baber/WOPTO huggingface dataset:
Patent IT-1207926-B (IT)
Title: Power plant utilising chimney draught - has wind driven generator with stator which is combined with chimney flue and draught which rises upwards to drive rotor
Inventor: PRETINI GISBERTO
IPC: F03D/
Filed: 1979-07-06
Granted: 1989-06-01
Abstract: The power plant system has at least one driven generator with a rotor and stator structure, the latter being combined with at least one chimney flue (5). The flue extends from a lower input aperture (7) to an upper outlet aperture (9), affected the the flue draught. This arrangement provides a rising air flow in the flue which drives the rotor (10) of the generator. Pref. the chimney flue extends along a ground rise, having a vertically extended upper end section. The rotor may be mounted in front of the inlet aperture. If several chimney flues are used the vaned rotor with transverse axis may be arranged in front of their aligned inlet apertures. A deflector baffle may be associated with the rotor, guiding the air stream to the active rotor movement path. In the region of the lower inlet aperture may be provided an air heater.
Patent IT-1243657-B (IT)
Title: Service assembly for transferring fluid energy from one end to the other of a telescopic structure having elements mutually slidable at the same time
Inventor: VIGNALI DAVIDE
IPC: F15B/
Filed: 1990-09-20
Granted: 1994-06-16
Abstract: A service assembly for transferring fluid energy from one end to the other of a telescopic structure 1 consisting of a series of elements 10, 11, 12, 13, etc. mutually slidable at the same time comprises at least one flexible element 3 which is intended for conveying the fluid energy and has a predetermined fixed length and the ends of which are intended to be connected to two points, respectively an arrival point 4 and a departure point 5 for the energy, which are respectively situated on the first element 11 and last element 14 of said structure and where, starting from said first element 10, the flexible element 3 is folded onto itself and in opposite directions at transmission points 30 and fastening points 31 which are alternately associated with the respectively even elements 11, 13, 15, etc. and odd elements 12, 14, 16, etc. of said series. <IMAGE>
Patent IT-1244259-B (IT)
Title: Fixed apparatus for amusement/play
Inventor: TAMAGNINI ARMANDO
IPC: A63G/
Filed: 1990-10-25
Granted: 1994-07-08
Abstract: A large container 2 is provided which defines an internal chamber 3 which cannot be accessed from outside the container 2; the container 2 has an inlet mouth 4 via which the player inserts one of his arms into the chamber 3; the chamber 3 contains a labyrinth of corridors 11 which terminate in exploration areas 11 which can be reached by the player's arm; means are provided which will release an object or prize 5 into at least one exploration area 11; means 30 designed to produce tactile/auditory/visual sensations when the player's hand reaches the said exploration area are also provided. The object of the game/toy is to insert one's arm into the labyrinth in order to find the prize 5 by touch. <IMAGE>
Patent IT-1241536-B (IT)
Title: Radio receiving aerial and corresponding adapter device for receivers located in close proximity to the human body
Inventor: AMORFINI GABRIELE
IPC: H01Q/
Filed: 1990-08-03
Granted: 1994-01-17
Abstract: The invention relates to a receiving aerial of the short monopole type, in other words one consisting of a piece of filamentary conducting material considered to be above an indefinite conducting plane, and in which the said piece has an electrical length much less than λ/4 with respect to the range of radio frequencies (VHF) within which the aerial is to operate, the said aerial being associated with a tuned LC circuit with concentrated constants, capacitively coupled to a discrete amplifier and impedance converter element of the semiconductor type consisting of a bipolar transistor in common-collector configuration, capacitively coupled to the base connected in a self-biasing network, the output from the said amplifier element being sampled by capacitive coupling to a load resistance connected to its emitter. <IMAGE>
Patent IT-1221039-B (IT)
Title: Allopurinol tablet formulation
Inventor: KESSLER HENRY J
IPC: A61K/
Filed: 1980-06-11
Granted: 1990-06-21
Abstract: Tablet formulations contain 50-79 wt.% allopurinol (4-hydroxypyrazolo (3,4-d)pyrimidine, a xanthine oxidase inhibitor used in a treatment of gout and other hyperuricaemic disorders) having a particle size of less than 40 mu m (pref. 15-38 mu m); 15-35 wt.% inert fillers; 5-15 wt.% tablet disintegrating agents; and 1-10 wt.% granulating agents. The high proportion of active ingredient in the formulation renders it suitable for high dosage regimes. Despite the high allopurinol content, the formulation gives tablets of satisfactory hardness and abrasion-resistance having satisfactory disintegration characteristics.
