baber/WOPTO huggingface dataset:
Patent IT-1138404-B (IT)
Title: Plastic foam panels and sheets weldable at high frequencies
Inventor: JONNY MAX SCHEIFFGEN
IPC: B29C65/10
Filed: 1981-06-15
Granted: 1986-09-17
Abstract: High frequency-weldable panels and sheeting comprise reticulated foams into which uniformly distributed high frequency-weldable plastic powder (I) has been introduced and fixed by means of a finely divided powder having hot melt-adhesive properties. Mfr. is effected either by first dusting the web system in the reticulated foam uniformly with the finely divided powder having hot melt adhesive properties and then uniformly introducing the (I), or uniformly introducing into the foam, if appropriate with heating, a (I) which has been uniformly dusted with a finely divided powder having hot melt-adhesive properties. The panels and sheeting of foams esp. reticulated soft polyurethane foams, can be employed in any thickness and are easily handled and usuable. They are useful for cushioning and can, during fabrication, be welded to any other material used in cushioning. Uses include upholstering of furniture and car seats, mattresses, loose cushions etc.
Patent IT-1237518-B (IT)
Inventor: CONTI RENATO
IPC: A61K31/715
Filed: 1989-11-24
Granted: 1993-06-08
Abstract: A process for the depolymerization and the supersulfation of heparin and the so obtained supersulfated heparins are disclosed. The process comprises treating heparin with oleum containing from 2 to 6% free sulfuric anhydride at a temperature from -10 to +20<o>C. The obtained heparins have molecular weights from 2000 to 5000 and a sulfation degree from 3.4 to 4.3. All of them are endowed with a remarkable antithrombotic activity.
Patent IT-1140006-B (IT)
Title: Resilient cover for sports protective fence posts
Inventor: MAIBACH GERD D
IPC: A63C/
Filed: 1981-10-28
Granted: 1986-09-24
Abstract: A protective fence for sports activities and areas, esp. for flanking ski runs, comprises a series of posts with safety netting stetched between them. Preferred thickness from the front wall is 1.5 mm. Preferred material for the protective cover is a plastics which does not become brittle at low temperatures, more specifically polyethylene. Optionally, it may be foamed.
Patent IT-1037034-B (IT)
Title: 7-(2-acyloxy-acetamido)-3-cephem-4-carboxylic acid derivs - - antibacterials
IPC: A61K/
Filed: 1971-06-17
Granted: 1979-11-10
Abstract: 7-(2-Acyloxy-acetamido)-3-cephem-4-carboxylic acid derivs. - antibacterials. Title cpds. of formula: (where R1 = H, lower alkyl, aryl, thienyl, furyl; R2 = >1 C acyl; R3 = H, azido, thio-heterocyclic; M = H, cation), are antibacterials active against gram-ve and gram +ve organisms.
Patent IT-1202783-B (IT)
Title: Automatic seat belt blocking mechanism - has tippable synchronising arm fitted in mobile transfer element
IPC: A62B/
Filed: 1978-10-16
Granted: 1989-02-09
Abstract: The mechanism is fitted with an inertia mass in form of pendulum (28). The pendulum disc (32) lifts the arm (34), which, in turn, lifts the synchronizing arm (52) with its rounded upper front edge (62) inwards. Simultaneously the seat belt is pulled out and the locking disc (38) starts rotating anti-clockwise. The upper edge (62) of the arm (52) is carried along the tips over in clockwise direction with its opposite edge (64) approaching the next tooth.
Patent IT-1233974-B (IT)
Title: Tap control mechanism for machines that fill containers with liquid.
Inventor: VANNESTE YVON
IPC: B67C/
Filed: 1989-01-27
Granted: 1992-04-22
Abstract: The invention falls in the field of machines that fill containers with gaseous and non-gaseous liquids, it particularly refers to the tap control mechanism for isobaric filling machines. The invention has a probe outside the bottle or container to control the liquid level of the bottle itself, it is controlled by an electromagnetic device that works on a rod connected to the valve that opens up and closes off the tap.
Patent IT-1225281-B (IT)
Title: Procedure to attach tank baffles in general.
Inventor: RAMPINI ALBERTO
IPC: B66D/
Filed: 1988-10-26
Granted: 1990-11-05
Abstract: The invention is relevant to tanks to be installed in motor vehicles.In particular, it concerns fuel tanks for vehicle engines.The procedure includes the application of tank baffles by way of flexible means formed by thin plates attached to the tank on one side and to the baffles on the other.In cases where there is more than one baffle, only the outside ones are attached to the flexible plates whilst the centrally-located baffles are connected to the lateral ones by bars in the tank.
