baber/WOPTO huggingface dataset:
Patent CA-2471085-A1 (CA)
Title: Aroyl pyridinones
Inventor: ALONSO-ALIJA CRISTINA
IPC: C07D235/12
Filed: 2002-12-09
Abstract: The present invention relates to pyridinones, processes for their preparation and their use in medicaments, especially for the treatment of COPD.
Patent CA-2473570-A1 (CA)
Inventor: LACOSTE JEROME
IPC: A61K35/76
Filed: 2003-01-03
Abstract: The invention concerns combination products comprising (i) at least a substance capable of inhibiting CSF-1 activity and/or at least a nucleic acid, comprising at least a sequence coding for a substance capable of inhibiting CSF-1 activity and (ii) at least a substance having a cytotoxic activity and/or at least a nucleic acid, comprising at least a sequence coding for a substance having cytotoxic activity. The invention also concerns oligonucleotides capable of inhibiting CSF-1 expression. The invention is particular useful for implementing an antitumoral treatment.
Patent CA-2474999-A1 (CA)
Title: Une methode pour eliminer le monosaccharide lors de la production de polysaccharides
Inventor: LI XIAOLIN
IPC: C07H3/06
Filed: 2004-07-07
Abstract: Divulgation d'une méthode pour éliminer le monosaccharide dans une production d'oligosaccharides, qui comprend une étape de culture de levure. Une autre étape consiste à mélanger de 8 à 12 % en poids de levure basé sur le poids d'oligosaccharides et de 0,1 à 0,5 % en poids d'urée comme source d'azote à un sirop brut d'oligosaccharides, puis à ajuster le pH à une valeur comprise entre 4,5 et 6,0. Une autre étape consiste à cultiver ledit sirop d'oligosaccharides à 23-26 oC pendant 20 h à 30 h avec une agitation intermittente.
Patent CA-2476874-A1 (CA)
Title: Injection molding device
Inventor: JUD RENE
IPC: B29C45/26
Filed: 2003-02-20
Abstract: Disclosed is an injection molding device (1) comprising a first half-mold (2a) and a second half-mold (2b), which are embodied such that said two half-molds (2a, 2b) form a common cavity. The first half-mold (2a) is mounted in a holding device (10) such that said first half-mold (2a) is pivotable in relation to the second half-mold (2b).
Patent CA-2477712-A1 (CA)
Title: Webcasting with just-in-time resource provisioning, automated signal acquisition and streaming, and fully-automated event archival
Inventor: BLUMOFE ROBERT D
IPC: H04M7/00
Filed: 2003-04-18
Abstract: The present invention implements a multimedia business communications platform that enables conference casting over a network. End users or so-called "audience members" participate in conference casts from anywhere on the Internet or behind an enterprise firewall using a standard Web browser running a streaming media player. The conference platform typically includes a number of subsystems: a Web reservation subsystem, a voice server subsystem, a content storage subsystem, a monitoring data subsystem, an attendee access subsystem, and an archive subsystem. Web reservation subsystem provides a mechanism that enables an entity to make an event reservation. Web reservation subsystem typically includes a database and an associated database management system. Voice server subsystem validates a user and converts an incoming telephone signal to an output data stream. Attendee access subsystem responds to attendee requests and returns information that directs an attendee's streaming media player on how to join the conference cast. Content storage subsystem is used to archive the event files. The monitoring data subsystem comprises a set of monitoring agents distributed throughout the network. Using these components, the system implements just-in-time resource provisioning, automated signal acquisition and streaming and automated archiving upon event completion.
Patent CA-2477789-A1 (CA)
Title: Process for producing propylene and hexene from c4 olefin streams
Inventor: JONES QUINCY J
IPC: C07B61/00
Filed: 2003-03-07
Abstract: A C3 to C6 hydrogen cut from a cracking unit is processed for the conversion of olefins to propylene and hexene via autometathesis. The autometathesis of a mixed normal butenes feed in the presence of a metathesis catalyst operates without any ethylene in the feed mix to the metathesis reactor. Some fraction of the 2-butene feed may be isomerized to 1-butene and the 1-butene formed plus the 1-butene in the feed react rapidly with the 2-butene to form propylene and 2-pentene. The feed to the reactor also includes the recycle of the 2-pentene formed in the reactor with unreacted butenes to simultaneously form additional propylene and hexene. In one embodiment, some or all of the 3-hexene formed in the reaction is isomerized to 1-hexene. In another embodiment, some portion of the 3-hexene produced in the main metathesis reaction is reacted with ethylene to produce 1-butene without the need for superfractionation. In another embodiment, the 3-hexene product is hydrogenated and recycled back to the cracking heaters.
