baber/WOPTO huggingface dataset:
Patent PT-75858-B (PT)
IPC: D06F75/22
Filed: 1982-11-15
Abstract: 1. A steam pressing iron comprising a heating soleplate (10) which is provided on its underside with a series of steam exit openings (12) and on its upper side with an evaporator chamber (14) in communication with the openings (12) and connected to a water reservoir (16) via a cock having a small controlled flow rate (18), said flow rate being controlled by a rotatable handle (20) mounted on the upper portion of the pressing iron, wherein the pressing iron further comprises a reciprocating pump (24) for withdrawing a measured quantity of water from the reservoir (16) and delivering said quantity by means of a rotatable selector member (26) either to the evaporator chamber (14) in order to achieve a sudden powerful emission of steam through the openings (12) in the soleplate or to a coldwater atomiser (28) disposed in the forward portion of the pressing iron, and in which the reciprocating pump (24) includes a piston (30) for movement inside a cylindrical intake chamber (32) communicated to the reservoir (16) via a non-return valve (36), characterised in that the intake chamber (32) is formed in the central region of the rotatable selector member (26) and is communicated to the interior (40) of a fixed annular cup (42) whose outer rim (44) constitutes a pivot bearing for said selector member (26) and whose bottom (45) includes two angularly spaced apertures, viz., an atomising aperture (46) communicated to the atomiser (28) and an injection aperture (48) communicated to the evaporator chamber (14), and that the selector member (26) carries a closure member (50) which in dependence on the angular position of said selector member (26) closes either the one or the other of said apertures (46 or 48).
Patent PT-78329-B (PT)
Title: Process for the continuous preparation of low density low modulus ethylene copolymers in a fluidized bed
IPC: C08F10/02
Filed: 1984-03-28
Abstract: Ethylene copolymers having a density of less than 0.91 g/cm<3> and a 1% secant modulus of less than 140,000 kPa are continuously prepared in a fluidized bed without particle agglomeration by continuously contacting, in such fluidized bed, at a temperature of from 10 DEG C up to 80 DEG C, a gaseous mixture containing (a) ethylene and at least one higher alph olefin in a molar ratio of such higher alpha olefin to ethylene of from 0.35:1 to 8.0:1, and (b) at least 25 mol percent of a diluent gas, with a catalyst composition prepared by forming a precursor composition from a magnesium compound, titanium compound, and electron donor compound; diluting said precursor composition with an inert carrier; and activating the diluted precursor composition with an organoaluminum compound.
Patent PT-81044-B (PT)
IPC: E03D1/06
Filed: 1985-08-28
Abstract: Siphon assembly for a flushing cistern is in two parts (10, 11); the first including the down leg of the siphon duct the lower end of which is mounted in the cistern base and the second including the up leg and the inlet chamber (20) in which the flushing piston is received. The parts are releasably connected by a push fit spigot and socket joint (12, 17) secured by a removable pin (27) received transversely through locating formations (25. 26) on each part near the tops of the legs, further formations (30, 31) near the bottoms of the legs being received in vertical sliding relationship.
Patent PT-82181-B (PT)
Inventor: KOCHNEV ANATOLY MIKHAILOVICH
IPC: E21B4/02
Filed: 1986-03-12
Abstract: PCT No. PCT/SU86/00008 Sec. 371 Date Sep. 1, 1987 Sec. 102(e) Date Sep. 1, 1987 PCT Filed Jan. 31, 1986 PCT Pub. No. WO87/04753 PCT Pub. Date Aug. 13, 1987.A rotor (1) of a screw hydraulic downhole motor, made as a hollow multiple-start screw featuring a substantially constant wall thickness. The ratio of the length of the rotor (1) cross-sectional outside contour to the length of the circumscribed circle of the contour is substantially within 0.9 and 1.05. When making the rotor (1) a forming element is inserted into a tubular blank, and a fluid pressure is applied to the outside blank surface. A device for making the rotor comprises a hollow housing accommodating a forming element installed on centering bushings. The bushings have fitting areas adapted for the ends of the tubular blank to fit thereon.
Patent PT-84178-B (PT)
Inventor: GILLARD JOHN
IPC: C07D209/86
Filed: 1987-01-22
Abstract: Tetrahydrocarbazole 1-alkanoic acids are disclosed. The compounds act as prostaglandin and thromboxane antagonists and are useful in treating asthma, diarrhea, hypertension, angina, platelet aggregation. cerebral spasm, premature labor, spontaneous abortion and dysmenorrhea and as cytoprotective agents.
