baber/WOPTO huggingface dataset:
Patent IT-1067568-B (IT)
Title: Magnetic dynamo sheet prodn. - from continuous cast steel slab which is heat treated and then rolled
IPC: B22D/
Filed: 1976-12-06
Granted: 1985-03-16
Abstract: The magnetic properties of dynamo sheet with a grain oriented structure, produced from a continuously cast slab or steel contg. 2.0-4.0% Si, and 0.015-0.07% C, are improved by heating the cast slab to 1250-1400 degrees and maintaining the temp. inside the slab at >900 degrees C prior to hot rolling the slab to sheet. Method allows the use of continuous casting with its known advantages but overcomes undesirable grain growth, segregations and blistering.
Patent IT-1239098-B (IT)
Title: Automatic machine for the preparation of ski blades in accordance with mixed-line profiles
Inventor: STEFANI FRANCO
IPC: B27M/
Filed: 1990-02-08
Granted: 1993-09-21
Abstract: This invention concerns an automatic machine for the preparation of ski blades in accordance with mixed-line profiles, comprising basically a base frame between the uprights of which a small support frame for at least one ski is supported in a micrometrical rotary manner, positively or negatively around a lengthwise axis and operated by the relevant means. The said small frame is equipped with ski lock components on a relevant support surface, the width of which is less than the width of the ski and lies at a height which basically coincides with the axis of rotation of the small frame, below which is supported, in a mobile manner on a horizontal guide arranged between the uprights of the base frame, a cutter assembly, which can also be moved vertically and operated by the relevant means, which is provided with tracer point devices, arranged bi-laterally to an active portion of the same, of the profile of at least one ski blade to be prepared. The said means of positive and/or negative rotation for the small frame are in turn assembled on means of traverse horizontally in relation to the axis of rotation of the said small frame.
Patent IT-1205513-B (IT)
Title: Scented liq. for steam iron
Inventor: MOIA GIULIO
IPC: D06C/
Filed: 1986-09-05
Granted: 1989-03-23
Abstract: The generator has a voltage divider with a number of dividing elements serially connected to each other between two power sources of different voltage levels from each other, and dividing levels from each other, and dividing a potential difference between the two power sources into a plurality of levels of voltage. A switch has a number of switch devices serially connected to each other between the two power sources. The switch devices on the side of one of the two power sources are connected to the output terminal. Trigger turns on the switch devices sequentially from that on the side of the output terminal. Reverse flow preventive circuit prohibits a current flowing through that of the switch devices which is currently turned on from flowing through the voltage dividing elements corresp. to the switch devices which have been already turned on.
Patent IT-1236466-B (IT)
Title: Shelving structure with stiffening means incorporating means of fixing to the uprights
Inventor: GRIGOLO GIUSEPPE
IPC: A47F/
Filed: 1989-10-10
Granted: 1993-03-09
Abstract: The subject shelving structure has uprights with a longitudinal external wing on which is predisposed a series of holes in each of which an appendage may be inserted, in order to cause it to project from the opposite part which is developed orthogonally on the axis of each flattened end of each stiffening means.The end projecting from the hole of the said appendage may be folded by means of a suitable tool, maintaining the reciprocal, stable fixing to the upright.<IMAGE>
Patent IT-1142288-B (IT)
Title: Trimmer for metal container edges
Inventor: STAHL WILLIAM
IPC: B23D/
Filed: 1981-02-05
Granted: 1986-10-08
Abstract: The trimmer comprises a table upon which is secured spaced cutters. Each cutter is driven by a vertical cam. The cams are each swingably secured to posts carried by the table. A drive platen is mounted for vertical beneath the table and coupled to each of the cams. An upstanding mandrel at the centre of the table and between the cutters receives the container to be trimmed. As the platen reciprocates the cams swing up and down to drive cutters into and out of their metal trimming positions.
Patent IT-1242322-B (IT)
Title: System for production of electrical power using small amounts of liquids in general, like recycled and/or sewage water
Inventor: MAGNABOSCO MARIO
IPC: F03G/
Filed: 1990-10-26
Granted: 1994-03-04
Abstract: The system uses physical principles, i.e.: the principle of communicating vessels, the principle of liquid admission and the principle of falling of a body containing the liquid and is based on collection of the liquid in a collection vessel from which said liquid, on command, is metered into a receiver which during loading descends, entraining an endless chain, which in turn causes gearing connected to an electrical generator to rotate, the water being discharged and collected in a lower vessel from which it is sent to successive use. The opening valve of the accumulation vessel is controlled by photocells and the opening time is controlled by a timer, whereas the rate of descent of a vessel and thus indirectly the speed of the electrical generator is controlled by the weight of the liquid into said receiver. The recovery vessel admits the discharge liquid directly into the discharge line or admits it into the upper vessel of another system situated at a lower height or at the same height. <IMAGE>
Patent IT-1237184-B (IT)
Title: Hydraulic break disk system for bicycle wheels.
