baber/WOPTO huggingface dataset:
Patent IT-1197278-B (IT)
Title: Solid urban waste treatment plant
Inventor: VACCARO GUIDO
IPC: C10L/
Filed: 1986-09-25
Granted: 1988-11-30
Abstract: Character contours are broken down into a series of orthogonal vectors. Pixel drop out occurs where opposite going vectors coincide. The inside pixel (410 or 440) of each vector (400 or 430) is set to the vector length if the length is greater than the set values of the inside and the outside (420,450) pixels. This procedure is repeated for all the vectors for all the contours. At completion all those pixels set to one or more are set on to produce a drop out corrected bit map which is logically OR'd with the original drop out containing bit map.
Patent IT-1226071-B (IT)
Title: Modular element blind structure
Inventor: GIACOMELLI MARIO
IPC: E06B/
Filed: 1987-12-01
Granted: 1990-12-10
Abstract: The structure comprises a blind strip locating body for coupling to section members, and arranged on the uprights of the blind frame. The body has grooves for housing blind strip bearing plugs (10) insertable into the longitudinal end portions of the blind strips. The body houses a rack bar meshing with a toothed segment (12) on the inner side of the plugs. Closure edges can be snap coupled to the body. Driving the rack bar causes the strips to rotate.
Patent IT-1168166-B (IT)
Inventor: CAPRIOLI VINCENZO
IPC: A01N59/20
Filed: 1981-09-02
Granted: 1987-05-20
Abstract: Acaricide mixtures obtained from the synergistic coupling of an acaricide belonging to the class of the hydroquinone diethers with metallic copper or copper compounds and the use of said mixtures in suitable compositions in the treatment of mite infestations on useful plants are disclosed.
Patent IT-1195564-B (IT)
Title: Resilient wheel for rail vehicle
Inventor: GOLUBENKO ALEXANDR LEONIDOVICH
IPC: B60B/
Filed: 1983-12-22
Granted: 1988-10-19
Abstract: A hub (1) and an annular shoulder (2) are bolted together and fitted with vents (3,9). A clamping disc (8) and a rim (4) with a ring lug (5) are inside, together with spring pads (13), reinforced and set between the disc and shoulder and lug sides. A third resilient pad consists of a silent block (14) which can rotate relative to hub or lug and has vents opposite its end faces, and linked to vent channels (17). To adjust axial wheel stiffness and ensure steady movement in locomotives imposing varied axial loading, the silent block end ring can adjust axially w.r.t. hub or lug inside surface. One end ring may be fitted with friction covers to reduce cohesion pulses during locomotive starts.
Patent IT-1236616-B (IT)
Title: Device for signalling with reflected light, for bicycles, etc.
Inventor: MAZZONETTO ANGELO
IPC: B62J/
Filed: 1989-11-03
Granted: 1993-03-19
Abstract: The subject invention relates to a device for signalling by reflected light, particularly usable for bicycles or similar transport means.The device comprises, fixed to the frame of a bicycle, at least one rotating element actuated by the movement of one of the wheels.The rotating element has one or more fins of material which reflect light rays falling on them.
Patent IT-1147652-B (IT)
Title: Fuel feed for IC engine
Inventor: SVIRIDOV JURY BORISOVICH
IPC: F02M/
Filed: 1982-01-13
Granted: 1986-11-26
Abstract: The internal-combustion engine fuel feed vaporises the injected fuel. It has inlet and outlet ports and a vaporiser, one part of which is heated by the exhaust gases, while the other forms part of the inlet port wall, the injection nozzle being aimed at it. The working surface (8) of the vaporiser (1) extends from the part (1a) heated by the exhaust gases to the diametrally opposite point in the inlet port. The nozzle hole of the injector (9) is aimed, as nearly as possible in the tangental direction at this diametrally opposite portion.
Patent IT-1236262-B (IT)
Title: Mixing valve with single lever control
Inventor: HORST OTTENWAELDER
IPC: F16K31/60
Filed: 1988-03-09
Granted: 1993-02-02
Abstract: Mixing valve with a single lever control, with lever end projecting from the upper part of the valve, onto which a head is fixed, which has a handle for hand activation, characterized by the fact that the head has a lower part fixed to the extremity of the lever, which has a hollow space on its upper surface, housing the inside end of the handle, and which is closed by an upper cover.
