baber/WOPTO huggingface dataset:
Patent MX-171464-B (MX)
Inventor: HERMSEN MANFRED
IPC: A23F5/20
Filed: 1988-11-11
Abstract: Known processes for decaffeinating green coffee using water-containing liquid carbon dioxide operate above the critical pressure of the carbon dioxide. This is considered necessary, as it is feared that aroma components would be coextracted at lower pressures. In contrast, the object of the invention is to provide a more economical decaffeination process without adversely affecting the aroma of the green coffee. This object is achieved by a process for green coffee decaffeination in which the green coffee is adjusted to an increased water content and then selectively extracted with water-containing liquid carbon dioxide at below the critical pressure of the carbon dioxide. This can be carried out particularly economically; surprisingly no aroma loss at all takes place by coextraction of constituents.
Patent MX-165636-B (MX)
Title: Freno de disco con calibrador corredizo y conjunto de zapata de freno para el mismo
Inventor: EVANS ANTHONY C
IPC: F16D55/00
Filed: 1989-04-19
Abstract: La presente invención se refiere a un conjunto de freno de disco para aplicar una fuerza de frenado a un disco rotatorio que tiene un eje de rotación y una superficie de fricción interior y otra exterior, este conjunto de freno de disco comprende: un miembro estacionario rígido al interior del disco que tiene dos brazos que reciben momento de torsión circunferencialmente espaciados que se extienden axialmente encima y a través de la periferia del disco rotatorio; miembros de espiga primero y segundo liberables y rígidamente fijados al miembro estacionario y que se extienden paralelos al eje; un calibrador que tiene una pata interior y una pata exterior, este calibrador estando sostenido en una posición operativa sobre los miembros de espiga, para movimiento de deslizamiento limitado sobre los mismos; un conjunto de zapata de freno interior que incluye una placa de respaldo interior y una almohadilla de fricción asegurada a la misma, esta placa de respaldo interior, estando soportada sobre los brazos que reciben el momento de torsión, sobre el lado interior del disco, para movimiento de deslizamiento axial, de tal manera que el momento de torsión de frenado, se transfiere a los brazos de momento de torsión mencionados; un conjunto de zapata de freno exterior que incluye una placa de respaldo exterior, una almohadilla de fricción asegurada a uno de sus lados y elementos que retienen al calibrador radial movible entre una primera posición en la cual esos elementos son operables y una segunda posición en la cual esos elementos son inoperables para acoplar un tope sobre el calibrador y para restringir el movimiento radialmente  hacia afuera del calibrador cuando este está sostenido sobre los miembros de espiga, la placa de respaldo exterior, está sostenida sobre los brazos que reciben el momento de torsión, sobre el lado exterior del disco, para movimiento de deslizamiento axial, de manera que, el momento de torsión de frenado, es transferido a los brazos del momento de torsión; elemento de accionamiento de freno montado sobre el calibrador para aplicar una fuerza axial a la placa de respaldo interior, para empujar la almohadilla de fricción interior a acoplamiento friccional con el disco, con lo cual se causa el movimiento axial del calibrador, de manera que la pata exterior del calibrador empuja la almohadilla de fricción exterior, a acoplamiento con el disco; en donde, cuando se libera la segunda espiga del miembro estacionario rígido y los elementos de retención del calibrador radial, están en la segunda posición, el calibrador queda libre para rotar alrededor de la primera espiga, desde la posición operativa hasta una posición de mantenimiento, y en donde, cuando el calibrador está en la posición de mantenimiento, este no interfiere con la remoción del conjunto de zapata de freno interior y el conjunto de zapata de freno exterior de los brazos que reciben el momento de torsión.
