baber/WOPTO huggingface dataset:
Patent CA-2395942-A1 (CA)
Inventor: LANTERI JEAN-BERNARD
IPC: A47G9/10
Filed: 2000-12-29
Abstract: The invention concerns a device for maintaining the body, for use as a pillow, comprising at least one surface (1) for supporting the head and a central clearance (2) defining two side surfaces (3a, 3b) extending the support surface. The invention is characterised in that said pillow has a length (L) not less than the body measurements of an adult user from the lower ribs to the ear, thereby adjusting the pillow support surface on the body in all positions of use.
Patent CA-2397945-A1 (CA)
Title: Trolley basket for self-service shop
Inventor: TEETEN PHILIPPE
IPC: B62B3/18
Filed: 2001-01-16
Abstract: A shopping basket for self service store shopping comprises two main parts, a fixed rear part and a movable front part which automatically adjust for length and width when nesting with another shopping basket. Use of tubular elements cooperating along transverse axes allows translational adjustment of the lower and side walls of the basket along a longitudinal axis of the cart and axis transverse thereto.
Patent CA-2398363-A1 (CA)
Inventor: BENNET RODNEY
IPC: G06Q10/00
Filed: 2001-01-26
Abstract: Ce système de réseau de communication comprend plusieurs ordinateurs clients, reliés de manière à pouvoir communiquer avec un réseau, lequel est à son tour relié à un ou plusieurs ordinateurs serveurs et au moins à une base de données. L'invention concerne un procédé d'étude et de recherche de tâches, anomalies et autres informations relatives au flux de travail, mettant en oeuvre un accès en temps réel à l'état des tâches et projets, sur une base continue. Des individus interagissent avec le système pour fournir des mises à jour à l'état des tâches. Ce système fait automatiquement passer à un niveau supérieur l'achèvement d'une tâche ou anomalie en souffrance qui n'a pu être achevée dans une période déterminée.
Patent CA-2398781-A1 (CA)
Title: Wireless clock synchronization
Inventor: BEKRITSKY BENJAMIN J
IPC: H04M1/72415
Filed: 2001-11-14
Abstract: A system and method for synchronizing internal clocks of receiving stations of a locating system are described. A beacon transmits reference data packets at a known position. A first arrival time is compared to a second arrival time to determine a correlated arrival time data. The first arrival time is a time of reception of the reference data packets by a first receiving station, and the second arrival time is a time of reception of the reference data packets by a second receiving station. A linear polynomial fit is computed as a function of the correlated arrival time data and the first and second arrival times. Times of arrival of data packets at the first and second receiving stations is synchronized as a function of the linear polynomial fit.
Patent CA-2403193-A1 (CA)
Inventor: BASS BRIAN MITCHELL
IPC: H04Q11/04
Filed: 2001-03-26
Abstract: A system and method of moving information units from a network processor toward a data transmission network in a prioritized sequence which accommodates several different levels of service. The present invention includes a method and system for scheduling the egress of processed information units (or frames) from a network processing unit according to stored priorities associated with the various sources of the information units. The priorities in the preferred embodiment include a low latency service, a minimum bandwidth, a weighted fair queueing and a system for preventing a user from continuing to exceed his service levels over an extended period. The present invention includes a plurality of calendars wit h different service rates to allow a user to select the service rate which he desires. If a customer has chosen a high bandwidth for service, the customer  will be included in a calendar which is serviced more often than if the customer has chosen a lower bandwidth.
Patent CA-2403917-A1 (CA)
Inventor: BERTRAND MICHEL
IPC: F16F9/44
Filed: 2001-03-19
Abstract: The invention concerns a hydraulic shock absorber (1) comprising a shock absorber body (16) wherein is provided a compression chamber in which slides a piston (3) and its rod for compressing a damping fluid which it draws with drawing means. The invention is characterised in that it has at least two different operating modes corresponding to different drawing means (MLC, MLV) and it comprises adjusting means (MR) for shifting from one operating mode to the other.
Patent CA-2405758-A1 (CA)
Title: Use of compounds having combined dopamine d2, 5-ht1a and alpha adrenoreceptor agonistic action for treating cns disorders
Inventor: VAN DER HEIJDEN JOHANNES A M
IPC: A61K45/00
Filed: 2001-05-10
Abstract: The invention relates to the use of compounds having combined sopamine D2 agonistic activity, 5-HT1A agonistic activity and a adrenoceptor agonistic activity for the treatment of CNS disorders such as Parkinson's disease.
