baber/WOPTO huggingface dataset:
Patent IT-1218213-B (IT)
Title: Heparin and polysaccharide(s) purificn.
Inventor: MASCELLANI GIUSEPPE
IPC: C08B/
Filed: 1988-04-08
Granted: 1990-04-12
Abstract: In a telecine chain, the scanning raster is rotated by applying a magnetic field perpendicular to the axis of the electron beam, and the distortion introduced by such rotation is compensated for. A rotate coil is located about the scanning tube the coil formed so that current passing through it induces the magnetic field and thus effects the rotation of the raster. The degree of rotation is within limits dependent on the current, and the direction of rotation is dependent on the direction of current flow. There is pref. an Absolute Angle Generator which has an input common with the input which controls the current through the Rotate Coil and which provides outputs for the compensation functions. Focus compensation is effected by applying a stimulus to the focus system which is based on the degree of rotation being effected.
Patent IT-1076357-B (IT)
Title: Vertical die casting machine - having two:part casting sleeve with lower movable out of alignment for charging
IPC: B22D/
Filed: 1977-02-10
Granted: 1985-04-27
Abstract: In a vertical die-casting machine, the casting sleeve is in two parts. The upper part is fixedly mounted in the stationary platen and communicates with the die cavity, whle the lower part, which includes the injection plunger is, during casting aligned with and in engagement with the upper part. For charging, the lower part is moved axially away from the upper part and then tilted out of alignment with it so that molten metal can be poured into the exposed end. Fluid cylinders are provided to operate the injection plunger and the tilting mechanism. Pref. a third cylinder is provided to move the lower sleeve into and out of engagement with the upper. The later may be cooled and the lower sleeve heated. The appts. provides high productivity and good product quality, since there is no possibility of feed metal over-flowing prematurely into the die cavity.
Patent IT-1217787-B (IT)
Title: Liquids-solids separator
Inventor: BATTISTONI GIUSEPPE
IPC: A23N/
Filed: 1988-06-06
Granted: 1990-03-30
Abstract: Soap is mfd. by extruding a prepd. soap mass in strip-form out of a plodder, cutting it automatically into short bars of exact wt. and carrying the bars on a conveyor to an eccentric press where they are pressed into the desired cake shape. The method comprises positioning bars of soap on conveyor with their wide faces perpendicular to the conveyor surface; dropping one insert in front of a reciprocating ram while this is in a position remote from the bar; causing each soap bar to be stopped in front of the ram; supporting the rear surface of soap bar which is remote from the ram and moving ram towards soap bar to press insert lightly to the bar surface, and mixing soap bar towards the eccentric press to form the cake while pressing insert flush into the surface of the cake; and ejecting cake onto a second conveyor to transport it to wrapping and packing machinery
Patent IT-1200636-B (IT)
Title: Corrugated roofing sheet fixing
Inventor: TAGIASCO JEAN PAUL FRANCOIS
IPC: A01G9/14
Filed: 1985-06-07
Granted: 1989-01-27
Abstract: The corrugated roofing sheet fixing is especially for an agricultural greenhouse. The roofing consists of flat brackets (1) with lower (2) and upper (3) sections twisted at 90 degrees to one another. The lower section of each bracket fits onto a flange (6) on the roof beam (7), while the upper section is curved over in an acute angled bend (4) and has a threaded hole (10) to receive a roofing sheet fixing bolt (12), which is equipped with a reinforcing element (14) under its head. The lower section of the bracket attaches to the beam flange by having its end bent over in a spring-loaded hook.
