baber/WOPTO huggingface dataset:
Patent IT-1237770-B (IT)
Title: Additives for bituminous concrete able to create street surface layers with draining characteristics and high resistance to wear and teat as well as the procedure to make it
IPC: E01C/
Filed: 1989-11-15
Granted: 1993-06-17
Abstract: Waste additives are mixed to add to bituminous concrete destined to make street surface layers with a drainage feature and a high level of resistance to wear and teat. The mix includes amorphous elastometers, carbonated calcium, aliphatic saturated polymers and sand. The procedure to prepare it consists in first grinding the amorphous elastometers to a pre-set granularity, mixing them for one hour with the carbonated calcium until a first partial mix is produced, preparing a second partial mix made of aliphatic saturated polymers and sand mixed for about one hour and finally mixing the two partial mixtures together for about thirty minutes.
Patent IT-1214644-B (IT)
Title: New pyrrolo-(1,2-A)-pyrimidine derivs. and analogues
Inventor: VETTORI LORENZO PECORI
IPC: A61K/
Filed: 1985-12-10
Granted: 1990-01-18
Abstract: Pyrrolo(1,2-a)pyrimidine derivs. and analogues of formula (I) and their salts with (in)organic acids and their hydrates are new. In (I) R1 = H, cycloalkyl, opt. substd. Ph, thienyl, 2-, 3- or 4-pyridyl; R2 = H, COOH, CONH2 or CN; R3 = H, 1-4C alkyl, COOH, COOMe or COOEt; R4 = H, Me, Et, opt. substd. Ph, COOR5 or COMe, R5 = H or 1-4C alkyl; either ring A is satd. or 2,3-unsatd. when Y = NH or NR6; R6 = 1-4C alkyl or benzyl; X = CH2CO or CHR7; R7 = 1-4C alkyl, opt. substd. Ph or COOR5; or ring A is 1,2- or 3,4-unsatd. when Y = N; X = CR8; R8 = H, 1-4C alkyl, Ph, COOR5 or CH2OH.
Patent IT-1195048-B (IT)
Inventor: KLAZAR JAROSLAV
IPC: B65H67/04
Filed: 1981-07-27
Granted: 1988-09-28
Abstract: The invention provides a creel for, and a method of, feeding slivers (21) of fibres to a processing machine (10). The creel comprises a bank of feed stations (13d) to (13i) and two reserve feed stations (13b and 13c). Upon interruption at any feed station in the bank, a reserve feed station comes into operation, and is moved into the bank of feed stations; while the station where the feed was interrupted is moved to a reserve feed station position. Movement of a given station is effected by moving a carriage (15) which includes feed rollers (22, 23) sensors etc. to the required positions. The carriages (15) are moved along a first rail (26) in an "upstream" direction, along a second rail (27) in a "downstream" direction, and are transferable between these rails.
Patent IT-1202932-B (IT)
Title: Saponified amido-polyacrylonitrile copolymers prepn.
IPC: C08C/
Filed: 1979-06-06
Granted: 1989-02-15
Abstract: It is feasible with the aid of an indicator-cartridge to determine even trace quantities of carbon monoxide in air and in various gas mixts.. Determination is based on easily discernible colour reactions on the charge of the cartridge. The charge contains chlorine and chloride.
Patent IT-1139486-B (IT)
Title: Hosepipe clip made of plastics or metal
Inventor: CLARKE HERBERT ERNEST
IPC: F16L/
Filed: 1981-09-23
Granted: 1986-09-24
Abstract: The hosepipe securing clip may be made of plastics or metal, depending upon its use and the strength required. A band (1) of oval shape is terminated at each end by two halves of the securing device. The securing device has a serrated tongue (5) extending from a heavy section (4). The tongue is received into a mating serrated recess (13) by applying pressure on the two heavy sections. On closure, the clip forms a circular band. The tongue may be released from the recess by applying pressure to the side of the tongue, which releases the serrations.
