baber/WOPTO huggingface dataset:
Patent IT-1241021-B (IT)
Title: Rotary endothermic motor with paddles
IPC: F02B/
Filed: 1990-12-07
Granted: 1993-12-27
Abstract: The characteristic of this rotary motor consists essentially of being equipped with paddles:  i.e., it has blades diametrically opposed in pairs, connected like the two oars of a scull paddle. This connection reduces wear due to the tip of the blades grazing the strip of the stator because of the centrifugal forces to which such blades are subject, but, on the contrary, cancelling each other out to various degrees, but always present so that in some positions they are not subject to the wear due to sliding along the strip of the stator in the sealed segments inserted along the tip of the blades. <IMAGE>
Patent IT-1226189-B (IT)
Title: Decorticator for bast
Inventor: PEZZOLI LUIGI
IPC: D01B/
Filed: 1988-11-16
Granted: 1990-12-21
Abstract: Decorticator for bast suitable for processing trees directly on the harvest field, comprising a mobile supporting structure (11) for pairs of roller crushers (17) and for pairs of clearers (18), whereby the said pairs of rollers (17 and 18) are operated by means with gears (22) and means with chains (20) respectively and the said supporting structure (11) has a side for entry for the supply of the trees for decortication and an exit side opposite for collecting the fibres produced by the decortication, presenting: - a towing and orientating component (13), which can be connected and adapted to a suitable means of towing; - a motion deviation unit (15), as received (14) from the said towing means to operate the said roller crushers (17) and clearers (18); - a gathering device (23) with adjustable inclination, suitable for continuously and independently gathering from the ground the trees deposited there after mowing during the decortication movement (10); - an unloading device (37) suitable for depositing the fibres produced by the decortication on the ground independently, tidily and in an organised manner.
Patent LT-5070-B (LT)
Title: Signal lighting device
Inventor: BARLIAN REINHOLD
IPC: F21Y115/10
Filed: 2003-03-06
Abstract: A lighting device for optical indications comprises a body having electrical conductive plate, a light-emitting diode and a switching pin slide able in a hollow bar in axel direction. The switching pin is mounted for actuating a switch placed in thehollow bar.
Patent LT-6752-B (LT)
Title: Hail simulator for testing solar cells and operation method thereof
Inventor: MAKARSKAS VYTAUTAS
IPC: G01M7/00
Filed: 2018-12-11
Abstract: The invention relates to a hail simulator for testing solar cells and a method to simulate the impact of atmospheric precipitation, for example, hail on a surface of a solar cell. The device comprises a plurality of hail imitating balls attached by a flexible joint to a rotating shaft connected to a motor. When the shaft rotates, the centrifugal force strains the flexible joint and the balls are moving in the circular trajectory at a certain linear speed. When the ball hits the test surface, the ball speed becomes almost zero in a short time interval, resulting in impact conditions. At that moment the maximum impact force is realized. Devices, working this way, would work like natural hail in series of chaotic impacts. Depending on the material, shape, mass and number of hail imitating balls and geometry of flexible joints, number of shafts, their arrangement and rotation dynamic parameters, it becomes possible to achieve impacts on the surface of a solar cell of different frequency, rhythm, strength, and angle of attack imitating natural hail. The invention can be applied to the conveyor production of solar cells, when the elements being tested test pass through the hail simulator nonstop.
Patent MX-166936-B (MX)
Title: Protesis de ligamento permanente
Inventor: POPE MALCOLM H
IPC: A61F2/08
Filed: 1988-08-17
Abstract: La presente invención se refiere a una prótesis de ligamento cruzado anterior, caracterizada porque comprende dos cuerdas de fibra de poliolefina de alta tenacidad, fijadas a un solo botón en su extremo próximo, una lazada en el extremo distal de cada cuerda, un hilo de guía removible unido al extremo distal de cada lazada, siendo el hilo removible de suficiente longitud para enhebrar cada cuerda a través de la rodilla desde el punto próximo de unión hasta un punto distal de unión, estando compuesta cada cuerda de una pluralidad de filamentos finos, individuales, teniendo cada cuerda una resistencia a la rotura de cuando menos 70.3 kg/cm cuadrado, y un diámetro de entre 2 y 6 mm.
