baber/WOPTO huggingface dataset:
Patent SE-7612900-L (SE)
Inventor: KLUGER H
IPC: B01D29/41
Filed: 1976-11-18
Abstract: In order to exclude the hazard of forming leaks after each new fitting of the filter plates and each reassembly and - even in the case of suspensions having highly erosive particles, to improve operational safety, the filtrate-discharging vertical hollow shaft (4, 6) is designed in at least two parts. The upper shaft part (4) is the carrier of the filter plates (3), whereas the lower shaft part (6) is sealed by a dynamic sealing package (8) from the housing (1) and the slurry chamber (12) and is mounted outside the latter. The torque connection between the two shaft parts (4, 6) is of a push-in type, and the connection has at least one seal (14, 15) between slurry chamber (12) and clear chamber. When one of the two shaft parts (4 or 6) is removed, the other respective shaft part (6 or 4) remains centred in the apparatus, as a result of which reassembly is foolproof. <IMAGE>
Patent SE-7704191-L (SE)
Inventor: BERGSTRAND G M
IPC: F16L37/04
Filed: 1977-04-12
Abstract: To enable easy and quick coupling of a conduit to the end of a pipe, the device comprises a casing (1, 5) having a replaceable, separate casing portion (5) with a resilient sleeve (4a, 4b, 4c), the radial dimensions of which are adapted to a particular pipe dimension. The sleeve is axially compressible between a stationary abutment (9) and a movable piston (11) having a channel (14) permitting the supply of pressurized fluid through the piston and into the end of the pipe (10a, 10b, 10c).
Patent SE-7704508-L (SE)
Inventor: STANNOW J C
IPC: F04B35/04
Filed: 1977-04-20
Abstract: The invention relates to an encapsulated motor compressor assembly for refrigerators. An integrated motor compressor unit is resiliently supported inside the casing of the assembly on helical springs which engage the lower side of the stator laminations. The points of spring engagement are in a lower plane in which it is desired to prevent or minimize radial deflection of the motor compressor unit. This is accomplished by placing certain constraints on the design of the vertical motor shaft which has the usual eccentric crank for driving the compressor piston and a compensating weight for balancing the centrifugal effects of the crank. It was discovered that certain relationships between (1) the mass of the compensating weight and the spacing of its center of gravity from the shaft axis, and (2) the mass of the eccentric crank and the spacing of its center of gravity from the shaft axis, are in fact effective to minimize radial deflection of the motor compressor unit in the above referred to lower plane.
Patent SE-7713104-L (SE)
Inventor: GIFFARD P J
IPC: B03B5/62
Filed: 1977-11-21
Abstract: A method and apparatus for the wet gravity concentration of particulate ores in which a cascaded series of concentrators may be arranged in a matrix array from a basic triangular unit comprising a first concentrator for dividing a pulp stream into two sub-streams of differing concentration and a pair of subsidiary concentrators for respectively dividing the sub-streams, the subsidiary concentrator dividing the richer sub-stream being arranged to remove at least part of its enriched stratum without intruding substantially into its feed grade stratum while the subsidiary concentrator dividing the poorer sub-stream is arranged to remove at least part of its depleted stratum without intruding substantially into its feed grade stratum. The method and apparatus are described with reference to both tray and cone concentrators.
Patent SE-8000981-L (SE)
Inventor: JACOB F
IPC: B62D25/18
Filed: 1980-02-07
Abstract: A vehicle structure which comprises a wheel-well produced by an outer body-part (e.g. a fender), an inner panel and a wheel-cover made of a synthetic material which is secured detachably to an edge-area of the outer body part facing the wheel, and extends thence towards the inner panel which is characterized in that the wheel-cover extends as far as the inner panel to which it is also secured detachably, whereas a downwardly-projecting portion of the said wheelcover adjoins outwardly the edge-area of the outer body part.
Patent SE-8001449-L (SE)
Inventor: RICHNER H
IPC: B21J13/00
Filed: 1980-02-25
Abstract: Apparatus for periodically sensing and cooling the end face of one or more rams of an automatic cross transport press. In a cross transport press, on the press frame (1) there is mounted a sensing rocker (9) which executes a periodical rocking movement about a horizontal axis (A) in the work rhythm of a carriage (2) provided with rams (5). The movement of the sensing rocker (9) is transmitted from the carriage (2) through a connecting rod (20), a transmission lever (17) and the two rocker arms (8) to sensing elements (27) equipped with cooling sprinklers. The slightly angled transmission lever (17) rests upon a stop (15) and is retained upon the stop (15) by a spring (25). If a sensing element (27) encounters an obstacle, then the press is stopped; simultaneously the transmission lever (17) lifts from the stop counter to the return force of the spring (25), whereby any damage is prevented. The sensing rocker can be pivoted upwards into a rest position if a pneumatically loaded piston is used instead of the spring (25).
