baber/WOPTO huggingface dataset:
Patent GB-2008966-B (GB)
Title: Radial flow reactor for use in catalyzed reactions
IPC: C12M1/40
Filed: 1978-10-11
Granted: 1982-07-14
Abstract: For effecting enzymic reaction, a reactor is disclosed, in which the flow of the solution to be treated through the catalytic bed material takes place radially. It is preferred to have the catalytic bed in the form of coils of enzyme-occluding fibers. The coils are variously piled up within the reactor. High outputs, low pressure drops and more than satisfactory conversion rates are obtained.
Patent GB-2061034-B (GB)
Title: Power supply systems
IPC: H05B41/24
Filed: 1979-10-05
Granted: 1983-02-16
Abstract: A power supply system for operating fluorescent lamps in a hazardous atmosphere comprise a 1 kHz to 500 kHz constant current power supply (24 to 28, 31, 32) which feeds primary windings of transformers (3, 4, 5- - -N) which are connected together in series. Fluorescent lamps (11,12,13---Z) are connected across the transformer secondary windings. A voltage control circuit (29, 30) is connected to the power supply output to ensure that the amount of electrical energy supplied to the transformers cannot ignite the atmosphere under any normal or fault condition. Capacitors (6, 7, 8- - -X) are connected in series with the transformer primary windings to reduce the circuit reactance so that, for a given level of supply voltage, an increased number of lamps can be fed with starting voltage. Due to the substantially constant current which is fed througt the transformer primary windings, the situation cannot occur that the firing of one lamp prevents the others from firing. The transformers preferably include windings to feed heaters of the lamps. The lamps may be disconnected from the supply by removal of the transformer cores or by separation of the windings.
Patent GB-2053916-B (GB)
Title: Trihaloallyl derivatives having anti-fungal and preservative activities
IPC: C07C69/003
Filed: 1980-07-09
Granted: 1983-03-16
Abstract: 1,1,2-Triiodo-1-propene and 1-bromo-1,2-diiodo-1-propene derivatives having a formyloxy, alkanoyloxy, alkoxycarbonyloxy, alkoxycarbonylalkoxy, phenoxycarbonylalkoxy or benzyloxycarbonylalkoxy group at the 3-position are valuable anti-fungal and preservative agents having good heat and light stability.
Patent GB-2126842-B (GB)
Title: Improvements in or relating to digital electronic switching systems
Inventor: BOOT GORDON PHILIP
IPC: H04Q11/04
Filed: 1983-09-05
Granted: 1985-10-16
Abstract: An electronic switching system in which digital data is required to be exchanged between two pieces of electronic apparatus such as two telephone subscribers, in which a parallel time division multiplex highway is used to carry the data, the highway being divided into two paths, the data being transferred in both directions during a single time period using the different paths for each direction, identification of the transmitting and receiving parties being by use of two address buses in a single time slot period.
Patent GB-2214978-B (GB)
Title: Fastener and timber architectural moulding strip mounting
Inventor: JACKSON PETER
IPC: E04F19/02
Filed: 1988-02-08
Granted: 1992-10-21
Abstract: A fastener (10) comprising  - a base portion (11), and - a plurality of resiliently deformable limbs (12) upstanding from the base portion, the outer ends or noses (14) of said limbs being spaced to engage the inner-facing walls (26) of a mounting recess (30) in an element (18) to be fastened thereby, said noses also incorporating bevelled contact surfaces (16), so that engagement with said recess walls (26) laterally deflects the limbs, to allow passage of said limbs as a whole deeper into said recess and thus closer coupling movement of the fastener (10) and said element to be mounted, further relative movement of said fastener and said element allowing said noses to transfer to a laterally wider innermost region of said recess, whereby said limbs can relax to their undeflected condition, but with the undersides of said noses resting in contact with abutment ledges (24) in said recess inner walls, inhibiting withdrawal of said fastener from said recess. Use, particularly, but not exclusively, in the field of mounting decorative wooden strip mouldings in the building, construction, decoration, refurbishment or architectural industry.
Patent GB-2292015-B (GB)
Title: Trimmable inductor structure
Inventor: PEDDER DAVID JOHN
IPC: H01F17/00
Filed: 1994-07-29
Granted: 1998-07-22
Abstract: To provide trimmable inductor structure for a multichip module, direct-chip-attach or surface mount assembly in which an inductive element is formed on or near a surface of the assembly, a planar chip of dielectric or ferrite material is mounted over the inductive element, this chip having on its upper surface a trmmable metallisation layer, which may for example be patterned in concentric rings or in a spiral. <MATH>
Patent GB-2325160-B (GB)
Title: Fire extinguishing compositions and use of same to extinguish fires
Inventor: HANSEN STEVEN W
IPC: A62D1/00
Filed: 1998-05-15
Granted: 2001-02-28
Abstract: Composition (I) comprises a 15-30 wt.% aqueous solution of a eutectic mixture of (a) sodium or potassium carbonate or bicarbonate and (b) a sodium or potassium chloride, sulphate or tartrate. Mole ratio of component (a) to (b) is 80 : 20 - 90 : 10.
