baber/WOPTO huggingface dataset:
Patent IT-1210493-B (IT)
Inventor: COHEN IRUN ROBERT
IPC: A61K35/12
Filed: 1984-09-07
Granted: 1989-09-14
Abstract: Composition for the prevention and treatment of autoimmune diseases are provided which comprise as an active ingredient membrane material shed from autoimmune T lymphocytes, or activated T lymphocytes which are treated by a pressure application and releases process. There is also provided processes for obtaining such active materials and for preparing pharmaceutical compositions containing them.
Patent IT-1012819-B (IT)
IPC: D06M101/16
Filed: 1974-05-24
Granted: 1977-03-10
Abstract: Amine oxides of the formula R1R2R3N->O, in which R1 is medium- to long-chain alkyl, R2 is short- to long-chain alkyl or polyethyleneglycol, R3 is short chain alkyl or polyethyleneglycol, with the provisos that the polyethylene glycol groups together have not more than 10 glycol units, and that R3 is polyglycol if R2 is medium- to long-chain alkyl, are useful as antistatic agents in lubricating agents for synthetic fibers. The amine oxides are distinguished by a good thermal stability, are low-volatile, non-corrosive, compatible with usual lubricating agents and soluble in aqueous and oily lubricating compositions.
Patent IT-1213227-B (IT)
Title: Tin-based alloy for soldering
Inventor: ANGELO PASSINI
IPC: C22C/
Filed: 1984-10-23
Granted: 1989-12-14
Abstract: Appts. comprises means (1) for mounting the fruit; means (2) arranged in spaced relation to (1) for mounting for directing at least one pressurised jet of gas (3) onto the exposed plurality of juice sacs so as to separate them from the rest of the fruit; means for causing relative motion substantially parallel to the plane, between (2) and (I) so as to cause scanning of the plurality of juice sacs by (3) and means for correlating scanning with the shape of the fruit, so as to prevent impingement of said at least one jet of gas on the exposed area of peel
Patent IT-1094766-B (IT)
Title: Heating and folding polypropylene sheet to make boat hulls - for intrinsically leakproof hulls
IPC: B29C53/84
Filed: 1978-05-19
Granted: 1985-08-02
Abstract: Flat thermoplastic sheet is heated along linear zones until soft enough to be folded along the softened zones to produce a hollow form, specifically a boat hull. The degree of folding is controlled by support from a suitable solid template or model. The fold is fully developed and then supported during cooling by mechanisms which press the fold panels against the template surfaces in a suitable sequence. Superimposed folds may be fastened together by bolts, welding or adhesives. Esp. suitable for makign small dinghy from rectangular polypropylene sheet. Pref. the fold zones are first moved into a reverse fold to orient the fold zone material sufficiently to be strong enough to service storage of the hull in an unfolded or partially collapsed form. The hulls are intrinsically leakproof, being free of inter panel joints.
Patent IT-1155421-B (IT)
Inventor: SCHLOEMER GEORGE C
IPC: C07D317/18
Filed: 1982-12-10
Granted: 1987-01-28
Abstract: Pharmaceutically useful optically active  alpha -arylalkanoic acids of the formula <CHEM> where Ar is aryl and R1 is alkyl or cycloalkyl or esters, ortho esters, or amides thereof are stereoselectively prepared by contacting a reagent of the formula Ar-MX, (Ar) 2M or ArM' where M is Cd, Cu(II), Mn(II), Mg or Zn, and M' is Cu(I) or Li, and X is halogen, with an optically active compound of the formula <CHEM>  where Z is a leaving group and Y is halogen, acyloxy or <CHEM> where R' and R'' are alkyl, aryl or with N are a heterocyclic group, to form the optically active ketone of the formula <CHEM> which is ketalized and rearranged to said acid, ester, ortho ester or amide. Alternatively, said ketone is reduced to the corresponding alkanol, which is rearranged to the  alpha -arylalkanal. The alkanal so produced is converted to said acid by conventional methods.
