baber/WOPTO huggingface dataset:
Patent GB-0706082-D0 (GB)
Title: An injection apparatus for injecting an activated fluid into a well-bore and related injection method
Filed: 2007-03-29
Abstract: An injection apparatus for injecting an activated fluid into a well-bore comprises a reservoir 3, 103, 203, 303 containing an activation fluid AF.  The injection apparatus further comprises:  a valve arrangement 2, 102, 202, 302 adapted to be coupled to a pipe 6, 106, CS1, CS3 for receiving a first fluid F1 flow,  a dosing and mixing arrangement 4, 104, 204, 304 coupled to the reservoir 3, 103, 203, 303 and to the valve arrangement 2, 102, 202, 302.    The valve arrangement has a rest configuration in which the injection apparatus provides a non-activated fluid mixture F1" and an activated configuration in which the injection apparatus provides an activated fluid mixture F2.  The dosing and mixing arrangement comprises an engine part 31, 131, 231, 331 mechanically coupled to a pumping part 32, 132, 232, 332. The engine part runs the pumping part and the pumping part sucks the activation fluid AF of the reservoir when the valve arrangement is in the activated configuration. The dosing and mixing arrangement mixes the activation fluid AF with the first fluid and provides an activated fluid mixture flow F2 at an outlet 8, 108", 208, 308.
Patent GB-0710963-D0 (GB)
Title: Methods of measurement of drug induced changes in cardiac ion channel function and associated apparatus
IPC: A61B5/366
Filed: 2007-06-08
Abstract: This invention relates to the healthcare industry and to a novel non-invasive body surface bipolar ECG to monitor the action potential (AP) of the myocardium muscle. The invention uses surface ECG signals to deduce information on the cardiac ion channels, founded on the reconstruction of the epicardial ECG T-wave using a single transfer filter function of the frequency domain. Ion channels conductances obtained are then used to calculate action potential EndAP, EpiAP and MAP of the myocardium. These APs values can in turn be used to calculate post drug transmural dispersion of repolarisation values to giving an indication of possible cardiac arrhythmias. The invention further relates to various apparatus for carrying out the invention, including an array of bipolar electrodes which in use is arranged on the body surface so as to comprise multiples of orthogonally bisecting electrodes.
Patent GB-0717110-D0 (GB)
Title: Devices and methods for quantification of liquids in gas-condensate wells
IPC: G01J1/42
Filed: 2005-05-28
Abstract: Devices and methods for measuring the fraction of a liquid in a wet gas flow are described, the device including one or more light sources emitting at a first wavelength at which the liquid is highly absorbing and emitting at a second wavelength close to the first wavelength and at which the liquid is not highly absorbing; and one or more sensor for detecting the transmittance of the light at the first and second wavelengths through said gas flow, the device further including processing means for determining a liquid fraction of the liquid in the wet gas flow by correcting the transmittance measured at the first wavelength for the effects of scattering using the transmittance measured at the second wavelength. By making use of cross-correlations or know flow rate meters the device can be used as a flow meter.
Patent GB-0802165-D0 (GB)
Title: Tractor counterweight assembly
Filed: 2008-02-06
Abstract: A counterweight (10) for attachment to a tractor comprises a body (11), and first and second attachment means disposed on respective vertical faces of the body. The first attachment means comprises two arm-hitching points to engage with respective linkage arms on a tractor, and a top-link hitching point (43) to receive a top link connected to the tractor. The second attachment means, has a hook-shaped member (30) for engagement with a lip on the forward end of a tractor. Recesses (48) disposed on each of the vertical faces (23, 24), each serve to receive a drawbar of an attached implement. The counterweight 10 may also comprises further weights (12, 13, 14, 15) mounted on the body 11.
Patent GB-0904831-D0 (GB)
Title: An optical wavelength comb generator device
IPC: H04B10/50
Filed: 2009-03-20
Abstract: The present application relates to comb frequency generator devices generally and more particularly to the use of comb generators for use in fibre optic communications. More particularly, the application provides a frequency comb generator device. The device comprises a laser (30), a biasing circuit for providing a DC bias current (26), an RF circuit (22) providing a RF signal and a drive circuit (28) for combining the RF signal with the DC bias current to provide a drive current to the laser (30). With the DC bias current below threshold of the laser diode and RF bias with a frequence close to the relaxation ascillation frequency of the laser diode, a periodic pulse train is emitted with constant phase.