Patent PT-86248-B (PT)
Inventor: GRIFFITH RONALD CONRAD
IPC: A61P25/20
Filed: 1987-11-30
Abstract: Compounds are provided of the following general structure: <CHEM> wherein R1, R2 and R3 are independently selected from hydrogen or methyl and A is amino, C1-C4 monoalkylamino, C2-C8 dialkylamino, cyclopropylamino, 1-pyrrolidinyl, 1-piperidinyl or 4-morpholinyl. They are useful for providing sedative and antiepileptic activity.
Patent PT-90381-B (PT)
IPC: E03D1/32
Filed: 1989-04-27
Abstract: Simplied mechanism for the filling and discharge of the water tank of toilets, with handle (1) or external pull that by means of a handle (2) or lever (2a) acts on a chain pull (3) that levitattes the float (4) to empty the tank, producing a decrease in level and the fall of the float by gravity that by means of the float arm (11) activates the striking cover (9) the salient of which (94) presses on the salient (71) of the valve (7) introducing it into the inside (61) of the base (6), opening the water intake. Once the tank is empty and the float (4) has fallen, the continuous increase in the water level raises the water level (10) releasing the pressure on the valve (7) and blocking the entry hole with the conical base (6) that incorporates a pressure reducer.
Patent PT-90682-B (PT)
Inventor: MAGOL BYRAM J
IPC: B01D53/24
Filed: 1989-05-30
Abstract: Separator has an annular chamber between inenr and outer cylinders, the latter comprising vertical tubes in parallel for at least part of their length with upper ends bent inwardly to extend to the inner cylinder. Gases with entrained particulates are directed into the chamber for circular movement around it, with centrifugally separated material falling to the bottom and gases discharging upwardly. Steam and/or water is passed through the tubes to cool the outer cylinder. Part of the tubes are pref. bent out of the plane of the outer cylinder to form an inlet opening receiving the gases and directing them tangentially into the chamber. The inward parts of the tubes are pref. attached to and support the inner cylinder and form a roof over the chamber.
Patent PT-94478-B (PT)
Inventor: DOUGHTY DAVID TEMPLETON
IPC: B01D53/02
Filed: 1990-06-25
Abstract: An adsorbent for removal of toxic materials in respiration and collective filter applications, which consist of a chromium-free activated carbon having impregnated therein a total amount of from 6 to 16% copper and zinc, and optionally impregnated with 0,0 to 10 % silver and 0,0 to 6 % triethylenediamine.
Patent PT-98168-B (PT)
Inventor: PERREGAARD JENS
IPC: A61K31/445
Filed: 1991-07-01
Abstract: 6-substituted or 2-alkyl substituted indole or 2,3-dihydroindole derivatives having the general formula I: <CHEM> where Ar is optionally substituted phenyl, or a hetero aromatic group; X is hydrogen, halogen, alkyl, alkoxy, hydroxy, alkylthio, alkylsulfonyl, alkyl- or dialkylamino, cyano, trifluoromethyl, or trifluoromethylthio; X min  is a substituent taken from the X-substituents; or X and X min  are linked to constitute a 5-7 membered carbocyclic ring; R<1> is hydrogen or optionally hydroxy substituted lower alkyl, provided that when X is hydrogen or fluoro, R<1> cannot be hydrogen; Y is nitrogen or carbon; the dotted lines indicate optional bonds, provided that the two dotted lines may not at the same time indicate bonds; R is hydrogen, alkyl, alkenyl, cycloalkyl, or cycloalkylmethyl optionally substituted with hydroxy, or R is a group taken from structures 1a and 1b: <CHEM> wherein n is an integer from 2 to 6; W is oxygen or sulfur; U is nitrogen or carbon; Z is an optionally substituted 2 or 3 membered divalent carbon chain; V is oxygen, sulfur, CH2, or NR<2>, wherein R<2> is hydrogen, optionally hydroxy substituted alkyl or alkenyl, or a cycloalkyl or cycloalkylmethyl group; V<1> is oxygen, sulfur, CH2 or N- R<5>, R<5> being defined as R<2> above; R<3> is hydrogen, optionally hydroxy substituted alkyl or alkenyl, or a cycloalkyl group; and R<4> is one or two groups taken from the R<3>-substituents, have long lasting serotonin activity with specific binding to the 5-HT2 receptors in the CNS, thus being suitable for therapeutical treatment of CNS disorders such as anxiety, depression, sleep disturbances, migraine, negative symptoms of schizophrenia, and Parkinson's disease.
