baber/WOPTO huggingface dataset:
Patent PT-80482-B (PT)
IPC: C11D3/39
Filed: 1985-05-17
Abstract: 1. A process for the production of water-insoluble peroxycarboxylic acids by reaction of aliphatic C6 -C16 carboxylic acids or aromatic C7 -C9 carboxylic acids with an oxidation mixture of hydrogen peroxide, water and sulfuric acid, the particular carboxylic acid forming a suspension in the oxidation mixture, characterized in that the reaction is carried out in the presence of 0.01 to 10% by weight and preferably 0.25 to 1.6% by weight of   see diagramm : EP0161485,P7,F1   based on the introduced hydrogen peroxide.
Patent PT-81043-B (PT)
Title: Chemical process
IPC: C07B55/00
Filed: 1985-08-28
Abstract: Process for racemisation of amino acids by use of a ketone and an organic acid such as acetic acid. In particular, a process for resolution of free a-amino acdis with in situ racemisation. The resolution of 4 hydroxyphenylglycine and 3,4 dihydroxyphenylglycine with 3-bromocamphor-9-sulphonic acid with in situ racemisation are specifically mentioned.
Patent PT-81461-B (PT)
Title: Automated vehicle tire pressurization system
IPC: B60C23/00
Filed: 1985-11-08
Abstract: A system for automated pressurization of pneumatic tires includes an air pump which is driven by the vehicle engine and provides a continuous output of pressurized air. The pressurized air can either be routed to the tires or vented to the atmosphere under control of a manually-actuated selector valve having inflate, neutral and deflate modes of operation. A second selector valve can be set to designate which of the vehicle tires are to be inflated or deflated.
Patent PT-81696-B (PT)
IPC: C08F2/16
Filed: 1985-12-17
Abstract: Aqueous dispersions of water-insoluble latex polymer are prepared by swelling an initial water-insoluble latex polymer, prepared by emulsion polymerization of at least one ethylenically unsaturated monomer comprising no more than 2% by weight, based on the total weight of said ethylenically unsaturated monomer, of multi-ethylenically unsaturated monomer, with additional ethylenically unsaturated monomer comprising at least one monomer having at least two sites of ethylenic unsaturation. The additional monomer is subsequently polymerized within the swollen latex polymer.   Compositions comprising the latex polymer may be used as coatings for flexible or rigid substrates, as caulks, or as roof mastics.
Patent PT-83167-B (PT)
IPC: B66B9/16
Filed: 1986-08-07
Abstract: The transportable hoist consists of a twin-arm telescopic unit (B) (Fig. 1) comprising a given number of rectangular telescopic elements e.g. 105, 105a, Fig. 7 which can be extended longitudinally by means of a telescopic hydraulic cylinder (104). A first windlass (201) pays out steel rope 220, Fig. 9, passing round pulley 221 during this extension, and is then locked to enable further pressurization of cylinder 104 to stabilize the telescopic unit. A trolley (120) with a work platform (119) is mounted on said twin-arm unit (B) and comprises four pairs of flanged frustoconical rollers (two rollers are shown as 126, Fig. 7), each held against the telescopic elements by elastic devices, e.g. springs 130. The trolley frame comprises levers, including 124, 125, having a pantograph type articulation which also maintains the rollers against the telescopic element via the action of steel ropes 131 connected to a second windlass (121, Figs. 1 and 6), which ropes also move the trolley along the elements. The trolley is equipped with an automatic emergency brake 214. The twin-arm unit (B) is supported by a pivoting platform (101) mounted on a self- propelled or towed vehicle (A). Two telescopic cylinders (103) are used to set the angle of said unit (B) during use. A spring loaded device (Figs. 15 and 16) draws cylinder 104 if it detects any slackening in ropes 131 and completely stops all movement of the hoisting machine. <IMAGE>
Patent PT-83341-B (PT)
IPC: H04L12/42
Filed: 1986-09-10
Abstract: A method and apparatus for transmitting data signals between two control devices connected to a loop transmission system are disclosed wherein data signals are transmitted in the form of signal blocks. In addition to the data signal, each signal block includes a receiver address having a block start identifier which precedes the data signals, and a sender address with a block end identifier following the data signals. In response to the appearance of the block start identifier and the receiver address, the signal block received by a control device is copied in the control device identified by the receiver address. The copying is undertaken for possible further processing. The signal block is then forwarded to the next control device via the loop, with the block start identifier cancelled. Before forwarding, an acknowledgement signal is attached to the sender address. The acknowledgement signal is recognized by the control device which sent the date signals. Such recognition occurs in response to the appearance of both a block end identifier and the sender address. The sending control device then accepts the returned acknowledgement signal for evaluation thereof.
