baber/WOPTO huggingface dataset:
Patent GB-2382453-B (GB)
Title: Radioisotope generator and method of construction thereof
Inventor: FORREST TERENCE ROBERT FREDERI
IPC: G21G1/00
Filed: 2002-04-11
Granted: 2004-05-19
Abstract: A device for producing a fluid containing a radioactive constituent, comprising a shielded chamber (5) with an opening for receiving an isotope container (6) housing a radioactive isotope (7); a chamber closure (18) adapted for cooperating with and closing the chamber opening; a first fluid port comprising a first hollow needle projecting into the shielded chamber from the chamber closure for fluid communication with the isotope container; a second fluid port comprising a second hollow needle projecting into the shielded chamber from the closed end of the chamber opposite the chamber closure for fluid communication with the isotope container; first and second compressible buffers (28, 29) mounted so as to surround at least partially the respective first and second hollow needles (12, 13), each buffer providing an outer surface for contact with opposed ends of the isotope container; and a spacer of a predetermined thickness associated with one or each of the first and second compressible buffers for determining the positioning of the isotope container within the shielded chamber.
Patent GB-2399045-B (GB)
Title: Safety razors
Inventor: SAKER IAN JAMES
IPC: B26B19/38
Filed: 2003-02-19
Granted: 2005-11-16
Abstract: The invention relates to safety razors having a blade unit carried on a handle that includes a vibration mechanism and a control device for controlling operation of the vibration mechanism, the control device being connected to an electrode arrangement that can comprise a blade and an electrically conductive casing of the handle, to detect water so that the vibration mechanism is activated in response to the blade unit being immersed into a body of water for rinsing.
Patent GB-2420999-B (GB)
Title: Positioning device
Inventor: SYKES NEIL
IPC: B23K26/04
Filed: 2005-12-12
Granted: 2007-04-11
Abstract: A positioning device of the type described characterised by the incorporation of the puck into a closed circuit gas system from which the puck establishes the flow of fluid to provide the fluid cushion. Typically the positioning device is characterised by the provision of a heat transfer mechanism incorporated in the closed circuit to provide for heat exchange between the heat transfer mechanism and gas flowing around the system. The puck is coupled to a lens and a mask to provide for close following of a surface of a work-piece so as to keep a magnified image of the mask stable; the combination of puck, lens and mask forming a unit counterbalanced by a counterweight acting to provide for adjustment of focus of the laser beam relative to the surface of the work-piece.
Patent GB-2435711-B (GB)
Title: Rehydration of fuel cells
Inventor: DAVIES DAMIAN
IPC: H01M8/04
Filed: 2006-03-03
Granted: 2011-01-12
Abstract: One or more operating parameters, such as electrical current flow from and air flow to, a fuel cell stack within a fuel cell assembly is periodically modulated during rehydration intervals to intermittently increase hydration levels of the fuel cell stack independently of the electrical current demand on the fuel cell assembly from an external load, while maintaining electrical current delivery to that external load.
Patent GB-2470029-B (GB)
Title: Shoulder strap
Inventor: TOWNSEND PAUL
IPC: A45F3/04
Filed: 2009-05-06
Granted: 2014-01-08
Abstract: The present invention relates to a shoulder strap 10 for a harness for breathing apparatus, comprising: a first elongate strap portion 20 generally extending along a first longitudinal axis; a second elongate strap portion 30 attached to the first strap portion and generally extending along a second longitudinal axis that is oblique to the first axis; and a first attachment portion 22 for attaching a first end of the shoulder strap to the harness in use and a second attachment portion 32 for attaching a second end of the shoulder strap to the harness in use.
