baber/WOPTO huggingface dataset:
Patent IT-1185403-B (IT)
Title: Method and device for treatment of melt
Inventor: PARVENOV LEONID IVANOVICH
IPC: B22D/
Filed: 1985-10-09
Granted: 1987-11-12
Abstract: Melt treatment involves forming a flow of low-temperature plasma by passing plasma forming agent through the arc and introducing the low temperature plasma stream to the metal melt. The plasma stream should be introduced into the melt from within this, from the meniscus side at a rate of up to 1500 m/sec so as to mix the melt, feeding in additives previously led through the plasma stream. The additives preferably contain nitrogen and comprise slagging fillers crushed beforehand to 0.1 to 1.0mm and with 0 to 100% oxygen content relative the plasma forming agent volume. Equipment includes a plasmatron reciprocating in the vertical over the melt meniscus. The plasmatron should be fitted with a nozzle connected to the plasmatron endface directed toward the melt. The inlet section of the nozzle should equal the plasmatron outlet section at the plasma stream exit and the nozzle should be immersed in the melt to a length between 0.1 and 0.8 of the height of the column of melt. Preferably the plasmatron can adjust in the horizontal plane and is in jet design, with external plasMa arc. At its outlet the nozzle should be fitted with a plate whose centre hole coincides with the inside nozzle bore, and whose continuous vertical channels increase in number from the centre outwards. The nozzle should also have an additives feed orifice at the outlet.
Patent IT-1210957-B (IT)
Title: Metal and plastics encapsulation for semiconductor
Inventor: BERTIN ELIO
IPC: H01L/
Filed: 1982-12-01
Granted: 1989-09-29
Abstract: The mechanical and thermal stability of a TO 220 encapsulation for semiconductor devices as used at present is impaired by the different expansion coefficients of metal and plastics, resulting in movement at the junctions and undue stress to the enclosed semiconductor. The problem is resolved by the formation of a narrow neck (16) of the metal baseplate (2) where it enters the plastics enclosure, and by cutting a groove (18) in the metal plate across the neck. This reduces the effect of mechanical stress of the outer part of the base plate that is used for mounting the device on a heat sink on the enclosed part on which the semiconductor is mounted.
Patent IT-1081102-B (IT)
IPC: G06F3/16
Filed: 1977-06-23
Granted: 1985-05-16
Abstract: A memory array, having a plurality of intersecting rows and columns, stores digitized speech. Each row and column intersection consists of a binary storage cell for storing one bit of digitized speech. Incoming digitized speech is loaded into columns of the memory array in a plurality of repetitive loading sequences, each loading sequence including: reading out the bits stored in successive rows of binary storage cells, replacing in each successive row of bits, a predetermined one of the bits in the read out row with a successive one of the bits of the digitized speech and writing each read out row of bits including the replaced bit back into the row. Multibit binary grunts (digitized speech segments) stored in the array are read out therefrom by applying the bits of the grunts to time slots in frames on a time-division highway, each frame being of n bits duration and including one bit from each of n grunts stored in the array. A selected grunt is extracted from the highway by commencing a count of the bits on the highway with a first bit of the selected grunt and by extracting the first bit and every nth bit thereafter. Memory malfunction is indicated when the number of rows in the array containing parity errors exceeds a predetermined threshold number.
Patent IT-1236436-B (IT)
Title: Tongue cleaner for oral hygiene: used to remove the film which forms on the tongue
Inventor: SERANTONI PIERUGO
IPC: A47K/
Filed: 1989-11-06
Granted: 1993-03-01
Abstract: Scraper for the hygienic removal of Thrush (Candida albicans film) which forms on the tongue.
Patent IT-1234772-B (IT)
Title: Pre-filter for air or oil-bath filters in endothermic engines
Inventor: BERTOLINI MARIO
IPC: F02M/
Filed: 1989-01-25
Granted: 1992-05-26
Abstract: The present invention concerns a pre-filter for air or oil bath filters in endothermic engines, comprising three cylinders (1), (8), (9), linked to each other and coaxially, and a ring-like series of radial-tangential blades (7), which make incoming air rotate, thus separating heavy particles falling in a collector (10), said collector being provided with a natural disposal opening (12).
Patent IT-1103300-B (IT)
Title: Exhaust silencer for IC engine - has internal conical section which can be set at wave node by lever to minimise sound emission
Inventor: BANCEL GUY HENRI
IPC: F01N/
Filed: 1976-10-29
Granted: 1985-10-14
Abstract: The silencer for an engine consists of a diverging section (11) leading to a parallel section (12). Co-axially a conical section (15) produces a converging annular space between the outer casings. The conical section can be moved by an external lever (17) so as to place the tip (19) of the cone at the node of the pressure waves. This position varies with the engine speed, and permits a greater attenuation of noise. Further silencing can be obtd. by fitting an acoustic sleeve around the parallel portion (12).
