baber/WOPTO huggingface dataset:
Patent IT-1055827-B (IT)
Title: Biological treatment of organic wastes - with thermal shock to inhibit gas formation during settlement stage
IPC: C02F/
Filed: 1976-01-20
Granted: 1982-01-11
Abstract: Biological treatment of wastes, partic. those which cause the pollution of water, is effected by an anaerobic digestion process. A thermal shock, by a temp. reduction, inhibits gas formation by the bacteria; these fall to the bottom of a sedimentation tank to form a sludge layer leaving a practically clear upper layer before gas prodn. starts again to cause the solid matter to rise. The appts. comprises an anaerobic digestion area, a cooler and a gravity separator. A mild steel tank is coated internally with a plastic, based on epoxy resin, as a protection against corrosion; the tank has a roof, providing a storage space for the gas, with an outlet. The deaerated and pre-heated raw effluent is pumped via inlet into the reservoir to the level and seeded with anaerobic bacterial. Digestion proceeds at 30-40 degrees C., the temp. being maintained by a heated fluid circulating through pipes. A pump withdraws the liq. through the outlet and passes it through the cooler, where the temp. is dropped suddenly to 25 degrees C in about 30 secs., to an overflow box. The bacteria in the treated and cooled liq. are in suspension and pass through pipes into the separators. Here the denser aggregates are deposited as a sludge which is then evacuated. The liq. portion passes through a bed of Raschig rings to the evacuating canal. Elaborate sepn. techniques are eliminated and a satisfactory sepn. is attained merely by gravity. Process is of partic. use in treating effluents from abattoirs, distilleries and factories dealing with dairy prods., proteins etc. and the wine industry.
Patent IT-1027350-B (IT)
Title: Cementing hard carbide particles to substrates - using slag or alloy binder, applying by flame spraying on a tacky surface and fusing binder
IPC: B23K/
Filed: 1975-01-24
Granted: 1978-11-20
Abstract: Particles are cemented by a hard carbide to the surface of a metallic substrate by applying a layer of gangue or a metallic binder, free of copper to the surface in the molten state, the m.pt. of the material being about 1100 degrees C and below that of the particles and the substrate, and onto the binder is applied a layer of a sticky organic non-metallic adhesive which can volatise completely in a furnace in a non-oxidising atmosphere. The particles are spread over the adhesive layer to form a layer held in place by the adhesive, and the substrate, so covered, is heated in a non-oxidising atmosphere in a furnace, to a temp. below the m.pt. of the substrate, but high enough to volatilise the adhesive and melt the binder so that it attaches the particles to the substrate on subsequent solidification. Method is used in mfr. of abrasive and cutting tools, giving improved bonding between particles and substrate.
Patent IT-1125194-B (IT)
Title: Aqs soln for trivalent chromium electrodeposition
Filed: 1976-03-25
Granted: 1986-05-14
Abstract: Aqs. soln. for the electrodeposn. of trivalent chromium contains (1) trivalent chromium ions, (2) sulphate ions, (3) a weak complexing agent for (1), and (4) chloride ions. Good storage stability. No tendency to form crystals. Economic deposn. of high quality coatings. (3) is pref. glycine or hypophosphite ions. Pref. also contains(5) ammonium ions and (6) boric acid. The molar ratio of (4)/(2) is 1/60-5. A pref. aqs. soln. contains \-0.2M (1), 1-6M (2), \-0.1M, esp. 0.25-3M, and 0.1-5.0M (4). When (5) is present, its concn. is 1-7M, esp. 5-7M.
