baber/WOPTO huggingface dataset:
Patent SE-8207395-L (SE)
Inventor: EMANUELSSON B
IPC: A44B11/28
Filed: 1982-12-23
Abstract: A buckle adapted to engage and retain a tongue part attached to the strap portion of the vehicle safety belt when the tongue is inserted into the buckle along a predetermined path extending towards the rear of the buckle, said buckle comprising a main support member; a latch member mounted on said support member and movable between a "release" position and a "latching" position, the latch member having a portion adapted to engage an abutment face defined on said tongue when in said latching position; a secondary locking member dimensioned and located to be moved, when the latch member is in the latching position, to a position in which the secondary locking member engages part of the latch member, thus preventing the latch member from being inadvertently moved to the release position; and actuator means operable to move the secondary locking member to a position in which the latch member may move to the release position and for moving the latch to the release position to permit the tongue to be released from the buckle: the latch member having means adapted to engage the support member if and when a substantial force is applied to the tongue tending to withdrawn the tongue from the buckle while the latch is in the latching position so that the force applied to the latch member by the tongue is transferred directly to the support member.
Patent SE-8301359-L (SE)
Inventor: LINDAHL J A I
IPC: D21B1/12
Filed: 1983-03-14
Abstract: A process comprising: (1) grinding lignocellulosic material to form an aqueous groundwood pulp fiber suspension; (2) screening the groundwood pulp fiber suspension through a coarse screen having screen openings not less than about 5 mm; (3) defibrating lignocellulosic material separated out on the coarse screen; (4) recycling the defibrated lignocellulosic material to the groundwood pulp fiber suspension from the grinding step (1); (5) separating the groundwood pulp fiber suspension from step (2) into (a) an accepts fraction and (b) a rejects fraction, the latter comprising from about 30% up to about 85% by weight of the fiber suspension; (6) screening the rejects fraction 5(b) of the groundwood pulp fiber suspension through a screen having screen openings of less than about 5 mm; (7) separating the fiber suspension from step (6) into (a) an accepts fractions and (b) a rejects fraction; (8) recycling the rejects fraction 7(b) to the defibrating step (3) and then to the groundwood pulp fiber suspension from the grinding step (1); (9) screening the accepts fraction 7(a) to form (a) a short-fiber: accepts fraction of which from about 15 to about 60% comprises fibers passing through a sieve No. 150 in a Bauer-McNett classifier; and (b) a long-fiber rejects fraction of which at least 80% comprises long fibers retained on a sieve No. 150 in a Bauer-McNett classifier; (10) withdrawing the long-fiber rejects fraction 9(b) as groundwood pulp product (ii); (11) blending the short-fiber accepts fraction 9(a) with accepts fraction 5(a); and (12) withdrawing the resulting blend as short-fiber accepts fraction groundwood pulp product (i).
Patent SE-8301393-L (SE)
Inventor: FAXON M W
IPC: H03K3/57
Filed: 1983-03-15
Abstract: A tailbiter and open magnetron protection circuit for a radar pulse modulator having an extra winding on the modulator output transformer which combines a circuit to shorten a short range radar pulse with a circuit for applying a substantially constant load to the modulator when the magnetron is open or inactive. The extra winding on the transformer is connected in series with a saturable reactor which prevents shorting the desired short pulse width and stores undesired pulse energy in a capacitor and an SCR tailbiter circuit to short the excess pulse energy to ground in the interpulse period upon actuation of the SCR. Also included in the tailbiter circuit is an alternate path through a voltage divider and zener diode to the SCR gate which, whenever the magnetron is open or does not fire, a voltage build-up exceeding the zener voltage triggers the SCR gate circuit to maintain a substantially constant load on the primary of the modulation transformer.