Patent CA-2477813-A1 (CA)
Title: Process and system for forming pieces of meat or meat analogs
Inventor: BALLARD ARTHUR
IPC: A23L13/40
Filed: 2003-03-04
Abstract: A preferred process for forming texturized pieces of a meat or meat-analog product includes mixing animal protein, vegetable protein, or a mixture thereof with alginate, sodium tripolyphosphate, and water, thereby forming an initial mixture (12), and mixing the initial mixture with calcium sulfate, thereby forming a secondary mixture (14). A preferred process also includes introducing a calcium-chloride solution to the secondary mixture, thereby forming a tertiary mixture (16), shaping the tertiary mixture into pre-formed pieces (17), and tumbling the preformed pieces to form the texturized pieces (18).
Patent CA-2479547-A1 (CA)
Title: Transition rail and method for producing said transition rail
Inventor: HOELZL WOLFGANG
IPC: B21K7/02
Filed: 2003-04-04
Abstract: In a transition rail (1) for the connection of rails having different rail cross sections (2, 3), the transition rail (1) comprises two transition zones (a,c), wherein in a first transition zone (c) the larger-height cross-sectional profile is reshaped to transition into a smaller profile height and in the following, second transition zone (a) the rail foot is worked to match the new profile of the consecutive rail foot.  The method for producing the transition rail is characterized in that the transition rail is at first heated and introduced into a press mold, whereupon the rail is reshaped in the web region and pressed in the direction of the profile height, and that the rail foot is mechanically worked following complete reshaping.
Patent CA-2480434-A1 (CA)
Inventor: LAI DERHSING
IPC: B01J19/00
Filed: 2003-03-25
Abstract: L'invention concerne de nouveaux microcircuits intégrés contenant des substances utilisées particulièrement dans des analyses biologiques. En outre, cette invention concerne des procédés d'analyse ainsi que des kits mettant en oeuvre ces microcircuits.
Patent CA-2480876-A1 (CA)
Inventor: THORNTON SALLY C
IPC: A61B17/064
Filed: 2003-04-03
Abstract: Method and apparatus implementing and using techniques for body lumen closur e, including use of an implantable medical closure device. The device includes a flexible strand (20) defining an arcuate form. The strand is deformable upon implantation from a large cross-section condition to a small cross-section condition and has at least two anchoring portions (30) disposed along the strand. The anchoring portions are configured to penetrate a wall of a body lumen such that when the strand is deformed to the small cross-section condition, the wall of the body lumen is disposed inwardly.
Patent CA-2482030-A1 (CA)
Title: Direct dual filing device for sealing agents
Inventor: SPERO RICHARD
IPC: A61B17/00
Filed: 2003-04-18
Abstract: A direct dual filling device for sealing agents capable of transferring a material from a commercially available material container to a material applicator. The filling device of the present invention comprises a hood (12) defining at least one receiving aperture (24), an applicator interface in communication with the hood and having at least one filling port formed thereon, at least one transfer conduit (30A, 30B) in communication with the at least one filling port, at least one withdrawal cannula (32A, 32B) located within the receiving aperture (24) and in communication with the at least one transfer conduit (30A, 30B) and a container support device (14) capable of receiving and supporting at least one material container in an upright tilted position within the receiving aperture (24). The hood (12) may include at least one engaging surface (36) and at least one displacement recess (38). In addition, the container support device (14) may include at least one biasing member (70) capable of biasing the material container from an upright position to an upright tilted position, thereby enabling the withdrawal of substantially all the material from the material container.
Patent CA-2482947-A1 (CA)
Inventor: WARD MICHAEL A V
IPC: F02P9/00
Filed: 2003-04-19
Abstract: Système de moteur à allumage amélioré pour moteurs à combustion interne qui comprend une chambre de combustion compacte dans la culasse et deux zones principales de pression de fin de compression (101 a, 101 b) destinées à créer un débit et une turbulence élevés, ainsi qu'au moins une zone secondaire de pression de fin de compression (105) à l'extrémité de la soupape d'admission (104), le système utilisant une ou deux bougies fonctionnant de façon indépendante (102a, 102b), disposées asymétriques au bord des zones de pression de fin de compression à écoulement élevé ou près de celles-ci afin de prendre en charge les conditions d'une charge limitée à mélange extrêmement pauvre et celles d'une charge élevée, et ce sans ratés ni cliquetis, la pauvreté de mélange du moteur ou son fonctionnement à plein régime étant davantage améliorés par l'utilisation du taux de compression variable et/ou par l'injection directe de carburant, y compris les injecteurs de carburant à explosion aérienne (181) et un injecteur de carburant à allumage par explosion aérienne disposé plus au centre (193) et mieux adapté aux moteurs à quatre soupapes et des moteurs hybrides légers.
