baber/WOPTO huggingface dataset:
Patent BR-9908095-A (BR)
Inventor: HESS ERWIN
IPC: H04L9/30
Filed: 1999-02-02
Abstract: In the case of cryptographic processing with the aid of an elliptic curve, parameters of the elliptic curve are stored in a memory of a computer. These parameters are each of substantial length. The elliptic curve is transformed in order to shorten at least one parameter significantly in length and to ensure that the high security level is unchanged in the process. One parameter is preferably shortened to 1, -1, 2 or -2 with the aid of an algorithm, whereas the other parameters have a length of several 100 bits. The shortening of even one parameter is clearly reflected in the case of devices which have little memory space.
Patent BR-9908438-A (BR)
Title: Tabletes de desintegração rápida
Inventor: DOBETTI LUCA
IPC: A61K9/50
Filed: 1999-03-04
Abstract: <B>"TABLETES DE DESINTEGRAçãO RáPIDA"<D> A presente invenção proporciona uma formulação para a preparação de um tablete de desintegração rápida compreendendo uma droga em forma multiparticulada, um ou mais excipientes inorgânicos insolúveis em água, um ou mais desintegrantes; e opcionalmente um ou mais excipientes substancialmente solúveis em água, as quantidades dos referidos ingredientes sendo tais para proporcionar um tempo de desintegração para o tablete da ordem de <B>75 segundos<D> ou menos, tipicamente de <B>30 segundos<D> ou menos.
Patent BR-9909760-A (BR)
Title: Trava deslizante
Inventor: TIEU LOC B
IPC: E05C1/10
Filed: 1999-04-14
Abstract: <B>TRAVA DESLIZANTE<D> Trava automática e de ação deslizante (10) que inclui um feixe de mola (38) moldado integralmente, que se curva para a parte posterior para fixar o painel da porta em que a trava é montada. Um recesso na face inferior da trava permite o percurso livre do feixe de mola, quando a trava se abre.
Patent BR-9910865-A (BR)
Title: Recipiente pré enchido
Inventor: POPOVSKY FRANK ALEXANDER
IPC: A61M5/32
Filed: 1999-05-31
Abstract: "RECIPIENTE PRé ENCHIDO" Uma seringa plástica pré enchida (1) que inclui: a) um êmbolo (1a); b) um batente móvel (3) que veda o êmbolo em uma extremidade; c) um encaixe de agulha (13) que é integral com o êmbolo e que é localizado na extremidade da seringa longe do batente móvel; e d) um recinto (9) que veda a seringa em sua extremidade de encaixe de agulha; onde um líquido injetável (10) é alojado dentro do êmbolo entre o batente móvel e o recinto e onde o recinto está localizado dentro do encaixe de agulha e/ou no êmbolo da seringa.
Patent BR-9917047-A (BR)
Title: Composto de piperazina, método para prepará-lo, composição farmacêutica contendo-o e seu uso
Inventor: TAKE KAZUHIKO
IPC: C07D498/04
Filed: 1999-12-10
Abstract: "COMPOSTO DE PIPERAZINA, MéTODO PARA PREPARá-LO, COMPOSIçãO FARMACêUTICA CONTENDO-O E SEU USO". A presente invenção refere-se aos derivados de piperazina da fórmula: onde cada símbolo é definido na descrição, e seu sal farmaceuticamente aceitável, para processos de preparação dos derivados, para a composição farmacêutica compreendendo os derivados, e para uso destes no tratamento ou prevenção de doenças mediadas por Tachykinin em seres humanos ou em animais.
Patent BR-9917541-A (BR)
Inventor: BALIARDA CHARLES PUENTE
IPC: H01Q5/00
Filed: 1999-10-26
Abstract: Antenna arrays which can work simultaneously in various frequency bands thanks to the physical disposition of the elements which constitute them, and also the multiband behaviour of some elements situated strategically in the array. The configuration of the array is described based on the juxtaposition or interleaving of various conventional mono-band arrays working in the different bands of interest. In those positions in which elements of different multiband arrays come together, a multiband antenna is employed which covers the different working frequency bands. The advantages with respect to the classic configuration of using one array for each frequency band are: saving in cost of the global radiating system and its installation (one array replaces several), and its size and visual and environmental impact are reduced in the case of base stations and repeater stations for communication systems. <IMAGE>
Patent GB-2358567-A (GB)
Title: Automatic monitor resolution switching method
Inventor: CHEN TONG S
IPC: G06F3/0489
Filed: 2000-01-21
Abstract: A method for determining the icon associated with the colour and resolution settings of a monitor, initiating the relevant icon to access the different settings and then storing the colour and resolution data in memory. The memory is then read to switch the monitor though the different resolution and colour settings automatically so the screen can be viewed for test purposes. An advantage is given that the monitor does not need to be re-booted after each change in screen set up.