Patent IT-1108965-B (IT)
Title: Shaft clamping assembly with concentric taper rings - has vertices of taper surfaces of intermediate taper ring and clamping bolts contacting ring taper within self locking range
IPC: F16D/
Filed: 1978-08-01
Granted: 1985-12-16
Abstract: The clamping assembly especially of a hub to an inner member in coaxial relation to a recess having a cylindric outer surface, especially a shaft, with an inner taper ring having a cylindric inner peripheral surface and an outer peripheral surface formed as a taper surface. An outer taper ring has a cylindric outer peripheral surface and an inner peripheral surface formed as a taper surface. An intermediate taper ring has inner and outer peripheral surfaces formed as taper surfaces interacting with the inner and outer taper surfaces of the other taper rings. The taper angle of the one pair of taper surfaces has an angular spacing from the self-locking angle in the self-locking range while the taper angle of the other pair of taper surfaces has at least the same angular separation above the self-locking angle. Clamping bolts axially clamp the intermediate taper ring against the inner and outer taper rings.
Patent IT-1060371-B (IT)
Title: Recovery of scrap non-ferrous metals, esp. aluminium - by turbulent mixing of pre-heated residues with molten metal
IPC: C22B/
Filed: 1974-11-08
Granted: 1982-07-10
Abstract: Scrap, rejects, shot, dross and ash, esp. Al are treated by indirect melting using a satellite furnace to which molten Al and the scrap are fed separately. The scrap is pre-heated and then mixed by turbulence with molten metal coming from the main furnace, after which the dross forming on top of the molten metal in the satellite furnace is removed, milled to powder and returned once more to the process. The scrap is pref. heated to just below its m.pt. and the turbulent mixing is pref. obtd. by using the molten metal as a jet pump so both metal and scrap are fed tangentially into a mixing funnel, complementary turbulence is also pref. in the satellite furnace, obtd. by ultrasonics or induction, and the scrap material on top of the molten metal in this furnace is pref. compacted by vibration. Gives optimum recovery of Al, without environmental pollution.
Patent IT-1102294-B (IT)
Title: Doppler spectral measurement esp. for scanning seabed - uses Fourier transformer coupled to logarithmic circuit processing samples to be weighted by Legendre factors
IPC: G01S/
Filed: 1978-02-03
Granted: 1985-10-07
Abstract: A system for Doppler frequency measurement, responsive to spectral modulation induced by a reverberant and non-linear radiation transmissive region such as the ocean. The system uses a receiver providing a set of samples of a Doppler signal received during a predetermined interval of time. The system includes a Fourier transformer coupled to a logarithmic circuit for obtaining the logarithm of the power spectrum of the set of samples. The logarithms are then weighted by orthogonal factors, such as the first few terms of a Legendre series, in a weighting circuit and combined in an arithmetic circuit to give a numerical result. This represents Doppler frequency as well as relative speed between the receiver and points of reflection of the radiant energy within the medium.
Patent IT-1101763-B (IT)
Title: Feminine hygienic pads - made by single longitudinally folding one edge and double over-folding opposite edge before stitching
IPC: A61F13/20
Filed: 1978-02-09
Granted: 1985-10-07
Abstract: Feminine hygienic pads are made by holding one longitudinal edge of material inwardly over one face, then folding the opposite edge over and inwardly folding the second fold over a major part of the with and over the first folded side before stitching through the pad along the outermost edge of the second folded side. Filler material is pref. inserted between the folds before stitching and the finished material is cut transversely into individual pads. The stitching lies close to the first folded side. Pad configuration facilitates insertion into the interlabial space and improves retention.
Patent IT-1241506-B (IT)
Title: Lock for automatically activating security devices
Inventor: TAJE LUIGI
IPC: E05B/
Filed: 1990-07-26
Granted: 1994-01-17
Abstract: The lock allows security devices to be activated automatically when the door is closed; it causes the deactivation of these devices when the door is opened from outside using the security key and allows the door to be opened partially (security device on) and totally from the inside.
