baber/WOPTO huggingface dataset:
Patent CA-2309430-A1 (CA)
Inventor: HALL ROGER GRAHAM
IPC: A01N43/78
Filed: 1998-11-02
Abstract: Described are a compound of formula (I), wherein X and Y are, independently of one another, florine or chlorine, and Z is O or S; and where appropriate their possible tautomers, in each case either in free form or in the form of a salt; a method for the preparation and application of these compounds and their tautomers; pesticides whose active ingredient is selected from these compounds and their tautomers; and a method for the preparation and application of these compositions, intermediates, in free form or in the form of a salt, for the preparation of these compounds and where appropriate their tautomers in free form or in the form of a salt.
Patent CA-2312439-A1 (CA)
Title: Rubber composition containing hydroxyl terminated polyalkylene polymer and tire with tread thereof
Inventor: SANDSTROM PAUL HARRY
IPC: C08L21/00
Filed: 2000-06-27
Abstract: This invention relates to a rubber composition comprised of a combination of cis 1,4-polyisoprene rubber and at least one liquid hydroxyl terminated polyalkylene polymer and to such a composition being sulfur cured. The rubber composition can also contain an additional dime-based elastomer. The rubber composition contains reinforcement as carbon black or as carbon black and/or silica together with a coupling agent. The invention also relates to a tire having a tread of such rubber composition.
Patent CA-2315375-A1 (CA)
Title: A dried or frozen pharmaceutical preparation containing a class iii antiarrhythmic compound
Inventor: GRANATH ANNA-KARIN
IPC: A61K47/02
Filed: 1999-10-11
Abstract: The present invention relates to dried preparations containing a class III  antiarriythmic compound in the form of crystalline or amorphous salt or any combination thereof, where the counterion is selected from pharmaceutically acceptable water-soluble organic or inorganic acids. The present invention also relates to frozen preparations containing a class III antiarrhythmic coumpound in the form of salt solution, where the counterion is selected from pharmaceutically acceptable water-soluble organic or inorganic acids.  Preferred preparations contain a salt of the compound 3,7-diazabicyclo[3.3.1]-nonane-3-carboxylic acid, 7-[(2S)-3-(4-cyanophenoxy)-2-hydroxypropyl]-1,1-dimethylethyl ester (Compound A). Further aspects of the present invention include salts of Compound A per se, processes for preparing the preparation, as well as use of the preparations for prophylaxis and/or treatment of cardiac arrhythmia.
Patent CA-2316511-A1 (CA)
Inventor: MYER ROBERT EVAN
IPC: H01P5/16
Filed: 2000-08-22
Abstract: The high directivity coupler includes at least a first and second directional coupler, each producing forward and reverse signals from a signal traveling along a transmission line. A combiner combines the forward signals in an additive manner while canceling the reverse signals with one another.
Patent CA-2316975-A1 (CA)
Inventor: MICHON FRANCIS
IPC: C12R1/01
Filed: 1998-12-23
Abstract: A procedure to isolate large quantities of capsular polysaccharides (CPS) from culture supernatants as well as bacterial cells of gram-negative and gram-positive bacteria using base extraction is described.  The procedure is simple, rapid, reproducible and applicable to a variety of bacterial species. The method also yields novel CPS  characterized by their lack of covalent attachment to extraneous peptidoglycan. Vaccines and methods of immunization against bacterial infection using the CPS obtained by the process of the invention are also disclosed.
Patent CA-2317157-A1 (CA)
Title: Reversible, variable displacement compressor
Inventor: WESTCOTT TIMOTHY
IPC: F04B49/12
Filed: 2000-08-29
Abstract: A reciprocating piston compressor having at least one cylinder, a reciprocable piston disposed in the cylinder, a crankshaft rotatable in both a forward and a reverse direction, the crankshaft having a cylindrical eccentric portion, a latching member pivotally engaged with the crankshaft, a cam disposed about the crankshaft eccentric portion, the piston operatively connected to the cam, and a spring connected to one of the cam and the crankshaft, the position of the latching member influenced by the spring. The cam is rotatable about the crankshaft eccentric portion between a first cam position corresponding to a first piston stroke length during forward rotation of the crankshaft, and a second cam position corresponding to a second piston stroke length during reverse rotation of the crankshaft. In one of the first and second cam positions, the cam is rotatably locked to the crankshaft eccentric portion by the latching member.
