baber/WOPTO huggingface dataset:
Patent IT-1171830-B (IT)
Title: co:polyester(s) with low permeability to oxygen and carbon di:oxide
Inventor: GO SANTOS W
IPC: C08G/
Filed: 1983-06-08
Granted: 1987-06-10
Abstract: A solid thermoplastic copolyester is obtd. by polymerising:-(A) isophthalic and/or terephthalic acids and/or their 1-4C alkyl esters; with (B) consisting of 1,3-bis(2-hydroxyethoxy)-benzene (I), plus ethylene glycol, and opt. one or more other esterifiable dihydroxy cpd. (II); and opt. (C) bis(4-beta-hydroxyethoxyphenyl) sulphone. (I) comprises 5-90 (pref. 10-80) mole% B plus C 110-300 mole%, and (II) 0-20 (pref. 0-15) mole% of A. C plus (I) and (II) is not more than 90 mole% of A. The polymers have lower oxygen and carbon dioxide permeabilities than comparable polymers in which (I) is omitted, making them esp. useful in packaging applications in the form of film, sheet and hollow containers.
Patent IT-1177866-B (IT)
Inventor: GENOVIES JEAN LOUIS
IPC: F27D17/00
Filed: 1984-07-04
Granted: 1987-08-26
Abstract: A unit for regenerating the heat produced by exhaust gases in movable hearth baking furnaces not altering the operating conditions of the furnace and not causing any damage thereto, either obtaining steam or heating at high temperature diathermic oil to be used for heating the mixtures intended to be used for preparing carbonaceous articles, which unit comprises: a side inlet mounted on the smokestack and provided with an on-off valve and a sector valve placed at the outlet of the smokestack; an exhauster; a control logic; a pressure adjuster; and, a temperature adjuster associated to a heat regenerator of a known type.
Patent IT-1241176-B (IT)
Title: Photographic slide support frame capable of accepting or releasing transparent protection for the slide without handling, removal or transfer of same
IPC: G03B/
Filed: 1990-02-16
Granted: 1993-12-29
Abstract: Photographic slide support frame capable of receiving or releasing transparent slide protection without handling, removal or transfer, advantageous because it permits exploitation of advantageous effects similar to slide support frames without transparent protection and advantageous effects similar to photographic slide support frames with transparent protection without handling, removal or transfer of the slide.
Patent IT-1188125-B (IT)
Title: Threads continuous polychromatic printing
Inventor: MOSCA GIORGIO
IPC: D06Q/
Filed: 1986-05-02
Granted: 1987-12-30
Abstract: A diagram is given of a gadolinium, gallium, garnet (GGG) laser carrying ions of rare metals.
Patent IT-1201927-B (IT)
Title: Manual testing of optical fibre subscriber line
Inventor: WEBER JENS
IPC: H04J/
Filed: 1983-11-11
Granted: 1989-02-02
Abstract: The testing for verifying the function of the individual transmission paths is effected by depressing a push-button (2) controlling a laser transmitter (1) which provides a continuous sync. information. At the remote end of the transmission path the sync. words are detected and the result is used to provide a logic signal (DSE) which is displayed via an LED. Pref. a stand-by circuit (9) is incorporated to allow the logic signal (DSE) transmitted back to the test initiation end of the line via a reserved channel of the multi-channel system. Pref. a further LED display is used to verify that the 'test' signal has been supplied by operation of the pushbutton.
Patent LT-6912-B (LT)
Title: Hydrotermal production method of prosopite-calcium fluoride composite
Inventor: ŠIAUČIŪNAS RAIMUNDAS
IPC: C30B29/00
Filed: 2020-09-03
Abstract: Present invention relates to the production of prosopite-calcium fluoride composite by single-step hydrothermal synthesis process. The invention relates to the conditions of hydrothermal synthesis and to the chemical nature, purity, activity of the raw materials and to the composition of the mixtures which form layered normal and basic fluoride composites of calcium and/or aluminium.
Patent LT-6877-B (LT)
Title: Wind flow powered device
Inventor: SELEZNIOVAS ALEKSANDRAS
IPC: F03D3/00
Filed: 2021-05-10
Abstract: The invention relates to wind-powered devices, specifically wind flow powered devices. The present invention provides a wind flow device that converts wind energy into rotational motion. The construction of this device consists of a housing in which a shaft is mounted in a vertical direction, rotating about its axis, on which a round disc-shaped impeller fixed at an angle is fixed. The angle of inclination of the impeller with respect to the vertical axis of the shaft is fixed or variable. The incoming wind or air flow through the housing openings (guides) is directed to the left or right side of the impeller, depending on the arrangement of the guides, where the incoming wind / air flow rotates the impeller mounted on the shaft. At the ends of the rotating shaft projecting beyond the housing, other devices requiring rotational movement, such as an electric generator or the like, can be connected. The device is characterized by simple construction and maintenance.