Patent IT-1175129-B (IT)
Title: Washing machine ring shaped counterbalance
Inventor: MARZINOT CESARE
IPC: D06F/
Filed: 1983-09-30
Granted: 1987-07-01
Abstract: A test window (45) is defined (TEST X, TEST Y) which surrounds a window (X Clip, Y Clip) (the clip window) within which it is desired to render graphical images. Objects are then tested (47) to see if their vertices X0-X3 Y0-Y3 are outside the test window. The utilisation of this test window allows for a performance optimisation to be made between processing of a clipped object by a hardware based graphics subsystem or by graphics software executed by a general purpose CPU which also interfaces to the graphics display. By properly defining the test window size relative to the clip window, objects which fall totally within the test window, will be rendered faster by the graphics subsystem rather than deferring the object to graphics software. Objects with vertices that fall outside the test window would be deferred to graphics software to render.
Patent LT-5005-B (LT)
Title: Oil extract of bee glue and process for preparing the same
Inventor: GENDROLIS ANTANAS JUOZAS T
IPC: A61K35/64
Filed: 2001-07-09
Abstract: The present invention relates to medicine, particularly to pharmacy industry and concerns production of curative extracts from medicinal raw materials. The invention aims to simplify process for preparing bee glue extract. The invention claims the composition of extraction mixture being as follows, in g: Bee glue (propolis) 30, Ethanol, 96 % 60, Sunflower seed oil 40. The process for preparing the bee glue oil extract is characterised in that extraction is carried by mixture of ethanol (96% ) and sunflower seed oil.
Patent MX-169942-B (MX)
Title: Un metodo para estabilizar productos hidroisomerizados
Inventor: PORTER HAMNER GLEN
IPC: C10G65/04
Filed: 1988-12-16
Abstract: La presente invención se refiere a un metodo para mejorar la estabilidad a la luz de día de un material de base de aceite lubricante o un material mezclador que se produce mediante la isomerización de la cera, el metodo consiste de hidrorrefinar el producto líquido total producido en la unidad de isomerización de cera, la hidrorrefinación se lleva a la práctica bajo condiciones suaves, usando un catalizador que se selecciona del metal del Grupo VIII sobre un óxido de metal refractario y del metal del Grupo VIII sobre un óxido de metal refractario del metal del Grupo VIII sobre un óxido de metal refractario halogenado.
Patent MX-172744-B (MX)
Inventor: MANZER LEO E
IPC: C07C17/20
Filed: 1989-02-24
Abstract: An improved process for the manufacture of 1,1,1,2-tetrafluoroethane, more particularly, a gas-phase reaction of 1,1,1-trifluorochloroethane with hydrogen fluoride in the presence of a selected metal on aluminum fluoride or carbon.
Patent MX-191670-B (MX)
Title: Flexible aminoplast-curable film-forming compositions providing films having resistance to acid etching.
Inventor: BARANCYK STEVEN V
IPC: C09D201/06
Filed: 1995-04-24
Abstract: A flexible, aminoplast-curable film-forming composition and a process for preparing multi-layered coated articles coated with a pigmented or colored base coat and a transparent or clear topcoat are disclosed. A pigmented or colored base coat is first applied to a substrate followed by the application of a transparent topcoat to the base coat. The transparent topcoat composition is a flexible, curable film-forming composition comprising (1) a polyether polymer containing a plurality of terminal or pendant carbamate groups of the structure:   <IMAGE>   and (2) an aminoplast crosslinking agent. The topcoat composition provides a flexible composite coating with improved acid etch resistance, making the composite coating particularly useful as a topcoat for plastic automotive parts.
Patent PT-72506-B (PT)
Title: Metallised composite structure and method for the preparation thereof
Inventor: LEEUW JOHANNES ADRIANUS NICOLA
IPC: B32B15/08
Filed: 1981-02-13
Abstract: The composite structure, which has a reflectivity of at least 85%, a heat-emission of about 8% of the Stefan-Boltzmann constant at 23 DEG C, a mirror reflectivity (as defined) of at least 4 and dead fold properties the same as the substrate, is prepared by coating a smooth polymeric film (1) with a lacquer (2) which gives a releasable bond to the film and has a contact angle of zero degrees to the film, vapour depositing a metal layer (3) on the lacquer to produce a non-releasable bond, applying a laminating adhesive (6) to the metal layer (3) and bonding by means of the laminating adhesive (6) to a non-metallic substrate (7) and stripping the polymer film (1) from the lacquer layer (2).