Patent MX-171012-B (MX)
Title: Composicion acuosa gelificable y su uso en la recuperacion mejorada de petroleo
Inventor: LOCKHART THOMAS PAUL
IPC: C09K8/88
Filed: 1990-03-30
Abstract: La presente invención se refiere a una composición acuosa gelificable, capaz de reducir la permeabilidad de zonas de permeabilidad elevada en un depósito de petróleo, caracterizada porque está en la forma de una solución acuosa que comprende: a) un polímero orgánico soluble en agua, entrelazable por el efecto de un agente de entrelazamiento de ion de metal polivalente; b) un agente de entrelazamiento de ion de Cr(III); c) un ligando pra el agente de entrelazamiento, seleccionado de alfaaminoácido y alfa-hidroxi ácidos orgánicos solubles en agua; el componente (a) está presente en una cantidad de entre 1000 y 50,000 ppm; el componente (b) está presente en una cantidad de entre 10 a 5000 ppm; la relación en peso del componente (a) al componente (b) varía de 1:- 1000:1; el componente (c) está presente en una cantidad de entre 0.5 y 500 moles por átomo gramo de componente (b); y la composición tiene un pH igual a, o menor que, aproximadamente 7.0
Patent MX-173707-B (MX)
Title: Proceso para hacer carboxilados de alquil etoxi
Inventor: CRIPE THOMAS ANTHONY
IPC: C09K23/42
Filed: 1990-05-22
Abstract: La presente invención se refiere a un proceso para preparar un surfactante de carboxilado de alquil etoxi de la fórmula: RO(CH2CH2O)xCH2COO-M+ donde R es un grupo alquilo de C8 a C18, x es un número cuyo promedio va de 1 hasta 15 y M es un catión de metal alcalino o de metal alcalinoterreo caracterizado porque dicho proceso comprende hacer reaccionar; a) un alcohol graso etoxilado de la fórmula RO(CH2CH2O)xH, donde R es un grupo alquilo de C8 a C18 y x es un número cuyo promedio va de 1 a 15, b) una base impedida de la fórmula RO-M+, donde RO- es un alcóxido secundario o terciario, R es un grupo alquilo no lineal de C4 a C12 con por lo menos un punto de ramificación dentro de los 3 átomos de carbono del átomo de oxígeno y M es un catión de metal alcalinoo de metal alcalinoterreo; y c) ácido cloroacetico anhidro, a una relación molar de la base impedida con el ácido cloroacetico anhidro de 2:1, o una sal de metal alcalino o una sal de metal alcalinoterreo del a´cido cloroacetico anhidro, a una relación molar de la base impedida con la sal de metal alcalino o de metal alcalinoterreo de ácido cloroacetico de 1:1, donde la relación molar del alcohol graso etoxilado con el ácido cloroacetico anhidro o la sal de metal alcalino o alcalinoterreo del mismo es de 1:0.7 a 1:1.25, la temperatura es desde 20 hasta 140 grados C y la presión es desde 1 hasta 760 mm Hg.
Patent PT-2019123259-B (PT)
Inventor: JOÃO FILIPE COLARDELLE DA LUZ MANO
IPC: A61L27/56
Filed: 2018-12-18
Abstract: A presente invenção diz respeito a hidrogéis bioativos produzidos a partir de plasma sanguíneo humano. Em particular, a invenção diz respeito a materiais multifuncionais que podem ser usados para encapsulamento celular, como plataforma para cultura de células, plataforma para estudo de métodos e tratamentos médicos, mais particularmente, hidrogéis formados a partir de componentes do sangue e tecnologias para o uso destes materiais para investigação, tratamentos biomédicos, indústria farmacêutica e na área da biotecnologia. Esta investigação está relacionada ainda com estruturas imprimiveis em 3D, esponjas, espumas, fibras, partículas, cápsulas, membranas e sistemas injetáveis que incorporem o hidrogel. Mais ainda, esta invenção permite o controlo na sua composição em fatores biologicamente ativos que podem ser libertados pelo hidrogel.
Patent PT-76218-B (PT)
Title: Process for the preparation of a fabric softening composition concerning lanoline and analogous materials
IPC: C11D3/20
Filed: 1983-02-09
Abstract: A fabric softening composition comprises an aqueous base, a cationic fabric softener and up to about 10% lanolin. The cationic softener and lanolin are preferably in the ratio of 20:1 to 1:20 and the level of cationic softener in the composition may be from 0.5% to 30%. Other conventional fabric softening composition ingredients may be present. The lanolin may be replaced by a lanolinlike material such as derivatives thereof or one or more of the active constituents of lanolin either extracted therefrom or derived from other sources. The presence of lanolin in the composition improves the viscosity and performance thereof.
