baber/WOPTO huggingface dataset:
Patent CA-2262833-A1 (CA)
Inventor: STUERZ HEINZ
IPC: H04M3/22
Filed: 1999-03-08
Abstract: In a method for the central processing of malfunction reports in a telecommunications (=TK) network with a plurality of sub-networks (1, 2) of different network operators (A, B), at least one IN (=Intelligent Network) service (8) is established which can be activated by dialing a malfunction dial number from any network connection (3, 4), which upon receipt of a malfunction report, independent of the connection (4) that dispatches the malfunction report, determines to which connection dial number this malfunction report relates, which from the connection dial number thus established determines the network operator (A) to whose sub-network (1) the corresponding malfunctioning connection (3) belongs, and which delivers the malfunction call to the responsible network operator (A). This permits a simple allocation of calls reporting malfunctions in a multi-operator environment to the respectively responsible network operator, whereby the affiliation of a TK subscriber with a specific network operator is not evident from his dial number and the malfunction may also be reported from a connection other than the malfunctioning connection involved.
Patent CA-2264938-A1 (CA)
Inventor: CARO HUGO
IPC: A61K35/407
Filed: 1997-09-11
Abstract: Purification et caractérisation d'une famille d'inositolphosphoglycannes (IPG) de type A provenant de foie et de placenta humains. Ces substances se sont révélé avoir une activité biologique associée à des fractions d'IPG de type A, à savoir la régulation de l'activité lipogène et l'inhibition de la protéine kinase dépendante de AMPc. La caractérisation des composés démontre qu'ils contiennent des ions métalliques, en particulier Zn?2+¿, et éventuellement du phosphate. Lesdits composés et leurs antagonistes peuvent être utilisés en tant que produits pharmaceutiques, par ex. pour le traitement du diabète, et pour cribler des analogues synthétiques.
Patent CA-2265930-A1 (CA)
Title: Frame transfer normalized priority
Inventor: KAWA CLAUDE
IPC: H04L12/70
Filed: 1997-09-15
Abstract: The frame transfer priority (hereinafter called FTP) capability definition distinguishes between FTP indices and classes. Several FTP indices may be mapped into one or more FTP classes by a network and different networks may map differently FTP indices to classes. When a frame relay SVC traverses multiple networks it may not be clear what is the exact FTP it is assigned.  The concept of frame transfer normalized priority (hereinafter called FTnP) overcomes this disadvantage. The FTnP is a precise and uniform measure of the FTP assigned to a frame relay SVC or PVC.
Patent CA-2265937-A1 (CA)
Inventor: OGAWA SHINSUKE
IPC: H04J13/10
Filed: 1998-11-19
Abstract: L'invention consiste à prendre les sorties de plusieurs étages de décalage (S1, S2, S4) d'un générateur de séquences à mots de code de longueur maximale (31A) et à soumettre à une porte OU exclusif (XR11, XR12) puis à retarder du nombre de bits demandé le code de sortie du générateur (31A), par exemple, 3 bits pour générer une séquence à mot de code de longueur maximale retardée de 3 bits. De façon similaire, on combine les sorties de plusieurs étages de décalage et on les soumet à une porte OU exclusif afin de générer une autre séquence à mot de code de longueur maximale retardée. On prend alors les sorties de générateurs de code (31) temporisés simultanés ainsi que la sortie d'un autre générateur (32) de séquences à mots de code de longueur maximale et on les soumet à une porte OU exclusif da façon à générer une pluralité de séquences à mots de code de longueur maximale de type "gold".
Patent CA-2267860-A1 (CA)
Title: Concrete blender and mold
Inventor: MCSORLEY LLOYD
IPC: B28C9/04
Filed: 1999-03-31
Abstract: A cement mixer for manufacturing cement blocks which uses a minimum of power so that the apparatus can be driven by a portable gasoline generator or by photoelectric converted power. The apparatus is portable and can be transported by trailer to the site where the blocks need to be manufactured. The mixer has trays for carrying the mixture materials to a blender and vibrators attached to the trays to transport the materials to the blender. The blender has an inlet for receiving the materials from the trays and an auger for blending the materials while at the same time transporting the blending and blended materials to a receptacle. Also included in the invention is a mold having the shape of a concrete block. The mold is formed of hard urethane that can mold surfur-based concrete and does not wear as quickly as other materials.
