baber/WOPTO huggingface dataset:
Patent CA-2349386-A1 (CA)
Title: Nouveaux 1-aryl-4-thiouraciles
Inventor: OTTEN MARTINA
IPC: A01N43/54
Filed: 1999-10-29
Abstract: L'invention concerne de nouveaux 1-aryl-4-thiouraciles de formule (I), leur sels/énoléther, servant d'herbicides. Dans la formule, R?1¿ = H, NH¿2?, alkyle C¿1?-C¿6?; R?2¿ = H, halogène, alkyle C¿1?-C¿4?, halogénure d'alkyle C¿1?-C¿4?; R?3¿ = H, halogène, alkyle C¿1?-C¿6?, halogénure de méthyle; R?4¿ = H, halogène; R?5¿ = CN, halogène, -CO-NH¿2?, -CS-NH¿2?, -OC(R?8¿,R?9¿)-CO-O(alkyle C¿1?-C¿6?); Y = N, CH ou conjointement avec R?6¿ représentent un pont ~C-O-C(R?10¿)=N-; R?6¿ conjointement avec R?5¿ = un radical -N(R?7¿)-C(O/S)-C(R?8'¿,R?9'¿)-O- lié à R?5¿ par l'intermédiaire de l'oxygène, ou 1) H, OH, SH, CN, NO¿2?, halogène, alkyle C¿1?-C¿6?, halogénure d'alkyle C¿1?-C¿6?, halogénure d'alcoxy C¿1?-C¿6?, halogénure d'alkylthio C¿1?-C¿6?, alkylthio C¿1?-C¿6?(C¿1?-C¿6?-alkyl)carbonyle, (alkyl C¿1?-C¿6?)imino-oxycarbonyle, alcoxy C¿1?-C¿6? alkyle C¿1?-C¿6?, alcoxyamino C¿1?-C¿6? alkyle C¿1?-C¿6?, alcoxy C¿1?-C¿6? alkylamino C¿1?-C¿6? alkyle C¿1?-C¿6?, 2) l'un des radicaux suivants éventuellement substitués: alcoxy C¿1?-C¿6?, alkylthio C¿1?-C¿6?, cycloalcoxy C¿3?-C¿6?, cycloalkylthio C¿3?-C¿6?, alcényloxy C¿2?-C¿6?, alcénylthio C¿2?-C¿6?, alcynyloxy C¿2?-C¿6?, alcynylthio C¿2?-C¿6?, (alkyl C¿1?-C¿6?)carbonyloxy, (alkyl C¿1?-C¿6?)carbonylthio, (alcoxy C¿1?-C¿6?)carbonyloxy, (alcényl C¿2?-C¿6?)carbonyloxy, (alcényl C¿2?-C¿6?)carbonylthio, (alcynyl C¿2?-C¿6?)carbonyloxy, (alcynyl C¿2?-C¿6?)carbonylthio, alkyl C¿1?-C¿6? sulfonyloxy ou alkyl C¿1?-C¿6? sulfonyl, 3) 28 autres radicaux; R?7¿ = H, l'un des radicaux suivants éventuellement substitués: alkyle C¿1?-C¿6?, alcényl C¿3?-C¿6?, alcynyl C¿3?-C¿6?, alcoxy C¿1?-C¿6?, alcényl C¿3?-C¿6? oxy, alcynyl C¿3?-C¿6? oxy, cycloalkyle C¿3?-C¿6? ou cycloalcoxy C¿3?-C¿6?; R?8¿, R?9¿, R?8'¿, R?9'¿ = H, CN, alkyle C¿1?-C¿6?; R?10¿ = H, halogène, l'un des radicaux suivants éventuellement substitués : alkyle C¿1?-C¿6?, alcényle C¿3?-C¿6?, alcynyle C¿3?-C¿6?, alcoxy C¿1?-C¿6?, alcényloxy C¿3?-C¿6?, alcynyloxy C¿3?-C¿6?, cycloalkyle C¿3?-C¿6? ou cycloalcoxy C¿3?-C¿6?.