Patent PT-77611-B (PT)
IPC: B21F35/00
Filed: 1983-11-04
Abstract: 1. An automatic machine for curving, according to a predetermined configuration, thin rectilinear metallic elements of constant thickness of the wire, strip or tube kind, this machine including a bending device (12) which comprises a distributor member (13) through which the element to be curved (1) may be inserted to extend beyond an outlet of said distributor member, a bending member (14) which is located downstream and in in the vicinity of the outlet of the distributor member (13) and which may, by means of a first drive mechanism (24), be driven with an angular rotational movement about a first axis (Y) perpendicular to the extending direction of the element to be curved, said curving machine further comprising first driving means (5) for generating a relative stepped feeding movement between the element to be curved and the bending device (12), as well as second driving means (49) for generating a relative angular rotational movement between the bending device (12) and the element to be curved (1) about a second axis (Z) merging with the extending direction of the element to be curved, the operations of the first driving mechanism and second driving means (24, 29) being synchronized with the operation of first driving means (5), according to a predetermined cycle, said curving machine being characterized in that the bending member consists in a bending finger (14) which is associated with a second drive mechanism (23) adapted to reciprocate said bending finger along a rectilinear path (X) parallel with said first axis (Y), the bending finger being supported in a frame (22) which is mounted for rotation about said second axis (Z) and on which said second driving means (49) act.
Patent PT-81027-B (PT)
Title: Ultra sound sounding line for pregnancy detection apparatus in animals
IPC: A61D17/00
Filed: 1985-08-26
Abstract: Bei einem Schallkopf für Echolot-Geräte zur Trächtigkeitsuntersuchung bei Tieren, der über ein Kabel mit dem Testgerät (Ultraschallgerät) verbunden ist, ist ein flaches mit einem abgerundeten Vorderteil ausgerüstetes Gehäuse vorgesehen, das den Sende- und Empfangs-Schallwandler in einer seitlichen Aufnahme im Gehäuse trägt, wobei der Schallkopf von einem Ultraschallstrahlen durchlässigen, das Kontaktmittel in der Arbeitslage sichernden Umhüllung umgeben ist. Als Umhüllung des Schallkopfes kann eine Überzugskappe oder ein ärmellanger Einmalhandschuh aus Gummi oder Kunststoff dienen. Das Unterteil des Schallkopfes kann ein Kupplungsglied für eine Verlängerungsvorrichtung tragen. Diese kann aus einem oder mehreren Kunststoffrohren bestehen.
Patent PT-83072-B (PT)
IPC: A63B61/00
Filed: 1986-07-28
Abstract: A ball-game device comprising a baffle wall arranged on a transportable stand is characterized by the fact that the baffle wall has a front surface designed in the shape of a spherical indentation, and there is provided a frame. The frame surrounds the baffle wall and is supported on the stand. The baffle wall is, in turn, supported on the frame by means of at least one flexible fastening element.
Patent PT-89415-B (PT)
Inventor: KLEIN JOSEPH THOMAS
IPC: C07D521/00
Filed: 1989-01-10
Abstract: There are described compounds of the formula <CHEM>  where n is 0 or 1; R1 is independently hydrogen, loweralkyl, loweralkenyl, loweralkynyl, loweralkoxycarbonylloweralkyl, loweralkylaminocarbonylloweralkyl, aminocarbonylloweralkyl, arylloweralkyl, phenyl, nitrophenyl, cyanophenyl, trifluoromethylphenyl, aminophenyl, loweralkanoylaminophenyl, loweralkoxycarbonyl, arylloweralkoxycarbonyl, aryloxycarbonyl, loweralkylaminocarbonyl, arylloweralkylaminocarbonyl, arylaminocarbonyl, alkanoyl, arylloweralkanoyl, aroyl, alkenoyl, alkynoyl or -R5-NR min R sec where R5 is loweralkylene, loweralkenylene or loweralkynylese and R min  and R sec  are each independently loweralkyl or alternatively the group -NR min R sec  as a whole is 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl, 4-loweralkyl-1-piperazinyl or 4-aryl-1-piperazinyl;  R2 is hydrogen or loweralkyl; R3 and R4 are each independently hydrogen of loweralkyl, or alternatively R3 and R4 taken together form -CH=CH-CH=CH- so that the moiety <CHEM>  becomes an indazole ring; and X is hydrogen, nitro, amino, halogen, loweralkanoylamino, arylloweralkanoylamino, aroylamino, alkylamino, arylloweralkylamino, loweralkyl, and cyano; and a process for their preparation. The compounds or the invention are useful as analgesic and antidepressant agents.