Patent IT-1238823-B (IT)
Title: Assembly method for a display bench of the tray type and display bench obtained in this way
Inventor: DE ZOLT IVANO
IPC: A47F/
Filed: 1990-02-16
Granted: 1993-09-03
Abstract: In order to assemble a display bench the following are set out: a closed tray component with ends matching lengthwise, from a suitable plate a panel which is structurally independent of the tray component, a longitudinal member for each plate, which can be fixed as a bracket to the relevant plate so that at least two longitudinal members are overhanging from the same side of the tray component and the panel is attached to the longitudinal members so that it is supported, overhanging as a bracket, on the longitudinal components and on the side of the tray component which is situated between them.
Patent IT-1189275-B (IT)
Inventor: VAN DIEST JOSEPH
IPC: C08G73/02
Filed: 1982-05-11
Granted: 1988-02-04
Abstract: The wet fastness properties of direct or reactive dyeings on cellulosic substrates are improved by aftertreatment with a precondensate or mixture of (A) the product of reacting a polyalkylenepolyamine in free base or salt form with an epihalohydrin or a precursor thereof and (B) and N-methylol derivative of a urea, melamine, guanamine, triazinone, urone, carbamate or acid amide in the presence of (C) a catalyst for the cross-linking of N-methylol compounds of the type (B) above, followed by a heat-curing step.
Patent IT-1246342-B (IT)
Inventor: KUMAR LORI DEE
IPC: A61K6/00
Filed: 1990-12-11
Granted: 1994-11-17
Abstract: A denture adhesive base composition comprising a substantially anhydrous mixture of a mixed Na/Ca salt of methyl vinyl ether-maleic acid, sodium carboxymethylcellulose, and a trivalent cation. A denture adhesive composition including this base composition is provided, as well as a method for formulating the novel adhesives of the invention.
Patent IT-1047682-B (IT)
Title: Disperse dicyano styryl dyes - for (semi)synthetic matl esp arom polyester, cellulose acetates and polyamides (NL060476)
IPC: C09B/
Filed: 1975-10-03
Granted: 1980-10-20
Abstract: Novel disperse dyes of formula (I) (where R1 is 2-8C alkylene or cycloalkylene; R2 is 1-10C alkyl (opt. substd. by alkoxy, alkylthio, alkylcarbonyloxy, or alkoxycarbonyl(oxy), cycloalkoxy, 3-10c alkenyl; R3 is H, halo, alkyl or alkoxy(carbonyl); R4 is halo, CN, CF3, cycloalkyl(thio), (cyclo)alkoxy,, (cyclo)alkylthio, phenyl(thio), phenoxy(alkyl), phenylthioalkyl, phenylalkyl, phenylazo, (cyclo)alkoxycarbonyl, phenylalkyltho, phenoxycarbonyl(oxy), benzoy(oxy) or phenylsulphonyloxy, or when R2 is alkyl, alkylthioalkyl or alkoxyalkyl with >6C, or alkenyl, then R4 may also be H; R3+R4 may complete a fused, 5 or 6 membered (un)satd. or aromatic, carbo- or hetero-cyclic ring; and R5 is H, Cl, Br, CH3 or CH3O; unless specified all alkyl and alkoxy have 1-4C and cycloalkyl have 5-8C; when R3 and R4 are alkyl or (cyclo)alkoxy they are opt. substd. by alkoxyncarbonyl) or phenyl; and when R4 is phenyl (-contg. gp.) this is opt substd. by is not >2 halo, CH, or alkoxy(carbonyl).) are used for dyeing, padding or printing (semi)synthetic, hydrophobic, high mol. wt. org. matls., esp. linear aromatic polyester, cellulose (2 1/2 or 3) acetate or synthetic polyamide. Dyeings have good general fastness, esp. towards sublimation and light; dyes are hydrolytically stable in the dye bath, have good resistance to redn. in presence of wool, and good reserve on wool and cotton.
Patent IT-1185816-B (IT)
Title: Thermoplastic articles injection moulder
Inventor: STRINGA CLAUDIO
Filed: 1985-06-27
Granted: 1987-11-18
Abstract: The radiant heater has a heating element composed of heating wire, which is laid on an insulating support dish and which forms a current-carrying cross-sectional area and a heat-radiating surface. The current-carrying cross-sectional area is divided between at least two single wires which are twisted together. The single wires have the same or different circular diameter. The single wires have a cross-sectional area which deviates from the circular form. The cross-sectional area is stellar or oval in shape. One or more single wires have a circular diamter and one or more single wires have a cross-sectional area which deviates from the circular form. The heating element is laid uncoiled and spirally on the insulating support. The wires are pre-oxidised.
