baber/WOPTO huggingface dataset:
Patent IT-1081557-B (IT)
Title: Pressure gauge for fire extinguisher - has differently coloured plungers slidably telescoped in one another and projecting into transparent head member
IPC: A62C/
Filed: 1977-03-25
Granted: 1985-05-21
Abstract: The pressure gauge comprises one or more plungers possibly cup-shaped and of different colours which are telescopically engaged in one another and axially movable within a transparent head member. The plungers are made responsive to the pressure in the fire-extinguisher bottle or any other source of pressure by means of a membrane of a plunger provided with a toroidal gasket of "O-ring" type. The plungers are arranged so as to serve as indicator members in that they can slide in a bore which is formed in a transparent member which is mounted in a suitable positin and shaped so that its bottom surface behaves as a reflecting surface that transmits to an observer the image of a portion of the plunger and therefore its colour.
Patent IT-1225738-B (IT)
Title: Wrapping machine for bales of forage
Inventor: PITOCCHI UMBERTO
IPC: B65B/
Filed: 1988-09-02
Granted: 1990-11-26
Abstract: The wrapping machine that we propose, consists of a single jointed frame of minimal size and bulk, which in particular carries out the loading, wrapping operation and unloading of the wrapped bale without hydraulic pistons, opening and closing at zeta.  The said framework has double connections so that it can be operated by the three-point linkage of the hydraulic power-lift of a tractor or by a self-propelled power shovel, which can gently stack the product.The wrapping mechanism is obtained by using another innovation and that is a gear at a standstill, which with the rotation of the frame, imposes very slow rotation of a quarter of a revolution on the machine, which can already be transmitted to the rollers which rotate the forage bale creating the overlap of wrapping, which can be varied from the outside simply by reversing two pinions manually.The special loading system applied to the single frame with a chained lever mechanism carries out a further innovation during loading: due to rotary crushing on the circumference the rotundity of the forage bale is restored, which it might have lost whilst lying on the ground.The special wrapping distributor performs another innovation with a rocking clutch and special idler roller, allowing the use of plastic film of varying thickness and operating various tensions, which, as required, the vacuum pack of the forage bale carries out, or the simple covering of this with variable thicknesses according to humidity or various needs for protection.
Patent IT-1215549-B (IT)
Title: Automatic guidance system for driverless vehicle
Inventor: ISHIDA HIDEO
IPC: B65G/
Filed: 1987-06-04
Granted: 1990-02-14
Abstract: The automatic vehicle guidance system uses a conductor strip (L) extending along the required vehicle path, with a detector (6) mounted on the vehicle for tracking the conductor strip. The detector
Patent IT-1243200-B (IT)
Title: Device for securing a donor's cornea
Inventor: LINNIK LEONID FEODOSIEVICH
IPC: A61B/
Filed: 1990-08-03
Granted: 1994-05-24
Abstract: The device in question is used for securing a donor's cornea. This device comprises a body with a base and a locking device with a support for the donor's cornea located within the body and provided with brackets each of which have a securing end and an operating end. The securing ends are constructed in the form of a hook, the central part of the bracket being located in a channel formed by the base and a groove made in the body, tangentially to the support, while the operating end projects from the channel interacting with a mechanism which simultaneously rotates the brackets about their central part. The locking ends are held against the support with the help of elastic means. <IMAGE>
Patent IT-1169422-B (IT)
Title: Contact strip for cable connector and PCB
Inventor: HEHL KARL
IPC: H01R/
Filed: 1983-05-26
Granted: 1987-05-27
Abstract: The contact strip has contact pins (22b) formed by metal flaps cut into a punched metal tape and folded over in a fold plane lying in the plane of symmetry. The contact knives (22a) projecting from the plastic body (34) are in the region of their shanks bent out of this fold plane. The shanks can move springily across the plane of symmetry but are fixed in the plastic body and at the inner profile of the associated hole (34g). The contact elements (22) lie in two parallel rows (Rv,Rh) and are arranged in pairs in planes perpendicular to these rows.