Patent PT-90536-B (PT)
Title: máquina de prensar solas para calçado em geral
Inventor: PAOLLUCI ENZO
IPC: A43D25/06
Filed: 1989-05-12
Abstract: A presente invenção refere-se a
uma nova máquina de prensar solas, automática, para colar as
solas dos sapatos às gáspeas. Obtem-se com ela uma colagem
perfeita, sem pregas nas sobreposições. A máquina possui
duas membranas de borracha (A) e (B) de forma plana, que comprimem
a sola sobre a gaspea a pressões maiores do que a pre£
são atmosférica.
Patent PT-91079-B (PT)
Inventor: CHIESI PAOLO
IPC: C07D213/80
Filed: 1989-07-06
Abstract: Novel processes for the preparation of morniflumate and analogous compounds are described, which processes allow to obtain directly the product as the free base, according to simplified synthesis schemes and in significantly higher yields than those obtained by the prior art processes. The processes of the present invention are particularly advantageous for industrial applications.
Patent PT-91117-B (PT)
Inventor: REDPATH JAMES
IPC: A61P9/04
Filed: 1989-07-10
Abstract: The invention relates to pyridazinone compounds of the general formula I: <CHEM>  wherein R<1> represents one to four substituents, which may be the same or different and are selected from H, OH, halogen, NO2, unsubstituted or C1-C4 alkyl substituted amino, C1-C4 alkyl, C1-C4 halogen substituted alkyl, O-ALK-NR<4>R<5>, C1-C4 alkoxy, whereby two substituents taken together may also represent a methylenedioxy group ;  R<2> and R<3> represent independently H or C1-C4 alkyl; R<4> and R<5> represent independently H or C1-C4 alkyl, or form together with the nitrogen a 5- or 6- membered ring;  X represents S or O;  the dotted line represents an optional bond;  and their pharmaceutically acceptable salts. The compounds according to the invention have a cardiotonic, blood platelet aggregation inhibiting, systemic vasodilator, pulmonary vasodilator, and bronchodilator activity, and more particularly they show a very potent increase of the force of the muscular contractions of the heart, reduce afterload on the heart, improve pulmonary blood flow, and improve airways ventilation.
Patent PT-91298-B (PT)
Inventor: GIOVANNINI UMBERTO
IPC: F16L1/16
Filed: 1989-07-27
Abstract: A system for the progressive remote release of a series of clamps clamped in succession along an underwater structure, comprising a withdrawal rope 20 which has a special enlargement 21 at one end and is made to pass through the central through bore 17 in the connection pins which lock the clamps of the series, said pins being in the form of two coupled half-pins 15, 16 the enlargement to be freed to engage the next clamp. A method for operating the release system is also provided. <IMAGE>
Patent PT-94130-B (PT)
Inventor: FRACHEY ENRICO
IPC: A43B21/28
Filed: 1990-05-23
Abstract: A sports shoe having a vamp (A) and a lower support part (1) which includes a sole (2), and a wedge (3) arranged on said sole, a mounting insole (5) and an additional insole (6) which is in contact with the user's foot. The shoe includes, associated with the lower support part (1), an insert (13) comprising elements (14) which are elastically deformable under pressure and which are enclosed in an airtight casing (15) advantageously of a platic material, the insert (13) being arranged in a seat (16, 17) provided in the wedge (3) and in the mounting insole (5) in a position corresponding with the heel of the foot. A further insert (13A) may be provided at a different location of the shoe.
