baber/WOPTO huggingface dataset:
Patent IT-1245825-B (IT)
Title: Portable packaging designed to provide an instantaneous source of heat owing to an exothermic chemical reaction
Inventor: PADOVAN GIOVANNI
IPC: F24J/
Filed: 1990-11-13
Granted: 1994-10-24
Abstract: The present invention relates to a portable packaging designed to provide an instantaneous source of heat owing to an exothermic chemical reaction, characterized in that it comprises an external bag which is made of flexible and impermeable material, is sealingly closed off from the exterior and contains an internal bag as well as chemical products in the dry state. The internal bag contains water and may be ruptured by means of a mechanical action exerted on the external bag. The chemical products consist of calcium chloride, sodium chloride, calcium sulphate as well as thickening agents which are designed to create a gelatinous product when the reaction occurs between the chemical products and the water contained in the internal bag.
Patent IT-1165464-B (IT)
Inventor: PALLA OTTORINO
IPC: C07D277/06
Filed: 1983-07-29
Granted: 1987-04-22
Abstract: There are described compounds with antidotal activity useful in the defence of cultivations of agrarian interest from the toxic action of non-selective weedkillers, having the formula:wherein R = alkyl, phenyl; R<sup>1</sup> = OR<sup>4</sup> and R<sup>4</sup> = alkyl, cycloalkyl, cyclohexylmethyl, allyl, propargyl, phenyl or benzyl, optionally substituted; R<sup>2</sup> = H or R<sup>1</sup> and R<sup>2</sup> together form a bond between carbonyl and the nitrogen atom which they are linked to; X = O, S; R<sup>3</sup> is the same as R<sup>4</sup>, but is different from 3,5-dichlorophenyl.
Patent IT-1175666-B (IT)
Title: Cross-linear bearing for machine tool
Inventor: TERAMACHI HIROSHI
IPC: F16C/
Filed: 1984-08-30
Granted: 1987-07-15
Abstract: The cross-linear bearing comprises a bearing body (1) having a pair of oppositely facing, mutually orthogonally extending recesses (10,11). These are each defined between a pair of ridges. There are loaded ball guide grooves respectively formed in the inwardly facing side walls of the ridges (24-27). Non-loaded ball guide bores are formed through the ridges in parallel to the corresponding loaded ball guide grooves. A pair of track rails (40, 41) are slidably mounted in respective ones of the recesses by ball trains. Each track rail is provided in its outwardly facing side walls with loaded ball raceway grooves (42,43) which are parallel to the corresponding loaded ball guide grooves and form loaded ball passages. End plates are mounted on respective ends of the bearing body. Each end plate is provided in the inner surface with a ball guiding U-groove for providing communication for the balls of a train between a respective one of the non-loaded ball guide bores and the corresponding loaded ball passage.
Patent IT-1199813-B (IT)
Title: Acid-soluble protein hydrolysate prodn.
Inventor: ANDREA ROBERTIELLO
IPC: C12P/
Filed: 1986-12-18
Granted: 1989-01-05
Abstract: Prepn. of protein hydrolysates soluble in the range pH 2-9, of low organic acid and ash content, and characterised by organoleptic neutrality under conventional conditions of use, comprises enzymatic hydrolysis at pH 6.0-9.0 followed by acidification to the value for min. stability of intact starting proteins, characterised in that acidification is by treatment with ion exchange resin or by the simultaneous or sequential addn. of 3 acids comprising a mineral acid from H2SO4 and HCl, H3PO4 and an organic acid of pKa 3.0-4.0 which is acceptable for food use in suitable proportions. Prepn. of sunflower protein hydrolysate using a proteolytic enzyme under suitable pH and temp. conditions, preceded by extraction of undesirable soluble components from the starting material, and followed by enzyme deactivation, sepn. of the fraction insoluble in the range pH 3.5-5.0 and recovery of the hydrolysate characterised in that the starting material is sunflower cake which has been ground to ave. particle dia. 0.01-2.0 mm.
