baber/WOPTO huggingface dataset:
Patent CA-2378505-A1 (CA)
Title: Process and apparatus for making aqueous hydrocarbon fuel compositions, and aqueous hydrocarbon fuel compositions
Inventor: WESTFALL DAVID L
IPC: C10L1/224
Filed: 2000-06-28
Abstract: This invention relates to a process for making an aqueous hydrocarbon fuel composition, comprising: (A) mixing a normally liquid hydrocarbon fuel and at least one chemical additive to form a hydrocarbon fuel-additive mixture; and (B) mixing said hydrocarbon fuel-additive mixture with water under high shear mixing conditions in a high shear mixer to form said aqueous hydrocarbon fuel composition, said aqueous hydrocarbon fuel composition including a discontinuous aqueous phase, said discontinuous aqueous phase being comprised of aqueous droplets having a mean diameter of 1.0micron or less. An apparatus for operating the foregoing process is also disclosed. Aqueous hydrocarbon fuel compositions are disclosed.
Patent CA-2378762-A1 (CA)
Title: Dispositif d'alimentation en catalyseur a l'etat sec destine a des reacteurs de polymerisation
Inventor: YAACOUB NADIM F
IPC: C08F2/00
Filed: 2000-07-20
Abstract: On décrit un dispositif et un procédé qui permettent d'apporter un catalyseur à l'état sec à un réacteur de polymérisation rempli de liquide, ceci évitant les problèmes associés à un contact entre le catalyseur et le liquide ou les problèmes liés à l'ajout indésirable de gaz dans le réacteur. Une quantité de catalyseur à l'état sec est transférée d'un réservoir de catalyseur maintenu dans des conditions sèches à une chambre de catalyseur. Un fluide inerte pénètre ensuite dans la chambre pour balayer et envoyer la charge de catalyseur au réacteur. Les formes de réalisation optimales comprennent un dispositif qui permet de mettre en contact préalable le catalyseur à l'état sec avec un modificateur et pour éliminer du gaz de la ligne de fluide.
Patent CA-2378950-A1 (CA)
Inventor: POINTON DAVID WELLINGS
IPC: G09F15/00
Filed: 2000-07-11
Abstract: An improved picture frame clamp assembly (40) includes an L-shaped screw plate (42), and an L-shaped backing plate (48). Both plates (42, 48) are elastically secured to each other by an elastic member (58), resulting in an L-shaped clamp assembly (40) with the screw plate (42) shifted slightly with respect to the backing plate (48). The screw plate (42) and the backing plate (48) each include two legs (44, 50). Each of these legs (44, 50) are sized to fit within a receiving channel (18) of a picture frame section (12). The magnitude of offset between the screw plate (42) and the backing plate (48) is larger than the width (W) of the receiving channel (18). This arrangement ensures that upon insertion into the receiving channel (18) of a frame section (12), the screw plate (42) will be biased against an inside wall (22) of the receiving channel (18), while the backing plate (48) will be biased against an opposing wall (20) of the receiving channel (18) due to the spring bias of the elastic member (58). The result is that each frame section is urged into tight engagement and alignment with the legs (44, 50) of the clamp assembly (40).
Patent CA-2379754-A1 (CA)
Inventor: DE LAMARLIERE ISABELLE
IPC: B01F3/08
Filed: 2000-07-21
Abstract: The invention concerns a method and an implementing device, for making a mixture or and emulsion from at least an emulsifier and at least two fluids known to be immiscible, said fluids defining a dispersed phase and a continuous phase. The method is characterised in that the dispersed phase being either contained in an adapted tank, or continuously supplied, it comprises a first step which consists in pressurising the dispersed phase; then in suddenly depressurising said dispersed phase using means generating a coherent jet (5). Then an appropriate emulsifier is introduced into said coherent jet (5) with means for mixing the dispersed phase with said emulsifier thereby providing a resulting coherent jet (9) which is finally contacted with the continuous phase to obtain the  mixture or the emulsion.
Patent CA-2382178-A1 (CA)
Inventor: TSUKIDA TATSUYA
IPC: C09J7/10
Filed: 2002-04-17
Abstract: Provided is an adhesive sheet for a precision electronic member which generates less amount of gas under high temperature atmosphere and which is suited as a low polluting adhesive sheet for a precision electronic member. The adhesive sheet for a precision electronic member has an adhesive layer comprising an acrylic copolymer obtained by copolymerizing a monomer mixture which comprises alkyl (meth)acrylate having 4 or less carbon atoms in an alkyl group and vinyl acetate in a proportion of 50:50 to 99.5:0.5 in terms of a weight ratio and in which a total content thereof is 80 % by weight or more, wherein an amount of gas generated in heating at a temperature of 120°C for 10 minutes is 1.0 µ g/cm2 or less in terms of a n-decane amount.
