baber/WOPTO huggingface dataset:
Patent AU-2001227546-A1 (AU)
Title: Bias disconnection for power saving in pll
Inventor: NIKOLAUS KLEMMER
IPC: H03L7/095
Filed: 2001-01-02
Abstract: A power conserving phase-locked loop achieves power savings by adding a switch which selectively enables the bias current for the charge pump associated with the phase comparator of the phase-locked loop. The switch is connected by a logic circuit to a counter that tracks the expected arrival time of a signal edge of the reference signal. Immediately prior to the arrival of the expected signal edge, the switch is enabled, thereby creating and applying the bias current to activate the charge pump in the event that a correction is needed to maintain the "lock" in the phase-locked loop. When the signal edge passes, the bias current is turned off again before the arrival of the next signal edge. This switching may result in a ten percent duty cycle in the biasing current, resulting in approximately a ninety percent power savings. The phase-locked loop may be used for a variety of applications, such as a frequency synthesizer in a receiver chain of wireless communications mobile terminals, where power consumption is a concern.
Patent AU-2001258293-A1 (AU)
Title: Foam part and method for producing the same
Inventor: STEINMEIER HORST
IPC: B29C44/04
Filed: 2001-03-23
Abstract: The plastic foam element for covering backrest, seat and other surfaces of motor vehicle seats comprises two foam layers (2, 3) with different compositions, and a netting consisting of a plastic material, jute, gauze or a similar item located between these layers.
Patent AU-2001262852-A1 (AU)
Title: Method for segmentation of text
Inventor: EJERHED EVA
IPC: G06F40/211
Filed: 2001-05-30
Abstract: A computerized method, and a corresponding apparatus, for segmentation of a stream of text elements comprising analyzed tokens into one or more initial clauses is disclosed. In the method, a predetermined number of consecutive text elements of said stream of text elements are scanned, starting from a given position. The predetermined number of consecutive text elements are compared with each pattern of a set of patterns for beginnings of initial clauses, and a beginning of an initial clause is identified in the predetermined number of consecutive text elements, if the predetermined number of consecutive text elements match one pattern of the set of patterns for beginnings of initial clauses. The given position is then moved at least one position forward and the scanning, comparison and identification is repeated.
Patent AU-2001277466-A1 (AU)
Title: Fibre composites with excellent dimensional stability, weather resistance and flameproofing properties
Inventor: BUCKA HARTMUT
IPC: B27N9/00
Filed: 2001-06-15
Abstract: The invention relates to fibre composites with excellent dimensional stability, weather resistance and flameproofing properties. Said composites have a semi-interpenetrating network structure which consists of between 60 and 95 wt.- % fibrous material and/or wood particles and between 5 and 40 wt.- % hydrophobed melamine resin. The composites are produced by a method, in which fibrous materials and/or wood particles with a residual water content of between 0.5 and 5 wt.- % are subjected to the sorption of a non-aqueous ammoniac dispersion or solution of a hydrophobed melamine resin precondensate, the plastic reaction mixture is discharged, after degasification of the volatile components, as a strand or raw film and the granulate is then subjected to an extrusion process or an injection moulding process to obtain moulded materials, at processing temperatures of up to 200  DEG C, or the raw film is subjected to post-processing by compression moulding or calendering, at processing temperatures of up to 180  DEG C, the fibre composite being cured during said process. The fibre composites are suitable for use as high-performance wood products and moulded wood semi-finished products in the form of panels, sections, hollow sections and tubes with a low-water absorption and excellent dimensional stability, weather-resistance and flameproofing properties, in particular in the furniture industry, in automotive construction and for construction applications such as façade elements.
Patent WO-8302978-A1 (WO)
Inventor: EWING PETER ANTHONY
IPC: F01C19/10
Filed: 1983-02-22
Abstract: An orbital engine has vanes (70) supported by the engine housing and piston member (40) to reciprocate radially in the housing as the piston member (40) orbits. Vane legs (72) extending along the end faces (42) of the piston member (40) slide relative thereto in a direction at right angles to the reciprocating movement of the vane (70). A seal assembly mounted in each vane leg (72) has a seal pad (86) directed towards and co-operating with a seal ring (60) carried in a groove in the end face (42) of the piston member (40) and a base portion (85) which engages a face in the end wall of the housing so that the vane (70) may move in the axial direction of the piston member axis relative to the seal assembly and independently thereof. Springs are provided to urge the seal pad (86) radially outward to engage the transverse face (80a) of the vane (70) which slides on the outer periphery of the piston member (40) to maintain sealing between the external corner of the piston member (40) and the internal corner of the vane (70) at the junction of the vane transverse face (80a) and the vane leg (72).