Patent PT-74490-B (PT)
Title: Drug administration device
Inventor: BOGENTOET CONNY BOERGE
IPC: A61M5/14
Filed: 1982-02-25
Abstract: The invention is related to a drug administration device in which a drug is released into a flow of a liquid, said liquid being administered by a parenteral route to a patient. The device comprises a cell (2) arranged to contain a solid drug-releasing unit (3) from which the drug is released at a controlled rate to the liquid when contacted therewith.
Patent PT-79091-B (PT)
IPC: C07J21/00
Filed: 1984-08-16
Abstract: Novel 7 alpha -substituted 3-oxo-17 alpha -pregn-4-ene-21,17-carbolactones of the formula   <IMAGE>   wherein <IMAGE>   is a CC single or CC double bond or the group   <IMAGE>  R7 is the group SR', R' being a hydrogen atom or a straight-chain or branched alkyl residue of 1-6 carbon atoms optionally substituted by a hydroxy or acyloxy group, the group COOR'' or the group COR'' wherein R'' is an alkyl group of 1-4 carbon atoms and   <IMAGE>   is a CC single bond or the group   <IMAGE>  have antialdosterone activity with reduced endocrinological side effects.
Patent PT-79225-B (PT)
Title: Pulse code modulation (pcm) translator for translating a pcm input word into a pcm output word shift register cell and multiplier device used in that translator
IPC: H03M7/50
Filed: 1984-09-19
Abstract: The present Pulse Code Modulation (PCM) translators include a first translator (COLI) for translating a PCM input word coded according to the A or mu-law into a linear PCM output word and a second translator (LICO) for translating a linear PCM input word into a PCM output word coded according to the A or mu-law. The choice of the A-law or mu-law is done by selecting the binary value of a single control bit (A).
Patent PT-80778-B (PT)
IPC: G01N33/78
Filed: 1985-07-05
Abstract: A sampling device for use with an open necked container capable of holding a fuild material, comprises a hollow support member insertable into the container through the open necked portion thereof. The support member comprises a main body portion of a smaller diameter than the open neck of the container; a first end portion extends from the main body portion and is open to the ambeint atmosphere through the open neck portion of the container. In one embodiment, elongated ribbed members extend from the main body portion and define a second end portion. The ribbed members form a generally rigid support structure. A dialysis tubing is fitted over the ribbed members and is closed at one end to define an open ended dialysis sac, the inside of which is directly accessible through the first end portion of the support structure.
Patent PT-81175-B (PT)
Inventor: SHYMON STEPHEN JOHN
IPC: A61K8/73
Filed: 1985-09-23
Abstract: An antiplaque dentifrice having improved flavor comprising an antiplaque quaternary ammonium compound, a flavoring agent consisting essentially of at least 15% by weight of anethol, up to 46% by weight of menthol and up to 39% by weight of peppermint, and a sweetening agent in the weight ratio of about 6:1 to 1.3:1 flavoring agent:sweetening agent, in a dental vehicle comprising a dental abrasive.
Patent PT-82452-B (PT)
IPC: C07K16/00
Filed: 1986-04-24
Abstract: The process yields a highly pure, non-immunogenic, homogeneous  alpha -interferon which has antiviral and immunoregulatory activity.
Patent PT-83634-B (PT)
Inventor: KARAMATA DIMITRI
IPC: A01N63/23
Filed: 1986-10-28
Abstract: The invention provides novel microorganisms comprising the gene coding for B.t. kurstaki delta-endotoxin and the gene coding to B.t. tenebrionis delta-endotoxin, their preparation, pesticidal compositions comprising such microorganisms and their use.
Patent PT-85354-B (PT)
Inventor: CLERQ ERIK DE
IPC: C07F9/6561
Filed: 1987-07-20
Abstract: This invention relates to new nucleotide analogues exhibiting antiviral activity which represent N-(2-phosphonylmethoxyethyl) and N-(3-hydroxy-2-phosphonylmethoxypropyl) derivatives of pyrimidine and purine bases and to methods for their preparation and to their use in pharmaceutical compositions. These compounds are easily accessible from heterocyclic bases and their N-(2-hydroxyethyl) or N-(2,3-dihydroxypropyl) derivatives. Some of the compounds according to this invention exhibit a marked antiviral activity or can be converted into such active compounds by chemical transformations.