Patent PT-85629-B (PT)
IPC: G09F13/04
Filed: 1987-08-31
Abstract: The roof light for petrol service stations or similar, consists of a trough with fluorescent tube partially covered by a curved structure, reflector screens in oblique position on the rear part, and a transparent water-proof polyacrylate resin front covered with lines or symbols of translucent coloured adhesive plastic.
Patent PT-91139-B (PT)
Inventor: MICHEL PAUL
IPC: C01B25/40
Filed: 1989-07-12
Abstract: The present invention relates to a new process for the preparation of phosphates by fusion, the fusion being produced by electromagnetic induction. This fusion can be obtained particularly in a skull melting furnace. 
<??>The invention also relates to the phosphates obtained by the said process.
Patent PT-91645-B (PT)
Inventor: DRUESNE GUY
IPC: B21D51/44
Filed: 1989-09-06
Abstract: The invention relates to an aluminium or alloy protective capsule, intended to be crimped onto the neck of a bottle whose ring comprises a shoulder, the skirt (14) of this capsule comprising a peripheral bead (19) or rib (19) which, after the capsule has been crimped onto the neck, will with that portion of the said skirt (14) which covers the upper edge of the said shoulder of the neck delimit an annular groove (20) which can be used to guide a blade to cut the capsule, and also a line of weakness consisting of a thinner peripheral zone in the innermost part (21) of the said groove (20). …<??>The invention also relates to the process of obtaining this capsule, which is used for any protection of a bottle that is to be uncapped with a knife. …<IMAGE>…
Patent PT-92806-B (PT)
Inventor: KENNIS LUDO EDMOND JOSEPHINE
IPC: A61P25/00
Filed: 1990-01-08
Abstract: Novel 2-aminopyrimidinone derivatives of formula <CHEM>  wherein R<1> is <CHEM>  R<3> is hydrogen or C1-6alkyl;  R<4> is hydrogen, C1-6alkyl or substituted C1-6alkyl; R<5> is hydrogen, C1-6alkyl, C1-6alkylaminocarbonyl, Ar-aminocarbonyl, C1-6alkylcarbonyl or Ar-carbonyl; R<6> is hydrogen, C1-6alkyl or Ar-C1-6alkyl; or R<5> and R<6> taken together is -CH2-CH2-, -CH2-CH2-CH2-, -CH=CH-, -CH=N-, -N=CH- or -N=CH-CH2-; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent PT-94488-B (PT)
Inventor: CHEUNG NELSON
IPC: B65B13/32
Filed: 1990-06-25
Abstract: An apparatus is provided for creating an improved configuration of overlapping lengths (L1, L2) of flexible thermoplastic strap to accommodate the formation of an improved joint between the strap portions. The apparatus includes first and second strap engaging members (21, 22) respectively defining first and second contoured surfaces (81, 82) for engaging respectively first and second strap lengths to position the joint portions between the strap engaging members in an overlapping relationship along an interface region and to position the trailing portion of each strap length to extend in a plane generally parallel to a reference plane with at least a part of the length of the interface region being non-parallel to the reference plane. In the preferred embodiment, the strap engaging members are each provided with a convex surface and a concave surface and are disposed to align the concave surface of one member generally in registry with the convex surface of the other member.
Patent PT-99628-B (PT)
Inventor: BARTON MICHAEL
IPC: A01G1/04
Filed: 1991-11-27
Abstract: In a process for cultivating mushrooms wherein a substrate (10, 20) of mushroom compost is pasteurised before adding mushroom spawn, at least one ventilation passage (14, 23) is formed in the core of the substrate before and/or after adding the spawn whereby air is free to circulate through the substrate to control the temperature of the substrate during the pasteurisation and/or spawn running processes.
Patent RO-85087-B (RO)
Inventor: MAES PAUL J H
IPC: A61J3/07
Filed: 1979-07-12
Abstract: Inventia se refera la o masina de astupat pentru capsule ce evidentiaza un corp de capsula si un capac, ambele de preferinta din gelatina întarita, masina fiind prevazuta cu cel putin o bucsa pentru prelucrarea si fixarea unui capac si cu cel putin un poanson deplasabil coaxial cu aceasta bucsa într-o miscare de dute-vino. Masina de astupat conform inventiei este capabil sa introduca în capacele capsulelor un fluid de etansare, prin care se tealizeaza la introducerea definitiva a capacelor cu corpurile capsulelor, o legatura etansa.
