baber/WOPTO huggingface dataset:
Patent PT-78059-B (PT)
Title: Caisson distributor for spreading various materials from air and land means
Inventor: FONTANA LUDOVICO
IPC: B64D1/02
Filed: 1984-02-03
Abstract: The invention relates to a box distributor for sequentially discharging objects from aircraft and landcraft, particularly for sowing mines from helicopters. The distributor comprises a box-shaped framework with a plurality of vertical compartments closed at the base by shutters (1) tilting under control, the box-shaped framework being formed of a rigid box-shaped base (B), in which are housed the tilting bottom shutters (1) and their respective controls. Two sidewalls (P) are hinged on the two opposed longitudinal edges of the base, and a top wall (T) is releasably fixed at the top of the sidewalls of the box. For transport, the top wall is housed under the box-shaped base (B), while the sidewalls (P) are turned one over the other above the upper face of the base.
Patent PT-80565-B (PT)
IPC: A01K1/12
Filed: 1985-05-31
Abstract: This stall comprises an endless articulated floor (6) which slides along a horizontal sole element (10) and passes around horizontal rollers (2, 4) mounted on a frame (1). Retainer plates (14) are laterally mounted on the floor and troughs (16) fixed to the plates extend across the space (18) between two adjacent plates so as to be accessible. Each plate (14) also carries a rocker element (20) which closes the access to the trough, is pivotable downwardly by the animal which desires to reach the trough, but rises so as to prevent the animal from leaving the trough before the end of the milking operation.
Patent PT-83104-B (PT)
Title: Novel guanidinomethylbenzoic acid derivatives
IPC: C07C239/00
Filed: 1986-07-30
Abstract: A guanidinomethylbenzoic acid derivative represented by the formula or a salt thereof. An antiulcer agent comprising the compounds of the afore-said formula as an effective ingredient is also disclosed.
Patent PT-84464-B (PT)
Inventor: FISCHER ARTUR
IPC: F16B13/02
Filed: 1987-03-12
Abstract: A plastic plug for anchoring objects in support structures comprises an expansible portion and an elongated neck having a head portion with a flange for supporting an object being secured to the support structure. The elongated neck is formed of two spaced expansible legs and has an elliptical cross-section which merges into circles at two end portions thereof. The expansible portions of the legs are provided with longitudinal grooves which form a widening of the longitudinal bore in the head portion.
Patent PT-87423-B (PT)
Inventor: PEARMAIN KEVIN EDWARD
IPC: A61P43/00
Filed: 1988-05-05
Abstract: The invention provides a pharmaceutical granule comprising cimetidine and 2-20% (w/w) relative to the cimetidine of a co-polymer of dimethylaminoethylmethacrylate and neutral methacrylic acid esters. Compositions of this invention have good palatability and dissolution characeristics.
Patent PT-88722-B (PT)
Inventor: MCGANN MELVYN
IPC: H04N5/20
Filed: 1988-10-10
Abstract: A linearity correction circuit for television transmission operates at intermediate frequency to introduce appropriate pre-distortion into the amplitude envelope to compensate for non-linearity in the power amplifier stages. An array of parallel current sources (11), each of which is independently adjustable in response to the perceived requirement for pre-distortion over a corresponding amplitude band, to inject a current sufficient to introduce an appropriate differential voltage at the output. The circuit provides for the independent correction of each amplitude band, so that it is capable of operation under microprocessor control in real time.
Patent PT-95309-B (PT)
Inventor: SAFFRON RONALD G
IPC: A61J1/05
Filed: 1990-09-13
Abstract: A method is described for producing a dispenser including a plastic body which defines two vertically spaced compartments (2, 3) connected by an orifice closable by a plug valve (6) which co-operates with a seating (5) set in the internal periphery of the orifice to provide a seal between the two compartments (2, 3). The body section (2) which defines the upper of the two compartments is of tubular construction and the body section (3) which defines the lower of the two compartments is capable of flexing movement towards and away from the mid section of the body in which the orifice between the two compartments (2, 3) is defined. The method includes the steps of producing by an injection moulding technique a semi-finished product comprising the upper and mid body sections and a parison dependent from the mid body section, and subsequently blow moulding the parison to produce the lower compartment of the dispenser.