Patent CA-2322665-A1 (CA)
Title: Delivery of proteins into eukaryotic cells with recombinant yersinia
Inventor: CORNELIS GUY R
IPC: A61K39/07
Filed: 1999-03-03
Abstract: The present invention relates to recombinant Yersinia and the use thereof for delivery of proteins into eukaryotic cells, including related compositions and methods of treatment and related assays.
Patent CA-2325986-A1 (CA)
Inventor: STANLEY MARK S
IPC: C07D211/60
Filed: 1999-03-24
Abstract: L'invention concerne des composés qui correspondent à la structure générale D-L-B-(AA), par exemple à la structure (A), et sont utiles pour traiter des troubles induits par LFA-1 ou Mac-1, tels que des troubles inflammatoires, des allergies et des maladies auto-immunes.
Patent CA-2327026-A1 (CA)
Inventor: YANG BINGWEI VERA
IPC: C12N9/99
Filed: 2000-11-28
Abstract: The invention relates to compounds of the formula: (see formula I) and to pharmaceutically acceptable salts and solvates thereof wherein Y, R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 have the meanings defined in the specification. The invention also relates to pharmaceutical compositions comprising said compounds and to the use of said compounds for inhibiting abnormal cell growth in mammals. The compounds of the above formula have activity as farnesyl protein transferase inhibitors.
Patent CA-2328010-A1 (CA)
Title: Inductive heating roller apparatus
Inventor: OKAMOTO KOZO
IPC: H05B6/14
Filed: 2000-12-12
Abstract: An inverter in which the three-phase power source is used as an input power source and the single phase voltage is outputted, is provided. The single phase output voltage of the inverter is applied onto the inductive coil of the inductive heat generation mechanism provided inside the rotating roller as the exciting voltage. Because the single phase voltage obtained by being phase-converted by the inverter is used, the unbalance is not generated among the phases of the three-phase power source which is the input power source.
Patent CA-2331196-A1 (CA)
Title: Basb027 proteins and genes from moraxella catarrhalis, antigens, antibodies, and uses
Inventor: VINALS Y DE BASSOLS CARLOTA
IPC: A61P31/04
Filed: 1999-05-31
Abstract: The invention provides BASB027 polypeptides and polynucleotides encoding BASB027 polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are diagnostic, prophylactic and therapeutic uses.
Patent CA-2331332-A1 (CA)
Inventor: KALLURI RAGHURAM
IPC: A61P17/02
Filed: 1999-06-17
Abstract: Proteins with anti-angiogenic properties are disclosed, and methods of using  those proteins to inhibit angiogenesis.
Patent CA-2334443-A1 (CA)
Title: Surgical blind rivets with closing elements
Inventor: FRIGG ROBERT
IPC: A61B17/04
Filed: 1999-05-11
Abstract: The present invention relates to an orthopedic fastener for fixing an implant, suture, or tissue to a bone. The fastener comprises a blind rivet and a closing element. The blind rivet includes a head at a proximal end, a shank connected to the head, and an anchoring portion near a distal end. A bore extends though the head and shank from the proximal end to the distal end and the bore has a polygonal cross-section through the anchoring portion. The closing element has a body with an outer surface and is configured and dimensioned to be received in the anchoring portion. The outer surface of at least a portion of the closing element distal end has a polygonal cross-section flaring along the longitudinal axis toward the closing element distal end. The anchoring portion of the blind rivet severs into a plurality of anchoring legs when the closing element is pulled in the bore toward the blind rivet proximal end to thereby prevent rotation of the fastener.
Patent CA-2336483-A1 (CA)
Inventor: KATIC OGNJEN
IPC: H04L25/02
Filed: 1999-07-15
Abstract: A physical channel estimator (30) for a communication system using pilot symbols and an equalizer (16) uses a model of the system in which the impuls e response of the physical channel (24) is considered separately from the impulse responses of the pulse shaping filters (22, 28) in the transmitter a nd receiver of the communication system. The system is modeled as if the signal s were propagated first through both pulse shaping filters (22, 28) and then through the physical channel (24). To estimate the physical channel impulse response, known pilot symbols are transmitted and then sampled. The pilot symbol samples and the known impulse responses of the pulse shaping filters (22, 28) are then used to estimate the physical channel impulse response. In  one embodiment, the physical channel impulse response is considered time- invariant over the estimation period and a sufficient number of pilot symbol  samples are taken so that the system is overdetermined. A least squares meth od is then used to estimate the physical channel impulse response from the pilo t symbol samples and the known responses of the pulse shaping filters (22, 28) . Further refinements include conditioning the estimated physical channel impulse response to improve performance in low SNR conditions and estimating  a DC offset incurred from demodulating the received signal.