Patent WO-8804304-A1 (WO)
Inventor: RIZZARDO EZIO
IPC: C07F7/18
Filed: 1987-12-04
Abstract: Un procédé, servant à produire des polymères par polymérisation des radicaux libres, se caractérise par l'adjonction dans le système de polymérisation d'un ou de plusieurs composés, représentés par la formule générale (A), où R1 représente un hydrogène ou un groupe capable d'activer le carbone vinylique en vue de l'addition de radicaux libres; Y représente OR2 ou CH2X(R2)n, où R2 représente un alkyle éventuellement substitué, un alkényle éventuellement substitué, un alkynyle éventuellement substitué ou un anneau carbocyclique ou hétérocyclique éventuellement substitué, saturé ou non saturé; X représente un élément, autre que du carbone, choisi parmi les groupes IV, V, VI ou VII de la table périodique ou un groupe constitué par un élément choisi parmi les groupes IV, V ou VI, auquel est fixé un ou plusieurs atomes d'oxygène; et n est égal à un nombre compris entre 0 et 3, de sorte que la valence du groupe X est satisfaite et de sorte que, lorsque n est supérieur à 1, les groupes représentés par R2 peuvent être identiques ou différents.
Patent WO-9011723-A1 (WO)
Title: Improved surgical instrument
Inventor: PERICIC LJUBOMIR
IPC: A61B17/32
Filed: 1990-04-06
Abstract: A microsurgical instrument comprises a generally cylindrical handpiece (10) split longitudinally to provide two semi-cylindrical parts (12, 13) which are pivotally mounted at one end thereof, to a central support member (14), for symmetrical pivotal movement at the other end towards and away from each other. A spring (26) biases the parts (12, 13) away from each other. A spindle (11) extends beyond the second end, comprising a pair of co-axial shafts (16, 17) which are connected at the first end via respective levers (23, 24) to respective handpiece parts (12, 13) and at the second end to a functional tip of scissor, forceps, or the like, type construction each jaw member being connected to only one of the co-axial shafts (16, 17). Squeezing of the handpiece parts (12, 13) together causes simultaneous and symmetrical rotation of the co-axial shafts (16, 17) in opposite directions whereby the jaws of the functional tip are similarly activated symmetrically and in unison.
Patent WO-9501880-A1 (WO)
Inventor: BOUTSAKIS ALEX
IPC: B42F7/10
Filed: 1994-07-08
Abstract: Classeur compact et réglable (15) possédant des compartiments situés entre une pluralité de cloisons (31) maintenues en place au moyen de supports (23) fixés le long d'une tige (19); lesdits supports possèdent des fentes alignées correspondantes (24) dans lesquelles sont insérées les cloisons; lesdites fentes (24) sont disposées sur le support (23) de façon que les cloisons divergent les unes par rapport aux autres.
Patent WO-9946556-A1 (WO)
Title: Explosifs en cartouches
Inventor: BROWN CRAIG FRANKLIN
IPC: F42B3/02
Filed: 1999-03-10
Abstract: Cette invention se rapporte à une charge explosive en cartouche, qui comprend une enveloppe formant une chambre remplie d'une charge explosive, ainsi qu'un premier raccord et un second raccord placés aux extrémités opposées de l'enveloppe, le premier raccord comportant au moins un prolongement latéral et le second raccord comportant un évidement destiné à recevoir un prolongement latéral d'un premier raccord d'une seconde cartouche, de façon à maintenir la seconde cartouche à proximité adjacente et dans l'alignement pratiquement coaxial de la première cartouche mentionnée.
Patent WO-0072018-A1 (WO)
Title: Procede permettent l'identification et/ou la quantification d'un compose cible
Inventor: REMACLE JOSE
IPC: C12Q1/68
Filed: 2000-05-16
Abstract: L'invention concerne un procédé permettant l'identification et/ou la quantification d'un composé cible obtenu à partir d'un échantillon, de préférence un échantillon biologique. Ce procédé consiste à mettre le composé cible en contact avec une molécule de capture afin d'établir une liaison spécifique entre ledit composé cible et cette molécule de capture, ladite molécule de capture étant fixée sur la surface d'un support solide suivant une matrice présentant une densité d'au moins 20 régions discrètes par cm2, chacune de ces régions discrètes étant fixée à une espèce de molécules de capture; à produire une réaction aboutissant à un précipité formé à l'emplacement de ladite liaison; à déterminer la présence éventuelle de précipités dans les régions discrètes, et à mettre la présence de précipités dans les régions discrètes en corrélation avec l'identification et/ou la quantification dudit composé cible.