Patent SE-304970-B (SE)
Inventor: FILES W
IPC: D06F37/10
Filed: 1965-09-29
Abstract: To prevent opening during high speed centrifuging the door of a washer-extractor cylinder is arranged so that the end of the door furthest from the hinge extends inside the rotary cylinder. To open the door it is moved longitudinally relatively to the axis of the cylinder and relatively to its hinge (21) against compression springs (26) (Fig. 5) (not shown) until the end (14b) is clear of the cylinder parts (18, 20) (Fig. 6) (not shown) and then rotated about the hinge (21).  The relative motion for unlocking is produced by the anti-clockwise rotation of a bar (32) pivotally mounted on an extension (30) of the hinge (Fig. 2) (not shown), a slot (32a) in this bar acting on a stud (33) fixed to the door.
Patent SE-301875-B (SE)
Inventor: WILHARM F
IPC: B32B27/00
Filed: 1966-10-31
Abstract: 1,107,925. Seaming non-metallic sheet material. ST. REGIS PAPER CO. 14 Oct., 1966 [21 Jan., 1966], No. 45965/66. Heading B5K. Two opposed sheet surfaces are continuously bonded together by progressively drawing together at a nip 16 the two surfaces having disposed between them an inflated tubular strand 24 of molten thermoplastic resin which is fed between the sheet surfaces in advance of the nip 16. As shown, two webs 10, 11 or a folded single web of sheet material, e.g. paper, are continuously advanced by pinch rollers 13, 14 defining the nip 16 and covered with resilient material, e.g. rubber. The bonded web is further advanced by rollers or other means (not shown). A roll 17 guides the edge of the web 10 so that the webs 10, 11 converge towards the nip 16 at a small acute angle, e.g. 10-15 degrees. The strand 24 is extruded from an annular channel in a die 18, Fig. 3, this channel being formed between a nozzle 20 and a flange 22 of a conduit 21 which supplies an inert non-flammable gas, e.g. air. The thickness of the strand 24 may be changed by using a different die having a nozzle 20 and/or a flange 22 of different dimensions or by replacing the flange 22 with another flange. The gas pressure is adjustable by a valve 23 so that the strand 24 is inflated to the desired size. Specified thermoplastic resins are polymers of olefins, e.g. ethylene and propylene, vinyl chloride, vinyl acetate and vinylidene chloride. copolymers of these monomers and a blend of these resins. The resins may contain a plasticizer. The invention is applicable to forming the side seams of bags.
Patent SE-335499-B (SE)
Inventor: ENGVOLL S
IPC: B65B49/12
Filed: 1968-11-22
Abstract: 1,239,108. Wrapping packages. ARENCO A.B. 21 Nov., 1969 [22 Nov., 1968], No. 56995/69. Heading B8C. In a device for sealing together the two side edges of a a sheet of heat sealable foil which has been wrapped around three plane side walls of a parallelepiped package 1 to project at 3, 4 from two opposite edges-of the fourth side two swing- able arms 12, 13, and 16 are pivotally mounted on coaxial shafts 14, 15 respectively at a folding station of a stepped rotary turret head 6 the arm 12, 13 being first swung anti-clockwise so that a blade 10 thereon folds down the edge 3 whereupon the arm 16 is swung in the opposite rotative sense to fold the other edge 4 over the edge 3 and seal it thereto by means of a heated roller 17. The shafts 14, 15 are pivotable by mechanism which is synchronously connected to mechanism which rotates the turret head 6 step-by-step. The arm 12, 13 comprises an outer part 12 which is adjustably pivoted to an inner part 13. The heater may be moulded in the material of the roll 17 which is made of heatresistant plastics material such as PTFE or a heating element may be located either between the roll shaft 18 and the roll, as shown at 19 or, in a bore in the shaft 18. Alternatively, the roll may be heated by steam passed -through a hollow shaft. A pocket 1 takes up a vertically arranged thin sheet as it enters one of the pockets, in direction A, at position I and is ejected, in direction C, at position V. Other mechanism, not described, is necessary to fold down the end portions of the package.
