baber/WOPTO huggingface dataset:
Patent CA-2335684-A1 (CA)
Inventor: LABRIE MARIO
IPC: E04C3/16
Filed: 2001-02-13
Abstract: The structural wooden joist described comprises an elongated lower chord, an elongated upper chord and an openwork web structure joining the chords and consisting of a series of connector members formed of inclined branches and adhesively secured to the lower and upper chords. Each branch of a connector member is formed of at least two planks having contiguous sides adhesively joined to one another. The connector members define a series of triangular openings in the web structure.
Patent CA-2335946-A1 (CA)
Title: Flame-resistant polycarbonate abs moulding materials
Inventor: WITTMANN DIETER
IPC: C08K5/5399
Filed: 1999-06-12
Abstract: The present invention relates to polycarbonate ABS moulding materials provid ed with phosphazenes and phosphorus and possessing outstanding flame protection  qualities in addition to very good mechanical properties such as weld-line resistance or impact strength.
Patent CA-2338515-A1 (CA)
Title: Tete de soudage a l'arc
Inventor: VILLAFUERTE JULIO
IPC: B23K9/095
Filed: 1999-07-14
Abstract: L'invention concerne une tête de soudage à l'arc pour des applications robotiques, possédant des capacités de détection permettant d'assurer une surveillance diagnostique intelligente en temps réel du processus de soudage. Plusieurs capteurs modulaires sont intégrés à ladite tête et sont conçus pour la surveillance en temps réel de la vitesse du fil, de la tension d'arc, du flux de gaz, du suivi de la soudure, de la température du courant de soudage, de la température et de l'usure du tube-contact. Ladite tête comprend un capteur d'usure du tube-contact, conçu pour détecter l'usure dudit tube pendant le processus de soudage. Le flux de gaz protecteur est mesuré par un capteur de flux de gaz monté entre le boîtier principal et le col de cygne. Un capteur de suivi de soudure est monté sur l'extérieur du boîtier de sorte qu'il détecte l'emplacement de la soudure à former. La vitesse de l'électrode fusible est mesurée par un module de mesure de vitesse du fil. Afin de vérifier que les températures de fonctionnement des composants à proximité de la zone de l'arc se trouvent dans des plages prédéterminées pour une performance optimale de la tête de soudure, des capteurs de température sont montés sur ladite tête. Un capteur de tension d'arc est situé dans le boîtier de la tête, de sorte qu'une mesure précise de la tension d'arc à proximité de la zone d'arc soit assurée. Un capteur de courant est situé entre le boîtier principal et le col de cygne, de sorte qu'il mesure la circulation de courant dans la tête. Tous les capteurs susmentionnés peuvent être connectés activement à un organe de commande de soudage qui analyse les informations reçues de chaque capteur de manière qu'un processus de soudage optimum soit maintenu.
Patent CA-2340240-A1 (CA)
Title: Herbicidal compositions for tolerant or resistant oil-seed rape crops
Inventor: HACKER ERWIN
IPC: A01N25/00
Filed: 1999-08-10
Abstract: In order to control weeds in oil seed rape cultures consisting of tolerant o r resistant mutants or transgenic oil seed rape plants, and optionally to regulate the growth of oil seed rape plants, herbicide combinations (A + B),  optionally in the presence of safeners, are particularly suitable, said combinations having an active content of: (A) herbicides exhibiting broad- spectrum effectiveness from group (A1) glufosinate(salts) and allied compounds; (A2) glyphosate(salts) and allied compounds such as sulfosate and  (A3) imidazolinones such as imazethapyr, imazapyr, imazaquin, imazamox, imazapic or the salts thereof, (A4) herbicidal azoles from the group protoporphyrinogen oxidase inhibitors (PPO inhibitors); and (B) herbicides from the group consisting of (B1) herbicides exhibiting activity against monocotyledonous and dicotyledonous weeds with an effect on both the foliage  and the soil such as metazachlor, trifluralin, clomazone, napropamide, carbetamide, dimefuron and dimethaclor, (B2) herbicides exhibiting activity against dicotyledonous weeds having an effect primarily on the foliage such as quinmerac, clopyralid, pyridate and ethametsulfuronmethyl, (B3) herbicides exhibiting activity against monocotyledonous weeds having an effect primaril y on the foliage such as quizalofop-P and the ester thereof, fenoxaprop-P and the ester thereof, fluazifop-P and the ester thereof, haloxyfop and haloxyfo p- P and the ester thereof and propaquizafop and/or (B4) herbicides exhibiting activity against monocotyledonous weeds having an effect on both the foliage  and the soil such as sethoxydim, cycloxydim and clethodim.
