baber/WOPTO huggingface dataset:
Patent IT-8224875-D0 (IT)
Inventor: ILLY ERNESTO
IPC: B07C5/342
Filed: 1982-12-21
Abstract: The procedure includes observation of each grain by optic-electronic devices and consists of an initial stage during which several values, representing color signals, are extracted and read and are then processed by a computer to reduce all the signals to two numbers only, defining a pair of coordinates on a plane where the colorimetric characteristics of the grains are represented, and of a second stage in which each grain is automatically classified within an electronic grid, related to the above plane, wherein an operator has already assigned the squares for classes of unacceptable grains. The machine includes an analog-to-digital converter able to convert the analog signals received from the observation devices into binary form, two adapter circuits, a computer and a memory for controlling, sampling and analog-numerical conversion of the color signals, also for storing all samples obtained, as well as for executing the above first and second stages of the procedure.
Patent IT-8545744-D0 (IT)
Inventor: DURAZZANI PIERO
IPC: F16F7/08
Filed: 1985-09-20
Abstract: Dampener device for the support from below of the tub and drum assembly in a laundry washing machine, comprising a cylindrical bushing (4) and a rod (5) received therein for reciprocating displacement and provided with breaking surfaces (13). According to the invention, the bushing (4) is separable from the rod (5), its inner surface being composed of a first cylindrical portion (16) and a second frusto-conical portion (18) connected to one another for producing a breaking action of constant and variable magnitude, respectively, during displacement of the rod (5) within the bushing (4). The respective end portions (6, 7) of the bushing (4) and the rod (5) are hingedly connected to the base (9) of the housing and to a collar (10) surrounding the tub of the machine by means of respective pins (22, 32) insertable into position in a press-fit.
Patent IT-8367378-D0 (IT)
Inventor: CERESARA SERGIO
IPC: H01L39/24
Filed: 1983-04-07
Abstract: The process serves to obtain A-15 superconductors of the general formula A3B and envisages a plurality of strips (4) being "sandwiched" between two sheets (2) of material A, the strips being disposed parallel to one another and spaced with a predetermined separation transversely of the strips (2), connecting the three layer composite A/B/A to a layer (15) of copper and then winding the multi-layer sheet A/B/A/Cu thus obtained around an element (10) of copper and introducing the coil (11) thus obtained into a copper container (12) and plastically working the blank (13) thus obtained to form a conductor which is twisted and then subjected to a heat treatment for diffusion at a temperature such as to prevent the formation of liquid phase, until the compound A3B is obtained by interdiffusion. The material A is Nb or V or an alloy containing these and the material B is Al, Sn, Ge, Ga, Si, or an alloy containing one or more of these elements.
Patent IT-8684114-D0 (IT)
Inventor: ERIDE ROSSATO
IPC: B66F7/22
Filed: 1986-04-11
Abstract: The motor vehicle lift has a pair of base longitudinals (1) with a pair of hinged uprights (2) and a second pair of uprights (4) hinged between these and the longitudinals. A pair of vehicle lift runways (6) are hinged to the first uprights. A pair of actuators (17) vary the angle of the uprights to raise the lift. A pair of arms (15,15') are interposed between the first uprights and the portion (8) of the runways (6) hinged to them. The lower ends of one pair of uprights can slide w.r.t. the longitudinals.
Patent SE-0003400-D0 (SE)
Inventor: JOHANSSON HANS
IPC: C08L23/00
Filed: 2000-09-22
Abstract: A mixture of polyolefin material (11) and mineral particles (12) is extruded and the solidified film (10) is subjected to mechanical deformation or extension to form micro-cracks which are concentrated mainly in the regions between the inorganic particles and polyolefin material. - A method for preparing a white film comprising a mineral-filled polyolefin comprises mixing polyolefin granules with inorganic mineral particles, extruding the molten polymer material, allowing the material to solidify and subjecting the solidified film to a controlled mechanical deformation or extension in order to form local micro-cracks in the film. The deformation or extension step is carried out under conditions that ensure the micro-cracks are concentrated mainly in the regions between the inorganic particles and polyolefin material. - An INDEPENDENT CLAIM is also included for a mineral-filled film containing micro-cracks concentrated in the region between the inorganic particles and film base material.
