baber/WOPTO huggingface dataset:
Patent CA-2284126-A1 (CA)
Inventor: JOSPE ASHER
IPC: G06F21/51
Filed: 1998-02-23
Abstract: A method for selectively preventing the downloading and execution of undesired Executable Objects in a computer, comprising the steps of: (a) providing one or more Control Centers (CC1, CC2), each connected to one or more gateways (GW1... GW5) located between a LAN (PC) and an external computer communication network; (b) providing means coupled to each of said gateways (GW1... GW5), to detect Executable Objects reaching said gateway (GW1... GW5), to analyze the header of each of said Executable Objects, and to determine the resources of the computer (PC) that the Executable Object needs to utilize; (c) providing means coupled to each of said gateways (GW1... GW5), to store a user's Security Policy representing the resources, or combination of resources, that the user allows or does not allow an Executable Object to utilize within its LAN, wherein the Security Policy is received from and/or stored in each of said one or more Control Centers (CC1, CC2); (d) when an Executable Object is detected at the gateway: (GW1... GW5) comparing the resources of the computer (PC) that the Executable Object needs to utilize with the Security Policy.
Patent CA-2284165-A1 (CA)
Inventor: BIAGI KATHALEAN M
IPC: A44C7/00
Filed: 1997-07-23
Abstract: An earring assembly is provided that is comfortable to wear even when sleeping and is easily manipulable when it is desired to change the decorative portion of the earring. The snap-fit back portion has a front tube portion into which an earring post is insertable, a notch in the tube positioned and dimensioned to frictionnally engage a corresponding notch in the tube portion. A flat disc affixed to the back end of the tube retains the back end of the back portion against entering the earlobe hole. In another embodiment a post guide is provided for insertion into the earlobe hole preparatory to inserting the tube from the back of the earlobe forward, aiding the placement of the tube. In yet another embodiment an extension piece is provided for lengthening the portion of the back that resides within the earlobe hole in order to achieve a custom fit. In an alternate embodiment, instead of a snap fit, a threaded area on the post is mated with a grooved area on the tube to provide a screw-type fit.
Patent CA-2287871-A1 (CA)
Title: Secure document management system
Inventor: IGNATCHENKO SERGEY
IPC: G06F16/93
Filed: 1999-11-01
Abstract: The invention provides a method and apparatus for secure management of data in a computer controlled storage system. The system includes a trusted data management server (tdm server), responsive to a user or user program application, for storing data in and retrieving data from a storage system. The tdm server includes a security structure generator to generate the following security management structures: an unique identifier for the data; access control information for the data; a data signature for authenticating the data from the data and the unique identifier; and an access control information signature for authenticating the access control information from the access control information and the unique identifier.
Patent CA-2292293-A1 (CA)
Inventor: KENNEDY SCOTT
IPC: B60P1/43
Filed: 1999-12-15
Abstract: A drive-over container for storing items may be mounted on a vehicle load bed such as a pick-up truck box. A covered receptacle is mountable on the load bed floor and a lid provides access to at least a portion of the interior of the receptacle through a top surface thereof. A ramp extends from the receptacle to substantially the rear end of the vehicle load bed to facilitate driving a vehicle up onto the top surface of the receptacle. A recess in the receptacle may be provided for storing a spare tire.
Patent CA-2292655-A1 (CA)
Inventor: GORDON GERALD A
IPC: A62C3/06
Filed: 1998-06-05
Abstract: A fire protective cover for protecting from warehouse fires non-metallic liquid holding containers including composite intermediate bulk containers and bag-in-box containers. The cover has a heat reflective layer facing the container surroundings, a heat insulating layer adjacent the heat insulating layer on the side toward the container, and a water absorbent layer closest to the container. The cover can be placed over the entire container or, where applicable, between the inner receptable and the rigid outer container.
Patent CA-2296277-A1 (CA)
Title: Removable tip dispensing closure and method of manufacture
Inventor: KIMBLE BRADLEY J
IPC: B65D47/12
Filed: 2000-01-20
Abstract: A removable tip dispensing closure and method of manufacture in which th closure body and removable tip arc molded in sequential steps of a multi-material molding process. The closure body and tip are sequentially molded of differing materials that do not adhere to each other, so that the tip may he readily removed from the closure by a user for dispensing the contents of a package on which the closure is mounted. The closure body is preferably of low density polyethylene (LDPE), while the tip is preferably of propylene or styrene composition. The closure body and tip may be manufactured in differing colors by including suitable dyes in the resins prior to injection.