Patent CA-2382922-A1 (CA)
Title: Methods and apparatus for conducting electronic transactions
Inventor: SIMKIN MARVIN
IPC: G07F/
Filed: 2000-08-30
Abstract: A system and method for conducting electronic commerce are disclosed. In various embodiments, the electronic transaction is a purchase transaction. A  user (110) is provided with an intelligent token (202), such as a smartcard containing a digital certificate. The intelligent token suitably authenticates with a server on a network (130) that conducts all or portions of the transaction on behalf of the user. In various embodiments a wallet server (140) interacts with a security server (130) to provide enhanced reliability and confidence in the transaction. In various embodiments, the wallet server includes a toolbar (502). In various embodiments, the digital wallet pre-fills forms. Forms may be pre-filled using an auto-remember component.
Patent CA-2383781-A1 (CA)
Title: Sulfonyl carboxamide derivatives, method for their production and their use as medicaments
Inventor: SCHAEFER HANS-LUDWIG
IPC: C07D211/14
Filed: 2000-08-17
Abstract: The invention relates to sulfonyl carboxamide derivatives, in addition to their physiologically compatible salts and physiologically functional derivatives and to their use in the production of medicaments for preventing  and treating hyperlipidemia and arteriosclerotic diseases. The invention relates to compounds of formula (I), wherein the radicals have the given meanings and to their physiologically compatible salts and physiologically functional derivatives. The compounds are suitable for use, e.g. as lipid- lowering substances.
Patent CA-2384656-A1 (CA)
Inventor: GARCIA GRAVALOS DOLORES
IPC: A61P11/00
Filed: 2000-09-11
Abstract: New antitumour alkaloids of general formula (I) where R1 is hydrogen, alkyl or acyl and R2 is hydrogen or acyl, include jorumycin, where R1 is hydrogen and R2 is acetyl, extracted from the mollusc Jorunna funebris.
Patent CA-2386085-A1 (CA)
Title: Piperidine derivatives
Inventor: LIANG SIDNEY XI
IPC: A61K31/4436
Filed: 2000-09-14
Abstract: The present invention provides compounds of formula (I) and a method of inhibiting the reuptake of serotonin, antagonizing the 5-HT1A receptor and antagonizing the 5-HT2A receptor which comprises administering to a subject in need of such treatment an effective amount of a compound of formula (I).
Patent CA-2388537-A1 (CA)
Title: Wireless security access management for a portable data storage cartridge
Inventor: SEGER PAUL JOSEPH
IPC: G06F21/62
Filed: 2000-11-08
Abstract: A portable security system mounted in a portable data storage cartridge (10) for managing access by users to the cartridge (10). A programmable computer processor (30) mounted in the cartridge (10) is powered by and receives data from and transmits data to a data storage drive (11) via a wireless RF interface (26), when mounted in the drive. A user table has a unique user identifier for each authorized user and lists permitted activities the user is authorized to conduct with respect to the data storage cartridge (10). Preferably, a private key, public key algorithm is employed.  Thus, the user identifier comprises a user symbol and a user decrypting sender public key. A user authentication message from the authorized user is encrypted by a sender private key and a receiver public key, in accordance with a predetermined algorithm, employing the cryptographic algorithm. The cryptographic algorithm decrypts the user authentication message employing a receiver private key and the sender public key, whereby the user authentication message is known to have come from the user. Then, the security system algorithm grants access to the user for the listed activities with respect to the cartridge (10).
Patent CA-2388593-A1 (CA)
Title: Bicyclic and tricyclic heteroaromatic compounds
Inventor: SHAW KENNETH
IPC: A61P25/00
Filed: 2000-11-10
Abstract: Disclosed are compounds of formula (I) and the pharmaceutically acceptable salts thereof, wherein W, Q, X, X1, Y and Z are as defined herein. These compounds bind with high selectivity and/or high affinity to the benzodiazepine site of GABAA receptors and re therefore useful in the treatment of central nervous system (CNS) diseases and as probes for the localization of GABAA receptors in tissue samples. Also disclosed are intermediates useful in the preparation of these compounds.