Patent WO-9842593-A1 (WO)
Inventor: VANGERTRUYDEN FRANS CHRISTIAAN
IPC: B65D85/60
Filed: 1998-03-03
Abstract: L'invention concerne une boîte (6) contenant au moins un bonbon (4), de forme sensiblement cylindrique, qui comporte une ouverture destinée au passage de bonbons emballés ou non emballés (1), et qui a sensiblement la même forme et les mêmes dimensions que les boîtes-boissons vendues dans les distributeurs automatiques. L'invention concerne également un distributeur automatique (10) qui comprend une chambre de stockage réfrigérée (11) située au-dessus d'une zone de distribution (12) conçue pour distribuer des boîtes cylindriques (6) et qui contient au moins une boîte (6) conforme aux revendications ci-dessus.
Patent BG-48549-A1 (BG)
Title: Taximeter
Inventor: PETKOV JOSHKO S
IPC: G07B13/00
Filed: 1987-10-08
Abstract: The taximeter is applicable for the automatic charging on public transport depending on the distance travelled and on the duration of the service. It improves the operational precision and reliability of the different vehicles and decreases the opportunities for misuse. The taximeter consists of a distance detector (1), a counter (2), a register (3), comparison logic (4), a standard register (5), a second register (6), correction logic (7), a distance reporting unit (8), a standard register (9), a travelled distance reducer (10), a time detector (11), a timer (12), an idle time charge reducer (13), a comparison unit (14) connected to the timer (12). The current account computing and general data unit (15) is connected to a buffer memory consisting of functional registers (16) and buffer memory consisting of control registers (17). The taximeter also consists of a PMRD unit for control programmes (18), a PMRD unit for constants (19), an indicative register for external indication (20), an amplifier for external indication of the taximeter (21), an indicative register for internal indication (22), a decoder (23), whose outputs are connected to the amplifiers for segments of the internal indication of the apparatus (24). The outputs of the counter for the status (25) are connected to the inputs of the decoder of the status (26), whose outputs are connected to digit amplifiers of the internal indication (27). The junior half of the outputs of the decoder (26) is connected to a keypad (28).
Patent BG-51064-A1 (BG)
Title: Composition for vegetative tissue culture growth regulation
Inventor: VASILEV GEORGI N
IPC: A01N47/30
Filed: 1991-01-21
Abstract: The composition is based on new auxim derivatives and a synthetic cytokinin. It shows high biological activity and is applicable in the plant-growing industry. The composition contains hydrazide of 4-chlorophenoxyacetic acid and N-3-chlorophenyl-N-2-(4-methylpyridyl)-urea with a concentration from 0.5 to 4.0 mg/l.
Patent WO-8704737-A1 (WO)
Inventor: GIRALDI JOAO MIGUEL
IPC: D05C17/00
Filed: 1987-01-29
Abstract: Un procédé de fabrication de tapis, de carpettes et d'articles analogues consiste à effectuer, à l'aide d'une rangée d'auguilles, une première application de fils sur une base pré-tissée, sur laquelle une seconde application de fils est effectuée dans une direction différente de la première direction, formant ainsi une structure tuftée à double direction. Ledit procédé peut servir à fabriquer des tapis de grandeur et de forme différentes et permet d'obtenir un tissage auto-porteur. Il peut également servir à fabriquer d'autres articles textiles à l'aide des procédés doubles et triples.
Patent WO-0127439-A1 (WO)
Title: Accentuation de la mobilite d'un hydrocarbure au moyen d'un additif en phase vapeur
Inventor: NASR TAWFIK NOAMAN
IPC: E21B43/24
Filed: 2000-10-10
Abstract: Cette invention concerne un procédé d'extraction d'hydrocarbures situés dans un gisement souterrain par injection de vapeur et d'un additif dans le gisement. L'additif renferme au moins un liquide non aqueux choisi pour sa température d'évaporation, qui doit correspondre à ±150 °C environ à celle de la vapeur à la pression de travail. Parmi les additifs qui conviennent figurent des hydrocarbures C1 à C25, le dioxyde de carbone et des combinaison de ces composés. Une partie au moins de l'additif se condense dans le gisement. La mobilité des hydrocarbures est plus importante que celle procurée par l'emploi de la seule vapeur pour des conditions de gisement sensiblement analogues.