Patent SE-0004454-D0 (SE)
Inventor: MATTSSON LARS
IPC: A61F13/15
Filed: 2000-12-01
Abstract: Incontinence pouch, male pantieshield. Its flat shape enables it to be stored in a pocket from which it can be retrieved and applied with one hand, such that it automatically grips the penis above the glans and is retained in place.
Patent SE-0004460-D0 (SE)
Inventor: ANDERSSON ALF
IPC: C22C29/00
Filed: 2000-11-14
Abstract: A cemented carbide powder is produced by first introducing a slurry into a drop forming device. The slurry is ejected from the discharge opening of the device in a form of a jet to a directed surface and then to another directed surface. The slurry is then led further to an additional directed surface from where the drops are allowed to fall down forming the cemented carbide powder.  A method of making cemented carbide powders with good abrasive wear resistance involves introducing a slurry into a drop forming apparatus including at least one horizontally oriented, rotating, drop forming disc, from which the drops are slung out to solidify. The slurry is ejected out from a discharge opening (21) of the apparatus in a form of a jet such that it hits a first obliquely downwards-inwards directed surface (22). The speed of rotation of the disc is chosen such that the jet of liquid is forced upwards over the first surface as well as over to another connected horizontal surface (23) by the centrifugal force. The slurry is then ejected as a divided jet towards a second obliquely downwards-outwards directed surface (25) such that the slurry is accelerated to the speed of the drop forming disc (12). The slurry is then led over a third surface (26) obliquely directed outwards, from where the drops are caused to fall down forming the cemented carbide powders. Independent claims are also included for (a) an apparatus for breaking down the melt into drops including a number of disc units which are rotatable around an axis and a mechanism for distributing the melt to the discs; and (b) powder consisting of an agglomerates of cemented carbide, cermets, ceramics or similar materials made from the above process.
Patent SE-0200042-D0 (SE)
Inventor: WIDARSSON JONAS
IPC: H02M3/335
Filed: 2002-01-09
Abstract: The control unit (16) for the current pulse transformers uses measurement data from sensors to calculate and control the flow of current through the current pulse transformer during each period of mains voltage.  The primary side of the converter is designed to be connected to an alternating voltage network with one or more phases and the secondary side of the converter is designed to be connected to a direct voltage network. The converter has at least one capacitor (17) on the secondary side. At least one current pulse transformer is provided for each phase, the transformer being controlled via switches by a control unit and used to transfer energy in both directions between the primary and secondary sides of the converter, in the form of short, high frequency pulses. A filter is provided for evening out the pulses to give a lower frequency current or direct current. A voltage sensor (15) is provided on the secondary side and current and voltage sensors (14) are provided on the primary side.
Patent SE-0200987-D0 (SE)
Inventor: KARLSSON BIRGITTA
IPC: A61F13/472
Filed: 2002-04-02
Abstract: The present invention relates to a method for production of disposable diaper pants or of a sanitary panty of the disposable type with openable and resealable side panels (8, 9), characterized by the following steps: a) a web (1, 2, 3) of interconnected diaper pants blanks, which each comprise an absorption body (1) enclosed between an inner cover sheet (2) of liquid-permeable material and an outer cover sheet (3) of liquid-impermeable material and have a front portion (4) and a rear portion (5) and an intermediate crotch portion (6), is formed by means of a row of absorption bodies (1) being applied on a continuous web of inner or outer cover sheet material (2 or 3) so that the front portions (4) and the rear portions (5) of adjacent diaper pants blanks in the web of interconnected diaper pants blanks are directed toward each other, after which a continuous web of outer or inner cover sheet material is applied to the web with absorption bodies and secured to it in those parts thereof which lie outside the absorption bodies, b) separate side panels (8, 9) connected to each other are secured to the side portions of each of the adjacent front portions or each of the adjacent rear portions of the diaper pants blanks, each side panel (8, 9) comprising two parts (10, 11 and 12, 13 respectively) which are connected to each other by means of a detachable and resealable connection (14), c) individual diaper pants blanks provided with side panels (8, 9) are cut out from the web of interconnected diaper pants blanks, d) each diaper pants blank is folded about a transverse axis in the crotch portion so that the front and rear edges of the blank lie against each other, e) after which the side panels of each diaper pants blank are folded in toward those side portions of either the rear portion or front portion which have no side panel and are secured thereto. The invention also relates to diaper pants produced by means of the method.