Patent SE-306776-B (SE)
Inventor: BRANDWIJK J
IPC: H02K37/12
Filed: 1964-10-21
Abstract: 1,035,550. Electric motors and brakes. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. Oct. 21, 1964 [Oct. 24, 1963], No. 42886/64. Heading H2A. In a low power steping motor comprising two coaxial stators having annular coils 3, 9 between magnetic plates 1, 2, 8 having annularly toothed poles 4 ... 7 co-operating with a radially magnetized annular permanent rotor 15 whose pole number equals that of both stators and the steps per. revolution, the rotor mechanical detent is dispensed with by shifting, Fig. 2 (not shown), the poles 6, 7 of one (auxiliary) stator through 90 degrees electrical in the direction of rotor rotation in a leading sense relative to the poles 4, 5 of the other (main) stator and arranging that the driving torque of the auxiliary stator when excited determines the direction of rotor rotation and that its holding torque is so small that the rotor rest positions are determined solely by the main stator. This arrangement comprises providing the auxiliary stator with weaker magnetization, a larger air gap, or, as shown, with shorter poles 6, 7, than the main stator. A milled wheel 16 on the rotor shaft 13 enables manual rotation of the rotor into steps marked by the holding positions thereby incorporating a magnetic stop.
Patent SE-313264-B (SE)
Inventor: BARTELS E
IPC: F41A3/74
Filed: 1967-10-30
Abstract: 1,156,407. Breech blocks. RHEINMETALL G.m.b.H. 17 Oct., 1967 [14 Dec., 1966], No. 47245/67. Heading F3C. A wedge breech block 4 for a gun having a replaceable ring packing 7 fitted in a recess 6 in the rear of the barrel 2 is provided with a locking member 9 which is displaceable in the breech block 4 parallel to the axis of the barrel. When the breech block 4 is being closed and if the ring packing 7 is missing, the locking member is urged into the recess 6 to prevent further movement of the breech block. In the construction shown, the locking member 9 is spring- loadedly disposed within a sleeve 10 which is secured to the breech block 4 by a screw bolt 23. The locking member 9 is retracted from its locking position by screwing a tool into a socket 19 in its outer end and the sleeve 10 is urged from the breech block by screwing a screw bolt through a threaded bore 21 such that the forward end of the screw bolt engages a face of the breech block and exerts a force thereon. The threads in the blocking member, in the bore 21 and in the breech block 4 match each other.
Patent SE-421981-B (SE)
Inventor: ZINSBERGER A
IPC: H05B3/48
Filed: 1975-12-03
Abstract: 1494536 Making electric heaters BOSCHSIEMENS HAUSGERATE GmbH 19 Nov 1975 [19 Dec 1974] 47686/75 Addition to 1427586 Heading B3A [Also in Divisions F4 and H5] A heat exchanger comprises a first tube 4 wherein a liquid (e.g. water) is heated, said tube being formed in one piece (e.g. by extrusion) with a second tube 10 of triangular cross-section and containing an electric resistance heater. In use, the upper surface 12 of the tube 10 is utilized as a hot-plate surface (e.g. in a coffeemaking machine), the tube unit being bent to U-shape in the plane of the surface 12. In an extruded tubular structure 4, 10 as initially formed, the tube 10 may be of circular, oval or multisided cross-section. After inserting the electric heater spiral or coiled filament 8 and surrounding it with a suitable electrically insulating material 6, the tube 10 is deformed to the triangular cross-section such as shown, to compress or compact the material 6.
Patent SE-430480-B (SE)
Inventor: LANGEN H
IPC: B23F21/16
Filed: 1977-12-22
Abstract: The cutter consists of several discs (1, 2, 3) with plane-parallel end faces (5, 6) and helical toothed rims (1a, 2a, 3a). The toothed rims (1a, 2a, 3a) are fitted with interchangeable indexable carbide inserts (10, 11) arranged in a staggered-tooth manner. Through these features, a hobbing cutter of maximum efficiency is obtained which is suitable for producing large tooth systems.
Patent SE-427175-B (SE)
Title: Lifting hook
Inventor: ANTBACKE KAUKO
IPC: B66C1/36
Filed: 1978-10-11
Abstract: At least one magnet 21 with a lifting hook including a head and an end part 1, 2 and a gap in between for receiving a coupling is connected with the purpose of attracting the coupling in order to facilitate the connection between that and the hook. Figure 1. <IMAGE>
Patent SE-426023-B (SE)
Inventor: GUSTAVSSON BENGT
IPC: A61M25/00
Filed: 1981-04-23
Abstract: PCT No. PCT/SE82/00127 Sec. 371 Date Dec. 21, 1982 Sec. 102(e) Date Dec. 21, 1982 PCT Filed Apr. 22, 1982 PCT Pub. No. WO82/03558 PCT Pub. Date Oct. 28, 1982.The present invention discloses a device for introducing soft, short, catheter-cannula into a blood vessel. The device comprises a puncturing member and a connection member arranged at the rear end of the catheter cannula remote from the blood vessel. The device is easy to handle and the insertion of the needle, the catheter and the introducer is made in a single step.