Patent CA-2407469-A1 (CA)
Title: Combination therapy using cox-2 selective inhibitor and thromboxane inhibitor and compositions therefor
Inventor: SCOLNICK EDWARD
IPC: A61P21/00
Filed: 2001-05-14
Abstract: The present invention provides a method for the treatment or prophylaxis of COX-2 mediated conditions in patients who are at risk of developing thromboembolic events which comprises administering to said patient a therapeutically or prophylactically effective amount of a COX-2 selective inhibitor and a cardiovascular protective amount of a thromboxane inhibitor,  as well as compositions therefor.
Patent CA-2408869-A1 (CA)
Inventor: HAMMETT ROY
IPC: B65D1/24
Filed: 2002-10-18
Abstract: A low depth bottle crate has a peripheral wall of uniform height that includes a pair of side walls and a pair of end walls and a crate bottom connected to the peripheral wall. An upper surface of the crate bottom is formed to include a bottle supporting platform for each bottle to be received in the crate. There are a plurality of substantially U-shaped cut-outs in upper portions of the side and end walls that define columns between the cut-outs, lower portions of the peripheral wall and the columns being of single wall construction except for hollow caps at upper ends of the columns that are of double wall construction. The cut-outs terminate at a ledge that separates the upper portions of the side and end walls from the lower portions of the side and end walls. Each of the columns, except for four corner columns, has a support buttress extending downwardly and inwardly from a lower edge of a respective one of the hollow caps to the crate bottom. The lower portions of the side and end walls are connected to the crate bottom by a plurality of inwardly directed ribs arranged in groups, directly below each cut-out.
Patent CA-2409775-A1 (CA)
Title: Reversibly modified thermostable enzymes for dna synthesis and amplification in vitro
Inventor: SOBEK HARALD
IPC: C12Q1/68
Filed: 2002-11-28
Abstract: The invention relates to a composition comprising a first modified thermostable enzyme ex-hibiting 3'exonuclease activity but essentially no DNA polymerase activity and a second modified thermostable enzyme exhibiting DNA polymerase activity, whereas the fidelity of an amplifica-tion process is enhanced by the use of the composition in an amplification process in comparison to the use of the single second enzyme in an amplification process and, whereas said first and said second modified thermostable enzyme is reversibly modified by an inhibiting agent which results in essentially complete inactivation of enzyme activity, wherein incubation of said first and said second modified thermostable enzyme in an aqueous buffer at alkaline pH at a temperature less than 25 °C for 20 minutes results in no significant increase in the activity of said first and said second modified thermostable enzyme, wherein incubation at a temperature greater than 50 °C in an aqueous buffer at alkaline pH results in at least tow-fold increase in enzyme activity in less than 20 minutes which allow formation of primer extension products.
Patent CA-2412161-A1 (CA)
Inventor: GARCIA COLLAZO ANA MARIA
IPC: A61P9/06
Filed: 2001-06-15
Abstract: This invention relates to compounds of the formula (I) which are thyroid receptor ligands, and are preferably selective for the thyroid hormone receptor .beta., to methods of preparing such compounds and to methods for using such compounds such as in the regulation of metabolism.
Patent CA-2413749-A1 (CA)
Title: Process for making 3-hydroxyalkanenitriles and hydroxyaminoalkanes
Inventor: HERKES FRANK E
IPC: C07C253/30
Filed: 2001-07-30
Abstract: The present invention provides a process for making 3-hydroxyalkanenitriles comprising the steps of reacting an alkenylnitrile, wherein the alkenylnitri le is an alkenyl-2-nitrile or an alkenylnitrile which under reaction conditions  isomerizes to form an alkenyl-2-Nitrile, in the presence of base with benzyl  alcohol to form a 3-benzyloxyalkanenitrile adduct and then patrially hydrogenating the adduct in the presence of a trace amount of HC1 to form th e 3-hydroxyalkanenitrile or fully hydrogenating the adduct for form a 3- hydroxyaminoalkane.
Patent CA-2414425-A1 (CA)
Title: Polymeres associatifs cationiques amphiphiles, procede de preparation, utilisation comme epaississant et composition les comprenant
Inventor: BENARD SYLVIE
IPC: A61Q5/12
Filed: 2002-12-12
Abstract: La présente demande concerne de nouveaux polymères associatifs cationiques amphiphiles, hydrosolubles ou hydrodispersibles, leur procédé de préparation, ainsi que leur utilisation dans des compositions pour application topique, no- tamment à usage cosmétique, comme agent épaississant. L'invention concerne aussi les compositions comprenant ces polymères.