Patent CA-2300580-A1 (CA)
Inventor: ROBERTS MICHAEL
IPC: H04W36/26
Filed: 2000-02-29
Abstract: Procédé d'accès ou de transfert inter-cellulaire dans un système de radiocommunications mobiles dans lequel des services additionnels sont offerts à des utilisateurs dits utilisateurs autorisés dans des cellules dites cellules préférées formant une zone dite zone préférée, ledit procédé étant essentiellement caractérisé en ce qu'il comporte les étapes suivantes : détection qu'un essai d'accès ou de transfert inter-cellulaire vers des cellules préférées a échoué (1), détection que l'utilisateur est un utilisateur autorisé (2), détection que l'utilisateur est dans la zone préférée (3), suite à telles détections, mise en oeuvre d'une fonction de ré- essai ré-orienté, pour l'accès ou le transfert inter-cellulaire vers une cellule en dehors de cette zone préférée (4).
Patent CA-2301375-A1 (CA)
Inventor: GILLIS MACDONALD JOSEPH
IPC: F16B5/01
Filed: 2000-03-20
Abstract: A fastener device for attaching a rear face of an acoustic to a substrate, comprising an anchor part for attachment to the substrate and a screw part having an inner end rotatably connected to the anchor part. The screw part has a helical member with an outer end capable of penetrating the rear face of the panel when rotated by an elongated drive rod projecting from the outer end. The drive rod is capable of penetrating a panel so as pass fully through the panel when the helical member contacts its rear face, and is accessible for rotation at the front face of the panel to cause the helical member to penetrate and engage a rear portion of the panel, and to secure the panel onto the substrate. The drive rod is removable from the outer end of the screw part after the panel has been secured so that the fastener is essentially concealed within the panel.
Patent CA-2302690-A1 (CA)
Title: Combination of filter and electrostatic separator
Inventor: MILLER STANLEY JOHN
IPC: B03C3/47
Filed: 1998-08-21
Abstract: A device and method for controlling particulate air pollutants of the present invention combines filtration and electrostatic collection devices. The invention includes a chamber housing a plurality of rows of filter elements (24). Between each row of filter elements (24) is a grounded plate (26).  Between the grounded plates (26) and the filter elements (24) are electrode grids (28) for creating electrostatic precipitation zones between each row of filter elements (24). In this way, when the filter elements (24) are cleaned by pulsing air in a reverse direction, the dust removed from the bags will collect in the electrostatic precipitation zone rather than on adjacent filter elements (24).
Patent CA-2306183-A1 (CA)
Inventor: BOTSTEIN DAVID A
IPC: C12N5/06
Filed: 1998-10-29
Abstract: Wnt-1-Induced Secreted Proteins (WISPs) are provided, whose genes are induced at least by Wnt-1. Also provided are nucleic acid molecules encoding those polypeptides, as well as vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides, and methods for producing the polypeptides.
Patent CA-2307410-A1 (CA)
Title: Method and apparatus for delivery of data over a network
Inventor: WALLACK JOHN STEPHEN
IPC: H04L29/06
Filed: 2000-05-02
Abstract: A data delivery system for communicating sophisticated information between a first and second computer over a network, such as the Internet. The delivery system resides on a network server and will receive information stored in a source file, translate the data, and deliver the data package that allows a recipient to use the sophisticated information without requiring the recipient to use software compatible with the source file.
Patent CA-2308105-A1 (CA)
Title: Treatment of il-10 deficiencies
Inventor: BOLTON ANTHONY
IPC: A61K41/00
Filed: 2000-05-11
Abstract: Mammalian disorders associated with a deficiency in the cytokine interleukin-10 (IL-10) can be alleviated by stimulating in vivo secretion and/or activity of IL-10 in the patient's blood or tissues by application of external stimulus.
Patent CA-2308159-A1 (CA)
Inventor: LINDQVIST DAN
IPC: H04W24/00
Filed: 1998-10-30
Abstract: Each transmitter/receiver pair (12) of a radio base station (10) is connected via an antenna bus (92) and radio frequency feeder (26) to antenna near parts equipment such as active antennas (40), boosters (32) and tower mounted amplifiers (152). Automatic configuration and calibration of the antenna near parts equipment is accomplished by establishing communication between the base station and each of its connected antenna near part components. Each antenna near part component sends its identification (200) to the base station over the antenna bus at power-on. Furthermore, communications selectively sent over the radio frequency feeder are monitored to determine the connectivity between individual transmitter/receiver pairs of the base station and each antenna near parts equipment. These radio frequency feeder communications are further processed to determine (252) calibration data for configuring (254) each antenna near parts equipment for optimal operation.