Patent IT-1131965-B (IT)
Inventor: LASONE JEAN JACQUES
IPC: F16H37/04
Filed: 1980-07-22
Granted: 1986-06-25
Abstract: PCT No. PCT/EP80/00054 Sec. 371 Date Mar. 23, 1981 Sec. 102(e) Date Mar. 17, 1981 PCT Filed Jul. 15, 1980 PCT Pub. No. WO81/00313 PCT Pub. Date Feb. 5, 1981.A transmission ratio selecting mechanism including a ratio selector means (typically a hand lever), first and second ratio coupling members (36b,37 ) movable to select a number of ratios in the forward and reverse drive directions of an associated transmission, and linkage means (65,63,54,61,62,59,57,60,65,63,64,70,71,68,67,69) for moving the ratio coupling members in response to movement of the ratio selector means. The ratio selecting mechanism includes disconnecting means (72,73,63,64) for disconnecting one (37) of the ratio coupling members from the selector means during selection of the reverse ratios of the transmission. During selection of any reverse ratio both the gear coupling means are initially moved in synchronism in response to movement of the selector means to complete the first part of the selection of the particular reverse ratio, the disconnecting means is then operated, and selection of the reverse ratio is completed by further movement of only one (36b) of the ratio coupling means in response to further movement of the selector means. The selector means is arranged to return the ratio coupling members to synchronism on movement of the selector means to disengage the reverse ratio.
Patent IT-1132922-B (IT)
Title: Silymarin isolation from Silybum marianum oil expression residue
Inventor: MADAUS ROLF
IPC: A61K/
Filed: 1980-10-08
Granted: 1986-07-09
Abstract: In recovering silymarin (silymarin I-IV) from the residue obtd. after removal of the major part of the oil from fruits of silybum marianum by cold pressing, (A) the comminuted residue is repeatedly extracted with ethyl acetate and the extract is sepd. from the residue and evapd., (B) either (1) the evapn. residue is defatted by repeated solid-liq. extn. with petroleum ether and is subsequently dissolved in MEOH, the soln. being sepd. from insolubles, or (2) the evapn. residue is dissolved in MEOH and the soln. is subjected to repeated liq.-liq. extn. with petroleum ether, (c) the methanolic soln. is partitioned between a chloro-substd. lower alkane and water, the aq. methandic phase being sepd. off and retained, (D) the chloroalkane phase is repeatedly stirred with water and MEOH and decanted off, (E) the combined aq. methandic phases are evapd., (F) the evapn. residue is suspended in a small amt. of MEOH, the suspension is stirred into water, and the ppte. is centrifuged off and repeatedly washed with water, and (H) the ppte. is dried in vacuo, ground, and again dried in vacuo. Silymarin (a mixt. of the polyhydroxyphenylchromanons Silymarins I-IV) is a hepatotropic agent, the activity of which is better than that of the individual components. Simple process gives god yields of a high (90-96%) purity prod.
Patent IT-956510-B (IT)
IPC: E05F3/10
Filed: 1972-06-13
Granted: 1973-10-10
Abstract: 1338540 Spring door closers VEREINIGTE BAUBESCHLAGFABRIKEN GRETSCH & CO GmbH 19 June 1972 [1 July 1971] 28555/ 72 Heading E2M The mechanism is the same as that described in Specification 1338539 but the claims relate principally to the screw threaded spindle 9 as a means for adjusting the initial stress of the spring and for providing in its bore a path for damper fluid; the particular arrangement whereby a tension spring is mounted on end pieces of the piston and cylinder occurs in an appendant claim.
Patent IT-1210278-B (IT)
Title: Knife and scissor sharpener - has grinding wheel enclosed by casing with inclined slots in which blades are inserted
Inventor: MACCAGNO MARCO
IPC: B24B3/54
Filed: 1987-04-21
Granted: 1988-09-14
Abstract: The sharpener consists of a rotary grinding wheel (6), attached to the end of a motor (M) shaft and positioned inside a casing (C) in two halves (1,2). The casing has converging inclined slots (7,8) in its upper surface which intersect with the line of the grinding wheel. The two casing halves are fixed to a support (3) by a flexible vane (4) or, in a variant, the casing can be fixed to the motor housing, and the grinding wheel mounted flexible on the shaft by means of springs on either side of it.
Patent IT-1195501-B (IT)
Title: Glaze decorating ceramic tiles photo-electrostatically
Inventor: MORANDI EUGENIO
IPC: C04B/
Filed: 1983-05-27
Granted: 1988-10-19
Abstract: In photo electrostatically glaze decorating ceramic tiles negatively charged dry glaze is transferred via a rotating image transfer cylinder coated with Se glass and charged to 6000V. The glaze is deposited on the dark areas of an image optically projected via a reciprocating or rotating transparency onto the Se glass of the cylinder which then transfers the glaze according to the image onto single tiles coated with moistened neutral glaze and bond and positively charged. The tiles are fed beneath the cylinder, synchronously with and in the opposite direction to that of the transparency. More efficient glazing using dry glaze is achieved.
