baber/WOPTO huggingface dataset:
Patent SE-8002382-L (SE)
Inventor: NOACK H
IPC: B66C23/34
Filed: 1980-03-27
Abstract: A telescopable crab jib for tower slewing cranes comprises a jib base member (40) and a jib head member (41) each of box shaped cross-section and each having a track (21, 22) for a traversible crab, wherein the jib base member and the jib head member, to the extent to which they form the appropriate portion of the crab track, each comprise an identical pair of angle sections (33 or 38), both pairs of angle sections (33 or 38) forming a common continuous crab track (200) in flush alignment when the jib is extended as shown in Figure 6, a box section being arranged above each pair of angle sections (33 or 38), and wherein in order to obtain the retracted state of the crab jib as shown in cross-section in Figure 5 the angle section pair (38) of the jib head member and associated box section (34 to 37) of smaller size are retractable into the jib base member having an angle section pair (33) and associated box section (26) of larger size. <IMAGE>
Patent SE-8100725-L (SE)
Inventor: MASLANKA W W
IPC: C08F265/10
Filed: 1981-01-30
Abstract: Disclosed are novel organic pigments adapted particularly for use as fillers for paper. The organic pigments are finely divided particles obtained by graft copolymerizing an ethylenically unsaturated monomer, such as styrene, onto a watersoluble cationic prepolymer in an aqueous solution and in the presence of a free-radical polymerization initiator.
Patent SE-8101296-L (SE)
Inventor: KRAMER J H
IPC: B32B15/08
Filed: 1981-02-27
Abstract: A composite (10) which presents a layer (20) of ultra high molecular weight polyethylene as the wear resistant surface. The polyethylene layer (20) is secured to a metallic backing plate (12) by virtue of an elastomeric layer (13) that is interposed between the metallic backing plate (12) and the polyethylene layer (20) and is bonded to each without the polyethylene and the metallic backing plate being otherwise bonded to each other. This configuration provides a means by which to mount a wear resistant polyethylene layer from a metallic backing plate and at the same time accommodate the difference between the disparate coefficients of expansion of polyethylene and metal. The composite (10) can be readily formed by placing a layer of uncured elastomer (13) on the prepared surface (11) of a metallic backing plate (12), spreading an ultra high molecular weight polyethylene powder (15) over the uncured elastomer and heating the thus assembled components, preferably under pressure, to cure the elastomer and melt the polyethylene powder. When cooled, and the melted powder (15) coalesces into polyethylene layer (20), the resulting wear resistant composite (10) can be formed by conventional cold working processes into desired configurations.
Patent SE-8102192-L (SE)
Inventor: HANNES H D
IPC: F15B15/28
Filed: 1981-04-06
Abstract: The invention relates to an apparatus for the exact position feedback of a double-acting power piston in a hydraulic power cylinder subjected to extreme environmental conditions, especially high temperatures, comprising a likewise double-acting detecting (measuring) or follower cylinder having a volume equivalent to that of said power cylinder and including a detecting piston the position of which can be sensed by electric means, wherein a pair of working spaces of power and detecting cylinders are in fluid communication with each other via a connecting pipe, while the respective other working spaces are adapted to be connected to a (pressurized) fluid pump or a reservoir through a control valve. This apparatus comprises pressure limiting switches which are each positioned in said connecting pipe as well as in the fluid line extending between said power cylinder and said control valve; and both said power piston and said detecting piston each include a valve-controlled acknowledgement passage by means of which fluid communication can be established between said two working spaces or of said power and detecting cylinders.