Patent IT-1206621-B (IT)
Title: Continuity tester for telecommunications - has seven special switches associated with each major component and linked with test unit operative for short time interval
IPC: H04Q/
Filed: 1978-07-25
Granted: 1989-04-27
Abstract: The transmitter (S) and receiver (E) for speech frequency signals are connected through switches (AS, AE) to the time distribution multiplex-bus (ZS) and through this to a control circuit (Stz. The bus-line is also connected through to the telephone (two-wire) switch unit (AT). The continuity test is made by the use of additional lines from the control unit (Stz) to the switch units (tx, ty) and through a central unit (ZE) which only operates for a short time, and is linked to four line sensors (U1, U2, U3, U4). The first of these (U1) is associated with the digital-analogue converter (W2), the second (U2) is associated with a fork circuit (G). The third (U3) is linked with the calling subscriber (Tln) and is in the form of a weak relay. The fourth special switch (U4) is a fork with active elements.
Patent IT-1045515-B (IT)
Title: 5-hydroxy-2-carboxy-pyrone (comeric acid) - prepn by heating 2,5-diketo-gluconic acid
IPC: C07D/
Filed: 1969-09-03
Granted: 1980-05-10
Abstract: 5-hydroxy-2-carboxy-4-pyrone (I) (comenic acid) is prepared by heating an aqueous soln. of 2.5-diketo-gluconic acid. An aqueous soln. contg. 1-30% wt. of the 2,5-diketo-gluconic acid is heated at a temp. of 20-120 degrees C. The metal salts or lower alkyl ester of (I) can also be prepared. The process enables (I) to be prepared economically on a large scale. (I) is an intermediate in the preparation of maltol for use as a food flavouring agent.
Patent IT-1243574-B (IT)
Title: Consolidation of the anodes of electrical lead accumulators
Inventor: ERCOLES VANNA
IPC: H01M/
Filed: 1990-11-12
Granted: 1994-06-16
Abstract: This relates to a physico-chemical treatment capable of providing a consolidation of the anodes of electrical lead accumulators.
Patent IT-1125131-B (IT)
Title: Flooded evaporator for air conditioning system
Inventor: BERTI PEDRO MANCIN
IPC: F24F/
Filed: 1979-12-20
Granted: 1986-05-14
Abstract: The evaporator comprises tubes (10) assembled in a honeycomb pattern. Ribs are fixed (6) to the tubes, and a plate bent into a zigzag pattern (8) and with zigzag notches, cut along it, is inserted in the tubes, forming a static turbulence inducer. There can be two tanks acting as flooding vessels for the liquid coolant, mounted at the sides, with headers inside forming tube supports and hermetically sealed. The evaporator may contain two rows and several columns of double flow passages, whose rectangular cross section forms a parallelepiped body of the evaporator.
Patent IT-1185784-B (IT)
Title: Active principal electro kinetic characterisation microscope
Inventor: FALLETTA CARLO SALVATORE
IPC: G01N/
Filed: 1985-07-25
Granted: 1987-11-18
Abstract: The radiant heater has a heating element composed of heating wire, which is laid on an insulating support dish and which forms a current-carrying cross-sectional area and a heat-radiating surface. The current-carrying cross-sectional area is divided between at least two single wires which are twisted together. The single wires have the same or different circular diameter. The single wires have a cross-sectional area which deviates from the circular form. The cross-sectional area is stellar or oval in shape. One or more single wires have a circular diamter and one or more single wires have a cross-sectional area which deviates from the circular form. The heating element is laid uncoiled and spirally on the insulating support. The wires are pre-oxidised.
Patent IT-1237030-B (IT)
Title: Improvements in supply mechanisms for alternative pumps, especially liquid pumps used in flood conditions.