Patent CA-2342516-A1 (CA)
Inventor: KOWALCZYK DARIUSZ
IPC: G11C11/4193
Filed: 2001-03-30
Abstract: A dual mode memory architecture is disclosed in which an additional address or mode pin is used to rearrange the architecture to increase refresh time and achieve an improved Soft Error Rate. The DRAM is selectively operable in a single DRAM  cell per bit mode or a dual DRAM cell per bit mode. In the dual DRAM cell per bit mode, the reference dummy cells are disabled and two wordlines are simultaneously activated to access one single transistor and storage capacitor memory cell connected to each bitline of a pair of complementary bitlines. Therefore, both memory cells form a single dual DRAM  cell. By accessing both memory cells of a pair of complementary bitlines, complementary data can be written to the dual DRAM cell. Due to the complementary data storage of the dual cell, the refresh period can be increased to reduce refresh power consumption, and the cell is less susceptible to alpha particle disturbances.
Patent CA-2342934-A1 (CA)
Title: Method for producing cold-rolled bands or sheets
Inventor: ENGL BERNHARD
IPC: B21B1/22
Filed: 1999-09-06
Abstract: The present invention concerns a method for the production of cold-rolled bands or sheets from low-alloy steel with a maximum of 0.2 % C, Al, Ti, V, Nd respectively and a maximum of 1 % Si and Mn respectively, in addition to a portion of boron required for N binding ( 0,78 x N), the remainder being constituted by iron and unavoidable impurities, wherein said steel is cast after melting to slabs, thin slabs or a band, which are hot-rolled at a starting temperature above 1100~ C and at a final temperature below Ar3 and wherein the hot band is then drawn and cold-rolled at a temperature below 650~  C, whereupon the cold band is annealed independently of the degree of cold-rolling at a low temperature that could possibly vary depending on the composition of the steel and ranging from 520 to 780~ C during a period of time that is sufficiently long to allow for complete recrystallization. The method disclosed makes it possible to simplify manufacturing and to lower production costs associated with the manufacture of a completely recrystallized cold-rolled band or sheet.
Patent CA-2344399-A1 (CA)
Inventor: VUNJAK-NOVAKOVIC GORDANA
IPC: A61K35/12
Filed: 1999-09-17
Abstract: L'invention concerne un procédé amélioré conçu pour développer des cellules utilisées en génie tissulaire. En particulier, le procédé porte sur des facteurs biochimiques spécifiques destinés à compléter le milieu de culture de cellules lors du processus de développement afin de reproduire des événements survenant pendant le développement embryonnaire, le but étant de régénérer des équivalents de tissus qui ressemblent aux tissus naturels aussi bien structurellement que fonctionnellement. Ces facteurs biochimiques spécifiques améliorent la prolifération des cellules et peuvent dédifférencier des cellules matures isolées du tissu de façon que le pouvoir de différentiation des cellules soit préservé. Les molécules bioactives maintiennent également la sensibilité des cellules aux autres molécules bioactives. Spécifiquement, l'invention concerne des procédés permettant de développer des chondrocytes en présence du facteur 2 de croissance de fibroblastes utilisés dans la régénération de tissus cartilagineux.
Patent CA-2346557-A1 (CA)
Inventor: MARCHAU BERNARD
IPC: B67C3/02
Filed: 1999-10-13
Abstract: A method and an installation for controlling the filling of containers (5) with a flowable product in a filling installation has a product reservoir (1) and a filling unit (3) for simultaneously filling several containers (5). The method consists in: measuring the total real flow rate of product delivered by the filing unit (3) to the whole set of containers (5); detecting the number n of containers (5) being filled in the filling unit (3); displaying a theoretical flow rate q of the individual filling of the containers (5); comparing the total real flow rate measured and the theoretical flow rate n.q; and, correcting, if necessary, the total real flow rate to make it coincide with the theoretical flow rate. The operation of the installation is thereby adapted to the exact number of containers being actually filled simultaneously, with no significant variations of real individual filling flow rates.