Patent PT-85678-B (PT)
IPC: C07D211/52
Filed: 1987-09-10
Abstract: The novel acetic acid ester of 4-(4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl)-1-(4-fluorophenyl)-1-bu tanone (Haloperidol) as well as acid addition salts thereof are described, and a method of preparation of said compounds. Pharmaceutical compositions containing one of said compounds are described in form of injectable solutions in oils, e.g. sesame oil and light vegetable oil, which have advantages compared with known solutions of haloperidol.
Patent PT-87857-B (PT)
Inventor: KRSTENANSKY JOHN LEONARD
IPC: C07K14/00
Filed: 1988-06-28
Abstract: Novel peptides having a fragment containing 2 or 3 Arg or Lys residues and having a fragment containing 2 or 3 Gly, Leu, Ile, or Thr residues adjacent to the carboxy end of the first fragment and having amino and carboxy tails consisting of chains made up of any amino acids are immunosuppressant agents and can suppress the lymphocyte system by suppressing lymphocyte proliferation.  The formula is  as  follows:        Tn-A-B-C-D-Tc  wherein Tn is an amino terminal residue selected from hydrogen, one or two alkyl groups of from 1 to 6 carbon atoms, one or two acyl groups of from 2 to 10 carbon atoms, carbobenzyloxy, and t-butyloxycarbonyl; A is a peptide fragment containing from 3 to 12 residues of any amino acid; B is a peptide fragment containing 2 or 3 amino acid residues selected from Arg and Lys; C is a peptide fragment containing 2 or 3 amino acid residues selected from Gly, Leu, Ile, and Thr; D is a peptide fragment containing from 1 to 12 residues of any amino acid; and Tc is a carboxy terminal residue selected from OH, (C1-C6)alkoxy, amino, mono- or di-(C1-C4)alkyl substituted amino, and benzylamino.
Patent PT-88774-B (PT)
Inventor: CASSIDY EDWARD FRANCIS
IPC: C08G18/80
Filed: 1988-10-14
Abstract: A polyisocyanate composition, suitable for use in the production of elastomers by the RIM process, or foams, said composition being the product of reacting an imino-functional or enamine-containing compound having a molecular weight of at least 1000 with a stoichiometric excess of an organic polyisocyanate.
Patent PT-89903-B (PT)
Inventor: HAJOS ZOLTAN G
IPC: C07D473/00
Filed: 1989-03-03
Abstract: 6-Substituted purinyl piperazine derivatives and a method of synthesis for the derivatives are described. The compounds are useful as cardiotonic agents and antiarrhythmic agents.
Patent PT-92607-B (PT)
Inventor: BOECK LAVERNE DWAINE
IPC: A01N43/90
Filed: 1989-12-18
Abstract: Fermentation product A83543 (1), comprising major components A83543A and A83543D and minor components A83543B, A83543C, A83543E, A983543F, A83543G, A83543H and A83543J, is produced by a newly described species, Saccharopolyspora spinosa. The A83543 components and their acid-addition salts (A83543 compounds) are useful as insecticides, particularly against Lepidoptera and Diptera species. Insecticidal, miticidal or ectoparasiticidal combinations, compositions and methods are provided. <CHEM>  wherein R is H or a group selected from <CHEM>  R<2> is <CHEM>  R<1>, R<3>, R<5> and R<6> are hydrogen or methyl; R4 is methyl or ethyl; or an acid addition salt thereof the compounds when R is other than hydrogen.
Patent PT-96485-B (PT)
Inventor: HALL SEAN GEOFFREY
IPC: C11D17/00
Filed: 1991-01-15
Abstract: A stabilised gel system for supporting finely divided particulate matter in suspension comprises a hydrosol of silicic acid stabilised by entanglement with micelles of a tenside. Such a stabilised gel system can be used as the basis for a liquid built detergent composition or for an abrasive preparation.
Patent RO-84975-B (RO)
Inventor: REINERT GERHARD
IPC: D06L4/50
Filed: 1978-03-25
Abstract: Procedeul pentru albirea materialelor textile, conform inventiei, este utilizat în procesul de spalare a acestora si consta în tratarea materialelor textuile într-o baie de apa, continînd cel putin un fotosensibilator de aluminiu solubile în apa sau iaradiere cu lumina vizibila si/sau infrarosie în prezenta oxigenului, baia de albire fiind iradiata direct cu tot cintinutul sau de materiale textile umede se iradiaza uletrior în exteriorul baii de albire. Prin folosirea proprietatii de a fi solubile în apa a ftalocianinelor de aluminiu, se pot lua în considerare cei mai diferiti substituenti, care au aceasta capacitate. Astfel de substituenti sînt cunoscuti din literatura colorantilor de ftalocianina, îndeosebi a combinatiilor complexe de ftalocianine de cupru. Solubilitatea în apa a unui derivat de ftalocianina de aluminiu se considera satisfacatoare daca în solutie intra o cantitate suficienta de ftalocianina, pentru a provoca.......