Patent SE-8102595-L (SE)
Inventor: IMPERIALE N
IPC: B65B31/06
Filed: 1981-04-23
Abstract: A bag loading and sealing device comprises a bag evacuating or gas flushing nozzle 8 and bag spreading members 7 laterally movable towards and away from advanced positions in which they fit within corresponding slots 1c, 1a and 1b of a pusher member 1, and also axially movable towards and away from the position of the neck 3a of a bag 3 in a bag sealing station C. The pusher 1 advances a product article into an opened bag and entrains the bag for movement from the bag loading position to a bag sealing position and then, while the product is held in a precisely predetermined position by means of the pusher member 1, the nozzle 8 and the bag spreading members 7 advance first laterally and then axially into the slots formed in the pusher member, after which the pusher member can be retracted while the bag spreading members draw the bag neck into a substantially flat elongate mouth and the nozzle applies either vacuum or inert flushing gas to the interior of the bag for sealing of the bag using heat sealing means. <IMAGE>
Patent SE-8105944-L (SE)
Inventor: GAGNEBIN G
IPC: B41J33/52
Filed: 1981-10-08
Abstract: A cassette comprises a casing (1) containing a delivery spool (2) and a receiving spool (4) co-operating with drive means. The ribbon (3) passes from the delivery spool (2) to the receiving spool (4) outside the casing (1). The delivery spool (2) is secured to a toothed wheel (20) which co-operates with a catch (23) of a part (21) biased by a spring (28). This part (21) in the form of a T, is pivotally mounted on the casing (1) at one of the upper ends of the arm or crosspiece of the T and carries return roller (24) at the other end of this arm around which roller the ribbon (3) is diverted in a manner to form a loop. The length of the upper arm of the part (21) is substantially twice as large as the distance separating the catch (23) of the pivot point of the part (21). This arrangement ensures a correct tension of the ribbon ( 3) at all times.
Patent SE-8204183-L (SE)
Inventor: SUNDBERG K B
IPC: F27D3/14
Filed: 1982-07-06
Abstract: The invention concerns a method for indicating the occurrence of slag in a tapping stream when tapping molten metal from metallurgical containers having a tapping hole arranged in their bottom. The vibrations occurring in conjunction with the tapping are indicated and analysed in terms of frequency and amplitude. Since steel and slag produce different indications, one can use transmitters and receivers to quickly determine when the steel begins to run out during the tapping and the molten slag floating on top of the bath begins to occur in the tapping stream.
Patent SE-8205533-L (SE)
Inventor: PRICE B J
IPC: A61K31/341
Filed: 1982-09-28
Abstract: Novel aminoalkylfuran derivatives of the general formula I: in which the symbols have the meaning indicated in Claim 1, are prepared by reaction of a compound of the formula with a compound of the formula R3NZZ'. A, B, Z and Z' have the meaning indicated in Claim 1. The aminoalkylfuran derivative can be used in the form of the free base or in the form of a physiologically acceptable salt or a hydrate. These novel aminoalkylfuran derivatives exhibit inhibition of gastric acid secretion if they are stimulated via histamine H2 receptors.
Patent SE-8205746-L (SE)
Inventor: JOHANSSON LARS
IPC: A47G33/04
Filed: 1982-10-08
Abstract: No further information available at time of publication .
Patent SE-8303240-L (SE)
Inventor: BHATT GIRISH M
IPC: D21F7/08
Filed: 1983-06-08
Abstract: A monofilament of low carboxyl content for use in fabricating a paper machine dryer fabric having improved resistance to hydrolytic degradation and abrasion. The monofilament comprises a polyester, a polyester stabilizer and a thermoplastic material. Method of producing same as well as composition therefor are also disclosed.
Patent SE-8303665-L (SE)
Inventor: JUVONEN V E
IPC: B25D9/18
Filed: 1983-06-27
Abstract: The pressure fluid-driven striker comprises fluid conduits with high (8,10) and low (12,14) pressure parts. A striker piston (4) moves backwards and forwards with a drive pressure surface surface in an alternating pressure chamber (48). A fluid flow control valve (36) has a slide (54) in its input. - The position of the slide int he valve input determines the alternating pressure chamber connection to the high or low pressure parts in time with the piston stroke and return movements. To reduce pressure drop over the valve, the fluid channels (50,60,70) and slide valve are so formed that the pressure fluid flow through the valve and the alternating pressure chamber under the stroke movement of the piston is divided into two flows in the valve inlet, which exert counter-directed forces on the valve slide parallel to its movement path.