Patent SE-8301866-L (SE)
Inventor: PRIMKE K
IPC: F27D99/00
Filed: 1983-04-05
Abstract: The invention comprises a charging apparatus for melting furnaces, especially for plasma melting furnaces, for the continuous melting of preferably prepared aluminum scrap material. With the help of the proposed solution a controlled and regulated supply of the scrap material along with the prevention of a direct application of the plasma arc or other energy sources directly to the material to be melted, can be accomplished with the simultaneous pre-warming and cleaning of the material to be melted, wherein the metal loss resulting from burning is minimized, the contents of the contaminants within the metallic smelt is reduced and, in addition, an effective environmental protection can be accomplished. This is attained by the provision of an axially movable shaft 4 arranged vertically or tilted in the opening 1 of the furnace and having on the charging side a charging funnel 6 with an exhaust ring nozzle 7. The shaft 4 is guided in a guiding bushing 8 provided with sliding strips, which is welded to the outer wall of the furnace. For the supply of the combustion air as well as for the production of the axial oscillations, the upper portion of the shaft 4 and below the charging funnel 6, a compressed air piping 10 and a mechanical shaker 14 is arranged. The regulation of the charging height is performed by means of a mechanical sensor or a mirror system which is arranged in the shaft 4 or outer of the charging apparatus. FIG. 1 serves for the best illustration of the invention.
Patent SE-8302475-L (SE)
Inventor: AXELSSON K-O
IPC: F02F3/02
Filed: 1983-05-02
Abstract: The invention concerns an internal combustion engine of the piston type where combustion gases are exposed to elements of ceramic material.A model shows, respectively, a piston and a metal holder (4), within which a ceramic lining (5) is packed. The holder is designed so that cavities (14, 15) form between it and the surrounding parts of the piston. The cavities are filled with ceramic wadding. Air pockets (16, 17), furthermore, are arranged between the holder and the ceramic lining. The model gives long and short heat conduction paths through the metal parts and a high temperature on the holder's surfaces, which are in contact with the lining, thereby leading to low tensile stress on the lining.<IMAGE>
Patent SE-8303004-L (SE)
Inventor: PERSSON HARRY
IPC: E04B1/32
Filed: 1983-05-27
Abstract: The arch pressure force absorbing component incorporates cuts having a wedge-shaped cross section. A further component for tractive for absorption is provided in the form of a line or wire which extends along or within the pressure force absorbent component in connection with the side where the cuts issue. Components are provided for anchoring the ends of the tractive force absorbing component to the pressure force absorbing component in the tensioned state.
Patent SE-8303561-L (SE)
Inventor: SPANN D C
IPC: B65D85/07
Filed: 1983-06-21
Abstract: A package containing an orthopedic support (A) constructed of open cell foam material comprises a bag (B) which is formed of heat sealable, thermoplastic, multi-layered film and which is sealed along a single open edge after insertion of the support which may have been compressed, therethrough. The orthopedic support is compressed in the bag to reduce an irregular height dimension by a major amount with displacement of a corresponding amount of air from the bag through its open edge prior to heat sealing. A collapsed marginal portion of the bag extends outwardly about the orthopedic support by an amount corresponding to the reduction in height of the orthopedic support and results from the tendency of the orthopedic support to expand so creating a partial vacuum in the bag. The compression of the support in the bag is obtained by using a press platen with a press bed, said platen or bed having a facing of yieldable material. Stop means for limits the movement of the press platen and bed toward each other. <IMAGE>
Patent SE-8303850-L (SE)
Inventor: YORDANOV P V
IPC: B66B19/02
Filed: 1983-07-06
Abstract: The machine has electromotors coupled via couplings to drive drums over which the conveyor belts pass. The motors are connected to shaft gears built into the drive drums. The drive drum shafts are connected together by a balancing gear. The motors are connected by an automatic control. - A generator belonging to the shaft gearing is in contact with the inner cylindrical surface of an elastic member coupled to a gear connected to the drive drum.
Patent SE-8303863-L (SE)
Inventor: LJUSBERG-WAHREN H
IPC: C09K23/52
Filed: 1983-07-06
Abstract: Compsns. for dispersing hydrophobic particles in water comprise esters (I) prepd. by partial esterification of (a) polymerised fatty acids, polymerised resin acids and/or opt. polymerised fatty or rosin acid derivs. with (b) polyalkylene glycols or their monoesters or monoethers, provided that (I) have a residual acid value above 3. - Specifically component (a) is esp. crude tall oil (CTO) which has been polymerised (e.g. with BF3) and opt. distd. to remove volatiles. Component (a) may also be a residue obtd. by distn. of fatty acids from animal or vegetable fats or oils, or a prod. obtd. by Diels-Alder reaction of conjugated polyunsatd. fatty or rosin acids or by reaction of fatty or rosin acids with polyfunctional alcohols and/or carboxylic acids. Component (b) is pref. a polyethylene glycol (PEG) with a molecular wt. above 600, esp. 4000-10,000. (I) may be used in an amt. of 0.01-5 (pref. 0.3-1) wt.% for dispersing coal particles in water, esp. where the coal has a particle size of 1-200 microns.