Patent IT-1227022-B (IT)
Inventor: PERCIO ANDREA
IPC: H01R13/58
Filed: 1988-07-29
Granted: 1991-03-08
Abstract: The proposed electrical connector is provided with a terminal board (21) and a clamping device (1, 3) which is integral with said terminal board (21) during use. These consist of two separate elements, each having a reciprocal engaging means. This can comprise, as regards the clamping device, a pair of arms (9, 10) integral with said device and having shaped ends. In particular the arms (9, 10) can be integral with just one (3) of the two coupling brackets (1, 3) suitable for receiving the electric cable between them. Preferably, at least one of the two arms has an enlarged head (12) at its free end, capable of locking in an axial direction into a hole (25) provided on the terminal board (21). The other arm (10) can also be equipped with a seat (13) capable of being received into a peripheral slot (27) provided on the terminal board (21), provision being made in this case for the rotation of the engaging means of the other arm (9) with respect to the terminal board (21).
Patent IT-1155361-B (IT)
Title: Treatment of tannery waste to give chromium sulphate and proteins
Inventor: GUARDINI GIULIANO
IPC: B01D/
Filed: 1982-07-16
Granted: 1987-01-28
Abstract: Chromium and proteins are extracted from tannery waste by the following process: the waste is mechanically broken down and treated with alkali to effect hydrolysis, iron filings are partially sepd., the alkaline suspension is filtered under vacuum to separate soluble polypeptides from insoluble chromium hydroxide, and these are purified separately. The polypeptides give high purity proteins and the chromium is obtd. as basic chromium sulphate suitable for use in tanning. Specifically the physical breakdown of tannery waste gives a prod. of millimetric size, and this is treated with Na, K, or Ca hydroxides, pref. at pH 11-12.5 and at a temp. of 95 deg.C or above, for a few minutes. Iron filings and abrasive sand, used in the tanning process, are allowed to settle, and the liq. decanted. This liq. is then filtered to give a chromium hydroxide residue and a filtrate contg. soluble proteins. The process overcomes the difficulties of disposing of tannery waste. The proteins may be used in animal feeds, foliar fertilisers, cosmetics, and for industrial use generally.
Patent IT-1139144-B (IT)
Inventor: WELLENDORF KLAUS
IPC: H04N1/62
Filed: 1981-09-04
Granted: 1986-09-17
Abstract: PCT No. PCT/DE80/00133 Sec. 371 Date May 4, 1982 Sec. 102(e) Date May 4, 1982 PCT Filed Sep. 10, 1980 PCT Pub. No. WO82/00902 PCT Pub. Date Mar. 18, 1982.The invention relates to a method for improving the delineation in color image reproduction by means of a partial, electronic retouch. The color values of the individual color separations gained by means of image point-wise, trichromatic color image scanning and digitization are deposited in a storage medium (1). In order to improve the delineation, the color values of a color separation are altered image point-wise by means of selectable quotas of the image point-wise allocated color values of at least one other color separation. The quotas of the color values respectively represent the smallest amount of change for the color values of the color separation to be partially retouched. A retouch factor is determined for each color value of an image point to be retouched which is marked by the retoucher by means of the coordinate pen (51) of a coordinate identifier device (50; 51; 52), said retouch factor specifying the degree of retouch as a plurality of the change amounts to be added per image point. Locus-dependent correction values for the color values of the color separation to be retouched are calculated from the change amounts and from the retouch factors. For the purpose of visual control, the unretouched or retouched image is displayed on a monitor (2).
Patent IT-1021339-B (IT)
Title: Automatic vending machine selling hot food portions - holds portions in refrigerated store in machine which are released and cooked individually
IPC: G07F/
Filed: 1974-09-12
Granted: 1978-01-30
Abstract: An automatic vending machine is for selling individual portions of cooked food such as hamburgers. The food is stored in magazines in a refrigerated chamber, and portions are released individually, cooked and ejected from the machine in response to the insertion of a coin. Three magazines of food portions (24) are held in a cooled chamber at the top of the machine. An extraction mechanism (26) can extract a single portion from this arrangement when a coin is inserted, and the portion falls down a funnel shaped guide into the cooking part of the machine. This consists of a drawer (56) which is pushed forward into an oven (50). The base of the drawer (58) can be released after the cooking to release the portion down a chute and so to the customer.