Patent CA-2390023-A1 (CA)
Inventor: REIFFSTECK PHILIPPE
IPC: G01N3/02
Filed: 2000-11-02
Abstract: Le dispositif comporte un carottier (1, 4) équipé d'une membrane (2) souple sur sa face interne, des moyens (10) pour enfoncer le carottier dans le sol (11), des moyens pour désagréger le sol qui sort par l'orifice supérieur du carottier, des moyens pour appliquer des forces axiales sur la membrane (2) et sur la face supérieure de l'échantillon (12) de sol contenu dans le carottier, et des moyens de mesure des contraintes et des déformations subies par l'échantillon (12). Au cours de la mesure, le carottier est immobilisé dans le sol (11).
Patent CA-2391152-A1 (CA)
Inventor: TORRES-WHITE BIRGITT
IPC: B65D41/04
Filed: 2002-06-21
Abstract: A cap with a way-one valve solves two distinct problems in the field of packaging materials that emit gasses; providing both a means to prevent a package from deforming under pressure built up inside the package, and a means to reseal the package. The cap comprises an inner wall extending downwardly from an inner portion of the top wall to define a cavity. An insert valve is mounted within the cavity, forming a sear with the inside wall. The upper surface of the insert valve, inner wall; and the top wall define a chamber with a gas escape path. A septum is disposed within the chamber, the septum seated on the insert valve and sealing one or more apertures in the insert valve: The septum is capable of at least partially unseating in response to force exerted by increased gas pressure acting through the apertures.
Patent CA-2391719-A1 (CA)
Title: Editing files of remote systems using an integrated development environment
Inventor: MUNIR KUSHAL SAYEED
IPC: G06F9/44
Filed: 2002-06-26
Abstract: The capability to transfer files to and edit files in an integrated development environment is disclosed. The source files may be located on a remote computer system across a network, such as the Internet. The local system upon which the integrated development environment is executing and the remote system having the source files may have different operating systems, different geographical locations with different human languages; and/or different programming languages. The disclosure herein requests the source file on the remote system and then encodes the differences between the languages and/or the operating system by reading the extension of the source file. These encoded differences are translated when the remote file is opened in the local integrated development environment with an editor. The editor may be a LPEX editor if the files are members of an OS/400 operating system; or the editor maybe an operating system editor for a file having the source file's extension, or a default text editor. The edited file is encoded for use on the remote system and then transferred to the remote system.
Patent CA-2393550-A1 (CA)
Title: Holding device with alternating length gripping fins
Inventor: GATES GEORGE D
IPC: A47B96/06
Filed: 2002-07-15
Abstract: A utility holding device configured to be attached to a utility structure and to carry elongated objects includes a support base, a mounting stem supported by the support base, and a generally U-shaped holding member supported by the mounting stem. The U-shaped member has two upright arms which are open at the top so as to define a containment area configured to receive an elongate object. The U-shaped member further includes a plurality of alternating length gripping fins extending from at least one of the upright arms into the containment area to help hold items securely therein.
Patent CA-2400929-A1 (CA)
Title: Antagonistic selective binding agents of osteoprotegerin binding protein
Inventor: HITZ ANNA
IPC: C12N1/15
Filed: 2001-02-23
Abstract: Selective binding agents of osteoprotegerin binding protein (OPGbp) are provided by the invention. More particularly, the invention provides for antibodies and antigen binding domains which selectively bind to OPGbp and may be used to prevent or treat conditions relating to loss of bone mass. Nucleic acid molecules encoding said antibodies and antigen binding domains, and expression vectors and host cells for the production of same are also provided.
Patent CA-2404118-A1 (CA)
Title: Stable initiator system
Inventor: VANDERLAAN DOUGLAS G
IPC: G02B1/04
Filed: 2001-03-22
Abstract: Acylphosphine initiators used in making ophthalmic lenses are stabilized by the addition of an acid to the monomer mix used to make the lenses.
Patent CA-2405560-A1 (CA)
Title: Nucleic acid sequences to proteins involved in tocopherol synthesis
Inventor: SLATER STEVEN C
IPC: C12N15/82
Filed: 2001-04-13
Abstract: Nucleic acid sequences and methods are provided for producing plants and seeds having altered tocopherol content and compositions. The methods find particular use in increasing the tocopherol levels in plants, and in providing desirable tocopherol compositions in a host plant cell.
