baber/WOPTO huggingface dataset:
Patent IT-1061015-B (IT)
Title: Electric blanket fabric of needle bonded nonwovens - with spot weld patterns formed sonically or supersonically
IPC: A47G/
Filed: 1976-03-23
Granted: 1982-10-20
Abstract: The fabric of an electric blanket enclosing the heating wires is formed from first and second needle-bonded fabrics. These contain textile fibres and are laid one upon the other, one of the two fabrics at least having embodied in it a layer of flat yarns extending in one direction. A component which can be melted by heat is also incorporated in one of the fabrics, and the fabrics are fastened together by a pattern of small separate spot welds distributed over the whole area of the blanket. The patterns define series of channels for holding the wires between the two fabrics, and they are applied transversely to the direction of the flat yarns in the yarn layer. The spot welds do not involve more than 50% of the flat yarns, whilst any overlapping of the welds is avoided. To produce the patter of spot welds, the first and second needle bonded fabrics, one contg. a component which can be melted by heat and one contg. a number of flat yarns lying in the direction of one plane of the needle bonded fabrics, are passed through a sonic or ultrasonic welding station. The fabrics are supported by a moving surface such as a drum, on which a pattern of small separate anvils works with the sonic or ultrasonic energy to bring about the welds.
Patent IT-1136664-B (IT)
Inventor: SISTI GIORGIO
IPC: G01N30/68
Filed: 1981-06-09
Granted: 1986-09-03
Abstract: The invention relates to a modified-flame thermionic detector for gas chromatographs, of the type including a burner nozzle, an excitation electrode and a collecting electrode. The electrical connections of the nozzle and the excitation electrode can be changed at the operator's will, together with the spatial position of the excitation electrode with respect to the flame and the collector, to find out the presence of certain compounds, leaving all other conditions of analysis performance and detector supply unaltered. This allows obtaining chromatograms of unknown samples under different conditions of the detector configuration, to put into evidence the presence of certain compounds in the sample by comparing peaks of chromatograms obtained under said different operating conditions of the detector.
Patent IT-1209664-B (IT)
Title: Measuring corrosivity of liquids using piezoelectric crystal
Inventor: ROFFEY ROGER
IPC: G01N/
Filed: 1985-09-20
Granted: 1989-08-30
Abstract: The corrosivity of a liq. is measured by (a) providing a piezoelectric crystal (e.g. quartz) with a reproducible coating of material (e.g. metal) subject to the corrosion reaction of interest; (b) determining the natural oscillation frequency (v1) of the coated crystal; (c) immersing the coated crystal in the liq.; (d) determining the natural oscillation frequency (v2) of the crystal after a predetermined time, so the change in oscillation frequency is a measure of the mass change on the crystal surface, hence of the corroding cpd. content of the liq..
Patent IT-1196284-B (IT)
Title: Prepn. of 9-(2-hydroxy methoxy) methyl guiana
Inventor: PURICELLI LAURA
IPC: A61K/
Filed: 1984-10-09
Granted: 1988-11-16
Abstract: The image display system displays image data from an image memory on multiple image planes and vertical scrolling can be independently effected for each of the image planes displayed. Assuming that two image planes are displayed on upper and lower areas, display starting addresses lying in the vertical direction of the upper and lower image planes and stored in two registers are loaded into a counter via a switch in a display period of the upper and lower image planes to generate addresses in the vertical direction of the upper and lower image planes. The vertical scrolling operation only for one of the upper and lower image planes can be effected by sequentially updating the display starting addresses lying in the vertical direction of the upper and lower image planes and held in one of the registers. @(42pp Dwg.No.4/8)@
Patent IT-1186171-B (IT)
Inventor: BELBEL ELIE
IPC: H01H9/32
Filed: 1985-12-20
Granted: 1987-11-18
Abstract: An electric switch is provided using an isolating screen for destabilizing the arc. The pieces supporting the contacts are equipped with conducting extensions whose conformation and orientation allow the feet of the arc to circulate there without becoming stationary or coming back towards the contacts when the end of the screen moves towards a slot which receives it and when the mobile support effects an appropriate travel.
Patent IT-1206375-B (IT)
Title: Frangible particles comminuted by impact - against square section bars arranged transversely of high speed air stream carrying particles
IPC: B01D/
Filed: 1977-07-15
Granted: 1989-04-21
Abstract: Appts. and method for communiting frangible particles wherein the appts. comprises an air conveyor in communication with an accelerator e.g. venturi for increasing the velocity of the air stream contg. the particles and a series of spaced impact bars extending perpendicularly across the air stream. Each of the bars has a flat impact surface. In use the particles are accelerated to 4000-10,000 fpm. and upon impact on the bars fragment above a certain mass. The bars have an impact surface of 1 in. and a centreline spacing of 2 in. Milling of filter material e.g. diatomaceous earth or expanded perlite.