Patent MX-169349-B (MX)
Title: Juguete de combinacion
Inventor: GYOVAI GEZA
IPC: A63H33/08
Filed: 1988-03-18
Abstract: La presente invención se refiere a juguete de combinación en particular juguete conformado como cuerpo esférico con varias partes deslizantes subdivididas en planos secantes de paralelos y meridianos y que engranan con miembros de fijación y de unión correspondientemente asociados y conformados, las cuales partes deslizantes se pueden desplazar unas respecto a otras en la superficie del cuerpo esférico a lo largo de los paralelos individuales y de los meridianos individuales para adoptar una posición determinada, caracterizado porque el juguete consiste esencialmente en un primer cuerpo esférico interior, un segundo cuerpo esférico intermedio, un tercer cuerpo esférico exterior y las partes deslizantes dispuestas desplazables sobre él, porque el cuerpo esférico intermedio y el cuerpo esférico exterior están subdivididos en cada caso en un número igual de partes de segmento y unidos efectivamente uno con el otro para la realización del movimiento de desplazamiento a lo largo de los meridianos mediante miembros de fijación y de unión correspondientes y porque cada parte de segmento individual del cuerpo esférico exterior está provisto, en su lado exterior, de bolsas dispuestas distanciadas unas de otras, que en estado montado forman vías de guiado orientadas en dirección periférica, en las cuales están guiadas las partes deslizantes que se pueden desplazar a lo largo de los paralelos.
Patent MX-172170-B (MX)
Title: Recipiente para paleta
Inventor: SCHUTZ UDO
IPC: B65D43/02
Filed: 1991-06-12
Abstract: La presente invención se refiere a un recipiente para paleta, hecho de plástico, para líquidos, con una abertura de llenado y descarga, que se puede cerrar, en cada caso y que para fines de apilamiento, está rodeado por un armazón de soporte, que consta de un casco que reposa estrechamente al lado del recipiente de plástico, y que tiene una camisa de lámina con su tapa unida por atornillamiento y un piso, casco que está afianzado en una paleta plana, habiéndose practicado escotaduras en el casco que permiten el acceso al orificio de llenado y descarga del recipiente, caracterizado porque el borde superior de la camisa de lámina, está configurado como un borde de plegado múltiple, preferiblemente como un borde de plegado triple, al cual está atornillada la tapa.
Patent PT-72621-B (PT)
IPC: C07C255/59
Filed: 1981-03-05
Abstract: This invention relates to a compound of the formula    <IMAGE>  (I) wherein R1 is ethyl or isopropyl; R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or a bivalent radical -CH=CH-CH=CH- or -(CH2)n-, where n is an integer from 3 to 5, inclusive, and the free bonds of said bivalent radical are attached to adjacent carbon atoms of the phenyl ring; and R3 is hydrogen or alkyl of 1 to 3 carbon atoms; R4 is alkyl of 1 to 3 carbon atoms; or R3 and R4, together with each other, are -(CH2)p-, where p is an integer from 4 to 6, inclusive, or a non-toxic, pharmacologically acceptable acid addition salt thereof. The compounds of formula I are useful for treatment and prophylaxis of diseases of the coronaries, for treatment of hypertension, and for treatment of cardiac arrhythmia, particularly tachycardia.
Patent PT-77392-B (PT)
Title: Dna sequences recombinant dna molecules and processes for producing swing growth hormone-like polypeptides
Inventor: MOVVA NAGESWARARAO
IPC: C12P21/04
Filed: 1983-09-26
Abstract: DNA sequences, recombinant DNA molecules and hosts transformed with them which produce polypeptides displaying a growth-enhancing biological activity of swine growth hormone. These polypeptides are useful in improving the rate of growth of and meat production and quality in swine.
Patent PT-83335-B (PT)
Inventor: IMONTI MAURICE M
IPC: A61F9/00
Filed: 1986-09-09
Abstract: An intraocular surgical instrument includes an elongated inner tube that is axially movably connected at a first end to a handpiece, and comprises a cutting edge at a distal end. An elongated outer tube is disposed coaxially with the inner tube, is connected at a first end to the handpiece, and includes a cutting edge at a distal end. A first clearance is provided between the inner tube and the outer tube at a first rearward region and a second region adjacent to the cutting edges, such that the cutting edges are maintained in a cutting relationship. A second clearance, larger than the first clearance, is provided at a third region disposed between the first and second regions.