Patent IT-1215081-B (IT)
Title: Milk and its derivs. gasification
Inventor: MINICCELLI DIEGO O
IPC: A23C/
Filed: 1986-05-15
Granted: 1990-01-31
Abstract: The system uses television signals received via aerial (A) and on receiving circuits (B). Teletext information is extracted from the received signals by the decoder circuitry (C) and passed to a controller (D). The purpose of the controller, which is microprocessor based, is to convert the teletext information into a format that can directly be used by an output transducer (E). An input device (F), which can be a keyboard or keypad, allows commands to be passed on to the controller (D). The visually handicapped person can "read" the teletext information from the output transducer (E) in accordance with commands from the input device (F). The output transducer (E) may comprise a speech synthesiser, a Braille printer, or a Braille pad. @(7pp Dwg.No.1/1)@
Patent IT-1205721-B (IT)
Title: Wear resistant coating for cutting tool
Inventor: ZHED VIKTOR PETROVICH
IPC: B23P/
Filed: 1987-01-22
Granted: 1989-03-31
Abstract: A cutting tool with a wear resistant coating base an interstitial phases if formed by: (a) Placing the tool in a vacuum chamber and masking it the anode and applying a bias voltage; (b) Striking an arc in the chamber to evaporate material from a titanium, or Ti-alloy, cathode; (c) Preheating and cleaning tool by bombarding with ions from the cathode; (d) Reducing bias voltage to that at which a coating of ion material will form; (e) Introducing a reactant gas, e.g. nitrogen, to react with the titanium and form a coating on the tool; (f) Increasing bias voltage to heating and cleaning level and introducing a redox gas including oxygen. The tool is heated to eutectoid temp. for decompotion in Fe-Ti systems, then annealing tool at temp. for martensitic transformation in the Fe-Ti system.
Patent IT-1065989-B (IT)
Inventor: MAURICE ANTOINE DE RAMAIX
IPC: B01D71/02
Filed: 1976-05-31
Granted: 1985-03-04
Abstract: 1536418 Asbestos cement membranes AGFAGEVAERT 26 May 1976 [12 June 1975] 25223/ 75 Heading C7B An electrodialysis cell has a cation permeable membrane of asbestos cement of which the cement content decreases from the centre to at least one outer surface, e.g. as the result of treatment in acid. The treatment may involve 33% HCl in two separate stages of 3-5 days each at ambient temperature. The membrane may be tubular, sealed at its base by epoxy resin and embodied in a concentric arrangement with an outer graphite cylinder anode and a central rod stainless steel cathode. The cell is useful in rejuvenating spent ferricyanide photographic bleach baths.
Patent IT-1212445-B (IT)
Title: Silaging equipment
IPC: A23N/
Filed: 1980-04-24
Granted: 1989-11-22
Abstract: Coolent is passed through the source of heat which has an output decreasing with time, then to a steam generator. The steam produced is passed to an air cooled condenser and the condensate is returned to the steam generator. The novel feature of the proposal is the addition of an auxiliary coolant whose flow-rate is gradually decreased in line with the decreasing heat output of the source. The auxiliary coolant flow is stopped when the heat output of the source is reduced to the capacity of the air cooled condenser
Patent IT-1242670-B (IT)
Title: Method for continuous weaving and heat-setting and respective weaving machine
Inventor: GABINO BRUNO
IPC: D03D/
Filed: 1990-10-31
Granted: 1994-05-17
Abstract: Method of weaving and respective machine, characterized by the fact that a drawing unit is installed downstream from the respective weaving station GT for heat-setting, involving in the line: - a first stretching unit 5 with rotating rollers for controlling the continuous feed of the fabric; - at least one pair of close non-rotating fixed rollers 1, heated internally by means of a thermal carrier liquid, with smooth outer surfaces to let the fabric slide; - a second stretching unit 5 with rotating drive rollers for feeding the fabric, - in such a way that: - the fabric 8, made to pass around said fixed stretching rollers by heat-forming 1 with semi-wrapping first in one direction and then in the other, and therefore substantially in an "S", advances continuously during the weaving stage itself and downstream from this without intermediate stoppages by means of slipping by tensioning and drawing operated by said stretching units. (Fig. 1) <IMAGE>
Patent IT-1236378-B (IT)
Title: Infrared cooking device particularly suitable for grilling food products in a hygienic and rational manner
IPC: A47J/
Filed: 1989-10-17
Granted: 1993-02-25
Abstract: This invention deals with an infrared cooking device, particularly suitable for grilling food products in a hygienic and rational manner, it includes a load bearing structure, which supports the grill, a support for the food products, and a source of infrared rays, reciprocally facing each other, so as to delimit a cooking zone. The infrared ray source is arranged above the grill, and is made of at least one, and preferably two gas burners, each one provided with an injector for the aspiration and mixing of air with the fuel; in addition mechanisms are provided, for the separation and insulation of the entrance mouth of each injector in the cooking zone, in such a way so as to be able to guarantee aspiration of clean air, and to avoid re-circulation of cooking fumes and those produced from combustion.