Patent LT-5391-B (LT)
Title: Method of irradiated fuel assemblies transportation from one reactor unit to other reactor unit for after - burning and equipment to realize the method
Inventor: RUSAKOV SERGEJ
IPC: G21C19/00
Filed: 2005-10-24
Abstract: Method of irradiated fuel assemblies transportation from one reactor unit to other reactor unit for after-burning and equipment to realize the method applies to the nuclear techniques, namely to the movement of irradiated fuel assemblies (IFA), and may be used for the nuclear reactor fuel after-burning if there are two or more reactor units. The method differs with the change of standard suspension of each transported IFA to the shortened transport suspension at special stand, and loading/unloading is performed using especially made shaft. Equipment complex to realize the method consists of container with jacket, transporter and container turn-over means, refueling machine at each reactor unit. New is that the complex contains the container with jacket, the transporter with container turn-over means, each reactor unit is equipped with a vertical through shaft made of several thick-wall cylindrical elements, which joints made as inner and outer truncated cones, entry of the shaft is placed in the rea
Patent LT-6105-B (LT)
Title: Spiro[chroman-2,2'-indole]derivative as cyanide ions chemosensors
Inventor: ŠAČKUS ALGIRDAS
IPC: G01N33/00
Filed: 2013-05-21
Abstract: The invention describes new spiro[chroman-2,2’-indole] derivatives. When compounds of the invention, 1‘,3‘,3,4-tetrahydrospiro[chromen-2,2‘-indoles], are treated with solution containing cyanide ions 3,4-dihydropyrane ring opening occurs resulting in formation of colored 4-nitrophenolate ion, which is detectable colorimetrically.
Patent PT-72131-B (PT)
Title: Novel fluorinated copolymer and preparation thereof
IPC: C07C323/12
Filed: 1980-11-28
Abstract: A novel fluorinated cation exchange membrane containing carboxylic acid groups and sulfonic acid groups, both in the form of a specific pendant structure, the carboxylic acid groups being at least 20% on one surface of the membrane and gradually decreasing toward the innerside of the membrane, which membrane is useful in electrolysis of an aqueous alkali metal halide solution with advantageously stable performance for a long term under more severe operational conditions than those conventionally used. The membrane can be prepared from a novel copolymer of a fluorinated olefin with a novel sulfur containing fluorinated vinylether of the formula:   <IMAGE>   wherein k is 0 or 1, l is an integer of 3 to 5, Z is -S- or -SO2- and R is C1-C10 alkyl, an aryl, Cl or C1-C10 perfluoroalkyl.
Patent PT-76343-B (PT)
Title: Fibre recovery from carbonless paper broke
IPC: D21C5/02
Filed: 1983-03-04
Abstract: A process for recovering pulp from pressure-sensitive carbonless copying paper waste is disclosed. This process includes defibrating the waste without substantial rupture of the microcapsules, treating the defibrated waste with an enzyme for starch saccharification and separating the fibers from the released microcapsules by means of a sidehill screen equipped with a washing shower.
Patent PT-78991-B (PT)
Title: Process for preparing a novel antibiotic and of compositions containing the same
Inventor: LIU CHAO-MIN
IPC: A23K20/195
Filed: 1984-07-27
Abstract: The present invention relates to a novel polyether ionophore antibiotic of the formula    <IMAGE>  I    <IMAGE>  and its pharmaceutically acceptable salts . . . The compound of formula I and its salts exhibit activity as an antibacterial agent and as an anticoccidial agent.