Patent GB-2086888-B (GB)
Title: New cephalosporins processes for their production and medicaments containing them
IPC: C07D501/36
Filed: 1981-10-02
Granted: 1984-07-18
Abstract: Compounds of the formula   <IMAGE>   wherein A is phenyl, 4-hydroxy-phenyl, 2-thienyl, 2-furyl or 3,4-dihydroxy-phenyl; Y is hydrogen or methoxy; Het is 4H-5,6-dioxo-1,2,4-triazin-3-yl, 4-methyl-5,6-dioxo-1,2,4-triazin-3-yl, 2-methyl-5,6-dioxo-1,2,4-triazin-3-yl, 1-vinyl-tetrazol-5-yl, 1-allyl-tetrazol-5-yl or   <IMAGE>  where n is an integer from 1 to 3, inclusive R1 is hydroxyl, amino, dimethylamino, acetylamino, aminocarbonyl, aminocarbonylamino, aminosulfonyl, aminosulfonylamino, methylcarbonyl, methylsulfonylamino, cyano, hydroxysulfonylamino, methylsulfonyl, methylsulfinyl, a carboxylic acid group or a sulfonic acid group, and -(CH2)n-R1 may also be alkyl of 2 to 4 carbon atoms or 2,3-dihydroxy-propyl; R is cyclopropyl, 4'-hydroxycyclohexyl-amino <IMAGE>  +TR  <IMAGE>  where R2 is straight or branched, saturated or unsaturated hydrocarbyl of 1 to 4 carbon atoms or cycloalkyl of 3 to 6 carbon atoms; G is hydroxyl, aminocarbonyl, aminosulfonyl, aminocarbonylamino, acetylamino, methylsulfonylamino, methylsulfinyl or methylsulfonyl; m is 0 or 1; and R3 and R4, which may be identical to or different from each other, are each hydrogen, chlorine, fluorine, hydroxyl, methoxy, acetylamino, aminocarbonylamino, nitro, acetyl, methylcarbonyloxy, methoxycarbonyl, aminocarbonyl, cyano, methylsulfinyl, methylsulfonyl, aminosulfonyl, methylaminosulfonyl or methyl; and E is hydrogen or a protective group which is easily removable in vitro or in vivo; and, when E is hydrogen, non-toxic, pharmacologically acceptable salts thereof; the compounds as well as their salts are useful as antibiotics.
Patent GB-2113673-B (GB)
Title: Production of isocyanates from esters of aromatic carbamic acids (urethanes)
Inventor: SPOHN RALPH JOSEPH
IPC: B01J31/04
Filed: 1982-02-15
Granted: 1986-08-06
Abstract: Aromatic carbamates are converted to their corresponding isocyanates by liquid phase thermolysis at atmospheric pressure or above in the presence of a catalyst containing Ti, Sn, Sb, or Zr.
Patent GB-2106536-B (GB)
Title: A method of refining sour hydrocarbon distillates
Inventor: GRECO SAVERIO GERARD
IPC: C10G27/10
Filed: 1982-09-23
Granted: 1984-09-26
Abstract: An integrated method for refining a hydrocarbon distillate fraction such as kerosene which has sulfur-containing compounds by washing the fraction with an alkaline solution and then sweetening the resulting distillate by treating it with a phthalocyanine catalyst in the presence of a second alkaline solution and oxygen while simultaneously disposing of the spent caustic from the washing by incinerating same in the presence of a sulfur-containing fuel and oxygen to yield harmless sulfates.
Patent GB-2120351-B (GB)
Title: Pipe linings
Inventor: TRIPPER KATHLEEN
IPC: F16L55/16
Filed: 1983-05-16
Granted: 1985-10-30
Abstract: A spraying device is drawn through an underground pipe and sprays a thixotropic resin onto the inner walls of the pipe. The resin cures and hardens, to form an internal lining to the pipe. The resin has sufficient thixotropy to enable it to be applied in a single operation to a significant thickness, preferably in the range 2 to 25 mm. The lining which is formed upon curing therefore has significant structural strength. To allow such a resin to be pumped from the surface down to the spraying device, along a significant length of tubing, the resin is firstly heated, prior to being pumped. Also disclosed is a swab for swabbing a pipe immediately prior to the application of a lining therein.
Patent GB-2273254-B (GB)
Title: Apparatus for cutting helically wound metal tubing
Inventor: SKREBERGENE NILS ODDVAR
IPC: B21C37/12
Filed: 1993-03-03
Granted: 1995-01-25
Abstract: PCT No. PCT/GB93/00438 Sec. 371 Date Nov. 4, 1993 Sec. 102(e) Date Nov. 4, 1993 PCT Filed Mar. 3, 1993 PCT Pub. No. WO93/17803 PCT Pub. Date Sep. 16, 1993.A cutting apparatus usable in a machine having a forming head for helically winding a metal strip into a helically wound metal tubing and for issuing the helically wound metal tubing along a defined path. The apparatus includes a first mounting for supporting the forming head, and a carriage guided and longitudinally movable along the first mounting in a direction of travel parallel to the defined path. A cantilever boom has one end mounted to a first end of the carriage and a free end opposite to the one end. The boom extends generally parallel to the direction of travel. A cutting blade is connected to the free end of the cantilever boom and extends in a plane generally perpendicular to the direction of travel. A second mounting is guided with the carriage and is extendible in a direction generally perpendicular to the direction of travel. A rotary shaft is carried by the second mounting. A cutting wheel is mounted to the rotary shaft and extends in the plane generally perpendicular to the direction of travel to cooperate with the cutting blade. The cutting wheel is movable both toward and away from the cutting blade to penetrate a wall of the helically wound metal tubing interposed therebetween. A driving motor with a drive shaft is mounted on a second end of the carriage. A universally jointed transmission shaft couples the rotary shaft to the drive shaft of the driving motor and allows for the extending of the second mounting.