Patent CA-2406573-A1 (CA)
Inventor: GILMOUR MARK ANDREW
IPC: B23D47/02
Filed: 2001-04-18
Abstract: A mobile saw bench (10) is designed for cutting elongate workpieces such as elongate open or closed steel sections. The mobile saw bench (10) comprises a base structure (14) which is mounted on four castor wheels (16). Formed continuous with the base structure (14) is an intervening frame structure (18) to which a benchtop (20) is mounted. The saw (12) is appropriately mounted to the benchtop (20) to permit cutting of a workpiece which is located thereon.  Importantly, the mobile saw bench (10) further comprises a universal coupling (22). The universal coupling (22) is mounted to an underside of the benchtop (20) and is releasably clamped to an elongate member (24) which is in the form of a rigid measuring staff. The universal coupling (22) allows pivotal movement of the benchtop (20) relative to the measuring staff (24) which is stationary.
Patent CA-2408579-A1 (CA)
Title: Method for cleaning and renovating pipelines
Inventor: WANG XIAO MING
IPC: B08B9/04
Filed: 2002-10-17
Abstract: A pipeline cleaning and renovating method of the present invention comprises introduction of abrasive particulates by pressurized air through the pipelines to remove the incrustation adhering to the inner surface of the pipelines. Water or other liquids are introduced into the pipelines to generate or increase a moisture content in a flow of the pressurized air. The air flow through the pipelines is controlled to induce a substantially helical flow pattern such that a substantial amount of abrasive particulates are driven by the air flow to move along the inner surface of the pipeline in order to efficiently remove the incrustation. After the pipelines are cleaned, a coating material is added into the pipelines and driven by the air flow in the substantially helical flow pattern to provide an even coating film on the cleaned inner surface of the pipelines. This method can be broadly applied to various types of pipelines and various diameters of the pipelines from l3mm to 300mm. The length of the pipeline being cleaned at one time can be from several hundred meters to more than one kilometer, depending on the type of pipeline.
Patent CA-2409802-A1 (CA)
Inventor: NIEN MING
IPC: E06B9/32
Filed: 2002-10-28
Abstract: A combination blind is constructed to include a headrail and a bottom rail respectively connectable to the top and bottom sides of a window, and a lifting rail arranged in parallel to and vertically movable between the headrail and the bottom rail. The lifting rail defines with the headrail and the bottom rail two vertically spaced shading sections. Two positioning cords are bilaterally vertically connected between the headrail and the bottom rail and extended through the two shading sections and inserted through the lifting rail. The positioning cords each have a part transversely extended through the lifting rail at a distance.      Two blind bodies are respectively provided in the two shading sections and relatively extended out/received upon vertical movement of the lifting rail between the headrail and the bottom rail.
Patent CA-2412939-A1 (CA)
Title: Idea capture and evaluation
Inventor: BROCKMAN ANDREA L
IPC: G06Q10/00
Filed: 2001-05-18
Abstract: Published without an Abstract
Patent CA-2413228-A1 (CA)
Title: Method and system for presenting an electronic programming guide
Inventor: LAWRENCE LEE G
IPC: H04N5/445
Filed: 2001-05-04
Abstract: A method and system presents an electronic programming guide to an end viewer utilizing a selected standard calendar object format for the programming information. The selected standard calendar object format allows calendaring software applications to capture and exchange calendar information, and allows programming information to be placed directly into a calendaring software application that uses the standard calendar object format.
Patent CA-2413751-A1 (CA)
Inventor: SCHIFFINO RINALDO S
IPC: C07B61/00
Filed: 2001-08-03
Abstract: A manufacturing process for .alpha.-olefins using certain iron containing ethylene oligomerization catalysts together with alkylaluminum cocatalysts, in which using a low ratio of Al:Fe in the process results in a lowered formation of undesired polyethylene waxes and polymer. This results in less fouling of the process lines and vessels in the manu-facturing plant.
