baber/WOPTO huggingface dataset:
Patent GB-2263523-B (GB)
Title: Pipe insertion method and apparatus
Inventor: PARKES ADRIAN SYDNEY
IPC: F16L55/10
Filed: 1993-01-26
Granted: 1995-04-05
Abstract: A seal for use when inserting a first pipe into a second pipe while maintaining a flow of fluid through the second pipe, the seal being adapted for attachment to the leading portion of the first pipe to temporarily seal the first pipe during insertion of the first pipe to prevent fluid flow along the first pipe until the first pipe has been inserted. The seal has a rupturable membrane or removable plug 28 to temporarily seal the first pipe. Spacers 29 - 33 are provided to guide the seal in the second pipe, the spacers having apertures 34 to allow fluid to flow in the space between the pipes. Alternatively the spacers may be flexible to allow fluid flow. <IMAGE>
Patent GB-2269344-B (GB)
Title: Recording means for stably ejecting ink,ink jet recording apparatus capable of accommodating said recording means,and recovery method
Inventor: SUGIMOTO HITOSHI
IPC: B41J2/18
Filed: 1993-07-22
Granted: 1997-03-12
Abstract: An ink jet recording apparatus includes a carriage for carrying a recording head for effecting recording by ejection of ink on a recording material; a cap for capping an ejection outlet of the recording head formed in an ejection side surface; sucking pump for sucking the ink out through the ejection outlet while the cap is closely contacted to the ejection side surface; a clearance forming mechanism for forming a clearance at a part of close-contact portion between the ejection side surface and the cap by relative motion between the cap and the carriage. <IMAGE>
Patent GB-2313068-B (GB)
Title: Liquid and gas purification and filtration
Inventor: HAYNS ANDREW BICKFORD
IPC: B01D53/04
Filed: 1996-05-16
Granted: 2000-03-01
Abstract: There is disclosed a material comprising a base formed substantially of cellulose fibres onto which is adsorbed a composition comprising one or more aliphatic carboxylic acids having hydrocarbon chains consisting of 8 to 20 carbon atoms, and a filter material comprising a matrix in which is dispersed a granular formulation of this material. The material can be used to adsorb hydrocarbon pollutants, such as oil spills, from a fluid stream and may be contained in filter cartridges 18.
Patent GB-2305107-B (GB)
Title: Biological materials preserved by antioxidant synthetic catalytic free radical scavengers
Inventor: MALFROY-CAMINE BERNARD
IPC: C07F13/00
Filed: 1993-12-06
Granted: 1997-05-14
Abstract: The invention provides antioxidant salen-metal complexes in a form suitable for pharmaceutical administration to treat or prevent a disease associated with cell or tissue damage produced by free radicals such as superoxide.
Patent GB-2337201-B (GB)
Title: Haemostatic aerosol composition
Inventor: SANTAR IVAN
IPC: A61L26/00
Filed: 1998-01-30
Granted: 2001-02-14
Abstract: Wounds involving minor lesions such as cuts, excoriations, burns, scalds and various kinds of open efflorescence require rapid covering to arrest bleeding, to disinfect the wound area and to suppress secondary microbial contamination. The present invention is a hemostatically active aerosol composition comprised of microdispersed polyanhydroglucuronic acid and salts thereof and from 0.75 to 0.995 parts by weight of a dispergating/propellant system. The system includes compounds which are nonpolar or of low polarity with a surface tension of less than 30 mN/M and a permitivity of 10 kilohertz of less than 10 and at least one compound selected from the group consisting of a fluorinated or perfluorinated alkane, a C3 to C8 cycloalkane and a fluorinated or perfluorinated aliphatic ether. Such an invention provides a product for use as a sterile absorbable local hemostatic for both the layman and the professional public, enabling easy and rapid application in common wounds with minimal detriment to the environment.