Patent CA-2268227-A1 (CA)
Title: Composite container for vacuum packaging of products
Inventor: CLOUGHERTY KENAN J
IPC: B65D81/20
Filed: 1999-04-01
Abstract: A composite container is provided for vacuum packaging of products which is constructed, as follows. A hollow body portion defines a desired shape for the container and has an inside surface. A liner layer is in superimposed position within the body portion and covers the inside surface for receiving the product inside the liner layer and the body portion of the container. An elastic material is positioned between the body portion and the liner layer for movably attaching the liner layer to the body portion in the superimposed position while allowing the liner layer to constrict and move away from the body portion by stretching of the elastic material when a vacuum is formed on the product packaged in the container and then allowing the liner layer to move back into the superimposed position within the body portion of the container by retraction of the elastic material when the container is opened and the vacuum on the product is removed.
Patent CA-2268518-A1 (CA)
Title: Detergent compositions comprising a mixture of quaternary ammonium cationic surfactant and alkyl sulfate anionic surfactant
Inventor: HALL ROBIN GIBSON
IPC: C11D1/65
Filed: 1997-10-02
Abstract: The present invention relates to detergent compositions or components thereof containing a cationic surfactant of the formula: R1R2R3R4N+ X-, in which R1 is a hydroxyalkyl group having no greater than 6 carbon atoms; each of R2 and R3 is independently selected from C1-4 alkyl or alkenyl; R4 is a C5-11 alkyl or alkenyl; and X- is a counterion; and an anionic surfactant of the formula: R5OSO3-M+ in which R5 is an alkyl or alkenyl group having at least 14 carbons atoms and M+ is a counterion.
Patent CA-2269185-A1 (CA)
Title: Parking brake lock-in key switch system for vehicle air brake system
Inventor: LEHMAN MICHAEL J
IPC: B60R25/08
Filed: 1999-04-15
Abstract: A parking brake lock-in key switch system for a truck or bus brake system. The system has two parking brake lock-in valves. One parking brake lock-in valve is installed in the air line piping between the primary air tank and the push pull double check valve and the second parking brake lock-in valve is in the air line piping between the secondary air tank and the push pull double check valve. The parking brake lock-in valves are air operated valves which when closed will lock in actuated parking brakes. The parking brake lock-in valves are operated by a solenoid operated pilot valve which provides air from an air supply to close the lock-in valves when the ignition key is moved to the 'off' position. An actuated parking brake will be locked in because new air from the respective tanks will be prevented from flowing to the push pull double check valve and hence the brake chambers. The parking brake lock-in valve does not vent off downstream piping when it closes. Should the ignition key be positioned to the 'off' position with the vehicle in motion and the parking brake actuator is not engaged in the park position, air will be locked in the air line piping between the parking brake lock-in valves and the individual brake chambers including the piping in which the push pull double check valve is installed. This locked in air will prevent the brake chambers from locking the wheels, hence preventing inadvertent engagement of the parking brakes.
Patent CA-2270240-A1 (CA)
Title: Hair shaving device with u-shaped razor blade strip
Inventor: ANDREWS EDWARD A
IPC: B26B21/06
Filed: 1997-10-28
Abstract: A hair trimming device for shaving nostril or ear hair, having a flexible blade (944), a blade support (970), a guard (948) and a base having a finger grip portion (50).
Patent CA-2271225-A1 (CA)
Inventor: CONREY SCOTT C
IPC: F15B15/16
Filed: 1999-05-07
Abstract: The invention relates to a hydraulic elevator having a hydraulic jack (9) which acts directly on the car. To reduce the amount of building work associated with this elevator concept, it is proposed that the hydraulic jack (9) should project through the car floor (10) into the car (1), the jack (9) and the car (1) being fastened together at the car floor (14) by means of a supporting plate (15) attached to the jack cylinder (10).  If the jack (9) is fitted with a mechanical synchronization device (22,24,25), the ends (35,35a) of the ropes or chains which until now have been fastened to the building also pass upwards through the car (1) to a crossbeam (27) to which they are fastened.
Patent CA-2271916-A1 (CA)
Inventor: THOFELT LARS
IPC: F24F3/12
Filed: 1997-11-18
Abstract: Ce dispositif, qui sert à améliorer la qualité de l'air à l'intérieur de locaux, comprend une enceinte (2) avec une entrée d'air (3) et une sortie d'air (5), un élément (7) conçu pour amener l'air se trouvant dans une pièce, dans laquelle est placée l'enceinte, à pénétrer dans l'enceinte par l'entrée et à ressortir par la sortie afin de se retrouver dans la pièce, ainsi qu'un moyen (9, 11) conçu pour influencer la qualité de l'air traversant l'enceinte. Cette enceinte contient également des plantes à feuilles (9) et l'élément (7) est conçu pour faire passer l'air sur les surfaces des feuilles des plantes, afin de débarrasser l'air des agents contaminants et des particules en suspension, par absorption de ces agents et de ces particules par les feuilles des plantes.