Patent CA-2414537-A1 (CA)
Inventor: WOLFF MARK
IPC: B65B1/30
Filed: 2001-08-09
Abstract: L'invention concerne un procédé et un appareil permettant d'amener une quantité régulée avec précision d'un matériau sec à un contenant. Une galette de poudre est formée, de préférence sous vide, dans un trou de dosage (23) formé dans une plaque de dosage (14). Cette galette de poudre représente une quantité mesurée avec précision d'un matériau à déposer dans le contenant. La plaque de dosage est déplacée dans une certaine position de manière que la galette de poudre soit située au-dessus d'un contenant et puisse être expulsée à l'intérieur de ce dernier, lequel est situé dans une roue de dosage (15) qui a été au préalablement déplacée dans une position adéquate pour permettre le remplissage. Dans un autre mode de réalisation, un système permet le remplissage automatique de contenants.
Patent CA-2415477-A1 (CA)
Title: Colorants au trisazo reactif
Inventor: EBENEZER WARREN JAMES
IPC: C09B62/44
Filed: 2001-07-21
Abstract: La présente invention concerne des colorants au trisazo de formule (I) ou un sel de métal alcalin de ce dernier. Dans la formule, Ar¿1? représente un groupe arylène facultativement substitué; Ar¿2? représente un groupe aryle facultativement substitué; R?1¿, R?2¿, R?3¿, R?4¿, X?1¿ et X?2¿ sont définis comme le stipule la revendication n·1; D?1¿ et D?2¿ représentent individuellement et indépendamment un groupe chromophore de formule (IV) dans laquelle les variables sont telles que définies dans la revendication n·1. Cette invention concerne également un procédé de préparation de ces colorants et un procédé permettant de colorer une matière fibreuse contenant un groupe réagissant à un colorant réactif. Formules (I) et (IV)
Patent CA-2417843-A1 (CA)
Title: Administration of an injectable antibiotic in the ear of an animal
Inventor: BROWN SCOTT A
IPC: A61K9/08
Filed: 1998-03-16
Abstract: The present invention provides for a method of injecting an antibiotic in the ear of an animal, such as cattle, swine, sheep and goats. These injectable antibiotics include the following: injectable suspensions of sparingly water-soluble antimicrobial agents, such as procaine penicillin, benzathine penicillin, ceftiofur crystalline free acid of formula (I),   ceftiofur hydrochloride, ampicillin trihydrate and amoxicillin trihydrate; sustained-release non-aqueous solutions of sparingly water-soluble antimicrobial agents, such as oxytetracycline, erythromycin, tylosin, tilmicosin and florfenicol; and injectable solutions of zwitterionic antimicrobial agents, such as enrofloxycin, danofloxacin, premafloxacin, ceftiofur sodium, and lincomycin hydrochloride. Specifically, the present invention provides for a method of injecting a relatively large volume (1 to 15 mL) of a sterile oil suspension of an antibiotic, such as ceftiofur crystalline free acid, in the posterior of the ear of cattle and swine. The compound of formula (I) is also named 7-[2-(2-amino-1,3-thiazol-4- yl)-2- methoxyimino)acetamino]-3-[(fur-2-ylcarbonyl)thiomethyl]-3-cephem-4-carboxylic acid.
Patent CA-2419470-A1 (CA)
Inventor: WATTS LEON B
IPC: E03F7/04
Filed: 1997-04-09
Abstract: An inspection chamber for use in sanitary sewer systems has an integral back-flow prevention valve. The valve can be installed through an access pipe with the inspection chamber in place underground. The valve does not interfere with the installation or removal of a plug in the inspection chamber during construction and inspection of the sewer system. The inspection chamber comprises a clip oriented to receive a valve member from the direction of an access port. The valve member comprises a pin connected to a flap member by a narrow bridge member. The flap member has a projecting handle member. An installation tool holds the valve member by the handle member and provides a tab which can be hammered downwardly to snap the pin into the clip thereby securing the valve member in the inspection chamber. An inspection chamber according to the invention avoids the necessity of providing a separate buried back-flow prevention valve.