Patent IT-1185016-B (IT)
Inventor: REIK WOLFGANG
IPC: F16F15/30
Filed: 1985-06-11
Granted: 1987-10-28
Abstract: A torque-transmitting device has means for absorbing or compensating for rotary impulses by means of at least two gyratory masses (3,4) which are arranged coaxially with each other via a bearing (15) and are rotatable with respect to each other through a limited angle against the action of a damping device (13). One of the gyratory masses (4) has a friction surface which cooperates with a clutch disk (9). In order to increase the working life of the bearing (15) and consequently also to improve the operation of the torque- transmitting device, means (18) are provided between the friction surface of the gyratory mass (4) and the bearing (15) for reducing heat flow between the friction surface and the bearing. <IMAGE>
Patent IT-1187711-B (IT)
Title: Pastes and solids for foodstuffs
Inventor: GHIRGA MARCELLO
IPC: A23L/
Filed: 1985-07-25
Granted: 1987-12-23
Abstract: Insecticidal aerosol compsn. comprising as active materials 2-(1-methylethoxy) phenol methylcarbamate (propoxur) silica aerogel and opt. additional known insecticides and synergists together with suitable solvents and propellants
Patent IT-1185913-B (IT)
Title: Weft yarn transfer mechanism for shuttleless loom shed
Inventor: WU LIEN SHIN
IPC: D03D/
Filed: 1985-09-13
Granted: 1987-11-18
Abstract: Complementary reciprocating jaws for passing a weft yarn through the warp shed of a shuttle-free loom are each constructed with a head of small overall cross-sectional area mounted on their respective support strips which slide through guides opposite the ends of the shed at a position (c) close to the point of convergence of the warp yarns within the zone swept by the beater. One head (the 'fork') has a hollow, rectangular section tubular form modified by a combination of slots and beaks and a spring-loaded clamp to grip the leading end of the yarn and thrust it forward while maintaining part of the end of the yarn across the mouth of the longitudinal channel through the head. The other head is sized to enter the first head and engage the transverse portion of the yarn with an internal sprung hook as the heads disengage.
Patent IT-1095222-B (IT)
Title: Automobile IC engine and transmission - has auxiliary hydraulic system to provide drive during idling to reduce exhaust pollution (BE 24.10.79)
Inventor: CHIVILO' FAUSTO
IPC: F02M/
Filed: 1978-04-24
Granted: 1985-08-10
Abstract: The engine drives the vehicle through a gearbox (7). An auxiliary gear (5) takes a drive to a hydraulic machine (8) which can work as a pump or a motor. At normal engine operation the hydraulic machine raises the pressure in an oil reservoir (10). When various sensors (19-23) detect that the engine is idling and the oil reservoir is full a solenoid (13) is energised to close the slow running jet (14) in the carburettor and the hydraulic machine works as a motor to drive the vehicle. As soon as full load running is required again the controls operate to reverse the hydraulic machine and restart the internal combustion engine.
Patent IT-1094803-B (IT)
Title: 2-Hydroxy-(n)-tetrazolyl-benzamide derivs. - useful for treating respiratory disorders, e.g. allergic bronchial asthma
IPC: A61K/
Filed: 1978-04-28
Granted: 1985-08-10
Abstract: Benzoamide derivs. of formula (I) and their pharmaceutically acceptable salts are new: (where each R1 is halo, alkyl, alkoxy, alkylthio, alkylsulphonyl, alkylamino, alkylsulphamoyl, dialkylsulphamoyl, dialkylamino, dialkylcarbamoyl or alkoxycarbonylamino, alkylcarbamoyl or alkanoylamino, OH, NO2, CF3, aryl, benzyloxycarbonylamino, NH2, SO2NH2, tetrazol-5-yl, COOH or CONH2; n = 0-2; R2 is H, 1-5C alkyl or aryl; R3 is H, 1-6C alkyl (opt. substd. by phenyl), or aryl (opt. substd. by >=1 halo, 1-6C alkyl or alkoxy, OH, CF3 or NO2)). They are made e.g. by reacting a salt of H2NOR3 with the appropriate ketone or aldehyde. (I) are useful for treating respiratory disorders caused by reaction of tissue-bound antibodies with specific antigens.
Patent IT-1207516-B (IT)
Inventor: MANARESI PIERO
IPC: C08G64/00
Filed: 1985-12-19
Granted: 1989-05-25
Abstract: In the present invention disclosed are high-­molecular-weight, soluble, thermoplastic branched polycarbonates endowed with improved properties, and suitable to blow-moulding fabrication.Such polycarbonates are characterized by the presence, in their structure, of units deriving from the following single-ring aromatic compounds: wherein R₁ indicates H, -COCl, -SO₂Cl; R₂, and R₃, equal to or different from each other, indicate -COCl or SO₂Cl.The above-said compounds are directly used in the syntheses.
Patent IT-1139886-B (IT)
Title: Inflatable mattress for e.g. camping
Inventor: DENEFF SONIA
IPC: A47C27/08
Filed: 1981-12-01
Granted: 1986-09-24
Abstract: The inflatable mattress may be used for e.g. camping and comprises an oblong envelope with a valve for inflation or deflation. It uses a single hand winch to facilitate deflation. A draw cord (3) runs around the mattress perimeter, passing through eyelets (2) on the longitudinal edges, and attaching to a pulley wheel (7) with a crank handle (17). By winding the handle the mattress is deflated and folded for storage or transit. The mattress may comprise a series of interconnected transverse rolls (6), including a transit case of two interlocking halves (10,19). Each case half fits inside the cord at each mattress end and one (10) locates the hand wheel.