Patent GB-2342984-A (GB)
Title: Burner
Inventor: MATON MAURICE EDWARD GEORGE
IPC: C10J3/50
Filed: 1999-06-16
Abstract: A burner for combusting gaseous mixture of gaseous fuel with a combustion supporting gas, such as oxygen or air, comprising a burner tube (11) open at one end (11') and closed at its other end (11'') with a flame holder (30) at which fuel is burnt adjacent the open end (11'), the flame holder (30) being traversed by passageways (52, 54, 56, 58) for the gaseous mixture, the burner (10) having inlets (14, 16) adjacent the closed end (11'') connected to combustion supporting gas and gaseous fuel supply lines, one of said lines having a control valve operable for controlling the size of the flame, the said one line having a pressure or flow transducer and the other line having a variable booster or restricter responsive to the transducer, for balancing air and fuel supplied to the burner (10) to ensure the gaseous mixture remains stoichiometric irrespective of the size of the flame and such that the lowest gaseous fuel mixture flow rate is at least as low as 1/60th the highest flow rate of the gaseous fuel mixture each passageway (52, 54, 56, 58) having a flared exit (60) at the end nearer the open end (11') of the burner (11) each passageway being dimensioned such that at the highest obtainable flow rate of gaseous fuel mixture the flames do not lift off from the flamer holder, at the lowest flow rate the velocity of the gaseous fuel mixture at some point within the passageway (52, 54, 56, 58) is sufficient to prevent flame back through the flame holder.
Patent GB-2358877-A (GB)
Title: Tape substrate
Inventor: VANGHELUWE LIEVEN
IPC: D03D13/00
Filed: 2000-02-07
Abstract: The invention relates to a tape substrate comprising a woven fabric having a plurality of substantially parallel warp yarns and a plurality of substantially parallel further yarns extending generally transverse the warp yarns, wherein at least some of said parallel yarns are arranged unevenly spaced apart within the fabric, said unevenly spaced yarns being arranged in groups, each group comprising a number of relatively closely spaced yarns, and said groups being spaced from each other by a relatively larger distance. The further yarns may be well and/or bias yarns and the unevenly spaced yarns may be the warp and / or weft / bias yarns. At least one face of the substrate may be adhesively coated and the tape is suitable for use in stereo mounting in printing. The substrate does not need calendering; flat yarns may be used.
Patent GB-2350734-A (GB)
Title: Method of controlling a heating element of an electric device for heating a liquid
Inventor: IMBEAUD JACQUES
IPC: A47J27/21
Filed: 2000-05-02
Abstract: An electrical device for heating a liquid, e.g. a kettle or a fat fryer, comprises a heating resistor and an associated thermistor. The control method comprises enabling the supply to the heating resistor for a first period (T1), then cutting the supply for a second period (T2). The temperature variation seen by the thermistor is monitored between the beginning of the first period and the end of the second period (tf). The supply is disabled only if the variation exceeds a predetermined threshold value. This allows the thermistor time to react to the initial period of heating and allows the supply to be cut if a fast temperature rise is detected before the heating element is damaged. After this initial test phase a heating phase (PC) may occur consisting of a series of elementary time intervals (Pci) where the heating element is energised and the temperature seen by the thermistor is checked at the end of each such interval until a predetermined set point is reached. The heating element may be a screen printed heating resistor.
Patent GB-2362649-A (GB)
Title: Triterpenoid derivatives
Inventor: HAJDUCH MARIAN
IPC: C07J63/00
Filed: 2000-05-25
Abstract: The present invention relates to the use of a compound of formula I, or a pharmaceutically acceptable salt thereof in therapy, particularly for treating a patient suffering from leukaemia, cancer or other proliferative disorder. A further embodiment relates to the use of a compound of formula I in an assay for detecting the phosphorylation state of cellular substrates. The present invention also relates to certain novel compounds of formula I, and the chemical synthesis thereof. <EMI ID=1.1 HE=51 WI=64 LX=792 LY=1162 TI=CF> <PC>wherein the symbols are as defined in the specification.
