baber/WOPTO huggingface dataset:
Patent NO-991401-D0 (NO)
Inventor: MELOUL RAPHAEL F
IPC: A61M25/00
Filed: 1999-03-23
Abstract: In a transfer device having a fluid passageway therein in fluid communication with an integral fluid control valve and useable in a system for intraluminal treatment of a selected site in a body of a patient by at least one treating element advanced from the transfer device into a lumen of a catheter by means of pressurized fluid. The fluid passageway of the transfer device is in communication with a source of pressurized fluid, the improvement comprising a pressure indicator in fluid communication with the fluid passageway and interposed between the fluid passageway and the fluid control valve. The said pressure indicator includes a transparent elongated housing having a first portion of a first inside dimension and viewable by a user of the transfer device, a piston slidingly received within said housing, and sized to sealingly engage said first portion. The said piston is biased into said first portion of said housing. An inlet port in said first portion in communication with the source of pressurized fluid through the fluid passageway, whereby the relative position of said piston in said first portion of said housing provides a visual indication of the relative fluid pressure.
Patent NO-993053-D0 (NO)
Inventor: RONDEAU CHRISTINE
IPC: A61K8/00
Filed: 1999-06-21
Abstract: Ready to use compositions for dyeing keratin fibers, especially human hair, containing a direct cationic dye (I; II; III and/or III') and a direct nitrated benzene dye, preferably of formula (IV). The cationic dyes have the following formulae:  D  =  N or -CH; R1 and R2  =  H, 1-4C alkyl optionally substituted by CN, OH, NH2, 4'-aminophenyl, or it links with a C atom on the benzene ring to form a heterocyclic that may contain additional O or N and which may be substituted by one or more 1-4C alkyl groups; R3 and R'3  =  H, halogen, CN, 1-4C alkoxy, or acetyloxy; X-  =  an anion, preferably Cl, methyl sulfate or acetate; A = any one of 19 given mono- or bicyclic N+ containing heterocycles; R6 = H or 1-4C alkyl; R7 = H, alkyl optionally substituted by CN, NH2, 4'-aminophenyl, or forms with R6 a heterocycle that may contain additional O or N and may be substituted by 1-4C alkyl; R8 and R9 = H, halogen, 1-4C alkyl or alkoxy, or CN; B = any one of 6 given mono- and bicyclic N+ containing heterocycles; R13 = H, 1-4C alkoxy, halogen or amino; R14 = H, 1-4C alkyl or it links with a C atom on the benzene ring to form a heterocycle that may contain ring oxygen and which may be substituted by one or more 1-4C alkyl groups; R15 = H or halogen; R16 and R17 = H or 1-4C alkyl; D1 and D2 = N or CH; m = 0 or 1, such that when R13 is an unsubstituted amino, then D1 and D2 are both CH and m is zero; E = any one of 9 given N+ containing mono- and bicyclic heterocycles. The preferred direct nitrated benzene dye is of formula (IV).  R18  =  amino that may be mono- or di-substituted by 1-4C alkyl, 1-4C monohydroxyalkyl, 2-4C polyhydroxy alkyl, amino alkyl, mono- and di-alkyl amino alkyl, ureidoalkyl, or aryl optionally substituted by one of more OH, COOH, amino or dialkylamino groups; R19  =  H, NH2, OH, 1-4C alkyl or alkoxy, 1-4C monohydroxy alkyl or alkoxy, 2-4C polyhydroxy alkyl or alkoxy, 1-4C aminoalkoxy, or amino, mono- or di-substituted by 1-4C alkyl, 1-4C monohydroxyalkyl, 2-4C polyhydroxy alkyl, 1-4C amino alkyl, mono- and di-1-4C alkyl amino 1-4C alkyl, 1-4C ureido, or aryl optionally substituted by one or more OH, COOH, amino or dialkylamino groups; R20  =  H, halogen, 1-4C alkyl, or nitro group The compositions may further contain:  (1) one or more oxidation bases such as p-phenylene diamines or p-amino phenols, (2) one or more couplers such as m-phenylene diamines or m-amino phenols,  (3) oxidizing agents such as hydrogen peroxide or urea peroxide,  (4) and enzymes such as peroxidases and two electron oxido-reductases.  The cationic dye preferably comprises 0.001 - 10%, especially 0.05 - 5% of the composition and the nitrated benzene dye comprises 0.0005 - 15%, especially 0.005 - 10% of the composition. Two part kits comprising a first part containing both types of dye and an oxidation base and/or coupler, and the second part containing an oxidizing agent, are also claimed.