Patent PT-99693-B (PT)
Inventor: BOUVERIE PAUL CHARLES ALAIN
IPC: A45D20/16
Filed: 1991-12-05
Abstract: This hair dryer comprises a casing (1) of which one region comprises means for fastening onto a wall (P) and which contains a hot-air generator unit (3-4) controlled by a switch (5) and intended to establish a current of air between an air inlet orifice (6) and an air outlet orifice (7), the latter receiving a connector (8) solidly attached to a flexible tube (9) equipped with a drying nozzle (10) which may be brought into either a position of storage or of rest, in which the switch is open, or into a position of use, in which the switch is closed. According to the invention, the connector (8) is mounted movably in rotation on the said air outlet orifice (7) and comprises a means (14) for actuating the switch (5) such that the passage of the nozzle (10) from its storage or rest position to its use position brings the switch into its closed state and vice versa by means of transmission of the movement of the said nozzle to the connector by means of the flexible tube. …<IMAGE>…
Patent SE-315108-B (SE)
Inventor: BROWN G
IPC: B29C67/00
Filed: 1964-08-21
Abstract: 1,062,861. Making plastics containers; seaming non-metallic sheet materials. BROWN MACHINE CO. March 6, 1964 [March 13, 1963], No. 9574/64. Headings B5D and B5K. [Also in Division B8] A method of making a container from plastics sheets comprises applying pressure to two mouldable sheets to form first and second container sections, severing the sections from the sheets and forming openings in one of the sections, and joining together the severed ends of the first and second sections. Conventional moulding heads extrude two sheets of thermoplastic material to supply vacuum forming machines which produce by differential pressure bottom sections 26 and top sections 27. The top sections proceed to a trimming machine where dies sever the sections from the sheet and punches form openings in the endwall of the sections, while a similar trimming severs the bottom sections 27 without punching holes. The top and bottom sections are then blown through tubes on to a conveyer 38, the top sections being inverted while in the tubes. From here the top and bottom sections pass via accumulator tables and single file conveyers 45, 46 to be " paired up " by a star-shaped wheel 50 and positioned on a rotatable carrier 55 of an assembly machine 49, the top sections 27 being supported on rotatable sleeves 65 and the bottom sections 26 being supported in fixed sleeves 84 such that the severed openings overlap. As the carrier 55 rotates the sleeves 65 are given a rotation by a belt 122 so that the top sections 27 are turned against the unrotated bottom sections 26, the heat developed by the friction serving to weld the two together. Once the sleeve 65 is given its rotation it is disconnected from the belt 122 so that when the top and bottom sections are properly joined the rotation can stop without damaging the weld. The completed container is blown on to the conveyer 46 for labelling, filling and cap application.
Patent SE-379275-B (SE)
Inventor: LUZ H
IPC: A61B5/11
Filed: 1972-09-21
Abstract: 1350848 Selective signalling INSTITUT DR FRIEDRICH FORSTER PRUFGERATEBAU 31 Aug 1972 [21 Oct 1971] 40460/72 Heading G4H An arrangement for determining the activity of a plurality of groups of test animals, comprises an enclosure for the animals, at least one coil and A.C. source therefore arranged to set up an alternating magnetic field in the enclosure, and a phase sensitive circuit connected to the coil(s) and responsive to changes in the impedance of the coil(s) at different phase angles to provide output signals on correspondingly different output lines, whereby groups of animals carrying different indicators giving rise to changes in impedance of the coil(s) at the said different phase angles give rise to indications on the different output lines as members of the groups cross the coil(s). The indicators carried by the animals are coated spheres or ring-shaped, are of conductor and/or ferrite, and may be different sizes or shapes. The coil(s) are in one arm of a bridge, another arm of which may include dummy coils for temperature compensation. The bridge output is fed to phase-sensitive rectifiers, the presence, amplitudes and/or polarities of the outputs of which (or changes in these) are detected by triggers to feed respective counters.
Patent SE-334656-B (SE)
Inventor: BERGMAN A
IPC: H01B7/40
Filed: 1969-09-04
Abstract: 1311919 Cables ALLMANNA SVENSKA ELEKTRISKA AB 3 Sept 1970 [4 Sept 1969] 42201/70 Heading H1A Two conductors 1 are each sheathed in insulation 2 to which are attached insulating bridge pieces 3 of the same insulating material as that forming the conductor insulations. The insulated conductors are twisted together and the bridge pieces 3 are so shaped that the resulting cable has a circular outline (Fig. 1a, not shown). The bridge pieces 3 are connected to the conductor insulations 2 by tear-off indentations 4 so that the bridge pieces 3 may be removed to leave the circular separately insulated conductors. Three conductors may be joined by three bridge pieces (Figs. 2a, 2b, not shown), the completed cable again being circular, and the spaces between the insulated conductors in the cable may be left unfilled (Fig. 3, not shown) or may be only partly filled (Fig. 4, not shown). The conductor insulation may be P.V.C., polyethylene, natural rubber, butyl rubber or silicone rubber, and may be applied by extrusion, the bridge pieces 3 being formed at the same time.