Patent MX-169033-B (MX)
Title: Metodo sin curacion posterior para curar polimeros de poliacrilato
Inventor: WOLF FRED RICHARD
IPC: C08F8/00
Filed: 1988-09-22
Abstract: La presente invención se refiere a un metodo sin curación posterior para curar hule de poliacrilato que tiene sitios de curación de halógeno y carboxilo, que comprende: mezclar una cantidad efectiva de un agente curador con dicho hule de poliacrilato que tiene sitios de curación de halógeno y carboxilo, hasta que resulta una composición vulcanizable uniforme; dicho agente curador se selecciona de la clase que consiste en una sal de estearato cuaternaria de amonio o fosfonio; y   calentar dicha cmposición dentro de una amplitud de temperatura de activación que hace que dicha composición se cure esencialmente, por lo que no se necesita ninguna curación posterior.
Patent MX-167411-B (MX)
Inventor: DUFRESNE CHRISTOPHER M
IPC: B01L3/14
Filed: 1989-02-08
Abstract: An assembly (10) is provided for receiving, maintaining and storing blood samples taken from individuals some of whom may have a disease which can contaminate anyone handling the sample. The assembly (10) includes a glass tube (14) which may be evacuated for facilitating and receiving a blood sample coaxially retained within a plastic tube (12) which retains the sample and the general integrity of the assembly (10) in the event that the glass tube (14) cracks or breaks during handling. Thus, the glass tube (14) maintains a long shelf-life for the evacuated tube, and does not react adversely or interfere with blood chemistries, while the outer plastic sleeve (12) protects the user from broken glass and/or contamination. A special interlock ring (18) holds the glass tube (14) coaxially in place relative to the plastic tube (12).
Patent MX-173522-B (MX)
Title: Composicion para piso que tiene resistencia al calor mejorada
Inventor: NEUBERT TERRY C
IPC: C08K3/00
Filed: 1990-12-06
Abstract: La presente invención se refiere a una composición de fieltro para piso que comprende: de aproximadamente 30 a aproximadamente 90 partes en peso de por lo menos un material de relleno o carga, de aproximadamente 5 a aproximadamente 25 partes en peso de por lo menos una fibra, opcionalmente hasta aproximadamente 3 partes en peso de un antioxidante, y de aproximadamente 5 a aproximadamente 25 partes en peso de un copolímero de látex, el polímero de látex elaborado de una mezcla monomerica que comprende a) de aproximadamente 20 por ciento a aproximadamente 70 por ciento en peso de un monómero aromático substituído con vinilo que tiene de 8 a 15 átomos de carbono, b) de aproximadamente 30 a aproximadamente 70 por ciento en peso de un dieno conjugado que tiene de aproximadamente 4 a aproximadamente 12 átomos de carbono, c) hasta aproximadamente 5 por ciento en peso de un ácido policarboxílico insaturado exento de ácidos acrílico, ácido metacrílico y derivados de los mismos, y d) hasta aproximadamente 5 por ciento en peso de un agente de reticulación funcional que no sea el ácido carboxílico insaturado.
Patent NL-151293-B (NL)
IPC: B29C65/24
Filed: 1964-12-18
Abstract: 1,095,050. Seaming non-metallic sheet material. AMERICAN CAN CO. Dec. 15, 1964 [Dec. 18, 1963]. No. 51089/64. Heading B5K. [Also in Division F2] The superimposed longitudinal edges W1, W2 of a tube T of plastics or a laminate of plastics and metallic foil are fused and bonded together by electrically heated, endless sealing bands 30, 31 in contact with heater bars 32, 33, the exterior band 30 being of flexible steel coated with "Teflon" (Trade Mark) and the interior band 31 consisting of fibre-glass impregnated or coated with " Teflon". The bands are entrained over pairs of rollers, e.g. 35, 36, one of which is driven, and the exterior heater bar 32 is mounted on actuating cylinders for moving the bar out of engagement with the lower race of the band 30. The seam S is cooled by a unit 34.