Patent IT-1179493-B (IT)
Title: Cheese improved prodn.
Inventor: BONIZZI GIUSEPPE
IPC: A23C/
Filed: 1984-11-23
Granted: 1987-09-16
Abstract: Pixel image data including depth data, preferably representing a sphere or column, are generated and stored in a mapping memory. When the sphere or column is to be displayed on a display screen, the image data are read out from the mapping memory to a predetermined region of a frame memory. Hidden surface removal is performed in accordance with the depth data and only visible data is written into the frame memory. Spheres and columns are used to represent chemical structures.
Patent IT-1212551-B (IT)
Inventor: ENNIO ROTA
IPC: A61C8/00
Filed: 1982-10-19
Granted: 1989-11-30
Abstract: A device capable of fastening a total or partial, upper or lower, removable dental prosthesis consists of a ball member and a socket member, one of which is fixed in the prosthesis and the other implanted in the alveolar bone, to be engaged on to the other by a snap action.
Patent IT-1238411-B (IT)
Title: Device for control of robot manipulator
IPC: G05B/
Filed: 1989-12-18
Granted: 1993-07-26
Abstract: The device is used for the control of a robot manipulator, and is in particular for use in a metal sheet bending installation. A key is provided for inputting a command signal for actuating a first actuator that is adapted to move a movable element of the metal sheet bending installation through a constant distance or amount. A second key is provided for inputting a command signal for actuating a second actuator that is adapted to move another movable element of the metal sheet bending installation through a changeable distance or amount.
Patent IT-1032936-B (IT)
Title: Polyphase inverter with power amplifier - has oscillator supplying different voltages at given frequency and third harmonic filter
IPC: H03G/
Filed: 1975-05-20
Granted: 1979-06-20
Abstract: The polyphase converter consists of a power amplifier which can operate over a wide input frequency range. The line to line output voltage of conventional three phase outputs is increased and the system operates at maximum phase to earth voltage. It consists of a variable oscillator which can supply a series of different voltages with a predetermined frequency, and with a fixed phase relationship relative to each other. There is an electrical network connected between the variable oscillator and the amplifier for converting each of the separate signals in a fixed phase relationship. The amplifier is three phase and the variable oscillator is a sine wave generator. The electrical network consists of a limiting circuit, a filter for third harmonics and an inverting adding amplifier.
Patent IT-1181542-B (IT)
Title: Wine champagnisation autoclave
Inventor: LIMITI RENATO
IPC: C12G/
Filed: 1984-05-04
Granted: 1987-09-30
Abstract: The data reduction apparatus is used in a system where speech signals, e.g. between telephones, are digitised in a circuit and later reconverted. Successive blocks of digitised data, e.g. 16m seconds thereof, are compared with each other in the frequency domain in a comparator. The conversion is effected in a circuit block. If one block is similar to its predecessor within pre-set limits, that block is not sent to the output, and instead a control signal is passed to the communication link to instruct a store to repeat the previous block at the other end of the communication link. Thus only critical data blocks are transmitted and the data rate is reduced.
Patent LT-6018-B (LT)
Title: The method and system of algae cell disturbance and isolation of bioproduts
Inventor: BENDIKIENĖ Vida
IPC: B03C1/00
Filed: 2012-08-13
Abstract: The invention relates to renewable sources - algae biomass cells disturbance induced by the rotating magnetic field and to the systems and methods of isolation from disrupted biomass in the cell accumulated bioproducts, such as lipids, proteins, pigments and vitamins. Isolated bioproducts can be used in various fields of modern biotechnology industry, particularly in manufacture of biofuels (bioethanol, biogas, biodiesel), biodegradable plasticizers, fodder and/or their additives and food supplements, in the medical and pharmaceutical industries.