Patent LT-6046-B (LT)
Title: Change-over device for adjustable optical mounts and a system comprising such devices
Inventor: MELNINKAITIS ANDRIUS
IPC: G02B7/00
Filed: 2012-10-22
Abstract: A change-over opto-mechanical device, which comprises a movable part having plurality of adjustable optical mounts (2) attached thereto. Optical element tilt can be precisely adjusted in at least two spatial directions. The said device can be easily rotated or linearly translated in order to bring the pre-adjusted optical elements in the optical path of a laser beam, thus enabling rapid switching between different optical components, without the need of constant fine realignment. The invention is especially suitable for use in multiple wavelength radiation laser systems using the same optical path or beam line. The movable part can be formed of a turret-like rotating device (1, 12) or a linear translation stage (15).
Patent LT-6393-B (LT)
Title: Holographic sticker
Inventor: GRIGALIŪNAS Viktoras
IPC: B42D15/00
Filed: 2015-07-03
Abstract: The invention relates to the method of using holography, micro- and nanolithography and polymer nanocomposites for making holographic stickers with improved protection against forgery and counterfeiting of goods, documents, securities and intellectual property. Holographic stickers are produced as a multi-layered structure consisting of a stabilizing layer of homopolymer or copolymer layer with a complex holographic salience and embedded metal nanoparticles. Said stickers are adhered to a base by adhesive. When the holographic sticker is@attached to the base the transparent stabilizing layer can be separated from the copolymer or homopolymer layer, which comprises embedded metal nanoparticles, thereby enabling the identification of the holographic sticker by plasmon resonance absorption peak in the visible light spectrum, providing increased protection against tampering and counterfeiting.
Patent PT-79100-B (PT)
IPC: C07J31/00
Filed: 1984-08-17
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, GB, IT, LI, LU, NL, SE) 3,20-dione 11 beta-hydroxy-pregn-4-ene S-21 thioacetate-17-butyrate. 1. Claims (for the Contracting State : AT) Process for the preparation of 3,20-dione 11 beta-hydroxy-pregn-4-ene S-21-thioacetate-17-butyrate and 3,20-dione 11 beta-hydroxy-pregn-4-ene S-21-thiopropionate-17-butyrate, characterized in that it comprises reacting a 21-sulphonate steroid of formula :   see diagramm : EP0141684,P9,F2   in which R is a lower alkyl with an alkali metal thiocarboxylate of formula : M-S-CO-R1 in which M is an alkali metal atom and R1 methyl or ethyl.
Patent PT-80725-B (PT)
IPC: E02D17/08
Filed: 1985-06-27
Abstract: A cribbing device for trenches which includes a pair of opposing supports spaced apart by a spreader, each support having a plurality of guide profiles and a crosspiece. The crosspiece is disposed transversely to the longitudinal axis of the trench, and the guide profiles are arranged adjacent each other on said crosspiece. The guide profiles include a plurality of legs disposed vertically and extending outward from the crosspiece, and a plurality of flanges disposed vertically and secured to the legs at the ends of the legs opposite the crosspiece. The flanges project beyond both sides of the legs. A plurality of cribbing boards each having a guide bar which supports a guide head is provided. The guide head is in the form of a slotted hollow box section and extends vertically beyond the board at its vertical face side. The width of each guide profile flange is slightly smaller than the inside width of the guide heads. The slot of the guide heads corresponds to the legs of the guide profiles, and the inside spacings between the legs of the adjacent guide profiles is slightly larger than the total width of the guide heads. The boards may, therefore, be guided and supported by the supports by engaging the guide heads of the boards with the guide profiles of the supports thereby permitting the boards to be passed by each other on parallel planes and to be supported by the supports in a form-locked manner.