Patent IT-1188821-B (IT)
Title: Water-soluble cationic polymers - based on polyacrylamide latexes
Inventor: CIARALLI FABRIZIO
IPC: C08F/
Filed: 1979-03-16
Granted: 1988-01-28
Abstract: Water to be sterilised flows through regions (14, 15) containing ultra violet lamps (16, 17) each of which operates at a power level sufficient to effect complete sterilisation. If one lamp should fail another, others of the lamps immediately switch to higher power to ensure continued complete sterilisation of the water. Pref. the flow is divided such that half the flow passes through each sterilisation chamber (14, 15) and each lamp (16, 17) operates at half power, but if a lamp fails valves (18, 19, 20, 21) are switched to cause all the flow to pass through the chamber containing a still operative lamp and the lamp power is switched from half to full power. Failure of a lamp can cause an audible alarm to be generated.
Patent IT-951072-B (IT)
Inventor: FREAKE R
IPC: C12M1/16
Filed: 1972-02-26
Granted: 1973-06-30
Abstract: 1365001 Micro-biological testing MILES LABORATORIES Inc 25 Feb 1972 [16 March 1971] 8833/72 Heading C6F [Also in Division G1] A test device for the differential or semiquantitative microbial analysis of water, milk or urine samples comprises a sterile bilulous matrix 11, Figs. 1 and 2, impregnated with nutrient medium including a colour indicator responsive to micro-organism growth e.g. triphenyl tetrazolium chloride, and 0À1-5À0 per cent by weight of the formulation of a water soluble suspending agent capable of forming a viscous colloidal suspension with an aqueous liquid when the impregnated matrix is rehydrated. The bibulous material has a known constant absorption capacity and the suspending agent is sodium alginate, polyexyethylene sorbitan mono-olente, agar, carraheen, polypeptide, linear polysaccharide or polysaccharide gum. The matrix is bonded to a holder 12 of polyethylene terephthalate through a thin layer of polyethylene 14 or double-faced adhesive tape. The matrix and attached holder are held in a polyethylene envelope 13 provided with a conventional interlocking seal lip 22. The Examples disclose nutrient media, colour indicators and suspending agents, and microbiological tests using matrices containing them.
Patent IT-1156702-B (IT)
Title: Automatic bingo type game - continuously scans cards and indicates to central control when chosen number corresponds to winning number and position of card
Inventor: ZANKOV NIKOLAJ PANTSCHEV
IPC: G07C/
Filed: 1978-04-19
Granted: 1987-02-04
Abstract: The automatic checking of 'Tote and Bingo' type cards is effected by automatic scanning followed by comparison with a winning combination. The cards (11) are stacked within a magazine (10). A spring (16) biased contact plate (15) ensures that the cards are pressed against the front plate where scanning of the numbered cells (14) can take place. Cards are individually extracted and are sorted by a synchronised motor driven unit. The data from the cards is compared with the winning combinations and the process tubes placed continuously.
Patent IT-1199208-B (IT)
Title: Chemotherapeutic compsn.
Inventor: BERTONE MARGHERITA
IPC: A61K/
Filed: 1984-10-12
Granted: 1988-12-30
Abstract: The character pattern generating system has a character data memory for storing co-ordinate data representing co-ordinates of a base line at a centre of a character component and for storing local outline data representing the outline of the respective character component at each co-ordinate. The system responds to a character code received from an external source for reading out the co-ordinate data and the local outline data. Outline data is generated on the basis of the co-ordinate data and the local outline data and for generating character bit pattern data from the outline data. Storing the character pattern in this form allows easy scaling of the character shape, by lengthening or shortening to the base lines.