Patent HU-213444-B (HU)
Title: Insecticidal, acaricidal and fungicidal composition comprising phenylacrylic acid derivatives and process for producing the active ingredients and using the compositions
Inventor: AMMERMANN EBERHARD
IPC: C07D277/30
Filed: 1992-05-15
Abstract: alpha -Phenylacrylic acid derivatives I <IMAGE>  in which     n = 0 to 4;   y = 0 or 1; R<1> = H; alkyl; alkenyl; alkynyl; optionally substituted cycloalkyl; vinyl or ethynyl if W represents a direct bond; R<2> = CN; alkenyl; alkynyl; optionally substituted cycloalkyl; optionally substituted alkyl; R<3> = H; NO2; CN; halogen; alkyl; alkoxy; haloalkyl; haloalkoxy; alkylthio; or, in the event that n represents 2, 3 or 4, two adjacent substituents R<3> together are optionally substituted 1,3-butadiene-1,4-diyl; R<4> = H; CHO; optionally substituted alkyl; optionally substituted alkenyl; optionally substituted alkynyl; an optionally substituted saturated or unsaturated cyclic radical; (phenyl)3P-; (phenyl)2PO-; (alkoxy)2PO-; an optionally substituted (hetero)aromatic system; W = a direct bond; oxygen; sulphur; optionally substituted nitrogen;   A = -O-; -C(=O)-; -O-C(=O)-; -C(=O)-O-; -S-; -S(=O)-; -O-S(=0)--S(=O)-O-; -S(=O)2-; -O-S(=O)2-; -S(=O)2-O-; -NR<5>-; -O-NR<5>-; -NR<5>-C(=O)-; -C(=O)-NR<5>-; -NR<5>-C(=O)-NR<6>-; -NR<5>-S(=O)-; -S(=O)-NR<5>-; -NR<5>-S-(=O)-NR<6>-; -NR<5>-S(=O)2-; -S(=O)2-NR<5>-; -NR<5>-S(=O)2-NR<6>-; -N=N-; -NR<5>-NR<6>-; -NR<5>-NR<6>-C(=O)-; -C(=O)-NR<5>-NR<6>-; -NR<5>-NR<6>-S(=O)-; -S(=O)-NR<5>-NR<6>-; -NR<5>-NR<6>-S(=O)2-; -S(=O)2-NR<5>-NR<6>-; -O-(alkylene)-O-; -C-(=O)-(alkylene)-O-; -O-C(=O)-(alkylene)-O-; -C(=O)-O-(alkylene)-O-; -S-(alkylene)-O-; -S(=0)2-(alkylene)-O-; -O-S-(=O)2-(alkylene)-O-; -S(=O)2-O-(alkylene)-O-; -NR<5>-(alkylene)-O-; -O-NR<5>-(alkylene)-O-; -NR<5>-C(=O)-(alkylene)-O-; -C(=O)-NR<5>-(alkylene)-O-; -NR<5>-C(=O)-NR<6>-(alkylene)-O-; -N=N-(alkylene)-O-; -NR<5>-NR<6>-(alkylene)-O-; -NR<5>-NR<6>-C(=O)-(alkylene)-O-; -C(=O)-NR<5>-NR<6>-(alkylene)-O-; optionally substituted alkylene, alkenylene or alkynylene, it being possible for these carbon chains to be interrupted by one of the following groups or to be bonded to R<4> or to the phenyl ring by one of the following groups: O, S, NR<5>, CO, CO-O, O-CO, SO, SO2, SO2-O, O-SO2, NR<5>-CO, CO-NR<5>, NR<5>-CO-NR<6>, N=N, NR<5>-NR<6>, NR<5>-NR<6>-CO, CO-NR<5>-NR<6>;   R<5>, R<6> = H, alkyl or alkoxy, their preparation, fungicides and pesticides containing them, and their use.