Patent CA-2484204-A1 (CA)
Inventor: HABLANIAN MARSBED
IPC: F04F9/08
Filed: 2003-04-04
Abstract: Methods and apparatus for controlling power supplied to vapor jet vacuum pum ps are provided. A vapor jet vacuum pumping system includes a vapor jet pump having an inlet port, an exhaust port, a jet assembly and a boiler (12), the boiler including a heater (50), and a power controller for automatically controlling power supplied to the heater in response to at least one control parameter. The power may be controlled in response to a programmed sequence, to a sensed pressure in a process chamber, to control signals from a process control system, or to combinations of these control parameters.
Patent CA-2485522-A1 (CA)
Title: System and method for electromagnetic wavefield resolution
Inventor: AMUNDSEN LASSE
IPC: G01V1/00
Filed: 2003-05-21
Abstract: A method of processing an electromagnetic wavefield response in a seabed logging operation. The wavefield is resolved into upgoing and downgoing components. The downgoing component represents reflections from the sea surface while the upgoing component represents reflections and refractions from subterranean strata. The upgoing component is then subjected to analysis.
Patent CA-2490548-A1 (CA)
Inventor: LU ALBERT LAURENCE
IPC: G06F19/00
Filed: 2003-06-25
Abstract: La pr~sente invention concerne des acides nucl~iques, et des variants et des fragments de ces derniers, obtenus ~ partir de souches de Bacillus thuringiensis codant des .delta.-endotoxines qui poss­dent une activit~ pesticide ~ l'encontre d'insectes nuisibles. L'invention se rapporte ~galement ~ des acides nucl~iques mutag~nis~s qui ont ~t~ modifi~s pour coder des polypeptides pesticides tels que des endotoxines poss~dant une activit~ pesticide am~lior~e et/ou une sp~cificit~ d'insecte modifi~e. Des modes de r~alisation particuliers de l'invention se rapportent ~ des acides nucl~iques isol~s codant des prot~ines pesticides pouvant Útre optimis~es, et ~ des compositions pesticides, ~ des cassettes d'expression, et ~ des micro-organismes et ~ des plantes transform~s renfermant un acide nucl~ique de l'invention. Les compositions de l'invention trouvent leur utilisation dans des proc~d~s de lutte contre les insectes nuisibles, en particulier les parasites des v~g~taux.
Patent CA-2490836-A1 (CA)
Title: Necktie with permanent knot
Inventor: DAYAN EDWARD
IPC: A41D25/02
Filed: 2004-12-22
Abstract: A necktie is disclosed having a knot, the knot having a channel. The necktie has a unitary band, the band being a separate material from the knot. The band has two circumferential segments, each segment being threaded through the channel. Each segment of the band is capable of sliding within the channel. The band is without a clasp on the back outer surface of the knot. The necktie has an elastic textile fabric, within the knot, that is capable of restraining the motion of the band.
Patent CA-2494684-A1 (CA)
Inventor: VAN LEW WILLIAM ROBERT JR
IPC: A61F6/06
Filed: 2003-09-19
Abstract: L'invention concerne un condom femelle (1) comprenant une poche (10) en matériau membranaire résilient et un mécanisme d'adhérence hydrophile (15). Selon un mode de réalisation, le mécanisme d'adhérence (15) comprend trois éléments ou plus d'adhérence par mousse (15) fixés sur la surface extérieure de la poche. Lors de l'insertion, les éléments d'adhérence par mousse (15) adhèrent légèrement aux parois du vagin à proximité d'une zone de transition située entre l'orifice inférieur du vagin et le tissu interne rugueux. Les éléments d'adhérence par mousse (15) peuvent posséder une forme leur permettant de se nicher dans le tissu vaginal interne rugueux d'une utilisatrice. Un dispositif d'insertion (20) peut être couplé à la poche (10) afin de faciliter l'insertion du condom (1). Le dispositif d'insertion (20) peut retenir une portion distale (19) de la poche (10) sous forme repliée. Le mécanisme d'adhérence (15) peut être contenu à l'intérieur du dispositif d'insertion soluble (20). Le dispositif d'insertion (20) peut devenir soluble en présence d'humidité vaginale. L'invention concerne des procédés de pliage et de compression de la poche (10) afin de l'insérer dans un emballage.