Patent GB-2348855-A (GB)
Title: Light-weight cast wheel and apparatus for casting same
Inventor: NITZ JOHN D
IPC: B60B3/06
Filed: 1998-12-30
Abstract: A one piece commercial highway vehicle wheel (10) cast from a light weight metal in mold hiving a core insert which forms a circumferential lightener recess (38) in the outboard end of the wheel.
Patent GB-2351397-A (GB)
Title: Junction box terminal arrangement
Inventor: TORIKOSHI MAKOTO
IPC: H01R9/24
Filed: 2000-06-21
Abstract: An electrical junction box consists of a relay terminal 5, a housing member 6 having a receiving cavity 24 formed therein for receiving the relay terminal 5, a circuit body (not shown) having a mating terminal which mates with the relay terminal, and a locking means (18a,18b) provided on the relay terminal for locking the relay terminal in the receiving cavity of the housing member. Lowering of positional accuracy of a relay terminal relative to a mating terminal and deformation of the relay terminal are prevented. The locking means is formed as protrusions 18a,18b on two lateral surfaces of the terminal. A protrusion may be extended longitudinally and may be curved or cornered.
Patent GB-2351974-A (GB)
Title: Electroluminescent materials
Inventor: ANDREONI WANDA
IPC: C07F5/06
Filed: 2000-07-03
Abstract: The invention relates to tris(8-quinolinolato)aluminum(III) (Alq<SB>3</SB>) . This Alq<SB>3</SB> is substituted in the 3- or 4- position with an electron-donor group and simultaneously in the 5-position with an electron-acceptor or p-delocalizing group. Using this material as an emitting luminescent layer, the efficiency of the intrinsic luminescense can be greatly enhanced.
Patent GB-2360917-A (GB)
Title: Run length compression encoding of runs of similar data words
Inventor: PELLY JASON CHARLES
IPC: H03M7/30
Filed: 2000-07-25
Abstract: In known run length compression, such as ALDC based on the work of Lempel and Ziv, the whole of an input data word is compared with stored versions <B>340</B> of the most recently transmitted data words, and where a run of identical words occur a reference to the stored data words is transmitted which is smaller than the raw data. According to the present invention the data words are compared with the most recently received data words as above <B>300</B>, but are considered to match where the difference in their numerical values falls within a preselected range <B>310,320</B>. Where a run of matching words are found an indication of the positions of the data words stored in memory is output <B>360</B>, providing lossy compression. The system may also output data indicating the difference between the earliest word of the run and the new data word to provide lossless compression. Where no run is found data defining the new data word is output. The choice of limits of the preselected range may be fixed or may vary adaptively with the data being transmitted.
Patent GB-2356498-A (GB)
Title: Variable input power supply
Inventor: YANG JOON HYUN
IPC: H02M7/06
Filed: 2000-10-20
Abstract: A world wide power supply apparatus includes a full-wave rectifier circuit 2 having a pair of AC input terminals and a pair of DC output terminals, a pair of capacitors C1, C2 connected in series between the pair of DC output terminals, a relay switch RSW connected between a common connection point of the capacitors C1, C2 and one of said pair of AC input terminals and a relay driving circuit 100 driving said relay switch RSW so that the relay switch RSW can operate in a voltage doubling mode by turning on said relay switch RSW in case that an AC voltage supplied to a pair of AC input terminals is a low voltage, and can operate in a full-wave rectification mode by turning off said relay switch RSW in case of a high voltage.
Patent GB-2364406-A (GB)
Title: Multi-user access of a database over a network
Inventor: TWADDLE GRAHAM KENNEDY
IPC: G06F17/30
Filed: 2000-11-01
Abstract: User specific data pages are pre-generated and stored for each user in advance of a receipt from the user of a request for a data page. Static and semi-static pages are stored at the server and transmitted to the user upon request. Dynamic pages, requiring information from a database server, are not pre-stored but are dynamically generated upon request. This improves the accessibility of multi-user databases e.g. Internet based online web databases, by reducing demand for database processing time, this allowing more users to access the database.
