baber/WOPTO huggingface dataset:
Patent GB-0605096-D0 (GB)
Title: Improvements in and relating to rf welding
Filed: 2006-03-14
Abstract: Disclosed is a mandrel for use in Radio Frequency welding, wherein the mandrel comprises first and second conductive portions separated by an insulating material, such that different potentials may be applied to the first and second conductive portions. Also disclosed is a method of RF welding and a method of manufacturing a mandrel.
Patent GB-0623110-D0 (GB)
Title: Microcapules, their use and processes for their manufacture
Filed: 2006-11-21
Abstract: A microcapsule comprising a core containing a hydrophobic liquid or wax and a polymeric shell formed from: i) 1 to 20% by weight of polymerizable silane compound, ii) 1 to 94% by weight of hydrophobic mono functional ethylenically unsaturated monomer, iii) 5 to 98% by weight of polyfunctional ethylenically unsaturated monomer, and iv) 0 to 60% by weight of other mono functional monomer(s), wherein components (i), (ii), (iii) and (iv) total 100%, and in which the microcapsule also includes a hydrophilic polymer which is covalently bonded to the microcapsule. The invention includes a process for the manufacture of particles and the use of particles in articles, such as fabrics, and coating compositions, especially for textiles.
Patent GB-0706954-D0 (GB)
Title: Produce treatment method
IPC: A23L5/30
Filed: 2007-04-10
Abstract: A method for storing fresh produce and comestible derivatives thereof while controlling the total viability count and/or surface pathogen count thereon comprises the step of shining light wavelengths selected from blue light, red light or a combination of red light and blue light onto the surface of the produce.
Patent GB-0806614-D0 (GB)
Title: Composite structures for improved thermal stability/durability
Filed: 2008-04-11
Abstract: A component coated with a thermal barrier coating (TBC), wherein the TBC includes an outer surface layer and at least one underlying layer, wherein the outer surface layer has a thickness of not more than 50% of a thickness of the TBC, has a lower average porosity than the at least one underlying layer and includes an additional phase therewithin.
Patent GB-0918630-D0 (GB)
Title: Detection apparatus for detecting charged particles, methods for detecting charged particles and mass spectrometer
Filed: 2009-10-23
Abstract: Embodiments of the invention provide a detection apparatus for detecting charged particles having a charged particle detector for receiving and detecting either incoming charged particles or secondary charged particles generated from the incoming charged particles, a photon generator for generating photons in response to receiving at least some of the same incoming charged particles or secondary charged particles generated from the incoming charged particles as are received and detected by the charged particle detector, and a photon detector for detecting photons generated by the photon generator.
Patent GB-8300999-D0 (GB)
Title: Bearing housing
IPC: F16C35/04
Filed: 1983-01-14
Abstract: The invention relates to a bearing housing (1) for supporting a bearing (2) in a bearing seat arranged in the housing. In order to provide a rigid, strong, lightweight and inexpensive bearing housing, the housing has the shape of a tube with a mainly rectangular cross section. The axis (3) of a bearing mounted in the housing extends mainly perpendicular to two housing walls (4) facing each other and the bearing is enclosed by the housing.
Patent GB-8320337-D0 (GB)
Title: Coin testing apparatus
IPC: G07D3/14
Filed: 1983-07-28
Abstract: @ A coin testing apparatus subjects a coin inserted into a coin entry (1) and rolling down an inclined track (2) to testing at a testing station (3) comprising sensors (4,5,6) which may for example be inductive sensors. If a coin is found to be acceptable an accept signal is generated and this causes gate mechanism (8) to open to permit the coin to access accept path (9), the gate mechanism (8) being normally closed so that unacceptable coins can only access a reject path (10). A post-gate detector (11) in the accept path (9) senses the passage of an accepted coin and serves to close the gate mechanism (8) and also to determine allocation of a customer credit. A pre-gate detector (12) upstream of the gate mechanism (8) has its output logically processed with the accept signal produced when an acceptable coin is tested and/or with the output of the post-gate detector (11).
