baber/WOPTO huggingface dataset:
Patent AU-2001228715-A1 (AU)
Title: Positioning
Inventor: LOBO NATIVIDADE
IPC: G01C21/00
Filed: 2001-02-02
Abstract: A first transceiver can position itself by forming an ad hoc network of transceivers which assist the first transceiver in acquiring its position. A dedicated infrastructure such as GPS satellites is not required. The first transceiver, once it has acquired its position, can be involved in a network by another transceiver to assist in the positioning of that transceiver. The acquisition of the position may involve factors such as the trustworthiness of the transceivers in the network and/or the positions of transceivers with which the first transceiver cannot directly communicate. <IMAGE>
Patent AU-2001264905-A1 (AU)
Title: Process for producing a polymer composition
Inventor: MCDANIEL MAX P
IPC: C08F4/642
Filed: 2001-05-23
Abstract: A process is provided for producing a polymer composition. The process comprises contacting a narrow molecular weight distribution base polymer and a high molecular weight polymer component. The base polymer is an ethylene polymer having a Mw/Mn less than about 5 and a melt flow index from about 0.2 g/10 min to about 20 g/10 min. The high molecular weight polymer component has a molecular weight distribution such that at least a substantial portion of its molecules have a molecular weight of greater than one million. The high molecular weight polymer component being incorporated is in an amount to give about 0.1% to about 10% by weight, based on the total weight of the polymer composition, of the molecules having a molecular weight greater than one million. The polymer composition has a higher bulk density than the base polymer. In addition, when the polymer composition is blown into film, the film has improved clarity over the base polymer.
Patent WO-8203655-A1 (WO)
Title: Engine block casting
Inventor: NEJTEK GEORGE
IPC: F02B75/16
Filed: 1982-04-07
Abstract: A single cylinder engine has a cooling-air impeller mounted on the engine crankshaft and housed within an open-sided cowl integrally cast with the cylinder block. The engine has a cast metal cylinder block (3) defining a cylindrical barrel (5), a crankcase (6) and a cooling-air cowl (8). Cylindrical barrel (5) is closed by an aluminium alloy head (10) provided with a passage (13) for directing cooling air onto the cooling fins (11). The impeller (20) is mounted on a drive shaft extension of the engine crankshaft and housed within the cowl (8) which is formed with an open side enabling mounting of the impeller (20), closure thereof being effected when the engine is mounted on a mounting plate (23). Air is drawn into cowl (8) through the cage (17), passes around the annular housing (15) over the cooling fins (4) on the cylindrical barel (5) and through the passage (13) to pass over the cooling fins (11) on the cylinder head (10).
Patent WO-8504065-A1 (WO)
Title: Vision system
Inventor: VEITCH SIMON JOHN
IPC: G06T7/00
Filed: 1985-03-06
Abstract: Apparatus for viewing a target area and for providing a reaction consequent on a changing image in the target area (1), said apparatus having means (3) for viewing the target area (1) and for creating video picture frame signal of the target area, analysing means (7, 9, 11, 13, 14, 15, 17, 21, 31) for analysing the signals relating to one or more of discrete area within each picture frame, said analysing means having feeding means (13, 14, 15, 17) for feeding control signals to a reaction providing means (19, 5) to provide a change in said reaction consequent on there being an image change in the one or more discrete areas from an earlier frame.
Patent AU-2001288379-A1 (AU)
Title: Nested methylation-specific polymerase chain reaction cancer detection method
Inventor: BELINSKY STEVEN A
IPC: C12Q1/6827
Filed: 2001-08-24
Abstract: A molecular marker-based method for monitoring and detecting cancer in humans. Aberrant methylation of gene promoters is a marker for cancer risk in humans. A two-stage, or "nested" polymerase chain reaction method is disclosed for detecting methylated DNA sequences at sufficiently high levels of sensitivity to permit cancer screening in biological fluid samples, such as sputum, obtained non-invasively. The method is for detecting the aberrant methylation of the p16 gene, O 6-methylguanine-DNA methyltransferase gene, Death-associated protein kinase gene, RAS-associated family 1 gene, or other gene promoters. The method offers a potentially powerful approach to population-based screening for the detection of lung and other cancers.
Patent WO-9000422-A1 (WO)
Inventor: BELL MICHAEL JOHN
IPC: A62C2/10
Filed: 1989-07-05
Abstract: Cette invention concerne un procédé et un appareil permettant de protéger des articles de valeur de la détérioration due à la chaleur et à l'eau en cas d'incendie. Ledit appareil comprend un logement à monter de manière générale au-dessus des articles de valeur, et au moins une plaque normalement stockée dans le logement et libérée par un signal prédéterminé envoyé au moyen de rétention libérable, faisant se plier la ou les plaques afin de ménager un rideau protecteur entre le feu et l'article de valeur.