Patent IT-1164691-B (IT)
Title: 1,2,4-Di:thiazolidino-3-thione(s) or di:methylene tri:sulphide cpds. - useful sulphur sensitisers in silver halide photographic emulsions
Inventor: BERETTA PAOLO
IPC: G03C/
Filed: 1979-05-28
Granted: 1987-04-15
Abstract: Silver halide photographic emulsions with associated colour couplers for use in colour photography, are sensitised with a 1,2,4-dithiazolidino-3-thione or dimethylene-trisulphide sulphur sensitiser of formula (I) or (II) or a mixt. (R is H, aliphatic gp. or (non)aromatic cyclic nucleus and R' is H, aliphatic gp. or (non)aromatic nucleus, at least one of R and R' being other than H. Pref. R and R' are both 1-4C alky, esp. methyl gps. or R and R' (same or different) are 1-4C alkyl or phenyl gps.). The (I) or (II) are added to the silver halide emulsion prior to chemical digestion and subsequent addn. of a colour coupler, prior to coating the resulting compsn. 8 Specific cpds. (I)/(II) are disclosed, including 4-methyl-5-methylimino- 1,2,4-dithiazolidine-3-thione. Addn. of the (I)/(II) in the ripening process for silver halide emulsions give good sensitisation whilst restraining the development of fog centres. Process gives good increase in sensitivity without necessity for using excessive amts. of antifoggants, as in prior art emulsions.
Patent IT-1041032-B (IT)
Title: Welded steel wheel for tubeless tyre - with wheel disc welded to edge of asymmetric rim profile
IPC: B60B21/02
Filed: 1975-07-25
Granted: 1980-01-10
Abstract: The wheel rim is shaped asymmetrically with one support surface for the tyre wall wider than the other. The wider surface is divided into two sections (116, 118) at different angles to each other. The wheel disc is attached to the underside of the wheel rim at the point between the two sections. The weld is a T-section which is simple to set up and process on a mass production line. The assembly is designed for maximum strength with the weld at a point where there is least stress change. Preferred dimensions for the various sections for different diameter and gauge tyres are given.
Patent IT-1232921-B (IT)
Title: Anti rusty and vegetative protective cover for marine facilities and its use
Inventor: LUIGI FERRETTI
IPC: C09K/
Filed: 1989-09-11
Granted: 1992-03-05
Abstract: Anti rusty and anti-vegetative protective cover made by an epoxy Patch cement and a water-resistant phase wasted in epoxy Patch cement carrying a lubricating mineral grease and a germicidal mixture with anti-vegetative protection qualities.
Patent IT-1237282-B (IT)
Title: Aerial cavity signal balloon.
IPC: A62B/
Filed: 1989-11-22
Granted: 1993-05-27
Abstract: An aerial cavity signal balloon made from two semi-spherical, plastic or metal shells, characterised by the fact that they have stoppers in the cavity fixed axially opposite on said semi-spheres, each of which is made of two parts overlooking and mirroring each other on which there is also: a tooth and, opposite the centre of gravity, a reserve and receiving cavity for the teeth in the part mirroring it opposite; a centre between the teeth and cavity in a transverse direction, where at least one plane is angled and there is a guide for the skid that slides the seat and holds an elastomeric gasket that presses on the cavity to connect with the stopper parts. In this way the seat takes truncated-conical form where the skids sit and the cavity moves on, this makes it possible, thanks to the sliding insertion of the skids, to recover the possible sets between the cavity and the gasket.
Patent IT-1175031-B (IT)
Title: Wine filtration system
Inventor: VELO ANTONIO
IPC: B01D/
Filed: 1983-10-14
Granted: 1987-07-01
Abstract: A test window (45) is defined (TEST X, TEST Y) which surrounds a window (X Clip, Y Clip) (the clip window) within which it is desired to render graphical images. Objects are then tested (47) to see if their vertices X0-X3 Y0-Y3 are outside the test window. The utilisation of this test window allows for a performance optimisation to be made between processing of a clipped object by a hardware based graphics subsystem or by graphics software executed by a general purpose CPU which also interfaces to the graphics display. By properly defining the test window size relative to the clip window, objects which fall totally within the test window, will be rendered faster by the graphics subsystem rather than deferring the object to graphics software. Objects with vertices that fall outside the test window would be deferred to graphics software to render.