Patent HU-207863-B (HU)
Title: Process for producing n-/phenyl-oxy-alkyl/-3-heteroaryl-8-aza-bicyclo-/3.2.1/octanes and pharmaceutical compositions containing them
Inventor: GLAMKOWSKI EDWARD JOSEPH
IPC: A61P25/26
Filed: 1992-02-03
Abstract: This invention relates to compounds of the formula <CHEM>  where     X is -O-, -S- or -NH-;     Y is hydrogen, halogen and loweralkoxy;     p is 1 or 2;     n is 2, 3 or 4; R is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen, amino, loweralkylamino, nitro, loweralkylthio, trifluoromethoxy, cyano, trifluoromethyl, <CHEM>  where aryl is <CHEM> R1 is hydrogen, loweralkyl, loweralkoxy, halogen, hydroxy, carboxyl, loweralkylamino, nitro, loweralkylthio, cyano, and trifluoromethyl; m is 1 or 2; a pharmaceutically acceptable acid addition salt thereof and, where applicable the geometric and optical isomers and racemic mixtures thereof. The compounds and compositions of this invention are useful as antipsychotic agents and as inhibitors of the reuptake of serotonin.
Patent HU-217416-B (HU)
Title: Sintered composite abrasive grain and method of preparation
Inventor: DR MOELTGEN PAUL
IPC: B24D3/16
Filed: 1993-05-28
Abstract: The present invention relates to a sintered composite abrasive grain based on an  alpha -Al2O3 matrix with a primary crystallite size of 0.1 to 1  mu m and at least one sintered material having grain sizes from 1 to 70  mu m, and to the use of and to a process for preparing the sintered composite abrasive grain by the sol-gel process.
Patent HU-217105-B (HU)
Inventor: BENFIELD DAVID ALLEN
IPC: C12P21/08
Filed: 1992-08-17
Abstract: A találmány tárgyát képezi eljárás sertésnek sertésterméketlenségi éslégúti tünetegyüttessel (SIRS) szembeni imműnizálására alkalmasvakcina előállítására, tővábbá SIRS diagnősztizálására. A találmánytárgyát képezik tővábbá vakcinák SIRS megelőzésében való alkalmazásra,tővábbá SIRS-vírűst tartalmazó készítmények. A találmány szerintimegőldás alkalmas SIRS diagnősztizálására, illetve megelőzéséresertésben. ŕ
Patent IT-1236134-B (IT)
Title: Robbery-proof door
IPC: E06B/
Filed: 1989-11-29
Granted: 1993-01-08
Abstract: This invention deals with a robbery-proof door, which is comprised of two door panels (3, 4, 3', 4') pivoted on a common vertical axis (5, 5'), and defining an intermediate circular space (6); sensor mechanisms (10, 10') capable of detection scanning over the entire surface of the intermediate space (6); control mechanisms which permit the opening of one of the two door panels (4, 4'), only when the other panel (3, 3') is closed; signalling mechanisms for the presence of metal objects (8, 9) placed externally in the intermediate space (6) at its external side (E), which signal the introduction into the intermediate space of metal objects; and alarm signals. When at the moment of access into the intermediate space (6), after the opening of door panel (3, 3') at the external side (E), the presence of a metal object is signalled, the opening of the second door panel (4, 4') on the internal side (I) of the intermediate space (6) is blocked, even when the door panel (3, 3') at the external side (E) is closed. After the user leaves the intermediate space (6) the scanning detection mechanisms are activated (10, 10') in the intermediate space (6), which go from a resting state into an intermediate state (10'), to then return successively to a resting state, to allow for the withdrawal of the possible object (0), in particular arms, placed on the floor (106), on the ceiling (206), or at the walls of the intermediate space (6).
Patent IT-1229143-B (IT)
Inventor: MIZIA FRANCO
IPC: C07C263/04
Filed: 1989-04-07
Granted: 1991-07-22
Abstract: The isocyanates are obtained by thermal decomposition of methyl carbamatesin a method wherein, to a liquid reaction medium composed of an inertorganic solvent with a high boiling point, a methyl carbamate stream and,simultaneously, an inert organic solvent stream with a low boiling point areadded, wherein the boiling point is intermediate between that of isocyanateand that of methanol and which is capable of forming an azeotropic mixturewith methanol itself. The method makes it possible to obtain isocyanateswith a high yield and selectivity.