Patent PT-84498-B (PT)
Inventor: CARNEY ROBERT LEON
IPC: C07D209/44
Filed: 1987-03-17
Abstract: Novel substituted N-(heterocyclic-substituted phenyl)-N min -benzoylureas, processes for producing these compounds, compositions thereof and the use of the compounds for the control of pests.
Patent PT-86695-B (PT)
Inventor: SCHONAFINGER KARL
IPC: C07D471/14
Filed: 1988-02-04
Abstract: There are disclosed compounds of the formula <CHEM> where X and Y are independently hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen, trifluoromethyl or nitro; R1 is hydrogen or loweralkyl; R2 is hydrogen, loweralkyl, loweralkylcarbonyl or arylcarbonyl; and R3 is hydrogen, loweralkyl, arylloweralkyl, <CHEM> loweralkylcarbonyl or arylcarbonyl, n being an interger of 1 to 6 inclusive and Z being hydrogen, loweralkyl, loweralkoxy, hydroxy or halogen; which are useful as hypotensive agents.
Patent PT-87087-B (PT)
Inventor: IACOBUCCI GUILLERMO A
IPC: C07K5/06
Filed: 1988-03-25
Abstract: The present invention relates to L-aspartyl-3-­(bicycloalkyl)-L-alanine alkyl esters having high sweetness intensity, of the formula:
      wherein R¹ is a substituted or an unsubstituted bicycloalkyl ring, said ring having 7 to 8 carbon atoms, the 2-position ring carbon atoms is bound to the alanine moiety, the two carbon atoms of the ring that are vicinal to the 2-position carbon are each substituted by a hydrogen or lower alkyl, the total number of alkyl groups bound to the vicinal carbons is less than three, and R² is methyl. The "2R" configuration enantiomers of the R¹ group are especially preferred. In preferred embodiments of the invention, R¹ is a bornyl, camphanyl, norbornyl, 1-methylnorbornyl, 3-methynorbornyl, 7,7-dimethylnorbornyl, bicyclo [2.2.2] octyl, or pinanyl ring. The compounds of the invention, or edible salts thereof, can be used for sweetening edible products such as foods and beverages.
Patent PT-91567-B (PT)
IPC: E04G21/12
Filed: 1989-08-28
Abstract: A magazine for loading a fastener dispensing chamber (9) of a lashing machine, stapling gun or like machine with strips of mutually joined U-shaped wire fasteners (8). The magazine includes a stack of fastener cases (14), each of which has a withdrawable bottom (23) and contains a strip of U-shaped wire fasteners (8). The lowermost case (14) is located over an infeed opening provided in an upper defining surface of the fastener dispensing chamber (9), such as to permit the fastener strip in said case (14) to fall down into the dispensing chamber when the bottom of the fastener case (14) is withdrawn. The empty case can then be removed and replaced by the next overlying fastener case. The invention also relates to a method of loading wire fasteners into a fastener dispensing chamber.
Patent PT-94064-B (PT)
Inventor: KANEKO TAKUSHI
IPC: A61K39/395
Filed: 1990-05-16
Abstract: The present invention relates to novel conjugates, methods for their production, pharmaceutical compositions and methods for delivering cytotoxic anthracyclines to a selected population of cells desired to be eliminated. The anthracycline conjugates comprise at least one anthracycline molecule linked to a ligand that is reactive with a cell population to be eliminated, the anthracycline having a keto group at the C-13 position, and being attached to the ligand via a linker arm and being bound to that linker arm via an acid-sensitive acylhydrazone bond at the 13-keto position of the anthracycline. The conjugates of the invention are therefore useful in antibody- or ligand-mediated drug delivery systems for the preferential killing of a selected cell population in the treatment of diseases such as cancers and other tumors, non-cytocidal viral or other pathogenic infections, and autoimmune disorders.
