quantity of air delivered by the cold air fan (1), the second fan (2) is switched on. 
<??>An air cooling device constructed in this manner makes possible economical operation during the whole cooling time of the stored material. 
<IMAGE>
Patent SE-8402362-D0 (SE)
Inventor: WERTHER U
IPC: B01D1/28
Filed: 1984-05-02
Abstract: A process for evaporating or removing solvent from a product dissolved in a solvent with components of varying volatility and for recovering at least one fraction of the solvent enriched with at least one more volatile component by means of an evaporation plant which comprises at least two evaporation stages through which the product flows in parallel flow or in counterflow to the heating vapour and/or vapours of the product and at least two evaporators through which the dissolved product flows one after the other, not necessarily but preferably directly, in one evaporation stage, in which the at least two evaporators through which the product flows one after the other in the evaporation stage are heated in parallel with heating vapour and/or vapours of the product and in which the vapours containing a concentration of at least one more volatile component from the evaporator through which the product flows first in this evaporation stage are condensed within the evaporation plant in order to recover a current of liquid containing an enriched concentration of at least one more readily volatile component.