Patent HU-214810-B (HU)
Inventor: GROESCHEL FRIEDRICH
IPC: F16B15/00
Filed: 1992-12-01
Abstract: A találmány tárgya kemény anyagőkba beverhető szög, amely őlyan keményanyagőkba vezethető be, mint amilyen  a  betőn,  a  kőzet,  a  fém  éshasőnlók,  és  amely  szögnek  szára  és  a  szárral  tengelyir  nybanátdöfött, a szárnál nagyőbb átmérőjű feje van, tővábbá amelynél a száranyaga keményebb a fej  anyagánál.  A  találmány  szerinti  szöget  azjellemzi, hőgy a szár (1, 4,  7)  őlyan  nitrőgénötvözetű  aűsztenitesacélból van, amelyben 2–22 tömeg% Mn, 1–3 tömeg% Mő, 0,2–1,2 tömeg% N,15–26 tömeg% Cr és 0–17 tömeg% Ni van. ŕ
Patent HU-215570-B (HU)
Inventor: DESMARAIS THOMAS ALLEN
IPC: C08J/
Filed: 1992-08-07
Abstract: A találmány szerinti eljárás sőrán (i) a pőlimerhabanyagőt, amelyhőzzáadőtt vagy visszamaradó hidrőfilizálószertől mentesen hidrőfóbjellegű, szőrbitán-mőnőlaűrát őldószeres őldatával vagyszűszpenziójával és adőtt esetben egy hidrőf lizálószer vizesőldatával érintkeztetik, és (ii) az így kezelt pőlimer habanyag szárításával az őldószer(eke)teltávőlítják őly módőn, hőgy a habanyagba egyenletesen előszlatva ahabanyag tömegére számítva legalább 0,05 tömeg% s őrbitán-mőnőlaűrátés adőtt esetben hidrőfilizálószer épül be, és a hidrőfilizálthabanyag legfeljebb 50 tömeg% szabad vizet tartalmaz. A találmánytővábbá a hidrőfilizált pőlimer habanyagőkra is vőnatkőzik, amelyekhidrőfil főlyadékők abszőrbeálására alkalmasak, és elsősőrbanegészségügyi célőkra, így eldőbható pelenkákban, egészség gyibetétekben stb. alkalmazhatók. ŕ
Patent HU-219273-B (HU)
Title: Method and arrangement for producing a foam-formed fibre or paper web
Inventor: REINER LENNART
IPC: D21F1/70
Filed: 1995-07-12
Abstract: PCT No. PCT/SE93/00848 Sec. 371 Date Jan. 15, 1997 Sec. 102(e) Date Jan. 15, 1997 PCT Filed Jul. 12, 1995 PCT Pub. No. WO96/02702 PCT Pub. Date Feb. 1, 1996Method of producing a foam-formed fibre or paper web, whereby a foamed fibre dispersion is formed by dispersing natural and/or synthetic fibres in a foamable liquid comprising water and a tenside in a dispersion vessel (111) and by conveying the foamed fibre dispersion to a wire (118) on a paper machine. The foamed liquid which is removed through the wire (118) is conveyed to a closed foam tank (128) in which a draining of the liquid to the bottom of the tank occurs, whilst the lighter foam is collected in the top of the foam tank. Liquid from the bottom of the foam tank is led to the dispersion vessel (111) via a first pipeline (129), whilst foam passes to the dispersion vessel via a second pipeline (130) in the top of the foam tank where the fibres are added and dispersed in the foamable liquid.
Patent IT-1238149-B (IT)
Title: Logic system for the transmission of data between peripherals, which are all in phase and frequency by en emission synchronization generator and a coincidence generator to measure the data
IPC: H04B/
Filed: 1990-01-31
Granted: 1993-07-09
Abstract: Logic system for the transmission of data between peripherals, which are all in phase and frequency by en emission synchronization generator and a local coincidence generator for the measurement of the data being possible with only the connections necessary for the transmission of the data, clock and phase signals between the various peripherals, to obtain at every clock a simultaneous transfer of input and output data from one or more of the peripherals in the determined position, to one or more of any of the other peripherals appearing in the determined position.
Patent IT-1217341-B (IT)
Title: Continuous prodn. of naproxen
Inventor: BIANCHI DANIELE
IPC: C12P/
Filed: 1988-02-25
Granted: 1990-03-22
Abstract: Continuous biotechnological prepn. of the S(+)-isomer of 2-(6-methoxy-2-naphthyl)propionic acid (I) comprises reacting a racemic (R,S) ester of (I), of formula (II), having m.pt. below 50 deg. C, with the lipase obtd. from Candida cylindracea, reaction being effected at 20-60 deg. C and at pH 5-8. The improvement is that (II) is fed continuously, together with a phosphate buffer soln., into a column bioreactor filled with the lipase immobilised on an acrylate ester polymer of pore size 50-1000A and particle size 0.01-1mm. The wt. ratio of lipase to polymer carrier is 1:2-10. R1 = 2-10C alkyl, 4-6C cycloalkyl, phenyl, tetrahydropyranyl, tetrahydrofuranyl or (CH2CH2O)nR2; n = 2-15; and R2 = 1-4C alkyl.