Patent PT-81381-B (PT)
IPC: H04N5/445
Filed: 1985-10-25
Abstract: A character generator in a receiver provides a character signal in raster scan form for display with a received video signal. An oscillator, not synchronized with the horizontal synchronizing component of the video signal, supplies a clock signal to the generator for controlling timing of character elements. A control unit provides a control signal representative of a time difference between the clock signal and the horizontal synchronizing component. A delay unit, interposed in the clock signal path, selectively imparts delay to the clock signal in response to the control signal for reducing line-to-line variations in the timing of displayed character elements.
Patent PT-85990-B (PT)
Inventor: KOYAMA MITSUHIRO
IPC: F16K31/363
Filed: 1987-10-26
Abstract: In a pilot type pressure reducing valve (1) in which a main valve body (18) and a main valve seat (15) are operated to be opened and closed by regulating an operating pressure of a piston (20) through a pilot valve (26) which is operable to detect a secondary pressure, wherein in a state where the main valve body (18) is in contact with the main valve seat (15), a clearance (X1) between an upper end surface (101) of the piston (20) and an inner wall surface (102) of a body opposed to the first mentioned surface is set to zero or to close to zero, or set to 0 to 1 mm.
Patent PT-86030-B (PT)
Inventor: HORAN PAUL KARL
IPC: C12Q1/04
Filed: 1987-10-29
Abstract: Methods of tracking cells in vivo and for determining in vivo cell lifetimes. Cells are labelled with cyanine dyes and detection is by measuring fluorescence, absorbance, or by detecting nuclear magnetic reasonance probes included in the cyanine dyes. Using the invented methods, for example, red blood cell and platelet lifetimes are determined. Also, cells are tracked to determine sites of primary or metastatic tumors, or sites of occult infection. Further, rates at which cells pass through vessels is used to determine blood vessel patency and platelet aggregation.
Patent PT-88381-B (PT)
IPC: C07D471/08
Filed: 1988-08-31
Abstract: Novel 3,7-diazabicyclo[3.3.1]nonane compounds of the general formula I …<IMAGE>… are described in which… R<1> denotes alkyl, cycloalkylalkyl or benzyl,… R<2> denotes lower alkyl,… R<3> denotes lower alkyl or… R<2> and R<3> together form an alkylene chain, and… R<4> represents a benzhydryl group which is optionally substituted by halogen, lower alkoxy, lower alkyl, hydroxyl or trifluoromethyl or a cinnamyl group which is optionally substituted by halogen, lower alkyl, lower alkoxy, hydroxyl, nitro or trifluoromethyl. …<??>The compounds have pharmacologically useful properties, in particular cardioactive properties.
Patent PT-94667-B (PT)
IPC: C23F11/14
Filed: 1990-07-11
Abstract: Compositions for protecting metals, which contain a mixture consisting of stearic acid, dicyclohexylamine and an azole derivative, and more particularly compositions containing from 0.8 to 1.5 g/l of 1-phenyl-5-mercaptotetrazole and from 0.005 to 0.01 g/l of the stearic acid:dicyclohexylamine mixture in the molar ratio of 1:1, in solution in water, and process for its preparation, and methods of protecting metals by employing the said compositions.
Patent PT-98126-B (PT)
Inventor: FUENTE CARLOS DE LA
IPC: E01D19/14
Filed: 1991-06-27
Abstract: This is a cable-stayed bridge comprising at least one pillar (1) and stay cables (2) anchored on this pillar, each stay cable consisting of a bundle of lines or strands, the upper portion of each stay cable passing right through the pillar and its free end being anchored on a block (10) which bears on the face of the pillar which is located on the side opposite that where the stay cable is located. The slightly flared upper portions of two stay cables anchored on one and the same vertical section of a pillar and extending on either side of this pillar are crossed with mutual interweaving so that the middle lines of these two portions are both located in one and the same vertical plane of the pillar parallel to the longitudinal direction of the bridge. …<IMAGE>…