baber/WOPTO huggingface dataset:
Patent CA-2198900-A1 (CA)
Inventor: BAXTER ANTHONY DAVID
IPC: A61K31/7135
Filed: 1995-08-17
Abstract: A compound of formula (I) or salts thereof, where Ro is hydrogen or together with R7O denotes a C1-C15 hydrocarbylidenedioxy group, R1 is hydrogen, R1a or a group of formula (II), R1a is R1b or a protecting group Q, R1b is C1-C20 alkyl, C2-C20 alkenyl, C3-C10 cycloalkyl, C6-C15 aryl, C7-C16 aralkyl or a 5-or 6-membered heterocyclic group attached by a carbon atom in the heterocyclic group to the indicated phosphorus atom, R2 is R2a or -OR15 or together with R5 denotes an oxy group -O-, provided that R2 is -OR15 when R1 is a group of formula (II), R2a is a C1-C20 aliphatic group, a C3-C10 cycloaliphatic group, a C6-C15 aromatic group, a C7-C16 araliphatic group, or a 5- or 6-membered heterocyclic group attached by a carbon atom in the heterocyclic group to the indicated phosphorus atom, R3 is R3a or Z, R3a is hydrogen, halogen, hydroxy, R16, -OR16, OCOR16, -OSO2R16, or tri(C1-C15 hydrocarbyl)silyloxy, R4 is hydrogen, halogen or R17, R5 is R5a or Z or together with R2 denotes an oxy group -O-, R5a is hydrogen, halogen, hydroxy, R18, -OR18, -OCOR18, -OSO2R18, or tri(C1-C15 hydrocarbyl)silyloxy, or together with R6 denotes a C1-C15 hydrocarbylidenedioxy group, R6 is halogen, hydroxy, -OR19, -OCOR19, -OSO2R19 or B1, or together with R5 denotes a C1-C15 hydrocarbylidenedioxy group, provided that R6 is not B1 when R1 is a group of formula (II) in which R14 is B2, R7 is hydrogen or R7a, R7a is R20, -COR20, -SO2R20 or tri(C1-C15 hydrocarbyl)silyl, or together with the attached oxygen atom and Ro denotes a C1-C15 hydrocarbylidenedioxy group, R8 is hydrogen, halogen, hydroxy, R21, -OR21, -OCOR21, -OSO2R21 or together with R10 denotes a valence bond, R9 is hydrogen, halogen or R22, R10 is hydrogen, halogen, hydroxy, R23, -OR23, -OCOR23 or -OSO2R23, or together with R8 denotes a valence bond, R11 is hydrogen, halogen or R24, R12 is hydrogen or R12a, or R12O- together with R13 denotes a C1-C15 hydrocarbylidenedioxy group, R12a is R25, -COR25, -SO2R25 or tri(C1-C15 hydrocarbyl)silyl, R13 is R13a or Z, R13a is hydrogen, halogen, hydroxy, R26, -OR26, -OCOR26, -OSO2R26 or tri(C1-C15 hydrocarbyl)silyloxy, or together with R14 denotes a C1-C15 hydrocarbylidenedioxy group, or together with R12O- denotes a C1-C15 hydrocarbylidenedioxy group, R14 is halogen, hydroxy, -OR27, -OCOR27, -OSO2R27 or B2 or together with R13 denotes a C1-C15 hydrocarbylidenedioxy group, provided that R14 is not B2 when R6 is B1, R15 is hydrogen or R15a, R15a is a C1 to C10 aliphatic group, a C3 to C8 cycloaliphatic group, a C6 to C15 aromatic group or a C7 to C16 araliphatic group, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26 and R27 are independently a C1 to C10 aliphatic group, a C3 to C10 cycloaliphatic group, a C6 to C15 aromatic group or a C7 to C30 araliphatic group, B1 and B2 are independently each a monovalent nucleoside base radical, and Z is substituted or unsubstituted C6 to C10 aryloxythiocarbonyloxy.