Patent SE-430217-B (SE)
Title: Arrangement for separation of oil and water
Inventor: KARPATOVICH I A
IPC: B01D17/02
Filed: 1981-12-17
Abstract: An arrangement for separation of oil and water comprises a container 1 with an oil accumulator arranged in its upper part. The container 1 is divided into communicating inlet chambers a and outlet chambers b, wherein the inlet chambers a taper upwards to reach the flow area of the oil accumulator while the outlet chambers b taper downwards from the flow area of the oil accumulator. The inlet chambers a contain a coalescing filter 11 arranged across the path of the oil and water emulsion from the inlet 13 to the oil accumulator. The oil accumulator is designed as a channel 9 with a regular zigzag shape in a vertical plane, while the inner crests c of the zigzag turns lie in the same horizontal plane. The channel 9 of the oil accumulator communicates with the inlet chamber a through its inlet side 15 and the outlet side 16 borders on the outlet 12 for separated oil, and has an end surface 17 which is turned downward in such a way that it lies in the horizontal plane passing through the inner crests c of the channel 9. The end surface 17 is provided with a water baffle 18, which deflects the flow of water into a downward direction, while the oil flows around the end surface 17 in an upward direction and to the outlet 12. <IMAGE>
Patent SE-455919-B (SE)
Inventor: MAREN T H
IPC: A61K31/41
Filed: 1984-03-07
Abstract: Method and composition for reducing intraocular pressure and reducing aqueous humor formation by applying topically to the cornea an effective amount of an aqueous solution of a carbonic anhydrase inhinitor comprising a sulfonamide having the following properties: a. sufficiently soluble in water to form a 1-5%, by weight, solution or a pKa of not greater than 7.0;  b. ether partition coefficient of at least 1.0;  c. chloroform partition coefficient of at least 0.01; d. dissociation constant against carbonic anhydrase of not more than 3x10<-><8> molar; e. first order rate constant for penetration of the sulfonamide through a isolated rabbit cornea of at least 0.002 hr.<-><1>;  f. not injurious to the cornea; and g. stable in aqueous solution and in contact with the cornea.
Patent SE-452923-B (SE)
Title: Draw magnet with cylindrical coil in yoke
Inventor: OLSSON P-O
IPC: H01F7/16
Filed: 1984-11-16
Abstract: The coil (3) of the magnet has a draw armature fitted inside it. The yoke has at least two parts (10, 11) which may be moved away from one another, and between which the coil is located. Each of the movable parts is formed by a gable (8, 9) and a body part (12, 13). The width of the gables corresponds to that of the yoke, and each of the parts has a width corresp. to the half width of the yoke. The gables each have a recess (15), and each body part has an extended section (14) which engages with one of the recesses. At least one of the gables has a support surface (17) for a support flange (21) belonging to the coil. A through hole in a coresp. gable (9) acts as a guide for a shaft (22) extending from the coil. In the centre of the coil, and supported by one gable is a core (23) with a central hole to guide a pin coaxially fitted in the draw armature.
Patent SE-449654-B (SE)
Title: Pressure hose group connector
Inventor: HILLERSTROM HANS
IPC: F16L39/00
Filed: 1984-12-05
Abstract: The connector connects a first group of pressure hoses (25) to a second one (24), all being coupled by plug-in connections with release devices (12). Two plates (26,22) have holes positioning the hoses, while between them is a further plate (29) with portions acting on the release devices between the pairs of hoses.
Patent SE-449778-B (SE)
Title: Device producing non-rotary union between rotation components
Inventor: ANDERSSON LARS
IPC: F16D1/06
Filed: 1985-01-24
Abstract: The union is between a radial outer and a radial inner rotation component (1,6). The outer component (1) has a hollow chamber with a peripheral inner surface (2) turned towards the rotation axis and having a circular cross sectional shape. The inner component has a part with a peripheral surface turned outwards from the rotation axis and also with a circular cross section. The peripheral surface of the outer component has one or more recesses (3) with an arc-form concave surface (4) which in a central part has its largest distance from the other peripheral surface. In each recess there is a lock (5) in the form of a roller body with a circular cross section. Locking occurs by the roller rolling in one or the other directions towards the outwardly facing peripheral surface and the recess arc form surface.