Patent IT-1202623-B (IT)
Title: IC engine with liner seating in cylinder block
Inventor: KUBIS HERIBERT
IPC: F02F/
Filed: 1987-03-04
Granted: 1989-02-09
Abstract: The piston engine comprises a cylinder block (1) containing a replaceable cylinder liner (3) which has an upper portion seating on an annular face (12) in the block whilst its upper end facing the cylinder head (2) has an outwardly open annular recess (15) around a protecting collar (14). This recess has an upwardly projecting annular portion (18) engaging (in) the underside of a solid metal (steel) cylinder head gasket (16). The bottom of the recess is below the level of the upper cylinder block face (1a), only the portion (18) projecting (x) above that face. The amount of this projection relative to the compression strength of the gasket is such that, when tightening the cylinder head screws, the gasket material is plastically deformed until the gasket lies flat on the face (1a).
Patent IT-1237752-B (IT)
Title: Procedure to insert side washers in panels and other similar products and machines to carry out the procedure
Inventor: AZZALINI PIETRO
IPC: F16J/
Filed: 1988-05-24
Granted: 1993-06-17
Abstract: A procedure and a machine to apply washers to panels, looms, locks and other similar products where the washer, continually produced by a bobbin or cross bars, is first clamped so that it can be fixed to a slide and cut to make an anterior portion of the extremity in the slide cut station; the anterior washer portion is placed in the clamping station, ground parallel to the panel of the same length, and then cut to size and inserted, pressurized, in the panel; the washer grinding, panel measurement, and insertion of the washer is all done at different stations along the same multifunctional carriage (See Fig. 2).
Patent IT-1231409-B (IT)
Title: Spherical ball valve
Inventor: CHAIZE JACQUES
IPC: F16K/
Filed: 1987-09-22
Granted: 1991-12-04
Abstract: The spherical ball valve, e.g for portable water systems, has a body (8) with an external thread (10) for an inlet connection and an internal thread on the outlet side (16). The annular seating rings (6,7) the spherical ball (4) and the outlet non-return valve assembly (13) are all installed in the main valve body from the downstream side. The non-return valve body screws into main body and clamps the base ring (20) against one seal ring. The non-return valve consists of a sliding piston (19) with a stem which passes through the piston retainer. An external captive nut (15) is used to connect the valve to the downstream pipework.
Patent IT-1149933-B (IT)
Title: Tyre skim stock with improved steel cord adhesion
Inventor: KORPICS CHARLES JOHN
IPC: B60C/
Filed: 1980-06-10
Granted: 1986-12-10
Abstract: A rubber ply skim stock anchored and reinforced by brass-plated steel cords and useful in making multiple-ply tyres contains a synergistic combination up to 0.5 (0.2-1-3)% of 1 or more aromatic triazole (I) (benzo or tolyl) and up to 3 (2.5 or 0.01-0.5)% of a Co or Ni soap (II) of an organic (aliphatic) oil-soluble fatty acid. The method increases adhesion and comprises mastication of the skim stock before incorporation of the cords and vulcanisation of the ply about the tyre with up to 0.2% (I) and 3% (II). Tyres made using the combination with an effective amt. of (II) in the rubber surrounding the cord and where an antioxidant is present in it are also claimed. It is known to use (I) to prevent Cu corrosion; further addn. of (II) synergistically enhances adhesion between the reinforcing wires and the rubber skim stock.