Patent IT-1088011-B (IT)
Title: Process for utilising energy produced by phase change of liquid - in which waste vapour from industry is liquefied at high elevation liberating energy for use in farming etc.
Inventor: TANAKA SEIYO
IPC: F03G/
Filed: 1977-10-10
Granted: 1985-06-04
Abstract: The process for utilising energy produced by the phase change of a liquid includes ascending the vapour of the liquid from a low place to a high place utilising the difference of the vapour pressure of the liquid between that generated when the liquid is vaporised and that generated when the ascending vapour is liquified at the high place. The potential energy of the descending liquid is utilised by letting the liquid fall which has been liquified at the high place. The descended liquid is vaporised and mixed with the vapour.
Patent IT-1234559-B (IT)
Title: Universal, flexible siphon with rapid etching
Inventor: RAINOLDI MAURILIO
IPC: E03D/
Filed: 1988-04-08
Granted: 1992-05-20
Abstract: The present invention concerns a universal, flexible siphon with rapid etching with non-standard dimensions and adequate for any sanitary device (kitchen sinks, basins, showers, wash-boards, public conveniences, cafe basins).
Patent IT-1105284-B (IT)
Title: Silylating cpds. contg. active hydrogen - using anion-active catalysts which lower surface-tension, e.g. sulphate ester(s), sulphonic acids and their ester(s)
IPC: C07F/
Filed: 1978-02-17
Granted: 1985-10-28
Abstract: Silylation of cpds. contg. >=1 active H atom, by reaction with cpds. contg. the Si-NH-SI grouping, is catalysed by 0.01-5 wt. %, w.r.t. organic Sicpds., of anion-active catalysts (I) which, in max. 1% soln., lower the surface tension of water to =50 (=38) mN.m-1, or by water-insoluble derivs. of (I). (I) may be (a) mono- or di-esters of H2SO4, (b) N-derived onium salts of H2SO4 mono-esters, (c) (fluoro)alkyl-, or alkylarylsulphonic acids or their N-derived onium salts, or (d) (tri)alkylsilyl esters of the acids listed in (C). (I) activate the Si-NH-S -contg. cpds. so that lower reaction temps. can be used. The milder silylation conditions allow the silylation of sensitive natural prods., e.g. penicillin and alkaloids. Lower reaction temp. allows a longer reaction time.
Patent IT-1021632-B (IT)
Title: Offset press with multi-station cylinder - is capable of supporting plates or blankets for diverse printing functions
IPC: B41B/
Filed: 1974-09-04
Granted: 1978-02-20
Abstract: The multi-station or main cylinder (22) forms the basis of several configurations of printing press which can be built up around it by the assembly of selected modules. Minimally, the main cylinder is combined with a lower and an upper single-station cylinder (20). In one configuration, a laterally registered off set plate secured to the upper cylinder cooperates with blankets secured to each station of the main cylinder to print sheets fed through the gap of the main and lower cylinders. In another configuration sheets are printable from plates secured to the main cylinder and a blanket secured to the bottom cylinder.
Patent IT-1158920-B (IT)
Title: Rear seat for vehicle
Inventor: KOBASHIKAWA SEIYU
IPC: B60N/
Filed: 1983-03-31
Granted: 1987-02-25
Abstract: The rear seat for a vehicle has a seat slidably mounted on tracks, and a back portion pivotally mounted on the seat. It has a first hinge (7) between the seat (6), and back (5), so that the back may be selectively pivoted from a position in which it is aligned with the seat, forming a flat surface, to a second position in which the back is folded on the seat. A second hinge (9) between the seat and tracks allows the seat to pivot from a horizontal to a vertical position when the back is in the second position. The seat can be slidably mounted on the tracks (8) by shoes (10,11) sliding in channels at the edges of the tracks.
Patent IT-1235771-B (IT)
Title: Galvanic bath ABSENT OF CYANIDE for deposition of silver alloys.
Inventor: FRANCESCO DI SALVO
Filed: 1989-08-18
Granted: 1992-09-28
Abstract: A galvanic bath completely ABSENT OF CYANIDE for electrolytic deposition of silver alloys. All metals deposited in silver alloys are blackened in the watery galvanic solution under the form of complex organic salts.