Patent CA-2352346-A1 (CA)
Inventor: BERG CHRISTIAN
IPC: G06F13/38
Filed: 1998-11-24
Abstract: L'invention concerne une prothèse auditive comprenant une unité centrale de traitement des signaux (1) dont l'entrée et la sortie coopèrent avec des unités périphériques (3E, 3A). Les unités périphériques présentent respectivement une unité d'identification (5) dont la sortie coopère avec l'entrée d'une unité de comparaison (9). L'unité de comparaison coopère, à son tour, avec des unités mémoire (11) aux possibilités d'identification et, par sa sortie, agit sur une unité mémoire de configuration (15). Ainsi, la configuration de la prothèse auditive est identifiée par les unités périphériques.
Patent CA-2358532-A1 (CA)
Inventor: TURNER JONATHAN D
IPC: A61G7/00
Filed: 2000-01-13
Abstract: L'invention concerne un châssis de lit d'hôpital (20) qui comprend un plateau support (28) possédant une surface de support patient (32) tournée vers le haut, et au moins un cadre latéral (70) contigu à un premier côté (50) du châssis (20), mobile entre (i) une première position relevée dans laquelle le haut du cadre latéral (70) est en général situé au dessus de la surface de support patient (32) à une première hauteur pour patient adulte, (ii) une deuxième position complètement relevée dans laquelle le haut du cadre latéral (70) est en général situé au dessus de la surface de support patient (32) à une deuxième hauteur pour patient pédiatrique, plus élevée que la première hauteur pour patient adulte, et (iii) une troisième position basse libérant le passage, dans laquelle le haut du cadre latéral (70) est en général situé en dessous de la surface de support patient (32). Des mécanismes de fermeture du cadre latéral (100, 140) permettent de fermer sélectivement le cadre latéral (70) dans la première position pour patient adulte et la deuxième position complètement déployée en hauteur pour patient pédiatrique.
Patent CA-2359585-A1 (CA)
Title: Ensembles de polymeres et techniques de production et d'utilisation
Inventor: DALE RODERIC M K
IPC: C12Q1/68
Filed: 1999-12-22
Abstract: L'invention concerne des ensembles polymères possédant des séquences polymères associées qui sont, de préférence, des polymères d'oligonucléotide et/ou de polynucléotide à structures modifiées (par exemple, 1', 2', 3', 5' et/ou modifiant l'oxygène ribosique). L'invention concerne également des techniques de production de ces ensembles, des analyses utilisant ces ensembles et des kits contenant ces ensembles.
Patent CA-2361252-A1 (CA)
Inventor: FITZPATRICK ALEXANDER GORDON
IPC: G06F17/30
Filed: 2001-11-02
Abstract: The invention provides a means of interacting with a subset of a large amoun t of related information that assists in providing a user with the overall understanding necessary to execute rapid and knowledgeable decision-making. It consists of a spreadshee t- like client application which interacts with a planning data repository (PDR) and its associated computing resources. All of the data used in computing the values shown in t he spreadsheet cells are derived directly from the PDR. Any changes made by the  user to the displayed data are sent to the PDR and, when validated, incorporated into th e overall data following a two-step process of 'calculate' and 'save'. At the user's deskto p machine, the user views a window which contains information temporarily stored locally within the client computer for use by a script application. Not all of the information stored for the script application is necessarily visible on the display at any one time, an d scroll bars are provided to permit the user to view information stored but not currently visible. The data shown on the client computer screen may be a representation of a planning cu be (or data cube) that is a subset of the Planning Data Repository data. In a further embodiment of the invention the user is able to change the various relationships amongstth e data and these alterations sent to the PDR for computation.
Patent CA-2361879-A1 (CA)
Title: Sample chamber with dead volume flushing
Inventor: BROWN JONATHAN WEBSTER
IPC: E21B49/08
Filed: 2001-11-13
Abstract: A sample module for use in a downhole tool includes a sample chamber for receiving and storing pressurized fluid. A piston is slidably disposed in the chamber to define a sample cavity and a buffer cavity, and the cavities have variable volumes determined by movement of the piston. A first flowline is provided for communicating fluid obtained from a subsurface formation through the sample module. A second flowline connects the first flowline to the sample cavity, and a third flowline connects the sample cavity to one of the first flowline and an outlet port. A first valve is disposed in the second flowline for controlling the flow of fluid from the first flowline to the sample cavity, and a second valve is disposed in the third flowline for controlling the flow of fluid out of the sample cavity, whereby any fluid preloaded in the sample cavity may be flushed therefrom using the formation fluid in the first flowline and the first and second valves. Such flushing increases the likelihood of obtaining a contaminant-free sample.