Patent SE-8303712-L (SE)
Inventor: FOLGERO K
IPC: H05B6/20
Filed: 1983-06-29
Abstract: A channel-type induction furnace of a so-called teapot type has separate inlet (8) and outlet (9) channels and at least one inductor channel (11). The furnace is characterized in that the inlet and outlet channels (8, 9) are disposed at least substantially tangentially relative to the inductor channel (11). <IMAGE>
Patent SE-8304600-L (SE)
Inventor: BENGTSSON U A
IPC: F24B1/195
Filed: 1983-08-25
Abstract: The back of an open fireplace is of double walled construction, forming a channel acting as an auxiliary combustion chamber. Behind this is a parallel vertical channel, connecting a chamber under the grate and containing a fan, with the interior of the chimney. Part of the flames and heat from the burning fuel is drawn downwards and then upwards into the auxiliary chamber. - A catalytic system is combined with this chamber using a ceramic or metal coating on a grid supporting the fuel. The walls of this chamber are made of mica or aluminium silicate fibre material. A control flap is also located at the top of the chamber. ADVANTAGE - Harmful products of combustion are reduced.(0/2)
Patent SE-8306823-L (SE)
Inventor: HELLMANN D-H
IPC: F03B13/00
Filed: 1983-12-12
Abstract: The subject of the invention is a device by means of which a single-stage centrifugal pump operated as a turbine can be operated on a plurality of turbine characteristic curves. For this purpose a single or multiple-part insert which, by converting the static pressure energy into dynamic flow energy, permits operation on different turbine characteristic curves, is arranged in the pressure connection of the centrifugal pump or in the inlet connection of the turbine.
Patent SE-8400013-L (SE)
Inventor: SLETMO L
IPC: G01D13/02
Filed: 1984-01-02
Abstract: A method of visually reproducing actual and criterion value signals without giving any numerical values includes signal processing of the measuring values forming the basis of the actual value signal, actual and criterion values being fed to a measuring instrument, there to operate at least one indicator (8, 9), the sweep of which defines a surface (S) constituting a measure of the discrepancy between the actual and criterion value signals. The indicator may be of the analogue or quasi-analogue type. Coincidence between actual and criterion signals is indicated by a line, i.e. the surface is reduced to zero.
Patent SE-8403878-L (SE)
Inventor: NILSSON K-E
IPC: A01G9/10
Filed: 1984-07-27
Abstract: The method makes it possible that plants 1, preferably forest saplings, are, already before planting out, provided with a protection which surrounds the plants (1) and their roots in essential parts. This protection is, in the final location of the plants, effective against insect attacks, gives the plants (1) protection from the wind and at the same time guarantees a balanced climate in terms of moisture and temperature. The device for protecting the plants consists of a highly permeable, weldable material, preferably of a plastic foil, which can be separated in sheets from a material web (4) and which surrounds the plants (1) completely or partially and can be shaped in such a manner that additional free space for the growth of the plants is available. By adding active substances to the material, the life of the sleeve can be determined and its decomposition achieved within a given time.   The device for forming the sleeves according to Fig. 3 consists of a conventional conveyor belt (2) for feeding the plants (saplings) (1), under which the material web (4) is supplied, for forming the sleeves (Fig. 3), to two clamping/welding jaws (5, 6), which are pivotable about a common axis (8), forming a sagging pocket (10) and shaping a pocket (10) receiving the sapling (plant 1). After closing and cutting the clamping/closing jaws (5, 6), the sleeve is formed and is ejected onto a second conveyor belt (11) for further disposal. <IMAGE>
Patent SE-8503402-L (SE)
Inventor: ERDMANNSDORFER H
IPC: B01D46/24
Filed: 1985-07-09
Abstract: A dual-element disposable filter cartridge for air intake filters of machines operating in a dusty environment, the filter cartridge having a second pleated filter element arranged concentrically inside a first pleated filter element, the filtering paper of the second filter element, in comparison to the filtering paper of the first filter element, having a fractional effective surface area, a lesser density and a heavier gauge with wider and longer flow passages or pores which, due to the higher air flow speed therethrough, trap dust particles which, in the new state of the filter cartridge, pass through the outer filter element.
Patent SE-8602625-L (SE)
Inventor: TELLDEN L
IPC: B25J9/06
Filed: 1986-06-12
Abstract: The wrist is built up of two wrist halves, between which the tilt with the turning disc is journalled. Each wrist half comprises an intermediate gearing with conical gear wheels and is built together with a drive motor. The two wrist halves are identical, and each half constitutes an individual trimmable drive unit for turning the tilt and the turning disc, respectively.