Patent SE-8401956-L (SE)
Inventor: TUVESSON PER-AKE
IPC: E05B73/00
Filed: 1984-04-09
Abstract: The present invention refers to a suspension attachment for suspending objects (2 and/or 31) on elongated units (3), preferably for suspending boat accessories on pulpit tubes on boats. Such a suspension attachment, which is simple and sturdy and permits a safe holding of various types of objects and also can lock them against unauthorized removal when desired, is characterized in that it comprises a holder (4) from which two parts (9,10) can be placed in such a manner on the elongated unit (3) that said unit extends between them, that the two parts (9,10) may be clamped to each other by means of locking elements (11 and/or 12) to secure the holder (4) to the elongated unit (3), that the holder (4) has one or several support surfaces (19 and/or 20 and/or 21) to permit suspension of one or several objects (2 and/or 31), preferably boat accessories or suspension means (31) for boat accessories, and that the suspendable object (2 and/or 31) is locked to the holder (49) by means of one or several locking units and/or locking elements (22 and/or 34 and/or 38,39) (FIGS. 1 and 4).
Patent SE-8402101-L (SE)
Inventor: STENKVIST S-E
IPC: F27D21/00
Filed: 1984-04-16
Abstract: A DC arc furnace comprising a furnace vessel having a hearth and a side wall extending upwardly from the hearth, conductive means for conducting DC through the hearth from its outside to a melt in the hearth, an arcing electrode, a substantially horizontal arm having a holder holding the electrode substantially vertically above the hearth, a substantially vertical mast from which the arm extends, and means for connecting DC positively to the conductive means and negatively to the electrode so as to form an arc between the electrode and the melt and producing an arc flare to which the side wall is exposed; wherein the improvement comprises means for connecting the arm to the mast so as to permit the arm to be adjustably moved longitudinally to different positions and means for mounting the mast so it can be adjustably rotated to different positions about its axis, whereby the electrode and its arc can be located at different positions horizontally to the side wall.
Patent SE-8403842-L (SE)
Inventor: KOBASHI T
IPC: C08F2/20
Filed: 1984-07-24
Abstract: A bead-like glycidyl (meth)acrylate polymer is produced by aqueous suspension polymerization of glycidyl (meth)acrylate alone or a monomer mixture composed of more than 50 weight % of said monomer and at least one other monomer which forms the remainder, in the presence of a specific aqueous polymer, at a pH of from 2 to 9 and at a stirring speed of from 50 to 500 r.p.m. By heat treating said bead-like polymer at a pH below 3 and at a temperature above 70 DEG C., hydroxyl groups resulting from the ring opening of the epoxy groups are introduced, whereby a solvent-insoluble bead-like polymer having a gel water content not less than 30% is produced.
Patent SE-8404605-L (SE)
Inventor: FREERMANN J
IPC: D06H7/02
Filed: 1984-09-14
Abstract: A device for tensioning and aligning a fabric includes a support member to which a plurality of tensioning segments are connected such that each of the segments in automatically lifted when a longitudinal hem of the fabric passes thereunder. The support member is provided with a guide plate at each vertical end which guide plates face each other and project into associated slots provided at the vertical ends of the segments with a play so as to allow a limited vertical movement as well as a limited horizontal movement of the segments along the guide plates. Each of the segments has a main body which is provided with a finger-like step-shaped extension so as to define a projection facing the fabric and a space which embraces the respective edge of a nap zone with a certain clearance.
Patent SE-8406501-L (SE)
Inventor: OSKARSSON R
IPC: B29C43/00
Filed: 1984-12-20
Abstract: The invention relates to a method of producing coolant channels in a metallic object such as a cutting tool whereby a blank is formed by at least one working step such as compaction etc and the channels are formed by cores whereby the working takes place as a compaction at a temperature of at least 950 DEG C and that the core thereafter is removed in a separate step.
Patent SE-8503609-L (SE)
Inventor: PETTERSEN ERLING JUL
IPC: A01K61/60
Filed: 1985-07-26
Abstract: Around a bag (1) is an insulating thermic wall pref. comprising two suspended weighted sheets (7,8). The sheets from the water surface down to a depth of at least equal to that of the bag. Inside the bag is a recirculation system which also incorporates heating and water aerating facilities. Below the bag is a sealed, horizontal screen (12) which has the same surface as the net bag horizontal cross-section area os is pref. larger than it.