Patent NL-191338-B (NL)
IPC: E04B1/48
Filed: 1985-04-01
Abstract: A system of coupling means for the junction of prefabricated building elements with rebates, said means consisting of two joint linear steel flattens perpendicular to each other, with a short bar connected with one flatten, securing adjacent elements.
Patent PT-75246-B (PT)
Title: Process for the preparation of cleaning compositions containing nitril-triacetic acid
IPC: C11D3/12
Filed: 1982-07-14
Abstract: A low phosphate, alumino-silicate built cleaning composition having improved bleach performance is described comprising a) 15-50% by weight of a water-insoluble alumino-silicate cation exchange material;  b) 3-30% by weight of a peroxide bleach;  c) 0.5-15% by weight of an activator for said peroxide bleach; and d) 1-15% by weight of a nitrilotriacetic acid compound, wherein the percentage quantities of (a) + 2(d) is between 30 and 55.
Patent PT-77379-B (PT)
Title: Compositions comprising mineral particles in suspension and me-thod of treating aqueous systems therewith
IPC: C02F1/52
Filed: 1983-09-23
Abstract: An aqueous slurry of mineral particles, for example calcium carbonate and/or calcium hydroxide, has a mineral solids concentration of at least 40% m/m and contains an agent that maintains the slurry at a pumpable viscosity but that acts as a flocculant upon dilution of the slurry. Suitable agents include cationic and amphoteric polyelectrolytes having nitrogen-containing groups, for example polyamines and dimethyl diallyl ammonium chloride polymers. The slurries may contain other components for example a synthetic hectorite or a dispersing agent such as a polyacrylate, polymethacrylate or polyphosphate. The slurries are useful in papermaking and in the treatment of sewage.
Patent PT-79150-B (PT)
Title: Coating compositions
IPC: C09D5/02
Filed: 1984-08-29
Abstract: Aqueous coating compositions comprise a polymer of defined molecular weight which contains either anionisiable or cationisable groups and also certain defined non-ionisable water-soluble moieties (derived for example from polyethylene glycol), water, optionally an organic coupling solvent and optionally either base or acid. The presence in the polymer of regularly distributed ionisable groups and non-ionisable water-soluble moieties enables the selection of aqueous polymer solutions for use in coating compositions which, on dilution, show a regular relationship between viscosity and solids content. The polymer solutions are particularly useful in the formation of paints.
Patent PT-80209-B (PT)
Title: Process for preparing new 1,2,4-thiadiazines
IPC: C07D285/18
Filed: 1985-04-01
Abstract: Novel 1,2,4-thiadiazines of the formula    <IMAGE>  I  wherein R3 is selected from the group consisting of hydrogen, -OH, -CF3, alkyl, alkoxy and alkylthio of 1 to 6 carbon atoms, cycloalkyl of 3 to 6 carbon atoms optionally substituted with alkyl of 1 to 6 carbon atoms and   <IMAGE>  R1 and R2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 3 carbon atoms or taken together with the nitrogen to which they are attached form a saturated heterocycle of 4 to 8 carbon atoms optionally containing a heteroatom of the group consisting of -O-, -S- and   <IMAGE>  and R' is hydrogen or alkyl of 1 to 3 carbon atoms, R5 is   <IMAGE>  R4 is selected from the group consisting of hydrogen, halogen and alkyl and alkoxy of 1 to 3 carbon atoms, R6 is selected from the group consisting of hydrogen, halogen and alkyl of 1 to 3 carbon atoms with the proviso that R6 may represent halogen only when R3 is hydrogen, -OH, alkyl and alkoxy of 1 to 6 carbon atoms or cycloalkyl of 3 to 6 carbon atoms optionally substituted with alkyl of 1 to 6 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having a remarkable anxiolytic activity and novel intermediates.