Patent PT-94730-B (PT)
IPC: F27D5/00
Filed: 1990-07-17
Abstract: Support base for ceramic material (26) to be fired, consisting of a multiplicity of elements (10) which are dimensionally stable above the maximum firing temperature and which each consist of a lower, foot section (12) standing on a base (20) and of an upward-extending, pin-type section (14) whose end faces (24) serving as placing surface for the material (26) to be fired are mutually aligned, at least the foot sections (12) of the elements (10) being fixed in position relative to one another and free spaces (28) remaining between the upper sections (14). <IMAGE>
Patent SE-318920-B (SE)
Inventor: LAUB H
IPC: H01Q21/20
Filed: 1962-11-22
Abstract: 1,011,305. Aerials. SIEMENS & HALSKE A.G. Nov. 23, 1962 [Nov. 23, 1961], No. 23632/65. Divided out of 1,011,303. Heading H4A. Means are described for modifying a known aerial array, Fig. 1, comprising four half-wave dipole assemblies 2 and 3 (the other two not being shown), fed with signals from a common source via individual feeders such that at a certain frequency the phase of the energy reaching the dipole assemblies advances by 90 degrees from one assembly to the next, whereby the aerial can operate over a frequency range of 0À85 to 1À15 fm, where fm is the geometric mean frequency, without the minimum radiated energy in the horizontal plane falling below half the maximum value. In the arrangement of Fig. 3 dipole assembly 75 is fed with a feed line #m/4 shorter than that feeding assembly   74, dipole assembly 76 is fed with a feed line the same length as that feeding assembly 74, but with the addition of a phase reversing unit, and dipole assembly 77 is fed with a feed line the same length as that feeding assembly 75, but with the addition of a phase reversing unit. The dipole assemblies comprise shortened full-wave dipoles with a fineness ratio of 15, and spaced a distance 0À28 #m in front of their associated reflectors. Each assembly is shifted along their respective tower side such that along a diagonal direction H, Fig. 2, the radiation centre 67 of one assembly leads the radiation centre 66 of the adjacent assembly by a distance d = 0À77-,#m/4 rather than the normal #m/4 distances. The resulting horizontal lobe diagrams f = 0À85 fm, f = fm, f = 1À15 fm are shown at 78, 79 and 80, respectively.
Patent SE-337081-B (SE)
Inventor: COMER M
IPC: D02G1/02
Filed: 1965-12-28
Abstract: 1,152,682. Finishing and guiding yarns. DEERING MILLIKEN RESEARCH CORP. 28 Dec., 1965 [28 Dec., 1964], No. 17476/68. Divided out of 1,152,681. Headings DID and D1F. In apparatus for simulating false-twisting, heating and finally separating two thermoplastic yarns initially supplied in adjacent side-by-side relationship e.g. as described in the parent Specification, the angle of separation of the yarn is a function of, and varies inversely as, the length of the yarn path between the false-twisting and separating means: the provision of yarn guide pulleys on an adjustably movable arm or of an adjustable guide bar Figs. 13 and 14 (not shown) therefore enables a selective determination of such angle.
Patent SE-389888-B (SE)
Inventor: GUERRINI J
IPC: E05D15/52
Filed: 1972-12-29
Abstract: The window comprises a rectangular casing and a leaf mounted on a frame and can be caused to pivot about an axis located at the vertical leaf edge or about an axis located at the bottom horizontal leaf edge. The window is provided at one corner with a support comprising a vertical pivot-pin and a horizontal pivot-pin, a link-rod system disposed along the two sides of the window which do not serve as an axis of rotation, the displacements of said system being such as to create one point of pivotal motion and to release the other in alternate sequence. The link-rod system is coupled to a cam having a surface applied in contact with said system so as to displace this latter over certain parts of the cam contour while permitting the system to remain motionless over other parts of the contour.
Patent SE-402968-B (SE)
IPC: F16K37/00
Filed: 1974-04-18
Abstract: A fluid pressure valve for limiting the pressure drop in a fluid line. The valve housing has a bore therethrough from an inlet to an outlet with a piston axially movable in the bore. A biasing force acts on the piston in opposition to the flow direction. By-pass channels around the piston, preferably through the housing, are normally open in an initial position and then successively close to reduce the flow area as the pressure drop across the valve increases.
Patent SE-418679-B (SE)
Inventor: ANDERBERG H
IPC: B23Q11/00
Filed: 1980-03-27
Abstract: A nozzle (1) for industrial vacuum cleaners consisting of a casing, the intake opening of which embraces a pivoted part (5). Journalled in the pivoted part is a rotatable shaft (8) on which a number of disintegrating elements (10) are mounted. A number of fixed knives (11) are arranged behind and in the spaces between the disintegrating elements (10) in the intake opening. The rotatable shaft (8) is driven by a reversible motor (9).
Patent SE-454332-B (SE)
Title: Chuck with torque limiter
Inventor: STENMARK D
IPC: B23B31/38
Filed: 1986-06-04
Abstract: The chuck has a body (8) with two internal conical surfaces (14,15) separated by a shoulder (16). A set of jaws (5) co-operates with the upper conical surface and a second set of jaws (6) co-operates with the lower conical surface. The two sets of jaws are separated by a disc (7) of resilient material. The jaws are moved axially by a screwed bush (3) which exerts an axial force through the torque limiting mechanism and the slider (26). The jaws are moved radially inwards by the reaction of the conical surfaces so that the upper jaws grip the square end of the tool shank (12) whilst the lower jaws grip the round part of the tool shank.