Patent IT-1196562-B (IT)
Inventor: LABEDAN JEAN-DENIS
IPC: F16C33/60
Filed: 1986-08-01
Granted: 1988-11-16
Abstract: A roller bearing assembly having an outer case (1) which contains an elastically yieldable sleeve 2 in which is enclosed a thin elastically yieldable ring 3 whose inner surface acts as a raceway for rollers or needles (6) carried by the cage (7). The elastic ring has a plurality of angularly spaced apart regions discontinuities (4a, 4b) defining pre-stressed regions adapted to ensure, by a radial deformation, a localized gripping of the rollers or needles under the action of the sleeve when the roller bearing assembly is mounted on a shaft (8). The outer case (1), the sleeve (2), the roller bearing ring (3) and the cage (7) have an openable structure which permit their spreading being apart to an open for ensuring the mounting of the roller bearing assembly by a lateral engagement of its component parts on the shaft without ends of insertion thereon from either each of the shaft.
Patent IT-1104179-B (IT)
Title: Fungicidal metal complexes of (N)-carbamoyl-imidazole cpds. - useful in agriculture and for protecting textiles, paper etc.
IPC: C07D233/61
Filed: 1978-03-24
Granted: 1985-10-21
Abstract: Fungicidal complex cpds. (I) consist of a metal salt (II) and an imidazole of formula (III) (R1 is alkyl, esp. 2-4C; R2 is benzyl or phenoxyalkyl, opt. substd. in the ring). Pref. R2 is a gp. where X is CH2 or CH2CH2O; Y is halo; a=0-4; Z is 1-3C alkyl and b = 0-1. Esp. the metal is Cu or Mn and its counter-anion chloride. (I) are made by reacting (II) and (III) in a medium contg. an organic solvent. Useful in plant-protection by application to seeds, plants or soil. They are esp. useful for treating broad-leaved plants such as fruit-trees, vegetables, vines and pumpkins. (I) can also be used to protect dyes, glues, textiles, paper etc. against spoilage by fungi. Compared with (III) they are easier to handle and formulate. In an example, the bis - 1-left brace N-propyl-N-2-(2,4,6-trichlorophenoxy)ethylcarbamoyl right brace imidazole Cu (II) chloride complex was prepd.
Patent IT-1154316-B (IT)
Title: Hands-free type speaker telephone system
Inventor: HESTAD ALFRED MAGNUS
IPC: H04M/
Filed: 1982-08-23
Granted: 1987-01-21
Abstract: The system has hands-free telephone sets with microphones and loud-speakers and includes circuitry for preventing feedback between the loud-speakers and the microphones in both the transmitting and receiving modes. This is achieved by automatically controlling the amplification of the signals coming from the microphones and going to the loud-speakers, as a function of the signal direction, while still maintaining the microphones and loud-speakers electrically coupled to the telephone lines. The system includes a level detector to give set outputs when applied signal above or below predetermined level. The output of an OR-gate comparator is coupled to the level detector and determines the incoming or outgoing nature of signals. The detector operates a timing control.
Patent IT-1146074-B (IT)
Title: Seed drill with suction distribution drum
Inventor: CHICHKIN VALENTIN PETROVICH
IPC: A01D/
Filed: 1980-12-29
Granted: 1986-11-12
Abstract: The seed drill comprises a chassis accommodating a seed hopper, while inside the latter is a seed-metering feed delivering them to the hemispherical cells in a suction distribution drum. A suction-interruption roller inside the drum releases the seeds from the cells and delivers them to the drill coulter. The metering feed is in the form of a double-helical gear (3), with the teeth at the opposite sides offset from each other for half the amount of their pitch, while their height increases towards the points at which they meet. The hemispherical cells (a) are convex towards the interior of the drum (4), and each have two or more ports extending in the radial direction of the hemisphere. The interruption roller (6) is shaped to fit over the cells.
Patent IT-973982-B (IT)
IPC: B29C65/02
Filed: 1972-12-11
Granted: 1974-06-10
Abstract: A method of welding a plastic end member to an unstepped, plastic tubular body which comprises positioning the end member within the body and then irradiating the area to be welded with a laser beam for a specified time sufficient to achieve the desired weld while simultaneously imparting relative rotational motion between the beam and the area to be welded.