Patent SE-8003821-L (SE)
Inventor: FARGE D
IPC: C07D501/58
Filed: 1980-05-21
Abstract: Novel 3-vinyl-cephalosporin derivates of the general formula <IMAGE>  (I)  in the bicyclooct-2-ene or bicyclooct-3-ene form, in which R1 is a protective radical or is a radical of the general formula    <IMAGE> (II)  in which R5 is hydrogen, alkyl, vinyl or cyanomethyl, or a protective radical, and R6 is hydrogen or a protective radical, and R2 is a protective radical or an enzymatically removable radical, or R1 is an acyl radical, which may carry various substituents, and R2 represents a protective radical, and R3 and R4, which are identical or different, represent alkyl (optionally substituted by hydroxyl, alkoxy, amino, alkylamino or dialkylamino) or phenyl, or form, together with the nitrogen atom, a saturated 5-membered or 6-membered heterocyclic ring optionally containing another hetero-atom, their E- and Z-forms and their mixtures, are useful as intermediates for the preparation of 3-thiovinyl cephalosporins useful as antibacterial agents.
Patent SE-8003864-L (SE)
Inventor: SCHOOFS F A C M
IPC: H04M19/02
Filed: 1980-05-23
Abstract: Arrangement for applying signals to a two-wire telephone line, comprising two line control circuits each comprising a fed-back amplifier circuit. According to the invention the amplifier circuits are constructed from an input stage constituted by an operational amplifier, a transistor arranged as a voltage amplifier (intermediate stage), and a power output stage which is in the form of a push-pull amplifier. The line control circuits can either receive the control signals with an opposite polarity or they can both receive the same control signal, one line control circuit being used as an inverting and the other as a non-inverting amplifier.
Patent SE-8102760-L (SE)
Inventor: OLSEN P
IPC: E05B3/06
Filed: 1981-05-04
Abstract: When mounting a door handle 7 in a door 12 having a previously inserted door lock, the spindle hole 25 of the door lock is not precisely centred relative to the circular hole through the door 12, into which the bearing 8 of the door handle 7 is to be introduced. The use of a guide member 2 for fastening and centring this bearing 8 compensates for this imprecision, the guide member 2 being a plate-like element with fitting hole for the bearing 8 of the door handle 7. The guide member 2 has an off-circular periphery, which, when the fitting hole is precisely concentric with the spindle hole 25 of the door lock, partially juts beyond the circular edge of the door hole. The guide member 2 configured as a plate-like element also has openings for pass-through assembly bolts 10. In a process for fitting the guide member 2 in a door 12 such that the fitting hole is precisely concentric with the spindle hole 25 of the lock, the spindle hole 25 and at least one of the openings of the lock are used respectively as centring means and orientation means for parallel guide arbors on a woodworking tool, after which material at the edge of the door handle hole is removed to a depth equal to the thickness of the plate-like element and with a contour identical to the periphery of the plate-like element. <IMAGE>
Patent SE-8105379-L (SE)
Inventor: BLOUNT DAVID H
IPC: C08G18/04
Filed: 1981-09-10
Abstract: All alkali metal silicate and an organic polyisocyanate or polyisothiocyanate are mixed and then heated while agitating thereby producing a poly (polisocyanate alkali metal) prepolymer which is cured with heat or a curing catalyst and/or an initiator.
Patent SE-8200024-L (SE)
Inventor: BLASER H U
IPC: B65D81/26
Filed: 1982-01-04
Abstract: In a safety valve for a hermetically sealed container, which valve includes a carrier plate having a lateral edge flange for fastening the carrier plate to the container and presenting a shallow recess having a base provided with a central opening, a flexible diaphragm inserted in the recess and covering the central opening, and a viscous sealing agent interposed between the base of the recess and the diaphragm, a clamping member is disposed in the recess and provided with pressing jaws positioned to clamp an edge region of the diaphragm against the base of the recess.