Patent GB-0107883-D0 (GB)
Title: Folding machine
IPC: B65H45/18
Filed: 2001-03-29
Abstract: A folding apparatus for folding sheets of flexible sheet materials, which includes a feeding mechanism ( 11, 17 ) for feeding sheets of material, a folding mechanism including a pair of rollers ( 11, 13 ) having a nip ( 23 ) into which a sheet of material ( 7 ) is inserted to create a fold ( 7 b), and an inserter mechanism ( 21 ) for inserting a sheet ( 7 ) into the nip ( 23 ). The inserter mechanism ( 21 ) includes knife element ( 29 ) having an edge ( 31 ) that is arranged to engage a sheet ( 7 ) along a designated fold line ( 7 a) and to insert said sheet ( 7 ) into the nip ( 23 ) to produce a fold ( 7 b) along said fold line ( 7 a). The inserter mechanism ( 21 ) is constructed and arranged to insert the sheet ( 7 ) into the nip ( 23 ) while the sheet ( 7 ) is positively engaged by the feeding mechanism ( 11, 17 ).
Patent GB-0113070-D0 (GB)
Title: Method for displacing pressurized liquefied gas from containers
IPC: F17C9/00
Filed: 1999-12-17
Abstract: A method is disclosed for unloading a plurality of containers containing pressurized liquefied gas in which the liquefied gas has a temperature above -112° C. A pressurized displacement liquid is fed to a first of the plurality of containers to discharge the pressurized liquefied gas therefrom. The displacement liquid is then pumped from the first container to a second container of the plurality of containers to discharge liquefied gas therefrom. As the displacement liquid is removed from the first container, the space caused by the removal of the displacement liquid is filled with a vapor at a lower pressure than the pressure of displacement liquid. Fluid communication between the first second containers is then severed and the above steps are repeated for all containers in succession, except that for the last container in the series the displacement liquid is pumped therefrom to an auxiliary container for storage rather than to another container.
Patent GB-0202134-D0 (GB)
Title: A composite document for bearing secure information apparatus and method for producing such document
IPC: B42D15/00
Filed: 2002-01-30
Abstract: A method of preparing documents for the transmission of secure information comprises the steps of preparing a first laminar element (13; 37) with a peripheral region (15) separable from a central region (14), printing the secure information on the central region (14) of the first laminar element (13; 37), or on a central region (19) of a second laminar element (12; 36), positioning the two laminar elements (13; 37, 12; 36) in face-to-face relation, with the face of the element bearing the information facing the said other element, and securing the element together around the peripheral regions. Apparatus for preparing secure composite documents comprises a first storage container (25; 47) for the first laminar element (13; 37), a second container (24; 50) for the said second laminar element (12; 36), and means (27, 28, 48, 49) for bringing the first and second laminar elements together in face-to-face relationship after the secure information has been printed on one of them, with the face of the laminar element bearing the printed information facing the other laminar element; and means (51; 48, 49) for securing the two laminar elements together around their peripheral regions.
Patent GB-0203013-D0 (GB)
Title: Document printed with graphical symbols which encode information
IPC: G06V30/224
Filed: 2002-02-08
Abstract: A document is printed with graphical symbols which encode information but are not human readable; the graphical symbols are formed into some or all of visible element printed on the document. The outline of this element is used for synchronising an automated process for scanning the document to extract the encoded information from the element. In prior art systems, synchronising an automated process for scanning the document to extract the encoded information from the element requires large scale arrangement of the graphical symbols (e.g. a horizontal line of glyphs which are all forward facing and which intersect a vertical line of glyphs which are all rearward facing). This considerably mars the appearance of a printed document. This negative impact on appearance has been one of the major causes inhibiting the uptake of graphical symbol technology for encoding information.
Patent GB-0224537-D0 (GB)
Title: Node method and computer readable medium for inserting an intrusion prevention system into a network stack
IPC: H04L29/06
Filed: 2002-10-22
Abstract: A node of a network running an intrusion detection system, the node comprising a central processing unit, a memory module for storing data in machine readable format for retrieval and execution by the central processing unit, a database for storing a plurality of machine-readable network-exploit signatures, an operating system comprising a network stack comprising a protocol driver, a media access control driver and an instance of the intrusion detection system implemented as an intermediate driver and bound to the protocol driver and the media access control driver is provided. A method of filtering data at a node of a network comprising binding an intrusion prevention system directly to a media access control driver of a network stack of a node of the network is provided. A computer-readable medium having stored thereon a plurality of instructions, including a set of instructions for filtering network data, to be executed, said set of instructions, when executed by a processor, cause said processor to perform a computer method of binding an intrusion prevention system with a media access control driver upon initialization of an operating system of the computer is provided.