Patent IT-1158835-B (IT)
Inventor: SCHLEMMER ROBERT
IPC: B29D30/38
Filed: 1983-03-21
Granted: 1987-02-25
Abstract: A motorized tool for joining self adhesive plies of unvulcanized rubber, the tool having a pincer-like structure provided with resilient means for urging a portion of a first arm of the pincer itself towards a portion of a second arm; the said portions supporting pairs of rolling bodies facing one another, and the rolling bodies carried by the said first arm being constituted by two discs converging towards one another and towards the other arm and provided with a peripheral crown of teeth meshing with one another, with one of said discs also meshing with an output pinion of a motor mounted within the said first arm.
Patent IT-1239330-B (IT)
Title: Hair remover device particularly for cosmetic use
IPC: A45D/
Filed: 1990-01-11
Granted: 1993-10-19
Abstract: Hair remover device particularly suitable for cosmetic use, which removes hairs thanks to the combined action of a pair of wires wound one on the other along a common twisted section and held taught on two operating arms attached to each other in order to be able to complete alternating angular travel ranges to compel the twisted section to traverse over the area for hair removal.
Patent LT-5272-B (LT)
Title: Item of transformable furniture
Inventor: MILINOV ILIAN VLADIMIROV
IPC: A47B85/04
Filed: 2005-02-22
Abstract: The invention relates to an item of transformable furniture, in particular to a chair that transforms into a desk and vice versa. An item of transformable furniture consisting of two substantially flat elements (5) and (6) connected with each other, which can switch over between a first position as a seat (6) and a back (5) and a second position as a front panel (6) and a worktop (5) and vice versa. The item of transformable furniture is provided with a supporting construction for the two substantially flat elements (5, 6). The supporting construction consists of two linked lateral vertical elements (1) located at a distance from one another, where the two substantially flat elements are located between the two linked lateral vertical elements (1).
Patent LT-5869-B (LT)
Title: Analysis method of computer network traffic in real time
Inventor: KAKLAUSKAS LIUDVIKAS
IPC: H04L12/00
Filed: 2011-12-05
Abstract: The invention relates to the digital information systems for monitoring and testing of computer networks using packet data transmission and network traffic analysis for real time. Analysis method of computer network traffic in real-time allows to select the network traffic aggregation method and parameters, and is characterized by fault – tolerance and high speed computing. The invention is characterized that at real time is fixed network traffic, are formed time series, which are aggregated using moving average smoothing or method of sum of transfer dates flow by time interval. Line, which is stored in a temporary memory, constantly supplemented with new members. Singularity of line introduces by recuperating method using robastic method of empirical quintile regression, IR statistic, R/S statistic. For evaluation of singularity network traffic is proposed to calculate ? stability index, IR estimation and Hurst coefficient.
Patent LT-6895-B (LT)
Title: Machine for the gradual formation of sheet plastic parts
Inventor: OSTAŠEVIČIUS VYTAUTAS
IPC: B29C51/00
Filed: 2020-06-16
Abstract: The invention belongs to the field of plastic processing. More specifically, it is a device for the production of parts from plastic sheet materials by gradual forming. The device can be used to produce a limited number of pieces of medical supplies, vehicles, including aircraft, for example, to develop and test a prototype. In this device, the control system (8) and the heating source (4) and the force sensor (6) mounted on the tool (7) create an optimal operating mode of the forming device, which allows to determine the minimum force of the tool against the workpiece and the maximum a tool temperature that does not exceed the temperatures at which the workpiece material begins to melt or decompose. In this way, the force and temperature of pressing the tool (7) against the surface of the plastic sheet (3) is reduced to a minimum, which increases the quality of the forming part, as well as simplifies the construction of the entire forming device and reduces production costs.The invention belongs to the field of plastic processing. More specifically, it is a device for the production of parts from plastic sheet materials by gradual forming. The device can be used to produce a limited number of pieces of medical supplies, vehicles, including aircraft, for example, to develop and test a prototype. In this device, the control system (8) and the heating source (4) and the force sensor (6) mounted on the tool (7) create an optimal operating mode of the forming device, which allows to determine the minimum force of the tool against the workpiece and the maximum a tool temperature that does not exceed the temperatures at which the workpiece material begins to melt or decompose. In this way, the force and temperature of pressing the tool (7) against the surface of the plastic sheet (3) is reduced to a minimum, which increases the quality of the forming part, as well as simplifies the construction of the entire forming device and reduces production costs.