Inventor: LEONE PASQUALE
IPC: B62L/
Filed: 1989-11-22
Granted: 1993-05-24
Abstract: Thus break disk system enables gentler and safer breaking.
Patent IT-1177945-B (IT)
Inventor: MEONI MASSIMO
IPC: B29C39/20
Filed: 1984-07-31
Granted: 1987-08-26
Abstract: A composite ribbon [12] suitable for winding into coils, comprising an acrylate resin film destined to be used as an intermediate layer in safety glass panels, interposed between two thin protective films [P<sub>1</sub>,P<sub>2</sub>] is produced by means of a continuous process of polymerization induced by light radiation, using the two protective films themselves as a polymerization cell.
Patent IT-1167327-B (IT)
Title: Vessel or tissue suturing forceps
Inventor: FERRANDO UGO
IPC: A61B/
Filed: 1983-06-01
Granted: 1987-05-13
Abstract: The forceps include clips at the ends of their prongs (6) for carrying out suturing upstream and downstream of the vessel or tissue which is being gradually cut. A bistoury (3) is slidable in the cavity of one prong for performing the incision, between the assembled U-shape suture clips. The bistoury slides under manual guidance between withdrawn and operating positions. The incision may instead be made by an electro-bistoury. Suturing can also be performed electrically, with the intensity and power of the current set according to the cutting operation.
Patent IT-1144554-B (IT)
Title: Animal bedding material for poultry etc.
Inventor: WHITEHEAD GARETH DIETLOF JOHN
IPC: A01K/
Filed: 1981-05-18
Granted: 1986-10-29
Abstract: The paper typically newspaper comprises shreds cut into strips or pieces which are short enough to remain uncongealed during prolonged periods of use. Some strips are pref. as long as they are wide and the lengths are randomly different. More pref. the strips are 10-40 mm wide and 5-120 mm long. The strips may be mixed with non-absorbent non-toxic paper and/or cardboard. A cutting machine for the paper is also claimed which is in the form of a high speed rotary shearing cutter. This has heavy duty blades which cooperate with a stator bar. The clearance between the blades and bar is adjustable.
Patent IT-1219982-B (IT)
Title: Mirror for high power molecular laser - has three-element metal block cooled by forced liq. flow
IPC: H01S3/04
Filed: 1977-05-27
Granted: 1990-05-24
Abstract: The mirror is in the form of a thick cylindrical block (1) with a flat front surface (2) which has been covered with a layer of gold, a few microns thick. The mirror reflects the output beam (3) of a 10.6 micron wavelength nitrogen and carbon dioxide laser. The block is built up from three metal elements which are soldered together. The front element (4) is made of molybdenum and has concentric channels (7,8) on its inside face, to carry cooling fluid. The intermediate element (5) is a solid cylinder of invar, while the rear element (6) is made of copper. The copper element is pierced by channels (9,10) for the cooling fluid. The cooling fluid flows from inlet tubes (13,14), through the channels in the front element, and then through manifold jackets (11,12) to the copper block. The fluid then leaves the mirror via outlet tubes (15,16).
Patent IT-1074289-B (IT)
Title: Low maintenance processing baths for photo booth - uses separate drives and extended transfer paths to reduce fluid carry-over between baths
IPC: G03B/
Filed: 1976-11-26
Granted: 1985-04-20
Abstract: The automatic processing camera equipment, of a photo-booth, has a set of processing baths through which the print is passed. Each bath has a separate transport system for the print, with an endless band (36) looped over upper and lower rollers and fitted with drive claws (38). The claws move the prints along guides over the band and pass them to the input slots of the next stage. The only fluid dragged between baths is that which adheres to the prints. With the transport path lengthened above each bath most of the fluid drains off the prints. The system enables the remotely positioned booths to operate for long periods without attention.