Patent IT-1181491-B (IT)
Title: Granular materials drying equipment
Inventor: MELOTTI GUIDO
IPC: A01K/
Filed: 1984-12-21
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 MX-163960-B (MX)
Inventor: CHIU CHUNG-WAI
IPC: A23L29/10
Filed: 1989-03-07
Abstract: Modified starches useful for emulsifying industrial products, especially foods and beverages containing flavor oils, are prepared by enzymatic degradation of the 1,4-alpha-D-glucosidic linkages from the non-reducing ends of a starch molecule, preferably employing beta-amylase, which may be carried out before or after the preparation of a starch derivative containing a hydrophobic group or both hydrophilic and hydrophobic substituent groups. The enzymatic degradation provides a starch emulsifier whose emulsions are characterized by improved shelf stability, which emulsifier may be used as a replacement for gum arabic and in other industrial applications.
Patent MX-171404-B (MX)
Title: Unidad inversora de control de velocidad
Inventor: DOI KAZUHIKO
IPC: H02P21/36
Filed: 1989-03-28
Abstract: La presente invención se refiere a un control de velocidad para un inversor de tipo de control de voltaje que incluye un medio de ajuste de refuerzo de par de torsión para controlar un motor de inducción en un circuito abierto que consiste de; un medio para convertir una corriente detectada que fluye a través del inversor en una señal de par de torsión indicativa del ajuste de refuerzo de par de torsión de inducción en donde el medio de ajuste de refuerzo de par de torsión responde a la señal de par de torsión para proporcionar una señal de ajuste de refuerzo de par de torsión que tiene una magnitud que varía de acuerdo a la magnitud de la señal de par de torisón, y un controlador de voltaje de salida para añadir la señal de ajuste de refuerzo de par de torsión variable a una señal de mando de voltaje.
Patent MX-172671-B (MX)
Inventor: STRASSLE MARCEL
IPC: F16B12/40
Filed: 1991-02-15
Abstract: PCT No. PCT/CH91/00039 Sec. 371 Date Sep. 23, 1991 Sec. 102(e) Date Sep. 23, 1991 PCT Filed Feb. 13, 1991 PCT Pub. No. WO91/12383 PCT Pub. Date Aug. 22, 1991.A connection element for a three-dimensional framework includes a bolt (6, 7, 8, 9) which by means of a sleeve insert (3) can be fastened rotatably to one end of a rod (11), as well as a sleeve (12) into the axial through-bore of which the bolt is partly inserted, to transmit, sliding axially, a rotary movement of the sleeve (12) to the bolt. The through-bore is only in the front part of the sleeve (12) so that it can transmit a rotary movement of the sleeve (12) to the bolt. At the rear part of the sleeve (12) the through-bore has a circumference which is larger than the circumference of the form-locking front part of the through-bore. The bolt is urged out of the sleeve (12) by a spring (13). The front end part (9) of the connection element can be fastened to a junction part (10) of the three-dimensional framework.
Patent MX-166775-B (MX)
Inventor: LABATUT BRIGITTE
IPC: C08F210/16
Filed: 1985-11-19
Abstract: 1. A process for producing an ethylene/1-butene copolymer from ethylene in contact with a mixture of a dimerization catalyst and a polymerization catalyst, the said mixture comprising at least one alkyl titane, at least one transition metal halogenide selected from the group consisting of titanium trichloride and vanadium trichloride, at least one ether and at least one aluminum compound selected from the group consisting of the hydrocarbylaluminums and the dialkyluminum hydrides.
Patent PT-77043-B (PT)
Title: Method for improving the adhesion of aramid fiber to be used for reinforcement in polymer matrix composites
Inventor: LOGULLO FRANCIS MARK SR
IPC: D06M15/61
Filed: 1983-07-18
Abstract: @ Coating of aramid filaments with certain polyfunctional aziridines increases interlaminar shear strength of unsaturated polyester matrix composites.
Patent PT-80770-B (PT)
Inventor: BONIN YVES
IPC: C08L67/02
Filed: 1985-07-04
Abstract: Mixed polyester molding compositions comprising at least a pair of structurally different thermoplastic polyesters are stabilized against transesterification, whether during formulation or the downstream molding thereof, by having incorporated therein an effective amount of at least one mono-, di- or triester of orthophosphoric acid.