Patent MX-168833-B (MX)
Title: Metodo para la preparacion de ibuprofen
Inventor: DAVENPORT KENNETH G
IPC: C07C51/00
Filed: 1988-03-18
Abstract: La presente invención se refiere a un metodo para preparar ibuprofen,caracterizado porque comprende carbonilar el 1-(4'-isobutilfenil) etanol (IBFE) con monóxido de carbono en un medio acuoso acído, a una temperatura de cuando menos 10ºC y una presión de monóxido de carbono de cuando menos 35 kg/cm al cuadrado manometricos, y en la presencia de (1) un catalizador que consiste esencialmente de un compuesto de paladio en el que el Paladio tiene una valencia de 0 a 2 y forma un complejo de cuando menos un ligando o molecula cordinadora de fosfina monodentada, estable al ácido micible con la fase orgánica del medio de reacción, la relación molar entre   el fósfaro/paladio en el mencionado compueto de paladio y la molecula coordinadora es de cuando menos aproximadamente 2:1 cuando la relación molar entre paladio y el IBFE es tal que el paladio  1 y el IBFE  10,000 o mayor; (2) iones de hidrogeno disociados a partir de un ácido que es ionizable en una forma sustancialmente completa en una solución acuosa diluída, de tal manera   que la relaión molar de iones de hidrogeno a IBFE añadido a la zona de reacción es de cuandomenos 0.15; y (3) iones de haluro disociados, de tal manera que la relación molar de iones de haluro a IBFE añadido a la zona de reacción es de cuando menos aproximadamente 0.15.
Patent MX-169082-B (MX)
Inventor: FROEHLICH PETER
IPC: F16B13/06
Filed: 1988-06-08
Abstract: An expansion dowel assembly includes an expansion sleeve, an expanding member and a bolt for pulling the expanding member into the expansion sleeve. The expansion sleeve has a leading end and a trailing end with a bore extending between its two ends. At the leading end, the bore is conically shaped and converges toward the trailing end. From the trailing end of the conically shaped section, the bore is cylindrically shaped and extends toward the trailing end to another smaller diameter cylindrically shaped section of the bore. At the transition between the two cylindrically shaped sections there is a stop shoulder which limits the pulling-in action of the expanding member and the radial widening of the expansion sleeve.
Patent PT-77457-B (PT)
Inventor: PLANCHAMP CLAUDE
IPC: C22C/
Filed: 1983-10-04
Abstract: PCT No. PCT/FR83/00199 Sec. 371 Date Jun. 4, 1984 Sec. 102(e) Date Jun. 4, 1984 PCT Filed Oct. 4, 1983 PCT Pub. No. WO84/01390 PCT Pub. Date Apr. 12, 1984.The present invention relates to a process for the production of composite alloys based on aluminum, which may or may not be alloyed, and containing up to 30% by weight of boron. The process is characterized in that the boron is introduced into the liquid aluminum in the form of aluminum boride having the formula AlB2 or AlB12. It finds application in the production of composite alloys which are resistant to abrasion or which are intended to serve as neutron barriers in air or an aqueous medium.
Patent PT-77460-B (PT)
Title: Frame member for use with construction blocks
IPC: E04C2/52
Filed: 1983-10-06
Abstract: The frame comprises a pair of vertical uprights each consisting of a planar front part carrying a longitudinal ridge. The free edges of each upright are folded inwardly to form flanges contg. slots which lie parallel to the planar front part. A lintel interconnects the uprights and has a cross-section which is similar to that of the uprights so that on assembly the ridges of both uprights and lintel are in alignment. On installation, the flanges abut the edges of the building blocks and are secured in position by ties which pass through the slots in the flanges and into the surrounding masonry.
Patent PT-78415-B (PT)
Title: Method for genetically modifying a plant cell
Inventor: KEMP JOHN D
IPC: C12N15/74
Filed: 1984-04-12
Abstract: A DNA vector comprises T-DNA having a plant structural gene inserted therein under control of a T-DNA promoter. The DNA vector is useful in genetically modifying a plant cell to introduce the plant structural gene thereto.
Patent PT-87881-B (PT)
Inventor: SACHETTO JEAN-PIERRE
IPC: C08L3/06
Filed: 1988-06-30
Abstract: The invention refers to a process for obtaining a melt of destructurized starch containing a finite amount of electrolytes comprising:   A. providing a starch material containing free electrolytes and/or bound phosphate salts, B. removing partially or wholly the free electrolytes and/or the metallic cations from the phosphate groups of the starch, C. optionally replacing a part or all of the free H<+>-ions of the free phosphate groups with metallic monovalent and/or polyvalent cations, D. conditioning the obtained starch material to a water content of 10 to 25% by weight calculated on the basis of starch and water, E. heating said starch/water composition at elevated pressure to a temperature sufficient to essentially destructure the starch while maintaining said water content until a melt of destructurized starch is formed.   The invention further refers to the process of   F. cooling said melt (as obtained under E.) optionally after forming the melt into a shaped article, to a temperature below the glass transition temperature of said composition to form a solid shaped article.