Patent IT-1234495-B (IT)
Title: Device to reduce power in alternators in case of short circuit
Inventor: CARRARO DIEGO
IPC: H01H/
Filed: 1989-04-11
Granted: 1992-05-18
Abstract: The present invention concerns a device to reduce power in alternators in case of short circuit, said alternator being provided with a regulating device comprising an additional winding (3). Said winding is adequate to recover the third harmonic and presents a reduced step with respect to the main winding. The dimension of its windings is such that machine short circuit power is halved with respect to nominal power.
Patent LT-5752-B (LT)
Title: A multifunctional electric energy meter
Inventor: VIRBLIS SIGITAS
IPC: G01D21/00
Filed: 2009-08-31
Abstract: The purpose of the inven ti on is to account the electric energy consumed, to protect from unaccounted consumption of electric energy ad from malfunctioning of the electricity supply circuit. The multifunctional electric energy meter consists of a single-phase or threephase electric energy metering device, an automated switch, a voltage indicator with light@indication, a thermo-compensated current transformer with two primary windings and one secondary winding, a processor with software, a digital indicator with a display screen, a@remote two-way switching module with an antenna and a module for protection of unaccounted consumption of electric energy, which consists of a current vo1tage transformer with two primary windings and one secondary winding, the terminaIs of the latter are connected to the processor and to the bridge rectifier, connected in parallel to the electrolytic capacitor to which an electromechanical activator with a threshold control circuit is connected. The phase and neutral con
Patent LT-6842-B (LT)
Title: Piezoelectric rotory-sliding motion drive
Inventor: MAŽEIKA DALIUS
IPC: H02N2/00
Filed: 2021-01-11
Abstract: The invention discloses a small-sized, piezoelectric drive that generates an independent rotational movement of the rotor about two axes or sliding movement of the slider in a plane and is suitable for installation on a printed circuit board. The piezoelectric drive comprises three elastic plates (1) tightly interconnected with a ring (8) and arranged so that the axes of longitudinal symmetry of the plates form angles of 120° with each other. Piezoelectric plates (2) are glued on the top and bottom flat surfaces of the plate and are polarized in the thickness direction. A high stiffness rod (3) is placed on each of the elastic plates (1). The free upper surface of the rod is in contact with a slidably pressed spherical rotor (7) or a flat slider (12). The rotational movement of the rotor about two axes or the sliding movement in the plane is obtained by excitation of the piezoelectric plates (2) by a harmonic or asymmetric variable-duration electrical signal with a frequency close to the resonant frequency of the out-of-plane bending oscillations of the plates. The dynamic characteristics of the drive are increased when the dimensions of the connecting ring (8) are chosen so that the resonant frequencies of the bending oscillations of the elastic plates (1) and the radial oscillations of the ring (8) coincide or are close and the drive mounting locations coincide with the radial oscillation node of the ring (8).
Patent MX-168117-B (MX)
Title: Mejoras en intercambiador de calor de tubos y aletas y metodo y aparato para hacerlo
Inventor: STROUP STEVEN L
IPC: B21D53/08
Filed: 1988-05-19
Abstract: La presente invención se refiere a mejoras en un ensanchador de tubos para producir intercambiadores de calor que tienen primera y segunda placas de extremo con aletas entre ellos y tubos que atraviesan las placas de extremo y aletas ensanchados para acoplamiento firme con las mismas, las mejoras caracterizadas en que el ensanchador comprende: un bastidor; soportes en el bastidor que funcionan para soportar un intercambiador de calor ensamblado flojo que tiene tubos que se extienden flojos a través de las placas de extremo y las aletas, varillas ensanchadoras en el bastidor y mecanismos para mover el intercambiador y las varillas ensanchadoras entre sí y hacer que las varillas ensanchadoras penetren en un extremo de los tubos y los ensanchen en forma progresiva hacia acoplamiento fijo con las láminas y aletas, el ensanchamiento de los tubos hace que acorten en forma progresiva; el soporte funciona para mantener una distancia fija entre las placas de extremo conforme las varillas expansoras ensanchan y acortan los tubos en forma progresiva; los soportes también funcionan para producir movimiento longitudinal relativo entre los segundos extremos de los tubos y la placa de extremo adyacente, para que el espaciamiento entre las placas de extremo permanezca fijo cuando se acorten los tubos.