Patent SE-8204220-L (SE)
Inventor: HANSON R A
IPC: G01P15/13
Filed: 1982-07-08
Abstract: A flexure in a force transducer, as an inertial guidance accelerometer, for securing a force sensitive element to a mounting base includes one or more flexure sections having one or more recessed surfaces which are substantially coincident with the neutral bending plane of the flexure. Electrically conductive coating on the recessed surfaces provide electrical connections to components located on the force sensitive element. The conductive coatings on or near the neutral bending plane of the flexure sections minimizes bending moments caused by stresses set up between the conductive coatings and the flexure which may in turn lead to bias errors. At the same time, the flexure configuration provides for the desired strength and spring rate for the force sensitive element.
Patent SE-8206644-L (SE)
Inventor: DHENSTRAND G B
IPC: F24F13/04
Filed: 1982-11-22
Abstract: The mixer is for mixing two currents of air, and has separate inlets for each current. Division walls form passages from the inlets to a common outlet. The passages have, alternately in the inlets and outlet, air flow cut-offs, of which at least those in the one inlet are removable and replaceable.
Patent SE-8206681-L (SE)
Inventor: WEST C S
IPC: B22D41/08
Filed: 1982-11-24
Abstract: A refractory component, notably an insert (1) for use in repaired (or prime) fixed or slidable plates in slide gate valves on steelplant vessels. The insert, which is preferably a pre-formed moulding, may be a flat plate of generally elliptical form having a circular bore therethrough or it may be T-shaped in side elevation comprising a parallel faced elongated head of elliptical form and a stem of circular section, the circular bore extending through the component co-axial with the stem.
Patent SE-8305222-L (SE)
Inventor: LOMBRANDT B
IPC: B05C3/12
Filed: 1983-09-28
Abstract: The treatment material can be dissolved in water, another solvent or be an aqueous dispersion. The liquid, which is in excess of that to be used up, is supplied to the chamber which is bounded by the band of material to be treated. There is an adjustable side limiting device. The band enters over an edging strip and leaves via a scraping edge (at an angle beta which is greater than zero deg.). The band exerts a pressure against this edge, thereby determining the level of treatment material used. Liquid is pumped to the arrangement via the feed pipe. A constant level is achieved by use of the weir and outlet pipe.
Patent SE-8402062-L (SE)
Inventor: THEOBALD WOLFGANG
IPC: B65G1/04
Filed: 1984-04-13
Abstract: In order to rapidly place at disposal elongate parts stored in shelvings with cantilever arms, a pallet (21) is used which is comprised of a rear wall (211), front walls (212, 212') and of a bottom consisting of cantilever arms (213). In the seizing position of the parts, the pallet (21) is placed (21') in a shelving (11) arranged on a front wall of the magazine and, the cantilever arms (61, 62) are placed under said pallet and before said front wall so that those arms may lift the material (31) from the bottom of the pallett (213) to put it again in front of the magazine, the cantilever arms (61, 62) in their new lowerable position being aligned on a roller table (71) on which the material (31') is further transported. By providing a multi-stage device (46, 47) to lift the pallets and a transelevator (41) capable of storing the pallets, it is possible to save time to place the pallets (21) in their seizing position.
Patent SE-8404150-L (SE)
Inventor: SALTER L
IPC: F16B31/02
Filed: 1984-08-20
Abstract: A stacked array comprising at least one or more similar or dissimilar metals or composites and having either a tapered bore or a tapered sleeve. A tapered bolt adapted to be inserted into the tapered bore and having a taper that is different from the tapered bore. A method for selecting a greater or lesser taper on the bolt than the taper on the bore depending on the relative strength of the materials forming the stacked array as a means of reducing the installation force of the tapered bolt within the tapered bore.
Patent SE-8404225-L (SE)
Inventor: BRICH Z
IPC: C08G63/664
Filed: 1984-08-24
Abstract: This invention provides a polyester of a polyol, said polyol containing at least 3 hydroxyl groups and having a molecular weight of up to 20,000 at least 1 hydroxyl group in said polyol being in the form of an ester, with a poly- or co-poly-lactic acid residue, each having a molecular weight of at least from 5,000. These are useful for parenteral depot formulations.