Patent SE-423747-B (SE)
Title: Quick-acting coupling provided with valve
Inventor: INSULAN STIG
IPC: F16L37/28
Filed: 1978-12-04
Abstract: The invention relates to a quick-acting coupling provided with a valve for releasable connection of a source of a pressure medium to a compartment intended for receiving the pressure medium in question. The device according to the invention consists of a sleeve-shaped insertion part 3 and a receiving part 2 provided with a bore adjusted to the outer diameter of the insertion part. The insertion part, which is intended for being connected to the pressure medium source, incorporates into it an axially displaceable valve body 8 having a pressing portion which can be reached from the free end of the insertion part. The receiving part further has a manually actuatable pressing means 9, abuttable against the pressing portion of the valve body and which at actuation provides an axial displacement of the valve body in the counterflow direction, against the action of the pressure from the source of a pressure medium for opening of said communication between the pressure medium source and the pressure medium receiving compartment. <IMAGE>
Patent SE-429124-B (SE)
Title: Lashing device with quick release
Inventor: HELLSTROM N
IPC: B63B25/24
Filed: 1979-07-09
Abstract: A lashing device 13 for deck cargo related to vessels comprises a link part 14 comprising swingably mounted claw means 19 which are kept in a locking position of an encompassing cylinder 22. A sealed up compressed air cylinder 27 may be opened by acting on a pin 38 mounted on a piston 37 which may be pressed along by initiating an explosive cartridge 40. The released compressed air is brought to displace the cylinder 22 such that the claw means 19 looses its grip, and the lashing device is freed. Initiating of the explosive cartridge 40 is established electrically from a control box 16 arranged at a safe position. <IMAGE>
Patent SE-417935-B (SE)
Title: Manhole cover
Inventor: LARSSON ERIC
IPC: B63B19/00
Filed: 1979-08-31
Abstract: A manhole cover for a circular opening in the wall of a tank comprises a case 12 surrounding the opening 11 and projecting beyond the wall, which is surrounded by a few stud bolts 16 fastened to the wall just outside the case and connected to it by a vertical, radially oriented washer 17. A flat cover 13 is provided on its bottom side with a circular packing holder 21 with inverted U-shaped cross section. The groove 22 in the packing holder is adapted to straddle the upper edge of the case, and is designed to secure a packing 23 which has less thickness than the depth of the groove. <IMAGE>
Patent SE-426191-B (SE)
Title: Video cassette box
Inventor: WERICH JOACHIM
IPC: G11B23/02
Filed: 1982-03-01
Abstract: Rectangular box with bottom 1, long sides 2, 3, and short sides 4 for alternative keeping of preferably video cassettes of three different kinds A, B and C, which box between its short sides 4 can support a longer but narrower cassette A in the one direction and between a long side 2 and supports 5 arranged on the short sides 4 in the other direction perpendicular to the first- mentioned direction a shorter but wider cassette B can find support between the long sides 2, 3 of the box in the one direction and between the top surfaces 8 of the just-mentioned two supports 5 in the other direction, and finally a cassette C which is shorter and narrower than cassettes A and B, can be placed by its hole 12 or recess for one of the insert drive shafts of the particular video recorder on a pin 11 sticking up from the bottom 1 of the box and be supported by the pin against the box's said long side 2 of the box in the one direction and by the interaction between the pin and the hole in the other direction. <IMAGE>
Patent SE-443432-B (SE)
Title: Sinker for fitting around a pipe etc. intended for sinking in water
Inventor: LEHTINEN NIILO W
Filed: 1982-05-18
Abstract: The invention concerns a sinker, for example of concrete, for fitting around a pipe (5) etc. intended for sinking in water, e.g. a plastic pipe for a water main. The sinker consists of two parts (1, 2), which can be arranged as ring around the pipe and locked to each other, and to the pipe by a locking component (4). The opposing contact faces of the two parts of the sinker are shaped with symmetrical or asymmetrical recesses (3), which together in each pair of facing contact surfaces form at least one extended channel, wholly through the sinker relatively parallel to the pipe's (5) long axis, with a largely unchanging, for example, rectangular cross section. An evenly thick wooden stave (4) with largely the same cross section as the channel it can be inserted in each channel as a locking component. This wooden stave (4) is longer than the channel, so that its ends (7) stick out somewhat on each side of the sinker. When the pipe (5) and its fitted sinker is sunk in the water, the wooden staves (4) inserted as locking components, swell in the channels (3), whereby they cause a tensioning force on the sinker's two parts, (1,2), which locks the sinker's two parts together and also to the pipe (5).<IMAGE>
Patent SE-448069-B (SE)
Inventor: SVERCL J
IPC: B21D11/06
Filed: 1985-07-26
Abstract: A body accommodates a block (3) provided with a guiding cavity (4) formed by a system of part-cylindrical surfaces (10) for guiding forming jaws (5) for forming the bodies. The cavity is tapered outwardly from the workpiece inlet end. The jaws (5) have internal profiles to produce helically corrugated tubing, round or out-of-round bar or tubing or bars of longitudinally-varying cross-section. <IMAGE>
Patent SE-454287-B (SE)
Title: Fluid transport installation
Inventor: RYDBERG SIGGE
IPC: F04F1/00
Filed: 1986-08-18
Abstract: The fluid transported along pipelines (10a,10b) is divided into contiguous bodies sepd. by pressurised bodies of gas. Bodies sealing against the pipe walls are inserted between the gas and fluid as viewed in the direction of flow, pref. after each fluid body.