Patent MX-169908-B (MX)
Title: Mejoras a composicion detergente liquida acuosa tixotropica para lavado de platos automatico
Inventor: AHMED FAHIM U
IPC: C11D3/12
Filed: 1988-09-28
Abstract: La presente invención se refiere a mejoras a composición detergente para lavadora de platos automática líquida acuosa tixotrópica de tipo de gel que comprende agua, por lo menos un ingrediente seleccionado del grupo que consiste de detergente orgánico, blanqueador, reforzador detergente, agente secuestrante, inhibidores de espuma y mezclas de las mismas de desde alrededor de 0.5 a 5 por ciento de un agente en contra de la formación de película de sílice y una cantidad suficiente de un espesador tixotrópico para proporcionar un índice de tixotropia de alrededor de 2.5 a 10. Mejoras a metodo para lavar vasos y vajillas ensuciados en una máquina lavadora automática de platos el cual comprende el poner en contacto la vajilla ensuciada en una máquina lavadora automática de platos en un baño de lavado acuoso teniendo dispersado ahí una cantidad efectiva de la composición.
Patent MX-170210-B (MX)
Inventor: EIFERT KLAUS
IPC: B60R1/06
Filed: 1988-12-05
Abstract: An exterior rear-view mirror for vehicles, in particular lorries, is described, said rear-view mirror having a mirror housing (1) surrounding an adjustable mirror at the front and laterally and having a mounting bracket to which the mirror housing is attached by means of two clamping pieces (12, 14) which together engage around the circumference of a mounting bracket section (2), a first of the two clamping pieces (12) being fastened to a link (6) secured to the mirror housing. So that an attachment device for mounting the mirror housing to the mounting bracket section (2) can be provided in the exterior rear-view mirror, which attachment device permits, as required, the mirror housing to swivel upwards or downwards relative to the mounting bracket section (2) and yet still ensures an operationally reliable maintenance of the set position of the mirror housing (1), it is provided that the first clamping piece (12) is attached to the link by means of two bolts (27, 28) which are spaced in the direction of the mounting bracket section and extend through a curved longitudinal slot which is constructed in the clamping piece (12) or the link (6) and is longer than the spacing of the bolts (27, 28). 
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Patent MX-170091-B (MX)
Title: Pigmento nacarado resistente a la intemperie y proceso para la produccion del mismo
Inventor: NITTA KATSUHISA
IPC: C09C3/06
Filed: 1989-05-18
Abstract: La presente invención se refiere a pigmento nacarado, resistente a la intemperie caracterizado porque comprende hojuelas de mica revestidas con un óxido de metal como material base a) óxido de circonio hidratado formado por hidrólisis de un compuesto circonilo en la presencia de un hipofosfito y b) óxido (u óxidos) de metal hidratado (s) formado por hidrólisis de un compuesto o compuestos solubles en agua de al menos un miembro seleccionado del grupo que consiste de cobalto, manganeso y cerio, los componentes a y b son depositados sobre la superficie del material base.
Patent MX-166791-B (MX)
Title: Llanta o neumatico que tiene pared lateral decorativa
Inventor: GARTLAND ROBERT JOHN
IPC: B60C13/04
Filed: 1989-10-06
Abstract: La presente invención se refiere a un método para preparar una llanta de caucho neumática que tiene un diseño decorativo sobre la pared lateral de la misma, que esta caracterizado por (a) aplicar el diseño decorativo a la pared lateral de una llanta no curada y (b) curar la llanta; en donde el diseño decorativo está comprendido de desde aproximadamente 25 a aproximadamente 75 por ciento en peso de 1,2-polibutadieno sindiotáctico que tiene un punto de fusión que eestá dentro del intervalo de aproximadamente 100 grados a aproximadamente 160 grados C y desde aproximadamente 25 en peso a aproximadamente 75 por ciento en peso de por lo menos un caucho de polidieno que es cocurable con el 1,2-polibutadieno sindiotáctico, por lo menos un pigmento o colorante, azufre y óxido de zinc.
Patent MX-173065-B (MX)
Title: Ensamble de cerrojo mejorado
Inventor: HSU YUN-TUNG
IPC: E05B19/08
Filed: 1990-08-03
Abstract: La presente invención se refiere a un ensamble de cerrojo que comprende un cuerpo de cerrojo que tiene miembros fiadores y una bocallave, y una llave que se va a recibir en dicha bocallave y utilizarse para accionar dichos miembros fiadores, caracterizado porque dicha bocallave es curva y dicha llave es flexible y tiene una pluralidad de articulaciones movibles interconectadas unas a otras para dar a dicha llave un grado de rigidez suficiente para permitir que la llave se inserte en la bocallave.
Patent MX-172758-B (MX)
Title: Composicion de capa protectora positiva
Inventor: DOI YASUNORI
IPC: G03F7/022
Filed: 1990-12-26
Abstract: La presente invención se refiere a una composición de capa protectora positiva, caracterizada porque comprende un compuesto de diazida de 1,2-quinona y una resina soluble en álcali, la cual comprende una resina (I) obtenible a traves de una reacción de condensación de una mezcla fenólica que contiene m-cresol y 2-tert-butil-5-metilfenol con un aldehído.