Patent CA-2272794-A1 (CA)
Inventor: LIGHTBODY DAVID
IPC: G01N1/00
Filed: 1999-05-21
Abstract: A method and apparatus for controlling a stream of liquid and air segments wherein the liquid and air segments are selectively aspirated into a first fluid conduit in a plurality of cycles, each cycle beginning with the aspiration of a first air segment and ending with the aspiration of a final air segment. The liquid and air segments are then transferred from the first fluid conduit to a second fluid conduit. The volume of the final air segment of each cycle is then adjusted after the final air segment has moved into the second fluid conduit. Next, the liquid segments and the air segments of each cycle are transferred from the second fluid conduit to a third fluid conduit. The volume of the first air segment of each cycle is then adjusted after the first air segment has moved into the third fluid conduit.
Patent CA-2275274-A1 (CA)
Title: Passive distributed filter system and method
Inventor: BINGEL THOMAS J
IPC: H04M1/738
Filed: 1997-12-04
Abstract: A plurality of passive distributed POTS filters (12) are associated with a respective plurality of POTS communications devices and decouple a POTS CHANNEL from a telephone connection, while permitting and not interfering with a second communications channel (41) (e.g., DSL, ADSL, SDSL, RADSL, VADSL, etc.) on the telephone connection that is utilized by a modem. In architecture, the DPF system (10) includes a plurality of POTS communications devices, such as telephones, and a plurality of the DPFs (10) corresponding respectively with and connecting each of the POTS communications devices (33) to the telephone connection. Each of the DPFs comprise an automatic control mechanism and a POTS filter (12). The automatic control mechanism is configured to isolate the POTS filter when a respective POTS communications device is on-hook. Each DPF (10) is configured to permit POTS communications over a POTS channel on the telephone connection with the respective POTS communications device (33) when the POTS communications device is off-hook. Furthermore, a second communications device, such as a DSL (e.g., ADSL, SDSL, RADSL, VADSL, etc.) communications device, is connected to the telephone connection and communicates signals over a second channel. The POTS and second channel are communicated over the telephone connection concurrently without appreciable interference.
Patent CA-2279769-A1 (CA)
Inventor: AUMARD JEAN-PIERRE
IPC: G01L1/22
Filed: 1999-08-04
Abstract: The invention is concerned with a compression stress sensor having a proof body (1) and strain gauges (7) connected together to form a Wheatstone bridge. The proof body (1) is made as a single piece from a monolithic rod which is cylindrical or prismatic with a circular or a regularly polygonal transverse section. This rod (1) is traversed in its median part by at least one pair of passages (3, 4) orthogonal one with respect to the other and located in a plane perpendicular to the longitudinal axis (X) of the proof body (1) to define between them independent measure columns (5). The end faces (2, 2a) of the proof body provide bearing faces receiving the forces to be measured and a strain gauge (7) is fixed to a surface of each independent measure column (5).
Patent CA-2283581-A1 (CA)
Title: Straker 2000
Inventor: COTE BERTRAND
IPC: A01B13/02
Filed: 1999-08-30
Abstract: L'outil(Straker 2000) faisant l'objet de la présente demande de brevet trouv e son utilité dans le domaine de l'industrie forestière ,principalement, et dans tout autre domaine ou il pourrait éventuellement s'avérer utile tel quel, ou avec quelques modifications minimes. Dans le processus du reboisement forestier, plus particulièrement, il entre en action avant la plantation où, installé derriè re une machinerie qui le traîne, il permet de tracer dans le sol des sillons servant à faciliter la plantation d es arbres. Les sillons qu'il trace sont doubles et ce nombre peut être augmenté par l'ajout de charrues supplémentaires. La distance séparant les sillons peut également être ajustée dans une certaine mesure. On peut considérer que cet outil augmente de beaucoup la rapidité avec laquelle l'opération de reboisement s'effectue. La  largeur des sillons tracés donne également à l'arbre planté dans celui-ci le dégagement nécessaire à une croissance plus rapide.