Patent SE-0300268-D0 (SE)
Inventor: LUNDIN CHRISTIAN
IPC: A23L3/3589
Filed: 2003-01-31
Abstract: The invention refers to a method for prolonging the shelf life of a perishable food product. The method comprises the step of transporting the food product on a transport means (1) to an exposure means (8a, 8b). The method is characterised in that the method comprises the step of exposing the food product to an aqueous composition (9) comprising dissolved silver in the exposure means (8a, 8b). The invention also refers to an apparatus for performing the method.
Patent SE-0302827-D0 (SE)
Inventor: ALGOTSSON MATTIAS
IPC: C07C277/08
Filed: 2003-10-23
Abstract: The present invention relates to a method for synthesis of an acrylamide derivative, starting with dissolving a salt of a nucleophilic amine in water to form an aqueous solution and desalting said solution with a base, comprising the following steps: a) addition of dissolved activated acrylic acid derivative to said solution; b) acidification of aqueous phase; and c) extraction of said aqueous phase.
Patent SE-0401451-D0 (SE)
Inventor: CARLSON BENNY
IPC: C02F1/24
Filed: 2004-06-07
Abstract: Intermediate chambers are formed between the separation chamber outlet opening and the purified water outlet (105) in the treatment vessel by partition walls extending between the inside of the purification vessel and the outside of this chamber. - A water purification device (1) for a boat comprises a closed vessel with an inlet (103) for wastewater, an outlet for purified water and an outlet (115) in the upper part of the vessel for removing sludge formed during flotation. The vessel contains a separation chamber and a vertical pipe extending from the bottom of this chamber to a point inside this chamber beneath the upper part from where sludge is removed. An outlet channel is formed between the vertical pipe and the separation chamber walls. The wastewater inlet is connected to the lower part of the vertical pipe. An outlet opening indirectly connected to the purified water is located in the outlet channel in the lower part of the separation chamber. At least three intermediate chambers are located between the separation chamber outlet opening and the purified water outlet. These intermediate chambers are formed by partition walls extending between the inside of the vessel and the outside of the separation chamber. Independent claims are also included for the following: - (1) Water purification system for a boat which comprises this purification device; and - (2) Method for purifying water in a vessel on a boat.
Patent SE-0401463-D0 (SE)
Inventor: GUSTAFSSON PER
IPC: B31B37/60
Filed: 2004-06-09
Abstract: The preset invention relates to a method, use of the method and a device for making a seal in a portion of a material web. The material web includes a first elongate section with a first number of layers of material and a second elongate section with a second number of layers of material, at least one of the layers of material being included in both the first and the second section, the portion having an extent that intersects a transition from the first section to the second section of the material web, the method including connecting, in the portion, opposite surfaces of the layers of material of the material web to each other. The method including forming ridges and valleys in the portion, and orienting the ridges and valleys in such a manner that they have an extent intersecting the transition.
Patent SE-0500022-D0 (SE)
Inventor: SUNDVALL BJOERN
IPC: E06B/
Filed: 2005-01-04
Abstract: A gap is located between a first sliding panel and a side frame to which the panel is pivotally connected. Moving the panel towards the side frame allows the coupling devices fixing the panel into position to be released so that the panel can be opened and closed. - The structure has upper and lower guide rails for supporting at least one sliding panel and a swing arrangement allows the panel to be pivoted about an edge of a side frame. A locking means is used to fix the front edge of a first panel against a locating strip in order to fix the wall in a closed position.