Patent PT-95129-B (PT)
Inventor: COFFLARD DANIEL
IPC: G01N3/32
Filed: 1990-08-28
Abstract: This invention relates to a fatigue test bench for engine cylinder heads, particularly for motor vehicles. This bench comprises as main elements: a device for fixing the test cylinder head on an intermediate connecting member, connecting it to the means of establishing hydraulic pressure in the combustion chambers and in the circulating of the heat bearing fluids; a pressure generating device which simulates as faithfully as possible and in a reproducible manner the pressure cycle as a function of time in the combustion chambers; and a system of circulating heat bearing fluids through the water chambers of the cylinder head with two differnt circuits, one at ambient temperature and the other at a higher temperature used alternately by means of a regulable timing device which controls the operation of one or other of the circuits. The apparatus according to the invention makes it possible in a limited time, generally less than half the time required for tests on an engine bench: for a given type of cylinder head, to define the most suitable alloy or alloys; to develop new alloy compositions which are more suitable for the increasingly more severe demands encountered in the field of motor vehicle cylinder heads; to rapidly test new forms of cylinder heads; and to draw up comparative data of resistance to mechanical fatigue.
Patent PT-95961-B (PT)
Inventor: CONTI RENATO
IPC: A61K31/715
Filed: 1990-11-22
Abstract: A process for the depolymerization and the supersulfation of heparin and the so obtained supersulfated heparins are disclosed. The process comprises treating heparin with oleum containing from 2 to 6% free sulfuric anhydride at a temperature from -10 to +20<o>C. The obtained heparins have molecular weights from 2000 to 5000 and a sulfation degree from 3.4 to 4.3. All of them are endowed with a remarkable antithrombotic activity.
Patent PT-96096-B (PT)
Inventor: OETELAAR PETRUS JOHANNES MARIA
IPC: A61K31/4418
Filed: 1990-12-05
Abstract: Disclosed are stabilized aqueous preparations containing an antidepressant in admixture with a stabilizing compound such as L-methionine, D-methionine, DL-methionine, or mixtures thereof. The stabilized preparations display better stability when exposed to light, relatively high temperatures, time, and peroxides resulting in longer shelf-lives. Antidepressants which are stabilized include mirtazapine, mianserin, septiline, and amitriptyline.
Patent RO-108429-B (RO)
Inventor: NEAGU GHEORGHE
IPC: B21D24/14
Filed: 1992-02-12
Abstract: Invenția se referă la o presă cu cap
revolver, cu acționare hidraulică, pentru matrițarea
precisă, într-una sau mai multe etape, a unor piese
metalice, cu sau fără cavitate interioară. Presa este
prevăzută cu un batiu (1) dotat cu ghidaje
orizontale, pentru două falei articulate (2) portmatriță
și cu două coloane laterale (3), pe care
culisează o traversă (6) dotată cu un cap revolver,
pe care sunt montate matrițele superioare sau
poansoanele (24). Un cilindru hidraulic (11)
acționează simultan, prin două sisteme de pârghii
(17, 18 și 8,9) atât fălcile (2), cât și traversa (6) cu
cap revolver, cursa în gol a acestora efectuându-se
cu viteză mare, iar cursa activă cu viteză mică și
forță mare. Evacuarea piesei finite și introducerea
semifabricatului se fac pe orizontală, fără a uza,
prin frecare, matrița inferioară. Utilizarea presei
este recomandată, mai ales, atelierelor de
prelucrare la cald, dar poate fi utilizată, de
asemenea, cu bune rezultate în orice secție de
debitare, dotată și cu un cuptor corespunzător,
evitându-se transportarea inutilă a semifabricatelor,
pe ruta calsică debitare-forjă -atelier de prelucrare.