Patent PT-87122-B (PT)
Inventor: ABOU-GHARBIA MAGID ABDEL-MEGID
IPC: C07D221/24
Filed: 1988-03-30
Abstract: Substituted imides of the following formula are antipsychotic, anxiolytic agents with very little extrapyramidal side effects: <CHEM> in which X is -O-, -S-, -SO-, -SO2-, -CR3R4- where R3 and R4, independently, are hydrogen, alkyl of 1 to 4 carbon atoms or, taken together with the carbon atom to which they are attached, R3 and R4 form a cycloalkyl group of 3 to 5 carbon atoms; n is one of the integers 2, 3, 4 or 5; R is phenyl, alkylphenyl in which the alkyl group contains 1 to 4 carbon atoms, halophenyl, trifluoromethylphenyl, alkoxyphenyl, in which the alkoxy substituent contains 1 to 3 carbon atoms, 2-pyrimidinyl, halopyrimidin-2-yl, 2-pyrazinyl, halopyrazin-2-yl, 2-pyridinyl, cyanopyridin-2-yl, halopyridin-2-yl, quinolyl, or haloquinolyl; R1 and R2, taken together, are alkylene of 3 to 5 carbon atoms or alkenylene of 3 to 5 carbon atoms, or taken with the carbon atoms to which they are attached, R1 and R2 complete a benzene ring, or a group of the formula: <CHEM> where Y is -CH2, -CH2-CH2-, -O- or -S- and the dotted line represents optional unsaturation; or a pharmaceutically acceptable salt thereof. In addition, the intermediate b3-dicarboxylic and the corresponding anhydrides - 2,3,3a,4,5,6,6a,7,7a-decahydro-4,6,7-metheno-1H-cyclopena[a]pentalene-1,3 -dicarboxylic acid and octahydro-1, 5-methano-6,8,9-metheno-pentaleno[1,2,-d]oxepin-2,4(1H, 5H)-dione represent especially significant aspects of the invention.
Patent PT-87426-B (PT)
Inventor: GRUNDLER GERHARD
IPC: C07D487/04
Filed: 1988-05-06
Abstract: Verbindungen der Formel,
      worin 
R1 (H), Halogen, Alkyl, Alkoxy, Alkoxycarbonyl oder Cyan, 
R2 (H), Alkyl, Hydroxyalkyl, Haloalkyl, Cyanoalkyl oder Alkoxycarbonyl, 
R3 (H), Alkyl, Formyl, Hydroxyalkyl, Haloalkyl, Cyanoalkyl, Aminoalkyl, Mono- oder Dialkylaminoalkyl, Nitroso, Nitro, Amino, Mono- oder Dialkylamino oder Alk­oxycarbonyl, 
R4 (H), Alkyl, Alkoxy, Halogen oder Trifluormethyl, 
R5 (H), Alkyl, Alkoxy, Halogen oder Trifluormethyl, 
R6 H oder Alkyl, 
n die Zahlen 1 oder 2, 
G1 CH oder N 
G2 O, NH, NAlkyl, S, (=CH-) oder Alkylen, 
G3 Ethylen, Trimethylen, Tetramethylen, Pentamethylen, Propenylen, 1-Butenylen oder 2-Butylen-­G4 S, O  oder (-CH=CH-) bedeutet, sind neue Verbindungen mit interessanten pharmakologischen Eigen­schaften. 
     Sie weisen insbesondere eine ausgezeichnete Magen- und Darmschutzwirkung bei Warmblütern auf.
Patent PT-90236-B (PT)
IPC: D05B29/06
Filed: 1989-04-10
Abstract: This invention concerns an improved device for controlling the feeding of an elastic tape in sewing machines. It includes a tensioning roller (4) and a first pressing means (7) having inserted therebetween a tape (8) pulled by the sewing machine forwarding means (3), said roller (4) being connected to the shaft (5) of an electric motor (6) which is rotated according to the tension which is desired to be provided in the tape; a slackening roller (13) mounted between the tensioning roller (4) and the source of supply (10) of the elastic tape (8); a second means (15) adapted to press the tape (8) against the slackening roller (13); and a sensor (23) adapted to detect the tape position within the span between the tensioning roller (4) and the slackening roller (13), and being connected to a motor (28) which rotates the slackening roller (13) in either direction respectively withdrawing tape from said source (10) of supply or paying it out thereto in order to constantly maintain a slack tape loop within said span, whereby the tape is supplied tension-free to the tensioning roller.