Patent SE-470109-B (SE)
Inventor: STENLUND STIG
IPC: F15B21/08
Filed: 1987-05-19
Abstract: An electrohydraulic governing system for governing system for governing at least movements of objects (3, 4) actuated by pressure fluid, one at the time or several simultaneously, which can receive or deliver energy, wherein the governing desires from an impulse generating guide means (1) via an electronic guide unit (2) are performed provided that this is possible in view of limitations in a pressure fluid source (5) delivering pressure fluid to the objects or provided this can be allowed in view of the strength, life and stability of the machine governed by the guide system or by the objects and as long as the functions operate and as long as the guide system or the guided machine is governed within limited secure field, wherein all the time the volume of the different parts of the sytem filled with pressure medium is measured directly or indirectly and upon governing of the pressure medium source and the valve means (8, 13, 15) connected to respective object it is governed so that the pressure fluid source in each moment always delivers a lower volume flow than the flow that the valve means want to deliver to the objects. Moreover, the system includes position transmitters (7, 12, 14) arranged to measure the position of each object and return the measured values to the guide unit (2).
Patent SE-464226-B (SE)
Inventor: SUNDSTEDT G
IPC: B22D19/16
Filed: 1988-12-13
Abstract: The present invention discloses a roll ring for hot and/or cold rolling. The rolling track comprises one or several cemented carbide rings, which are cast into a casing made by an iron alloy. The cast alloy comprisin'g a materially graphitic cast iron, which after the casting contains residual austenite. This residual austenite is at subsequent heat treatment or treatments partly or totally transformed under volume increase to mainly bainite with the aim of reducing or totally eliminating the differential shrinkage between the cast iron and the cemented carbide as a result from cooling after the casting.
Patent AT-412057-B (AT)
Title: Pepper grinding tool has inner grinding section turned relative to outer grinding section to grind pepper between grinding sections when lever is pushed inwardly of portions of housing
IPC: A47J42/04
Filed: 2001-09-13
Granted: 2004-09-27
Abstract: A turnable inner grinding section (42) is received in the outer grinding section (43) of a grinding assembly (4). The inner grinding section is connected to the lower end of a shaft (41). The inner grinding section can be turned relative to outer grinding section to grind pepper between the grinding sections when a lever (3) is pushed inwardly of the portions of a housing (1) and released repeatedly.
Patent FI-113702-B (FI)
Inventor: LAHTINEN AULIS TAPANI
IPC: G01N25/56
Filed: 1999-11-16
Granted: 2004-05-31
Abstract: A method for measuring the degree of evaporation of water through the skin includes placing a measurement chamber on the surface of the skin. The measurement chamber is a chamber which is open only at one side, and when placed on the skin it will become a totally closed chamber. During the measurement the vapor pressure is determined only in one point of the chamber. The degree of evaporation is determined by vapor pressure gradient in relation to time. An apparatus includes the measurement chamber open only at one side, and when placed on the skin it will become a totally closed chamber. Furthermore, there is a humidity sensor in the measurement chamber for measuring the vapor pressure in one point of the measurement chamber.
Patent FI-119949-B (FI)
Inventor: PARO DANIEL
IPC: F02B37/00
Filed: 2005-09-16
Granted: 2009-05-15
Abstract: A method and arrangement in connection with a piston engine (1) provided with a turbocompressor (2), in which method combustion air is pressurized with a compressor (3), fuel is combusted in the cylinders (10) of the engine (1) with combustion air, and the exhaust gas formed at combustion is directed to the turbine (4). Additionally, the pressurized combustion air is moistened and mixing water therewith simultaneously cools the exhaust gas directed to the turbine (4).