Patent IT-1248474-B (IT)
Title: Improved device for handling wooden panels and the like
Inventor: CECCHI GIANFRANCO
IPC: B65H/
Filed: 1990-05-22
Granted: 1995-01-19
Abstract: Device for handling wooden panels and the like, of the bridge type comprising a carriage which is movable horizontally and on which a vertically movable slide carrying the means for gripping the panels is mounted, wherein the movements of the carriage and/or the slide are controlled by two self-braking three-phase electric motors of the ordinary type linked by a differential mechanism, while the weights of the movable masses bearing on said slide are counter-balanced by means of a fluid pressure cylinder. Moreover a pair of shafts with eccentric cams is arranged between said slide and the frame which supports the panel gripping means and is driven by a motor located on the slide so as to produce a vibrating movement of the said frame. <IMAGE>
Patent IT-1031986-B (IT)
Title: Improved freezer or cooler type display cabinet - additional air flow deflector plates prevent front opening of cabinet warming up (NL220676)
IPC: F25B/
Filed: 1975-02-24
Granted: 1979-05-10
Abstract: A refrigerated display cabinet with a device for circulation of a cold air stream to cool the adjacent interior which extends along a floor, wall and top surface of the cabinet as well as along the leading or front opening of the cabinet and having a device to circulate an additional cold air flow to prevent the front opening of the cabinet warming up. The device to circulate the additional cooling air flow is constructed with ducted sections by means of which part of the cooling air flow is deflected upwards from its circulation path to the top wall section of the cooled display cabinet.
Patent IT-1205116-B (IT)
Title: Pure silicon prodn.
Inventor: VISHU DUTT DOSAJ
IPC: C01G/
Filed: 1987-06-01
Granted: 1989-03-15
Abstract: A silicon prodn. process involves (i) generating a gas plasma in a reactor, using a transferred arc and a minimum of plasma-forming gas; (ii) feeding silicon dioxide and solid reductant directly into the plasma; (iii) passing the plasma gas and the feed into a reaction zone of the reactor; and (iv) recovering molten silicon and gaseous by-prods. from the reaction zone.
Patent IT-1217724-B (IT)
Inventor: ZARDI LUCIANO
IPC: G01N33/574
Filed: 1988-05-26
Granted: 1990-03-30
Abstract: A monoclonal antibody specific to the ED-B sequence of fibronectin expressed in transformed cells. The antibody, which is obtained from a hybridoma deriving from the fusion of immunized mice spleen cells using fibronectin from the culture medium of SV40-transformed embryonic human lung cells with mouse myeloma cells, is useful for the diagnosis of tumors.
Patent IT-1223322-B (IT)
Inventor: ROSSI RENATO
IPC: A61M1/36
Filed: 1987-10-23
Granted: 1990-09-19
Abstract: The introduction of Defibrotide, as a bolus or by infusion, upstream of the dialysis membrane of the extra body circuit of apparatus for the extra-body dialysis prevents coaguli from being formed in the blood stream.
Patent IT-1244191-B (IT)
Title: Wheel support for vehicle axles
Inventor: WILKE EBERHARD
IPC: B60B/
Filed: 1990-12-19
Granted: 1994-07-08
Abstract: This wheel support has combination journal and thrust bearings at the free end of a rigid axial hub-supporting body 2, in a hollow shaft, which is constructed preferably as a flange collar 7 of the hub, embraces the journal bearing 4C and against which is shaped a radial internal neck 7B separating two rings of thrust bearings 4A, 4B from each other. The thrust bearing 4B, which is situated in front of the internal neck 7B and is away from the free end of the axial body 2, presses axially against an external neck 2A on the axial body 2, on the periphery of which is a shaft seal 11, which on the outer edge is coupled by the hub, or by the hollow shaft 7, while on the rear side it is covered by the external neck 2A. In the inside diameter of the internal neck 7B a supporting disc 10, which is engaged radially on the other thrust bearing 4A, is fixed and centred, in such a way that it can be moved nearer axially, by means of a clamp joint or with support locating screws 6. The supporting disc 5 therefore allows, for both the thrust bearings 4A + 4B in their two supporting gaps, a common locating of the play and fitting of rings of undivided bearings. The journal bearing 4C in particular is situated on the driven side in front of the internal neck 7B, when use is made of an annular collar on the supporting disc 5 as an internally toothed ring gear 5A of a planetary drive 19, it can also be made as a plane bearing. The journal bearing 4C in this case requires no separate axial constructional space since it is made of equal length and axially aligned with respect to the planet wheels 19A. It is possible to use bearings for light wheels capable of accepting high stresses and a favourable use of built-in speed-reducing gears, with small flange diameters and small offset. Drives on the end of the wheel together with axial joints can be covered axially by the outer edges of the wheel rims. (Figure 2)
Patent IT-1209130-B (IT)
Title: Liq. peroxide mixt. used as polymer crosslinking agent
Inventor: EUGENE STELLER KENNETH
IPC: C08F/
Filed: 1979-10-29
Granted: 1989-07-10
Abstract: A mixt. of peroxides, liq. at ambient temp., consists of (a) 10-25 (20-25) wt.% bis(alpha-t-butyl-isopropyl)-benzene; and (b) 75-90 (75-80) wt.% t-butyl isopropylcumyl peroxide. Peroxides (a) and (b) are pref. mixts. of meta and para isomers. The peroxide mixt. is used as a cross-linking agent for polymers such as polyethylene, EPDM copolymers, and ethylene-vinyl acetate copolymers. The liq. peroxide mixt. is easily dispersed uniformly into the polymer compsns.