Patent IT-1133775-B (IT)
Inventor: OTTOLINI LEONARDO
IPC: F41A3/38
Filed: 1980-11-10
Granted: 1986-07-09
Abstract: An over-centre thrust spring assembly (19) pivotally connected at one end (22) to a fixed point (25) on the gun and at the other end (21) to a stop member defining a lever (10) urging the latter into an operative position bearing against the breech-block carrier (5), or into a second inoperative position out of the path of movement of the breech-block carrier (5), preventing a rebound of the lever (10) into said path.
Patent IT-1123850-B (IT)
Title: Projection lens with infinitely variable focal length
Inventor: POSPISIL LADISLAV
IPC: G02B/
Filed: 1979-10-15
Granted: 1986-04-30
Abstract: The lens consists of a cemented (R2) doublet (1a,b), as positive front element (I), an axially movable cemented (R5) negative element (II), and a fixed positive four-element (3-6) rear group (III). This group consists of a biconvex lens (3), a cemented (R10) collecting doublet (4), a cemented (R13) dispersing meniscus (5), and a collecting meniscus (6). Conditions are specified for the values of the focal lengths of the three elements (3-5) of the rear group in relation to the overall focal length of this group (III) and that of the front element (I). Structural details are specified for two examples with focal length variable from 35.83 to 71.46 mm and 34.79 to 70.50 mm respectively.
Patent IT-963642-B (IT)
IPC: H01L29/74
Filed: 1972-08-02
Granted: 1974-01-21
Abstract: A thyristor having an auxiliary emitter located between the main emitter and the trigger or gate electrode, the auxiliary emitter being broader in its cross-sectional radial width than about 1 mm so that destructive breakdown of the main thyristor is prevented.
Patent IT-1047457-B (IT)
Title: Furniture modules with edges formed by circle segments - have two quarter circumference sides or semicircular and two concave sides
IPC: A47C/
Filed: 1974-01-11
Granted: 1980-09-10
Abstract: In plan, the different shapes are all based on a circle having a radius R. Each element of a first set of elements has a shape, in plan, defined by a convex semi-circular side of radius R and two converging concave sides extending from opposite ends of the convex side and merging together at a blunt edge. Each concave side is equal to one quarter of the circumference of a circle of radius R. Each element of a second set has a shape in plan which is defined by two interconnecting convex sides, each being equal to one quarter of the circumference of a circle of radius R. Each element of a third set may have a shape in plan which is defined by a convex side equal to three-quarters the circumference of the circle.
Patent IT-1126892-B (IT)
Title: Laser pulse generating system
Inventor: OLLI SUOMINEN
IPC: H01S/
Filed: 1980-01-14
Granted: 1986-05-21
Abstract: A laser material (1) which is optically pumped by a light source (4) is disposed between two resonator reflectors (2,3) one of which (3) is partially transmissive. The dimensions of the laser material and the resonator, and the properties of the reflectors and the length and output of the light pulse, are so selected that the relaxation oscillation can be utilised. This allows the first relaxation pulse to discharge the main portion of the energy accumulated in the laser material as a short laser pulse. The power of the laser begins to increase heavily as the energy in the laser rod exceeds the threshold value of 40mJ. During the time taken for the amplification of spontaneous emission signal, additional energy is pumped into the laser rod. The higher up above the threshold one gets, the more energy will the laser pulse contain.
Patent IT-1060543-B (IT)
Title: Lubricating layer for compound friction bearings - using polyarylene sulphides contg metal base, eg sodium carbonate
IPC: B05D7/14
Filed: 1976-01-20
Granted: 1982-08-20
Abstract: Lubricating layer for compound friction bearings or for inserts for such, are based on polyarylene sulphides esp. polyphenylene sulphide with a proportion of a base of a metal from Gp. 1 or 2, (ratio of base: polymer = 0.1:99.9 to 5:95 wt. %). Pref. bases are Na2CO3, LiOH, Ca(OH)2 or MgO. The polyarylene sulphide is mixed with the base, or a cpd. yielding the base under the working conditions, is applied to the supporting material and hardened. The resin and base are wet mixed, and a heat treated resin is used. The carrier consists pref. of aluminium or an aluminium alloy. The polyarylene sulphides esp. polyphenylene sulphide are valued for their high temp. stability. Homopolymers, solid mixed polymers or terpolymers can be used. An improved adhesion between support material and lubricating layer is obtained together with better abrasion resistance and running properties.