Patent GB-8334661-D0 (GB)
Title: Coal slurry transport ship
IPC: B01D33/01
Filed: 1983-12-30
Abstract: A coal slurry transport ship provided with vertically movable means for dewatering the slurry. The means can comprise either: a floating frame 105 (Fig. 18) equipped with a pump 110 and a filter 107, or a drain tube 44 (Fig. 8) with a filter portion 47 and an underwater pump 59. <IMAGE>
Patent GB-8415305-D0 (GB)
Title: Stabilising polymers and films
IPC: A01G13/02
Filed: 1984-06-15
Abstract: @ A composition which comprises a polymer and a nickel dialkyldithiocarbamate of the formula (R'RZNCSS)<sub>2</sub>Ni, wherein R<sup>1</sup> and R<sup>2</sup> are the same or different branched-chain C<sub>5-18</sub> alkyl groups. Such a composition, which preferably additionally comprises a zinc dialkyldithiocarbamate, can be used, e.g. in film or sheet form, to protect flora at an agricultural or horticultural locus.
Patent GB-8418878-D0 (GB)
Title: Data storage devices
IPC: G11B7/003
Filed: 1983-11-29
Abstract: To provide a data store in which a data carrier (T) can hold a vast quantity of data and give rapid access, a format of parallel tracks is used each starting with a unique track identity number and a unique relationship to one or more longitudinal control tracks (B, C) which provide for high speed mode search, and low speed mode location, using video tape-recording servo-systems to surprising advantage. Coarse location of a required group of tracks may be provided by coded signal sequences on one control track (B1) and invididual tracks identified by coded signal sequence in a further longitudinal control track (B2). In one embodiment only the control track passes a reading head in the high speed mode, and in the slow mode the carrier is wound to half embrace a helical scanning drum carrying a plurality of heads. Read only devices may be provided for use as a reference source in library or computer installations possibly with multi-user and/or multi-bus facilities. Where required provision may be included for recording and/or read-out of stored data, but the control track sequence is preferably pre-recorded and constant. The data carrier can be in a preferred embodiment, a flexible tape in a cassette, but open reel-to-reel systems, short strips semi-rigid cards or rigid plates or drums can be used. The recording method can be magnetic or one of a variety of optical systems, and the data may be computer data, text, graphics video, or any combination thereof.
Patent GB-8421343-D0 (GB)
Title: Extendible and contractable arms
IPC: B25J18/06
Filed: 1984-08-22
Abstract: An expandable and contractable arm is constituted by a plurality of expandable and contractable units and connecting devices including universal joints for serially interconnecting the units into the arm. Each unit includes at least three expandable and contractable operating members in the form of link mechanisms or double thread type expandable and contractable rods, and actuating devices for equally or unequally expanding and contracting the operating members so as to increase or decrease distances between the connecting members while maintaining them in parallel or inclined with respect to each other.
Patent GB-8506655-D0 (GB)
Title: Smelting shaft furnaces
IPC: F27B1/16
Filed: 1985-03-14
Abstract: A method of ironmaking by means of a smelting shaft furnace including the steps of supplying iron ore and coke to the top of the furnace; and injecting coal and oxygen into the smelting zone of the furnace to promote combustion, to control reaction temperature and provide heat for smelting, the quantities of coal and oxygen injection being within the range of 0.7 to 1.7 of stoichiometric conditions with respect to combustion to carbon monoxide and hydrogen.
Patent GB-8623048-D0 (GB)
Title: Pharmaceutical preparation
IPC: A61K31/135
Filed: 1986-09-25
Abstract: Controlled release preparation containing a number of beads comprising a salt of metoprolol as the main soluble component, a method for the production thereof and the use in the treatment of cardiovascular disorders.
Patent GB-8704343-D0 (GB)
Title: Dosing system
IPC: B65B3/32
Filed: 1987-02-24
Abstract: A dosing system for filling containers 1 with a particulate/liquid mixture includes three piston-and=cylinder devices 2,6 and 10, of which a first device 2 delivers the mixture downwards to containers 1 advanced beneath it, a second device 6 feeds a thick particulate/liquid mixture via a conduit 5 to the first device 2, and the third device 10 feeds a thin liquid via a conduit 8 to the first device 2. A liquid supply port 4 is disposed peripherally in the cylinder 11 of the first device 2 and is swept by the piston 12 thereof, and a conduit in continuous communication with the port 4 extends through the piston 12 to a lower axial end of the piston 12.