Patent CA-2349948-A1 (CA)
Title: A chromatography method and a column material useful in said method
Inventor: IRGUM KNUT
IPC: B01D15/08
Filed: 1999-11-09
Abstract: The present invention relates to a novel sorbent suitable for use as a stationary phase in a chromatography column, the core of which consists of an organic polymer of synthetic or natural origin. Further, the carrier according to the invention exhibits a plurality of covalently bonded non-aromatic zwitterionic groups on its surface. Additionally, the invention also relates to a method for purifying a particular biological macromolecule, such as a protein or a nucleic acid, by zwitterionic ion exchange chromatography as well as an ion exchange column suitable for use in zwitterionic ion exchange chromatography.
Patent CA-2351004-A1 (CA)
Inventor: EVANS JOHN RAYMOND
IPC: A61K36/47
Filed: 2001-01-08
Abstract: The invention relates to a novel sustained release pharmaceutical formulatio n adapted for administration by injection containing the compound 7.alpha.-[9-(4,4,5,5,5-pentafluoropentylsulphinyl)nonyl]oestra-1,3,5(10)- triene-3,17.beta.-diol, more particularly to a formulation adapted for administration by injection containing the compound 7.alpha.-[9-(4,4,5,5,5-pentafluoropentylsulphinyl)nonyl]oestra-1,3,5(10)- triene-3,17.beta.-diol in solution in a ricinoleate vehicle which additionally comprises at least one alcohol and a non- aqueous ester solvent which is miscible in the ricinoleate vehicle.
Patent CA-2352092-A1 (CA)
Title: Tissue paper product, and process for making the product
Inventor: PALUMBO GIANFRANCO
IPC: A61Q19/00
Filed: 1999-11-29
Abstract: The present invention relates to a tissue paper product comprising a tissue paper substrate and an enzyme inhibiting composition, the enzyme inhibiting composition being transferable from the tissue paper substrate onto the skin and being present in an amount sufficient to inhibit enzyme activity upon the skin. In particular it relates to the use of a facial handkerchief for the inhibition of enzyme activity upon the skin of the nasal region. Furthermore the present invention relates to a process for the manufacture of such tissue paper products.
Patent CA-2352138-A1 (CA)
Inventor: KAISER CLEMENT
IPC: H05K3/36
Filed: 2000-01-06
Abstract: The invention concerns a method for producing electronic modules with ball connector ( 7 ) or integrated preforms capable of being soldered on a printed circuit ( 3 ) and a device for implementing said method. The invention concerns a method for producing electronic modules in the form of ball housings combining a ball grid array ( 7 ) or geometrically identical preforms for interconnecting or shielding and surface-mounted components ( 2 ) on the same surface of a substrate ( 1 ), thereby enabling said module to be directly connectable by soldering on a printed circuit ( 3 ). The balls ( 7 ) and the components ( 2 ) are transferred in one single step onto the substrate ( 1 ) by means of a gripping device adapted to the topography of the module to be produced.
Patent CA-2354050-A1 (CA)
Title: Process and apparatus for the manufacture of a non-woven fabric
Inventor: LOCHER ENGELBERT
IPC: D04H3/16
Filed: 2001-07-25
Abstract: Process for the manufacture of a non-woven fabric by spinning of tow in the form of a linear group of filaments forming a curtain from a plurality of spinnerets by aerodynamically drawing off and stretching of the tow, whereby the tow exiting the stretching channel or drawn off a reel is moved laterally transversely by an air stream of periodically changing direction whereby the air stream in a horizontal plane is oriented obliquely relative to the tow.
Patent CA-2354544-A1 (CA)
Inventor: SCHAPPERT KEITH
IPC: C12Q1/68
Filed: 1999-10-01
Abstract: L'invention concerne des procédés permettant de traiter ou d'identifier les sujets atteints d'une maladie neurologique ou susceptibles de souffrir d'une maladie neurologique, ces procédés consistant notamment à détecter la présence d'un allèle du gène GPIIIa variant et/ou du polypeptide GPIIb variant.