Patent IT-1127386-B (IT)
Title: Turbine mounting for helicopter
Inventor: LELOHE MARC PETER
IPC: F02C/
Filed: 1980-03-04
Granted: 1986-05-21
Abstract: The aircraft turbine engine mounting includes mounts at least one of which (17, 25, 26) is arranged to provide a primary load path to support the engine when all the mounts are operative and a secondary load path to support the engine should one of the remaining mounts become inoperative. The mount comprises a lever (20) pivoted (21) between its ends to the airframe structure (37) and attached at (32) adjacent one end to the engine. The other end has an aperture (23) located around a pin (24) carried by the airframe structure. The pin has an outside diameter less than an inside diameter of the aperture. A resilient bush is located in an annular space between the surfaces of the pin and the aperture.
Patent IT-1210679-B (IT)
Title: Sulphuric acid dehydration with solid absorbent
Inventor: GIORDANO NICOLA
IPC: B01J/
Filed: 1982-03-25
Granted: 1989-09-20
Abstract: A fluid filtering process comprises (i) passing the fluid through a filtering media defining an inlet surface, about which the fluid dirt becomes entrapped in a layer form, (ii) discharging the filtered fluid, (iii) periodically reversing the direction of the fluid flow, and (iv) draining the reversed flow fluid and fluid dirt mixt. thus rinsing the filtering media and preparing it for a following filtering cycle, characterized by depositing of a layer of previous granular material about the inlet surface at the beginning of every filtering cycle.
Patent IT-1106544-B (IT)
Title: Continuous vacuum filter bed for removal of water from slurries - includes elastic bearing strips to support belt and minimise drive friction and wear
IPC: B01D33/04
Filed: 1978-01-10
Granted: 1985-11-11
Abstract: The vacuum filter belt consists of a continuous elastic belt which moves across a horizontal support plate below which a vacuum chamber is mounted. Perforations in the belt correspond with an open slot in the top of the vacuum chamber. A filter cloth belt may also rest on top of the elastic belt. The filter system is equipped with a means of delivering material in the form of a slurry onto the belt and for removing the dried material. The elastic belt runs on two vertical strips of an elastic material attached either side of the slot on the vacuum chamber. The strips serve both as a seal and a support bearing. The material of the seal is therefore chosen to minimise frictional resistance to the movement of the belt. The vacuum filter system offers all the advantages of the continuous belt system whilst minimising belt wear and the energy required to drive it.
Patent IT-1240701-B (IT)
Title: Apparatus and method for the production of a synthetic covering for external surfaces in particular for sports use and covering obtained with this apparatus
IPC: E01C/
Filed: 1990-06-22
Granted: 1993-12-17
Abstract: Apparatus and method for the production of a synthetic covering for external surfaces, characterized in that it envisages a slab of reinforced cement on which a sheeting consisting of a mixture of distilled bitumen and SBS thermoplastic elastomers with a Veloglass core is placed and a carriage travelling on rails parallel to the slab and provided with gas-fuelled welding torches and carrying a roll of needle-woven fabric composed of a mixture of polypropylene and/or polyester flock of varying denier fineness, immersed in an acrylic resin bath which is compressed and welded onto said SBS sheeting by means of a roller mounted on the carriage itself, the said sheeting being heated by the welding torches to a temperature of between 300 and 500 degree C so as to produce a covering suitable for laying, without bonding, on external surfaces such as tennis courts, for example. <IMAGE>
Patent IT-1118595-B (IT)
IPC: F16D3/18
Filed: 1979-04-23
Granted: 1986-03-03
Abstract: The assembly comprises a hub and a homokinetic joint comprising a first tripod element connected to the hub and defining three trunnions on which are mounted three part-spherical rollers and a second element connected to a transmission shaft and defining three raceways in which the rollers carried by the tripod element are received. The hub defines a cavity in which is received at least partly this tripod element which constitutes a distinct part and is connected to the wall of this cavity by an auxiliary homokinetic coupling. The latter is capable of operating at a given angle which is added to the normal pivoting or break angle of the joint and consequently increases the maximum break angle of the joint.