Patent SE-8700864-L (SE)
Inventor: BERG L
IPC: F16L59/14
Filed: 1987-03-02
Abstract: A heat-insulating hose 12 can be produced by bending together a mat according to the invention, which consists of a number of rectangular elastically flexible sheets of a heat-insulating material, the sheets being enclosed in pockets formed by welding two films together. The side edges 10A, 10B of the mat overlap one another when the mat is bent to form a hose and are held in position by means of connecting members which can be interconnected in pairs and are connected to the side edge parts of the mat. <IMAGE>
Patent SE-8801446-L (SE)
Inventor: HARTMANN F
IPC: A22C25/14
Filed: 1988-04-20
Abstract: An apparatus for gutting fish makes use of a tool driven to revolve. Starting from the idea of a combined slitting tool for opening the abdominal cavity and cleaning tool for removing the viscera, it is proposed to prevent the thereby unavoidable damage to the abdominal skin covering the sides of the abdominal cavity by designing the tool solely as a cleaning tool and equipping it with laterally associated spreaders. The latter are constructed as hollow elements and provided with nozzle bores in their flanks facing the cleaning tool and have a water connection through which water can be led to the nozzle bores with the effect that the water jets keep the belly spread apart when the cleaning tool enters the abdominal cavity.
Patent SE-8801629-L (SE)
Inventor: COZAC D
IPC: C03B5/225
Filed: 1988-04-29
Abstract: A method for manufacturing glass wherein raw material is fed as a batch to a continuous glass-melting tank furnace, melted in a melting tank and passed to a refining tank via a submerged throat. The melt is heated in the refining tank to de-gas it, and then molten refined glass is delivered to a conditioning tank where it is brought to a desired working temperature. The refining tank is divided into upstream and downstream refining cells by a transverse sill. The melt in the upstream refining cell is heated to create a spring zone located towards the downstream end of that cell and a circulation of melt in that cell which feeds the spring zone.
Patent SE-8901252-L (SE)
Inventor: CARLSON K
IPC: B01D53/34
Filed: 1989-04-07
Abstract: For cleaning flue gas formed on the incineration of refuse, for example domestic refuse, and containing particulate impurities; gaseous organic impurities, such as aromatic chlorine compounds; gaseous inorganic and acidifying impurities, e.g. hydrogen chloride, sulphur dioxide, and nitrogen oxides; and gaseous trace elements, such as heavy metals, the gas is cleaned of its particulate impurities in a separation step (52). Then, the flue gas is cleaned of its gaseous inorganic and acidifying impurities in at least one gas washing step (54a, 54b). Before the separation step (52), the flue gas is brought into contact with one or more substances reacting with the gaseous trace elements and supplied in the form of a dry powder or fine liquid droplets, and/or an adsorption material reacting with the gaseous organic impurities, for transforming the trace elements and the last-mentioned impurities into particulate impurities which are separated from the flue gas in the above-mentioned separation step. The particulate impurities separated in the separation step (2; 22; 52) are heated to such a high temperature that substantially all the organic impurities are decomposed, and that most of the trace elements are evaporated, while the remaining particulate impurities are transformed into vitreous sand by melting.
Patent SE-8904285-L (SE)
Inventor: MUELLER L
IPC: F16C33/74
Filed: 1989-12-20
Abstract: The self-lubricating rocker bearing, especially for bodywork on the chassis of a rail-driven vehicle, consists of an outer (1) and inner (2) ring with spherical-segmented bearing surfaces and a self-lubricating bearing lining (6). The outer bearing ring has an elastic ring (3) on it which has at least one sealing lip (4) on the bearing surface (5) of the inner bearing ring. USE/ADVANTAGE - The service life of the rocker bearing is prolonged by means of a good seal between the contact surfaces of the inner and outer rings and the self-lubricating nearing lining.