Patent CA-2354656-A1 (CA)
Title: Utilisation d'au moins un extrait d'au moins une levure dans une composition destinee a stimuler les defenses immunitaires
Inventor: BRETON LIONEL
IPC: A61P17/16
Filed: 2001-08-01
Abstract: L'invention concerne l'utilisation dans une composition ou pour la préparati on d'une composition, d'au moins un extrait d'au moins une levure, cet extrait ou la composition étant destinés à stimuler les défenses immunitaires.
Patent CA-2357166-A1 (CA)
Title: Secondary shut off valve for vacuum operated liquid tank and a vacuum operated liquid tank assembly
Inventor: MCKINNEY REGINALD DAVID
IPC: F04F3/00
Filed: 2001-09-11
Abstract: A secondary shut off valve for a vacuum operated liquid tank includes a vessel having a top end and a divider which divides the vessel into an inlet chamber and an outlet chamber.      An inlet extends through the top end of the vessel providing ingress to the inlet chamber. An outlet extends through the top end of the vessel providing egress from the outlet chamber.      A fluid passage extends through the divider at the bottom end of the vessel, thereby permitting communication between the inlet chamber and the outlet chamber. A vertically aligned cylindrical body with a cylindrical passage is in communication with the outlet. A sealing seat is positioned at an upper remote end of the passage at the outlet. A floatation ball is disposed in the passage, such that as liquid rises in the outlet chamber, the ball floats up the passage into engagement with the sealing seat to shut off the outlet.
Patent CA-2359312-A1 (CA)
Inventor: MARUTSUKA TOSHINORI
IPC: H01J17/16
Filed: 2001-10-18
Abstract: A transparent electromagnetic radiation shielding/near infrared cutting material and a method of producing are disclosed.      The material comprises an identical and matched mesh-pattern transparent electromagnetic radiation shield layer having at least one of black layer/metallic layer or a metallic layer/black layer or a black layer/metallic layer/black layer; and a transparent near infrared cut layer. The transparent electromagnetic radiation shield layer and the transparent near infrared cut layer being laminated with a contact therebetween on a transparent base material.
Patent CA-2360850-A1 (CA)
Title: Verre a haute teneur en oxyde de zirconium et son utilisation
Inventor: GREULICH-HICKMANN NORBERT
IPC: C03C13/00
Filed: 2000-02-09
Abstract: L'invention concerne un verre à haute teneur en oxyde de zirconium comportant les composants suivants (en pour-cent en poids, sur la base de l'oxyde): SiO¿2? = 54 - 72; Al¿2?O¿3? = 0,5 - 7; ZrO¿2? = 8 - 20; B¿2?O¿3? = 0 - < 5; Na¿2?O = 3 - < 8; K¿2?O = 0 - 5; Na¿2?O + K¿2?O représentant 2 - < 8; CaO = 3 - 11; MgO = 0 - 10; SrO = 0 - 8; BaO = 0 - 10; CaO + MgO + SrO + BaO étant > 5 - 24; La¿2?O¿3? = 0 - 5; TiO¿2? = 0 - 4. Ce verre présente une grande résistance chimique.
Patent CA-2361355-A1 (CA)
Title: Wick roller assembly for an electrophotographic machine
Inventor: HANSELMAN JAMES F
IPC: G03G15/20
Filed: 2001-11-09
Abstract: An electrophotographic apparatus having a wick roller assembly and a method for servicing. The wick roller assembly is rotatably mounted to the fuser section of the apparatus and is releasably latched thereto whereby the fuser roller in the assembly can be quickly and easily accessed for servicing. This eliminates the need for a technician to remove the entire wick roller assembly in order to service or replace the wick roller, itself.
Patent CA-2363536-A1 (CA)
Inventor: MILANCZAK EDWIN
IPC: H01H85/045
Filed: 2001-11-19
Abstract: A fused electrical disconnect device comprises a housing and line and load connectors extending from one side of the housing. A line buss is disposed within the housing and is electrically connected to the line connector. A load buss is also disposed within the housing and is electrically connected to the load connector. A fuse holding cartridge is removably insertable into the housing. The fuse holding cartridge includes a body and line and load terminal blades extending from one side of the body. The line terminal blade contacts the line buss and the load terminal blade contacts the load buss when the fuse holding cartridge is inserted into the housing. A load protection fuse is removably insertable between the line and load terminal blades to establish an electrical current path between the line and load terminal blades.