Patent CA-2419609-A1 (CA)
Title: Dynamic quality adjustment based on changing streaming constraints
Inventor: PAWSON DAVID J
IPC: H04N7/24
Filed: 2001-08-30
Abstract: A method and apparatus for dynamic quality adjustment of digital media based on changing streaming constraints is provided. A digital media server sends a digital media stream according to a set of streaming constraints to a requesting client. A client sends a request (400) over a control network to the digital media server indicating information of a particular type is no longer desired. In response to receiving the signal, the video server ceases transmission of that particular type of information (430) to the signaling client, thus relaxing streaming constraints (440). when a viewer signals that a particular type of information is not desired, that particular type of information is not transmitted to the client, which thereby reduces the streaming constraints on a video streaming service, and improved quality digital media information (450) may be sent to any client using the freed-up portion of the bandwidth previously allocated to the signaling client.
Patent CA-2421616-A1 (CA)
Inventor: STUDEMANN BERND
IPC: B23Q11/00
Filed: 2001-10-05
Abstract: The invention relates to a machine-tool, comprising a machine-bed and guideways (5, 6) for a column (2) which is displaceable on the machine-bed. One guideway (6) is situated beneath the column, another guideway (5) being situated laterally adjacent to the column, at approximately half the height of said column. This invention also comprises a travel drive (7) which engages with the column at the height of said lateral guideway (5).
Patent CA-2422457-A1 (CA)
Inventor: MEILLAND PIERRE
IPC: C07C43/15
Filed: 2001-07-12
Abstract: Novel intermediate compounds which can be used in the preparation of phytone  and Vitamin E and a process for the preparation thereof. A process for the preparation of phytone and Vitamin E from these compounds is also claimed.</ SDOAB>
Patent CA-2422809-A1 (CA)
Inventor: KJELGAARD TOM
IPC: B32B7/12
Filed: 2001-10-01
Abstract: The disclosure relates to a packaging laminate for a retortable packaging container comprising a core layer (11), outer, liquid-tight coatings (12 and  13) and a gas barrier (14) disposed between the one coating (12) and the cor e layer (11). Between the gas barrier (14) and the core layer (11), there is a  layer (16) of a lamination or sealing agent of such a nature that the lamination or sealing agent has a melting point which is higher than the maximum temperature to which the retortable packaging container is to be subjected during a normal heat treatment in a retort. The lamination or sealing agent in the layer (16) may, for example, be a polypropylene with a melting point of above 130 ~C.
Patent CA-2425193-A1 (CA)
Title: Oligonucleotide - facilitated coalescence
Inventor: ALSMADI OSAMA A
IPC: C12N15/02
Filed: 2001-10-11
Abstract: Cells, liposomes and lipid particles are provided with complementary projecting oligonucleotides, which hybridize to bring them together as an aid to efficient fusion, which may be further aided by osmotic or electrical shock. The invention further provides complementary pairs of oligonucleotides containing moieties to anchor them in cellular and liposome membranes, as well as liposomes that carry agents to be introduced into cells and that are provided with membrane-bound projecting oligonucleotides.
Patent CA-2429848-A1 (CA)
Title: Method for photochemical sulphochlorination of gaseous alkanes
Inventor: OLLIVIER JEAN
IPC: B01J19/12
Filed: 2001-10-11
Abstract: The invention concerns a method for making an alkanesulphonyl chloride by photochemical reaction of an alkane with chlorine and sulphur dioxide, which consists in using as light source an indium-doped medium-pressure mercury lamp.
Patent CA-2431906-A1 (CA)
Title: Process to improve stability of a pharmaceutical composition
Inventor: KIS GEORG LUDWIG
IPC: A61P27/02
Filed: 2001-12-20
Abstract: The present invention describes in particular a method for stabilizing a pharmaceutical composition by contacting said composition with a polymeric material comprising in particular an ethylene oxide sterilization step.
Patent CA-2433378-A1 (CA)
Inventor: PAN YUH-GUO
IPC: A61K8/00
Filed: 2002-01-18
Abstract: L'invention concerne des produits intermédiaires primaires destinés à des compositions de coloration capillaire produisant une coloration oxydante des cheveux. Ces produits sont les composés représentés par la formule (1), dans laquelle R¿1?, et R¿2? sont choisis indépendamment l'un de l'autre parmi un atome d'hydrogène, un groupe alkyle C¿1? à C¿3? ; un groupe mono ou dihydroxyalkyle C¿1? à C¿5? ; le phényle ou le benzyle présentant éventuellement une substitution par un groupe alcoxy, ou R¿1?, et R¿2? associés à l'atome d'azote auquel ils sont liés, forment une pipérazine, une pipéridine, un imidazole ou un noyau morpholine.