Patent GB-8817855-D0 (GB)
Title: Electromagnetic identification system
IPC: G06K19/06
Filed: 1988-07-27
Abstract: A tag 2 for use in an electronic article surveillance system comprises a magnetically structured component 4 in close proximity to a striplike element 6 of magnetically soft material. The component 4 includes magnetic particles 8 orientated into particular directions in regions 10, 12, preferably at +/- 45<o> relative to the longitudinal axis of the tag. The tag 2 can be deactivated by longitudinal wiping with a deactivator providing a magnetic field corresponding to the angle of orientation of the particles 8. Deactivation is, therefore, straightforward for a check out operator but not for a potential thief. The orientated particles 8 can be used to define an interpretable code enabling product inventory with deactivation.
Patent GB-8911512-D0 (GB)
Title: Barrier products
IPC: B01D39/14
Filed: 1987-11-20
Abstract: A porous material (e.g. a paper 6) has pores with a range of sizes. A pore modifying agent (comprising particles 8 of a narrow size range) is selectively incorporated within the larger pores (7) to provide zones (9) of high surface area. These greatly reduce the penetrability of the material (e.g. by micro-organisms) while having relatively little effect on its air-permeability. The modifying agent (8) may be incorporated by creating a pressure difference across the material (2), and treating it with a dispersion (e.g. an aerosol) of the modifying agent (8), under conditions of low inertia, and incorporating only a small amount of the agent (8) (e.g. under 1% w/w).
Patent GB-9105893-D0 (GB)
Title: Bone resorption assay based on a peptide liberated during collagen degradation
IPC: C07K16/00
Filed: 1991-03-20
Abstract: An antibody raised to type I collagen carboxyterminal cross-linked telopeptide isolated from decalcified human or animal bone, may be used in an assay to determine the concentration of liberated carboxyterminal telopeptide region of the type I collagen molecule in a sample. When the sample is a body fluid such as serum or urine the degradation product measured is resistant to further degradation, since it contains a multivalent intermolecular cross-link, and can thus be found in the body fluid. The assay may be used to assess the degradation of type I collagen, the major organic constituent of bone matrix.
Patent GB-9115561-D0 (GB)
Title: Wheel hub/constant velocity universal joint assembly
IPC: B60B35/18
Filed: 1991-07-18
Abstract: A wheel hub/constant velocity joint unit has a two-row wheel bearing with a common outer bearing race (16). A joint member (4) with an end sleeve (5) is slid on to the wheel hub (1) and connected thereto while the wheel bearing is in a pretensioned condition. The connection of the hub (1) and joint member (4) is effected by a weld (23, 24, 29) located in the region of a plug-in connection between the externally positioned end sleeve (5) of the joint member (4) and the internally positioned wheel hub (1).
Patent GB-9202085-D0 (GB)
Title: Error detection
IPC: H04B10/00
Filed: 1992-01-31
Abstract: An error detecting arrangement for a digital transmission line, wherein signals are transmitted in the form nBIP, and which also provides the possibility of signal validation and a signalling channel. The output of a toggle (4) has a line spectrum at fo/2(n+1) or fo/(n+1), where fo is the line digit frequency, depending on whether the parity is odd mark or even mark. The toggle output is bandpass filtered (at 5) as appropriate and applied to envelope detector (6). Errors can be counted (at 10). The envelope detector output is low pass filtered (at 7), the output of which is an analogue measure of the error rate. The latter is compared (at 9) with a threshold BER and the result can be used for validation or providing a signalling channel (FIG. 2).
Patent GB-9303911-D0 (GB)
Title: Chemical process
IPC: C07C309/66
Filed: 1993-02-26
Abstract: PCT No. PCT/GB94/00307 Sec. 371 Date Aug. 25, 1995 Sec. 102(e) Date Aug. 25, 1995 PCT Filed Feb. 26, 1994 PCT Pub. No. WO94/19338 PCT Pub. Date Sep. 1, 1994Described herein is a process for the preparation of (1S,2R)-1,2-epoxy-1,2,3,4-tetrahydronaphthalene having the Formula (I):    <IMAGE>  Formula (I)  which comprises the steps of (a) hydrogenating the compound of Formula (II) to form cis-(1R, 2S)-1,2-dihydroxy-1,2,3,4-tetrahydronaphthalene having the Formula (V):   <IMAGE>   (b) reacting the dihydroxy compound of Formula (V) with a sulphonyl halide of formula R1SO2Z wherein R1 is methyl, ethyl, trifluoromethyl, phenyl or p-tolyl, and Z is fluorine, chlorine, bromine or iodine to give a bis-sulphonyl ester of formula (X):   <IMAGE>   and (c) treating the bis-sulphonyl ester (X) with an alkali metal carbonate or alkali metal hydroxide to give the compound of Formula (I).