Patent CA-2497312-A1 (CA)
Title: Detection of implanted wireless energy receiving device
Inventor: FORSELL PETER
IPC: A61B19/00
Filed: 2003-09-17
Abstract: An apparatus for detecting a wireless energy receiving device (12) that is subcutaneously implanted in a patient (13) is provided to enable accurate positioning of a wireless energy transmission device (14) outside the patient~s body for transmission of wireless energy to the implanted energy receiving device. The apparatus includes a magnetic device (15) that emits a local magnetic field, and a magnetic detector (17) that detects the local magnetic field. The magnetic device (15) is subcutaneously implanted in the patient at the implanted energy receiving device (12) and the magnetic detector (17) is movable externally along the patient~s body to establish a position at the patient~s skin (16) where the local magnetic field is detect ed by the magnetic detector. As a result, the wireless energy transmission devi ce (14) can be put in the established position, in order to efficiently transmi t wireless energy to the implanted energy receiving device.
Patent CA-2498670-A1 (CA)
Inventor: SONETAKA TOMOYASU
IPC: H01M50/429
Filed: 2003-09-05
Abstract: L'invention concerne un séparateur pour batteries alcalines, caractérisé en ce qu'il comporte une structure en fibres non tissées composées de fibres polyamides et de fibres de cellulose filées au solvant pour les fibres principales, le rapport de masse entre les fibres polyamides et les fibres de cellulose filées au solvant oscillant de 20 à 80 et de 80 à 20. La fibre polyamide est faite d'un polyamide où 60 à 100 % en mole de l'unité acide dicarboxylique est l'unité acide téréphtalique et 40 à 99 % en mole de l'unité diamine est l'unité 1,9-nonanediamine. Le séparateur de l'invention a d'excellentes propriétés pour contenir un liquide, et il ne se détériore pas, même lorsqu'il est utilisé dans une batterie alcaline. On utilise alors un mélange pour électrodes positives comprenant un agent améliorant la puissance de décharge sous fortes charges, ce mélange ayant un fort pouvoir oxydant. Ledit séparateur, qui reste très efficace, même après avoir été exposé à des températures élevées pendant longtemps, peut donc être utilisé dans des dispositifs qui nécessitent une grande puissance de décharge sous fortes charges.
Patent CA-2500733-A1 (CA)
Title: Bi-directional and multi-axial fabrics and fabric composites
Inventor: BHATNAGAR ASHOK
IPC: D03D15/56
Filed: 2003-06-05
Abstract: Bi-directional and multi-axial fabrics, fabric composites, ballistically resistant assemblies thereof, and the methods by which they are made. The fabrics are comprised of sets of strong, substantially parallel, unidirectional yarns lying in parallel planes, one above the other, with the direction of the yarns in a given plane rotated at an angle to the direction of the yarns in adjacent planes; and one or more sets of yarns having lower strength and higher elongation interleaved with the strong yarns. The fabrics of the invention provide superior ballistic effectiveness compared to ordinary woven and knitted fabrics but retain the ease of manufacture on conventional looms and knitting machines.
Patent CA-2502586-A1 (CA)
Inventor: HSIEH WEN-CHING
IPC: E05B63/00
Filed: 2005-03-29
Abstract: A door lock having a simple installation process and suitable for passage and bathroom doors includes a handle, a variant axis, a locating tray, a spring, a locking member, a spring plate and a locating plate. The variant axis is placed into an axis of the locating plate. The spring is pre-placed into a central space of the variant axis. The locking member is installed into the variant axis, followed by wedging in the spring plate and the locating plate. The aforesaid structure simplifies a prior invention having three elements to two elements, thereby providing a simple installation process.
Patent CA-2503446-A1 (CA)
Inventor: DRAPER MICHAEL
IPC: A61K31/65
Filed: 2003-10-24
Abstract: Cette invention concerne un procédé visant à moduler l'ARN au moyen de composés tétracycline.
Patent CA-2503985-A1 (CA)
Inventor: MOODY BRETT
IPC: B41K1/04
Filed: 2005-04-07
Abstract: A two-ended ink stamper has at least one handle with at least two ends. A  first frame and a second frame are provided, and each frame is disposed adjacent to a different one of the ends of the handle. Each.frame extends in a different direction from the handle. At least two platens are respectively operatively attached to, and disposed within, one of the frames for selective movement within the frame between a non-marking position and a marking position. Each platen is secured to the handle and extends outward from a different end of the handle. Thus, moving the handle moves the platens relative to the frames and between non-marking and marking positions.