Patent CA-2433849-A1 (CA)
Title: Glaucoma treatment device and method
Inventor: BROWN J DAVID
IPC: A61F9/007
Filed: 2002-01-09
Abstract: A device for treating glaucoma in an eye is described. The device (1) includes a body (3) defining a lumen and having first (7) and second (9) ends and external and lumenal surfaces, wherein the body has a length sufficient to provide fluid communication between an anterior chamber and tear film of the eye through the lumen when the device is implanted in the sclera. The device further includes a filter (11) capable of providing outflow resistance to aqueous humor flowing through the lumen. Methods of treating glaucoma wherein the device is implanted in the sclera of an afflicted eye are also described.
Patent CA-2434588-A1 (CA)
Inventor: GRUND HARTMUT
IPC: B32B27/34
Filed: 2001-02-01
Abstract: The invention relates to a co-extruded, multi-layered, biaxially-oriented an d weldable flat film for the production of welded tubular films and use thereo f for the wrapping and packaging of foodstuffs. Said weldable flat film comprises two weldable surface layers, made from at least one co-polyamide a nd at least one amorphous polyamide and/or at least one homo-polyamide and/or a t least one modified polyolefin.
Patent CA-2437623-A1 (CA)
Inventor: HANNAN ROBIN E
IPC: B42F17/02
Filed: 2003-08-14
Abstract: In a medication cart apparatus hosing a plurality of individual medication bins, the invention provides devices and a method for reducing the risk of nosocomial infection through the use of disposable bin liners. In some applications the bin liners may be color coded for a predetermined use or patient, compartmentalized with dividers, or customized with special labels. The disposable liners may have a tapered form so that multiple liners may be stored in a nested stack to minimize space requirements and to be loaded into a liner dispenser system.
Patent CA-2438671-A1 (CA)
Title: Paper identification counter and paper identification and counting method
Inventor: ABE HIDEO
IPC: G07D7/12
Filed: 2000-11-09
Abstract: A paper identification counter comprises a counter body, a hopper which is formed to the counter body and to which papers to be identified and counted are fed, a paper conveyance unit including a conveyance passage along which the papers such as currency notes from the hopper is conveyed one by one in a direction of a short width side of the papers, a paper identification unit disposed on a way of the conveyance passage for identifying and counting the papers; and a stacker in which the papers delivered from the conveyance passage are stacked. The conveyance passage includes a U-shaped curvilinear conveyance region on a way between the hopper and the stacker.
Patent CA-2438678-A1 (CA)
Title: Battery cable clamp
Inventor: MACDONALD ANGUS BRYDEN
IPC: H01M50/543
Filed: 2003-08-26
Abstract: This invention is an improved battery booster cable and clamp apparatus that operates in conjunction with a two piece split electrically conductive housing that is adapted to allow a battery terminal to reside therein, the two pieces of the housing being slid into or away from gripping contact with the terminal along a connecting base plate by utilizing a spring energized buckle or clamp assembly.
Patent CA-2440399-A1 (CA)
Inventor: PRILLIMAN KILEY R
IPC: G01N33/542
Filed: 2002-03-08
Abstract: La présente invention concerne de manière générale une méthodogie pour tester la la fixation d'un peptide sur une molécule HLA soluble et spécifique d'un individu. Les peptides utilisés dans la méthode peuvent être identifiés par des méthodes indirectes faisant appel à des lymphocytes T ou par une méthode directe d'identification d'épitopes explicitée dans le descriptif.
Patent CA-2443227-A1 (CA)
Title: Procede pour preparer des granules d'hydrate de silicate de calcium et leur utilisation
Inventor: LANGE DIETMAR
IPC: A01K1/015
Filed: 2002-04-19
Abstract: La présente invention concerne un procédé pour préparer des granulés d'hydrate de silicate de calcium. Ce procédé consiste à mettre en réaction de la silice cristalline et éventuellement amorphe ou des matériaux renfermant cette dernière avec de l'oxyde de calcium ou des matériaux renfermant de dernier, à les homogénéiser dans de l'eau, à les mouler, à les cuire en autoclave, à les fragmenter, à les sécher et à les classer. L'homogénéisation est réalisée par dispersion des matériaux solides de départ dans de l'eau et par ajout simultané d'un agent tensio-actif anionique qui a préalablement été transformé dans de l'eau en une mousse microporeuse stable. Le mélange homogénéisé est ensuite introduit, jusqu'à une profondeur maximale de 60 cm, dans des moules d'au moins 5 mètres carrés de superficie. La présente invention concerne également un produit obtenu selon ledit procédé, ainsi que son utilisation dans de la litière pour animaux.