Patent PT-86348-B (PT)
Inventor: HANULIK JOSEF
IPC: H01M6/52
Filed: 1987-12-11
Abstract: For the recycling of electrical batteries, in particular of a mixture of high-power batteries for equipment of any chemical composition, and also of assembled printed circuit boards and electronic components, a pyrolysis of the unsorted mixture is carried out at a temperature between 450 DEG  and 650 DEG , then an electrolysis of the pyrolysis slag is carried out and subsequently a separation of the electrolysis products and removal of the products accumulating at the electrodes is carried out. In this process, which is economically profitable, no environment-polluting residues are produced and an initial sorting of material becomes unnecessary.
Patent PT-88641-B (PT)
Inventor: CAPON DANIEL J
IPC: C07K19/00
Filed: 1988-09-30
Abstract: Novel derivatives of cell surface proteins which are homologous to the immunoglobulin superfamily (adhesons) are provided. Amino acid sequence variations are introduced into adheson, the most noteworthy of which are those in which the transmembrane and, preferably, cytoplasmic domains are rendered functionally inactive, and in which adheson extracellular domains replace an immunoglobulin variable region. These variants are useful in therapy or diagnostics, in particular, CD4 variants are therapeutically useful in the treatment of HIV infections.
Patent PT-89959-B (PT)
Inventor: GILL DAVID CHARLES
IPC: B29C51/16
Filed: 1989-03-09
Abstract: A container, for example for herbicide, is manufactured by securing a flexible wall (8) to a rigid housing part (2), and subsequently deforming the flexible wall (8), in a plastic manner, into a predetermined configuration. A further housing part, possibly complementary to the housing part (2), may then be applied to the housing part (2) in order to provide a closed chamber which is divided by the flexible wall (8) into two compartments. The flexible wall (8) is preferably deformed into a configuration which enables it to lie, unstressed, against the internal surface of the housing part (2), so that herbicide contained in the cavity between the housing part (2) and the flexible wall (8) can flow substantially completely from the container under gravity.
Patent PT-97565-B (PT)
Inventor: WIZANI WOLFGANG
IPC: C12N1/16
Filed: 1991-05-03
Abstract: A process for producing xylanase by cultivation of a fungus in a nutrient medium which contains corn cobs, the use thereof, the fungus Thermomyces lanuginosus DSM 5826 and exo- and endo-cellulase-free xylanase produced therewith and the use thereof.
Patent RO-82045-B (RO)
Inventor: CURRY
IPC: B32B5/26
Filed: 1973-09-08
Abstract: Inventia se refera la un procedeu pentru realizarea unui produs stratificat din folii fibroase, format din trecerea unui curent de gaz, incluzînd fibre în suspensie, printr-o suprafata auxiliara permeabila de formare, suprapus cu altele identice. Instalatia pentru realizarea procedeului cuprinde o suprafata principala de formare, o suprafata auxiliara permeabila de formare, mijloace pentru trecerea unui curent gazos cu fibre prin aceasta si mijloace de deplasare a stratului fibros de pe suprafata auxiliara pe aceea principala, Procedeul si instalatia sînt aplicate în industria hîrtiei si celulozei.
Patent SE-325542-B (SE)
Inventor: JACHNA W
IPC: B07B1/00
Filed: 1967-09-19
Abstract: 1,198,835. Wet screening. BIURO PROJEKTOW ZAKLADOW PRZEROBKI MECHANICZNEJ WEGLA SEPARATOR. 21 Sept., 1967 [21 Sept., 1966; 24 Jan., 1967], No. 43.104/ 67. Heading B2H. Apparatus for classifying wet fine grained solids comprises a frusto conical bar sieve 1 with bars disposed parallel to the generator in the wider upper part of the sieve and with bars disposed perpendicular to the generator in the narrower lower part of the sieve and a circular runner 3 with a tangential inlet 5 for liquid arranged above the sieve. A frusto conical sieve is arranged above the runner 3 and above this sieve is mounted a runner 4 with an inlet 6 for wash liquid. Classified liquid flows out through outlets 16, 18, partitions 15 separating the outlets. A motor 20 is provided to vibrate the lower sieve and the vibration imay be axial or helical. By removing the outlet 18 and some of the partitions 15 the sieves can be used to classify simultaneously and independant from each other.