Patent IT-1170433-B (IT)
Inventor: HIRVENSALO KARI MATTI TAPANI
IPC: G01N1/06
Filed: 1983-07-05
Granted: 1987-06-03
Abstract: Press comprises two pressing plates, between which the material is pressed to form a film. One of these plates has, in its pressing surface, a circumferential groove (28) for receiving and collecting the excess specimen material. Pref. this plate is composed of an outer ring (26), with an inner plate (27) inside it, the outer ring having a surface which projects above the pressing surface of the inner plate to form an abutment surface (29) which comes into contact with the opposite pressing plate (not shown). The circumferential groove (28) is formed at the joint between the ring and the plate. Thus the film is formed to a uniform depth defined by the amount of projection of the ring beyond the surface of the plate. - In particular for the production of a thin specimen of thermoplastic material, such as polyethylene or PVC, for IR analysis. A thin film of very good quality and constant thickness is produced by a simple method.(8/12)
Patent IT-1149023-B (IT)
Inventor: KELLEY BRUCE
IPC: H01R13/50
Filed: 1982-07-12
Granted: 1986-12-03
Abstract: An interface for connecting data terminal equipment (DTE) to data communication equipment (DCE) is provided which requires no modification to an existing and widely accepted DCE connector and yet which permits data communication according to more recently adopted functional interface standards through the same DCE connector. Specifically, in a single 25-position interconnection configuration for DTE, an interface is provided which supports (1) the EIA Standard RS-232C interface with unbalanced generators and receivers at generally established RS-232C pin assignments at a DCE terminal junction; (2) an RS-449-type interface with balanced generators and receivers with pin assignments at locations incapable of being confused with RS-232C interface connections at a DCE terminal junction; and (3) an RS-449-like interface with balanced generators and receivers in a variety of multiple-point applications. The DTE portion of the interconnection according to the invention includes only an external cable and connector which is provided to the DCE terminal junction. In an RS-232C interconnection, the external cable includes connections jumpering to ground one input of each balanced receiver to allow use of the receiver as an unbalanced RS-232C-type receiver. In both balanced and unbalanced configurations, the cabling to the DCE includes the minimum number of electrical conduits necessary for DTE communication.
Patent IT-1105108-B (IT)
Title: Elongated electric transmission or distribution pole - has longitudinal arranged reinforcing steel cables embedded in concrete in elongated housing
IPC: H01B/
Filed: 1978-06-01
Granted: 1985-10-28
Abstract: The composite pole, has a thin-walled metal casing, a core of non-metallic settable rigid material such as concrete, and reinforcing cables embedded in the core. The reinforcing cables extend between the ends of the casing and communicate with the case. They are pre-stressed prior to the pouring of the concrete into the casing whereby the applied pre-stress is transmitted to the casing. The reinforcing cables are secured to the casing such that the applied pre-stress remains permanently on the casing only. The method of forming the structural part includes securing one of the ends of the reinforcing members to one end of this casing and applying a predetermined stress to the reinforcing cables, securing the other ends of the reinforcing cables to the other end of the casing, pouring concret into the casing, and allowing the concrete to set whereby the stress transmitted to the casing remains permanently on the casing only and is not transmitted to the core.