Patent SE-423658-B (SE)
Title: Connection device for circuit card
Inventor: SVENSSON J
IPC: H01R13/00
Filed: 1978-06-02
Abstract: Multipolar connection device with individual disconnection arrangement 9 in each pole intended for connection of external conductors 4, 5 to a circuit card 8. The contact connection to the circuit card can be a so- called edge contact device 6, 7 or a contact device with prongs and sleeves. The disconnection arrangement can be a hinged disconnection knife, a pull-out disconnection plug or the like. <IMAGE>
Patent SE-416659-B (SE)
Title: Snow scoop
Inventor: OTTOSON L
IPC: E01H5/02
Filed: 1979-05-30
Abstract: The invention relates to a snow scoop having a scoop receptacle 1 and two mutually connected shafts 2 attachable thereto, which shafts can be pivoted and locked relative to the receptacle 1. The invention is characterized in that running on the bottom side of the receptacle 1, in the direction of the normal direction of displacement of the scoop, are two mutually spaced bands 13, which extend up along the back of the receptacle 1 and which, close to its upper edge, each exhibit a backward-pointing stop 17, in that the respective band 13, at a distance below the stop 17, is provided with a fixture 18 for a respective shaft 2, and in that the respective shaft is provided with a supporting part 5 for bearing contact against the stop 17 when the receptacle 1 is locked to the shafts 2. <IMAGE>
Patent SE-414537-B (SE)
Title: Central heating stove
Inventor: DAVIDSSON K
IPC: F24H6/00
Filed: 1979-06-13
Abstract: Central heating stove for room heating and provided with a heat exchanger 29 supplying a radiator or hot water circuit, has a furnace 10 surrounded by double walls having interspaces 23 in which an air stream is circulating. The air is guided through the primary side of the heat exchanger and releases heat. The air stream is quantity regulated so that a substantially constant temperature can be maintained and boiling can be avoided. <IMAGE>
Patent SE-422531-B (SE)
Title: Device for reestablishing the function of extremities of the body
Inventor: SIVASH K M
Filed: 1981-04-28
Abstract: The invention relates to the field of medicine, and especially to a device for reestablishing the function of an extremity. The said device consists of an artificial hip joint 1, an artificial knee joint 2 and an artificial femoral diaphysis 3. The artificial femoral diaphysis 3 is formed by a cylindrical column 17 having a longitudinal through hole 19, and by a rod 18, which is telescopically connected with this column. The cylindrical column 17 is undetachably connected to the artificial knee joint 2, while one end 20 of the rod 18 is undetachably connected to the artificial hip joint 1, and its other end 21 is arranged in the hole 19 inside the column 17. The other end 21 of the rod 18 carries a threaded bushing 22 with a threaded screw 23 that is rotatably mounted in the column 17 to allow for the movement of the rod 18 in relation to the column 17. The invention can be used especially in orthopaedic surgery for the simultaneous internal implantation of an artificial hip joint, knee joint and femoral diaphysis. <IMAGE>
Patent SE-436457-B (SE)
Title: Cover for an electrical connection box
Inventor: SVENSSON K-A
IPC: H02G3/14
Filed: 1981-10-06
Abstract: The invention concerns a cover for electrical connection boxes, essentially those which are built into a wall.The cover (1) is fitted with a spring (2) with locking studs (3). When the cover is correctly on the box, the points (5) of the locking studs (3) are up against the surface of the box's inner casing.  As the cover is removed, the studs (3) have to be turned to one side in order to be able to pass a fixed ring situated in the box near its opening.