Patent CA-2308466-A1 (CA)
Title: Genuineness detecting system and method for using genuineness detecting film
Inventor: NISHIMURA SUZUSHI
IPC: B42D15/10
Filed: 1999-08-27
Abstract: A genuineness detecting film (10) includes at least a reflecting film (11) having a circularly polarized light selectivity such that it reflects only a left-handed or right-handed circularly polarized light out of incident lights and generates a reflected light. On the reflecting film (11), a hologram forming portion (11a) is provided. The hologram forming portion (11a) reflects the same circularly polarized light as the reflected light in a direction different from the direction in which the reflected light travels and thereby to form a hologram image.  Sensors disposed in different positions sense the reflected light from the reflecting film (11) and the hologram image from the hologram forming portion (11a), respectively.
Patent CA-2310075-A1 (CA)
Title: Document control and transmission system
Inventor: FROESSL HORST
IPC: G06Q10/00
Filed: 1998-11-18
Abstract: A method for generating and dissemi-nating information includes establishing ser-vice centers at geographically separated loca-tions, providing at each service center a con-trol computer, a functionally divisible com-puter client memory, electronic transmission apparatus, fax receiving and transmission ap-paratus and a printer for printing data from the memory. A portion of the client memory is assigned to each of a plurality of clients and in each client memory portion is stored data representing parts of documents to be gener-ated.    In response to a request received from a client, a document is formed and is transmitted by one or more of the available transmission techniques to one or more designated recipi-ents.
Patent CA-2310612-A1 (CA)
Inventor: WU RONGHUI
IPC: C22F1/18
Filed: 1998-11-24
Abstract: La présente invention concerne des compositions d'adoucissant textiles, limpides ou translucides, contenant un composant adoucissant textile, un système solvant principal, pour une teneur élevée en électrolyte. Cette teneur élevée en électrolyte permet d'utiliser une plus large gamme de solvants principaux et/ou réduit l'incidence de l'accroissement de la viscosité dans le cas des faibles teneurs en solvant principal. Les stabilisants de phase, qui sont principalement des substances hydrophobes éthoxylées, peuvent servir à réduire la teneur indispensable en solvant principal et/ou à stabiliser les compositions dans le cas de teneurs très élevées en électrolyte. Ces stabilisants de phase spécifiques augmentent les qualités du produit, et notamment ses qualités d'adoucissant. Les électrolytes spécifiques donnent de meilleurs résultats. L'adjonction de solvants primaires et/ou de stabilisants de phase aux composés adoucissants peut améliorer la viscosité ou la maniabilité des composés et leur aptitude à donner des compositions de produits finis.
Patent CA-2312676-A1 (CA)
Title: Bas isolant
Inventor: THERRIEN JEAN-PAUL
IPC: A43B5/04
Filed: 2000-06-30
Abstract: Dans l'item (bas isolant). on présente une chaussette à deux parois scellées  toute au tour et étanche. Ce bas isolant est gonflable à l'aide d'une pompe miniaturisée poussant l'air à l'intérieure des deux parois, où vidange l'air pour atteindre la pression confortable voulu.</SDOA B>
Patent CA-2314084-A1 (CA)
Inventor: HAUSMANN KARLHEINZ
IPC: B29C51/14
Filed: 1998-12-11
Abstract: L'invention concerne une composition appropriée pour un thermoformage, la composition présentant une bonne rétention granulométrique à de faibles épaisseurs, un fini peu lustré et dont le coût est compétitif pour plusieurs applications, notamment pour l'industrie automobile. Cette composition contient: (a) 10 à 35 % en poids de polypropylène ou d'un copolymère éthylène/propylène; (b) 0 à 30 % en poids d'un caoutchouc copolymère éthylène/propylène non réticulé, possédant une teneur en éthylène de 60 à 80 % en poids; (c) 10 à 25 % en poids d'un copolymère ionomère d'éthylène et un acide carboxylique en C¿3?-C¿8? .alpha.,.beta.-insaturé; (d) 2 à 6 % en poids d'un copolymère d'éthylène et d'acrylate de glycidyle ou de méthacrylate de glycidyle; (e) 5 à 20 % en poids de polyéthylène; et (f) 0 à 25 % en poids d'un élastomère copolymère alpha-oléfine/éthylène.