Patent PT-81956-B (PT)
Inventor: LO YOUNG SEK
IPC: C07D453/02
Filed: 1986-02-03
Abstract: A process for the preparation of 2-alkoxy- N-(1-azabicyclo[2.2.2]octan-3-yl) aminobenzamides, which are gastric pharmaceuticals in monogastric animals having the formaula:wherein R is hydrogen or loweralkyl,R' is lowealkyl,R<sup>2</sup> is hydrogen, halo or loweralkoxy, Am is amino, methlamino or dimethylaminois disclosed wherein in the initial step an appropriate monoprotonated 3-aminoquinuclidine strong acid salt and an appropriate amino benzoic acid all in a 50-90 vol. % pyridine in water solution are reacted in the presence of N,N'-dialkylcarbodiimide. The free base may be obtained by conventional procedures from the mixtures with minimal purification effort.
Patent PT-86602-B (PT)
Inventor: LOOZEN HUBERT JAN JOZEF
IPC: C07J71/00
Filed: 1988-01-22
Abstract: The invention relates to 11-aryl steroid derivatives, having the structure <CHEM>  wherein: R1 is a homocyclic or heterocyclic aryl group having one of the following substituents: an optionally saturated or unsaturated, branched or unbranched hydrocarbon radical containing 1-10 carbon atoms, the hydrocarbon radical being optionally provided with a hydroxyimino, oxo and/or hydroxyl group, or a <CHEM> group, where X and Y are each separately H or a hydrocarbon (1-4 C) radical or are together a hydrocarbon (2-6 C) radical;      R2 is an alkyl group containing 1-4 carbon atoms; R3 is H, OH, a saturated or unsaturated hydrocarbon radical containing 1-8 carbon atoms, optionally provided with one or more hydroxyl, azido, nitrile, oxo and/or halogen groups, or is a (1-18 C) acyloxy or (2-8 C) alkoxyalkyl or (1-18 C) acyl or (1-12 C) alkoxy group; R4 is H, OH, a saturated or unsaturated hydrocarbon grup containing 1-8 carbon atoms, optionally provided with one or more hydroxyl, azido, nitrile, oxo and/or halogen groups, or is a (1-18 C) acyloxy or (2-8 C) alkoxyalkyl or (1-18 C) acyl or (1-12 C) alkoxy group; or R3 and R4 together form a ring system or an alkylidene group having 1-6 carbon atoms and the dotted line represents an optional bond between the carbon atoms 16 and 17 of the steroid skeleton, with the proviso that R3 or R4 is absent if said bond between said carbon atoms 16 and 17 is present and to processes for their preparation and to pharmaceuticals comprising these compounds. these compounds exhibit a strong anti-progestinic activity and a weak or non-existent anti-glucocorticoid activity.
Patent PT-87629-B (PT)
IPC: C10J3/46
Filed: 1988-05-31
Abstract: Combustible pollutants or waste materials are efficiently converted into useful productsd, without dangerous emissions. The device and process consists of first totally decomposing waste material in an airless atmosphere by a thermic lance, followed by cooling the decomposition products and sepg. the inert products with water to generate steam, reacting the gases with coke, and recovering hydrogen, carbon monoxide and other useful products. The waste is converted into products that find use in a wide range of industries.
Patent PT-92611-B (PT)
Inventor: INSETTA VICTOR
IPC: H01G7/00
Filed: 1989-12-18
Abstract: This capacitor has a monolithic dielectric block in which are laterally spaced electrode plates electrically connected to respective external terminal layers; on one or both sides of the block are conductive stripes of the same or different sizes which may be connected by jumper elements to the terminal layers. Electrodes in the block are closely spaced by thin dielectric spacers from the conductive stripes. Selective ones of the stripes may be connected to the terminal layers for adjusting the capacitance of the capacitor to different predetermined magnitudes.