Patent PT-88018-B (PT)
Inventor: PACAUD BERNARD
IPC: B01D53/02
Filed: 1988-07-15
Abstract: Adsorbent material well adapted for the purification of gases (notably by the PSA and TSA methods) by adsorbing impurities therefrom that are more polar or polarizable than the gases to be purified, e.g., nitrogen, the oxides of carbon and hydrocarbons, comprises a matrix of a type 5A zeolite molecular sieve and a kaolinite clay binder therefor, the clay binder having a concentration of at least 75% by dry weight of kaolinite and a maximum quartz concentration of 20% by dry weight.
Patent PT-89461-B (PT)
IPC: C09K3/00
Filed: 1989-01-16
Abstract: Amino-functional compounds are economically prepared by reacting maleic anhydride with alcohols to form a maleate or fumarate "half-ester" which is combined with certain amines, most preferably aspartate or glutamate, under conditions selected to avoid hydrolysis. At low molecular weights, the compounds herein are useful detergency builders; at progressively higher molecular weights within a specific range, combined builder/dispersant and typical dispersant properties emerge. Processes for preparing the compounds and useful detergent compositions containing them are described.
Patent PT-91163-B (PT)
IPC: B68G7/05
Filed: 1989-07-13
Abstract: In a process for covering an object by means of at least one flexible piece, a fluidized bed of particles (8) is covered by a flexible cloth (10), the flexible covering piece (12) is placed above said cloth, the object (13, 14) is placed above said cloth, pressure is applied to said object, deforming the flexible sheet and immersing the object in the fluidized bed until a mating imprint is formed in the latter. The covering can be effected by gluing, in particular with a previously applied heat-activated adhesive in which case the fluidized bed is obtained by means of a current of hot air at a temperature above the activation temperature of the adhesive. The process is particularly suitable for assembling and mounting seat covers. Also described is a device for implementing the process.
Patent PT-94465-B (PT)
Inventor: GAFFAR ABDUL
IPC: A61K6/893
Filed: 1990-06-22
Abstract: A method is disclosed for remineralizing demineralized portions of teeth by treatment with a non-astringent composition containing about 10-20% xylitol, and at least one fluoride ion-providing compound in a total amount sufficient to provide about 150 ppm to about 1800 ppm of fluoride ions, with sodium fluoride providing a predominant proportion of such fluoride ions.
Patent PT-98977-B (PT)
Inventor: CANDRIES PAUL
IPC: C08F2/22
Filed: 1991-09-16
Abstract: The plurimodal latices are produced by polymerisation of vinyl chloride in nonmicellar aqueous emulsion in the presence of a seed consisting of a plurimodal latex originating from a preceding polymerisation cycle. The mean size of the elementary particles of the plurimodal latices produced is identical with that of the elementary particles of the seed. The latter preferably consists of three classes of elementary particles which have mean diameters of between 0.15-0.30  mu m, between 0.45-0.60  mu m and between 1.05-1.25  mu m respectively. 
<??>The vinyl chloride polymers originating from the plurimodal latices are particularly suitable for the manufacture of low-viscosity plastisols.
Patent PT-99535-B (PT)
IPC: B65D88/22
Filed: 1991-11-18
Abstract: A container for bulk materials, fluids and the like, comprising an enveloping member and an inner member which is connected to the enveloping member at at least four positions spaced along the circumference of the enveloping member, the arrangement being such that in filled condition a substantially block-shaped unit with substantially flat walls is obtained, the container further comprising a U-shaped stiffening member which comprises a web and two legs connecting thereto and is made of a material with a stiffness of its own, arranged so that the legs abut two opposite walls of the block-shaped unit and the web abuts the bottom wall of the block-shaped unit, the legs, at least in the areas adjacent their free upper edge, having a width corresponding substantially to that of the adjacent wall of the block-shaped unit and the U-shaped stiffening member being connected to the enveloping member at least in the areas referred to. <IMAGE>