Patent WO-9208886-A1 (WO)
Title: Procede d'injection de carburant
Inventor: MOORE CHRISTOPHER PAUL
IPC: F02M21/02
Filed: 1991-11-20
Abstract: L'invention se rapporte à un procédé d'exploitation d'un système d'injection de carburant liquide à point d'ébullition faible pour un moteur à combustion interne (1), dans lequel le carburant est stocké dans un réservoir (17) et présente une pression de vapeur variable dans le réservoir (17) qui dépend de la température ambiante. Ce procédé consiste à pomper le carburant dans le rail d'injection de carburant (15) et dans les injecteurs (8, 9, 10, 11) à un niveau de pression absolu qui est maintenu à un niveau différentiel constant au-dessus du niveau de pression de vapeur variable régnant dans le réservoir (17), à contrôler le niveau de pression absolu du carburant et à faire varier la largeur d'impulsion de l'injection de carburant en fonction du niveau de pression absolu du carburant et des autres paramètres habituels du moteur. Ce procédé s'applique en particulier dans les cas où le carburant est un gaz liquéfié.
Patent WO-9220560-A1 (WO)
Inventor: BISHOP ARTHUR ERNEST
IPC: B62D5/083
Filed: 1992-04-30
Abstract: A hydraulic power steering rotary valve of generally conventional construction characterised in that the on-centre characteristics of the valve are governed by an arrangement of rolling elements (22) and pairs of notched elements (10, 20) arranged to produce a detent action between the input shaft (1) and the sleeve or driven member (2), one notched element (2) of each pair being fixed to a carrier (11) which is connected to the sleeve or driven member (2) by securing means (13) that, during assembly, is free to move under the influence of springs (23) acting on the notched elements (20) and thereby take up a position such that after completion of assembly the notched elements (10, 20) and rolling elements (22) are precisely in the correct position to provide the required detent action.
Patent WO-9413986-A1 (WO)
Inventor: NEUMANN BARRY RICHARD
IPC: F16K15/04
Filed: 1993-12-14
Abstract: L'invention se rapporte à une soupape de retenue (10) utilisée dans une chambre de précombustion (12) d'un moteur à combustion interne à combustible gazeux. La soupape de retenue (10) comprend un corps (30) pourvu d'un passage d'entrée (32) et d'un passage de sortie (34) qui est en communication fluidique avec le passage d'entrée (32) par l'intermédiaire d'un passage intermédiaire (38) de diamètre réduit. Une bille (36) de soupape se trouvant à l'intérieur du passage de sortie (34) peut être déplacée entre une première position dans laquelle elle referme ce dernier et une seconde position dans laquelle le passage de sortie (34) est ouvert afin de permettre l'écoulement d'un fluide à travers la soupape (10). Un siège (40, figure 2) de soupape annulaire est situé du côté sortie du passage intermédiaire, la bille (36) de soupape prenant appui contre ce siège lorsqu'elle se trouve dans la première position. Le passage de sortie (34) est pourvu d'un couvercle (42) présentant plusieurs orifices (44, figure 3b) permettant l'écoulement de gaz à travers le passage de sortie (34). Le couvercle (42) est vissé dans le corps (30) et remplit une double fonction, notamment celle de retenir la bille (3b) de soupape dans le passage de sortie (34) et celle d'inhiber le refoulement de fluides de température élevée dans le passage de sortie (34). Le diamètre interne du passage intermédiaire (38) est choisi de façon à obtenir un débit prédéterminé du combustible gazeux à travers la soupape de retenue (10) pour parvenir au rapport gaz/air requis dans la chambre de précombustion (12).
Patent AU-2001294347-A1 (AU)
Title: Bushing arrangement
Inventor: BEELE JOHANNES ALFRED
IPC: H02G3/22
Filed: 2001-08-08
Abstract: A bushing arrangement and method for passing an electrical cable with conductive shielding through an opening in a wall while providing protection against electromagnetic overtension and electrical interference and the like, including the placement of an electrically conductive bushing in the wall opening that is electrically connected to earth ground potential, and electrically connecting an electrically conductive tape between the electrically conducting shielding and the electrically conductive bushing so as to connect the conductive shielding to earth ground potential. The electrically conductive tape is made electrically conductive by the use of carbon black particles.