Inventor: CORALLO GIUSEPPE
IPC: F04D/
Filed: 1989-11-07
Granted: 1993-05-13
Abstract: Supply mechanism for alternative pumps, comprising a vertical pipe joined to the liquid reservoir at the upper end, and the pump chamber at the lower end, a gravity operated body set neat the base is made of a spherical cap shaped cup, woks in conjunction with a seal in the pipe, and rests in an open position on a pierced disk, this is turn, while sucking, causes a return in possible gaseous substances or steam from the pump chamber to feed reservoir.
Patent IT-1156795-B (IT)
Title: 14-Amino-alkylthio-acetoxy-multiline derivs. prodn. - from amino-alkane:thiol and sulphonate ester, for use as veterinary antibiotics
IPC: A61K/
Filed: 1978-06-02
Granted: 1987-02-04
Abstract: Prodn. of pleuromutilin derivs. of formula (I) comprises reacting, in presence of phase-transfer catalysts, a sulphonate ester (II) with a mercapto-amine (III), then opt. converting to a salt with an organic or inorganic acid. (n = 2-5; R1 is ethyl or vinyl; R2 and R3 are 1-4C alkyl, or together complete a heterocycle opt. contg. an additional O, S or NR5; R5 is 1-4C alkyl; R6 is 1-4C alkyl or phenyl opt. substd. by 1-4C alkyl).
Patent IT-1210796-B (IT)
Title: Railcar for renovating railways
Inventor: VALDITERRA ENRICO
IPC: E01B29/05
Filed: 1987-06-08
Granted: 1989-09-20
Abstract: The glove has a front glove portion for covering the palm and adjacent forward portions of the fingers, and an enclosing portion. The latter connects the opposite sides of the front portion and encloses the rest of the hand and fingers. A short, flexible, though somewhat stiff, squeegee is secured to the enclosing portion and extends outwardly. The user can employ the squeegee to free his goggles or glasses from snow or rain deposited on them.
Patent IT-1083391-B (IT)
Title: Sawtooth generator for TV receiver horizontal deflection circuit - has charge stored on capacitor when first switch is open returned to supply via second switch when first is closed (NL 15.12.78)
IPC: H03K/
Filed: 1977-06-27
Granted: 1985-05-21
Abstract: The sawtooth current generator, for a television receiver's horizontal deflection circuit, produces a sawtooth current whose amplitude can be easily and efficiently modulated. A third capacitor (C1) is connected such that the energy it has stored during a first time interval when a first switch (Tr) was open is returned to the supply via a second switch (Ty1) when the first switched is closed. A third switch (Ty2) is located between a first inductor (L1) and a first flyback capacitor (Cr2) when the first switch is closed.
Patent IT-1045222-B (IT)
Title: Direct air press. actuated pump - has constant level tank supplying pumping chamber(s) via non return valve(s)
IPC: F16K/
Filed: 1972-11-10
Granted: 1980-05-10
Abstract: In the direct air pressure actuated liquid pump, a tank receives the liquid via a float valve or the like and provides a constant-level supply for at least one pumping chamber. The or each chamber extends above the tank level and has an electrical valve, suitably at the top, for admitting compressed air. In use, liquid enters the chamber through a non-return valve, during which time the electrical valve may serve as an atmospheric vent. Then the electrical valve admits the air for displacing the liquid through another non-return valve to a delivery pipe.
Patent LT-5289-B (LT)
Title: Window construction system
Inventor: ASAKA SAULIUS
IPC: E06B3/28
Filed: 2005-01-11
Abstract: The invention relates to a window construction and may be used for a construction of a modern living house. The window formed from a wooden frame with sealing elements and a few of glasses and fastening elements. The stack glasses are fixed in the window frame, and the third glass is stuck up to a fastening unit to cover the gate pier however on the frame there is fixed protective aluminium profile.