Patent CA-2364183-A1 (CA)
Title: Nasal ventilation interface
Inventor: WOOD THOMAS J
IPC: A61M16/06
Filed: 2001-11-29
Abstract: A nasal ventilation interface comprising a hollow body having at least one and preferably two nasal apertures, and at least one and preferably two inhale apertures, and at least one and preferably two nasal insert tubes each associated with one of the nasal apertures and having an annular sleeve that forms a seal with a nostril of the patient. The hollow body has at least one and preferably two exhale apertures and at least one valve assembly associated with the exhale apertures that is capable of preventing air from passing through the exhale aperture upon the patient inhaling and allowing air to pass through the exhale aperture upon exhaling. The hollow body may also have at least one and preferably two filters for retaining heat and moisture from the exhale air and transferring the retained heat and moisture into the inhale air.
Patent CA-2365231-A1 (CA)
Title: Repeteur
Inventor: GOTO TEIYU
IPC: A63F13/98
Filed: 2001-01-17
Abstract: La présente invention concerne un répéteur comportant des connexions de terminaux de fonctionnement multiples auxquelles sont reliés des terminaux de fonctionnement, des connexions de dispositif de mémoire externe multiples définies en correspondance avec les connexions de terminaux de fonctionnement et auxquelles sont reliés des dispositif mémoire externes, et un terminal de connexion de boîtier principal auquel est relié un boîtier principal de dispositif électronique. Le répéteur permet d'établir des communications entre un boîtier principal de dispositif électronique, des terminaux de fonctionnement reliés et des dispositifs mémoire externes. Un système de communication à terminal de fonctionnement indépendant et un système de communication à dispositif mémoire externe indépendant sont intégrés dans un terminal de connexion de boîtier principal, permettant ainsi de relier simultanément ces systèmes de communication avec la connexion du terminal de fonctionnement et la connexion du dispositif mémoire sur le boîtier principal du dispositif électronique.
Patent CA-2366343-A1 (CA)
Inventor: LI JUNYI
IPC: H04J3/00
Filed: 2001-12-27
Abstract: In a unique paging time slot format, each of the allocated paging time slots occurs periodically and is split into several prescribed paging time slots including at least one first type paging time slot having a relatively short duration and at least one second type paging time slot having a longer duration. The at least one first type paging time slots is of relatively short duration and transports an indication whether a particular associated wireless terminal was paged. The second type paging time slot is of longer duration than the first type time slot and transports the entire paging message. Specifically, a wireless terminal that is normally in a standby mode only has to enter a monitor mode, i.e., "wake up", to monitor the relatively short first type paging time slot to determine whether it has been paged. If it has been paged, the wireless terminal then monitors the longer second type paging time slot to determine if it is transporting a valid paging message for the paged wireless terminal. If no valid paged indication is detected in the first type paging time slot or no valid paging message is detected in the second type paging time slot, the wireless terminal returns to the standby mode, i.e., returns to a "sleep" state, and waits for the next periodic occurrence of its assigned paging time slot.
Patent CA-2367684-A1 (CA)
Title: High pressure turbine cooling of gas turbine engine
Inventor: LIU XIAOLIU
IPC: F01D25/12
Filed: 2000-04-26
Abstract: A gas turbine engine (10) having improved high pressure turbine cooling is disclosed. Rel-atively cool intermediate pressure (P2x) air is tapped off from a region of a compressor sec-tion prior to full compression. The cooling air is lead via conduits to the high pressure turbine, where the rotor and finally the blades of the tur-bine are cooled. Additionally the diverted air may be used to seal a rear bearing compartment and cool the main shaft within the engine.
Patent CA-2369271-A1 (CA)
Title: Light-induced modification of indole and trytophan
Inventor: JICKLING GLEN
IPC: C07D209/20
Filed: 2002-01-25
Abstract: The mechanism of the UV light-induced reaction between the indole moiety of tryptophan and chloroform, and the structure of the modified tryptophan and polypeptides including such modified tryptophan residues. The excited indole moiety, which is formed upon UV light irradiation, emits a solvated electron which initiates a series of events that yield fluorescent derivatives that have a -CHO group covalently bound to the indole moiety.  These derivatives are herein referred to as formyltryptophan, and are relatively stable. Similar reactions are observed when 5-hydroxytryptophan, 5-fluorotryptophan, or N-methylindolacetate are used in place of tryptophan, or when other haloalkanes, such as trichloroacetic acid, trichloroethanol, trichloroethane, bromoform, and iodoactetate are used in place of chloroform.  The derivatives can be used in a variety of applications in fluorescence spectroscopy, and for nuclear magnetic resonance, X-ray crystallography, infra-red spectroscopy, circular dicroism and mass spectroscopy. Additionally, the UV light-induced reaction between the indole moiety of tryptophan and haloalkanes can be used to prepare derivatives of tryptophan for chemical cross-linking studies of proteins and peptides.