Patent PT-76098-B (PT)
IPC: H02H3/33
Filed: 1983-01-17
Abstract: 1. A differential tripping device in which the tripping energy, supplied to a polarized tripping relay (20) is generated by the secondary winding (18, 36) of a differential transformer (10) by a differential fault appearing in primary windings (14, 16) of the differential transformer (10), the winding (26) of the polarized relay (20) being connected to said secondary winding (18, 36) by a full-wave rectifier (19, 34) with diodes (D1, D2) characterized in that said winding (26) of the polarized relay, having an inductance and a time constant allowing, when a pulsating fault current occurs, a successive accumulation of energy at each pulse for a tripping control for a predetermined threshold and a quasi-instantaneous tripping control, when a continuous fault having a higher value than the threshold, suddenly occurs.
Patent PT-77021-B (PT)
IPC: C07D495/04
Filed: 1983-07-12
Abstract: Novel benzothiopyranopyridinones of the formula    <IMAGE>  I wherein A,B,C and D are individually selected from the group consisting of hydrogen, alkyl and alkoxy of 1 to 6 carbon atoms, nitro, halogen, amino and acylamino of 2 to 7 carbon atoms or A and B or C and D taken with the carbon atoms to which they are attached form a benzene ring, R is selected from the group consisting of hydrogen and R', R' is selected from the group consisting of alkyl of 1 to 9 carbon atoms, alkenyl of 2 to 9 carbon atoms optionally substituted with an -OH, cycloalkyl of 3 to 9 carbon atoms, phenyl, aralkyl of 7 to 9 carbon atoms and -(CH2)n-Z, n is an integer from 1 to 4, Z is selected from the group consisting of cycloalkyl and cycloalkenyl of 3 to 9 carbon atoms, dioxanyl, 2-oxobenzimidazolyl, benzoyl, halo substituted benzoyl, cyano, alkoxy carbonyl of 2 to 7 carbon atoms and carbamoyl and their non-toxic, pharmaceutically acceptable acid addition salts having antipsychotic and antidepressant and antidopaminergic activity.
Patent PT-77522-B (PT)
Title: Process for reducing the rumen digestibility by preparing nutritionally improved ruminant-edible proteinaceous meals
IPC: A23K1/175
Filed: 1983-10-19
Abstract: @ This invention is concerned with improvement in the nutritive value of soybean meal, and other vegetable seed proteinaceous meals, for ruminant animals. This is accomplished by treating the meals with water-soluble zinc salts to provide zinc ions for reaction with the protein. The zinc ion containing meal is preferably subjected to heating at an elevated temperature. The treatment reduces the rumen digestibility of the protein of the meal.
Patent PT-78883-B (PT)
Inventor: BRAVET JEAN-LOUIS
IPC: B32B17/10
Filed: 1984-07-10
Abstract: 1. A laminated pane comprising only a glass sheet and a layer of transparent plastics material, characterised in that the layer of transparent plastics material has properties of absorption of energy and interior protection defined by a scratch resistance greater than 20 g measured with the Erichsen type 413 apparatus and an abrasion resistance according to European Standard R43 such that the haze difference is less than 4% and at a thickness of about 0.5 mm a flow stress sigma y at -20 degrees C not exceeding 3 daN/mm**2 , a rupture stress sigma R at +20 degrees C of at least 2 daN/mm**2 , a lengthening at rupture epsilon R at +20 degrees C from 250% to 500%, and a tear resistance Ra at +20 degrees C of at least 9 daN/mm**2 , and in that the layer of plastics material is formed essentially of a polyurethane obtained by continuous reactive casting on a flat horizontal support of a reaction mixture of an isocyanate component and a polyol component, the isocyanate component comprising at least one aliphatic or cycloaliphatic di-isocyanate or a di-isocyanate prepolymer, this component having a viscosity measured at +40 degrees C less than about 5 Pas, the isocyanate component containing urea functions, the content of urea being up to 10% of the total weight of isocyanate component, the urea content preferably being from 5 to 7%, and the polyol component comprising at least one long difunctional polyol of molecular weight from 500 to 4000 and at least one short polyol as a chain lengthening agent, the ratio of isocyanate group equivalents to hydroxyl group equivalents is about 1, and the proportions between the different polyols are selected so that the number of hydroxyl group equivalents due to the short diol represents from 20 to 70% of the total hydroxyl groups.