Patent IT-1087757-B (IT)
Title: Cortical hearing aid - had harmonic generator connected between AF pre-amplifier and AF amplifier
IPC: A61F/
Filed: 1977-10-03
Granted: 1985-06-04
Abstract: "Hearing" without involving the ear is realized by electrical conduction of the sound-representing signals on a carrier optimally in the frequency range of 15-60 kHz, from an electrode held against a person's head to the auditory cortex and possibly to the auditory nerve. This is called a "cortical hearing aid". The ability of the person to recognize sounds with a cortical hearing aid is enhanced by introduction of significant distortion of the audio signals, especially low-order harmonics of the audio frequencies. The distortion acts as a substitute for distortion ordinarily occurring in the ear but disregarded in the hearing process.
Patent IT-1195504-B (IT)
Inventor: FACCHINI ADO
IPC: B29B17/00
Filed: 1983-06-15
Granted: 1988-10-19
Abstract: The machine comprises a hollow drum (9) having a perforated cylindrical surface (10) into which sheet plastic material is fed for washing and drying. Inside the drum, and parallel to its axis, one has a shaft (18) provided with a number of paddles (19) and projecting beaters (20) set at regular intervals along its entire length. The shaft (18) and the drum (9) are caused to rotate in like direction and at different speeds about their respective axes, the greater speed being that of the shaft. The process performed by the said machine enables a thorough wash and subsequent dry of large expanses of sheet plastic material prior to any shredding operation being carried out thereon for use in recycling.
Patent IT-1226532-B (IT)
Title: Dosage pump structure.
Inventor: GIOVANNI RAMPAZZO
IPC: F04B/
Filed: 1988-08-10
Granted: 1991-01-24
Abstract: The structure of the pump is adapted for the dosage of small quantities of liquid to be introduced into a hydraulic circuit.It includes a box body divided internally into two cavities and separated by a seal.The first cavity interposed between the tubes of a hydraulic circuit, has a rotor placed into rotation as a result of the passage of fluid.A mechanical transmission, positioned in the second cavity, connects the axis of the said rotor to the axis on which an eccentric element is fitted, which activates in an alternating manner pumping mechanisms, which withdraw dosed quantities of a fluid from a container, and introduce it into the first cavity.
Patent IT-1180666-B (IT)
Title: Steam jet pump assembly
Inventor: MITSUOKA SHIGERU
IPC: F04F/
Filed: 1984-02-23
Granted: 1987-09-23
Abstract: The pump has a jet nozzle (8), widening towards one end, to eject working steam into a suction chamber (1), to generate high speed steam. A diffusor (17) with a neck is connected to the suction chamber, and the working steam and the gas to be extracted, pass through it, to generate an under pressure. A unit (9,10) to separate the mist from the working steam, is located between the neck (6) of the jet nozzle and the inlet of the diffusor. A unit to eject the mist to the outside, is also provided.
Patent IT-1082179-B (IT)
Title: Radio communication system using personal transmitters - uses pulse pattern on common frequency to identify caller
IPC: G08C/
Filed: 1977-03-15
Granted: 1985-05-21
Abstract: The radio communication system links a number of persons carrying a transmitter and a common centre. The transmitter provides a basic call - back to the centre notifying a need for assistance or a particular operation to be carried out. All transmitters work at the same frequency, the identity of each being labelled by breaking the basic carrier frequency into pulse trains, the number of pulses in each such train providing the identification. The transmitters, which can be carried in a pocket, are manually switched on or off. The central receiver is clock based and uses a counter and comparator to process the incoming transmissions and provide an alarm activation.
Patent IT-1199219-B (IT)
Title: Fabric prodn. machine controller
Inventor: AEMMER PETER F
IPC: D01H/
Filed: 1984-11-09
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-1119880-B (IT)
Title: Retractable plastics pouring spout for can
Inventor: DWINELL DAVIS B
IPC: B67D/
Filed: 1979-10-08
Granted: 1986-03-10
Abstract: A closure for a container includes a retractable pouring spout of plastic material, moulded in a single piece and having an annular sealing channel extending on the periphery of one of its ends. A relatively flexible outer wall descends from this channel, and a relatively rigid inner wall, screwed externally, joins the lower end of the outer wall, into which the inner wall enters concentrically when the spout is retracted. A sealing membrane without holes closes the outer end of the inner wall of the spout hermetically. A metal positioning ring encloses the sealing channel of the spout and a cap of plastic material moulded in a single piece, has an upper surface from which peripheral wall and an inner wall screwed internally extend downwards. The cap screws on the inner wall of the spout and its upper surface extends across the inner wall to close the space between the inner wall and the outer wall hermetically; the periphery of the cap ensuring the hermetic engagement of the metal ring and the spout when the spout is retracted. Attachments are provided on the cap for pulling the spout into the pouring posn. by making the outer wall pass from a posn. in which is extends downwards into one in which is extends upwards.