Patent PT-91310-B (PT)
Inventor: HAMADA EMIKO
IPC: G11B7/24
Filed: 1989-07-28
Abstract: An optical information recording medium comprising:  a light transmitting substrate (1); a light absorptive layer (2) overlaying the substrate to absorb a laser beam; and  a light reflective layer (3) overlaying the light absorptive layer, wherein said substrate has a surface layer, adjacent to the light absorptive layer, which is deformable by energy generated upon absorption of the laser beam by the light absorptive layer, to form optically readable pits.
Patent RO-85083-B (RO)
Inventor: SZEKELY LAJOS
IPC: G03G21/00
Filed: 1978-10-31
Abstract: Inventia se refera la o perie cu ajutorul careia se poate curata elementul copiat al unei masini electrofotografice, imaginea fiind developabila indirect cu praf de vopsea. Peria, conform inventiei, este realizata în asa fel, încît pe mantaua unei tevi portante, în directia generatoare mantalei sau a unei spirale-aproape tangent la suprafata mantalei, sunt fixate placile prevazute, pentru curatat cu franjuri din loc în loc si la capete libere. Placile stergatoare pot sa fie fixate pe teava portanta cusute sau montate direct pe teava portanta prin încleiere.
Patent SE-361544-B (SE)
Inventor: DUKE K A
IPC: E04H6/26
Filed: 1969-12-16
Abstract: 1,250,084. Read-only stores; data stores. INTERNATIONAL BUSINESS MACHINES CORP. 13 Nov., 1969 [16 Dec., 1968], No. 55560/69. Headings G4A and G4C. In a data store, the same information is stored at a given address and at the complement of the given address. In a computer microprogramme read-only store each word is stored in true form at a given address and in complement form at the complement address. Each word includes a parity bit for the word and the address of the word in combination and also includes operation codes and the address of the next instruction (word). If a parity check on read-out indicates error, the address (in an address register) is complemented and the complement address is accessed. If there is no error, the operation codes are supplied to instruction decoders and the next instruction address is supplied to the address register. The instruction decoders are notified of whether the word is in true or complement form, this being indicated by the high order address register bit (or by a bit in the word), or the operation codes are complemented if necessary before reaching the instruction decoders. Separate parity bits could be provided for the word and its address. The store could alternatively be erasable.
Patent SE-418150-B (SE)
Inventor: ISHIKAWA M
IPC: A44C13/00
Filed: 1976-08-02
Abstract: A magnetic ornament, such as a bracelet, a necklace or a chain belt, suitable for promoting good health and personal adornment is provided. The magnetic ornament is comprised of at least one capsule linked with at least one chain. The capsule has enclosed therein one or more pieces of a rare earth- cobalt permanent magnet having the magnetic poles formed on the peripheral surface. At least the surfaces of the capsule and the chain are made of non-magnetic corrosion-resistant metal.
Patent SE-420886-B (SE)
Title: Scarifying unit
Inventor: WADELL G
IPC: A01B33/00
Filed: 1977-10-10
Abstract: Device for scarifying in afforestation with continuous processing and transport away of an upper soil layer with the aid of logging means 3 which are attached on the outside of a convex surface of revolution 1 on different shaft diameters. When the unit processes the ground, this takes place by virtue of a rotating movement being supplied to the surface of revolution so that the logging means move in the same direction as the whole unit on contact with the ground.