Patent GB-8315134-D0 (GB)
Title: Electronic analog timepieces
IPC: G04F8/00
Filed: 1983-06-02
Abstract: An electronic analog timepiece provides for elapsed and intermediate split time measurement with hands indicating fractions of a second, seconds and minutes. Hands do not move except by a user stop or split command. Then the hands rapidly move to positions indicating elapsed or split time. Alternatively, conventional continuous indications are provided except when the internal battery nears depletion, or intermittent operation of the hand indicating fractional seconds provides warning that the battery nears depletion. A wristwatch type analog display stopwatch using a plurality of step motors to drive the hands is produced.
Patent GB-8317670-D0 (GB)
Title: Surface protection to articles
IPC: C23C26/00
Filed: 1983-06-29
Abstract: An article having a metallic or ceramic surface, such as a watch case, or watch strap, has its surface protected by a clear glassy coating to prevent scratching or chemical damage, applied by coating the surface with an aqueous coating composition containing waterglass dissolved therein and silica sol dispersed therein in proportions such that the molar ratio of silica to sodium oxide i.e. SiO2/Na2O, in the coating composition is in the range from 4 to 10. This is followed by drying, preferably with heating to give a clear and hard glassy thin film on the surface which is remarkably resistant to water, sweat and scratch formation and is insusceptible to staining.
Patent GB-8601875-D0 (GB)
Title: Conditioning plastic substrates
IPC: C23C18/20
Filed: 1985-05-08
Abstract: An alkaline composition for enhancing the adhesiveness of metal plating to a plastic substrate comprising: (a) a compound represented by general formula (I), and (b) a compound represented by general formula (II), wherein R1, R2, R3, and R4 are independently selected from the group consisting of hydrogen atoms, aryl groups and alkyl groups of 1-4 carbon atoms, m is 0 to 2 and n is 2 to 5; the compositions comprising, by weight, about 10 gram/liter (g/l) to saturation compound (a) and about 10g/l to saturation compound (b). The composition is preferably employed before alkaline permanganete etching of the plastic, followed by electroless metal plating using conventional techniques.
Patent GB-8604702-D0 (GB)
Title: Encoding images
IPC: G06T9/00
Filed: 1986-02-26
Abstract: Actual picture points of a picture area are compared with interpolated values derived for selected points. If the differences are small, data for only the selected points are transmitted, otherwise the area is subdivided into two triangular sub-areas and each sub-area processed in the same way, so that the number of points selected for transmission is greatest in detailed areas of the image.
Patent GB-8805016-D0 (GB)
Title: Laser amplifier
IPC: H01S3/23
Filed: 1988-03-02
Abstract: A laser amplifier in which the effective refractive index of the active region for the TE and TM modes is sufficiently different to provide multiple mode ripple beat frequency overlap within a 3dB gain envelope peak. The active region is made highly asymmetric with an aspect ratio of at least 10:1 and preferably 20:1 in order to provide the effective refractive index difference. Steps, grading or uniform difference in the material refractive index may also be used. The confinement factor ratio is made as high as possible by providing difference material refractive index in the orthogonal dimensions of the active region cross section.
Patent GB-8816613-D0 (GB)
Title: Card reader
IPC: G06K7/06
Filed: 1988-07-13
Abstract: A very slim and generally compact card reader for use with a so-called "smart card", i.e. having an integrated circuit connected to external contact pads to enable stored information to be read. A carriage (3) is slidably mounted in a chassis (2) and an abutment (4) supports and guides the card as it is inserted into the reader. Card reading contacts (13a) are supported by a plinth (13b) which is spaced from the card (1) when the carriage is in an initial card receiving position (see Figure 4a). Insertion of a card into the reader causes the carriage to slide along a lazy Z-shaped path (8) generally in the direction of card insertion towards a final card reading position (see Figure 4b) and the carriage thus presses the card against the abutment (4) causing the card to bend so that the contact pads are urged into engagement with the contacts on the plinth. Deflectable fingers (11,21) on the carriage or the chassis grip the card and help to maintain both the card and the carriage in the card reading position.