Patent IT-1044955-B (IT)
Title: High calorie drinks - contg no electrolytes and a fluidising agent for an acceptable taste
IPC: A23L/
Filed: 1971-10-29
Granted: 1980-04-21
Abstract: Drink, used in cases of chronic cirrhosis of the liver, pancreatic deficiencies and renal troubles, contans saccharides (contg. dextrose) and a fluidising agent contg. mesotartaric acid and/or tartrylic acid, and opt. DL-tartaric acid and/or citric acid, dissolved in water (pref. deionised). Saccharides may comprise >=50 wt.% of drink, formed from >=20% dextrose. 1 H2O, >=20% tri- and higher saccharides and rest maltose.
Patent IT-1210452-B (IT)
Title: Closure and securing device for ski boots
Inventor: SARTOR MARIANO
IPC: A43B/
Filed: 1987-06-02
Granted: 1989-09-14
Abstract: The device comprises a rear quarter (3) rearwardly having a transverse set of teeth (5). A front quarter (2) is also provided. Both are pivoted to a shell (4) comprising a rod-like element (7) embracing the rear quarter external to the shell. A locking-release element (6) cooperates with the set of teeth. The rod-like element is operatively connected to at least one foot presser (15,18) internal to the shell.
Patent IT-1233803-B (IT)
Title: Enhanced thermal treating unit, in line with a rolling machine
Inventor: POLONI ALFREDO
IPC: B21B/
Filed: 1989-04-21
Granted: 1992-04-17
Abstract: The present invention relates to an enhanced thermal treating unit to be set in line with the rolling machine for laminated turn layers (14). Said unit comprises a series of transport rolls (13) that delimit a tunnel (11) for the transport of the turn layer (14) on their inferior part. Said tunnel (11) is thermally insulated (12) and presents an internal controlled air cycle (15). Indeed each roll (13) is autonomously connected to a starting device (16) that is far located and co-axial to an intermediate driving shaft (17) coaxial to said roll (13), wherein at least said driving shaft (17) is cooled up.
Patent MX-165432-B (MX)
Inventor: CAHO CHIEN CHUNG
IPC: B01D53/02
Filed: 1988-06-29
Abstract: The highly lithium exchanged forms of zeolite X, particularly the low silica forms of zeolite X which contain more than ninety equivalent percent lithium cations, have been found to exhibit extraordinary capacities and selectivities for nitrogen adsorption. Such adsorbents are to a surprising degree effective in separating nitrogen from gas streams such as air and mixtures of nitrogen with less polar substances such as hydrogen, argon and methane. Pressure swing adsorption separation processes are well suited to take advantage of the exceptional properties of these adsorbents.
Patent MX-169765-B (MX)
Title: Proceso para la eliminacion continua de una fase gomosa del aceite de triglicerido
Inventor: WEBER ERNEST
IPC: C11B3/02
Filed: 1989-06-08
Abstract: La presente invención se refiere a un proceso para la eliminación continua de una fase gomosa del aceite de triglicerido que comrpende las siguientes fases: a) en una primera fase se somete el aceite que contiene una fase gomosa por separado a una separación centrífuga en un primer separador centrífugo para proporcionar gomas con un bajo contenido de aceite y un aceite que aún contiene una fracción de las gomas originalmente presentes en la carga; b) en una segunda fase se somete el aceite obtenido en la fase (a) a una separación centrífuga en un segundo separador centrífugo para proporcioanr un aceite con un contenido de gomas residuales adicionalmente reducido y una fase gomosa con un mayor contenido de aceite que las gomas obtenidas en la fase (a); c) en una tercera fase se recicla la fase gomosa obtenida en la fase (b) en la corriente oleosa alimentada al primer separador centrífugo; d) en una cuarta fase, la cual es opcional, se lava el aceite obtenido en la fase (b) una o más veces con agua.