Patent CA-2284256-A1 (CA)
Title: Process for the selective enzymatic hydroxylation of aldehydes and ketones
Inventor: KOPPER IRENE
IPC: C12P7/26
Filed: 1998-03-13
Abstract: The invention concerns a process for the selective enzymatic hydroxylation of aldehydes and ketones using chiral anchor/protective groups.
Patent CA-2284728-A1 (CA)
Inventor: GRIGLIATTI THOMAS A
IPC: C12N5/06
Filed: 1998-03-26
Abstract: The invention provides insect shuttle vectors, and methods of using such vectors, for stably transforming disparate insect cell lines to express heterologous proteins. The invention provides a transformed insect cell selection system based on resistance to the bleomycin/phleomycin family of antibiotics, including the antibiotic Zeocin. Efficient promoters derived from baculovirus immediate early promoters are disclosed for use in directing expression of heterologous proteins, including selectable markers, in transformed insect cells of the invention. Transposon-based vectors are disclosed that provide inducible transposition to optimize heterologous protein expression and unobtrusive markers to facilitate selection of desired transformants.
Patent CA-2285400-A1 (CA)
Inventor: KUEHNE GREGOR
IPC: H01T4/08
Filed: 1999-02-12
Abstract: The present invention relates to a wide-band electromagnetic-pulse conductor which is used in a coaxial line comprising a hollow cylinder (20) arranged in an outer conductor (10), wherein said wide-band electromagnetic-pulse conductor is electrically connected with the inner conductor (30) of the coaxial line through a short-circuit line (24). Line sections (31, 32, 33, 34, 35) having corresponding wave impedance define a large band width of the frequency band in the coaxial line.
Patent CA-2288547-A1 (CA)
Title: Apparatus for moving a radiation beam across a medium
Inventor: KEONDJIAN HAGOP
IPC: B41J2/47
Filed: 1999-11-04
Abstract: An apparatus for moving a radiation beam across a medium printable includes means far rotating a radiation beam around an axis normal to the length of the beam and a holder having a zone across which the beam moves as the beam is rotated. The holder holds the medium, as the medium moves through the holder, such that the medium simultaneously has a portion having a linear configuration in a direction normal to the direction of movement of the medium, prior to the zone and a portion having a curved configuration in a direction normal to the direction of movement of the medium, at the zone. The curvature is such that the beam intersects the curved portion along an arc co-axial with the said axis as the beam moves across the zone and the portions are connected by a transitional portion of the medium without creases.
Patent CA-2290153-A1 (CA)
Inventor: DAVENPORT FRANCIS L
IPC: D21F3/02
Filed: 1999-11-23
Abstract: In a papermaking machine for making paper and paperboard products, a press belt, press roll cover, or long nip shoe press belt, is disclosed that has both a permanent microscale roughness and areas of both hydrophilic and hydrophobic nature which properties promote good sheet smoothness and printability, while allowing for excellent sheet release.
Patent CA-2291498-A1 (CA)
Title: Method of attaching sensitive electronic equipment to the inner surface of a tire
Inventor: KOCH RUSSELL W
IPC: B60C23/00
Filed: 1999-12-03
Abstract: An attachment between a monitoring device and an innerliner of a tire includes the use of an epoxy adhesive that bonds the monitoring device directly to the inner surface of the innerliner of the tire. The innerliner is first roughened in a manner that provides a roughened portion of the innerliner without removing the entire thickness of the innerliner. The entire thickness of the innerliner is not removed because the innerliner is preferably more than 1/16 of an inch thick. The thickness of the innerliner allows the rigid cured epoxy to bond the monitoring device to the inner surface of the innerliner while allowing the innerliner to flex with the tire so as to not break the seal between the rigid epoxy and the innerliner. The monitoring device is preferably located at a low flex area of the tire to help avoid the problem of the innerliner flexing.
Patent CA-2292286-A1 (CA)
Inventor: HORLEY WAYNE
IPC: F16C33/46
Filed: 1999-12-16
Abstract: A thrust bearing includes an annular first retainer, an annular second retainer and a plurality of rollers. The first retainer and second retainer are secured together to form a bearing cage. Each retainer has a circular outer sidewall, a concentric circular inner sidewall, and a web that extends between the outer sidewall and the inner sidewall. The web has a planar interior surface with a plurality of openings each adapted to accommodate a radiused portion of one of the rollers. The use of a web with a planar interior surface, without dividers, provides two advantages. The design leaves a maximum amount of room for rollers in the bearing which increases the bearing's capacity. The assembled cage allows for better lubricant flow to lubricate the bearing and wash potentially abrasive particles away from the rollers.