Patent CA-2314548-A1 (CA)
Inventor: STAAB RAYMOND R
IPC: G06F3/033
Filed: 2000-07-26
Abstract: An input device for providing position and orientation information with six degrees of freedom for use in manipulating a real or virtual three-dimensional object.  An illustrative embodiment includes a handle with a plate attached to an upper portion thereof. Associated with an upper planar surface of the plate is a set of LEDs or other light sources arranged in a designated pattern. A camera or other suitable type of detection device detects light from the light sources in order to determine the position, e.g., X, Y and Z  positional parameters, and orientation, e.g., roll, pitch and yaw rotational parameters, of the input device. Control software running on a computer system may be used to detect and localize the light sources that are visible in a given image generated by the camera, to associate each of the light sources with a corresponding label, to determine the position and orientation information from the positions of the light sources in the image, and to communicate the position and orientation information to at least one application running on the computer system.
Patent CA-2315481-A1 (CA)
Title: Selective inhibition of aggrecanase in osteoarthritis treatment
Inventor: NOE MARK CARL
IPC: A61P31/04
Filed: 2000-08-10
Abstract: This invention relates to a method of treatment for osteoarthritis involving inhibitors of aggrecanase that demonstrate IC50S of less than 20 nM and demonstrate differential potency against matrix metalloproteinases (MMPs) and a disintegrin and metalloproteinases (ADAMs or reprolysins). This invention also relates to compounds, methods of treatment and composition of Formula I:   (see formula I) or a therapeutically acceptable salt thereof, wherein X is carbon or nitrogen; R1 and R2 are independently selected from the group consisting of hydrogen, hydroxy, and methyl, wherein at least one of R1 and R2 is methyl; R3 and R4 are independently selected from the group consisting of hydrogen, hydroxy, and methyl, or R3 and R4 may be taken together to form a carbonyl group; and R5 and R6 are independent substituents in the ortho, meta, or para positions and are independently selected from the group consisting of hydrogen, halogen, cyano, methyl, and ethyl; with the provisos: when X is carbon, then R7 and R8 are both hydrogen and at least one of R1, R2, R3, and R4 is hydroxy; when X is carbon and R5 is para-halo, then at least one of R6, R3, and R4 is not hydrogen; when X is nitrogen, then R8 is not present and R7 is hydrogen or a group of the formula:      wherein, Y is -CH2-NH2 or -NH-CH3; and when X is nitrogen and R7 is H, then R3 and R4 are taken together to form a carbonyl group.
Patent CA-2316313-A1 (CA)
Inventor: FRENCH MARTIN THOMAS
IPC: G01N33/58
Filed: 1998-12-15
Abstract: The present invention relates to a composition for use in fluorometry, a method of fluorometry and the use of a class of new reagents in fluorometry.  The composition comprises a substrate which is a non-fluorescent derivative of a fluorophore, and a shifting reagent which shifts the absorbance wavelength maximum of the fluorophore which maximum is naturally above 450 nm. The shifting reagent is present in an amount predetermined to shift the maximum to a preset value.
Patent CA-2316493-A1 (CA)
Inventor: GUINDULAIN VIDONDO FELIX
IPC: G07D5/04
Filed: 2000-08-17
Abstract: Improved coin selector of the type being incorporated in any kind of machines operated by means of the insertion of coins to be validated, the selector (1) comprising an anti-thread safety mechanism constituted by a generally L-shaped lever (3) that is positioned in respect of the coin inlet opening (2), that is rotably mounted in respect of a shaft (4) by the end of one of its wings, whilst its other wing, in its resting position, crosses the coin passage channel (5) and interferes, by its free end, the beam of a pair of photodiodes (6), it being provided below the lever (3) with a feeler (7) of a general L-shape being rotable by its vertex, one of its wings (9) having a shape of a truncated cone that, in its resting position, crosses the coin passage channel (5).