Patent IT-1244587-B (IT)
Title: Process for the treatment of air to be used in the forced maturation of compost and device suitable for effecting the said process
Inventor: CASTELLI LUIGI
IPC: C05F/
Filed: 1990-09-10
Granted: 1994-08-02
Abstract: Process for the treatment of air to be used in the forced maturation of compostible wastes into compost, compostible wastes placed in a heap or in a reactor, the air blown in being monitored at least for humidity, the data thus obtained being compared with the allowed limit values to define and apply any necessary treatment. Device for treating the fluid to be used in the forced maturation of the compost placed upstream of the heap or of the reactor and working together with suction/pusher fans, having at least one humidification/heating chamber 27-29 and at least one monitoring sensor. <IMAGE>
Patent LT-5654-B (LT)
Title: Folding antenna with a piezogear
Inventor: BANSEVICIUS RAMUTIS
IPC: B64G1/00
Filed: 2008-08-11
Abstract: The invention relates to navigational devices and can be used for adjustment of an object position in a space and for connecting between flying objects and for automatic connection with an earth operator. A folding antenna with piezo gear comprises a spread mechanism, which comprises at least three piezo gears consisted from conical friction resistant elements and piezo electrical rings, further comprises at least three concave shaped bars with openings placed at the ends for fixing, which are rigidly connected with a conical element and a bottom surface of which by a tape is pressed with a magnet. A design of folding antenna is a stair shaped.
Patent LT-5673-B (LT)
Title: Method and system of search for electronic information
Inventor: KAKLAUSKAS ARTURAS
IPC: G06F17/30
Filed: 2008-11-11
Abstract: This invention relates to the equipments and methods for digital information processing and data processing and covers the means to retrieve electronic information from databases/libraries of original documents stored in a form of alphanumeric symbols in memory units of computer networks. The suggested means and system include input of the search criteria, their significances and the search restrictions in a form of alphanumeric symbols through specific interface modules into the data processing module, which compares the set criteria and the documents stored in the aforementioned memory units, then selects, processes and indexes the documents under the set criteria and their significance using the result of the comparison, produces the results and displays them to a user through the interface module for viewing. A new feature is that the system, after the information processing, processes the data of the search results presented in a form of electronic documents by locating the most rational compon
Patent MX-172906-B (MX)
Inventor: THEURER JOSEF
IPC: E01B27/02
Filed: 1989-01-11
Abstract: Track-mobile machine (1) for distributing and profiling the bedding ballast of a railway track formed from sleepers and rails, with a machine frame supported on rail-mounted bogies and having a driving gear (10) and a driving cabin. On the machine frame (6), there is provided a levelling arrangement or ballast plough arrangement (21) which is height-adjustable via a drive and which extends from one longitudinal side of the machine to the other or from one sleeper end region to the one lying opposite. There is assigned to the central section, situated between the rails, of the levelling arrangement or ballast plough arrangement (21), or its central plough elements or working elements (22), an additional ballast conveyor (23) provided in the track-centre region. This is formed by at least one sweeping brush (27, 28) with radially projecting flexible sweeping elements (29), which is height-adjustable via a drive (24), designed to be rotatable about an axis (25) running in the longitudinal direction of the machine and connected to a rotary drive (26). 
<IMAGE>
Patent MX-173210-B (MX)
Title: Broca de perforacion por percusion
Inventor: FLETCHER GERALD L
IPC: E21B4/06
Filed: 1989-10-24
Abstract: La presente invención se refiere a una broca de perforación por percusión para perforar la tierra dentro de formaciones subterráneas caracterizada porque comprende: un alojamiento de broca de perforación montado en un extremo inferior de la sarta de perforación, el alojamiento está provisto con una abertura central a través del mismo; una pluralidad de barras de perforación colocadas concéntricamente para divergir hacia abajo a través del alojamiento, cada barra tiene un diente de impacto en el extremo inferior de la barra que se proyecta hacia abajo y alejado del alojamiento, y medios que montan la barra de perforación para movimiento recíproco longitudinal deslizable a lo largo de los ejes longitudinales respectivos de las barras de perforación; una serie de cámras de combustión colocadas en relación concéntrica a una con respecto a la otra por encima de la barra de perforación, cada cámara incluye por lo menos una válvula de admisión de combustible y una válvula de escape; medios para suministrar la mezcla de combustible hacia cada una de las cámaras de combustión y medios de encendido para encender la mezcla cuando se introduce en cada cámara; y medios de control en secuencia para abrir y cerrar en secuencia cada una de las válvulas de admisión y escape en cada cámara y que tienen medios de disparo correlacionadas con la apertura de las válvulas de admisión para activar los medios de encendido asociados con cada válvula de admisión en coordinación con la apertura de cada válvula de admisión mediante lo cual se hace avanzar en secuencia las barras de perforación hacia abajo hasta la formación subterránea en respuesta a la activación de los medios de encendido.