Patent GB-9410004-D0 (GB)
Title: Apparatus for ultrsonic therapeutic treatment
Inventor: YOUNG MICHAEL JOHN RADLEY
IPC: A61B17/00
Filed: 1994-05-18
Abstract: The apparatus comprises a piezoelectric vibrator adapted to generate ultrasonic energy which is transmitted through an output section 1 to a plastics head 6. The shape of the head 6 may be varied to suit whichever part of a body on which it is to be used. The material and shape of the head 6 is chosen to allow accurate control of frequency and amplitude of the ultrasonic energy. The preferred ultrasonic frequency is in the range of 20-120 kHz.
Patent GB-9501672-D0 (GB)
Title: Dispersion compensation in optical fibre transmission
IPC: H04B10/2519
Filed: 1995-01-27
Abstract: An optical fibre transmission system comprises an optical signal source operable to generate an optical signal at a predetermined bit rate and at a signal wavelength; an optical fibre transmission link connected at a first end to the signal source, the link having dispersion characteristics at the signal wavelength; an optical amplifier serially disposed in the link; and a signal receiver connected at the second end of the link; in which a grating is connected in the link, the grating being chirped by an amount providing at least partial compensation of the dispersion characteristics of the link, the compensation being such as to provide a signal, at the second end of the link, compatible with the sensitivity requirements of the receiver at the second end of the link. <IMAGE>
Patent GB-9623122-D0 (GB)
Title: Polyarylene sulfide melt blowing methods and products
IPC: D04H3/009
Filed: 1996-11-06
Abstract: The present invention provides a method of preparing polyarylene sulfide fibers, particularly polyphenylene sulfide fibers, comprising melt blowing a blend of polyarylene sulfide and a polyolefin, wherein the polyolefin is present in the blend in an amount of up to about 40% by weight of the total blend. The present invention also provides fibers, webs, and other products prepared in accordance with the present inventive method.
Patent HU-9401253-D0 (HU)
Title: Power converter for dc power supply to an electric arc furnace
Inventor: DU PARC JACQUES
IPC: H05B7/18
Filed: 1994-04-29
Abstract: This device includes at least one transformer (9, 10, 11) supplied, at its primary (9) by a three-phase alternating current and delivering, on at least one secondary (10, 11), a three-phase current applied to rectifying means delivering, as output to the load, a rectified voltage and current, these rectifying means being of the type including, for each secondary, controlled semiconductor devices (15, 16). According to the invention, the rectifying means comprise a free-running circuit (19), the said controlled semiconductor devices being triggered with firing angles which are essentially variable, these being modified so as to increase the conduction period in the free-running circuit while at the same time decreasing the conduction period in the triggered semiconductor devices, and conversely, thus making it possible to deliver, to the load, an active power or a reactive power which is substantially constant despite variations in the impedance of the load. <IMAGE>
Patent HU-9700002-D0 (HU)
Title: Brake
Inventor: XIE XINGYUN
IPC: F16D55/36
Filed: 1995-06-30
Abstract: A brake, comprising a connecting mechanism enables the driving member to bring the driven member into their common movement, a fixed seat having friction surface and a braking part connected on the driven part; said connecting mechanism comprising an acting block and a driving block, the two can match together in relative movement and make relative movement when the driving member acquired active force or lost active force, enables the driven block making relative displacement on the direction of fitting or disengaging movement relative to the driven member, to realize braking or relieve braking for the driven member; said connecting mechanism also comprises a limiting mechanism, used for restricting the distance of relative movement of the acting block and driving block, and when braking or relieving braking has been accomplished, enables them to be in the state of common movement.