Patent CA-2336762-A1 (CA)
Title: Substituted phenyl uracils
Inventor: SCHWARZ HANS-GEORG
IPC: C07D239/557
Filed: 1999-07-02
Abstract: The invention relates to novel substituted phenyl uracils of general formula  (I) wherein n, Q, R1, R2, R3, R4, R5 and X have the meanings given in the description, to methods and novel intermediate products for producing said substituted phenyl uracils and to their use as herbicides.
Patent CA-2340961-A1 (CA)
Title: An underwater cable protection pipe
Inventor: POIRIER NANCY
IPC: H02G9/02
Filed: 1999-09-24
Abstract: An underwater cable protection pipe (11) is comprised of two identical longitudinal half-pipe sections (13, 13') interconnectable with one another by integrally formed mating connectors (14). The half-pipe sections (13, 13'), when interconnected together, form a longitudinal hollow pipe (11) having a stub end (15) and an articulatable clamping ball end (16) shaped to clampingly receive the stub end (15) of a like pipe (11) to interconnect two or more of the pipes (11) end-to-end about a submerged cable (12).
Patent CA-2343239-A1 (CA)
Title: Aqueous coating composition and method
Inventor: GOLDSTEIN ALBERT
IPC: C08J7/056
Filed: 1999-09-14
Abstract: A water soluble hydrophilic resin in an alcohol-free polymer solution and a method of application to natural rubber and synthetic latex products such as surgeon's gloves, catheters and condoms to increase the lubricity of the rubber products where they come into contact with skin or other tissue. The hydrophilic resin is applied in a single application step in an aqueous solution in the absence of alcohol or a separate acid priming step.
Patent CA-2346096-A1 (CA)
Inventor: UNGERER JEFFREY D
IPC: C08G18/54
Filed: 1999-09-28
Abstract: The invention relates to foundry binder systems which contain modified polyisocyanates. The modified polyisocyanates are prepared by reacting a polyisocyanate with a triglyceride of ricinoleic acid. These modified polyisocyanates and a phenolic resole resin are mixed with a foundry aggregate to form a foundry mix which is shaped and cured with an amine curing catalyst.
Patent CA-2347835-A1 (CA)
Inventor: WILLIAMS P MICKEY
IPC: C07K16/18
Filed: 1999-11-30
Abstract: La présente invention concerne des compositions et des procédés permettant de stimuler et d'inhiber l'angiogenèse et la vascularisation cardiaque des mammifères, y-compris des humains. Ces compositions sont à base de polypeptides, ou d'antagonistes de ces polypeptides, identifiés par rapport à l'une ou l'autre des utilisations considérées. Les troubles qu'envisagent de diagnostiquer, de prévenir ou de traiter ces compositions sont essentiellement des traumatismes tels que les blessures, divers cancers, et des troubles affectant les vaisseaux sanguins tels que l'athérosclérose et l'hypertrophie cardiaque. L'invention concerne aussi les polypeptides de l'invention ainsi que des molécules d'acide nucléique codant ces polypeptides. L'invention concerne également des vecteurs et des cellules hôte comprenant ces séquences d'acides nucléiques, des molécules de polypeptides chimériques comprenant les polypeptides de l'invention fusionnés avec des séquences de polypeptides hétérologues, des anticorps se liant aux polypeptides de l'invention, et des procédés permettant la production des polypeptides de l'invention.
Patent CA-2350675-A1 (CA)
Inventor: GIMET RENE
IPC: A61K9/20
Filed: 2000-09-15
Abstract: The invention relates to pharmaceutical dosage forms with rapid disintegration in the mouth and to their process of preparation.These pharmaceutical dosage forms comprise at least one active principle dispersed in a mixture of excipients and are characterized in that the mixture of excipients comprises at least one weakly compressible diluting agent other than trehalose and a copolymer of 1-vinylpyrrolidin-2-one and of vinyl acetate.Applications: oral administration of a great many active principles (analgesics, antispasmodics, agents used in gastroenterology, agents for combating motion sickness, antimigraines, beta-blockers, antihistaminics, antibiotics or antibacterials, antivertigos, hypnotics, and the like).