Patent GB-0225053-D0 (GB)
Title: Fold-away wrench set
IPC: B25B13/56
Filed: 2002-10-28
Abstract: There is disclosed a fold-away wrench having a wrench head ( 9 ) pivotally mounted on a handle ( 2 ). The wrench head ( 4 ) is an open flexible ring socket ( 3 a) locatable over a fastener such as a nut, bolt or screw to move it. Pins ( 17 ) are provided for engagement with the wrench head ( 4 ) to close the wrench head over a fastener to be moved. Preferably, the wrench head ( 4 ) is pivotable on an axis pin ( 10 ) at one end of the socket ring while at the other end of the socket ring is a fulcrum pin ( 17 ) for closing the socket over the fastener.
Patent GB-0303495-D0 (GB)
Title: Mixer
IPC: F23D14/62
Filed: 2003-02-14
Abstract: A mixer for mixing first and second fluids has a passageway along which a stream comprising the first fluid flows along an axis of the passageway. The passageway has, in sequence in the downstream direction, a convergent section, a throat, and a divergent section. An injector introduces the second fluid into the stream in the passageway upstream of the divergent section. A swirl generator in the passageway is upstream of the convergent section.
Patent GB-0304363-D0 (GB)
Title: Human monoclonal antibodies
IPC: C07K16/20
Filed: 2003-02-26
Abstract: A method for producing a clone of an immortalised human B memory lymphocytes, comprising the step of transforming human B memory lymphocytes using Epstein Barr Virus (EBV) in the presence of a polyclonal B cell activator. The method is particularly useful in a method for producing a clone of an immortalised human B memory lymphocytes capable of producing a human monoclonal antibody with a desired antigen specificity, comprising the steps of : (i) selecting and isolating a human memory B lymphocyte subpopulation; (ii) transforming the subpopulation with Epstein Barr Virus (EBV) in the presence of a polyclonal B cell activator; (iii) screening the culture supernatant for antigen specificity; and (iv) isolating an immortalised human B memory lymphocyte clone capable of producing a human monoclonal antibody having the desired antigen specificity.
Patent GB-0310969-D0 (GB)
Title: Clutches
IPC: F16D48/04
Filed: 2003-05-13
Abstract: A clutch including two rotary shafts, one of which is connected to one or more first clutch plates which cooperate with a second set of clutch plates, the clutch plates acted on by an actuating piston positioned within a two chamber hydraulic cylinder. A torque control valve comprising a cylindrical inner valve member rotatably and linearly movably received in a cylindrical opening in an outer valve member. Each valve member having elongate recesses positioned such that longitudinal movement of the inner valve member within the outer valve member will vary the degree of communication between the first and second elongate recesses connected to two hydraulic fluid sources of differing pressures. The second clutch plates are connected to one side of a spring of predetermined spring rate, which is also connected to one of the valve members, and the other side of the spring is connected to the other of the valve members and to the other rotary shaft.
Patent GB-0321306-D0 (GB)
Title: Modified polymerases for improved incorporation of nucleotide analogues
IPC: C12N9/12
Filed: 2003-09-11
Abstract: The invention relates to modified polymerase enzymes which exhibit improved incorporation of nucleotide analogues bearing substituents at the 3' position of the sugar moiety that are larger in size than the naturally occurring 3' hydroxyl group. Also described are methods of using the polymerases to incorporate nucleotides into polynucleotides, particularly in the context of DNA sequencing.
Patent GB-0401053-D0 (GB)
Title: Improvements in and relating to accelerometers
IPC: G01V1/18
Filed: 2004-01-17
Abstract: A fibre optic accelerometer particularly intended for use with an interferometer using the compliant cylinder approach but further providing a seismic mass at the core of the cylinder resulting in improved sensitivity and rejection of out-of-axis inputs.
Patent GB-0413534-D0 (GB)
Title: Cell selection
IPC: H04W36/26
Filed: 2004-06-17
Abstract: A mobile terminal selects neighbor cell(s) to use in receiving a broadcast or multicast by deriving an estimate of cell quality for each neighbor cell; comparing the estimated quality with a minimum acceptable quality; and choosing those neighbor cells having the highest quality from the acceptable neighbor cells. The estimate of cell quality is based on a parameter of the difference between a common pilot channel transmit power and a secondary common control physical channel transmit power that is transmitted to the mobile terminal on a multimedia broadcast multicast control channel.