Patent SE-332123-B (SE)
Inventor: ENGBERG L
IPC: B62D11/18
Filed: 1964-12-15
Abstract: 1,120,586. Controlling vehicles. BOFORS A.B. 15 Dec., 1965 [15 Dec., 1964], No. 53304/65. Heading B7H. In a military vehicle equipped with a gun in a fixed mounting, control means are provided to steer the vehicle from two positions, there being means for simultaneously rendering one steering control operative and the other inoperative. The vehicle may be steered by the mechanism described in Specification 1,104,864 having a single input member. The two control means include linkworks having input members 10 and 12, respectively, to a transmission member, Fig. 4, having a single output member 8 to the steering mechanism. The normal controls of the vehicle include the steering means associated with the linkwork 10. The links 10 and 12 are connected to cranks 33 and 37 which are connected to clutch members 31 and 35 respectively and which are pivoted in members 39 and 40 attached to a shaft 41. A shaft 28 has a permanent bevel wheeled connection with the shaft 8 and clutch members 29 and 30 which can co-operate with the clutch members 31 and 35. The shaft 41 is axially slidable and is normally urged by a spring 44 into a position wherein the clutch members 30 and 35 are in engagement. An hydraulic piston 48 is formed at the lower end of shaft 41 for moving the shaft against the pressure of the spring 44 into the position where the clutch members 31 and 29 are engaged and the clutch members 30 and 35 are disengaged. An accelerator pedal, Fig. 2 (not shown), is located adjacent the steering control adjacent the linkage 10 and has two ranges of movement in the first of which a micro-switch 15 is actuated through a cam 20 and follower 22 to energize a relay operating an hydraulic valve controlling the flow of fluid through a conduit 47 to the piston 48, and in the second of which the pedal controls the throttle by engagement of a stop 23 with an arm 24 attached to a throttle control shaft 25.
Patent SE-401796-B (SE)
Inventor: LARSSON S
IPC: B23Q3/157
Filed: 1977-08-05
Abstract: A device for controlling the feeding of a grinding wheel (2, 16) relative to a truing device (8, 19) for the grinding wheel at truing operations in a grinding machine incorporating a measuring apparatus (9, 9a) for indicating the finished size of the ground surface of the workpiece (5, 12), means for controlling the feeding using the indications obtained, means for setting the operation cycle of the machine thus that truing of the grinding wheel is effected after a predetermined number of grinding operations by means of a truing device, which is mounted in a fixed position on the workhead and arranged in such a manner as to follow the movements of the workpiece during the grinding procedure, first members (24, 31) for establishing the position of the grinding wheel spindle relative to the workpiece and the truing device and second members for controlling the relative movement between the workpiece truing device and the grinding wheel during the truing a pre-determined distance characterized by that it incorporates a memory (33) containing a value representing the position of the truing device relative to the grinding wheel at the end of the preceding truing operation, which position establishes the initial position of the truing device at the immediate truing operation, a position register (32) for determining the position of the grinding wheel when finished measure is indicated in the measuring apparatus in the first grinding cycle after the preceding truing operation, and a comparator (30) for comparing the actual position of the grinding wheel in relation to the workpiece when the measuring apparatus indicates correct measure, the contents of the memory being adjusted by any difference possible established by the comparator.
Patent SE-453603-B (SE)
Inventor: ASAWA T
IPC: C25B1/46
Filed: 1977-10-24
Abstract: Electrochemical properties of a cation exchange membrane of a carboxylic acid type fluorinated polymer which is used for an electrolysis of an aqueous solution of an alkali metal chloride is recovered by converting ion exchange groups of -COO)mM; wherein M represents an alkali metal or an alkaline earth metal; and m represents a valence of M; to the corresponding acid or ester groups of -COOR wherein R represents hydrogen or a C1 - C5 alkyl group and heat-treating the fluorinated polymer having the groups of -COOR.
Patent SE-425890-B (SE)
Title: Arrangement for such types of apparatus for admixture and solution of gases in fluid masses as are lifted by an axial impeller through a basically vertical riser
Inventor: LINDBLOM H G
IPC: B01F25/60
Filed: 1979-11-30
Abstract: Arrangement for pumping liquids which are lifted by an axial impeller 22 through a basically vertical riser 20, whereby the impeller's 22 blades 23 have straight front and rear edges and an angle of rise which decreases with increasing distance from the centre. A section through the blades 23, at the same distance from the centre, will give a straight sectional surface. <IMAGE>
Patent SE-457193-B (SE)
Title: Series resonance stabiliser transformer iron core
Inventor: BJOERKHEM E
IPC: G05F3/00
Filed: 1983-01-31
Abstract: The series resonance stabiliser incorporates a transformer with an iron core, the primary winding of which is series-coupled with a capacitor. The core is fed in the drive condition, and incorporates a defined air gap the size of which is determinant for a magnetising current which drives the iron core to an extent above the knee point in the core material magnetising curve. The air gap is so located that the magnetic leak flow does not affect the transformer secondary or weak winding. The core is made of two C-elements, the ends of which are brought together within two separate bobbins (41,42) carrying the transformer primary and secondary windings. The defined air gap is arranged at the union point within the primary winding bobbin, whilst air through the secondary bobbin is minimised. (Provisional Basic advised week 84/38)