Patent SE-430434-B (SE)
Title: Heat exchanger element, in particular for solar collector devices, and method for its manufacture
Inventor: OLSSON G B K
IPC: F28F3/14
Filed: 1982-09-24
Abstract: A heat exchanger element comprises two metal layers 10, 11 abutting each other and a pipe 15 of metal arranged therebetween for a heat-carrying medium. The pipe extends between two opposite outer edges of the element. The metal layers 10, 11 are cold welded to each other on both sides of the pipe 15, and the pipe 15 is cold welded to the metal layers. The pipe 15 is further provided with two protruding flanges 16, 17, which are arranged on each respective side of the pipe and extend in between the metal layers 10, 11, whereby also the protruding pipe flanges are cold welded to the metal layers. The heat exchanger element is manufactured by two abutting metal strips 10, 11 and a metal pipe blank 12, 13 situated therebetween are fed in between rollers for obtaining such a pressure that the metal strips are cold welded to each other and to the metal pipe blank. The metal pipe blank consists of two metal strips 12, 13 abutting each other, whereby a central section of one strip is prepared to prevent cold welding to the other strip, such that the strips may later be separated along this section for the formation of a pipe for the heat- carrying medium. The heat exchanger element is in particular intended for solar collector devices in order to enable improved heat transfer between the heat-collecting surfaces and the heat-carrying medium. <IMAGE>
Patent SE-440639-B (SE)
Title: Adjustable brake device on training carts for race horses
Inventor: LARSSON OLA
IPC: B62C1/08
Filed: 1982-10-04
Abstract: A device for training purposes in order to exert brake power on animal drawn carts such as horse sulkies or similar, comprising a control device (6) for adjusting the brake power and this device works together with a sensor (7) for sensing the information corresponding to the temporarily adjusted brake power. The devices are based upon a main cylinder and a brake cylinder, of which the brake cylinder regulates the contact pressure in a braking belt loop.<IMAGE>
Patent SE-440068-B (SE)
Title: Method for neutralising and utilisation of surplus acid which is retained as a by-product from the production of chlorine dioxide
Inventor: HEDBLOM M-O
IPC: C01F5/40
Filed: 1983-01-17
Abstract: The invention refers to a method for neutralizing and utilization of surplus acid which is retained as a by-product from the production of chlorine dioxide through the reduction of chlorate with sulphur dioxide or chloride in an acid solution. This method is characterized by the fact that one carries out neutralization of the surplus acid with a base containing magnesium, preferably carbonate, possibly in a mixture with lime or limestone. The base containing magnesium can be dolomite or dolomite limestone but can even be magnesite, magnesium oxide, magnesium hydroxide or the like. The method is especially suited for taking care of surplus acid especially during the Mathieson process and the then obtained solution of magnesium and sodium sulphate can be directly transferred to the oxygen bleaching step in the pulp mill.<IMAGE>
Patent SE-433002-B (SE)
Title: Electro-optical target
Inventor: WEIBULL JOHN LORENS
IPC: F41J9/16
Filed: 1983-05-19
Abstract: In order to follow up the adjustment of a test gun, and for training of swinging movements, the emission is utilized of a beam of light from the gun towards an electro-optical target with consecutively arranged light sources 44 and photo detectors 45. By means of a particular control device the light sources are lit sequentially, and the position of hit is detected for a beam of light emitted towards the target by a first light source, which was lit at the moment of detection of the beam of light, being brought to light, and by a second light source, indicating the position of the photo detector detecting the emitted beam of light, being brought to light in a different way. <IMAGE>
Patent SE-451880-B (SE)
Title: Solid fuel feed system for burner
Inventor: BENGTSSON B
IPC: F23K3/12
Filed: 1983-08-02
Abstract: The feed system comprises two pistons disposed below a fuel hopper, the bottom piston being in line with a feed passage to the burner. The top piston works in a buffer chamber above the passage, the chamber height being greater than that of its piston. In the starting position, the forward end of the bottom piston is to the rear of the buffer chamber forward end, while the top piston is retracted behind the bottom one so that the fuel can flow down from the hopper onto the top of the bottom piston. The top piston is movable forward until it shuts off the buffer chamber from the feed passage, causing a batch of fuel on top of the bottom piston to fall in front of it, for thrusting by the piston via the passage into the burner.
Patent SE-447468-B (SE)
Title: Motor-driven two-wheel vehicle
Inventor: RESELE P
IPC: B62H1/14
Filed: 1984-02-17
Abstract: In a motor-driven two-wheel vehicle, especially a motorcycle, whose frame (2) on each side has a foot rail smith (16) that swings out against spring resistance, there is a gearbox (26) as well as a disc break (21) controllable by means of a foot break pedal (17). So that the foot rail smith can, upon need, without engagement in the other control mechanisms, in the absence of costly automatic gearbox, and with use of a standard gearbox, easily be able to be mounted and removed, and to facilitate shifting between different gears without use of the feet and to ensure control of the foot break even when the vehicle is used for travelling over terrain, the gear box is in a particular known way able to be switched from foot shifting and/or hand shifting. By a cable transfer (24) or similar device the disc break (21) is extra-controllable by a further foot break pedal (23) with a foot rail smith (16) preferably coupled with the foot break pedal (17).<IMAGE>