Patent HU-9901271-D0 (HU)
Title: Novel sintered materials produced from zircon and zirconia
Inventor: GUIGONIS JACQUES MARIUS LOUIS
IPC: C04B35/482
Filed: 1999-04-20
Abstract: A sintered zirconia-based material is prepared from a relatively low zircon content charge and having specified zirconium, hafnium, silicon, titanium, yttrium and aluminum oxide contents. A novel sintered material is prepared from a charge containing 5-40% zircon and has the composition (by wt.) 82-96% ZrO2 + HfO2, 1.7-14% SiO2, 0.2-3% TiO2, 0.4-5% Y2O3, 0.2-2.5% Al2O3 and less than 1% other constituents. An Independent claim is also included for production of a shaped body of the above sintered material.
Patent IT-8920505-D0 (IT)
Inventor: MUMOLO ENZO
IPC: G10L25/93
Filed: 1989-05-15
Abstract: The spectra of voiced sounds lie predominantly at or below about 1 kHz. The spectra of unvoiced sounds lie predominantly at or above about 2 kHz. It is known to determine the lower- and higher-frequency energy components contained in a sound or sound element, to compare these energy components, and to use the result of the comparison to make a voiced-unvoiced decision. Since the distributions relative to voiced and unvoiced segments are overlapped, false decisions are liable to occur. The invention is predicated on the fact that a change from a voiced sound to an unvoiced sound or vice versa always produces a clear shift of the spectrum, and that without such a change, there is no such clear shift. From the lower-and higher-frequency energy components, a measure of the location of the spectral centroid is derived which is used for a first decision. Based on the difference between two successive measures, a second decision is made by which the first can be corrected.
Patent SE-0100745-D0 (SE)
Inventor: MORWING JONAS
IPC: G06V30/224
Filed: 2001-03-07
Abstract: A method for recognition of a handwritten pattern comprises the steps of forming ( 4 ) a representation of the handwritten pattern, forming ( 6 ) at least two subconfigurations by dividing the representation of the handwritten pattern, and processing the subconfigurations. The step of processing comprises the steps of comparing ( 8 ) each subconfiguration with reference configurations, selecting ( 10 ) at least one subconfiguration candidate for each subconfiguration among the reference configurations based on said step of comparing, and determining ( 12 ) at least one candidate pattern consisting of one selected subconfiguration candidate for each subconfiguration. The method further comprises the steps of comparing ( 14 ) the representation of the handwritten pattern to the candidate pattern, and computing ( 16 ) a cost function in order to find a closest matching candidate pattern. The cost function is based on the comparing of the representation of the handwritten pattern to the candidate pattern and on the comparing of the subconfigurations to the selected subconfiguration candidates in the candidate pattern.
Patent SE-0100869-D0 (SE)
IPC: H04Q11/04
Filed: 2001-03-12
Abstract: The present invention refers to methods for establishing control signaling between nodes connected to the same communication link, said link carrying a bitstream that is divided into frames, each frame in turn being divided into time slots, said time slot being allocatable to define circuit switched channels. According to the invention, all nodes connected to said link using, at link start-up, the same predefined time slot or set of time slots in said frames to receive control signaling messages from and transmit control signaling messages to nodes connected to said link. The nodes then establishes, using control signaling via said predefined time slot or set of time slots, respective control channels, defined by respective time slot or set of time slots in said frames, reserved for transmission of control signaling messages from each respective one of said nodes. Based thereupon, each respective one of said nodes uses, when having been established such a respective control channel, said control channel to transmit control signaling messages to other nodes connected to said link, the other nodes accessing this control channel only for receiving control signaling messages.
Patent SE-0101125-D0 (SE)
Inventor: JOENSSON RAGNAR
IPC: H02M3/156
Filed: 2001-03-30
Abstract: The invention relates to a control means and method for a transistor switch circuit controlling a power supply circuit for providing electric power to a load, comprising: a power supply stage having an LC circuit with an inductor, and a control stage having an estimation of the inductor current as a feedback signal. According to the invention, the current through the inductor is measured by means of a measuring winding ( 17 ) and an integrator having the function of an RC network. The current measuring circuit is very stable and absolutely free from any source of offset signals. Also, it has no frequency limitations.
Patent SE-0200585-D0 (SE)
Inventor: HUBENDICK STEN
IPC: H04B10/00
Filed: 2002-02-27
Abstract: A method and a device in a cross-connector node in an optical network for error propagation and signal path protection including supervision of incoming signal on input port, switching off of output port at loss of signal, alteratively switching so that output port is connected to signal source being part of protected path, and restart respective reconnection at detection of recurred signal.