Patent GB-0709312-D0 (GB)
Title: Mass spectrometer
Filed: 2007-05-15
Abstract: A mass spectrometer is disclosed wherein a signal output from an ion detector is digitised using an Analogue to Digital Converter. A background or baseline level is dynamically subtracted from the digitised signal whilst the time of flight data is still being acquired. A threshold is also applied dynamically to the digitised signal in order to reduce electronic noise.
Patent GB-0816474-D0 (GB)
Title: Near field rf communicators
Filed: 2008-09-09
Abstract: A near field RF communicator has an antenna circuit to couple with the H field of an RF magnetic field and a power supply deriver to derive a rectified auxiliary power supply from the received magnetic field. Rectification may be performed using an actively switched rectifier having a passive mode of operation. A sub regulation system is provided to regulate the auxiliary power supply to inhibit the possibility of temporally varying power requirements of the near field RF communicator or its host causing an apparent load modulation of a signal that is transmitted or received by the communicator.
Patent GB-0822066-D0 (GB)
Title: Substituted N-Acyl homoserine lactones
Filed: 2008-12-03
Abstract: The substituted N-acyl homoserine lactones have the formula (I) wherein R is a saturated or unsaturated straight chain or branched chain aliphatic hydrocarbyl group containing from 5 to 14 carbon atoms; R2 is H or a 1-4C alkyl group; R3 is H or F; and any enantiomer thereof. These compounds exhibit immunosuppressant activity while exhibiting reduced biosensor (autoinducer) activity compared to known N-acyl homoserine lactones.
Patent GB-0909600-D0 (GB)
Title: Four-color DNA sequencing by synthesis using cleavable fluorescent nucleotide reversible terminators
Filed: 2007-11-30
Abstract: This invention provides a process for sequencing single-stranded DNA employing modified nucleotides.
Patent GB-8403974-D0 (GB)
Title: Welded pipe joints
IPC: B29C65/68
Filed: 1984-02-15
Abstract: The method of forming a welded joint between an end of a thermoplastic pipe like member and a surrounding pipe fitting including a thermoplastic sleeve, comprises the steps of forming around the internal wall (2) of the sleeve a helical cut, said cut being inclined to the surface of the wall along the line of cut, and the cutting tool and its angular relationship to the bore of the fitting being chosen such that during incision an internally extending flap of the thermoplastic material produced by the incision is caused to open out and deform transverse to the direction of incision whereby a helical cavity is formed within the sleeve wall; feeding into said cavity an electrically conducting wire; (5) working the internal wall of the sleeve so as to lay, at least partially, the flap against that wall and enclose the wire within the cavity between the flap and the sleeve wall; fitting the sleeve about the end of the pipe or pipe like member; and passing an electrical current through the electrical wire so as to fuse the sleeve to the pipe or pipe like member.
Patent GB-8524077-D0 (GB)
Title: Al-mg-si extrusion alloy
IPC: C22F1/05
Filed: 1985-09-30
Abstract: An extrusion ingot of an Al-Mg-Si alloy, has substantially all the Mg present in the form of particles having an average diameter of at least 0.1 microns of beta'-phase Mg2Si in the substantial absence of beta-phase Mg2Si. The ingot may be made by casting an ingot of the alloy, homogenising the ingot, cooling the homogenised ingot to a holding temperature of 250 DEG  C. to 425 DEG  C. at a cooling rate of at least 400 DEG  C./h, holding the ingot for 0.25 to 3 hours, and cooling. The ingot has improved extrusion properties.
Patent GB-8601535-D0 (GB)
Title: Sterile charged batteries
IPC: A61L2/20
Filed: 1986-01-22
Abstract: A method and apparatus for providing sterile, charged batteries for use in a sterile field. The method includes the steps of placing at least one battery in a sterilization container, sterilizing the battery within the container, charging the battery while maintaining it in a sterile state within the container, and transferring the sterile, charged battery in a sterile state to the sterile field. The container is adapted to permit the entrance of a sterilant and to prevent the entrance of contaminants. The container may include an integral battery charger adapted to withstand exposure to the environment of a sterilization process. Alternatively, the container may include a connector for releasably electrically connecting the battery housed within the container to a distinct, external battery charger.