Patent GB-2359588-A (GB)
Title: Stay for a wing and frame construction
Inventor: SPINKS BARRY GEORGE
IPC: E05D15/30
Filed: 2001-02-21
Abstract: A stay 10 for a wing, the stay is mounted with respect to a frame and enabling a wing to be mounted between a fully closed position and a fully open position in which the wing extends outwards from the frame adjacent a first side of the frame. The stay comprises a support member 11 which is fixed relative to the frame and a wing arm 18, a first linkage 20 pivotally connected to the wing arm 18 and to a first slider 22 which is slidable along the support member 11, a second linkage 23 pivotally connected to the wing arm 18 and a second slider 24 which is also slidable along support member 11, friction means acting between the first slider 22 and the support member 11 so that as the wing is moved from its fully closed position, the second slider 24 preferentially moves to allow the wing to be moved towards the fully open position, the wing being movable relative to the frame to overcome the frictional force of the friction means and to permit the first slider 22 to slide along the support towards the second slider 24 and thus enable the wing to be moved away from the first side of the frame to a position in which enhanced access to an exterior surface of the wing is provided. The wing may be moved either directly to the fully open position or directly to a second position which provides the enhanced access, in each case the wing being movable to the selected position without first being moved to the second position or the fully open position.
Patent GB-2357825-A (GB)
Title: Detonators for use with explosive devices
Inventor: LERCHE NOLAN
IPC: F42D1/045
Filed: 1999-09-23
Abstract: A detonator assembly (22) for use with explosive devices includes a support structure (100), an exploding foil initiator (120) mounted on the support structure (100), and a barrel (112) attached to the support structure (100) and adjacent the exploding foil initiator (120). The support structure (100) may include a flex cable. An explosive (121) is placed in the proximity of the exploding foil initiator (120).
Patent GB-2372626-A (GB)
Title: Flow field plate geometries
Inventor: BEGG ALAN ROBERT
IPC: C25B9/19
Filed: 2001-05-03
Abstract: A flow field plate for a fuel cell comprising at least one channel 304 extending from a source of fluid to a drain 306 for said fluid, in which the cross-sectional area of said channel at drain or source is less than 95% of the cross-sectional area at source or drain respectively.
Patent GB-2376831-A (GB)
Title: Earpiece
Inventor: HENDERSON PAUL VINCENT
IPC: H04R1/10
Filed: 2001-07-04
Abstract: An earpiece 4 for use with mobile phones having a hollow, flexible sound transmission tube 12 with an ear insertion device 14 at one end and a sound receptor 18 at its other end which is adapted to be connected to the headphone outlet 8 of a mobile phone 2 or the like. The ear insertion device 14 may carry a resilient tube for insertion into the ear canal of a user.
Patent GB-2369466-A (GB)
Title: Internet billing according to page content viewed
Inventor: BROWN SEAN
IPC: G06Q30/00
Filed: 2001-07-12
Abstract: A method and system is provided for billing for access to individual content items (12-15) on a downloadable page (11). Each such item is only downloaded with, or for incorporation into, the rest of the page if selected for access by a user requesting the page. At the time of downloading the item, the server (5) generates an item-dependent billing event.
Patent GB-2368097-A (GB)
Title: Transverse-flow blower
Inventor: FICHTER ROLF
IPC: F04D29/42
Filed: 2001-07-30
Abstract: A transverse-flow blower 1 comprises an air inlet 18, an impeller 2, an air outlet 19, a separating device 6 and an air guiding device 13. The air guiding device 13 may comprise a planar cover plate 14 or may comprise an angle element consisting of a frontal cover plate (14 figure 2) and a lateral cover plate (15 figure 2). The air guiding device 13 may extend over the entire length of the air inlet 18 in a direction parallel to the axis of rotation 3 of the impeller 2. The covering depth of the guiding device 13 may be adjustable.