Patent WO-9600185-A1 (WO)
Title: Etrier de securite
Inventor: BOSTOCK HAYDEN GREGORY
IPC: B68C3/02
Filed: 1995-06-06
Abstract: La présente invention concerne un étrier de sécurité de cavalier empêchant que le pied du cavalier se coince dans l'étrier en cas de désarçonnement. L'étrier comporte un plancher fixé sur pivot dans un élément d'assemblage. Le plancher d'étrier peut être débloqué de l'élément d'assemblage par l'une de ses extrémités, et les éléments constituant le plancher d'étrier sont séparables, permettant ainsi de dégager le pied.
Patent WO-9720853-A1 (WO)
Title: Demineralisation et purification d'oligosaccharides et de leurs derives
Inventor: WILLIAMS KEITH LESLIE
IPC: C13B20/14
Filed: 1996-11-29
Abstract: Cette invention concerne des procédés d'extraction des sels et/ou des polypeptides contenus dans des oligosaccharides. Lesdits procédés consistent (a) à faire réagir une solution d'oligosaccharides contenant des sels et/ou des polypeptides avec un support solide comportant du carbone de façon à ce que les oligosaccharides se lient sensiblement au support solide, (b) à laver ledit support de façon à éliminer les sels et/ou les polypeptides et (c) à éluer les oligosaccharides liés audit support.
Patent WO-9911257-A1 (WO)
Title: Compositions et methodes ameliorees pour la lutte contre le tabagisme
Inventor: KING MICHAEL GLENN
IPC: A61P25/28
Filed: 1998-09-03
Abstract: L'invention concerne des compositions permettant de lutter contre le tabagisme, qui comprennent: a) un inhibiteur de la xanthine oxydase; b) un phosphate ou un composé capable de libérer du phosphate après administration à un sujet; éventuellement c) un sucre; et encore éventuellement d) un ou plusieurs véhicules ou excipients pharmaceutiquement acceptables. L'invention concerne également des méthodes permettant de lutter contre le tabagisme, qui consistent à administrer la composition ci-dessus à un sujet ayant besoin dudit traitement.
Patent WO-9914076-A1 (WO)
Title: Plateaux de vehicule pouvant etre montes et abaisses
Inventor: KENDALL JEFFREY
IPC: B60P1/02
Filed: 1998-09-16
Abstract: Châssis (12) destiné à la partie arrière d'un véhicule à traction avant, qui comprend une base (11) généralement horizontale, d'où partent vers l'arrière une paire de pieds (13). Un plateau (14), destiné à recevoir les charges, est supporté par les pieds (13) au moyen de quatre cylindres hydrauliques (15-18). Ces derniers déplacent le plateau (14) de façon à le faire passer d'une position basse adjacente à une surface supportant le châssis (12) et une position haute de transport. Un hayon (10) est fixé pivotant à l'arrière du plateau (14).
Patent WO-9409729-A1 (WO)
Title: Knee support device or prosthesis
Inventor: POSTELMANS ROBERTO JEAN JOSE
IPC: A61F5/01
Filed: 1993-10-22
Abstract: Knee support device or prosthesis of the asymmetrical multicircumvolution type comprising at least one external articulation and one internal articulation disposed on either side of a front to back vertical plane, each including at least one proximal portion (7, 19) and at least one distal portion (1, 13) articulated to one another, first connecting means (25, 26) for connecting the proximal portions to distal portions and guiding means (4, 5, 10, 11, 16, 17, 22, 23) allowing the articulated portions to effect a different movement for each articulation. The articulated portions of each articulation have bearing surfaces with complex curves different from one another, whereby they are only in partial contact at at least three points.
Patent WO-03037654-A1 (WO)
Inventor: CORTE CLAUDIO
IPC: B60B21/02
Filed: 2002-03-07
Abstract: L'invention concerne une roue, destinée notamment à être utilisée sur des véhicules, dotée d'une jante sensiblement circulaire (2) permettant la fixation d'un pneu gonflable (4), comprenant au moins un anneau de support (5), l'anneau de support (5) étant sensiblement concentrique par rapport à la jante (2) dont il constitue une partie intégrante. La présente invention a l'avantage de permettre de conduire un véhicule équipé des roues (1) ici décrites avec un contrôle total sans aucun risque de perte accidentelle de contrôle et sans que la roue (1) ou que le pneu (4) ne soit endommagé. Il est également possible d'éviter le désagrément et le danger d'avoir à changer le pneu (4) dans des endroits à forte circulation de véhicules.