Patent CA-2199896-A1 (CA)
Title: Liquid septic tank treatment composition
Inventor: COONEY EDWARD MATTHEW JR
IPC: C02F3/34
Filed: 1997-03-13
Abstract: Aqueous septic tank maintenance compositions, process for their production, methods for their use as well as methods for the maintenance of sewage systems, particularly septic tanks and cesspools are provided.  The aqueous septic tank maintenance compositions feature a high proportion of biologically active agents per unit volume or unit weight of the compositions, and reduced numbers of stabilizing compositions generally required to ensure storage and shelf stability of the biologically active agents contained therein.  Processes for the production of these aqueous septic tank maintenance compositions, and methods for their use are also disclosed.
Patent CA-2202963-A1 (CA)
Inventor: HARRIS ROBERT G
IPC: G01P3/488
Filed: 1997-04-17
Abstract: A combined shaft seal and position sensor has a seal (6) and a sensor (4) integrally formed within a housing (2). Such an arrangement saves space and also enables bearing wear to be measured.
Patent CA-2204748-A1 (CA)
Title: Utilisation de dioxomorpholines pour lutter contre les endoparasites, nouvelles dioxomorpholines et leur procede de production
Inventor: PLANT ANDREW
IPC: A61P33/00
Filed: 1995-10-30
Abstract: L'invention concerne l'utilisation de dioxomorpholines de formule (I), où les radicaux R?1¿ à R?5¿ ont la notation mentionnée dans la description. L'invention concerne également leur utilisation pour lutter contre les endoparasites, ainsi que de nouvelles dioxomorpholines et leur procédé de production.
Patent CA-2205557-A1 (CA)
Inventor: GEFFARD MICHEL
IPC: A61K47/48
Filed: 1995-11-17
Abstract: The use of polylysine for preparing pharmaceutical compositions or combinations useful for treating neural degeneration, infectious, traumatic and toxic neuropathies, auto-immune degenerative diseases and proliferative diseases, is disclosed. Polylysine conjugates are also disclosed.
Patent CA-2208365-A1 (CA)
Title: Filter having a filter element quick-disconnect mount
Inventor: BOZENMAYER KURT
IPC: B01D29/15
Filed: 1997-06-20
Abstract: A liquid filter having a quick-disconnect filter element mount includes a filter vessel having an inlet nozzle and an outlet nozzle. The vesselhas a tube sheet which spans across at least a part of the vessel and defines aninfluent chamber in communication with the inlet nozzle and a filtrate chamber in communication with the outlet nozzle. A plurality of support core elements are connected to the tube sheet at a fixed end. A free end of the core elements extends into the influent chamber and includes a retaining barrel mounted to thefree end. Filter elements, such as cartridge type elements which have a central opening therein are positioned on the core elements, against the tube sheet. Thequick disconnect mount includes a post having a retaining body adapted to be releasably connected to the retaining barrel in the support core, to retain the filter element in place on the support core, in engagement with the tube sheet. The quick-disconnect mount includes a spring element and at least one tensioning element to provide a predetermined, settable pre-load compression on the filter element when the mount is positioned with the filter element in placeon the support core. The quick-disconnect can be configured for use with up-flow and down-flow type filter vessels and is configured to readily permit removal and replacement of the filter elements.
Patent CA-2209024-A1 (CA)
Inventor: NGUYEN PHUONG
IPC: G09F9/33
Filed: 1997-07-11
Abstract: An illuminating module to be plugged into a standard power 110 outlet consisting of light-emitting diodes. The module is a 171/2 x 9112 x 1 inches black enamalized metal case, ready to hang with a switch to flip between "OPEN" or CLOSED" illuminated sign. The sign illuminates over 200 feet and brightens even in daylight.