Patent LT-5450-B (LT)
Title: Orthopedic iron of ankle-foot
Inventor: TAMASAUSKAS RAIMONDAS
IPC: A61F5/37
Filed: 2005-12-20
Abstract: The invention relates to medical devices. Ankle - foot orthopedic iron comprises a frame, which is made from light and hard composite of carbon fibre and a lower part of a frame beside inside foot arc is connected with tread, a top part at a leg is fixed in cover, A curve at a top part of a heel overpasses into straight part, leaving Achilles tendon. Two offsets are disposed beside lower part of a shin, which by holders include a shin at top part and a front part of a tread is less stiff than part at a heel, compared with central stiff part of tread.
Patent MX-168288-B (MX)
Title: Procedimiento mejorado para la preparacion de acetilacetonatos de lantanidos
Inventor: HERNANDEZ MARIA AURORA ARMIENT
IPC: C01F17/00
Filed: 1988-06-15
Abstract: La presente invención se refiere a un procedimiento mejorado para la preparación de acetilacetonatos de lantánidos que consiste en los siguientes pasos: pesar una pequeña cantidad de óxido de lantánido en una celda especial de reacción; disolver el óxido de lantánido con HC1 1 N calentándolo suavemente hasta formar una solución de cloruro de lantánida, dejarla enfriar y medir un pH; separadamente pesar acetilacetona recien destilada utilizando 4.5 moles por cada mol de lantánido añadiendole una mínima cantidad de NH3 para que forme acetilacetonato de amonio; añadir la solución de acetilacetonato de amonio a la solución de cloruro de lantánido controlando el pH utilizando indistintamente NH3 ó HC1 1 N a un PH entre un rango de 5.5. a 6.5 y al final de la reacción elevar al pH entre un rango de 6 a 7.0 con NH3; agitar al menos 24 horas, filtrar un desecador y dejar reposar al menos un día completo y finalmente secar.
Patent MX-168326-B (MX)
Title: Polimeros que comprenden un nucleo insoluble en alcali/envoltura soluble en alcali y composiciones de los mismos
Inventor: HARROP WILLIAM HENRY
IPC: C09D5/02
Filed: 1988-06-28
Abstract: La presente invención se refiere a una composición que comprende partículas de polímero de núcleo-envoltura, que tiene un núcleo de polímero en emulsión insoluble en álcali, una envoltura de polímero en emulción, soluble en álcali, que se injerta químicamente al núcleo, usando uno o más compuestos polifuncionales, de manera que, al disolver la envoltura con álcali, una porción   de esta envoltura ermanece unida o asociada con el núcleo, en que la relación en peso del polímero de núcleo al polímero de envoltura es de aproximadamente 85:15 hasta 15:85, y el núcleo y la envoltura se polimerizan cada uno en secuencia, en forma independiente, por la polimerización en emulsión de sistemas de monómero.
Patent MX-171131-B (MX)
Title: Una llanta neumatica
Inventor: WELTER THOMAS NICOLAS HUBERT
IPC: B60C9/00
Filed: 1989-02-07
Abstract: La presente invención se refiere a una llanta neumática que comprende una capa de armazón que comprende una pluralidad de cables orientados a de 76 a 90 grados con respecto a un plano circunferencial-medio de la llanta, dos o más capas de banda que están dispuestas radialmente hacia afuera de las capas de armazón en una región de corona de la llanta, cada uno de los cables de capa de armazón comprendiendo dos o más hilos retorcidos juntos entre sí, cada uno de los hilos consiste en una pluralidad de filamentos de aramida, caracterizada por los cables de las capas de armazón que tienen un multiplicador de torsión en la escala de 8 a 10 y una relación de torsión en la escala de 1 a 1.2 y, cada una de las capas de banda comprende una pluralidad de cables comprendiendo al menos un hilo que consiste en filamentos de aramida y cuando menos un hilo que consiste en filamentos de ya se naylon o de poliéster, todos los hilos estando retorcidos juntos entre sí.