Patent WO-03031796-A1 (WO)
Title: Systeme d'admission a filtre passe-bas destine a des applications de turbocompresseur
Inventor: COLE RODERICK
IPC: F04D29/66
Filed: 2002-10-09
Abstract: L'invention concerne un tube d'écoulement utilisé avec un système d'admission à turbocompresseur définissant un trajet d'écoulement longitudinal et comprenant une plaque d'atténuation du bruit logée dans le tube. Une pluralité de nervures sont ménagées sur une surface interne du tube et espacées les unes des autres, puis réglées à une fréquence souhaitée. La plaque d'atténuation du bruit comporte une pluralité d'orifices dont le diamètre et les profondeurs varient. Lorsque l'énergie acoustique créée par le turbocompresseur entre en contact avec la plaque d'atténuation du bruit et les nervures, la modification d'impédance se traduit par des réflexions acoustiques renvoyées vers le turbocompresseur. Ainsi, la plaque d'atténuation du bruit en coopération avec les nervures tient lieu de filtre passe-bas dont la mission est d'atténuer les hautes fréquences tout en laissant passer les fréquences plus basses.
Patent WO-2004005621-A1 (WO)
Title: Base thermo-structurelle reposant sur des sols instables
Inventor: MOROSCHAN CASEY
IPC: E02D31/14
Filed: 2003-06-25
Abstract: L'invention concerne un matériau d'armature utilisable lorsque le nivellement définitif et/ou préliminaire est établi une fois l'excavation réalisée sur un site de construction. Il s'agit généralement d'un matériau synthétique, du type treillis ou tiges en nylon ou polypropylène, fibre de verre, ou autre matériau de renforcement spécifié, posé sur le sol. On établit une base renforcée en couvrant le matériau de résine polymère. En durcissant, la résine et le matériau forment une base thermo-structurelle contiguë. Le matériau comporte des éléments synthétiques et/ou non synthétiques sous forme de tiges, câbles, lattage, treillis, maillage, tissus géotextiles ou autres configurations dimensionnelles, pour une pose longitudinale ou en grille, à couches uniques ou multiples, avec ou sans attaches mutuelles, sous pulvérisation in situ de système de mousse de polyuréthanne expansible haute densité à deux composants, à cellules fermées, résistant à l'eau. Le matériau peut être en nylon, polypropylène, fibre de verre, ou autre produit synthétique ou non synthétique, y compris leurs combinaisons.
Patent CA-2001139-A1 (CA)
Title: Procedure for treatment of fir-wood and leaf-wood
Inventor: BOHO ROBERT
IPC: B27K3/52
Filed: 1989-10-20
Abstract: PROCEDURE FOR TREATMENT OF FIR-WOOD AND LEAF-WOOD              ABSTRACT        This invention is concerned with methods for treating wet fir-woods or leaf-woods mainly for reduction of their moisture content and for preservation.       The procedure of the invention is conducted in two steps. In the first step, the wet wood is kept in a bath of molten paraffin or a mixture of paraffin with paraffin oil at weight ratios from 90:10 to 10:90 con-taining 0.05 to 5 per cent by weight of colloidal silicon dioxide at 80 to 180 °C for 10 to 50 minutes.       In the second step, the wood is transferred into another bath of an emulsion consisting of 10 to 30 parts by weight of an aqueous urea/formaldehyde resin with solid content of 30 to 50 per cent by weight in term of the solid content of the resin, 0.1 to 0.8 per cent by weight of catalyst, 90 to 70 parts by weight of paraffin or a mixture of paraffin with paraffin oil at weight ratios from 90:10 to 10:90, and optionally 1 to 8 parts by weight of additives, preferably emulsifier, pigment, fungicide, and insecticide. The treatment is performed at 60 to 100 °C for 20 to 150 minutes. After the wood has been removed and the excess of liquid has drained off, the wood is kept at room temperature for 24 to 48 hours.
Patent CA-2004697-A1 (CA)
Title: Thermally-transferable fluorescent compounds
Inventor: BYERS GARY W
IPC: B41M5/385
Filed: 1989-12-06
Abstract: THERMALLY-TRANSFERABLE FLUORESCENT COMPOUNDS Abstract of the Disclosure A donor element for thermal transfer comprising a support having on one side thereof a fluorescent derivative of a 1.8-naphthalimide compound dispersed in a polymeric binder, and on the other side thereof a slipping layer comprising a lubricant.  In a preferred embodiment, the compound has the formula:          wherein: R is hydrogen; a substituted or unsubstituted alkyl group of 1 to about 6 carbon atoms; or a carbocyclic or heterocyclic ring of about 5 to about 10 atoms; and D is a monovalent, nonionic, nonquenching moiety.
Patent CA-2006207-A1 (CA)
Title: Bonded non-woven polyester fiber structures
Inventor: MARCUS ILAN
IPC: D04H1/54
Filed: 1989-12-20
Abstract: A process is provided with apparatus for molding fiberballs into bonded polyester fiber structures in a continuous line system, whreby novel structures may be economically provided with advantages over bonded batts.