Patent CA-2507484-A1 (CA)
Title: Substituted ureas and carbamates
Inventor: TUCKER JOHN A
IPC: C07D407/06
Filed: 2003-11-26
Abstract: The invention provides compounds of formula I: useful in treating Alzheimer~s disease and other similar diseases. These compounds include inhibitors of the beta-secretase enzyme that are useful in the treatment of Alzheimer~s disease and other diseases characterized by deposition of A beta peptide in a mammal. The compounds of the invention are useful in pharmaceutical compositions and methods of treatment to reduce A beta peptide formation.
Patent CA-2508245-A1 (CA)
Inventor: COATS FRANK HOWARD
IPC: E01B9/30
Filed: 2003-09-08
Abstract: La présente invention concerne un ensemble destiné à supporter un rail de chemin de fer sur une traverse, lequel ensemble comprend une selle large (32) agencée pour être placée sur une traverse, et une semelle (34) disposée sur la selle large et apte à recevoir le rail. La semelle et la selle large comportent des creux (80) et des bosses (58) conjugués agencés selon des motifs complémentaires, qui constituent des moyens permettant de verrouiller les deux composants de façon qu'ils résistent à la migration dans les directions longitudinale et latérale. De préférence, les creux sont plus grands que les bosses afin de permettre un certain jeu. Les deux éléments peuvent être attachés l'un à l'autre avant le transport par une combinaison d'une projection sur l'un d'eux et d'un trou de fixation dans l'autre. La projection peut être composée d'un éperon présentant une tête élargie. La selle peut être fixée sur la traverse à l'aide d'une résine époxy et peut comporter sur sa face inférieure des irrégularités destinées à mieux accrocher la résine époxy. On peut également ajouter un joint d'étanchéité autour des supports afin que les attaches de rail ne laissent pas passer le sable et autres matières étrangères provenant de l'interface entre la selle et la traverse. Le joint d'étanchéité peut être placé sur la selle (32) ou sur la semelle (34).
Patent CA-2508828-A1 (CA)
Title: Increasing the resistance of crystals to "optical damage"
Inventor: MUELLER MANFRED
IPC: G02F1/35
Filed: 2003-12-19
Abstract: The invention relates to a method for desensitising a crystal exhibiting non-linear optical properties, in particular a lithium niobate or lithium tantalate crystal against damage of exposure to light action ( optical damages ). The similar type damages are caused by refraction index modifications induced by light. The dark conductivity of the crystal is increased by doping with extrinsic ions.
Patent CA-2509158-A1 (CA)
Title: Fluorinated adamantane derivatives
Inventor: OKAZOE TAKASHI
IPC: C07C35/52
Filed: 2003-12-11
Abstract: The invention provides novel compounds useful in the production of fluorinated adamantane derivatives which are excellent in etching resistance and useful as photolithographic material and so on, that is, compounds represented by the general formulae (3) and (4): A(-G-Q-R)n (3) Af(-Gf-Q-Rf)n (4) wherein A is an n-valent group derived from adamantine by the removal of n hydrogen atoms in which the residual hydrogen atoms may be each replaced by alkyl; R is a fluorine-containing monovalent organic group; n is an integer of 1 to 4; G is -CH2- or a single bond; Q is -COO- or -OCO-; Af is an n-valent group as defined for A wherein at least one of the hydrogen atoms forming C-H linkages is replaced by fluorine; Rf is a fluorine-containing monovalent organic group;  and Gf is -CF2- or a single bond.
Patent CA-2510306-A1 (CA)
Inventor: CANDAU DIDIER
IPC: A61Q17/04
Filed: 2005-06-21
Abstract: La présente invention a donc pour objet une composition cosmétique ou dermatologique photoprotectrice contenant (i) au moins un dérivé de 1,3,5-triazine, et (ii) au moins un dérivé arylalkyl benzoate et (iii) au moins un agent photoprotecteur organique et/ou au moins un agent photoprotecteur minéral complémentaire, hydrosoluble, liposoluble ou insolub le dans les solvants cosmétiques couramment utilisés. Un autre objet de l'invention consiste en l'utilisation d'une telle composition pour la fabrication de compositions cosmétiques ou dermatologiques en particulier destinées à la protection des matières kératiniques contre le rayonnement solaire. L'invention a également pour objet l'utilisation d'au moins un dérivé arylalkyl benzoate dans une composition cosmétique ou dermatologique photoprotectrice contenant au moins un dérivé de 1,3,5-triazine et au moins un agent photoprotecteur organique et/ou au moins un agent photoprotecteur minéral complémentaire, hydrosoluble, liposoluble ou insoluble dans le but d'amélior er le facteur de protection solaire et/ou les qualités cosmétiques et/ou la stabilité de cette composition.