Patent GB-9000675-D0 (GB)
Title: Improvements relating to coin dispensing apparatus
IPC: G07D1/00
Filed: 1990-01-12
Abstract: A coin dispenser (1) pushes coins (3) out one by one from the foot of stack confined in a tube (2). The coins are then confined to a guide track (5, 11, 19, 20), each coin being pushed by the next one upstream. The track may lead upwards. At the delivery end the coins (3) topple into a chute (10) and thence into a collecting chamber (14) where they are visible through a window (15). When all the allotted coins have amassed, a mechanism (16, 17) operates to drop them into a collection pocket (18). The track may be straight, it may have an upward curve, and/or it may twist or bend to one side.
Patent GB-9115516-D0 (GB)
Title: Connecting microwave circuit modules
IPC: H03F3/60
Filed: 1991-07-18
Abstract: A module having a microwave circuit carrier with ribbon conductors for both the fifty ohm transmission line and ground connections. The carrier has a platform raised from the floor of the carrier at the outside interfacing edges. A ribbon conductor is welded between the raised lips on abutting carriers to form a uniform ground plane accessible to top assembly. A second ribbon is welded between RF conductors on substrates in the respective carriers and spans over the interface and the ribbon ground plane. By proper choice of ribbon conductor widths and the spanning height above the ground plane, a fifty ohm impedance can be maintained.
Patent GB-9204259-D0 (GB)
Title: A condom applicator
IPC: A61F6/00
Filed: 1992-02-28
Abstract: A condom applicator (2) comprising a rolled up condom (4) and a ring member (6) for applying the condom (4) by unrolling it over a penis, the ring member comprising a side wall (8), a flat portion (10), a first lip (12), a second lip (16), and first and second ends (18, 20) which are joined together by a frangible joint (22) which forms the ring member (6) into a complete ring in order to retain the condom (4) in position prior to use of the condom applicator (2) and which breaks during use of the condom applicator (2), and the ring member (6) being constructed to control the tendency of the first and the second ends (18, 20) to twist with respect to each other after the frangible joint (22) has been broken. <IMAGE>
Patent GB-9604315-D0 (GB)
Title: Training process
IPC: G10L25/69
Filed: 1996-02-29
Abstract: A training apparatus for establishing the network definition function of a trainable processing apparatus, such as, for example, a neural network, is disclosed. The training apparatus analyzes a signal and includes means for providing a training sequence, the training sequence including a first signal and a distorted version of the first signal. The training sequence is transmitted to an analysis means which generates a distortion perception measure that indicates the extent to which the distortion would be perceptible to a human observer. The network definition function is determined by applying the distortion perception measure to the trainable processing apparatus.
Patent GB-9610700-D0 (GB)
Title: Apparatus for imaging microvascular blood flow
IPC: A61B5/026
Filed: 1996-05-22
Abstract: An apparatus for measuring and imaging blood perfusion in tissue comprises a monochromatic laser light source, means for shaping the laser light beam, means for irradiating a section of the surface of the tissue with the laser light beam, means for collecting light scattered from the irradiated section, an image sensor comprising a plurality of photodetectors, each photodetector of the sensor being able to receive collected light from a predetermined sub area of the section of the tissue surface and produce a corresponding electrical output signal linearly related to the detected instananeous laser light intensity; means for processing the electrical output signals from the plurality of photodetctors, means for calculating the average Doppler frequency shift for each sub area from which scattered light is detected, means for producing an image of the blood perfusion in the tissue section irradiated from the processed output signals, and an image display means. The apparatus enables fast tissue blood perfusion image to sub second times.
Patent GB-9706216-D0 (GB)
Title: Surgical fixation peg
IPC: A61B17/84
Filed: 1997-03-24
Abstract: A surgical fixation peg or screw 10 comprises a self tapping screw threaded shaft 12, which is to be embedded into a bone, and an enlarged head 14. The head 14 has top and bottom surfaces 16,28 and an annular groove 24 therebetween, which is preferably concave in cross section and up to 5mm wide. In use, pegs 10 embedded in respective bones are tied together by wires 20 or the like which are entrained about and retained in the grooves 14. The peg is made from titanium or stainless steel.