Patent CA-2364079-A1 (CA)
Title: Weighted footwear insert
Inventor: BOCK SAMUEL
IPC: A43B17/00
Filed: 2001-12-05
Abstract: A weighted footwear insert for use inside a footwear. The weighted footwear insert includes a weighted plate defining at least one longitudinal fold line and a plurality of transversal fold lines. The fold lines are specifically positioned so as to allow the weighted plate to follow the contour of the sole of a foot during movement of the latter.
Patent CA-2369238-A1 (CA)
Title: Composes inhibiteur de l'adhesion cellulaire, anti-inflammatoires et immunosuppresseurs
Inventor: XIN ZHILI
IPC: C07D295/26
Filed: 2000-04-03
Abstract: L'invention concerne des composés cinnamide correspondant à la formule (I), dans laquelle R¿1? et/ou R¿5? désignent soit un "cis-cinnamide" (a) ou un "trans-cinnamide" (b), les autres variables étant spécifiées dans les revendications. Ces composés conviennent dans le traitement de maladies inflammatoires et immunes. L'invention concerne également des compositions pharmaceutiques contenant lesdits composés, ainsi que des techniques d'inhibition d'une inflammation ou de suppression de la réponse immunitaire chez un mammifère.
Patent CA-2369915-A1 (CA)
Inventor: BRAZELL KENNETH M
IPC: B27C1/04
Filed: 2002-01-25
Abstract: A surface planer for planing wooden boards is provided having a motor and an associated rotary cutter head operatively driven thereby in a feed roller positioned adjacent the rotary cutter head for moving wooden boards to the plane relative to the cutter. A mufti-stage chain transmission is interposed between the motor and the feed roller; the mufti-stage transmission including a dual speed stage is provided with an operator actuated speed selector element which enables the operator to vary the final drive ratio and the resulting speed of the feed roller between a high and low speed.
Patent CA-2369993-A1 (CA)
Inventor: POE ROGER L
IPC: F23M5/02
Filed: 2001-02-15
Abstract: L'invention concerne un ensemble brûleur (20) destiné à un four ou à un dispositif similaire, comprenant un foyer qui définit une zone de combustion (24). Cet ensemble brûleur (20) comprend une structure de brique annulaire (36) définissant une trajectoire centrale pour un flux d'air de combustion et une seconde structure de brique annulaire (38) concentrique par rapport à la première structure annulaire. La seconde structure de brique annulaire (38) présente un diamètre interne supérieur au diamètre externe de la première structure de brique annulaire (36), et cette seconde structure (38) est aménagée de manière à entourer au moins une partie de la première structure de brique annulaire (36), de manière qu'un conduit annulaire (80) est défini entre les deux structures. Cet arrangement est réalisé de manière que l'air de combustion circulant le long de ladite trajectoire provoque une circulation des gaz de combustion, et entraîne ces derniers à travers le conduit.
Patent CA-2370689-A1 (CA)
Inventor: AREL RICHARD
IPC: G01C15/00
Filed: 2000-03-03
Abstract: The invention concerns a multipurpose universal laser adapter, comprising a laser device and a liquid gauge, capable of being horizontally or vertically fixed and adapted to all dimensions and types of carpenter's levels, such that said device is useful for tracing reference points on the vertical or horizontal plane, without ever changing the initial carpenter's level position, and all the levels provided with said device can be automatically used and comparable to a dedicated laser level. A battery of any other power source is used to supply a laser module projecting a light beam which is used as reference point when a reference surface is being aligned or adjusted.