Patent CA-2209270-A1 (CA)
Title: Method of preparing substituted anthraquinones and use thereof for preparing rheins
Inventor: ESTANOVE CYRIL
IPC: C07C69/013
Filed: 1996-10-31
Abstract: PCT No. PCT/FR96/01714 Sec. 371 Date Jul. 1, 1997 Sec. 102(e) Date Jul. 1, 1997 PCT Filed Oct. 31, 1996 PCT Pub. No. WO97/16404 PCT Pub. Date May 9, 1997A process for the preparation of substituted anthraquinones is provided. The anthraquinones can be used to prepare pharmaceutically useful rheins.
Patent CA-2211004-A1 (CA)
Title: Personal treatment compositions and/or cosmetic compositions containing enduring perfume
Inventor: TRINH TOAN
IPC: A61K8/33
Filed: 1995-09-18
Abstract: Personal treatment compositions including leave-on hair care compositions and leave-on skin care compositions, comprising from about 0.001 % to about 50 %, preferably from about 0.005 % to about 6 %, enduring perfume, are disclosed. The enduring perfume provides a lasting olfactory sensation thus minimizing the need to use large amounts.
Patent CA-2212415-A1 (CA)
Inventor: BUYSSE STEVE
IPC: A61B18/00
Filed: 1996-01-03
Abstract: Un système chirurgical (10) présente un dispositif électro-chirurgical à électrodes multiples combiné à un système à plasma conçu pour envoyer de l'énergie électro-chirurgicale à un tissu (14) ou à des liquides biologiques (15) d'un patient (16). Le système comprend un support (17), une source d'énergie électrique (20), des électrodes connectées à la source d'énergie électrique (20), un ou plusieurs passages (22) portés par le support (17) pour transporter le gaz ionisable (23) et une source de gaz ionisable (24) présentant un débit modulable. Les passages (22) pour le gaz peuvent comporter au moins une électrode s'étendant jusqu'au champ opératoire. Les passages (22) pour le gaz peuvent comporter une partie (28) qui crée un tourbillon dans le flux de gaz. Les électrodes peuvent être placées coaxialement dans les passages (22) pour le gaz. Le système peut également être configuré pour que deux électrodes soient chacune entourée par le gaz ionisé de manière à ce que l'énergie électro-chirurgicale soit conduite vers le tissu (14) ou les liquides biologiques (15) du champ opératoire, le long de trajets conducteurs (25) dans le gaz ionisé provenant de chaque électrode. Il peut également y avoir une barrière diélectrique (26) entre les trajets conducteurs (25). Le système peut également être configuré de sorte qu'une des électrodes multiples (11) soit sensiblement en contact avec le tissu (14) ou les liquides biologiques (15) du champ opératoire et qu'une autre des électrodes multiples (11) soit dans le circuit passant dans le trajet conducteur du flux de gaz ionisé, de manière à ce que l'énergie électro-chirurgicale soit envoyée à travers le tissu (14) ou les liquides biologiques (15) du champ opératoire et entre les électrodes. On revendique également des procédés de fabrication et d'utilisation du système.
Patent CA-2214575-A1 (CA)
Title: Paroxetine tablets and process to prepare them
Inventor: DOUGHTY DAVID GEORGE
IPC: A61P25/24
Filed: 1994-12-14
Abstract: Paroxetine which is formulated into tablets using a formulation process in whichwater is absent.
Patent CA-2215908-A1 (CA)
Title: Simultaneous electronic transactions
Inventor: MICALI SILVIO
IPC: G06Q20/00
Filed: 1996-03-21
Abstract: A communication method between a first and second party, in the presence of a trusted party, that enables a transaction in which the second party receives a first value produced by the first party and unpredictable to the second party if and only if the first party receives a second value produced by the second party and unpredictable to the first party. The method includes two basic steps: exchanging a first set of communications between the first and second parties without participation of the trusted party to attempt completion of the transaction, and if the transaction is not completed using the first set of communications between the first and second parties, having the trusted party take action to complete the transaction.