Patent MX-174166-B (MX)
Title: Procedimiento para la preparacion de derivados condensados de azepinona y azocinona, procedimiento para la preparacion de agentes que los contienen, asi como procedimiento para la preparacion de productos intermedis y productos resultantes
Inventor: RECKER REINHARD
IPC: C07K5/06
Filed: 1988-02-12
Abstract: La presente invención se refiere a un compuesto de la fórmula I, en la cual m. significa 1 ó 2 y, n significa 0, 1 ó 2, R1 y R2 son iguales o diferentes y significan hidrógeno, alquilo (C1-C6), que eventualmente puede estar monosubstituído con hidroxi, mercapto, alcoxi (C1-C2), alquilmercapto (C1-C2), carboxilo, alcoxi (C1-C2)-carbonilo, 3-indolilo, imidazolilo, carbamoílo, amino o guanidino, alquenilo (C2-C6), cicloalquilo (C3-C9), cicloquenilo-(C3-C9), cicloalquil (C3-C7)-alquilo (C1-C4), arilo (C6-C12), arilo (C6-C12) parcialmente hidrogenado o aril(C6-C12)-alquilo (C1-C4), que en la parte arilo puede llevar un grupo hidroxi; R3 y R4 son iguales o diferentes y significan hidrógeno, alquilo (C1-C6), alquenilo (C2-C6) ó aril (C6-C12)-alquilo (C1-C4), que en la parte arilo puede estar monosubstituído con metoxi o nitro, Y significa hidrógeno o hidroxilo, Z significa hidrógeno; o Y y Z juntas significan oxígeno; y X represente alquilo (C1-C6), que puede estar sustituído con amino, acilamino, alquil (C1-C4)-amino y/o di-alquilo-(C1-C4)-amino, alquenilo (C2-C4), cicloalquilo (C5-C9), N-R1, arilo(C6-C12), que puede estar mono-, di-o tri sustituído con alquilo (C1-C4), alcoxi(C1-C4), hidroxilo, halógeno, nitro, amino, alquil(C1-C4)-amino dialquilo (C1-C4) amino y/o metilendioxi o indol-3-ilo y en los radicales antes citados, los grupos hidroxilo, mercapto, carboxilo, amino o guanidino libre R1R2 y X están eventualmente protegidos mediante grupos protectores usuales en la química de los peptidos; o una sal fisiológicamente aceptable del mismo.
Patent MX-167373-B (MX)
Inventor: CHESTER ASBURY HEATH
IPC: G06F9/44
Filed: 1988-02-26
Abstract: A data processing system includes a central processing unit (CPU), a main memory unit, and input/output (I/O) sockets, each adapted to receive a selected one of a plurality of different and/or similar option cards. Each card contains (or is connected to) and controls a respective peripheral device, and each card is pre-wired with an ID value corresponding to its card type. Programmable option registers on each card store parameters such as address information, priority levels, and other system resource parameters. A setup routine, during initial power-on, retrieves and stores the appropriate parameters in the I/O cards and also in socket locations in main memory, one location being assigned to each input/output socket. Each socket location is adapted to hold the parameters associated with the card inserted in its respective socket and the card ID value. That portion of main memory containing the socket locations is adapted to maintain the parameter and ID information by means of battery power when system power fails or is disconnected, i.e., a non-volatile memory portion. Subsequent power-on routines are simplified by merely transferring parameters from the memory to the card registers if the status of all the sockets has not changed since the last power-down.
Patent MX-166313-B (MX)
Title: Fotoestabilizadores de amina impedida, ligados a polimeros
Inventor: MACLEAY RONALD EDWARD
IPC: C08F8/30
Filed: 1988-08-12
Abstract: La presente invención se refiere a un polímero, caracterizado porque tiene unidades recurrentes seleccionadas de: o ambas, en donde las unidades ocurren ya sea en la estructura fundamental del polímero, o como unidades dependientes, o ambas, y en donde R1 y R2 son seleccionadas independientemente de hidrógeno, alquilo de 1 a 6 átomos de carbono, cicloalquilo de 5 a 7 átomos de carbono, fenilo, cloro o bromo; x es un entero de O o 1, y -N-(G) representa el residuo de un grupo fotoestabilizador de amina impedida, sustituído con hidrazido.