Patent GB-2296535-B (GB)
Title: Seal for rolling bearings
Inventor: MCLARTY DANIEL ROBERT
IPC: F16C33/78
Filed: 1995-12-13
Granted: 1999-03-03
Abstract: An annular sealing groove is provided at an axial end of one of an outer or inner bearing ring. The seal element comprises an annular ring of an elastomeric material with a plurality of circumferentially periodic radially extending projections integrally formed in an outer periphery or an inner periphery thereof. The projections are configured to provide an interference fit in the radial direction with respect to a bottom wall and outer side wall of the sealing groove to effect a seal. Preferably, the radial interference fit of the seal element biases the seal element axially against an inner side wall of the sealing groove.
Patent GB-2346422-B (GB)
Title: A pipe coupling
Inventor: REX BRIAN
IPC: F16L21/04
Filed: 1999-02-02
Granted: 2003-04-23
Abstract: The invention relates to a pipe coupling for attachment to a pipe, the coupling comprising a sleeve 102, at least one end 102b of which is configured to receive therein an end of the pipe P1, P2; annular sealing means 112 disposed within the end of the sleeve 102b for encircling the pipe end; and compression means 104, 106 for compressing the annular sealing means 112 to form a seal between the pipe and the sleeve 102; characterised in that the sleeve and/or the sealing means are configured so as to define a leak path 126 between an axially inner portion 112a of the sealing means and the inner surface of the sleeve whereby in use pressurised fluid from the pipe may pass along the leak path 126 so as to pressurise a radially outer surface of the sealing means 112 and urge the sealing means against the compression means 104, 106 thereby to enhance the seal between the sealing means and the sleeve. <IMAGE>
Patent GB-2349059-B (GB)
Title: Radiant electric heater and method of manufacture
Inventor: HIGGINS GEORGE ANTHONY
IPC: H05B3/74
Filed: 1999-04-16
Granted: 2003-07-16
Abstract: A radiant electric heater (1) comprises a heating element (5) in the form of a geometrical pattern separated from a metal foil and overlying a base (3) of thermal and electrical insulation material. The pattern includes a plurality of strips (6) in lateral spaced disposition traversing the heater (1) and each having a width considerably greater than its thickness. The strips (6) each have a major face facing the base (3) and are formed with undulations providing alternating peaks (7) and troughs (8). For any strip, the peaks (7) of the undulations are substantially laterally aligned with troughs (8) of the undulations in an adjacent strip. The heating element (5) is arranged with peaks (7) of the undulations in the strip (6) supported on protrusions (4) provided on the base (3). <IMAGE>
Patent GB-2350130-B (GB)
Title: Improvements in or relating to building structures
Inventor: BEIGHTON ASHLEY THOMAS
IPC: E04B1/348
Filed: 1999-05-21
Granted: 2001-08-15
Abstract: A building structure comprising: a support module; and one or more room modules, the or each room module being attachable to and cantilevered from the support module. The room modules are independently attached to the support module to allow independent removal or addition of room modules.
Patent HU-211108-B (HU)
Title: Process to prepare kedarcidine chromophores with antitumor activity
Inventor: LEET JOHN E
IPC: C07H17/00
Filed: 1992-08-19
Abstract: Kedarcidin chromophore, a non-protein chromophore isolated from kedarcidin antitumor antibiotic, is obtained from purified or partially purified kedarcidin by solvent extraction and chromatographic procedures. The chromophore is characterized and found to contain substantially all of the antitumor activity of kedarcidin.
Patent HU-219141-B (HU)
Title: Aqueous structured surfactant composition and detergent composition
Inventor: CLAPPERTON RICHARD MALCOLM
IPC: C11D1/86
Filed: 1994-05-06
Abstract: The use of a stabiliser comprising a hydrophilic polymeric chain of more than four hydrophilic monomer groups and/or having a mass greater than 300 amu, linked at one end to a hydrocarbon-soluble hydrophobic group to reduce or prevent the flocculation of systems comprising a flocculable surfactant and a liquid medium which is capable of flocculating said surfactant and in which said stabiliser is capable of existing as a micellar solution at a concentration of at least 1% by weight.