Patent SE-8503617-L (SE)
Inventor: GOEBELS H
IPC: B60T8/36
Filed: 1985-07-26
Abstract: A control block is proposed which contains a pressure control valve component (2) and an electronic component (3). The two components (2, 3) are independent units which can be combined, without any actual changes, with the other component to form the control block (1) or which can also be used independently in the anti-blocking device. The necessary electrical line connection runs outside the components (2, 3). 
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Patent SE-8504768-L (SE)
Inventor: FREDIN S B A
IPC: B25D17/24
Filed: 1985-10-15
Abstract: The hydraulic fluid is fed to the chamber (24) from a source (16), and a restricted passage (25) is provided in communication with the chamber so that when a recoil occurs from the striker mechanism (13) hydraulic fluid is forced through it (25).
Patent SE-8600883-L (SE)
Inventor: GORDON H B
IPC: H01R12/79
Filed: 1986-02-27
Abstract: A solderless connector effects connection between a multi-layer flexible circuit and a rigid electronic circuit. A first embodiment (Figure 1) is characterized by (a) wrapping separated layers of a two or more layer flexible circuit (12) about an elastomeric resilient member (30) such that the terminal ends of each layer are provided on one side of the resilient member and (b) clamping the combination onto a rigid circuit board (14). In a second embodiment (Figure 7A), a multi-layer flexible circuit (48) is provided with successive steps formed in each layer wherein the terminating portions of each circuit layer have a progressively longer length. This stepped multi-layer flexible circuit (48) is then clamped to a rigid circuit (118) by stepped rigid retainer plate (76), wherein a resilient elastomeric member (116) is positioned between the stepped flexible circuit (48) and the steps of the rigid retainer plate (76) such that uniform pressure is maintained on all layers during interconnection with another electronic circuit device (118). Resilient material may be associated with individual laminae of the stepped flexible circuit (Figure 7B, not shown). <IMAGE>
Patent SE-8601507-L (SE)
Inventor: WINKLER WOLFRAM
IPC: F24D3/14
Filed: 1986-04-04
Abstract: A retaining clip designed for holding heating tubes in a floor heating system comprising spring-loaded arms (13, 14) which surround recesses (15) in which heating tubes of varying cross-sections can be inserted and held there securely. The secure holding is ensured in particular by hooked (16, 17, 36, 37) parts which extend from the ends of the spring-loaded arms (13, 14) into the recesses. As a result a low construction height is possible since the spring arms (13, 14) are folded together with the hooked parts (16, 17, 36, 37). At the height of the hooked parts attachment strips (34, 35) applied outside on the spring-loaded arms serve for the secure holding of the retaining clip when it is attached a structural steel grid.
Patent SE-8602098-L (SE)
Inventor: GLINDSJO P
IPC: B01D47/00
Filed: 1986-05-07
Abstract: Gas purificn. by recirculation and agglomeration by spraying flue gas with a slurry through one or more nozzles in a separator is claimed. The solid particles formed are brought to agglomerate in a turbulence zone and the larger ones are sepd. by a baffle and led to a container for disposal. The remaining particles are fed to a second separator comprising a gas cooler and a baffle to separate particles suspended or dissolved in the recirculating rinsing water.
Patent SE-8701479-L (SE)
Inventor: SCHROEDER U
IPC: A61K9/50
Filed: 1987-04-09
Abstract: A pharmaceutical formulation is described, which is made of a prefabricated microspher/particle, combined with a pharmaceutically acceptable polymer which delays the release of the entrapped biologically active substance. Also described is the use of the formulation for the biologically active substance.
Patent SE-8703961-L (SE)
Inventor: ARVIDSSON T
IPC: A47L15/18
Filed: 1987-10-12
Abstract: A washer for kitchen utensils has a box (96) with a washing gun (80) which comprises a rinsing shield (16) with a vane adapted to travel in a slot (74) formed in the box. A plate (1) is attached to said vane on the side thereof facing the washing space and essentially perpendicular to the longitudinal axis of the washing gun (80). Mounted in the slot (74) is a slide rail on which a running ring loosely fitted on the washing gun can move. The slot is closed by means of an upper and a lower flexible sealing lip on the side facing inwardly into the washing space.
Patent SE-8801137-L (SE)
Inventor: ADOLFSSON R
IPC: F16C33/62
Filed: 1988-03-28
Abstract: A device for securing a machine element (2) on a shaft (3) comprises a clamping sleeve (4) and a clamping member (6) cooperating therewith, wherein the clamping sleeve (4) and the clamping member (6) have cooperating threads (5) or the like. The clamping sleeve (4) is made integral with the machine element (2) and formed as at least one axially extended sleeve-shaped portion (4) thereof. The sleeve-shaped portion (4) is adapted to bei radially contracted into engagement with the shaft (3) upon relative rotation between the clamping member (6) and the clamping sleeve (4).