Patent LT-6443-B (LT)
Title: Mechanical hydraulic pneumatic device designed to absorb kinetic energy of vehicles during impact moment,
Inventor: BOGDEVIČIUS MARIJONAS
IPC: B60R19/00
Filed: 2015-10-22
Abstract: The invention belongs to various technological processes and transportation area and can be used in manufacturing or modernization of vehicles. The mechanical hydraulic pneumatic device is composed of a support (I) mounted on the hydraulic cylinder (2) rod. The piston of hydraulic cylinder has holes (3). The rod of hydraulic cylinder is connected to the boom (4) from the other end which has a rack (5) of its length as a part. The rack is connected with the sprocket (6) mounted on an axle (7). The sprocket (8) mounted on the same axle. The sprocket (8) connects to the sprocket (10) located on the other axle (9). The latter is mounted on the same axle with a flywheel (11). The rod (12) is fixed to the flywheel (11) and the rod (12) serves as a rod of pneumatic cylinder (13). The pneumatic cylinder has a valve (14). When the vehicle hits a barrier by support (I), the rod (2) of the hydraulic piston moves the hydraulic fluid flows through the piston holes (3) to the left side of the hydraulic piston. The beam (4) rotates the sprocket (6) by using the rack (5) while leaving the coupling. The sprocket (8) rotates on the same axel (7) which turns the sprocket (10) and the flywheel (11) on the other axel (9). The flywheel is connected to the rod (12) through which the movement of the pneumatic cylinder (13) with a valve (14) is transferred. The hydraulic, pneumatic cylinders and the rotating elements of mechanism absorb the kinetic energy of the impact. To absorb the next impact it is necessary to restore the elements of the mechanism to their initial position.
Patent MX-170055-B (MX)
Title: , "composicion insecticida y procedimiento para su obtencion
Inventor: REBEIZ CONSTANTIN A.
IPC: A01N37/44
Filed: 1989-01-13
Abstract: La presente invención se refiere a una composición insecticida, caracterizada porque comprende una cantidad insecticidamente efectiva de uno o más compuestos que consisten de ácido delta-aminolevulínico, inductores de ácido delta-aminolevulínico o mejoradores de la conversión de ácido delta-aminolevulínco a tetrapirroles.
Patent MX-170131-B (MX)
Inventor: RANCEZE DOMINIQUE
IPC: C08K5/04
Filed: 1989-03-07
Abstract: Composition capable of being employed for stabilising a thermoplastic resin against the effects of heat and/or of light. This composition comprises a hydrotalcite, a zinc zeolite and a zinc carboxylate. It applies very particularly to thermoplastic resins containing halogens and especially to PVC.
Patent MX-166207-B (MX)
Title: Procedimiento para preparar polvos de dioxido de titanio no pigmentante
Inventor: STORY PHILLIP MILES
IPC: C01G23/08
Filed: 1989-09-11
Abstract: La presente invención se refiere a procedimiento para preparar polvos de libre fluidez de agregados granulados de dióxido de titanio no pigmentante, caracterizado porque comprende: - proporcionar preformas sólidas de partículas floculadas de dióxido de titanio pigmentante; - secar dicha preformas sólidas para reducir el contenido en agua libre de las mismas; y - someter dichas preformas sólidas secas a trituración para lograr la reducción de tamaño de dichas preformas sólidas y obtener así dichos polvos de libre fluidez de agregados granulados de dióxido de titanio no pigmentante, cuyos polvos de libre fluidez tienen densidades aparentes comprendidas entre 0.5 y 3.5 g/cm3 aproximadamemnte y en donde una porción substancial de los agregados granulados no pigmentantes que constituyen dichos polvos de libre fluidez tienen un tamaño que oscila desde un tamaño de partícula límite mínimo de 150 micras aproximadamente a un tamaño de partícula límite máximo de 1700 micras aproximadamente.
Patent MX-167550-B (MX)
Title: Aparato y proceso de beneficio de mineria terrestre y en el fondo del mar
Inventor: BAUMMER GEORGE P
IPC: B03B5/46
Filed: 1990-12-04
Abstract: La presente invención se refiere a un aparato de beneficio de mineral para separar el material en partículas de varios pesos relativos en una porción de residuos y una porción de producto que comprende: (a) un alojamiento que tiene una pared lateral y que define una cámara en la misma; (b) una pared inferior montada en el alojamiento y que define una salida de la porción de residuos; (c) un deflector colocado dentro de la cámara y que tiene una orilla periférica separada de la pared lateral para definir un pasaje entre la orilla y la pared lateral, en donde el deflector divide la cámara en una cámara superior y una cámara inferior que se comunican a través del pasaje; (d) una tolva de estratificación definida mediante la pared inferior; y (e) un medio de conducto de material para introducir el material en partículas dentro de la cámara.