Patent WO-03082336-A1 (WO)
Title: Methode contraceptive pour les femmes
Inventor: CASPER ROBERT F
IPC: A61K31/565
Filed: 2003-04-03
Abstract: L'invention concerne une méthode contraceptive améliorée pour les femmes. Cette méthode permet de réduire sensiblement la métrorragie et les troubles émotionnels ou de l'humeur chez les femmes. Plus particulièrement, l'invention concerne une unité contraceptive comprenant au moins un inhibiteur de l'aromatase combiné avec une combinaison renfermant une substance présentant une activité oestrogénique, ou une substance présentant une activité progestinique, ou ces deux substance, en doses suffisantes pour prévenir la grossesse chez les femmes.
Patent WO-2004057846-A1 (WO)
Title: Systeme de messagerie vocale pour reseaux a commutation par paquets
Inventor: POUSTCHI BEHROUZ
IPC: H04M1/7243
Filed: 2003-12-22
Abstract: Selon l'invention, un dispositif (101) de réseau possède un module de messagerie vocale conçu pour fournir une fonctionnalité de messagerie vocale pour des appels d'un premier type dirigés vers le dispositif de réseau. Les appels de premier type sont à l'origine destinés au dispositif de réseau. Ledit module de messagerie vocale fournit également une fonctionnalité de messagerie vocale pour des appels d'un deuxième type dirigés vers le dispositif (101) de réseau. Les appels de deuxième type sont à l'origine destinés à un ou à plusieurs autres dispositifs (102-105) de réseau, le dispositif (101) de réseau ayant été désigné comme dispositif de réseau de secours. Dans un système possédant lesdits dispositifs (101-106) de réseau, la fonctionnalité de messagerie vocale peut être fournie localement au niveau desdits dispositifs (101-106) de réseau. Ces derniers peuvent être mis en oeuvre sous forme de téléphones. Si un dispositif (102) de réseau n'est plus disponible sur le réseau, un autre dispositif (101) de réseau désigné comme dispositif de réseau de secours prend les messages vocaux pour ledit dispositif (102) de réseau qui n'est pas disponible. Ceci permet d'améliorer notablement la fiabilité et la disponibilité globales du système.
Patent CA-2000323-A1 (CA)
Title: Injector cleaning/testing apparatus
Inventor: HARTOPP ROBERT
IPC: F02B77/04
Filed: 1989-10-06
Abstract: ABSTRACT            Title:  INJECTOR CLEANING/TESTING APPARATUS            Injector cleaning/testing apparatus is arranged to enable electrically actuated injectors to be cleaned and tested whilst in situ on an engine.  The apparatus is connected to the fuel supply system of the engine which feeds fuel and/or cleaning fluid to the engine injectors.  Measuring means is also provided for measuring the rate of flow of fuel through the injectors.  Fuel is pumped to pressurise the supply of fuel to the injectors; the pressure is measured and the rate of change of the pressure is determined as an injector is opened thereby determining the rate of flow through the injector.  The apparatus also includes an arrangement whereby the engine fuel supply pump is used during cleaning and an arrangement by which the injectors may be actuated in different modes without disconnection.
Patent CA-2002260-A1 (CA)
Inventor: MORRIS MARY L
IPC: C01F7/30
Filed: 1989-11-06
Abstract: FN:  43643CAN2A     Abstract of the Disclosure A process of producing alpha alumina ceramic abrasive grain by sintering alpha alumina monohydrate is improved by seeding with a crystalline oxide of iron having a particle size of less than 150 nm.
Patent CA-2003698-A1 (CA)
Inventor: WEST LAMAR E JR
IPC: H04N7/16
Filed: 1989-11-23
Abstract: An off-premises cable television interdiction apparatus provides a microprocessor controller for controlling and switching one or more variable frequency voltage controlled oscillators. The variable frequency oscillators selectively jam only unauthorized premium programming transmitted on particular channels of a broadband signal in the clear from a headend to a subscriber. The microprocessor controller controls the variable frequency oscillators to hop between jamming frequencies and jam particular channels under control from the headend. A frequency calibration routine is executed periodically upon power-up to determine gain parameters for the oscillators. A heterodyned variable frequency oscillator may be provided for the interdiction system which moves the frequency of the variable frequency oscillator out of the television band and mixes the variable frequency oscillator output with a fixed local oscillator output to provide a jamming signal that falls in the television band. Gain control using a heterodyned oscillator may instead be provided for use in the interdiction system which uses one channel of the broadband signal as the jamming signal. Automatic gain control may also instead be provided for controlling the attenuation of a variable attenuator in accordance with a gain function determined by interpolation and previously stored in memory by a calibration routine executed periodically or upon power-up. The calibration routine may run concurrently with a frequency calibration routine for controlling the frequency of the jamming signal.