Patent PT-81899-B (PT)
IPC: E04C2/04
Filed: 1986-01-24
Abstract: 1. A panel-like building unit, in particular a reinforced concrete assembly part, having at its corners integral corner connecting pieces (4) of weldable material terminating flush with a surface, characterised in that the corner connecting pieces (4) terminate flush with all surfaces and that arranged between the corners on each edge side (2) and/or on the face side (3) is at least one further connecting piece (4', 5, 7, 8) spaced from each of the corner connecting pieces (4).
Patent PT-84248-B (PT)
Inventor: CROSS PETER EDWARD
IPC: C07D213/74
Filed: 1987-02-05
Abstract: A compound of the formula: 
<CHEM>
 or a pharmaceutically acceptable salt thereof, wherein <<Het>> is selected from (a) a 3- or 4-pyridinyl group optionally substituted by one or two substituents each independently selected from C1-C4 alkyl and amino, (b) a 2-pyridinyl group substituted by an amino group, (c) a 2-imidazolyl group optionally substituted by one or two C1-C4 alkyl groups and (d) a 2-, 3- or 4-pyridinyl group substituted by a nitro group, or an N-oxide thereof, or a 2-, 3- or 4-pyridinyl group substituted by a group of the formula -NHCOO(C1-C4 alkyl);
 R is selected from (a) -NHSO2R<3> where R<3> is C1-C4 alkyl, C3-C7 cycloalkyl or -NR<1>R<2> where R<1> and R<2> are each independently M or C1-C4 alkyl, (b) -SO2NR<1>R<2>where R<1> and R<2> are as defined above, (c) nitro, (d) amino and (e) acetamido;
 and X is a group of the formula -(CH2)m- where m is an integer of from 1 to 4, -CO(CH2)n- or -CH(OH)(CH2)n- where n is 1, 2 or 3.
Patent PT-86515-B (PT)
Inventor: ARPIN RENE
IPC: C08G73/12
Filed: 1988-01-08
Abstract: These compositions are obtained by reaction, by a continuous process operated in a blender with an extruder screw, between:
 (a) one or more N,N-bismaleiimides,
 (b) one or more diprimary diamines, and
 (c) one or more epoxy resins belonging to the class of glycidyl ethers of optionally chlorinated or brominated divalent phenols. 
<??>These compositions are employed especially for the production of moulded and laminated objects.
Patent PT-87410-B (PT)
Inventor: LEONHARDT WOLFGANG
IPC: B01J20/28
Filed: 1988-05-05
Abstract: The adsorbent has a high absorption capacity for liquid to pasty ingredients of detergents and cleaners and has the following components: (a) 60 to 80 per cent by weight of a synthetic sodium silicate which is capable of cation exchange and contains bound water, (b) 0.1 to 8 per cent by weight of sodium silicate of the composition Na2O : SiO2 = 1 : 2 to 1 : 3.5, (c) 3 to 15 per cent by weight of a mixture of two different polyacrylic acids which have a different viscosity number, (d) 8 to 18 per cent by weight of water which can be removed at a drying temperature of 145 DEG C, (e) 0 to 5 per cent by weight of a nonionic surfactant containing polyol ether groups, where the adsorbent has an average particle size of 0.2 to 1.2 mm and the particles with a size of less than 0.05 mm do not comprise more than 2 per cent by weight and the particles with a size of more than 2 mm do not comprise more than 5 per cent by weight, and the bulk density is 400 to 700 g/l.
Patent PT-91194-B (PT)
Inventor: SAUR WOLFGANG
IPC: C08K3/00
Filed: 1989-07-17
Abstract: Flame-retardant and heat-resistant plastics are obtained by curing a curable resin which, at least partially, comprises a mixture of
 (a) a resin component which contains or comprises at least one thermocurable compound containing 1-oxa-3-azatetraline groups; and
 (b) a second component which contains or comprises at least one flameproofing agent which is immiscible with the resin component, in particular one or more of the following substance groups or substances:
 aluminium hydroxide;
 hydrated calcium/magnesium carbonate;
 magnesium hydroxide;
 elemental red phosphorus;
 oxo-acids of phosphorus;
 inorganic salts of oxo-acids of phosphorus;
 organic salts of oxo-acids of phosphorus;
 polyphosphates;
 boric acid;
 salts of boric acid, preferably zinc borate; and expediently contains, in addition, at least one curable epoxide compound.