Patent PT-71649-B (PT)
Title: Process for preparing biomass attached to a carrier
IPC: C02F3/28
Filed: 1980-08-05
Abstract: A granular carrier is contacted in a reaction space with a continuous stream of liquid which contains a sufficiently wide flora of microorganisms and sufficient nutrients for the growth and /or preservation of the microorganisms until a sufficiently thick layer of microorganisms is attached to the carrier, while in the liquid 0.1-1.5 kW of mechanical energy per m<3> of reactor liquid, is dissipated at least partly in the form of gas bubbling through the liquid and the residence time of the liquid in the reaction space is kept lower than the reciprocal maximum growth rate of the microorganisms. More preferably an aerobic biomass attached to a carrier is produced, by applying liquids, wherein the growth rate is not limited by the concentration of nutrients and by adjusting a residence time of the liquid in the reactor of below 45 minutes. 
<??>The process can be applied for the production of all kinds of biomass attached to a carrier, e.g. biomasses as are applied in the biological purification of waste-water, aerobic biomass, anaerobic biomass, nitrificating biomass and denitrificating biomass, as well as biomasses forming a desired metabolic product which inhibits its own production rate at higher concentrations, e.g. biomass for the production of alcohol.
Patent PT-73337-B (PT)
Inventor: MENEGHIN RENE
IPC: B65D17/32
Filed: 1981-07-08
Abstract: A pull tab for an easy opening can for tearing a pull panel to separate the panel from the can end. The tab is attached to the pull panel by an integral strap which is spirally wound to encircle the anterior portion. The spiral feature provides high shearing stress at the initiation of panel opening and then a flexible connection with the removable panel during continued opening to panel removal.
Patent PT-76495-B (PT)
Title: Process for preparing new imidazolphenyl-tetrahydropyridazines
Inventor: HILBOLL GERD
IPC: A61K31/41
Filed: 1983-03-31
Abstract: The present invention relates to new 6-[Imidazolyl-phenyl]-5-methyl-3-oxo-tetrahydropyridazines of the general formula I    <IMAGE>  I  as well as their acid addition salts, methods for their use, and pharmaceutical preparations containing them.
Patent PT-78896-B (PT)
Inventor: ANTON ALAIN
IPC: C08G59/40
Filed: 1984-07-12
Abstract: Process for insulating by impregnation an electric winding with isocyanurate and oxazolidone cycles resins, in which one wraps around the conductors a glass cloth and porous mica paper tape loaded with a quaternary ammonium salt catalyzing the condensation of the isocyanate and epoxy compounds into isocyanurate and oxazolidone cycles, one impregnates the tape with a varnish containing an isocyanate compound and a liquid epoxy resin, then one subjects the impregnated tape to a varnish polymerization thermal treatment. One uses as a quaternary ammonium salt a benzyl-trialkylammonium halide with an alkyl chain containing at the most 3 carbon atoms.
Patent PT-86405-B (PT)
Inventor: HELMSCHROTT NORBERT
IPC: G07C5/12
Filed: 1987-12-18
Abstract: A disc chart recorder (3) making possible problem-free admittance of the disc charts and protecting the centre opening of the disc charts is proposed for a recording apparatus in which disc charts are used as recording carriers and these charts are inserted through a slot in the recording apparatus and automatically brought into the recording position. The disc chart recorder (3) has a drive attachment (12) which is only slightly higher than the thickness of a disc chart (4). With the drive attachment (12) is associated a ring segment (13) which is axially fixed by a sleeve (14) which completes the centre pin (15). The ring segment (13) which with an applied tongue forms a single-start thread for admitting the disc chart (4), provides, between itself and the disc chart bearing surface on the carrier (10) of the disc chart recorder (3), an annular space (28) which avoids compressions of the drive edge of the centre opening of the disc chart (4). <IMAGE>
Patent PT-95386-B (PT)
Inventor: LARKIN WILLIAM A
IPC: C08L67/00
Filed: 1990-09-21
Abstract: Organotin catalysts containing at least one direct oxygen-to-tin bond and one direct carbon-to-tin bond, e.g. hydroxybutyltin oxide, monobutyltin tris (2-ethylhexanoate), dibutyltin oxide, are use as esterification catalysts in the production of polyester and polyester-containing compositions and articles. Articles made from such polyester and polyester-containing compositions have low extractable toxicity and are suitable for use in regulated food, beverage, pharmaceutical, and medical-device applications.