Patent SE-420383-B (SE)
Title: Method and arrangement for improving the action and lifetime of filters, especially for processing of ventilation air from composting facilities
Inventor: WOLGAST MATS
IPC: B01D51/04
Filed: 1978-10-23
Abstract: Method and arrangement for removing gaseous impurities from air by means of an adsorption filter, in which at least one gaseous reagent with ability to react with one or more of the impurities in a mechanically filtered substance is exposed to the air being cleaned after the filter. <IMAGE>
Patent SE-423974-B (SE)
Title: Machine for assembling cooling tubes and surface enlarging elements in the manufacture of heat exchangers, in particular for motor vehicles
Inventor: JONASON K G
IPC: B21D53/08
Filed: 1979-11-02
Abstract: A machine for assembling cooling tubes and surface enlarging elements in the manufacture of heat exchangers, in particular for motor vehicles, comprises a station 17 for feeding the cooling tubes 15; a station 18 for feeding the surface enlarging elements 16; a station 19 for expelling a cooling tube together with a surface enlarging element; and a transport track 35 for the cooling tubes and surface enlarging elements coming alternately from the feeding station 19. At the transport track, a station 36 for soldering together the elements is arranged. The machine further comprises a receiving means provided with grooves 14, e.g. a rotatable drum 11, for receiving the cooling tubes and surface enlarging elements. A tube and a surface enlarging element are positioned adjacent each other in the receiving means, and said elements are ejected together at the expelling station. In the expelling station, the elements 15, 16 are expelled to the transport track by means of an ejecting device 21 and feeding means 27, 28, cooperating in expelling said elements and the displacement of same along the transport track. The elements are soldered together to form units during their passage through the soldering station 36. In a preferred embodiment, the feeding station 18 for the surface enlarging elements is provided with a particular compartment into which the surface enlarging elements are introduced before they are fed into the receiving means. The feeding compartment is provided with an openable bottom wall by means of which the compartment may be opened when one of the grooves 14 in the receiving means 11 is located below the compartment, for transfer of a surface-enlarging element 16 to the groove 14. <IMAGE>
Patent SE-452734-B (SE)
Title: Two-part hook for rope handling
Inventor: OSVALDS ARVID
IPC: B63B21/54
Filed: 1983-03-01
Abstract: The two-part hook can be fixed to a handle and is used for passing a rope around a bollard, or through a mooring ring. When the rope presses against a locking catch (5) it releases spring-loaded arms (3AB) and slides past a further spring-loaded catch (8), being locked in place, so that the arms hold the lower part of the retracting portion against the supporting one. When the rope presses against a slide plate (10), pins (11) are released and the top part of the retracting portion is freed from the supporting one, both then bearing against the arms so as to allow the rope to pass through.
Patent SE-447055-B (SE)
Inventor: GRAHN R
IPC: F16C11/10
Filed: 1985-03-19
Abstract: A snap locking device to be used for snap locking a first member 1 such as a folding leg into at least two different angular positions in relation to a second member 12 such as a keyboard table or light box, for example, wherein the first member comprises a semi-circular ring 4 provided with at least two depressions 5 and 6, whereas the second member is a detent 11 arranged to engage with either one of the depressions, producing in this manner a snap locking effect, movement between the two positions causing resilient deformation of the ring 4. <IMAGE>
Patent SE-455195-B (SE)
Title: Atmos.. control in zirconium-based composite material prodn.
Inventor: TJERNLUND A-K
IPC: C04B35/48
Filed: 1985-12-18
Abstract: A powdered mixt. of zirconium oxide and other components is moulded to the desired shape and sintered. The atmos. comprises a mixt. of nitrogen-contg. sintered. The atmos. comprises a mixt. of nitrogen-contg. gases, carbon monoxide and dioxide and/or hydrogen. The partial pressure of oxygen lies above the thermodynamic equilibrium pressure for the formation of zirconium nitride.