Patent CA-2352455-A1 (CA)
Title: Methods for stool sample preparation
Inventor: SHUBER ANTHONY P
IPC: C12Q1/6886
Filed: 1999-11-22
Abstract: The present invention provides methods for the preparation of stool samples to increase the yield of relevant DNA, and further provides methods for isolating and analyzing target DNA for characteristics indicative of colorectal cancer. Methods for screening patients for the presence of cancerous or pre-cancerous colorectal lesions are also provided.
Patent CA-2354094-A1 (CA)
Title: Mattress spring cushion assembly with combination of right-hand and left-hand spring units
Inventor: SPILLER STUART
IPC: A47C27/06
Filed: 2001-07-25
Abstract: A spring cushion assembly, particularly for mattresses, comprises a plurality of spring coils aligned with one another in parallel linear spring coil rows and parallel linear spring coil columns perpendicular to the spring coil rows, each spring coil being of a configuration producing a tendency to incline laterally when compressed, with each spring coil row and each spring coil column comprising spring coils oriented relative to one another to incline in opposing directions for counteracting the tendency of the spring coils to incline.
Patent CA-2354416-A1 (CA)
Title: Light dispersion equalizer
Inventor: HASHIMOTO MINORU
IPC: G02F1/01
Filed: 2001-07-26
Abstract: A light dispersion equalizer for compensating for variation in propagation rate among employed wavelengths. On a substrate having a groove for mounting an optical fiber provided thereon, heaters are formed side by side in parallel with the optical fiber mounting groove, and the optical fiber is accommodated in the groove.      Because distance between the optical fiber and the heaters can be fixed, positioning of the optical fiber with the heaters can be performed with high accuracy.
Patent CA-2355182-A1 (CA)
Title: An apparatus for transmitting a movement between components
Inventor: KUNTZE TORSTEN
IPC: F16H21/44
Filed: 1999-12-14
Abstract: In an apparatus for transmitting a movement which, as a function of a first, translational movement of a first coupling element (1) to which a first component (2) can be coupled, produces a translational movement of a second coupling element (3) to which a second component (4) can be coupled, the invention provides that the first and the second coupling element (1, 3) are connected to one another, such that they can move by means of a first rigid element (7), and in that the first coupling element is connected to a first lever (8) which is mounted in a fixed position, and the second coupling element (3) is connected to a second lever (10) which is mounted in a fixed position. When a movement is being transmitted, the arrangement thus results in the capability first of all to retard the movement of the second component (4) and later to accelerate it again in a corresponding manner, or vice versa.
Patent CA-2359110-A1 (CA)
Inventor: WETTENDORFF MARTINE ANNE CECIL
IPC: A61P31/20
Filed: 1999-12-21
Abstract: Cette invention a trait à un produit pharmaceutique contenant, comme ingrédients actifs (1), un agent antiviral agissant contre le virus de l'hépatite B et (2), un vaccin convenant à la prophylaxie ou au traitement de l'infection par virus de l'hépatite B. Ces ingrédients actifs sont utilisés simultanément ou à la suite. Les composants préférés sont un analogue de nucléoside en tant qu'agent antiviral ainsi qu'un vaccin contre le virus de l'hépatite B renfermant un antigène de surface du virus de l'hépatite B.