Patent IT-1217141-B (IT)
Inventor: SENNYEY JEAN PIERRE SENET GERA
IPC: C07C205/37
Filed: 1987-03-20
Granted: 1990-03-14
Abstract: The new decarboxylation catalysts are characterised in that they have the formula: <IMAGE> in which each of R<1> to R<5>, which are identical or different, denotes:   - a saturated or unsaturated branched or unbranched C1-C30 alkyl radical which may be connected to another radical to form a ring, - an aryl or aralkyl radical with up to 30 carbon atoms, unsubstituted or substituted by one or a number of halogen atoms and/or groups such as nitrile, nitrate, acyl or acyloxy, or R<1> solely may denote an aromatic heterocyclic ring such as a pyridyl or pyrimidinyl ring or a heteroatom substituted by one or a number of C1-C10 alkyl radicals, such as a dialkylamino radical.   They are employed in particular for decarboxylating at a temperature higher than or equal to 10 DEG C an alkyl or aralkyl (thio)carbonate or a dialkyl or aralkyl carbonate in the presence of the (thio)phenolic derivative in order to obtain phenylalkyl or aralkyl (thio)ethers which are very useful intermediates for the preparation of colorants, plant-protection agents and perfumes.
Patent IT-1242757-B (IT)
Title: Adjusting saddle with shock absorber, particularly for bicycles
Inventor: DA ROS ALESSIO
IPC: B62J/
Filed: 1990-09-26
Granted: 1994-05-17
Abstract: Adjusting saddle with shock absorber, particularly for bicycles comprising: - a shock absorber in which the cylinder is attached underneath the saddle while the end of the opposing rod is engaged coaxially in the tubular frame of the bicycle; and - a means of locking the stroke and the rotation of the said cylinder consisting of a pawl hinged to the tubular frame of the bicycle engaging with a guided rack attached to the saddle. <IMAGE>
Patent IT-1242865-B (IT)
Title: Ultrafiltration and reverse osmosis process for the dealcoholization of wines
Inventor: DE MATTIA MAURIZIO
IPC: C12G/
Filed: 1990-07-04
Granted: 1994-05-18
Abstract: The process for the dealcoholization of wines according to the invention makes it possible to manufacture a wine having the same organoleptic characteristics but a level of alcohol reduced by a precisely predetermined quantity from a wine having a given alcohol content and given organoleptic characteristics. The process according to the invention is based on the corresponding use of ultrafiltration membranes and reverse osmosis membranes. In accordance with this process a crude wine having a predetermined alcohol content is subjected to a first phase of filtration by passage through semi-permeable ultrafiltration membranes. The product permeating through these membranes is then subjected to a second stage of high pressure reverse osmosis by passage through semipermeable reverse osmosis membranes. The cycle is repeated until a concentrated product having a lower alcohol content is obtained. <IMAGE>
Patent IT-1236742-B (IT)
Title: Electronic regulating system for stabilising the high tensions in electrostatic filters
IPC: B03C/
Filed: 1989-11-22
Granted: 1993-03-31
Abstract: According to the invention a stabilizing circuit is realised with a closed ring of high DC tension for electrostatic purifying filters which comprises a transformer (1) which reduces the supply tension, a rectifying circuit (2) supplied with reduced alternating tension provided by the transformer (1), reproducing a DC tension (V21) supplying a tension regulating circuit (3) of known type, whose output supplies a high frequency oscillator circuit (4) connected at its output to a later high tension transformer (5) which in its turn supplies a multiplier circuit (6) from which come two DC voltages (VAC, VBC) applied to different electrodes constituting the electrostatic filter. The said circuit furthermore has a tension sensor (7) with input of at least one of the high tensions of the electrostatic filter (VAB, VBC) and from which leaves a control signal of the tension regulating circuit (3).
Patent MX-166115-B (MX)
Title: Procedimiento mejorado para la preparacion de dimero de parileno
Inventor: LEE CHINSOO
IPC: C07C1/32
Filed: 1988-05-25
Abstract: La presente invención se refiere a un procedimiento mejorado para la preparación del dímero de 2,2-paraciclofano utilizado en la preparación de parileno, que comprende poner en contacto la solución acuosa de haluro de p-metilbenciltrimetilamonio con un hidróxido alcalino en presencia de sulfóxido de dimetilo y, cuando menos un promotor de reacción seleccionado a partir del grupo que consiste de: a) un éter de metilalquilenoxi de la fórmula: CH3-(-O-CH2-CH2-)n-O-(CH2-CH2-O)m-CH3 en donde n tiene un valor de 1 a 18, y m es de 0 ó 1 a 4, y b) un éter de corona que tiene de 4 a 6 átomos de oxígeno y de 12 a 18 átomos de carbono; y a continuación, recuperar el 2,2-paraciclofano.