Patent GB-2380342-A (GB)
Title: A compensator for polarisation-mode dispersion (PMD) compensation
Inventor: WALKER STUART DOUGLAS
IPC: H04B10/2569
Filed: 2001-09-28
Abstract: A first- and second-order polarisation-mode dispersion (PMD) compensator comprises a polarisation controller 20 to polarise incoming light along two orthogonal axes, a splitter 30 arranged to split light according to the light's polarisation between first and second optical paths, a combiner 40 arranged to combine light from the two optical paths and a monitor 65 for monitoring the light output. An active wavelength-delay device 70 which may be an arrayed waveguide grating (fig. 2) is provided in one of the paths to delay different wavelengths by different amounts, thereby compensating for chromatic dispersion due to second-order PMD. The AWG also has an active group delay element (110, fig. 2) for compensating differential group delay (DGD) or first-order PMD. The delays are selected in accordance with the monitored output. Various arrangements are disclosed. For example, the single AWG unit may be replaced by two separate elements in the same path (280, 290 fig. 6) or in different paths (280, 290 fig. 7).
Patent GB-2377570-A (GB)
Title: Diverging beam optical duplex communication system
Inventor: ALEXEEVICH NIKIFOROV EVGENY
IPC: H04B10/11
Filed: 2002-02-13
Abstract: A wireless optical communication systems using two optical transceivers located at the opposite ends of an optical communication line. The optical communication system can be either two-element, when each of the said transceivers contains one optical transmitter (emitter) and one optical receiver, or it can be four-element, where each of the said transceivers contains two optical transmitters and two optical receivers. The output of each of the optical transmitters is a diverging beam of incoherent electromagnetic radiation arranged to have a cross sectional diameter which is larger than the cross sectional diameter of the respective optical receiver at that point on the communication line at which the respective optical receiver is situated. The invention reduces the probability of communication failure, higher noise resistance, and lowers operation and production costs.
Patent GB-2389027-A (GB)
Title: Shoe with device to control the flexion of the toe
Inventor: ZANATTA IVO
IPC: A43B5/14
Filed: 2002-05-29
Abstract: A device to control flexion of the toe of a shoe has a protection body 1 removably attached to at least one side of the shoe, and hinged to a back body 2 secured to the outside of the shoe. A third body 3 overlaps the other two and engages with the back body 2. The third body 3 has two opposing stops (341, 342 fig4) which engage complementary stops 151, 152 on the protection body 1 to limit movement of the protection body I and the toe of the shoe relative to the back body 2. The device is particularly useful for motorcycle boots or shoes.
Patent GB-2384045-A (GB)
Title: Device for preventing a cylinder from rolling
Inventor: MAGEE BRENDAN
IPC: F17C13/08
Filed: 2002-09-12
Abstract: A retaining device comprises a base 5 and article engaging members 9 which can retain an article with a circular cross-section. Each article engaging member may be an arcuate arm which extends approximately 120 degrees around the article, and the arms may be resilient. The device may be attached to a vehicle to prevent a gas cylinder from rolling.
Patent GB-2389771-A (GB)
Title: Heel grounding device
Inventor: HEE ROLAND
IPC: A43B3/16
Filed: 2002-10-18
Abstract: There is provided an improved visually evident heel grounding device for dissipating electrical voltages from a wearer to earth ground. This device comprises first 12, and second 14 anchor plates which are adapted to be retained about the wearer's shoe 18. An elongate conductive strap 24, is extended between the first 12 and second 14 anchor plates around the shoe's heel portion. Fasteners such as rivets 32 are used to attach the conductive strap 24 to the anchor plates. The wearer can quickly verify proper dissipation of electrical voltages by merely visually observing that the attachment between the conductive strap and the anchor plates via the fasteners remains intact.
Patent GB-2398990-A (GB)
Title: Shoe fastening; and heel construction
Inventor: PALMER PETER
IPC: A43B23/26
Filed: 2003-03-07
Abstract: A shoe having an opening 2 defined between two sides and a securing means comprising a rigid linear (slider) engagement means 4 located along each side and a closing means (tongue) 3, the closing means 3 extending between the engagement means 4 and being engaged to both engagement means for linear movement along the engagement means between a first, open position and a second, closed position, and the engagement means and the closing means being arranged such that when the closing means is in the first position a wearer's foot can pass through the opening and when the closing means is in the second position a wearer's foot cannot pass through the opening and is retained in the shoe. Each engagement means (slider) 4 is a hollow tube with a longitudinal slot (fig.6). Alternatively, the closing means is urged toward the first position by resilient means spring (4c, fig 8). Further, a shoe having hollow heel (fig. 24 etc) containing a void space (21) linked to the exterior by plurality of apertures (22) separated by bridges (25) comprising a brace element (26) extending around the perimeter of the heel and across the apertures, the brace element passing through the bridges.