Patent MX-167058-B (MX)
Title: Articulo absorbente desechable que tiene hebras elasticas
Inventor: DESMARAIS THOMAS ALLEN
IPC: A61F13/15
Filed: 1989-08-31
Abstract: La presente invención se refiere a un artículo absorbente desechable que tiene hebras elásticas y un eje longitudinal, en donde el artículo consiste de: un lienzo posterior impermeable a la orina; un forro permeable a la orina que tiene una porción frontal y una porción trasera; y un núcleo absorbente intermedio en el forro y al lienzo posterior; caracterizado porque el forro permeable a la orina tiene por lo menos un pasaje, adaptado para permitir que los materiales de desecho pasen a través del forro, el forro está fijado periféricamente por lo menos de manera parcial en el lienzo posterior; y adicionalmente porque consiste de: un elemento para hacer contraer el forro en la dirección longitudinal, el elemento de contracción está colocado casi longitudinalmente no adyacente al pasaje y en la porción frontal del forro; y un elemento para hacer contraer el forro en la dirección longitudinal, el elemento de contracción está colocado casi longitudinalmente no adyacente al pasaje y en la porción trasera del forro.
Patent MX-121-B (MX)
Title: Mejoras en dispositivo de turbulencia para succion y descarga de motores de combustion interna
Inventor: KIN SEI YOUNG
IPC: F02B57/04
Filed: 1992-08-14
Abstract: Se utiliza fijando una pluralidad de aletas a la placa como están los dibujos de referencia vista del engranaje. El aparato giratorio tiene una pluralidad de aletas y se fija en el purificador de aire del motor de combustión interna y la succión aire del purificador de aire se suministra en forma rotativa para el departamento de combustion y facilita la mezcla del aire con la gasolina.
Patent MX-199360-B (MX)
Title: High standard viscosity quaternary mannich microemulsions.
Inventor: RYAN MICHAEL STEPHEN
IPC: C08F8/32
Filed: 1996-03-27
Abstract: Inverse microemulsions having a Standard Viscosity of at least about 3.3 cps are disclosed which comprise an aqueous phase of dispersed micelles containing water and an (alk)acrylamide-based polymer substituted with at least 1 mole percent of quaternized tertiary aminomethyl groups, wherein said microemulsion is derived from a microemulsion containing greater than about 20 percent, by weight, and less than about 40 percent, by weight, of aqueous phase polymer solids, based on said microemulsion. A method of making said microemulsions and use thereof to dewater dispersions of suspended solids are also taught.
Patent PT-79663-B (PT)
Title: Trilevel sandcastle pulse encoder
IPC: H03K5/00
Filed: 1984-12-12
Abstract: In a color TV receiver incorporating automatic kinescope bias (AKB) control circuits, a first train of monolevel pulses with timing suitable for retrace blanking purposes and a second train of monolevel pulses with "backporch" timing appropriate for burst gating purposes are applied to a circuit serving to generate at a first terminal a train of bilevel pulses exhibiting a first voltage level during periods of overlapping of the pulses of the first and second trains, and exhibiting a second, lesser voltage level during the remaining, non-overlapping portions of the pulses of the first train. A resistor interconnects the first terminal with a second terminal. A keyed voltage source, responsive to a third train of monolevel pulses timed to indicate recurring kinescope bias control intervals, develops a voltage of a third level, intermediate the first and second voltage levels, at the second terminal during the recurring control intervals. The keyed voltage source exhibits, during the control intervals, an output impedance significantly lower than the impedance exhibited by the interconnecting resistor. During periods intervening successive ones of the control intervals, the voltage source is effectively disabled and exhibits an output impedance significantly higher than the impedance exhibited by the resistor.
Patent PT-87744-B (PT)
Inventor: KAESER RUDOLF
IPC: B30B11/00
Filed: 1988-06-16
Abstract: A water-filled pressure chamber (7) loaded by conventional pumps at pressures of several thousand bars is used to isostatically press explosive charges. Inside this pressure chamber (7) is a compression mold (6) having an inner/outer mold (1) consisting of several components. Explosives in the mold are subjected through an elastic sleeve (3) to liquid pressure (p), so that the interior pressure in the chamber will be nearly isostatic. Following pressure relief, Dimensionally accurate and homogeneous precision explosive charges are obtained. The present invention also includes the process using the pressure chamber. The invention increases manufacturing output and quality of explosive charges so produced.