Patent SE-455376-B (SE)
Title: Gas mask filter
Inventor: JOHANSSON S
IPC: A62B19/00
Filed: 1986-11-03
Abstract: Filter comprises inlets for the gas to be filtered, a pleated aerosol filter material, a carbon filter and an outlet section which fixes onto a face mask. It includes a tapering section. The filter is assembled form three key sections.
Patent SE-459068-B (SE)
Inventor: LEMPERT J
IPC: A61K6/884
Filed: 1988-03-25
Abstract: A composite material kit for dental fillings, comprises a base composite material, the three-dimensional colour value of which, expressed as hue, chroma and blackness/whiteness, so corresponds to that of an average selection of natural teeth that the visual impression of tooth and filling will be the same, and at least three further composite materials, the three-dimensional colour values of which deviate in different directions from the colour value of the base composite material in such a way that adequate coverage is obtained of the colour value dispersion of natural teeth. When using the composite material kit, the colour is matched by selecting one of the four and preferably five composite materials, of which the base composite material is one and the other composite materials have colour values deviating from the colour value of the base composite material towards whiter, blacker and more coloured with higher blackness or, in the preferred case, more yellowish and more coloured with higher blackness, respectively. the colour can also be matched by selecting the thickness of an outer layer (5) of the filling, the composite material of the inner layer (4) being selected among any of the remaining composite materials, and the outer layer being formed of the base composite material which, in this case, has a lower opacity than the remaining composite materials, and/or a transparent composite material.
Patent SE-468319-B (SE)
Title: Process and composting equipment for breaking down organic waste with microorganisms in cooperation with worms
Inventor: TIBERG N
IPC: C05F17/936
Filed: 1991-03-25
Abstract: Process and equipment for breaking down organic waste with microorganisms in cooperation with worms, comprising at least a first space 1, in which the organic waste is firstly broken down (precomposted), and at least a second space 13, in which the precomposted waste from the first space is broken down further (postcomposted). The first space 1 consists of a tunnel which is separated off from the second space 13 by a wall which is itself latticed or exhibits openings 9 for worms, which have accompanied the precomposted waste, to be able to migrate from the second space 13 back to the first space 1. Organic waste is introduced at one end of the tunnel 1 and removed from the other end in the form of a precompost which is then placed in the second space 13. <IMAGE>
Patent SE-470333-B (SE)
Title: Device for generating an electrical signal corresponding to the tensioning of a thread in a machine
Inventor: RYDBORN STEN AAKE OLAUS
IPC: G01L5/108
Filed: 1992-05-26
Abstract: The present invention relates to a device for generating an electrical signal corresponding to the tensioning of a thread 5 in a sewing machine, with a pressure-sensitive, electrical resistor 10 being arranged in the path of the thread 5, with the resistance of the resistor 10 varying in relation to the pressure or the force which is exerted on the same and the resistor 10 being coupled into an electronic circuit Fig. 4 for generating an electrical signal corresponding to the resistance of the resistor 10 and thereby to the force exerted on the same. <IMAGE>
Patent SE-469977-B (SE)
Title: Pneumatic parking brake system interacting with pneumatic level-adjusting members for changing the chassis height of a vehicle
Inventor: REIMDAL R
IPC: B60G17/00
Filed: 1992-06-22
Abstract: In order to facilitate level adjustment of an air- suspended vehicle having parking brake cylinders 33,34,35,36 on both the front and rear axle 3,6, the parking brake system of the vehicle is connected to a control circuit 63 by which the brake action of the brake cylinders 33,34 of the one wheel axle 3 is able to be suspended during a level-adjustment operation, whilst the brake force of the brake cylinders 35,36 on the other wheel axle 6 is maintained. <IMAGE>
Patent ZA-9811776-B (ZA)
Title: Lamp exchange recognition process and electronic ballast for the operation of gas discharge lamps with the aid of such a lamp exchange recognition process.
Inventor: PRIMISSER NORBERT
IPC: H05B41/298
Filed: 1998-12-22
Abstract: The invention relates to a method for detecting a change of gas-discharge lamp and to an electronic lamp ballast with such a method is used. To detect a lamp change a supply voltage of a certain frequency is applied to a load circuit (E) to which at least one gas-discharge lamp (G1, G2) is connected. The transient response of the load circuit (E) is monitored which is set in line with the supply voltage of a certain frequency being applied. On the basis of the transient response it is determined whether one of the gas-discharge lamps connected to the load circuit (E) has been cut off or whether all gas-discharge lamps (G1, G2) are correctly connected to said load circuit (E).