Patent SE-8503817-L (SE)
Inventor: ARVIDSSON CARIN
IPC: A61M1/00
Filed: 1985-08-15
Abstract: An injection ingress with a supply means (3) provided with a channel (10) protruding into the body tissue of a patient for supplying an injection agent to the body tissue or a blood vessel. The supply means (3) is provided at one end with an enlarged portion (5) having a reception space (9) in communication with the channel (10), said space being designed to uptake the point of a hypodermic syringe. The enlarged portion is provided with a positioning means (7) to secure the arrangement to the patient's skin (1) and with a valve member (15) through which the point of the syringe can be inserted into the reception space.
Patent SE-8602246-L (SE)
Inventor: GUNNARSSON S-E
IPC: F16G13/16
Filed: 1986-05-16
Abstract: The components are mutually swivelable or rotatable through a limited angle, with supply cable(s) and signal transmission cable(s) included. On the first component is secured a tubular member (34), and a housing surrounding the second component, at least partly. The signal cable(s) (31) extends through the tubular member, from which it is brought out through an aperture (42) under 90 deg. deflection. It is then spirally wound round the tubular member. Through an aperture (44) the cable enters the surrounding housing (36) to be bent again through 90 deg. such that it extends axially along the housing outside. The supply cable(s) is coiled by a coaxial winder and extends through an insulating sleeve.
Patent SE-8605053-L (SE)
Inventor: JONES NORMAN BARRIE
IPC: G01L11/02
Filed: 1986-11-26
Abstract: PCT No. PCT/GB85/00216 Sec. 371 Date Jan. 27, 1986 Sec. 102(e) Date Jan. 27, 1986 PCT Filed May 22, 1985 PCT Pub. No. WO85/05678 PCT Pub. Date Dec. 19, 1985.A transducer to measure pressure or temperature comprising a quantity of compressible material such as gas and a quantity of incompressible material such as liquid and proper means (16,17) to detect volume and interface(s) (14) changes of said compressible material induced by pressure or temperature variation. Radiation may be used to detect said changes. Both source (16) and detector (17) of radiation may be separated from said compressible and incompressible materials using appropriate waveguides (10,11) thus allowing for transducer miniaturization. The only deformable element of the transducer is said compressible material, every other part of it being substantially rigid this feature offering robustness and simplicity of construction. Provision is made for the in-situ calibration and flushing of the instrument when required.
Patent SE-8704707-L (SE)
Inventor: PLATELL O
IPC: E04B1/74
Filed: 1987-11-26
Abstract: In the space defining the circulation circuit is a highly insulating wall plate (8) and an intermediary glass pane (13) of the insulating glass type which are so arranged that an air current can flow upwards on one side and downwards on the other side of the wall plate (8) and intermediary glass pane (13) via channels (17a,17b) in horizontal parts of the window frame (7) and arch (9). The air current is impelled by a fan arrangement (21) over a tempering appts. (22), both built into the circulation circuit (15a,b,16a,b), pref. adjacent to the floor (1).
Patent SE-8802150-L (SE)
Inventor: GERSBRO S
IPC: B65D33/38
Filed: 1988-06-09
Abstract: A disposable-type flexible bag is sealed by means of a male part 10 which is inserted into a female part 15. Locking is effected by a bayonet socket 12,17. For emptying of the bag, a sleeve part 19 is used which is screwed to the female part 15 and is provided with an emptying duct 22. The sleeve part encloses a tubular plunger 23 provided with a drainage opening 24 and directed relative to the sleeve part by an axial groove 27 and a peripheral groove 28. An axial displacement of the tubular plunger in a sleeve part fitted to the female part forces the male part out of the female part and guides the drainage opening 24 to a position level with the emptying duct 22. A rotation of the plunger guides the opening to coincide with the duct so that controlled emptying of the bag can take place. <IMAGE>
Patent SE-8803926-L (SE)
Inventor: AHLSKOG S
IPC: F26B13/02
Filed: 1988-10-31
Abstract: Apparatus for drying a moving web includes a first infrared dryer unit having a first infrared treatment gap, a gas-support unit situated substantially immediately after the first infrared dryer unit and having a gas-support unit gap into which web-supporting gas blowings are directed, and a second infrared dryer unit situated after the gas-support unit and having a second infrared treatment gap. The gas-support gap has a width which is less than the width of the first infrared gap and the width of the second infrared treatment gap is less than the width of the first infrared treatment gap and greater than the width of the gas-support gap. In accordance with the method, the web is passed through the first infrared treatment gap so that upon exiting from the gap, its temperature has preferably been raised only to a point where evaporation of water from the web is imminent but has not begun, whereupon the web is passed through the gas-support gap in which web-supporting gas blowings, preferably heated, are directed in regions of both sides of the web, whereupon the web is passed through the second infrared treatment gap where evaporative drying is accomplished.