Patent SE-456596-B (SE)
Title: Liquid-cooled band brake
Inventor: DANIELSSON N B
IPC: F16D65/813
Filed: 1985-05-28
Abstract: The liquid-cooled band brake has a cylindrical drum (1) with a friction surface lining (2) and round which a flexible brake band (3) passes for a set angle. Passages are formed in the band for a coolant. The band is a one-piece metal strip, having transverse passages in the joint on the side towards the drum. The strip is connected to lengthwise coolant passages with transverse walls forming transverse passages.
Patent SE-450872-B (SE)
Title: Crusher for liquid packaging
Inventor: NORDIN ULF
IPC: B67C9/00
Filed: 1985-10-31
Abstract: Crusher for liquid packaging including two rotating units (3, 4) with parallel rotation shafts with integrated outer edges and opposite directions of rotation between which the packages (12) are inserted and pressed so that they burst and release their fluid, whereby the rotating units (3, 4) are comprised of a primary crushing roller (3) that features an extension (5) on its outer edge, whereby the extension (5) runs down in the notch (6) upon rotation of the crushing rollers (3, 4).<IMAGE>
Patent SE-452189-B (SE)
Inventor: LINDROOS RUNAR
IPC: F27B/
Filed: 1986-01-13
Abstract: Arrangement in a rotary sludge kiln 1, which is provided on the inlet end for sludge with a known type of chain zone 3. The arrangement is characterized by the fact that following the chain zone 3 a number of chain parts 5 are arranged, each of which consists of an annular center part 6 and sets 7 of coil-shaped chains 8a-e extending from the center part to the furnace wall and mounted on the furnace wall in its longitudinal direction. These chain sets 7 extend spoke-like from the center part, in which at least the annular center part 6 right after the chain zone 3 is provided with a device 10 that covers the opening of rings 6.
Patent SE-458365-B (SE)
Inventor: JOENSSON G
IPC: H01J61/35
Filed: 1987-04-27
Abstract: A protective layer of BaSO4 or BaSO4 mixed with SiO2 is applied in suspension to the inner surface of the glass discharge tube or envelope of a gas discharge lamp of the metal vapour type. The protective layer prevents contact, e.g., of mercury in the discharge chamber with amalgam-forming substances present in the glass surface of the lamp discharge tube. In addition, the crystals of the protective layer re-reflect shortwave ultraviolet radiation back to the layer of luminescent substance, thereby to generate visible light and increasing the efficiency of the lamp. The protective layer results in a marked decrease in the hitherto accepted reduction in the lamp luminance in relation to lamp burning time.
Patent SE-464867-B (SE)
Inventor: BENGTSSON E A
IPC: B01J19/24
Filed: 1989-02-23
Abstract: The invention relates to a process in the continuous catalytic hydrogenation step during production of hydrogen peroxide according to the anthraquinone process by alternate reduction and oxidation of a working solution of alkylated anthraquinones, said working solution being supplied at the upper end of the hydrogenation reactor and uniformly distributed across the surface of the monolithic catalyst bed, while simultaneously introducing hydrogen gas or hydrogen gas-containing gas, the flow of said working solution through the catalyst bed being adjusted such that the liquid flow is lower than the falling rate of the liquid through the bed, whereby gas bubbles are formed which have a diameter close to the diameter of the catalyst channels, and whereby such gas plugs and corresponding liquid plugs alternately and automatically flow downwardly through said channels and a so-called plug flow is obtained.
Patent SE-468010-B (SE)
Title: Method of manufacturing chlorine dioxide by reducing alkali metal chlorate with an organic reducing agent
Inventor: SUNDBLAD B
IPC: C01B11/02
Filed: 1990-03-09
Abstract: Method of manufacturing chlorine dioxide which is essentially free of chlorine byproduct. Chlorine dioxide is manufactured from alkali metal chlorate, a mineral acid and a reducing agent, such as methanol, in a reaction medium which maintains an acid normality of less than 9 and a high chlorate molarity. The method is carried out essentially without chloride ions being supplied to the process. It has been found that increasing the chlorate concentration at a given acid normality decreases the quantity of chloride in the reaction medium thereby decreasing the quantity of chlorine byproduct. The method is carried out in a vessel at negative pressure in which water is vaporized and removed together with chlorine dioxide and alkali metal salt of the mineral acid is crystallized in the reaction vessel and removed therefrom. According to the invention, it is possible to achieve a high rate of production together with a high degree of efficiency without any significant quantity of chlorine byproduct being produced.