Patent MX-172569-B (MX)
Title: Resorte en forma de manguito
Inventor: SCHWERDT HANS-WERNER
IPC: F16F1/38
Filed: 1989-10-09
Abstract: La presente invención se refiere a un resorte de hule en forma de manguito que consta de una parte interior, una parte exterior que rodea a la parte interior a cierta distancia radial y un cuerpo de resorte colocado en la ranura formada por la distancia y que se une en forma adhesiva a la parte interior y exterior, hecho de material elastomérico, comprendiendo este cuerpo de por lo menos tres puentes de unión entre la parte interior y exterior, caracterizado porque por lo menos uno de los puentes de unión cuando menos en una zona parcial de su tramo longitudinal entre la parte interior y exterior es atravesado completamente por una interrupción, extendiéndose esta interrupción fundamentalmente paralela a la dirección longitudinal de la parte interior y exterior y porque cuando menos está provisto un cuerpo suplementario que bajo la generación de una tensión preliminar elástica dentro de los componentes de cada puente de unión que colindan por los dos lados en la interrupción, se encuentra insertado en la interrupción.
Patent MX-171143-B (MX)
Inventor: MARCO LESLIE S
IPC: B65D67/02
Filed: 1991-06-12
Abstract: Carrier stock (10) is formed from a single sheet of resilient polymeric material, such as low density polyethylene, for machine application to substantially identical containers (12). The stock (10) is severable to form individual carriers (20) with container-receiving apertures (14), as defined by band segments, which include outer segments (22) formed with tear-open tabs (30). Each tab (30) and preferably the outer segment (22) have multiple slits (32,40,50,52), which are arranged to define tearable bridges (42,54,56,58) that can be easily torn by a user pulling on such tab (30), whereby the outer segment formed with such a tab (30) can be easily severed to release a container from the aperture (14) bounded partly by such a segment (22). <IMAGE>
Patent MX-194280-B (MX)
Title: Substituted isoxazolines, process for producing them, agents containing them and their use as safeners
Inventor: WILLMS LOTHAR
IPC: A01N25/32
Filed: 1994-09-14
Abstract: Substituted isoxazolines, process for their preparation, compositions containing them, and their use as safeners. Compounds of the formula (I) and salts thereof,    <IMAGE>  (I)  in which R1 is carboxyl, formyl or another acyl radical or a derivative of the last-mentioned 3 groups, R2 is hydrogen, halogen, C1-C18-alkyl, C3-C8-cycloalkyl, C2-C8-alkenyl, C2-C8-alkynyl, C1-C18-alkoxy, C2-C8-alkenyloxy, C2-C8-alkynyloxy, C1-C18-alkylthio, C2-C8-alkenylthio, each of the last-mentioned 9 radicals in each case being unsubstituted or substituted, or (C1-C8-alkoxy)carbonyl, and R3 and R4 independently of one another are an aliphatic, araliphatic or heteroaraliphatic radical having 1 to 30 carbon atoms which is unsubstituted or substituted by one or more functional groups, or an aromatic or heteroaromatic radical which is unsubstituted or substituted, are suitable as safenets for pesticides, preferably herbicides, in crop plants. The compounds can be prepared from alkenes (II) and nitrile oxides (III) by the process of claim 6.
Patent MX-197808-B (MX)
Inventor: SCHNABEL GERHARD
IPC: C07D251/12
Filed: 1995-04-12
Abstract: Compounds of the formula (I) and salts thereofin which W1, W2, R, n, R1, R2, R4, X, Y and Z are as defined in claim 1 and R3 is an acyl radical, are suitable as herbicides and plant growth regulators. The herbicides can be prepared by the process variants from claim 5, the novel intermediate products (II), (IV), (VI) and (VIII)* of claims 9 and 10 being employed.