Patent SE-450777-B (SE)
Title: Press felt with seam
Inventor: NOHLGREN G
IPC: D21F7/08
Filed: 1986-02-21
Abstract: It is standard to form an endless press felt with base weave 1, which has a splice in the form of seam 2, 3, which is covered with a wadding layer 4. In order to increase wear resistance and reduce marking, especially when under high pressure, the wadding layer 4 contains along the entire length of the cloth a stabilizing structure 5, weave, fibre cloth, or tricot held together with the wadding layer 4.<IMAGE>
Patent SE-462697-B (SE)
Title: Connector comprising a housing
Inventor: SEIDLER J
IPC: H01R13/11
Filed: 1986-03-20
Abstract: An electrical connector has a shaped body to accept one or more contact elements. Each contact element is formed of a flat band by simple multiple stamping and has one single tongue intended for contact which extends into a channel in the body which accepts an interacting plug contact element. The arrangement is plated economically only on the tongue part. The contact element is designed for connection either at the front or back by having a terminal leg at each end of the connector body where only one selected leg is used. <IMAGE>
Patent SE-459431-B (SE)
Title: Method for removing excess putty
Inventor: BOERJESSON T
IPC: E04G23/08
Filed: 1986-09-05
Abstract: The surface (2A) on which the excess putty (1) incorporating a binder is located is subjected to the action of mechanically driven chopper tools (6A-6C) so that the layer of putty is disintegrated. The material thus broken away is then removed by a suction process.
Patent SE-464738-B (SE)
Title: Device for drawing net under ice
Inventor: SUOKAS JOUKO JUHANI
IPC: A01K97/01
Filed: 1987-03-09
Abstract: The invention relates to a device for drawing a net under ice. The device comprises an elongated frame 1 and at least one pontoon 2,3 or a combination of these, a draw mechanism 4, to which a pull cable 5 is fixed, the device being made to move forward under the ice by traction in the cable, and a net barrier 6, to which a cable 7 connected to the net end is fixed when the net is drawn under the ice. The net barrier 6 comprises a rocking member 17,18, which is pivotably fixed to the frame 1. The swivel axis D-D of the rocking member stands at least approximately perpendicular to the longitudinal axis of the frame and to the motional direction B of the device and the rocking member is arranged to swivel between a draw position and a release position for the net. The member has a pin, a hook or a like holding element 20, to which the cable 7 or the like connected to the net end can be fastened and which holding element 20, in relation to a transverse plane E-E through the frame 1, is directed forwards B in the draw position for the net and directed backwards C for the release position. <IMAGE>
Patent SI-8511741-B (SI)
Title: Improved prefabricated modules
Inventor: DE SCHUTTER ANDRE
IPC: E04B1/16
Filed: 1985-11-07
Abstract: There is described a prefabricated module comprising a three-dimensional armature formed by welded wires, and flat elements from light and/or heat-insulating material, retained on either side of the armature to form at least one continuous panel. One and the same module may be used either for bearing structures extending vertically, or for bearing structures extending horizontally, and having retaining means for the armatures.
Patent FI-127829-B (FI)
Title: Foldable potty
Inventor: HALONEN SANNA-MARI
IPC: A47K11/06
Filed: 2018-03-09
Granted: 2019-03-29
Abstract: A potty 10 is provided comprising a foldable element 11 and a support element 21, wherein the foldable element is configured as a receptacle 12 made of a resilient material, and wherein the support element 21 is made of a stiff material and forms lateral sections 21A, 21B of the potty. The foldable element 11 folds longitudinally upon forcing the lateral sections towards one another; thereupon the entire potty gear is essentially size-reduced.
Patent HK-1042196-B (HK)
Title: System and method for transmitting messages and use of said system for transmitting messages for investigating services that are provided
Inventor: JEAN-CLAUDE FOURNIER
IPC: H04W4/12
Filed: 2002-05-31
Abstract: The present invention relates to a message transmission system comprising a telecommunication network ( 2 ) comprising a communication server ( 4 ) and at least one wireless telephone ( 1 ), the server comprising means for sending messages to one or more wireless telephones, the wireless telephone or telephones ( 1 ) being equipped with means for storing and processing message (Mess-Serv), characterized in that the messages (Mess-Serv) comprise a first field (V-TYP) containing information relating to the type profile of the recipient of the message and in that the processing means compare the profile stored in each wireless telephone relative to the subscriber using the wireless telephone to the profile contained in the message, and authorize the storage of the messages in the storage means if the profile of the subscriber using the wireless telephone is compatible with the type profile contained in the field of the message.