Patent CA-2008705-A1 (CA)
IPC: D06F37/30
Filed: 1990-01-26
Abstract: Abstract of the Disclosure A drive system for a household appliance incorporates an electric motor.  A control panel allows the user of the appliance to select from among various performance options which the appliance is able to perform.  A microprocessor, functioning as a first control unit, is responsive to the selections and to various appliance sensors monitoring operational status of the appliance to control the operation of various components within the appliance by which the selected options are performed. An AC-DC converter and inverter supply electrical power to the motor.  A second control unit, operating at a relatively faster rate of speed than the microprocessor, controls the supplying of power to the electric motor to achieve proper operation thereof.
Patent CA-2013370-A1 (CA)
IPC: G03G15/00
Filed: 1990-03-29
Abstract: A facsimile apparatus provided with a handle which is pulled out of the facsimile body when the facsimile apparatus is carried.   The handle is designed to be turned and set in an inclined position relative to the facsimile body, thereby enabling the automatic and continuous feed of a plurality of original documents to be transmitted and accordingly dispensing with an original document tray.
Patent CA-2013992-A1 (CA)
Inventor: WINDREM RON
IPC: A47G29/122
Filed: 1990-04-05
Abstract: ABSTACT OF THE DISCLOSURE          The present invention relates to a mailbox flag which is used to indicate to the owner of the mailbox when the mail has been delivered.  The flag itself comprises an elongated are of at least substantially uniform weight distribution from end to end of the arm.  The arm has a mounting region for pivotally mounting it to a mailbox with the mounting region being located off-center and closer to one end than the other end of the arm thereby providing long and short ends and a weight imbalance in the arm when it is mounted to the mailbox.  The short end of the arm is bent, preferably at 90° to the remainder of the arm to provide an actual flag portion on the arm without affecting its weight distribution.  The door of the mailbox is fitted with a catch which receives the longer end of the flag and supports it in a horizontal position.  When the mailbox door is opened, the catch is pulled away from the flag which then moves through its weight imbalance to an upright position indicating that the mailbox has been opened and that the mail has been inserted by the mail man.
Patent CA-2015715-A1 (CA)
Title: Process for producing fine patternation in chocolate surfaces
Inventor: NENDL JOE
IPC: A23G1/00
Filed: 1990-04-30
Abstract: PROCESS FOR PRODUCING FINE PATTERNATION IN CHOCOLATE SURFACES                   I. ABSTRACT OF DISCLOSURE    A process is disclosed to form fine patternation including alphanumeric characters of colored cocoa butter in a flush chocolate surface.  Apparatus used in the process provides a printing sheet defining shallow indentations wherein cocoa butter patternation is deposited by screen printing without disfiguration, and an associated mold plate defining cavities to cast chocolate over the printing sheet indentations.  The process comprises the steps of 1) screen printing colored cocoa butter in appropriate pattern on the surface of the printing plate indentations; 2) aging the configured cocoa butter; 3) aligning the mold matrices in adjacency with the printing sheet indentations; 4) filling the mold matrices with thermally plasticized settable chocolate; 5) aging the molded chocolate until set; and 6) removing the molded chocolate structure and embedded patternation for further disposition.  The process produces well defined embedded patterns in smaller chocolate structures.
Patent CA-2016781-A1 (CA)
Title: Tread assembly for retreading motor vehicle tires and mold for making the same
Inventor: GASTALDELLO GIANCARLO
IPC: B29D30/52
Filed: 1990-05-15
Abstract: IMPROVED TREAD ASSEMBLY FOR RETREADING MOTOR VEHICLE TIRES AND MOLD FOR MAKING THE SAME                    ABSTRACT           The present invention relates to an im-proved tread assembly, for retreading motor vehicle tires, characterized in that said assembly comprises a shaped tread body,having a concave face, which has a profile mating with the surface of the tire carcass, and a substantially convex face having a balance profile equal to the balance profile of the tread of a new tire.
Patent CA-2016849-A1 (CA)
Title: Monocarbamate diols, polymers derived from them and nlo-active materials therefrom
Inventor: MITRA SMARAJIT
IPC: C08G65/28
Filed: 1990-05-15
Abstract: FN:43960 CAN 1A               ABSTRACT OF THE DISCLOSURE           This invention provides synthetic routes for novel single isomers of monocarbamate diols and their polymerization to provide novel polyesters, polyurethanes, polycarbonates, and the like having pendant carbamate groups on the polymer chain.  Devices using some of these novel polymers which demonstrate nonlinear optical activity are also disclosed.