Patent SE-8902540-L (SE)
Inventor: FANTO-KUERTOES P
IPC: D06N7/00
Filed: 1989-07-17
Abstract: Method and arrangement for the production of a product with a piled surface of thermoplastics on a web. A layer (9) of thermoplastics is put on the upwardly turned part (4) of a conveyer (1) which occurs in the first zone of said conveyer part. In a second zone the plastics layer is heated by means of rays from an aggregate (12). In a third zone the web (14) is laid down against the heated plastics layer. In a fourth zone separation of the web from the surface of the conveyer occurs whereby the threads which make the piled surface are formed. This occurs by pulling the web over a deflection organ (16) where air cooling of the formed threads occurs. The temperature is conducted selectively in the different zones with the aim to obtain a temperature which is suitable for each step.
Patent SE-9000612-L (SE)
Inventor: SAARINEN E
IPC: A47B77/18
Filed: 1990-02-21
Abstract: A cupboard unit, which can be placed under kitchen working surface, especially under kitchen sink, consists of footing (1), body (2), slide carriages composed of slide rails (3) and front doors (4), and buckets (5) in the carriages. The maximum proportion of the capacity of buckets (5) and the whole cupboard unit has been gained with the design of the buckets (5) and their handle (6). The usability of the cupboard unit is improved also by the fact that both buckets (5) can be drawn completely outside the body (2). The buckets may be used to collect domestic refuse. <IMAGE>
Patent SE-9000790-L (SE)
Inventor: MARTEL A
IPC: C07D499/87
Filed: 1990-03-06
Abstract: A novel stereocontrolled process is disclosed for converting 6-aminopenicillanic acid to an optically active azetidinone of the formula   <IMAGE>   wherein R'' is a hydroxy-protecting group by use of a 6,6-dihaloanhydropenicillin or 6,6-bis(phenylselenyl)anhydropenicillin intermediate.
Patent SE-9003395-L (SE)
Inventor: SIREN M
IPC: A61K31/66
Filed: 1990-10-24
Abstract: The use of at least one isomer of inositoltrisphosphate (IP3) for the preparing of a medicament for preventing, regulating or combatting abnormal levels of lipoproteins in mammals including man.
Patent SE-9100550-L (SE)
Inventor: UDDIN K
IPC: B08B15/02
Filed: 1991-02-26
Abstract: Conduits feed spilled fluid from the work surface to the collecting vessel. The vessel is entirely closed, and the conduits form evapn. regulating components, being so dimensioned that a slow and regulated evapn. of the volatile spill fluid takes place in the collecting vessel, with the feedback of the vapour to the space above the work surface for aspirating away via the suction device. This means that the concn. of spill vapour in the space is maintained at a lower level than would be the case if evapn. took place directly from the work surface. The collecting vessel is located beneath the work surface which actually forms its upper side. The conduits are formed as opening in the collection vessel extending over the whole upper side of the vessel. The vessel is formed with a bottom, and connecting sides of a tray, whilst its top side is formed by the outsides of bases of a number of U-profiles.
Patent SE-9100574-L (SE)
Inventor: DECLERCK G
IPC: B32B17/10
Filed: 1991-02-28
Abstract: A composite glazing panel affording high acoustic attenuation comprises two sheets (1, 8) of vitreous material between which is sandwiched a layer (7) of an aerogel which sandwich is bonded together as a monolithic laminate. The layer of aerogel (7), for example of a silica aerogel, may be formed directly onto a first vitreous sheet (1) so that it bonds directly to that sheet, and a second vitreous sheet (8) may be bonded to the aerogel by means of an adhesive layer (9), suitably formed using a solvent-free powder adhesive. The edges of the panel may be hermetically sealed using a mastics sealant (10). <IMAGE>