Patent MX-166324-B (MX)
Inventor: HERTEL JAMES E
IPC: B65H18/16
Filed: 1989-02-28
Abstract: There is disclosed a surface winder which in a preferred embodiment includes a stationary upper winding roll (23), a lower movable winding roll (28) and a rider roll (25) which form a three roll cradle, the lower winding roll (28) being reciprocated to control the position of a partially wound core (C) until the rider roll ((25) returns to cradle position after permitting passage of a previously wound log (L) and in which a compensator roll (51) is provided to control web (W) slack after cutoff and transfer.
Patent MX-173808-B (MX)
Inventor: FETCENKO MICHAEL A
IPC: C22C1/02
Filed: 1990-07-20
Abstract: A method for the preparation of a highly alloyed metal hydride, hydrogen storage alloy material including titanium, zirconium, vanadium, nickel and chromium. The hydrogen storage alloy material is prepared by vacuum induction melting electrochemically operative amounts of the materials in a nigh density, high purity graphite crucible, under an inert gas atmosphere.
Patent MX-173574-B (MX)
Inventor: RAYUDU S RAO
IPC: A01N43/64
Filed: 1990-09-18
Abstract: Synergistic combinations of ionene polymers and hexahydro-1,3,5-tris(2-hydroxethyl)-s-triazine for use in controlling fungal and bacterial growth in synthetic metal working fluids.
Patent MX-173685-B (MX)
Title: Tecnologia relativa al proceso de produccion de lodos inoculos para reactor uasb
Inventor: GUYOT JEAN PIERRE
IPC: C02F3/28
Filed: 1990-12-21
Abstract: La presente invención se refiere a procedimiento para producir inóculo anaerobio granular a partir de los lodos de residuales acuosos de plantas de tratamiento de aguas residuales u otras fuentes caracterizado porque comprende los pasos de: a) alimentar en continuo los lodos residuales acuosos con una carga de 0.5 a 5 kg SST/m3d (sólidos suspendidos totales por metro cúbico de reactor, preferentemente de tipo lecho de lodos de flujo ascendente; b) someter dichos lodos a una etapa de fermentación anaerobia, bajo las siguientes condiciones; temperatura del ambiente hasta 40ºC tiempo de retención hidráulica de 1 a 5 días; velocidad ascencional (recirculación) de 0.01 a 3m/h, con o sin agitación lenta;c) retener solidos dentro del reactor durante un tiempo de 20 a 60 días hasta que el material cambie a un aspecto granulado; d) sedimentar el producto en una cámara de reposo en donde se espesa entre el 3 y 6 por ciento en masa para su uso como inóculo.
Patent PT-77107-B (PT)
Title: Plant growth stimulators comprising metal ions and long-chain alkyl carboxylic acids and salts and derivatives thereof
IPC: A01N63/14
Filed: 1983-07-26
Abstract: Plant growth stimulator formulations comprising one or more long-chain carboxylic acids having between 14 and 48 carbon atoms, and salts, esters, and derivatives thereof, and at least one metal ion having a valence of +2 to +3. The formulations of the invention are highly useful in stimulating the growth of plant life and yield of crops in the field when applied as foliar sprays, seed soaks, and soil drenches.
Patent PT-81357-B (PT)
IPC: F42B10/44
Filed: 1985-10-23
Abstract: A device for reducing drag of a round of ammunition or projectile (1) comprises a gas-producing compound (3) such as a propergol, the combustion of which generates gases at a pressure of at least sufficient value to fill the low-pressure region which is formed at the rear end of a projectile and causes drag. The device comprises a gas-tight casing (2) containing the explosive compound (3) and an igniter (6) for initiating combustion of the compound. The casing comprises fasteners which cooperate with complementary fasteners (11) arranged at the rear end of the round of ammunition so as to permit gas-tight fitting of the casing at the rear end of the projectile, at any moment and in particular at the firing location, in order to reduce drag and to increase the range of the projectile.