Patent IT-1113567-B (IT)
Title: Coagulated tetra fluoroethylene copolymer particles - with inner and outer parts of different compsn., esp. for paste extrusion, e.g. wire covering
IPC: C08F/
Filed: 1977-04-22
Granted: 1986-01-20
Abstract: Coagulated tetrafluoroethylene resin powders are claimed with an average particle size of 350-800 u consisting of agglomerated prim. particles with an av. particle size of 0.1-0.5 micron. The prim. particles are made up of >=2 parts, viz an external part and a bordering inner part. Each part consists of a copolymer of tetrafluoroethylene with units of a comonomer (a) of formula R1R3C=CFR2 in which R1 is F or H; R2 is F or Cl, and R3 is Cl, -R'FH, -OR'FH, -RFCl, -OCF2C(CF3)FO(CF2)2SO2F or -(OCF2C-(CF3)F)nOR"F, where R'F is a linear perfluoroalkylene gp. with 1-5C, the substits. being in the omega-position. -RFCl is 1-10C perfluorochloroalkyl, R"F is 1-9C perfluoroalkyl. and n = 1 or 2, or R"F may have the formula (I): and n is 0,1 or 2; and if R2 is F, R1 and R3 may together form a gp. (II): and/or (b) of formula R5R6C=CH2 in which R5 and R6 may be CH3, CF3 or CClF2 or one of the groups may be H and the other may be -OCOCH3, -OCORF, -OCOR'FH, -OCORFCl, -RF or R'FCl, in which R'F and RFCl have the above meaning and RF is a 1-10C perfluoroalkyl group. The internal part of the particles has a higher comonomer content than the external part. The fine powder prods. are esp. useful for paste extrusion processes in which a paste of the powder with a lubricant is extruded from a cylinder through a small nozzle and the extrudate is heated to remove the lubricant and to sinter the resin particles. The copolymer particles can be extruded at very high reduction ratios without the formation of faults and fissures in the sintered extrudate.
Patent IT-1195283-B (IT)
Title: Air sprayable bait for insects
Inventor: MACCONE SERGIO
IPC: A01N/
Filed: 1981-10-27
Granted: 1988-10-12
Abstract: Dough is supported in an oven by a conductive conveying band (1), the oven being heated by electrical heating elements (4) located below the band, and by microwave heating employing a tri-plate electrode assembly in which the band forms one electrode of that assembly. The other electrodes are provided respectively by transverse flat bars (6) located above the band, and by the bottom walls (25) of manifold fingers (19) which supply forced convective heating nozzles (16,17). Infrared heaters (13) are positioned above the band to provide additional heating in the gaps between the flat bars. Earthing of the conductive band is made by way of choke assemblies arranged along the respective edges of the band, an air-gap (26) of L-section, constituting two lambda/4 waveguides connected in series. @(13pp Dwg.No.1/4)@
Patent IT-1043225-B (IT)
Title: Automatic regulator for combine harvester cutter platform - hydrostatic cylinder piston unit supplied by a pump via differential distributor, with feelers
Inventor: CIMPOIAS ION
IPC: A01D/
Filed: 1975-10-08
Granted: 1980-02-20
Abstract: Combine harvester consists of a cutter platform to which is hinged a superstructure containing a hydrostatic pump and oil-container. On the outer sides of the cutter platform are hinged feelers which are in contact with the ground through rollers. The pivoting differential distributor controlled by the feelers conveys a quantity of fluid to a hydrostatic, double-acting cylinder between the superstructure and the cutter-platform. The distributor unit has holes for coupling the distributor to a hydrostatic circuit. Inside the unit are a casing and rotary stop valve controlled by rods by the feelers. The casing has holes which coincide with holes in the stop valve which are joined by a diametric duct, when the cutter-platform is parallel to the ground. When the cutter-platform is not parallel to the ground, the holes in the casing connect with ducts positioned around the circumference of the stop valve so that oil flow to the hydrostatic cylinder and turns the cutter-platform.
Patent IT-1087340-B (IT)
Title: Sucking slivers through feed tubes - using suction sieve drum which passes slivers to delivery rolls
IPC: B65H/
Filed: 1977-10-13
Granted: 1985-06-04
Abstract: A suction sieve drum sucks slivers, etc. through several feed tubes to chamber and passes them over drive rolls to outlet delivery surface. The drum includes a stationary suction shield in the region of rolls to assist lift-off of the slivers from the drum surface. The threading up time for low strength slivers, etc. in drawing creel feed tubes is reduced. Piecing of slivers, etc. from emptied sliver cans is simpler. The sliver feeding arrangement is simple, economical and requires min. maintenance.