Patent CA-2370072-A1 (CA)
Inventor: KOBLANSKI JOHN
IPC: A61B8/08
Filed: 1999-04-16
Abstract: An apparatus for measuring physical characteristics comprises means (20) to determine when an object (14) to be tested is correctly placed in the recess (12) of a main body (10). In a preferred embodiment the object is a foot and the device is useful in determining the presence of osteoporosis. Ultrasonic transmitter (34) is resiliently mounted in a first container (30) slidably received in the main body (10). The transmitter (34) is urged towards the object (14) but its movement is restricted. A piezoelectric ultrasonic receiver (48) spaced from the transmitter (34) also projects towards the body (14). The ultrasonic receiver (48) is resiliently mounted in a second hollow container (52) slidably received in the main body (10). The object (14) is subjected to a first frequency obtained by resonating the transmitter (34) in the thickness mode and a second lower frequency obtained by resonance in the radial mode.
Patent CA-2370304-A1 (CA)
Title: Specific antibodies and antibody fragments for tgf.beta.1
Inventor: CONROY LOUISE ANNE
IPC: A61K39/395
Filed: 2000-05-02
Abstract: The invention provides specific binding members, for example in the form of antibody variable domains, based on the CDR3 sequences of the antibody VH regions of SL15 (SEQ ID NO:4) and JT182 (SEQ ID NO:10). The antibodies have strong neutralising activity for TGF.beta.1 and are useful in treating conditions associated with excess TGF.beta.1 activity, such as fibrosis, immune responses and tumour progression.
Patent CA-2373901-A1 (CA)
Title: Sterile radioactive seeds
Inventor: FAULKNER IAN D
IPC: A61K51/00
Filed: 2000-05-15
Abstract: Radioactive seeds, particularly I-125 radioiodine seeds, are sterilised by being subjected to dry heat at a temperature of at least 140 ~C, preferably 150-200 ~C. A container having loose sterile radioactive seeds therein is disclosed. The container is preferably of glass with a label and a removable heat-resistant silicone closure.
Patent CA-2374339-A1 (CA)
Title: Procede de radiocommunication entre une station de base et des terminaux mobiles
Inventor: MARQUE-PUCHEU GERARD
IPC: H04B7/26
Filed: 2000-05-17
Abstract: Le procédé utilise une première fréquence (fTD) pour des signaux transmis de  la station de base vers des terminaux mobiles et une seconde fréquence (fTU)  pour des signaux transmis d'un terminal mobile vers la station de base. La première fréquence supporte un canal de trafic descendant et la seconde fréquence supporte un canal de trafic montant. La première fréquence support e encore un canal de signalisation descendante (DT) vers un terminal mobile en  phase d'émission sur le canal de trafic montant, et un canal de signalisatio n descendante (DL) vers des terminaux mobiles en phase de réception sur le can al de trafic descendant. La seconde fréquence supporte encore un canal de signalisation montante (UL) depuis des terminaux mobiles en phase de récepti on sur le canal de trafic descendant, et un canal de signalisation montante (UT ) depuis un terminal mobile en phase d'émission sur le canal de trafic montant .
Patent CA-2374760-A1 (CA)
Title: Quickly disintegrating solid preparations
Inventor: OHKOUCHI KAZUHIRO
IPC: A61K9/00
Filed: 2000-06-16
Abstract: Quickly disintegrating solid preparations which contain: a) an active ingredient; b) D-mannitol having an average particle size of from 30 to 300 .mu.m; c) a disintegrating agent; and d) celluloses.
Patent CA-2375419-A1 (CA)
Inventor: VOSSELER BERND
IPC: B41J2/447
Filed: 2002-03-08
Abstract: A device is proposed for recording images on a printing form, including an array of light sources and imaging optics for generating (n x m) imaging spots on a printing form, which is distinguished by the array of light sources including an array of mutually independently controllable VCSEL light sources. One specific imaging spot may be formed on the printing form by combining the light emitted by a subarray of the VCSEL light sources.  Due to the advantageous beam properties of VCSEL light sources, such as the small divergence and negligible astigmatism, the device for recording images on printing forms is especially advantageous for use in a printing-form imaging unit or in a print unit.