Patent GB-9817537-D0 (GB)
Title: A laryngear mask airway with mutually independant laterally-placed ultra-flexible eastric access/discharge and airway tubes
IPC: A61M16/04
Filed: 1998-08-13
Abstract: A laryngeal-mask airway device including provision for drainage of the esophagus including an inflatable main-cuff and a backplate having a laryngeal-side and a pharyngeal-side. The backplate also has an external tube joint adjacent to the proximal region of the main-cuff. The backplate is hermetically bonded to the periphery of the main-cuff establishing separation between a laryngeal-chamber region and a pharyngeal region. A distally open evacuation tube includes a distal portion which longitudinally traverses the interior of the distal region of the main-cuff in sealed relation therewith for operative engagement and communication with the inlet of the oesophagus. The evacuation tube traverses the laryngeal-chamber region generally adjacent to the laryngeal-side of the backplate and passages through a proximally located tube-joint to the pharyngeal region. An airway tube also extends into the tube joint for communication with an airway port to provide a flowpath between the airway tube and laryngeal-chamber region.
Patent GB-9906719-D0 (GB)
Title: Improved ELG wiring configuration
IPC: B24B49/02
Filed: 1997-01-30
Abstract: PCT No. PCT/US97/01324 Sec. 371 Date Mar. 3, 1997 Sec. 102(e) Date Mar. 3, 1997 PCT Filed Jan. 30, 1997 PCT Pub. No. WO98/18596 PCT Pub. Date May 7, 1998An electrical lap guide (ELG) system and method are disclosed for use in lapping a bar 10 of magnetic transducer carrying sliders to a desired transducer height. A first ELG ELG1 contained within the bar has at least two first ELG resistive elements R11 and R12. A second ELG ELG 2 contained within the bar has at least two second ELG resistive elements R21 and R23. A first of the at least two first ELG resistive elements is electrically coupled to a first of the at least two second ELG resistive elements to thereby reduce a total number of leads needed between a data acquisition unit 100 and the bar 10 during lapping. The reduction in required data acquisition unit 100 leads allow more ELGs to be included on each bar 10 in order to more accurately control the lapping process.
Patent GB-9907772-D0 (GB)
Title: Customised information provision
IPC: H04W4/029
Filed: 1999-04-07
Abstract: The invention relates to the provision of information data to a user of a device and which information data is location specific either to the specific location of the device at the time of the generation of the information data or to a location specified by the user of the device. The information system typically comprises an electronic device for use in the receipt and/or transmission of data signals from and to a remote location, a means for transmitting at the remote location the data signals, and a means for displaying said received data signals via the device at the location of the user, or via other apparatus linked to the device, by audio and/or video generation via the device. The system further includes a geographical location indicator which is provided by a signal transmitted from the device to the remote location and at the remote location information data is generated in relation to a topic or topics selected by the user and the information data is specifically customised to the identified location and transmitted to the device. <IMAGE>
Patent GB-9930000-D0 (GB)
Title: An ingestible device
IPC: A61M31/00
Filed: 1999-12-21
Abstract: An ingestible device has openable reservoir (12) which is sealed by bung (14). A piston (16) operatively connected to an energy source is provided in the reservoir. A releasable latch (18) controls the actuation of piston. An electromagnetic wave receiver consisting of air core and wire coil, operates the latch when it detects radiation in a predetermined characteristics range. Independent claims are also included for the following: (a) electromagnetic radiation transmitting apparatus; (b) ingestible device operating method.
Patent HU-9401836-D0 (HU)
Title: Railway rail fastening clip and assembly
IPC: E01B9/48
Filed: 1992-12-18
Abstract: PCT No. PCT/GB92/02359 Sec. 371 Date Aug. 11, 1994 Sec. 102(e) Date Aug. 11, 1994 PCT Filed Dec. 18, 1992 PCT Pub. No. W093/12296 PCT Pub. Date Jun. 24, 1994.A railway rail fastening clip (1) suitable for holding down a railway rail (2) is formed from a rod of resilient material bent so as to be approximately M-shaped in plan, the clip (1) being such that, when it is bearing on the flange of a rail (2), the longitudinal axis of a part (14) thereof, which interconnects inner legs (13, 15) of the M, lies in a reference plane which is substantially parallel, but not identical, to a plane containing the longitudinal axes of outer legs (11, 17) of the M. Such clips (1) are used with an anchoring device (5), which, as the clip (1) is installed therein, deflects the outer legs (11, 17) downwardly with respect to the inner legs (13, 15), so as to place the clip under stress.