Patent FI-118928-B (FI)
Title: Fibrous-web machine measuring roll for use in groove, has metal strip forming compressing cover layer on surface of fibrous-web machine measuring roll in groove under which sensor is located
Inventor: LANNES PETTERI
IPC: D21G1/00
Filed: 2007-02-05
Granted: 2008-05-15
Abstract: The roll has a G strip cover consisting of a metal strip (13) reeled around the measuring roll, which is tensioned and fastened from two ends of the strip cover, where the metal strip forms a compressing cover layer on a surface of the measuring roll in a groove (14) under which a sensor (11) is located. A filler/transmitting material (12) is set in the groove on top of the sensor, which is a pressure-sensitive film or strip sensor, and the filler/transmitting material is two-component resin, polyurethane mass and silicon-based material or rubber. An independent claim is also included for a method for covering a fibrous-web machine measuring roll.
Patent FI-125873-B (FI)
Title: Förfarande och anordning för kontroll av vätskemängden i en behållare för släckningsvätska ingående i en brandbekämpningsutrustning
Inventor: MALINEN JARKKO
IPC: A62C37/50
Filed: 2011-01-26
Granted: 2016-03-15
Abstract: Förfarande för kontroll av vätskemängden i tanken (1) för släckvätska i ett brandskyddssystem. Släckvätsketanken (1) fylls med släckvätska så, att en förutbestämd volym (6) inte fylls, släckvätsketanken trycksätts exempelvis via påfyllningsstutsen (2) med gas till beredskapstrycket (P2) som är högre än tryckgivarens eller tryckswitchens (3) inkopplingstryck (Psw), och när släckvätskans (5) mängd i släckvätsketanken (1) minskar sjunker trycket (P2) i släckvätsketanken (1) från beredskapstrycket till ett andra värde som är lägre än beredskapstrycket och lika med tryckgivarens eller tryckswitchens (3) inkopplingstryck (Psw), varvid tryckgivaren eller tryckswitchen (3) sänder en signal, på basis av vilken ett meddelande ges om att vätskemängden i släckvätsketanken är låg. Uppfinningen gäller också anordningen.
Patent FI-129455-B (FI)
Title: Maintenance platform
Inventor: VÄISÄNEN PERTTI
IPC: H01F27/12
Filed: 2017-09-26
Granted: 2022-02-28
Abstract: The invention relates to a maintenance platform for containment basins of electric devices and/or flammable liquids, which maintenance platform is placed in or on a basin below a container which contains flammable liquid and where the electric devices are, and the maintenance platform includes a safety grill (2) installed on a wall of the containment basin, anchor beams (4), and a fire-resistant cassette (3), formed of a plate structure, installed between the anchor beams. According to the invention, the fire-resistant cassette (3) is a basin-like structure with a perforated (5) bottom and consisting of four inclined sides.
Patent HK-1039365-B (HK)
Title: Dual isolation valve with rectangular flow passageways
Inventor: EDWARD L RAINWATER
IPC: F16K27/06
Filed: 2002-02-04
Abstract: A dual isolation valve comprises: a valve body with opposed inlet and outlet ports that defines an inner cavity; a first valve member; and a second valve member. The first valve member (preferably a plug) has a narrower first end and a wider second end and is rotatably mounted within the valve body cavity for rotation about a first axis of rotation substantially perpendicular to the flow axis defined by the inlet and outlet ports. The first valve member includes a substantially rectangular flow passage. The first end of the first valve member extends away from the second end along the first axis of rotation in a first direction, and the first valve member is rotatable between an open position, in which the flow passage is oriented to be generally aligned with and located on the flow axis to enable fluid entering the inlet port to pass through the flow passage, and a closed position, in which the flow passage is oriented to be generally perpendicular to the flow axis to prevent fluid entering the inlet port from passing through the flow passage. The second valve member also has a narrower first end and a wider second end and is rotatably mounted within the valve body cavity for rotation about a second axis of rotation substantially perpendicular to the flow axis. The first end of the second valve member extends away from the second end along the second axis of rotation in a second direction opposite the first direction (such that the first and second valve members are oriented in opposed directions). The second valve member, which also has a substantially rectangular flow passage, is rotatable between an open position, in which the flow passage is oriented to be generally aligned with and located on the flow axis to enable fluid exiting the first valve member to pass through the flow passage to the outlet port, and a closed position, in which the flow passage is oriented to be generally perpendicular to the flow axis to prevent fluid exiting the first valve member from passing through the flow passage to the outlet port. In this configuration, the flow of fluid through valve can be disturbed less than with prior art dual isolation valves while permitting extensive flow through the valve.