Patent SE-8900410-L (SE)
Inventor: STEINER K
IPC: D21F3/08
Filed: 1989-02-07
Abstract: A long nip press roll for removing water from a traveling fiber web. A rigid support beam has at least one recess in its periphery for receiving a radially movable hydraulically operated press shoe. A flexible tubular press shell is wrapped around the support beam and the press shoe. The concave outer surface of the press shoe presses the press shell against a backing roll for pressing upon a fiber web against a felt belt passing through the nip. The press shell has a smooth outer surface in contact with the web. At its outlet side from the press nip, the press shoe has a convexly curved guide surface over which the press shell and the paper web travel together and that guide surface is also wrapped for a distance by the felt belt. This separates the web from the felt belt and the web travels around on the press shell. A ledge inside the press shell and/or a removal roll at the outside of the press shell separate the web from the outside of the press shell. Plural press shoes defining plural press nips may be provided.
Patent SE-8901976-L (SE)
Inventor: MAANSSON S
IPC: F41A9/44
Filed: 1989-06-01
Abstract: PCT No. PCT/SE90/00365 Sec. 371 Date Feb. 3, 1992 Sec. 102(e) Date Feb. 3, 1992 PCT Filed May 30, 1990 PCT Pub. No. WO90/15300 PCT Pub. Date Dec. 13, 1990.Rammer for those artillery pieces which are charged with a shell and propellant separately, intended to move the shell, upon charging the piece, from a charge position in the immediate vicinity of the charge opening of the piece to the rammed position of the shell inside the barrel ahead of the charge space intended for the propellant powder charge. The rammer, which preferably is hydraulically operated, is divided into two piston cylinder systems consisting of a primary rammer and a secondary rammer connected by means of a transverse arm and designed with parallel but counter-directed projection directions. Immediately before the rammer is activated, the secondary rammer is situated along the longitudinal axis of the barrel and with its own piston rod completely retracted immediately behind the shell situated in the charge piston, while the primary rammer is at the same time completely projected. Upon ramming, the primary rammer is drawn in and the secondary rammer is pushed out. The invention also includes a swivel function which makes it possible to move the rammer aside from its active position behind the piece to a rest position at the side of the piece.
Patent SE-8903730-L (SE)
Inventor: LINDH LEIF
IPC: A41D13/00
Filed: 1989-11-08
Abstract: A back plate for protection against blows and penetration of sharp objects in the back of a person, designed to be preferably applied to the inner side or outer side of the back piece of a garment in a pocket or the like, the back plate comprising two parts which have been joined articulately together. <IMAGE>
Patent SE-9000227-L (SE)
Inventor: MAUNULA T
IPC: B01J19/24
Filed: 1990-01-23
Abstract: The invention relates to a process for the production ofhydrogen peroxide by the anthraquinone process. A reaction mixture into which there are fed hydrogen or a hydrogencontaining gas and a working solution, i.e. an anthraquinone derivative in an organic solvent, is circulated via a tubular static mixing zone (9) which is continuous or comprises several parts, in order to hydrogenate the anthraquinone derivative in the presence of a solid catalyst, and by removing hydrogenated working solution (13) and gas (11) from the circulating reaction mixture (8). According to the invention, the reaction mixture (14) is circulated (8) via a catalyst-coated static mixing zone (9), where it is simultaneously both mixed and catalyzed.
Patent SE-9001319-L (SE)
Inventor: BECCU R
IPC: B25D17/06
Filed: 1990-04-11
Abstract: PCT No. PCT/SE91/00254 Sec. 371 Date Oct. 9, 1992 Sec. 102(e) Date Oct. 9, 1992 PCT Filed Apr. 9, 1991 PCT Pub. No. WO91/15652 PCT Pub. Date Oct. 17, 1991.A down-the-hole hammer includes a drill bit and a piston reciprocating therebehind to periodically strike the drill bit. The drill bit includes front and rear portions of difference impedance, and the piston includes front and rear portions of difference impedance. In the drill bit, the front portion has a larger impedance than the rear portion. In the piston, the rear portion has a larger impedance than the front portion.