Patent SE-386018-B (SE)
Inventor: DEGEN J
IPC: F21S8/00
Filed: 1973-02-19
Abstract: 1370583 Lampholders H SCHURTER AG 18 Dec 1972 [24 Feb 1972] 58415/72 Heading H2E A lampholder, for a lamp 6 of the kind having a pair of contact pins 40, 50 and radial studs 60, comprises an electrically insulating body 1 having contact springs 4, 5 in recesses preferably for snap-retention of the lamp contact heads 40<1>, 50<1>, and a hood 7 which can be fitted over the lamp 6 and plugged into body 1, engaging the body with a snugly-fitting lip 71. The lamp studs 60 are snap-retained by keyhole-shaped slits 72 in the resilient lip 71 of the hood 7 which cannot be separated from the lamp 6 without making the lip 71 exceed the internal diameter of the body 1. The lip 71 of the hood 7 may be provided with additional slits (73, Fig. 3, not shown) to improve its compliance during engagement of the studs 60, and with a bead 7<1> to define a region of close fit in the body 1.
Patent SE-436820-B (SE)
Title: A surface compactor with variable working width.
Inventor: ANDERSSON ROLF
IPC: A01B29/06
Filed: 1978-09-04
Abstract: A machine-drawn soil processing appliance consisting of at least one rotational body formed of at least one helically lined extended pole (14), that is fixed to an applicable pulling arrangement (12, 22) in such a way that its working width in the longitudinal direction of the axel can be changed. The pole can be designed of springy material and the longitudinal change can be achieved with the help of a pressure-fluid operated mechanism, which operates either directly on the body or indirectly through a link mechanism in the pulling equipment.<IMAGE>
Patent SE-420126-B (SE)
Title: Measurement instrument for determining measurement circles during forest inventory
Inventor: JONSSON B
IPC: G01B11/00
Filed: 1979-11-20
Abstract: Measurement instrument for determination of measurement circles during forest inventory, comprising a viewing body and an optical viewing arrangement 2, preferably a double-refraction prism, which viewing arrangement 2 gives rise to two images, and by which the viewing body is supposed to be viewed. According to the invention, the viewing body is designed such that a plane through the body constitutes a plane of symmetry and it has rotational symmetry about an axis z perpendicular to the plane of symmetry. Its outer boundary surfaces are described by the function for the upper half of the body: <IMAGE>, where <IMAGE> where x is an axis in said plane of symmetry and 2a is the thickness of the body, measured along the z axis. The viewing body 1 in the working position is intended to be placed with the z axis plumb. The body 1, when viewed through the viewing arrangement, takes up the same angle, regardless of the point from which it is viewed along a plumb line, provided that the direction of viewing forms an angle less than 45 degrees with the plane of the horizon. When viewed through a double-refracting prism from points along a plumb line at a predetermined distance, two viewing bodies 1 tangential to each other are seen from each such point. <IMAGE>
Patent SE-428871-B (SE)
Title: Collapsible washing-up stand
Inventor: SIDEN KARL AKE
IPC: A47L19/04
Filed: 1979-12-19
Abstract: Despite varying designs, traditional collapsible washing- up stands are produced in accordance with one and the same construction principle: two plane gratings possessing parallel supporting bars (10 and 11) are connected to a through axle bar 12 around which the gratings can be rotated relative to each other. The washing-up stand according to the invention is produced in accordance with a novel, entirely different construction principle which rules out the use of a through axle bar. Two plane gratings have already been interleaved while they were being made, i.e. the supporting bars (22) on one of the gratings pass straight through the voids between the supporting bars 27 on the other grating. In addition to this, one of the gratings has been displaced sideways such that its supporting bars lie up against corresponding supporting bars on the other grating, with joint compartments for plates being formed between the pairs of supporting bars. By means of using a suitable suspension device 43 and 44 together with two bearings 30 and 31 at the outermost intersecting supporting bars, the opened-out washing-up stand assumes an expedient position. The simplicity of the construction is illustrated by: the fact that the deep plate position which is jointly shared by the two gratings is located sufficiently far from the rear wall without any special supporting device or space-demanding shaping, by the fact that one of the gratings of the washing-up stand offers a horizontal surface for placing relatively small washing-up dishes, the fact that, in its collapsed state, the washing-up stand requires so little space in depth that it can easily be folded into the bottom of a kitchen cupboard. <IMAGE>