Patent CA-2216344-A1 (CA)
Title: Mobile interactive radio
Inventor: BOTTUM JOSHUA
IPC: H04W88/02
Filed: 1997-09-24
Abstract: Methods and apparatus for providing asynchronous audio data to a mobile interactive radio are provided. A method for transmitting audio data includes receiving identification data from a subscriber and, in response to that identification data, transmitting asynchronous audio data to an authorized subscriber via a wireless communications system. The radio includes a receiver for receiving audio data, aconverter for converting the data to an analog signal, and an amplifier for making audible that signal.
Patent CA-2216669-A1 (CA)
Inventor: ZACCARIA PATRICK
IPC: F02C9/42
Filed: 1997-09-08
Abstract: La présente invention concerne un dispositif de contrôle de la poussée d'un aéronef, à plusieurs moteurs (M1, M4), comportant des unités de calcul (UC1, UC4) déterminant des premiers ordres de commande des régimes moteur. Selon l'invention, ledit dispositif (1) comporte de plus des moyens de contrôle (CONT1, CONT4) des deux moteurs externes (M1, M4), des moyens de calcul qui déterminent des seconds ordres de commande du régime des moteurs externes (M1, M4), permettant d'obtenir une réduction de la poussée, et des moyens de commutation qui, lors du fonctionnement normal des moteurs externes (M1, M4), adressent à ces derniers les premiers ordres de commande et, lors d'une panne d'un moteur externe (M1), adressent au moteur externe (M4) opposé les seconds ordres de commande.
Patent CA-2217346-A1 (CA)
Title: Method of production of antigen-specific glycosylation inhibiting factor
Inventor: ISHIZAKA KIMISHIGE
IPC: C12P21/04
Filed: 1995-09-25
Abstract: A method for the recombinant production and for the isolation of antigenspecific glycosylation inhibiting factor (AgGIF) is provided. Also disclosed is a method for modulating the immune responses in an antigen-specific manner utilizing an AgGIF, comprising soluble non-specific GIF-TCR.alpha. chains which bind to the antigen, and which suppress the immune response in an antigen-specific fashion.
Patent CA-2221348-A1 (CA)
Title: Transcriptional control sequences and methods
Inventor: CORNETT CATHERINE A G
IPC: C07K14/195
Filed: 1996-05-07
Abstract: Qualitative transcriptional regulatory sequences functional in plants, plant tissue and in plant cells for inducible gene expression and quantitative transcriptional regulatory sequences for increasing the transcriptional expression of downstream genetic information in plants, plant tissue and plant cells are disclosed. Also disclosed are methods and recombinant DNA molecules for improving the disease resistance of transgenic plants, especially wherein an inducible promoter controls the expression of a protein capable of evoking the hypersensitive response in a plant.
Patent CA-2224432-A1 (CA)
Title: A method of process controller optimization in a multivariable predictive controller
Inventor: HORN BRIAN C
IPC: G05B11/36
Filed: 1996-06-13
Abstract: In a process control system, having a controller for providing robust control of a process, the controller utilizes a predetermined range control procedure, the results being a control solution. The process has at least one manipulated variable and at least one controlled variable.      A method of providing dynamic optimization comprises the steps of calculating an optimized set of steady state values of the manipulated variables and the controlled variables. An augmented range control procedure is created to harmonize the set of steady state values with the control solution. The augmented range control procedure is solved, the manipulated variables generated thereby being compatible with the set of steady state values and with the control solution. The process is controlled in accordance with the manipulated variables generated by the augmented range control procedure, thereby providing optimal control of the process.