Patent HU-218692-B (HU)
Title: Extruder and extruding die
Inventor: HECK ERNST
IPC: B29C48/34
Filed: 1995-09-21
Abstract: An extrusion die (1) has a fixed solid body (2) with an entry part (2) for the plastified extrusion material, partic. foodstuffs, and a housing (4) enclosing a rotating barrel (5) within which is an exit channel (6). Also in the housing is a distribution chamber (7) of revolution symmetry connected upstream with the entry part (3) and downstream with the exit channel (6). An external surface (8,9) of the barrel (5) co-operator via axial and radial bearings (10,11) with a corresponding surface (12,13) of the housing. Rotating annular sealing rings (15) provide a sealed joint between the housing and rotating barrel are made of stainless steel powder reinforced PTFE. The plastified material entry (3) extends transversally in the die body (2) and exits laterally in the distribution anti chamber (14) while the filling entry (26) extends axially in the body; and through the anti-chamber and distribution chamber (7) in the form of a coaxial tube (28) joined to the body.
Patent IT-1159265-B (IT)
Title: Support device for log passing through frame saw -comprises support elements resiliently pressed againstlog with required force and locked during entire working stroke of saw blades
Inventor: PEDERSEN NILS
IPC: B27B/
Filed: 1982-05-28
Granted: 1987-02-25
Abstract: The support device for a log (1) advancing through a frame saw comprises one or more support elements (4) positioned adjacent the saw frame (3). The support elements are resiliently pressed into contact with the log with a predetermined force. They are locked to fixedly support the logs and take up the forces from the saw blades, during the entire working stroke of the blades The elements are releasable during at least a part of the return stroke. They can thus adapt themselves to the varying shape of the advancing log. The force with which they are presed into contact with the log, in the released condition, is pref. adjustable according to the weight and shape of the log. (First major country equivalent to NO8100621)
Patent IT-1239943-B (IT)
IPC: A47C7/42
Filed: 1990-03-09
Granted: 1993-11-27
Abstract: PCT No. PCT/IT90/00039 Sec. 371 Date Jul. 30, 1992 Sec. 102(e) Date Jul. 30, 1992 PCT Filed Apr. 9, 1990 PCT Pub. No. WO91/13572 PCT Pub. Date Sep. 19, 1991.Cushion (50) for anatomical support, especially of the lumbar and cervical regions, for mounting onto backs (42) of seats (41) generally, includes a curved elastic plate (51) having longitudinal ends connected by a posterior brace formed by a pair (55, 60) of rods threaded in opposite directions that screw into an intermediately placed cylindrical scroll (63) so that it is possible to vary the convexity of the plate (51) and therefore the extent to which the cushion projects from the seat back (42) by rotation of the scroll (63) in one direction or the other. It is also possible to adjust the height of the cushion, when placed inside the seat back (42), by a special internal mechanism (51, 71, 72, 74) operated by a knob (45) placed on the outside.
Patent IT-1183524-B (IT)
Inventor: GICACCHIO CIPRIANI
IPC: C08K13/02
Filed: 1985-03-29
Granted: 1987-10-22
Abstract: 57 Compositions of thermoplastic polymers comprising, in mixture, a thermoplastic polymer and a mixture of self-extinguishability-conferring additives, formed by:(wherein p is preferably equal to or greater than 50); -phosphorus-containing compound definable by means of the general formula:-ammonium phosphate or ammonium polyphosphate: (wherein R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub> have the meaning as indicated in the disclosure).
Patent IT-1205102-B (IT)
Inventor: GHILARDI ALBERTO
IPC: F28D1/053
Filed: 1987-04-21
Granted: 1989-03-15
Abstract: A container device for the protection and thermal conditioning of electronic apparatus generating heat consisting of two heat exchangers each consisting of a plurality of ring form, closed circuits, structurally independent, containing a fluid acting as a thermal carrier.
Patent IT-1229259-B (IT)
Title: Photocatalytic treatment of aq. pollutant mixts.
Inventor: MIANO FAUSTO
IPC: B01J/
Filed: 1989-05-11
Granted: 1991-07-26
Abstract: Aq. mixt. of pollutants are irradiated in the presence of titanium dioxide by circulation inside a reactor (C) formed by a hollow space of no more than 5cm thickness, the inner wall of the space being formed by the wall of a lamp (D) emitting at least a fraction of its radiation at a wavelength shorter than 400nm.
Patent IT-1187664-B (IT)
Title: Conducting polymers contg. thio:phenyl and pyrryl
Inventor: BERLIN ANNA
IPC: C08F/
Filed: 1985-05-15
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-1131074-B (IT)
Title: Cylinder and dial knitting machine
Inventor: LONATI FRANCESCO
IPC: D04B/
Filed: 1980-03-26
Granted: 1986-06-18
Abstract: The curved dial needles are bent through 90 deg. so that their working tips move radially as they slide in correspondingly curved tricks in the exterior of the dial. Hooks and latches are on the concave sides of the needles, and the vertical straight jacks are hinged to the needles and have butts engaged by cams. Pref. the jacks and needles are hinged together by interengaged hooked ends. No transfer sliders need to be located between the jacks and needles, so that the dial is very compact.