Patent PT-92821-B (PT)
Inventor: ENGEL JUERGEN
IPC: A61P17/00
Filed: 1990-01-10
Abstract: Azelastine or its therapeutically utilisable salts are used to prepare a pharmaceutical for the treatment of inflammatory disorders and psoriatic disorders.
Patent PT-93264-B (PT)
Inventor: ABRAMS MICHAEL J
IPC: C07D207/408
Filed: 1990-02-23
Abstract: Bifunctional aromatic compounds which are capable of linking metal ions to biologically useful molecules. The bifunctional compounds are characterized as having a hydrazine or hydrazide group and a protein reactive group. The hydrazine or hydrazide group may be protected as a lower alkyl hydrazone. Conjugates of the bifunctional compounds with macromolecules are also described and labelled macromolecules comprised of the conjugates and metal ions are provided. Additionally, a method is provided for forming a labelled macromolecule by reacting a conjugate with a metal species. The compounds and method of this invention are particularly useful in the fields of biology and medicine for imaging and/or therapy.
Patent PT-96664-B (PT)
Inventor: BUTLER TODD WILLIAM
IPC: C07D221/22
Filed: 1991-02-04
Abstract: 3-piperidino-4-hydroxychroman derivs. of formula (I) and their salts are new, where A and B = H or A with B = -CH2CH2-. X = CH2 or O. X1 = H or OH. Z = H, F, Cl, Br or OH. Z1 = H, F, Cl, Br or 1-3C alkyl. n = O or 1; m = 0 or 1-6. When X = 0 (I) pref has cis stereochemistry. (I) are prepd. by hydride redn. of a suitable alpha-aminoketone, using e.g. NaBH4 in THF at -15 to 15 deg.C.
Patent PT-98193-B (PT)
Inventor: SIMON DOMINIQUE
IPC: C07K7/14
Filed: 1991-07-03
Abstract: A kit for the specific determination of angiotensin II, comprising:
 anti-Ang II antibody,
 a solution of labelled Ang II,
 solutions containing Ang II standards in known and increasing concentrations,
 the requisite washing solution(s),
 a solution of anti-Ang III antibody, this antibody exhibiting a cross- reaction with Ang II of less than 10%, and preferably less than 5%,
 and, where appropriate, a solution of anti-Ang I antibody and/or a solution of anti-pentapeptide antibody and/or a solution of anti- hexapeptide antibody, these antibodies exhibiting a cross-reaction with Ang II of less than 10%, and preferably less than 5%. 
<??>The peptide derivatives and the specific antibodies to these derivatives for use in the kit, and a method of determination of angiotensin II using this kit are also described.
Patent RO-110251-B (RO)
Inventor: MAZARE MARILENA CARMEN
IPC: C09D5/34
Filed: 1993-05-25
Abstract: Prezenta invenție se referă la o
compoziție de etanșant tixotrop, folosită pentru
etanșarea îmbinărilor plane și filetate, ale cutiilor
de ulei mineral și la temperatura de 100 ... 150°C,
fiind constituit din rășină poliesterică nesaturată,
umpluturi anorganice, pigmenți organici și
anorganici și bioxid de siliciu coloidal.