Patent SE-379535-B (SE)
Inventor: FERNHOLZ H
IPC: C07C69/155
Filed: 1969-07-18
Abstract: Preparation of allyl esters of carboxylic acids in the gaseous phase by reacting propylene, oxygen and carboxylic acids at elevated temperatures in the presence of a catalyst consisting of an inert carrier and a salt of a noble metal of the 8th group of the periodic system and 0.01 to 20 per cent by weight of bismuth.
Patent SE-323895-B (SE)
Inventor: KARLSSON G
IPC: B60P7/08
Filed: 1968-11-21
Abstract: A device for tensioning and fastening a flexible elongated member, such as a chain or wire. A frame has a pressure bellows and a lever mounted thereon. The pressure bellows is operatively connected to the lever by a shank member whereby the stroke of the pressure bellows is multiplied by the leverage ratio of the lever so that the free end of the lever goes through a increased stroke to tension a flexible elongated member attached to the free end of the lever.
Patent SE-330659-B (SE)
Inventor: SCHEIDWEILER A
IPC: G08B17/11
Filed: 1967-12-28
Abstract: 1,200,120. Fire alarms. CERBERUS A.G. 29 Dec., 1967 [29 Dec., 1966], No. 59190/67. Heading G4N. [Also in Division G1] A fire alarm comprises a smoke, temperature or radiation detector 1 feeding an amplifier (such as 4, 8) having feedback arranged so that a change in the condition of detector 1 is maintained until the system is reset. Detector 1 may be an ionization chamber or photocell; field-effect transistor 4 and junction transistor 8 being normally non-conductive. The occurrence of a fire causes the resistance of detector 1 to increase, driving transistors 4, 8 into conduction and providing an indication on a meter 9. This condition is maintained by feedback across resistor 3 which reduces the energizing voltage of the ionization chamber 1. The threshold at which the circuit operates is adjustable by resistor 6. A plurality of such circuits may be connected across terminals 10, 12, 15 to feed a common indicator 9; the circuits being tested by momentary operation of a switch 17 which provides an indication on a meter 19 should any one detector fail. In Fig. 4 (not shown) a further transistor 21 is shunted across resistor 6 so as to reduce the threshold in the event of a fire. Transistors 4, 8 also become inherently conductive in the event of an increase in ambient temperature. If a photo-cell is used as detector 1, the circuit may operate a light source, optical feedback being provided between the lamp and the photo-cell. Fig. 1 (not shown) relates to a known alarm comprising an ionization chamber coupled via a field-effect transistor and Zener diode to an indicator controlled by a thyristor.
Patent SE-398177-B (SE)
Inventor: KRUG H
IPC: H01M4/73
Filed: 1975-03-14
Abstract: 1455103 Electrode grid for lead storage battery VARTA BATTERIE AG 16 May 1975 [25 May 1974] 20928/75 Heading H1B An electrode grid for a lead storage battery comprises an expanded metal support 1 for the active material, a frame 2 formed of a lead wire having an aluminium core, and a lug 4 formed by the ends of the wire. An additional reinforcing loop or loops 3 of lead wire with an aluminium core may be provided, the ends of which form part of the lug 4. The grid may be made of a Pb/Ca alloy (e.g. comprising 0À05% Ca, 0À65% Sn, 0À5% Hg) and the core of the lead wire may be made of a high strength Al/Mg alloy; the cross-section of the wire may be circular, rectangular or trapezoidal. It is stated that the grid of the invention results in a weight reduction of 30% and a conductivity improvement of 62%, and the grid lends itself easily to automated manufacture. The grid may be used as the negative electrode in a lead storage battery.
Patent SE-415923-B (SE)
Title: Accumulator for storing heat energy in a liquid
Inventor: BENGTSSON LARS-ERIK
IPC: F24D15/00
Filed: 1979-09-26
Abstract: An accumulator 1 for storing of a heated or cooled liquid is by introduction of such liquid arranged to discharge liquid with a diminished or increased heat content, respectively. The container 4 of the accumulator is provided with an internal flexible and vertically movable wall 25 in order to prevent mixing of the two liquids. <IMAGE>