Patent IT-1242973-B (IT)
Title: Improvements in a vibration damper in a cable under tension
Inventor: PERINETTI ALBERTO
IPC: H02G/
Filed: 1990-07-16
Granted: 1994-05-18
Abstract: The damper 2 comprises a messenger cable 5 carrying half- way along it a means 3 for fixing to a conductor of an overhead electrical line 1 and carrying at least one weight 6 associated with each of its ends by means of a first connecting member 4, a second connecting member 7 gripping each free end of the messenger cable 5 with a first part and having the other part gripped in the first connecting member 4, in such a way as to form an extension of the last-mentioned 4 which carries, near the centre of gravity of the weight 6, the section of engagement of the messenger cable 5 with the said first member 4. Fig. 1 <IMAGE>
Patent IT-1227132-B (IT)
Title: Closure component for pressurised tubes and receptacles
Inventor: BELLONI CESARE
IPC: B67B/
Filed: 1988-09-22
Granted: 1991-03-19
Abstract: The invention relates to a new system for closing pressurised tubes or receptacles.It consists of a cap component for insertion into the tube or receptacle, in correspondence with the closure point, said cap having, along its vertical axis, two diameters: the first corresponding to the internal diameter of the tube or receptacle to be closed, the second smaller one, able to receive a lining and a push ring having an internal diameter equal to the external diameter of the cap and an external diameter equal to the internal diameter of the tube or receptacle. The cap is then passed through in correspondence approximately with the lower third of its smaller diameter side by one or more notches, each of which is of different size, one larger and one smaller, relative to the median vertical axis of the cap, but both starting from the same upper horizontal plane.The cap is locked onto the pressurised tube or receptacle by means of cotter pins which are also of different sizes, one larger and one smaller relative to their median part, still starting from one and the same upper horizontal plane, which are inserted into the notches bored in the cap and in the corresponding part of the tube or receptacle, the notches found in the tube or receptacle being of size equal to the corresponding parts of the cotter pins, while the cotter pins are smaller in size than the corresponding notches found in the cap.
Patent IT-1243931-B (IT)
Title: Modified polymer film characterized by high oxygen barrier
Inventor: MARCANDALLI BRUNO
IPC: C08F/
Filed: 1990-11-27
Granted: 1994-06-28
Abstract: Modified polymer film characterized by high oxygen barrier, the said modification being effected by adding one or more amorphous glassy resins of low molecular weight to the base polymer in the molten state.
Patent IT-1237775-B (IT)
Inventor: TOSI GIAMPIETRO
IPC: H01H73/42
Filed: 1989-11-16
Granted: 1993-06-17
Abstract: An isolator switch with a safety device, consisting of a casing housing on one side a mobile contact element and on the other a mechanical operating device associated with an electromagnetic safety element which can be externally energized under danger or emergency conditions, the mechanical device being controlled by the operating shaft of the isolator switch.
Patent IT-1154600-B (IT)
Title: Vehicle ignition switch with steering lock
Inventor: JUTTNER ANDRAS
IPC: B60R/
Filed: 1982-11-26
Granted: 1987-01-21
Abstract: Ignition switch with steering lock provided with double securement during travel provides a simplified design with reduced overall structural components for the lock comprising stator and rotor. A special laminated part is provided in the stator in addition to a predetermined number of laminations (lumellae), and a spring-mounted locking frame is assembled in the stator in the same plane as the special laminated part. On the side of the locking frame facing the locking bar is formed a nose-shaped end-piece that rests on the locking surface of the locking bar. (First major country equivalent to HUT025999)
Patent IT-1098357-B (IT)
Title: Mobile concrete mixer unit - has outlet above cab with concrete pump below and in front of cab
IPC: A61K/
Filed: 1978-08-09
Granted: 1985-09-07
Abstract: The concrete mixer vehicle has a mixer unit dicharging either via an adjustable sloping chute into a channel, or into the hopper of a concrete pump supplying an adjustable articulated discharge boom. The mixer unit (5) is so mounted on the vehicle chassis (1) that its inlet and outlet is at the forward end above the driver's cab (3). The concrete pump (10) for the boom and hopper is mounted in front of and below the cab. The controls can be hydraulic and centralised in the cab within the reach of the driver, while the power unit is mounted at the rear end of the chassis.