Patent CA-2317609-A1 (CA)
Title: Acute twist nematic (atn) liquid crystal device for optical communication applications
Inventor: LIU JIAN-YU
IPC: G02F1/139
Filed: 1999-01-04
Abstract: A twisted nematic liquid crystal-based electro-optic modulator with a twist angle between 0~ and 90~, and preferably between 50~ and 80~ is provided. The modulator provides a relatively rapid switching time such as less than about 50 milliseconds, and provides relatively large extinction ratios, such as greater than -25 dB. Preferably the liquid crystal entrance director (216) differs from the polarization direction (222) by a beta angle of about 15~.
Patent CA-2318011-A1 (CA)
Title: Method and apparatus for manufacturing a device
Inventor: SAGE BURTON H JR
IPC: B29C43/36
Filed: 2000-09-12
Abstract: A device, preferably a micro-device, is molded from a plastic material by injection molding, compression molding or embossing. A microabrader can be molded having microneedles for abrading the stratum corneum of the skin to form an abraded site in the tissue for enhancing drug delivery. The micro-device is molded using a mold assembly having a silicon molding surface. The silicon molding surface can include a recess corresponding to the desired shape and length of the microneedles. The silicon molding surface enables micron and submicron size features to be molded from polymeric materials without the polymeric material adhering to the mold surface. Micro-devices having molded features having micron and submicron dimensions can be rapidly produced without the use of a release agent.
Patent CA-2318950-A1 (CA)
Inventor: SLOVACEK RUDOLF E
IPC: G01N31/22
Filed: 1999-01-18
Abstract: Cette invention concerne des formulations pour capteurs optiques comprenant des formulations de détection polymères, ainsi que des procédés de fabrication prévisible de formulations pour capteurs optiques qui servent, par exemple, à mesurer les niveaux d'O¿2? dans les échantillons sanguins d'un patient. Ces formulations peuvent par exemple être déposées sous forme de membrane sur des substrats transmettant la lumière. Dans un mode de réalisation, ces formulations de détection d'O¿2? peuvent être obtenues selon un procédé qui comprend les étapes suivantes: choisir un premier homopolymère qui se compose de premières unités monomères et qui possède une première valeur Perm¿O2?; choisir un second homopolymère qui se compose de secondes unités monomères et qui possède une seconde valeur Perm¿O2? différente de la première valeur Perm¿O2?; et enfin, copolymériser les premières et les secondes unités monomères de manière à obtenir un copolymère ayant une valeur Perm¿O2? intermédiaire qui se situe entre les deux valeurs Perm¿O2?. La valeur Perm¿O2? intermédiaire permet d'obtenir la Perm¿O2? voulue pour la formulation de détection d'oxygène souhaitée. En ajustant les quantités relatives des premières et des secondes unités monomères, il est possible d'obtenir une série de polymères qui possèdent une plage voulue de valeurs de perméabilité intermédiaire et, de ce fait, des valeurs voulues en ce qui concerne les caractéristiques k¿SV? de Stern-Volmer.
Patent CA-2320967-A1 (CA)
Title: An improved filter cartridge, particularly for jug water purifiers
Inventor: MORETTO LEONIDA
IPC: C02F1/00
Filed: 1999-02-03
Abstract: In a device for shutting off the flow of a fluid through a duct, preferably in a system for filtering drinking water, means for shutting off the duct comprise at least one obturator (14, 22, 35, 43) disposed over a corresponding orifice (11) of the duct and means (15, 23, 36) for restraining the obturator (14, 22, 35, 43) in a position such that the corresponding orifice (11) is not shut off, the restraining means being exposed to the flow of fluid through the duct and being able to undergo a change of state consequent upon the period of exposure to the flow in order to release the obturator (14, 22, 35) so that it shuts off the duct after a predetermined flow of fluid has taken place through the duct.
Patent CA-2321132-A1 (CA)
Inventor: KOMAROVA ELENA A
IPC: C12N15/09
Filed: 1999-02-23
Abstract: L'invention se rapporte à un procédé pour fabriquer une préparation de facteurs inhibiteurs de croissance dépendants de p53, utilisée dans une composition pharmaceutique. Des cellules humaines de culture, capables d'exprimer la protéine p53 de suppression des tumeurs, sont induites pour exprimer et sécréter les facteurs inhibiteurs de croissance dépendants de p53 dans un bouillon de culture où l'on récupère les facteurs inhibiteurs de croissance pour fabriquer une préparation utilisée dans une composition pharmaceutique. Cette composition pharmaceutique est ensuite utilisée dans un procédé pour limiter la prolifération cellulaire anormale ou non désirée par l'administration d'une quantité efficace à un sujet qui nécessite ce traitement.