Patent CA-2294976-A1 (CA)
Inventor: LIETZMANN ANDREAS
IPC: C11D17/00
Filed: 2000-01-11
Abstract: Detersive shaped bodies, more particularly tablets, such as laundry detergent tablets, dishwasher tablets, stain remover tablets or water softening tablets, satisfy the requirements for use in domestic dishwashing machines in regard to their disintegrating rate through the use of the additive granules according to the invention. The additive granules according to the invention contain 10 to 99% by weight of cellulose with particle sizes below 100 µm and 1 to 90% by weight of one or more powder-form components with an oil adsorption capacity of more than 20 g per 100 g and are superior to conventional cellulose-based disintegrators in their physical and detersive properties.
Patent CA-2295283-A1 (CA)
Title: Joint multiple program coding for digital audio broadcasting and other applications
Inventor: SUNDBERG CARL-ERIK WILHELM
IPC: H04H20/00
Filed: 2000-01-12
Abstract: The invention provides methods and apparatus for processing information, e.g., audio, video or image information, for transmission in a communication system. In an illustrative embodiment, a joint multiple program coder determines the value of a single-bit or multiple-bit criticality measure, e.g., criticality flag, in a designated interval, e.g., the duration of an audio frame, for each of the programs in a set of multiple programs to be transmitted in the system. The joint multiple program coder allocates a pool of available bits to the programs based at least in part on the determined values of the criticality measures, such that a program with a higher-valued criticality measure in the designated time interval is allocated a greater percentage of the available bits for that interval than another one of the programs with a lower-valued criticality measure. The joint multiple program coder repeats the determination and allocation operations for each of a number of time intervals, e.g., frames, such that the bit allocation can vary from interval to interval.
Patent CA-2295589-A1 (CA)
Title: Device for use with metered dose inhalers (mdis)
Inventor: CASPER ROBERT A
IPC: A61M15/00
Filed: 1997-07-29
Abstract: An inhalation device (10) is provided for use with MDIs (14). The device includes a mechanical mechanism to apply force to discharge the MDI, and a breath activated trigger (28).
Patent CA-2296549-A1 (CA)
Title: Capacitive sensing in vehicles
Inventor: NOVAK JAMES L
IPC: B60R21/01
Filed: 1998-07-23
Abstract: A passenger sensing system of electrodes (12) in varying configurations.  Electrodes (12) can be positioned proximate an airbag door (44), each providing a signal corresponding to occupant proximity, and a comparator for comparing the signals employed to make better decisions than with a single signal. Electrodes (12) may be formed on a dielectric substrate (16) and separated by a grounded area (14) configured to block line-of-sight between each of the electrodes (12).  Electrodes (12) may be formed of conductive material attached to dielectric material with a conductive coating on one surface. Electrodes (12) may be embedded within a vehicular trimpiece (72) and adjacent to a conductive material connected to ground, and a DC voltage is applied to one electrode to form a conductive path to a second electrode, the conductive path being formed by moisture. A drive electrode (22) and a receive electrode (26) may be formed integrally with a vehicle window (34).
Patent CA-2298452-A1 (CA)
Title: Support enregistre et systeme recreatif
Inventor: SHIMOOKA KENKICHI
IPC: A63F13/24
Filed: 1999-05-31
Abstract: L'invention concerne un support sur lequel on a enregistré un programme permettant à un personnage, situé dans un espace de jeu, de manipuler un objet en fonction d'un mouvement relatif à la manipulation première de l'objet, étant entendu qu'un joueur dispose d'un dispositif de commande; elle concerne également un système récréatif permettant de jouer en fonction d'un tel programme. Une commande donnée par un joueur est entrée dans un système de commande d'entrées (70). Un disque compact est chargé dans un dispositif pour disque optique d'un lecteur enregistreur (80) de disque optique. Un programme enregistré sur le disque compact permet de faire déplacer un personnage dans un espace de jeu, sur un plan bidimensionnel, de manière analogue, en fonction d'un mouvement concernant la manipulation première de l'objet, par mise en oeuvre manuelle, par le joueur, de l'élément d'exploitation du dispositif d'exploitation des entrées. Un système de commande (30) commande le déplacement du personnage sur l'écran d'affichage en fonction du programme et de la commande entrée par l'intermédiaire du système d'exploitation des entrées (70).