Patent SE-8204282-D0 (SE)
Inventor: BERGNER A
IPC: F16B13/06
Filed: 1982-07-12
Abstract: An expansion dowel assembly is used to anchor a part to the surface of a structural member. The expansion dowel assembly is inserted into and anchored within a borehole in the structural member. The assembly includes a support tube, an anchor rod extending axially through the support tube, and expansion elements positioned within the support tube so as to be radially displaced by the anchor rod into anchoring engagement with the structural member. The expansion elements are positioned within the support tube in bearing contact with a support surface. The support surface contacting the expansion elements faces toward the bottom of the borehole into which the dowel assembly is inserted. The support surface is a web formed as part of the support tube and it is axially displaceable when a force acting on the anchor rod exceeds a predetermined level.
Patent SE-8300032-D0 (SE)
Inventor: HIRVONEN E A
IPC: G01F3/00
Filed: 1983-01-04
Abstract: The invention relates to a device for dosing or for pumping in a controlled manner a liquid or slurry, a device having a piston freely reciprocating in a cylinder; members connected to the cylinder on the opposite sides of the path of the piston movement for feeding the liquid or slurry under pressure into the cylinder in order to move the piston or for discharging liquid or slurry from the cylinder by means of the pressure of the liquid or slurry directed into the cylinder to the opposite side of the piston, when the piston returns; a valve member in the feed and discharge members of the liquid or slurry for their alternate opening and closing; switches fitted at the ends of the cylinder for sensing the position of the piston; and a control unit for controlling the stroke frequency of the piston, and thereby the volume flow of the liquid or slurry, and for transmitting the signal given by the switch to the valve member in order to open and close it at different positions of the piston. According to the invention, the control unit has been fitted to adjust the time interval between the starts of the piston movement. Thus the stroke frequency of the piston and the volume flow of the liquid or slurry remain constant in spite of variations in the feed pressure and viscosity of the liquid or slurry.
Patent SE-8300488-D0 (SE)
Inventor: THILANDER KENT
IPC: F23N3/00
Filed: 1983-01-31
Abstract: The method is for regulating combustion air for producing and maintaining a predetermined condition of temp. or pressure in a combustion installation. In the method a regulator, using a turbulator box (2), mixes hot or pre-heated air from the ceiling of the installation with air of a lower temp., its control mechanism (4) being activated by an impulse from its temp. indicator (3).
Patent SE-8300922-D0 (SE)
IPC: B60R25/08
Filed: 1983-02-18
Abstract: PCT No. PCT/SE84/00054 Sec. 371 Date Oct. 16, 1984 Sec. 102(e) Date Oct. 16, 1984 PCT Filed Feb. 14, 1984 PCT Pub. No. WO84/03263 PCT Pub. Date Aug. 30, 1984.Devices for preventing the theft of vehicles and trailers are known, of which vehicles and trailers the decelerating brakes and parking brake consist of brakes operated with compressed air. The device comprises a valve controlled by a code lock. In order to double the safety against manipulation of the locking device, the valve consists of a three-way valve (14) with one inlet port and two outlet ports (16,17), which valve (14) is inserted in the feed line (11) between a pressure medium source (4) for actuating the parking brake and the control valve (12) for the parking brake, with the inlet port connected to the pressure medium source (4). One outlet port (16) is connected to the control valve (12), and the second outlet port (17) is connected to the decelerating brake circuit for either wheel pair (1) via a first check valve (19). The feed line (9) from the foot-operated decelerating brake valve (6) comprises a second check valve (21), and the valve body (23) of the three-way valve (14) by the locked position of the code lock (15) is held in the position, which closes the connection between the inlet port and said firstmentioned outlet port (16), but holds the connection open between the inlet port and said second outlet port (17), and vice versa in open position of the code lock, and the line (18) between the three-way valve (14) and the first check valve (19) is relieved of pressure when the code lock assumes open position.