Patent CA-2371016-A1 (CA)
Inventor: KRISHNAN RAVI C
IPC: H01H13/807
Filed: 2000-04-20
Abstract: A cluster key arrangement (10) may be mechanically configured or electronically configured. The cluster key arrangement (10) may include twelve cluster keys (12, 14) configured in an arrangement of three columns by four rows, such as conventionally found on standard telephones (20). The cluster key arrangement may also be configured for use on cellular/mobile telephones, television remote controls, other handheld data entry devices, automotive controls, desktop/wall-mounted/cordless telephones, combination telephone recorders, personal digital assistants, and other electronic devices. The mechanically or electronically configured cluster keys provide a user with the ability to select one of a plurality of key elements representing numbers, letters, symbols, functions, etc., in a mutually exclusive manner.
Patent CA-2371298-A1 (CA)
Inventor: KRAFT WALTER
IPC: B41J2/525
Filed: 2002-02-08
Abstract: Disclosed is a process for the location dependent correction of photographic image data representing an image with a multitude of image elements, whereby the image data determine color values and at least one image property for the image elements, including the steps of: determining a correction mask with a multitude of correction elements based on the photographic image data to be corrected, whereby the correction elements are assigned to the image data and determine correction changes for the image data corresponding to the image element, the correction changes corresponding to changes of the at least one image property; and applying the correction mask to the image data, whereby the image data are changed corresponding to the correction elements.
Patent CA-2371608-A1 (CA)
Title: Self-sharpening, laminated cutting tool and method for making the tool
Inventor: RUTTER PHILIP A
IPC: B23K101/20
Filed: 2000-04-26
Abstract: An explosive laminated cutting tool (10) which provides a self-sharpening edge. The improved cutting tool is preferably comprised of two softer metals (14, 16) adhered to a hard central layer (12) forming the cutting edge, with the central layer being made of such a material as tungsten carbide. The central laminate layer (12) is preferably perforated (18, 20, 22) to allow the outer layers (14, 16) to fuse through the perforations (18, 20, 22) to adhere to one another, thus creating a strongly bonded laminated cutting structure which may be self-sharpening. A method for manufacturing the cutting tool is also described. Another embodiment comprises a laminate wherein one of the layers has a plurality of recesses (41) in the surface facing another layer. The recesses (41) are filled with particles (40) such as tungsten carbide or diamond. When the layers are explosively welded together, the particles are fused in the weld area.
Patent CA-2372903-A1 (CA)
Title: Process for brominating the side chain of 4-methylbiphenyl derivatives substituted in the 2' position
Inventor: SCHNEIDER HEINRICH
IPC: C07C69/78
Filed: 2000-04-12
Abstract: The invention relates to a method, which can be applied in industrial scale, for carrying out the side chain bromination of 4-methyl biphenyl derivatives substituted at the 2'-position with N-bromoimides or N-bromoamides in order to form 4-bromomethyl biphenyl derivatives which are substituted at the 2'-position and which are of general formula (I), wherein R can have the meaning cited in the description and in the claims.
Patent CA-2374762-A1 (CA)
Title: Process for radar measurements of the movement of city areas and landsliding zones
Inventor: FERRETTI ALESSANDRO
IPC: G01S13/90
Filed: 2000-04-20
Abstract: Process for radar measurements of movements of city areas and landsliding zones, characterised in that permanent scatterers are identified through the analysis of N-1 differential interferograms with respect to the same image (master), using a reference digital elevation model (DEM) with vertical precision better that 50 metres. For every pixel of the image selected on the satistical properties of the modulus of the reflectivity, a temporal series of the interferometric phases is generated. Then, differences among temporal series that belong to neighbouring pixels are formed (differential temporal series). For every differential temporal series, the linear phase components are calculated in relation to the baseline and the phase components connected to the displacement model, already known, in relation to the time. The relative error between the precise elevation of the pixel and that supplied from the reference DEM is associated with the linear phase component of the differential temporal series in relation to the baseline.
Patent CA-2375617-A1 (CA)
Inventor: MITTERER ARTUR
IPC: C07K19/00
Filed: 2000-05-31
Abstract: The invention relates to compositions, methods, and gene therapy reagents to  promote or to inhibit angiogenesis in the treatment of peripheral vascular o r cardiovascular diseases, utilizing a chimeric molecule comprising an angiogenic factor linked to a targeting molecule that specifically binds to a vascular endothelium.