Patent PT-96604-B (PT)
Inventor: KETTERER DIETER
IPC: B60R21/26
Filed: 1991-01-30
Abstract: The motor vehicle is provided with an air-bag (110) to protect the occupants in the event of a crash. The air-bag is folded to a compact shape and fitted in a recess in the hub of the steering wheel. The folded air-bag surrounds a vessel (2) which contains the gas, or means to produce a gas, with which the air-bag is inflated. The gas or means to produce the gas are so chosen that the air-bag is inflated to the required size and pressure irrespective of the ambient temperature. This may be achieved by adding chemicals to the gas in order to heat it if necessary.
Patent SE-306765-B (SE)
Inventor: MARSH S
IPC: H03L7/04
Filed: 1961-12-29
Abstract: 1,013,141. Automatic amplitude control. MINISTER OF AVIATION. Dec. 28, 1961 [Dec. 30, 1960], No. 44872/60. Heading G3R. [Also in Divisions H3 and H4] A stabilized microwave oscillation generator comprises a basic microwave oscillator having means for controlling its frequency of oscillation in response to a first controlling signal, a microwave output amplifier having means for controlling its output amplitude in response to a second controlling signal, the basic microwave oscillator feeding its output to the microwave amplifier, and means for producing error signals indicating frequency error and amplitude error in the output oscillation of the stabilized oscillation generator and for applying them to the basic microwave oscillator and the microwave amplifier respectively to control the output frequency and amplitude. A two cavity klystron oscillator 1 of a c.w. radar transmitter is coupled through a ferrite isolator 2 to a two-stage klystron amplifier 3A 3B feeding an output waveguide 7; and antenna 8 a fraction of the output being tapped off by a directional coupler 18, passed through a ferrite modulator 4 and phase shifter 20, and injected into the guide through directional coupler 19. A bridge type frequency discriminator 9 of the kind described in Specification 836,165 is coupled to the waveguide by directional coupler 10 and produces signals at 11 representing amplitude variation error of the waveguide output, and signal at 12 representing frequency variation error to feed Doppler frequency amplifiers 14, 16 of e.g. 1-60 kc./s. bandwidth respectively energizing a modulator 6 in the EHT supply 5 to the oscillator klystron and the ferrite modulator to stabilize the oscillator amplifier against frequency and amplitude variations at Doppler frequencies, while a D.C. amplifier 17 energized from undirectional components of signal 12 controls the stabilized EHT supply to remove mean frequency variations. The amplitude control signals may alternatively be obtained from the IF envelope detector of a superheterodyne receiver fed from the waveguide output, and the Doppler and D.C. amplifier 14, 17 may be combined. The ferrite modulator may be replaced by a semi-conductor modulator, and the discriminator bridge may be of the improved type set forth in Specification 997,282.
Patent SE-321711-B (SE)
Inventor: EKLUND G
IPC: H04B3/46
Filed: 1965-11-30
Abstract: 1,112,710. Transmission monitoring. INTERNATIONAL STANDARD ELECTRIC CORPORATION. 25 Nov., 1966 [30 Nov., 1965], No. 52922/66. Heading H4R. Pilot signal monitoring circuit is adapted to distinguish between a pilot signal and noise, and comprises, Fig. 1, a pilot detector channel 1 including a filter 4, passing a band of frequencies around the pilot frequency, an amplifier 5, a detector 6 and a low-pass, smoothing filter 7, whose pass band is greater than that of filter 4. The output from the detector channel 1 is applied via an attenuator 12 to a trigger circuit 13 which gives an alarm if the input signal level is below a predetermined threshold. In addition the output of the pilot detector 1 is used to control the setting of attenuator 12 via a pilot tone/noise discriminator 2 which comprises a band-pass filter 8, which blocks D.C. but passes low frequencies, an amplifier 9, detector 10, and low-pass filter 11. With a genuine pilot tone input the output of the pilot detector 1 will be a substantially constant level D.C. signal and therefore the output of the pilot/noise discriminator 2 will be very low. If the pilot tone fails intermediate amplifiers along the transmission path will increase their gains and therefore a high noise level will be fed to the pilot detector 1. The output of the detector 1 will therefore be a signal whose level fluctuates considerably with the noise level, these fluctuations will be detected in the pilot/noise discriminator 2 to cause a sufficient output that the attenuation of attenuator 12, which may be a transistor shunting the input of trigger 13, is increased to inhibit the operation of the trigger 13 to cause a pilot failure alarm to be given.