Patent CA-2227122-A1 (CA)
Title: Jeu de valence
Inventor: LABELLE DENIS
IPC: A47H2/00
Filed: 1998-03-13
Abstract: Le jeu de valence de la présente invention est destiné à être placé contre un mur vertical et comprend un panneau frontal de forme généralement rectangulaire d'une largeur fixe, pouvant être découpée à une longueur ajustable et étant formé de deux sections généralement rectangulaires, de largeurs inégales, adjacentes et retenues entre elles par une ligne de pliage. Le jeu comprend aussi deux panneaux latéraux, chacun ayant un côté arrière rectiligne destiné à s'appuyer contre le mur et un côté avant brisé en deux arêtes rectilignes étant des lignes de pliage et auxquelles sont rattachées deux sorte d'oreillettes recouvertes d'un adhésif autocollant et pivotant de 90 degrés de façon à être coplanaires à l'extrémité de leur section respective du panneau frontal auxquelles elle s'attachent, de façon à ce que les panneaux latéraux soient perpendiculaires au panneau frontal, dans une première position de ce dernier. Les trois panneaux étant faits d'un matériau rigide et léger. Une ligne de pliage additionnelle sur chaque panneau latéral permet d'inverser la position du panneau frontal et de créer un autre aspect visuel du jeu de valence. Des perforations localisées près du côté arrière des panneaux latéraux permettent d'accrocher le jeu de valence au mur.
Patent CA-2232651-A1 (CA)
Title: Dynamic heating mehtod and radio frequency thermal treatment
Inventor: KASEVICH RAYMOND S
IPC: A61B18/12
Filed: 1998-03-18
Abstract: A method and system for the delivery of radiofrequency energy to the tissue, particularly, the prostate, to alleviate the symptoms of BPH is disclosed. The system incorporates a bipolar or multipolar electrode array to create an electric field where the heat created is confined solely to a specific volume of the prostate gland and therefore the heated tissue is defined only by the electrode geometry. The bipolar electrode array provides a variety of three dimensional, symmetric heating patterns within the prostatic tissue depending on the relative electrode lengths and angular separation. The system provides precision tissue temperature and impedance measurements thereby enabling the surgeon to accurately predict heating pattern performance and tissue response to RF heating.
Patent CA-2234050-A1 (CA)
Inventor: BAE KYONGTAE T
IPC: G06F19/00
Filed: 1996-09-30
Abstract: Procédé et dispositif permettant de prévoir le meilleur protocole d'injection d'agent de contraste par analyse des niveaux prévus de renforcement sur la base d'un modèle mathématique de physiologie cardiovasculaire humaine d'un phénotype donné et de la mise à jour du protocole d'injection jusqu'à ce que l'on puisse prévoir des niveaux acceptables de renforcement. On détermine ensuite l'intervalle optimum de balayage, avant de commander le balayage de la tomographie assistée par ordinateur (10) et l'injection de l'agent de contraste.
Patent CA-2234798-A1 (CA)
Title: Operating device for electric switching device
Inventor: ANDERSSON ANDERS
IPC: H01H3/26
Filed: 1996-10-31
Abstract: An operating device for operation of an electric switching device comprising a motor (12) and a carrier means, which includes a driving part (5, 9) and a driven part (7), whereby the motor via the driving part transmits a movement to the driven part which is in mechanical connection with the electric switching device.      The driving part has, from an initial position, a closing direction and an opening direction and returns to the initial position after a completed operation. Between the driving part and the driven part, there is a play which allows a manual operation.
Patent CA-2235951-A1 (CA)
Title: Novel uses of mammalian ctla-8 and related reagents
Inventor: FOSSIEZ FRANCOIS
IPC: A61P31/04
Filed: 1996-10-23
Abstract: Compositions and methods for using CTLA-8 to treat an abnormal physiological condition in an individual. The methods comprise administering a therapeutically effective amount of CTLA-8 alone, or in combination with other therapeutic reagents; or a CTLA-8 antagonist.
Patent CA-2237190-A1 (CA)
Title: Mouth prop for use in dentistry and for oral care
Inventor: POINDEXTER FORREST R
IPC: A61C17/08
Filed: 1995-11-13
Abstract: This invention is a device for use as a prop to hold the mouth open which consists essentially of a bite block with an elongated portion (3a) that is deflected to provide a turn of about 180 degrees so that the elongated portion (3a) extends around the outside of the cheek with the end of the extension pointing backward from the mouth to form a handle by which the bite block is held in position.