Patent GB-8631018-D0 (GB)
Title: Selective hydrogenation of acetylenes
IPC: C10G45/62
Filed: 1986-12-30
Abstract: A process is disclosed for the selective hydrogenation of alkynes in hydrocarbon feeds, more specifically in 1,3-butadiene-rich C4 cuts, which consists of (i) passing said cuts at least partially in the liquid state over a palladium-based catalyst bed in the presence of hydrogen, preferably in trickle mode, so as to remove alkynes down to 300 - 400 ppmw, and (ii) passing the effluent from step (i) at least partially in the liquid state over a copper-based catalyst bed in the presence of hydrogen.
Patent GB-8724824-D0 (GB)
Title: Magnet assembly
IPC: H01F7/02
Filed: 1987-10-23
Abstract: A magnet assembly comprises a number of electrical coils (1, 2) which are coaxial and axially spaced about an axis (3). The coils generate a magnetic field in a working region within the assembly. An outer shield of magnetic material (5) is provided around the coils (1, 2). The arrangement is such that the outer shield (5) increases the homogeneity of the magnetic field within the working region and reduces the magnetic field strength externally of the assembly relative to the homogeneity and external field strength respectively due to the coils alone.
Patent GB-8919459-D0 (GB)
Title: Bonding of articles
IPC: H05K3/32
Filed: 1989-08-26
Abstract: There is described a method of bonding a first article to a second article, by providing a carrier sheet detachably carrying a plurality of closely spaced discrete nodules of adhesive. Applying a contoured surface portion of the first article is applied to said carrier sheet to cause the surface portion of the first article to become substantially covered with nodules of adhesive. The first article is removed from said carrier sheet along with the nodules of adhesive transferred to said first article and applies to a surface portion of the second article to cause the adhesive therebetween to bond the first article to the second article. A material for carrying out the method is also described, being a carrier sheet with adhesive applied thereto in the form of an array of closely spaced discrete nodules.
Patent GB-8929022-D0 (GB)
Title: Diazine derivatives
IPC: C07D401/04
Filed: 1989-12-22
Abstract: This invention concerns compounds of the formula I: <CHEM> wherein R<1> is (1-10C)alkyl, (3-8C)cycloalkyl, (3-8C)cycloalkyl-(1-4C)alkyl, phenyl or phenyl(1-4C)alkyl, the phenyl moiety of the latter two optionally bearing one or more substituents; R<2> is hydrogen, (1-4C)alkyl, amino or (1-4C)alkylamino; R<6> is (1-4C)alkyl, amino or (1-4C)alkylamino; Q is a group of formula II, in which case R<3> and R<4> are independently hydrogen, (1-4C)alkyl, phenyl or benzyl the phenyl moiety of the latter two optionally bearing one or two substituents; R<5> is hydrogen, (1-4C)alkyl or (2-4C)alkenyl; A and B are independently ethylene or trimethylene; Z is a direct bond between A and B, or an oxy, thio, carbonyl, methylene, ethylenedioxymethylene, ethylidene, or isopropylidene link, or Z is a group of the formula =N.M in which M is hydrogen, (1-6C)alkyl, phenyl or benzyl, the phenyl moiety of the latter two optionally bearing one or two substituents; or Q represents a saturated 9- or 10-membered bicyclic amino group, which is unsubstituted or is substituted by one or two substituents; and Y is a physiologically acceptable anion. The invention also includes certain closely related anhydro-base derivatives which, like the compounds of formula I, possess beneficial effects on the cardiovascular system (and in particular beneficial effects modulated via the sino-atrial node). Also included are pharmacuetical compositions containing compounds of formula I (or a related anhydro-base) as active ingredient, and processes for the manufacture of the various novel compounds.
Patent GB-9212737-D0 (GB)
Title: Veterinary product
IPC: A61K33/00
Filed: 1992-06-16
Abstract: A composition for the treatment of livestock suffering from disorders such as fluid depletion, acidosis, and imbalances or loss of essential electrolytes, same to be made up in water at point of use as an oral rehydration formulation, comprises an intimate mixture of an energy source, electrolytes, and bicarbonate precursors, which precursors are provided as physiologically acceptable carboxylic acid anions with corresponding physiologically acceptable cations including sodium, the yield of bicarbonate being in excess of 30 millimole/litre (mmol/1) of final formulation, and the concentration of sodium being in excess of 80 mmol/1 of final formulation.