Patent PT-84540-B (PT)
Inventor: WADELL LARS GUSTAF ALBERT
IPC: A23G3/00
Filed: 1987-03-23
Abstract: A method of rolling sheets of partially folded pastry (16) material advancing on a conveyor belt (23) characterised in that the partially folded pastry material (16) is transferred from the leading edge of the conveyor belt and admitted into a roughly circular cavity (15) having a diameter equivalent to the desired diameter of the final product and enclosed by at least four rollers (11,12,13,14) adjacent to the leading edge of the conveyor belt whose axes are parallel and extend transversely to the direction of movement of the belt (23), all the rollers (11,12,13,14) rotating in the same direction at a speed suitable for rolling the pastry material (16), after which the rolled product (16) is released from the cavity (15).
Patent PT-88873-B (PT)
Inventor: BRUCE PETER
IPC: B63B21/26
Filed: 1988-10-27
Abstract: The tensioning device (1) has a body member with two cable link chain cable between the holding devices. One of the cable holders has a releasable catch (6A) for engaging the link chain cable. A link (L1) of chain extending through the passage is caught automatically by the catch, when the chain is tensioned and released automatically when the chain is relaxed. Slots (9A,9B) are provided in the body whereby during chain tensioning a down line adjacent chain link (L2), threading the caught link, can swing relative to the caught link so as to form an angle of 27 or less. Clearance devices are formed on the body during chain tensioning.
Patent PT-91576-B (PT)
Inventor: WITTE ERNST-CHRISTIAN
IPC: C07D257/06
Filed: 1989-08-30
Abstract: The present invention provides sulphonamides of the general formula: <IMAGE> (I)   <IMAGE>  wherein R is a hydrogen or halogen arom, a cyano group or a C1-C6-alkyl or trifluoromethyl radical, n is 1, 2 or 3, m is 0 or 1 to 5, X is a valency bond, an oxygen atom, a carbonyl group or a -CHOH- group, A is a valency bond or a carbonyl group and B is a valency bond or an -NH- group; the physiologically acceptable salts thereof with inorganic and organic acids, as well as the optical isomers thereof. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them.
Patent PT-94692-B (PT)
IPC: B21D5/02
Filed: 1990-07-12
Abstract: A device is described for instantaneous fastening of a folding-press tool on its toolholder, allowing its positioning and removal from the front of the machine without having to move adjacent tools. It comprises a clamp 6 articulated around a longitudinal shaft 7, which clamp has a shield 9 on which the projection of the tool, which has a suitable shape, engages. After the tool has been engaged, it is pushed from its equilibrium position backwards, causing the clamp (flange) to rotate through the contact of the surfaces 21 and 22, which actuates a locking cam 12 which grips the clamp on the tool in the working position. In order to release the tool, it suffices to manoeuvre the cam; the tool is then coupled and can be removed by rotation to the front. The invention may be used to couple or immobilize all suspended components or components constructed on a support. Figure 3. <IMAGE>
Patent RO-64521-B (RO)
Inventor: WERNER KOCHMANN
IPC: A01N43/50
Filed: 1970-01-16
Abstract: Compozitie fungicida, continînd ca substanta activa compusi cu formula generala I (vezi formula în pag.1 a descrierii) în care R1 reprezinta un atom de hidrogen, grupe CH3-, C2H5, CH2=CH-CH2-, CCl3S-, CahCl4S-, R4 reprezinta un atom de oxigen sau de sulf, R5 reprezinta un atom de hidrogen, grupe CH3-, C2H5-, C3H7-, CH3-(CH2)3-CH(C2H5)-, CH3-(CH2)3-, (CH3)3=C-, C6H5, C6H5-CH2-C6H5-CHBr-CHBr, iar R6 are aceeasi semnificatie cu R5, caracterizat prin aceea ca, în scopul obtinerii unei game largite de activitate, este constituita din 0,01...1% substanta activa si ingrediente inactive, rest.