Patent CA-2238097-A1 (CA)
Title: Guide wire
Inventor: SCHWAGER MICHAEL
IPC: A61M25/01
Filed: 1998-05-20
Abstract: The guide wire comprises an elongated flexible shaft (2) which is tubular. A coil assembly comprises a first coil (5) having a proximal portion (6) with a peripheral size (P) providing an unstressed fit within the distal portion (3) of shaft (2). Tight recesses (14) formed between consecutive turns (12) of the coil (5) by a solder filler (13) hold adhesive (15) between the coil and the tubular shaft.
Patent CA-2239600-A1 (CA)
Inventor: HARTUNG HANS
IPC: B65D1/16
Filed: 1996-12-04
Abstract: The invention concerns a tin for foodstuffs, the tin comprising a base and a peripheral wall which projects from the base and surrounds an inner space. The upper edge of the wall delimits all around an opening in the inner space, the inner space widening conically upwards and the wall, which surrounds this inner space, merging at the bottom into the base at a rounded portion. The merging region is designed such that a peripheral annular bearing line is produced but, on the interior, the base is first further extended upwards and then a bearing surface between 1.5 and 10 mm wide is produced by a downwardly projecting peripheral annular bead.
Patent CA-2241584-A1 (CA)
Inventor: EDA TAKESHI
IPC: C09J7/26
Filed: 1998-06-22
Abstract: A sheet for protecting a paint film which does not deteriorate or discolor the paint film even when the sheet is adhered  to  protect  the  paint  film  under  the  condition containing acidic rainwater or detergent and can maintain the adhered state over an extended period of time without peeling off is disclosed.   The sheet for protecting a paint film comprises a porous substrate and a pressure-sensitive adhesive layer formed on one surface of the porous substrate.  The sheet has an air permeability in a direction of sheet thickness of 20,000 sec/100 cc or more and a moisture permeability in a direction of sheet thickness of 2,000 g/m2 24 hr or more.  The sheet for protecting a paint film further comprises a porous substrate and a pressure-sensitive adhesive layer formed on one surface of the porous substrate, wherein the porous substrate has an ultraviolet transmission of 10% or less at a wavelength of from 190 to 370 nm.
Patent CA-2241609-A1 (CA)
Title: Polymeric material having a cloth-like appearance
Inventor: WEDER DONALD E
IPC: B32B27/08
Filed: 1998-06-25
Abstract: Flexible polymeric materials having a cloth-like appearance suitable for use in the formation of flower pot covers, floral wrappings and ribbon materials are disclosed.
Patent CA-2243165-A1 (CA)
Inventor: FENLON CHRISTOPHER
IPC: G01M3/36
Filed: 1996-12-20
Abstract: A package tester is provided which uses a rotating platen (10) to convey packages under test between first and second test positions. A compressive load (22) is applied to a package (50) before it reaches the first test position and travels with and remains in contact with the package as it moves towards the second test position. Thus, the package is kept under load for longer than is possible with known package testers working at an equivalent test rate.
Patent CA-2243737-A1 (CA)
Title: Lighting system
Inventor: STOCKWALD KLAUS
IPC: H01J61/36
Filed: 1998-07-20
Abstract: Lighting system, comprising a mercury-free metal halide lamp with a light yield of at least 75 lm/W and a colour rendition index of at least 75 and an electronic ballast, the electronic ballast impressing a square-wave power supply on the lamp and keeping the power constant. The filling comprises the following components:   .cndot. a buffer gas which also acts as starting gas to start the lamp, .cndot. a voltage gradient generator, comprising at least one metal halide which vaporizes readily and which is chiefly (by more than 50%) responsible for generating a voltage gradient which corresponds approximately to that of mercury, and .cndot. a light generator comprising one metal and/or one metal halide.