Patent SE-426179-B (SE)
Title: Insulation weave, especially greenhouse drape
Inventor: HENNINGSSON G
IPC: A41D31/06
Filed: 1980-02-28
Abstract: This invention consists of an insulation weave, especially a greenhouse drape made of double or multi-double material pads by means of a double warp fabric machine or something similar where the material paths are connected with each other by means of cross-connecters and the purpose of the invention is to offer a soft and flexible highly insulating insulation weave with very good heat-reflecting properties achieved by means of having the cross-connections arranged in mutually parallel rows 20 or groups of rows in the material paths' 16, 17, 26 longitudinal direction and by means of each of the spaces 25 between these rows 20 or groups of rows being provided with at least one covering strip 22 of a material that reflects heat radiation, which covers a substantial part of the distance between said rows. <IMAGE>
Patent SE-425135-B (SE)
Title: Arrangement for sending minus pulses in a telephony system
Inventor: ELFORS ROLF
IPC: H04M3/22
Filed: 1981-07-14
Abstract: An arrangement for sending minus pulses in a telephony system to function effectuating elements within the system includes a co-ordinate multiplier, where the columns of the multiplier are each assigned to the contacts in respective column actuating elements I:1, I:2 . I:7 and connected to said function effectuating elements, and where the rows of the multiplier are each connected by their own safety element S1, S2 . S5 to minus potential so that when short circuiting occurs at or in connection with the respective function effectuating element the safety element of the affected row is triggered and gives rise to a safety alarm within the system. At its end connected to the multipliers, the respective safety element is connected via resistance elements 101, 103, 105, etc. to each of the other safety elements' corresponding connection sides. Said resistance elements are mutually connected in parallel, as seen from the particular safety element. Upon short circuit in one of said function effectuating elements which triggers a particular safety element, the other function effectuating elements that are connected to the same row of the multiplier as the function effectuating element in which the short circuit occurs receive minus pulses via the parallel-connected resistances and the other safety elements. <IMAGE>
Patent SE-443663-B (SE)
Title: An invention for the measurement of rate of flow, especially in a gas pipeline.
Inventor: STRAND R E
IPC: G01P5/14
Filed: 1985-03-05
Abstract: The invention concerns a device for the measure of rate of flow in a gas pipeline (10). The device is of the type where two dose distributors (15', 15'') are deployed in the pipeline (10), facing each other so that a division (18',18'') emerges between the distributor's (15',15'') open wall side, where a screen (13) is placed so that it covers the dose distributor's (15',15'') cross-section, but only partly covers the pipeline's (10) cross-section between the dose distributor's (15',15'') exterior and the pipeline's (10) interior. Inside the dose distributors (15', 15''), is a concentric measuring pipe (19) which goes through the screen (13) and effects a connection between both dose distributors (15', 15''). The measuring devices for the calculation of the gas's rate of flow are deployed both in the measuring pipe (19), and another area within the device (26) where the gas is found to be motionless. The two measuring devices should preferably be deployed according to Pitot's principle, so that the register from one device (25), which contains both the dynamic and the static pressure, is subtracted from the subsequent measuring device (26) which only contains the static pressure, so that an expression of the dynamic pressure can be formed which is proportional to the gas's rate of flow.<IMAGE>
Patent SE-469457-B (SE)
Title: Suspension device for assembly ladders
Inventor: SUOMINEN J
IPC: H02G/
Filed: 1989-11-03
Abstract: The invention concerns a suspension device for assembly ladders on a pole beam 3, which device has a horizontally- orientated track attached to the pole beam 3 and runners attached to the upper end of the ladders on which the ladders are suspended on the track for movement along the track. The track is a tube profile 4 which has an opening 7 at the bottom, in which there is a slider 5 which has a running wheel 6. Fixing projections 9 for ladders 2 connected to the slider 5 have been taken through the opening 7 and the running wheels 6 move on both sides of the existing surfaces of the opening 7. The slider 5 has been so designed that with the running wheels 6 it essentially fills the cross-sectional area of the interior of the track profile 4. <IMAGE>