Patent CA-2360269-A1 (CA)
Title: Bouteilles ou packs empilables munis d'un bec verseur avec bouchon sur l'opercule ou couvercle amovible
Inventor: PLANET ROBERT
IPC: B65D17/34
Filed: 2000-01-05
Abstract: Concept de stockage, de transport, de récupération et de valorisation de bouteilles ou packs (2) plastiques ou autre matière. L'invention concerne la faculté d'utiliser le contenant de bouteilles ou packs (2) à volonté, en utilisant le goulot bec verseur (6) et le bouchon (3) installés sur les couvercles (1) vissés, clippés ou autre, et sur les opercules (5) classiques en toute matière, disposés sur le haut des bouteilles ou packs (2) avant l'extraction définitive des couvercles (1) ou opercules (5) en vue de l'empilement des bouteilles ou packs (2). Le concept selon l'invention est destiné à faciliter l'empilement des bouteilles ou packs pour en réduire le stockage, permettre le convoyage en vue du remplissage dans un volume réduit, et, en finalité, faciliter le ramassage en vue du recyclage ou de la transformation en matière première. Le concept selon l'invention utilise pour le transport des support (10) destinés à recevoir les culots des premières bouteilles ou packs (2), le dessus de l'empilement recevant des plaques avec les empreints des bouchons (3) afin de les protéger pendant le transport des bouteilles ou packs (2) pleins. Le concept selon l'invention répond au besoin d'utiliser le produit mis dans les bouteilles ou packs (2) à la cadence voulue par le consommateur, et, à volonté, puisqu'il aura la faculté de refermer par le bouchon (3) sans avoir à retirer l'opercule (5) ou le couvercle (1), et sans se trouver avec le produit largement découvert avec le risque de se répandre.
Patent CA-2360842-A1 (CA)
Title: Junction with symmetrical weave for woven band with asymmetric weave
Inventor: MONNERIE JEAN-LOUIS
IPC: D21F1/00
Filed: 2000-02-14
Abstract: A woven strip comprising an asymmetrical weave of weft and warp yarns having symmetrical re-weaving zones extending from opposite ends thereof, in which the end warp yarns form a loop to accommodate a restraining rod. The woven strips provide fabrics for use in paper making machines and have the advantage of avoiding excess pressure during operation of the machine thereby reducing marking of the paper and wearing of the strips.
Patent CA-2364245-A1 (CA)
Inventor: CHANDRASHEKAR BHASKARAN
IPC: A61K31/194
Filed: 1999-02-18
Abstract: This invention relates to a new soluble double salt of group IA and group II A of (-)hydroxycitric acid of general formulas (I) and particularly (II). This  invention also includes a process of preparing the soluble double metal salt  of groups IA and IIA of (-)hyroxycitric acid of general formula (I) comprisi ng preparing (-)hyroxycitric acid liquid concentrate/solid lactone thereof from  Garcinia extract, neutralizing the free (-)hydroxycitric acid present in the  said (-)hydroxycitric acid liquid concentrate/solid lactone (-)hydroxycitric  acid with group IA metal hydroxides, displacing partially the group IA metal  ions in the above salt solutions by adding group IIA metal chlorides to form  soluble double metal salt of group IA and IIA of (-)hydroxycitric acid, and precipitating the said double metal salt. The instant invention also disclos ed the use of the said soluble double metal salt of (-)hyroxycitric acid in beverages and other food products.
Patent CA-2364454-A1 (CA)
Title: Electromagnetic relay
Inventor: MATSUO KENICHI
IPC: H01H50/14
Filed: 2000-03-02
Abstract: In an electromagnetic relay wherein one of the flanges 2b of the spool 2 is located inside of the opening of the case and a stationary terminal 11 is attached to this spool 2, the problem of dust occurrence due to the attachment of the stationary terminal 11 is solved so as to implement the attachment of the stationary terminal (in particular, a portion to which a stationary contact point 10 is provided) in an excellent condition. In order to achieve this, protruding portions 11e and 11f extending from the stationary terminal 10 are compressively inserted into through holes 2e and 2f configured in the flange 2b and the vicinity of the stationary contact point of the stationary terminal 11 is engaged with the engagement portion 2f formed on the other flange 2a and, thereby, the stationary terminal 11 is attached to this structure.
Patent CA-2364714-A1 (CA)
Inventor: TARDIO DON
IPC: G07F17/32
Filed: 2001-12-17
Abstract: La présente invention se rapporte à un dispositif électronique combiné permettant de télécharger et de vérifier le code des billets de loterie. Ce dispositif peut communiquer avec l'ordinateur central de la compagnie de loterie afin de prendre connaissance des résultats de loterie les plus récents. La mise à jour des derniers résultats est emmagasinée dans une mémoire non volatile. La lecture optique du numéro de billet dans le code du billet de loterie est comparée aux résultat s emmagasinés dans la mémoire de façon à permettre à l'utilisateur de savoir s i son billet est gagnant ou non.