Patent CA-2377740-A1 (CA)
Title: The seralogix succession modelling system
Inventor: BECKINGHAM JOHN D
IPC: G16B45/00
Filed: 2002-02-25
Abstract: Forest succession is a reality not properly dealt with in the forest industry.  Disclosed is a method that organizes (classifies) remotely sensed forest inventory data into a succession construct. SeraLogix is comprised of a succession replacement matrix defined by a flora classification, a temporal classification, and succession classification.
Patent CA-2378333-A1 (CA)
Title: Dispositif de filtre mobile
Inventor: LIRA RICARDO
IPC: B01D46/26
Filed: 1999-08-04
Abstract: La présente invention concerne un dispositif de filtre comprenant un boîtier muni d'un ventilateur de soufflage d'air (1), de préférence un ventilateur comportant une admission d'air axiale (6) et une sortie d'air radiale (7). Une unité de ventilateur et filtre à rotation axiale est placée entre l'admission d'air et la sortie d'air. L'unité de filtre comprend au moins un élément de filtre (3) possédant une face avant et une face arrière. Les faces avant et arrière adjacentes de l'élément de filtre sont espacées l'une par rapport à l'autre sur au moins une partie de la totalité de leur largeur et/ou longueur de façon que l'air peut circuler sans entrave dans un conduit d'air formé entre les faces avant et arrière adjacentes. Les faces avant et arrière adjacentes de l'élément de filtre se trouvent de préférence sur des éléments de filtre différents (4). De préférence, plusieurs éléments de filtre sont espacés dans la direction radiale, autour de l'axe de rotation, parallèles les uns aux autres dans la direction de rotation. Les unités de ventilateur et filtre comprennent également des moyens d'aération qui peuvent être des éléments d'aération et/ou des éléments de filtre à air. Les éléments d'aération sont aussi de préférence espacés dans la direction radiale autour de l'axe de rotation et parallèles les uns aux autres dans la direction de rotation. Les moyens d'aération facultatifs établissent un écoulement d'air selon une direction générale d'écoulement d'air à une charge de pression et selon un débit d'écoulement volumétrique donnés. Avec le ventilateur radial de type centrifuge préféré de l'invention, l'air est attiré axialement par rapport à l'axe de rotation de l'unité ventilateur et filtre et il est déchargé radialement vers l'extérieur. Les éléments d'aération et/ou filtres sont espacés par rapport aux éléments d'aération et/ou filtres adjacents afin de permettre le passage sans entrave de l'air entre eux. Les éléments d'aération comprennent un média filtrant chargé d'électrets.
Patent CA-2380806-A1 (CA)
Title: Installation de distribution et stockage de bouteilles de gaz
Inventor: CANTACUZENE SERBAN
IPC: B65G1/14
Filed: 2002-04-10
Abstract: L'installation comprend au moins une paire d'espaces adjacents, l'un (1) pour des bouteilles pleines, et l'autre (2) pour les bouteilles vides, accessibles chacun par une porte ouvrable par présentation d'un badge à un lecteur d'admission d'espace après validation par lecture d'un premier identifiant à  un poste commun d'identification muni d'une imprimante. Chaque espace (1 ; 2) comporte des râteliers (6) d'alvéoles opposés, scrutés par des caméras en vis-à-vis (10, 10') permettant d'effectuer un suivi en continu des stocks disponibles.
Patent CA-2382065-A1 (CA)
Inventor: MALIK RAJIV
IPC: A61P13/02
Filed: 2001-04-09
Abstract: The present invention relates to a bioavailable pharmaceutical composition of 13-cis vitamin A acid (also known as 13-cis retinoic acid and isotretinoin) and a process for preparing the same. 13-cis vitamin A acid is a relatively water insoluble compound that degrades when exposed to light and atmospheric oxygen. Due to its instability and relative insolubility, the bio-availability of the drug after oral administration is difficult to achieve and has always been a challenge to a development pharmacist. It would therefore be desirable to provide a dosage form in which the drug is stable and predictably bioavailable.