Patent CA-2005999-A1 (CA)
Title: Low crosstalk reversed .beta. electrodes for directional coupler switch
Inventor: KOROTKY STEVEN K
IPC: G02B6/122
Filed: 1989-12-19
Abstract: LOW CROSSTALK REVERSED .DELTA..beta.     ELECTRODES FOR DIRECTIONAL COUPLER SWITCH Abstract Crosstalk for a directional coupler switch employing a reversed .DELTA..beta. electrode structure is reduced to a minimum by properly placing electrode sections over the waveguides to compensate interwaveguide coupling preceding an electrodesection with interwaveguide coupling following the electrode section.
Patent CA-2007386-A1 (CA)
Title: Speech recognition apparatus
Inventor: HATAOKA NOBUO
IPC: G10L15/16
Filed: 1990-01-09
Abstract: ABSTRACT OF THE DISCLOSURE          A speech recognition apparatus comprises means for inputting speech, speech analysis means for extracting a feature of the input speech, recognition means for recognizing phonemes or syllables which are elements of the input speech based on the feature of the input speech extracted by the speech analysis means, a first stage of neural network for receiving the phoneme string or syllable string produced by the recog-nition means and correcting a recognition error due to an affect of co-artifallation and the recognition means, and a second stage of neural network for hypothesizing contents of words or syllables of the input speech.
Patent CA-2008405-A1 (CA)
Title: Chemical composition for external application
Inventor: OKAZAKI KIYOTAKA
IPC: A61K8/00
Filed: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE       Disclosed is a chemical composition for external application, which comprises a kojic acid or kojic acid derivative and an unsaturated linear fatty acid having from  4  to  26  carbon atoms  and  having  from  1  to  6 unsaturated  bonds  where  the  position(s)  of  the unsaturated bond(s) is(are) any desired position(s) in the alkyl chain of the acid except the terminal opposite to the carboxyl group thereof or a derivative thereof as active ingredients.   By the synergistic effect of the two active ingredients, the composition is effective for noticeably  preventing  formation  of  melanin  to  cause freckles  and  spots  in  the  skin  and  for  noticeably whitening the skin.
Patent CA-2009482-A1 (CA)
Title: Light radiator
Inventor: MORI KEI
IPC: A01G7/04
Filed: 1990-02-07
Abstract: ABSTRACT OF THE DISCLOSURE      A light  radiator  includes  a semitransparent tubular container, a large number of transparent plates arranged in series inside of said tubular container in such a way as to be  inclined in the  same  direction as  the  axis  of  said container,   a   light-guiding,   cable-connecting   portion provided at one end of the container to connect thereto the output end of a light-guiding cable, a lens inserted between the   light-guiding,   cable-connecting   portion   and   the transparent plate  and a  motor  for  rotating the  tubular container.   The  transparent plates  each have  at  least a partial reflecting surface and their reflecting surfaces are made larger in size because of being farther from the lens in order to reflect a substantial,  even amount of  light rays.   A light radiator  capable of  radiating solar  rays which are focused by lenses introduced into a light-guiding cable and of being transmitted therethrough to the light radiator for radiating them to such objects as plants etc?.
Patent CA-2010524-A1 (CA)
Title: Adjustable reflector attachment
Inventor: BOGDANOVS ANDRIS
IPC: F21V17/02
Filed: 1990-02-21
Abstract: ABSTRACT      A  lighting  fixture  10  having  parabolic,  asymmetric, adjustable reflectors 20.  Reflector 20 is attached to light 10 by fastener 40 to adjust reflector 20 end.
Patent CA-2014983-A1 (CA)
Title: Guide for hand-held power tools
Inventor: BRADBURY TIMOTHY
IPC: B23Q9/00
Filed: 1990-04-19
Abstract: A B S T R A C T     This invention provides a guide for hand held power tools for use in cutting sheet material and the like, comprising a T-square having a straight edge adapted to abut the edge of sheet material and an arm extending normal thereto across the sheet material having a hinged base plate capable of being fastened at adjustable locations along the arm at measured dimensions from the straight edge.  Power tools, such as circular saws or routers, may be mounted on the base plate which is pivotal between a raised position in which the power tool is out of engagement with the sheet material and a lower position in which the cutting tool engages the material.