Patent IT-986285-B (IT)
IPC: C07D499/22
Filed: 1973-05-03
Granted: 1975-01-20
Abstract: A process for the preparation of a water insoluble antibiotic which process comprises reacting at pH 3 to 7 an antibiotic exhibiting antibacterial activity with a titanium, tin, zirconium, iron or vanadium derivative of cellulose or a derivative thereof.
Patent LT-6681-B (LT)
Title: Algae collection harvester
Inventor: JUŠKAITĖ LORETA
IPC: A01D44/00
Filed: 2019-04-17
Abstract: The invention relates to the field of cutting of underwater plants. The invention is designated for micro- and macroalgae collection from rivers and other small surface water bodies. The purpose of this invention is to improve the maneuverability and stability of the treatment equipment, to increase the amount of collected algae by reducing their moisture and volume, to expand the applicability of the harvester, to reduce the harmful impact on the environment by using the energy from renewable energy sources. The algae harvester is distinguished by its horizontally and vertically sliding conveyor with scissors, an algae drainage mechanism, press container with chain piston and pump, perforated box on the wheels with micro net inside, adjustable solar module frame, and uses renewable energy resources.
Patent MX-170655-B (MX)
Title: Metodo y dispositivo de circuito para recuperar una señal de sincronizacion de bitio, a partir de una señal de comunicacion recibida
Inventor: PAUER DIETER
IPC: H04L7/02
Filed: 1989-05-26
Abstract: La presente invención se refiere a método para recuperar una sincronización de bitio a partir de una señal de comunicación digital recibida, en donde un generador de señal de sincronización o de reloj en el extremo receptor general una señal de reloj de referencia cuya frecuencia es N veces la frecuencia de la señal de sincronización de bitio, en donde un contador que opera como un divisor de frecuencias y que tiene por lo menos N estados de cuenta, es incrementado cíclicamente por la señal de reloj de referencia, a fin de dividir la señal de reloj de referencia a la frecuencia de la señal de sincronización de bitio, que se entrega en una de sus salidas, en donde el período de la señal de sincronización de bitio es dividida en N porciones de tiempo iguales, y en donde el borde de pulso efectivo de la señal de sincronización de bitio, provista en la salida del contador, ocurre en la cuenta determinada por N/2; caracterizado dicho método porque un lógico evaluador de fase determina las cuentas a las que ocurren el borde delantero y el borde trasero de cada pulso recibido de la señal de comunicación, e independientemente de la duración de un pulso recibido, el lógico evaluador de fase suministra una señal de corrección de fase al contador si el borde de pulso de la señal de sincronización de bitio, provista por el contador, no queda en el centro del pulso recibido de la señal de comunicación.
Patent MX-170342-B (MX)
Title: Dispositivo de apertura para bolsas flexibles llenas con articulos flexibles comprimidos
Inventor: BLANCO AGUSTIN RAMOS
IPC: B65D33/36
Filed: 1989-06-27
Abstract: La presnete invención se refiere a un montaje de apertura para bolsas flexibles, llenas con artículos comprimidos flexibles, las cuales bolsas adquieren una forma substancialmente cuadrada, después de haber sido llenadas con los artículos comprimidos, la forma cuadrada consiste de paneles frontales, paneles laterales, panel de fondo, panel superior, y asa para transporte, el montaje o dispositivo se caracteriza porque se encuentra colocado en el panel de la bolsa, perpendicular a la dirección de compresión de los artículos flexibles empacados.
Patent MX-172436-B (MX)
Inventor: JEAN SILVESTRE
IPC: B05B12/26
Filed: 1989-09-22
Abstract: A method and means for masking at least a part of a surface to be treated wherein an element that is resistant to surface treatment operations is removably applied to said part of said surface and is removed after finishing said treatment. As element a compressible cushion is applied on at least a portion of an irregularity in said surface wherein said cushion is adaptable to the irregularity on which it is applied.
Patent MX-166567-B (MX)
Inventor: KROLOPP OBERT K
IPC: H04W8/18
Filed: 1990-12-26
Abstract: A process for use in a radiotelephone that has multiple telephone numbers for use in different cellular radiotelephone systems. The numbers are stored in number assignment modules (NAM's) with its corresponding system identification code. The process compares a received system identification code with the ones in memory (103). If a match is found, the radiotelephone user is prompted to select the new telephone number (104). If the new number is not selected or the identification code is not found in memory, the radiotelephone becomes a roaming unit and enters an idle state (107) waiting for an incoming call.