Patent IT-969613-B (IT)
IPC: E05F15/60
Filed: 1972-10-17
Granted: 1974-04-10
Abstract: 1406316 Sliding doors and windows CONZ ELEKTRICITATS GmbH 10 Oct 1972 [19 Oct 1971] 46580/72 Heading E2M [Also in Division H2] A polyphase linear motor 2, 8, e.g. for a sliding door, window or curtain, operates against the force of an eddy current brake 3 so that the motor speed is less dependent on variations in the frictional resistance to motion, the eddy current brake electromagnets also cooperating with ferrous pieces 5, 6 when the door (&c) is at one or other limit of its travel to act as a magnetic catch. The d.c.-energised, solid-cored eddy current brake electromagnets 3 are disposed at one or both ends of the motor inductor on either side of the armature rail 8. The ferrous pieces are mounted on the rail and may comprise: (i) (Fig. 1c) two pieces 5, 6 which, at the limits of travel, are spaced horizontally from the extreme electromagnets; (ii) (Fig. 2d, not shown) pieces (7) inset into the rail to lie, at the limits, between opposed ones of the electromagnets; or (iii) (Fig. 3a, not shown) U-shaped pieces (7) slipped over a longitudinal edge of the rail to lie above or below the electromagnets.
Patent IT-1234147-B (IT)
Title: Device to survey designs to be reproduced on jersey material.
Inventor: MASEROLI ROBERTO
IPC: D04B/
Filed: 1989-05-24
Granted: 1992-05-04
Abstract: A device to survey designs (36, 37, 38) to be reproduced on tubular jersey material obtained from machine with microprocessors that control the machine's selector or selectors. It includes: an optical explorer (12) connected to a well-known, electronic logic circuit to transform explorer surveys to the machine's microprocessor input; an exploration surface (10) on which a network is set that represents a line of jersey material to be reproduced, the network divides the exploration surface into surface elements (16) all of which are equal, set in rows and columns, equidistant at least in terms of the direction of the rows, and can be blackened or coloured according to the optical explorer being used to complete the desired design (36, 37, 38); and a guide device (26) for the explorer to enable scanning of the exploration surface.
Patent IT-1187803-B (IT)
Title: Machine for cutting ends of root crops
Inventor: LEVATI BRUNA BAISTROCCHI
IPC: A23N/
Filed: 1985-10-31
Granted: 1987-12-23
Abstract: Insecticidal aerosol compsn. comprising as active materials 2-(1-methylethoxy) phenol methylcarbamate (propoxur) silica aerogel and opt. additional known insecticides and synergists together with suitable solvents and propellants
Patent IT-1234990-B (IT)
Title: Controlled two=stage polymerisation of propylene and ethylene
Inventor: VINCENZO BUSICO
IPC: C08F/
Filed: 1988-06-29
Granted: 1992-06-16
Abstract: The polymerisation of propylene with ethylene is controlled to produce a polymer contq. 10-30 wt.% isotactic polypropylene (iPP), 25-70 wt.% atactic polypropylene (aPP), and 10-70 wt.% amorphous ethylene/propylene copolymer (EP), by:- (a) polymerising propylene at 0-100 deq.C in presence of a high yield catalyst; (b) adding 1-300 mole.% w.r.t. propylene of ethylene to the reactor; and (c) copolymerising the ethylene with residual propylene at 0-100 deg.C with stirring to ensure a uniform compsn. Homopolymerisation time exceeds copolymerisation time, pref. by at least a factor of 2. The catalyst comprises a Ti cpd. (I) on a support (II) of activated magnesia or Mq dihalide, in combination with a Gp.II or III metal alkyl (III). Pref. (I) is TiCl4; (II) is MgCl2; and (III) is AlR3 where R = Et or i-Bu. Pref. homopolymerisation is at 20-60 deg.C, and mole fraction ethylene used is 10-50%.
Patent IT-1247718-B (IT)
Title: Device for decoupling differential protection means from electrical protection means of an alternating-current system which operate by means of detection of the electrical earth resistance and with a reduced power consumption
Inventor: SACERDOTI GIANCARLO
IPC: F16P/
Filed: 1990-09-13
Granted: 1994-12-30
Abstract: A device for decoupling differential protection means from the electrical protection means of an alternating- current system, which operate on the principle of detection of very low values of the earth resistance and with a reduced power consumption, is described. The device envisages the insertion of a Graetz bridge between the line and the device for triggering the pulsed voltage for detection of the earth resistance, if present. The direct-current diagonal of the Graetz bridge contains means for defining a bias voltage such that the voltage transferred at the output is about equal in the case of a sinusoidal voltage, to the voltage portion which exceeds the abovementioned bias voltage value. In this way both the duration of the triggered voltage and its intensity are drastically reduced, thus eliminating the danger of undesirable activation of the differential relays protecting the system. <IMAGE>