Patent SE-9000929-L (SE)
Inventor: ARRAS J
IPC: H04M19/00
Filed: 1990-03-15
Abstract: An arrangement for feeding the subscriber's lines (10) of a public exchange with reduced line current upon the occurrence of a power failure, when the temperature within the public exchange or the temperature of individual components, mounted on circuit boards on which line interface circuits are present, exceeds a predetermined reference value, when the length of a subscriber's line is less than a line length reference value, or when the conversation time on a subscriber's line exceeds a conversation time reference value. All subscriber's lines or individual subscriber's lines only are fed with the reduced line current for a restricted time (Figure 5B). <IMAGE>
Patent SE-9002202-L (SE)
Inventor: ENBERG H
IPC: F24F13/068
Filed: 1990-06-20
Abstract: Supply air device intended for placing in the vicinity of the floor in a room. The device is adjustable between two different operational states, namely one for normal operation where air at, or below, room temperature flows out at a low flow rate substantially over the entire outflow zone (Z1,Z2) of the device, and another state for heat-supplying operation, air at above room temperature being caused to flow out with a relatively high flow rate excusively from a lower outflow zone (Z1). The adjustment is achieved with the aid of flap and/or screening means (11). <IMAGE>
Patent SE-9202423-L (SE)
Inventor: HELLDIN NILS GOERAN
IPC: A61M5/50
Filed: 1992-08-25
Abstract: PCT No. PCT/SE93/00698 Sec. 371 Date May 9, 1995 Sec. 102(e) Date May 9, 1995 PCT Filed Aug. 23, 1993 PCT Pub. No. WO94/04208 PCT Pub. Date Mar. 3, 1994The invention relates to a syringe (1) which comprises a rod (5) mounted for reciprocating movement in relation to a container (8), wherein one end of the rod has the form of a needle (3) or is able to coact with a needle. The syringe further comprises a piston (4) and coupling member (6) which connect and disconnect the piston to and from the rod. The coupling member assumes a connecting state when the piston is drawn by the rod from a position proximate to the needle to a position in which it is distanced therefrom, and are brought to a disconnecting or disconnected state when the piston is pressed by the rod towards the needle. The coupling member comprises support and/or slide surfaces (5k', 5k) arranged on that part of the rod which is proximal to the needle, and opposing support and/or slide surfaces (4k', 4k) on the piston. The first support and/or slide surfaces (4k') provided on the piston and located nearest the needle (3) are inclined (c) to an extent such that as the rod (5) moves towards the needle (3), the piston (4) is rotated about a container center line, among others.
Patent SE-9301214-L (SE)
Inventor: RYDH MAGNUS
IPC: A01B1/02
Filed: 1993-04-14
Abstract: The hand tool comprises a first shaft (1) having attached at one end an implement (2) e.g. spade blade, fork or the like, and securely attached at the other end a first handle (3), together with a second handle (4) pref. joined to (1) relatively near to (2) by use of an elastic link (6).
Patent SE-9302399-L (SE)
Inventor: ANDERSSON MATTS
IPC: G05B19/4099
Filed: 1993-07-12
Abstract: Input data (ID) representative of a model are stored in a computer installation (ST) in memory cells (DF1). The data-processing equipment operates with a program which is directed, by means of first signals (i1) generated by one or more first activations of terminal members (TER'), to generate, with the aid of the said input data, representations of the surface of the body in the form of contours of a number of vertical sections extending through the centre axis of the body. The contours are presented one at a time on the screen of the computer installation. By means of second signals (i2), the said program is directed to simulate on the cross-sections/contours concerned an alteration or extension attributable to a variant of the model. With third signals (i3), the program is directed to store in memory cells (DF2) data attributable to the variant simulated by means of the altered or extended vertical sections. The latter data form or are utilized to generate output data (UD) from the installation (ST). It is proposed that Figure 6 should accompany the abstract. <IMAGE>
Patent SE-9304154-L (SE)
Inventor: OLSSON BENGT G
IPC: H03F3/21
Filed: 1993-12-15
Abstract: To obtain a constant quiescent current and a symmetrical, counter-phased and stable drive of the FETs (Q1,Q2) from the output to the negative supply the following are connected in series; a bias source (B1) and a resistor (R1), to transistor (Q3), whose control comprises the input or has a constant voltage to the input and a resistor (R2) of the same value as the first (R1). The single control of the FETs normally connected to the emitter of the transistor (Q3) is alternatively coupled to the input of the same transistor, which has approximately the same signal voltage as the emitter.
Patent SE-9304326-L (SE)
Inventor: WIKLOF CHRISTOPHER A
IPC: B41J2/335
Filed: 1993-12-29
Abstract: A thermal printhead incorporating an elongated heat conduction chamber which is oriented in alignment with an array of printhead heating elements and used to transfer heat along the array to equalize heat distribution. The chamber contains a heat transfer fluid and wicks. The fluid when in a liquid state absorbs heat at a hot spot along the array through evaporation, transports the heat along the array to cooler portions of the chamber as a gas through gas dynamics and localized pressure, condenses to the liquid form, and returns to the hot spot through the capillary action of the wicks. In another embodiment, a metal strip is used to distribute the heat along the heating element array between hot and cool portions of the array.