Patent HU-9403183-D0 (HU)
Title: Device for receiving light beams
Inventor: HOFMANN GUENTER
IPC: G08B13/193
Filed: 1994-11-04
Abstract: The invention relates to a device for receiving light beams, especially a PIR movement detector, having a housing which has at least one window in which first lens segments (LS1), preferably configured as Fresnel lenses, are arranged in such a way that horizontally incident light beams are focused as direct horizontal beams (S1, S2) onto two light sensors (W1, W2) and the two light sensors (W1, W2) are mutually arranged in such a way that the usable sensor detection angle (a1+a2) of both light sensors (W1, W2) is valid. In order to achieve an enlargement of the detection angle, it is proposed that, in the region of at least one light sensor (W1, W2), at least one horizontal reflector (R1, R2) is arranged so that the latter detects further light beams from a horizontal angular region not covered by the light sensors (W1, W2) with their usable detection angle (a1+a2), and these beams reach at least one light sensor (W1, W2) as reflected horizontal beams (S3, S4). It is furthermore provided that the first lens segments (LS1) surround the light sensors (W1, W2) having the at least one horizontal reflector (R1, R2) in a curve-shape to such an extent that they also focus horizontal beams (S3, S4) which are incident outside the usable sensor detection angle (a1+a2). <IMAGE>
Patent HU-9500644-D0 (HU)
Title: Chimney base
Inventor: WENGENROTH ULRICH
IPC: F24H8/00
Filed: 1993-09-06
Abstract: The invention relates to a chimney base (10) with a liquid discharge for a chimney having an outer casing (12) and an inner pipe (14), in which there is a support with an aperture for liquid for the inner pipe (14) at the lower end section (18) of the chimney. In order to provide a chimney base (19) in which a secure connection between a container (29) and a liquid discharge aperture is ensured while additional space for the container is not necessary, it is proposed that the outer casing (12) have blocks, that there be a container (20) in the form of a neutralisation vessel to receive liquid inside the lower end section (18) of the chimney base (10), that the lower end section (18) of the chimney base (10) have a lateral aperture (22) for the introduction of the container (20) into the inner chamber (16) and that the discharge (28) for liquid be connected to the container (20) via a pipe (30) preferably arranged in the inner chamber (16) which can be hydrostatically closed against the ingress of unwanted air or flue gas, preferably by a siphon (32) fitted in the pipe (30). Supports (40, 42) may be provided on the side walls of the inner chamber (16) to engage with projections (36, 38) provided on the sides of the container (20) preferably in the region of its upper end so that the container (20) may be slid like a drawer into the inner chamber (16) of the lower end section (18) of the chimney base (10). The lower end section (18) of the chimney base (10) may be made of casing blocks (21, 47, 49) which, together with the support (24), may be joined together into one unit by tie rods (52).
Patent HU-9501071-D0 (HU)
Title: Amplified telecommunication system for wavelenght-diusion multiplexing transmission
Inventor: MELI FAUSTO
IPC: H04B10/17
Filed: 1995-04-13
Abstract: The present invention relates to a telecommunication system including optical amplifiers connected in cascade, particularly adapted for a wavelength division multiplexing transmission, in which a combination of dopants in the fibre core enables a high signal/noise ratio to be achieved for all channels in a predetermined wavelength band, even in the presence of several simultaneously fed signals. <IMAGE>
Patent HU-9602695-D0 (HU)
Title: Pyrimidine or triazine carboxylic acid derivatives to be used as medicaments
Inventor: BAUMANN ERNST
IPC: A61K31/00
Filed: 1995-03-23
Abstract: PCT No. PCT/EP95/01099 Sec. 371 Date Sep. 30, 1996 Sec. 102(e) Date Sep. 30, 1996 PCT Filed Mar. 23, 1995 PCT Pub. No. WO95/26716 PCT Pub. Date Oct. 12, 1995A method of inhibiting endothelin receptors by administering to a patient a compound of the formula I    <IMAGE>  I
Patent IT-8720179-D0 (IT)
Inventor: DOMENICO ROBERTO DI
IPC: A61K31/425
Filed: 1987-04-17
Abstract: Thiazolidines of formula I <CHEM>  - wherein R is H, C1-C4-alkyl, allyl or propargyl;  - X is O, CH2, S; - R1 is C1-C6-linear or branched alkyl, phenyl, benzyl, or a group of formula CH2-CH2-O-(CH2-CH2-O)n-Ra wherein n is zero or an integer from 1 to 3 and Ra is H, benzyl or C1-C6-linear or branched alkyl. Compounds I are endowed with favourable therapeutical properties for pathologies of the respiratory system.