Patent SE-315798-B (SE)
Inventor: MINDELL M
IPC: G03B27/30
Filed: 1965-10-15
Abstract: 1,100,676. Thermal copying apparatus. VIEWLEX Inc. June 18, 1965 [Dec. 8, 1964], No. 25849/65. Heading G2A. In a thermal copying machine, the original and copy sheets are passed together between rollers 8 and 9. Roller 8 is a glass cylinder within which is adjustably housed a heat lamp 6 and reflector 7, so that the heat is concentrated on the line of contact between the rollers. The sheets are fed in through slot 3, passing between guides 17, 18, between the rollers, and between further guides 24, 25 to the exit 4. Thus the sheets take an S- shaped path through the machine, which minimizes overall slippage between the sheets. As they enter slot 3, the leading edge engages a projection 20a of a feeler 20, pivoting it clockwise about a shaft 20', and so closing a switch (21, Fig. 6, not shown) to energize the lamp. The sheets also engage another projection 20b of the same feeler, so that the lamp remains energized until the trailing end leaves projection 20b. A thermostat switch keeps the motor which drives the rollers running after the main switch has been turned off until the lamp has cooled sufficiently not to cause any damage to stationary rollers. Similarly the rollers are arranged to idle when the machine is on but has no sheets in it. The speed at which the sheets pass through the machine can be manually set, and then automatically adjusted by suitable circuits to compensate for fluctuations in the lamp temperature. A blower 30 for cooling is provided. If the rollers become jammed, an automatic switch arrangement shuts off the lamp.
Patent SE-402875-B (SE)
Inventor: ALFTER F W
IPC: B29C65/50
Filed: 1974-09-12
Abstract: 1413100 Seaming non-metallic sheet material DYNAMIT NOBEL AG 13 Sept 1974 [14 Sept 1973] 40119/74 Heading B5K A pair of abutting sheets 1, 2 of foamed synthetic plastics material are joined by pressing on to the sheets 1, 2, over the line 3 of abutment thereof, a strip 4 of metal foil heated to a temperature above the softening temperature of the synthetic plastics material. A device for applying the strip 4, e.g. of aluminium, comprises a handle 5 and a parallel pair of T-shaped linkages, comprising limbs 7, 8, connected to a hexagonal holding device 6. The limbs 7 support, at one end, a supply reel 9 for the strip 4 and, at the other end, a support roller 10. The limbs 8 support a pressure roller 11. A heating source 13, e.g. a hot air nozzle, as shown, or gas flame or electrical heating means, is supported by the device 6. The foil strip 4 may be coated with a heat activatable adhesion promotor, e.g. the material as that of the sheets. Specified foamed plastics are soft polyvinyl chloride, polystyrene, polyurethane and partially cross-linked polyethylene.
Patent SE-394940-B (SE)
Inventor: SPARKES OF STANWAY C A
IPC: B62B7/08
Filed: 1974-11-15
Abstract: A folding chair, especially a wheeled push chair for a child, comprises a pair of similar side frames of interpivoted bars and cross-members integral with the side frames, the cross-members having only intermediate hinges which come into coaxial alignment when the side frames are folded and the side frames can then close together like a book.
Patent SE-423231-B (SE)
Inventor: STACH K
IPC: C07C319/20
Filed: 1976-04-14
Abstract: New phenyl-alkane-carboxylic acid derivatives and their process of preparation are provided of formula (I): (I) wherein A is a radical selected from the group consisting of unsubstituted aryl, substituted aryl, unsubstituted aralkyl, substituted aralkyl, unsubstituted arylvinyl or substituted arylvinyl, the substituents in said substituted radicals being selected from hydroxy, halogen, trifluoromethyl, alkyl, alkylthio, alkoxy, alkenyloxy, alkoxyalkoxy, alkylsubstituted amino, aryloxy or alkoxy -substituted aryloxy, or A is an aryloxyalkyl, arylthioalkyl radical, unsubstituted heterocyclic ring system or substituted heterocyclic ring system, substituted by halogen, alkyl or alkoxy, Y is a valency bond or an unbranched or branched lower alkylene radical containing 1 to 3 carbon atoms, X is a straight or branched, saturated or unsaturated divalent aliphatic hydrocarbon radical containing 2 to 8 carbon atoms, there being at least 2 carbon atoms between the benzene ring and the carboxyl group and R is a hydrogen atom or a lower alkyl radical: and the physiologically compatible salts, esters and amides thereof: the new phenyl-alkane-carboxylic acid derivatives have hypoglycaemic and/or hypolipidaemic properties.