Patent SE-8301718-D0 (SE)
Inventor: BJERKING SVEN-ERIK
IPC: E21B21/00
Filed: 1983-03-28
Abstract: In the drilling method, a compressed air drill is used to drill through the soil. The outlet channel from the drill crown has a construction positioned to direct the main part of the air upwards away from the crown between the drill and the lining tube. The remainder of the air passes over the drill point and exhausts along the sides of the drill crown. Air passes down a channel (14, A) and because of the construction (141), some passes up through oblique channels (142, B). This arrangement acts as an ejector, pulling drilled material from the crown in one direction (C). Some air passes down to the crown in another direction (D) to exhaust in a further direction (E). (Provisional basic from Week 8446)
Patent SE-8302414-D0 (SE)
Inventor: MAGNUSSON S
IPC: A61H31/00
Filed: 1983-04-28
Abstract: The instrument exerts pressure on the heart of a patient suffering from cardiac insufficiency, and with specific timing presses the sternum inwards to compress the heart muscle with a view to maintain blood, circulation and arterial pressure, and even breathing. It takes the form of a piston and cylinder unit, the connecting rod end of which locates directly or indirectly against the sternum external skin covering through a hole in a breast shield. - A plate above the heart shield supports a housing containing the piston and cylinder unit and controls, and it ends are bent towards the shield. The breast shield is attached to the patient by straps using standard hooks and eyes which either pass around the body of the patient or are attached to the bed frame. (Provisional Basic advised week 84/51)
Patent SE-8306009-D0 (SE)
Inventor: ESKELINEN P
IPC: D21F5/04
Filed: 1983-11-02
Abstract: A method in the dry end of a papermachine is described, which serves for stabilising the running of the paper web. In the method, the paper web (W) is transported, borne by a cloth such as, for example, a drying screen (12), from one row of drying cylinders (10, 11) to another in such a way that the web (W) is located between the drying screen and the cylinder surface on one of the rows of drying cylinders and, on the other row of drying cylinders, runs on the outer surface of the drying screen. In the method, blowing devices are used, by means of which the running of the web in the common passes, extending between the rows of drying cylinders, of web and drying screen (12) is stabilised. In the regions of the two edges (W') of the web (W), air jets (F1) are blown out on the side of the drying screen (12) in the direction opposite to the running of the drying screen and of the web, and these are directed in the region of the wedge-shaped space (K-), formed between the drying cylinder (10) and the web (W) borne by the drying screen (12), against the drying screen (12) at least up to the base line (B) of the said wedge-shaped space (K-). These air jets (F1), which are blown out through a plurality of successive nozzle slots, eject air (F2) and the reduced pressure prevailing in this region on the opposite side of the web (W) in the wedge-shaped space (K-) ... for the purpose of adhesion of the web (W) and its edges (W') to the transport screen ... Original abstract incomplete. <IMAGE>
Patent SE-8306339-D0 (SE)
Inventor: STRINDBERG C
IPC: E21B7/06
Filed: 1983-11-17
Abstract: The drilling equipment comprises a rotation motor (10) which is suspended in the drill hole below ground level in a hollow, pliant support tube (4). Drive medium is fed from ground level to the motor via the support tube. - The direction of the drill hole and any deviations are continuously monitored, and the drill crown (12) and/or drilling train (5-12) are subjected to lateral forces dependent upon the result.
Patent SE-8306569-D0 (SE)
Inventor: ANDERSSON INGVAR
Filed: 1983-11-29
Abstract: Tube clamp in particular for infusion and transfusion units. The tube clamp comprises a clamp housing (11) with an axially protruding clamp device e.g. a cylinder (12). Under the clamping device a cushion (15) of an elastic material is arranged which presents an axial track (16) or hole (18) designed to take up the tube (17). With compression of the tube by means of the clamp device (12) the cushion is also subjected to compression, when the pressure from the clamp device ceases it recovers its original shape thereby exerting side pressure against the tube and also forces this to recover its original shape.<IMAGE>
Patent SE-8401136-D0 (SE)
Inventor: WALLENBECK A
IPC: G01N1/08
Filed: 1984-03-01
Abstract: The sampling tube (3) is driven into the bulk material (2), and at its insertion end has a drill crown (4), the largest external dia. of which is greater than the outer dia. of the sampling tube. This tube, during sampling, rotates around its longitudinal axis under the effect of a rotator (5), and is open at its end opposite to the drill crown for removal of sampled material. - The drill crown is a cutting or saw-toothed tool, and is provided with at least one screw flange. It is exchangeable, and both externally and internally widens backwards from its point. The sampling tube is of plastic or teflon-lined metal which offers low friction to bulk material passing through it, and the rotator (5) can be hand or motor-activated.