Patent CA-2413790-A1 (CA)
Title: Filter or filter-element for modified electro-dialysis (med) purposes
Inventor: THORSTENSEN BERNT
IPC: C02F1/00
Filed: 2001-07-03
Abstract: Filter or filter-element designated for Modified Electro-Dialysis (MED) purposes characterized in that the filter or filter-element comprises a porous, ceramic, mainly uniform material with functional, preferably ion selective groups grafted onto the inner, porous surface of the ceramic body.  The outer surface of the filter or filter-element may be completely or partly covered by layers of porous, ceramic membranes with a pore size of less than 1 µm and thickness less than 1 mm, and/or anion, cation or bipolar groups or membranes. The thickness of the filter-element is larger than 1 mm and has pores of size larger than 1 µm. The invention also relates to a method for the manufactureof such a filter either continuously by tape-casting, extruding, rolling or calendering or single-bodied by casting, pressing or forging, of a paste containing a non-conductive, ceramic material. The body is then sintered and finally grafted with functional, preferably ion selective groups for one or more specific ions or groups of ions, onto the inner, porous surface of the ceramic body. Use of the filter or filter-element for filtering ions or complexes of heavy or precious metals from water is also claimed.
Patent CA-2414990-A1 (CA)
Title: On-board computer system having two operating modes
Inventor: BRAUNHARDT KLAUS
IPC: A01B63/00
Filed: 2002-12-20
Abstract: An on-board computer system for a work vehicle having an actuator. The computer system comprises an electronic control unit that is connected to and controls the actuator, a display unit and an input unit. The display unit displays operating parameters of the work vehicle. Through the input unit the operator inputs operating parameters of the work vehicle. The control unit transmits control signals to the actuator and can be operated selectively in a first operating mode and in a second operating mode. In the first operating mode the control unit displays a greater number of operating parameters that can be changed by the input unit than in the second operating mode.
Patent CA-2416010-A1 (CA)
Title: Vibration damping device
Inventor: NOE MATHIEU
IPC: F16F15/31
Filed: 2002-06-06
Abstract: The invention concerns a vibration damping device comprising an element converting mechanical energy into electrical power mounted on a base designed to be fixed on a structure to be damped. Said converting element comprises an electrodynamic motor including a coil (20) mechanically connected to the base (1) and a magnetic circuit suspended by at least a spring (22), and the coil (20) is coupled with an electric charge having a resistive component and it includes a control device (COM) for varying the value of said resistive component based on at least two values.
Patent CA-2419230-A1 (CA)
Inventor: TAYLOR STEVEN BRADLEY
IPC: B66C1/12
Filed: 2003-02-20
Abstract: A roof framing jig for suspending a plurality of individual roof trusses in a predetermined spacing and orientation so as to facilitate construction of a roof truss assembly. The roof framing jig includes a jig frame, a hoist connection for suspending the jig frame, and a plurality of truss supports secured to the jig frame, where each truss support is adapted to suspend an individual roof truss.
Patent CA-2420079-A1 (CA)
Inventor: MAKAR MICHAEL G
IPC: G06F15/167
Filed: 2000-08-25
Abstract: La présente invention concerne un procédé tel qu'illustré dans le schéma 100 de la figure 1. Selon le procédé de l'invention, un processeur (1001) remet un message (1025) destiné à la formation de l'opérateur du processeur pendant les périodes d'attente du processeur (1015), comme par exemple lors de la numérotation pour entrer en communication avec un réseau tel que l'Internet. Ce temps d'attente (1017) constitue normalement une période non productive qui peut par conséquent être utilisée de façon non invasive. Il va de soi que cette période est assez courte pour que l'opérateur ne soit pas tenté par d'autres actions, telles que celle de se lever de son bureau. Enfin, même si le temps d'attente est très court, l'invention fournit un premier message (1025) à l'opérateur du processus, après filtrage. Ce filtrage représente un équilibre entre la volonté du propriétaire du message de passer avant les autres messages, le moment de la journée, l'emplacement de l'opérateur et les goûts de ce dernier. La figure 25 illustre une série de schémas fonctionnels représentant des tableaux et des filtres dans un autre mode de réalisation de l'invention qui comprend six listes : une liste d'entreprise (2501), une liste de serveur (2503), une liste de profil de messages (2505) ou de filtre personnel (2507), l'addition de ces deux filtres (2509) produisant une liste de filtre de famille (2511) qui, par son emploi, produit une liste de messages pour la famille (2513), et enfin, en cours d'emploi de l'ordinateur personnel, un registre des messages dans lequel figurent les résultats rapportés (2515).
Patent CA-2420416-A1 (CA)
Title: Stem cell culture medium and culture method by using the same
Inventor: SAKANO SEIJI
IPC: C12N5/0789
Filed: 2001-08-24
Abstract: A novel culture medium for stem cells. A culture medium containing a human notch ligand protein as the active ingredient and a method of culturing huma n stem cells by using this medium. The human notch ligand protein may be used together with a growth factor. According to this culture method, the cell count or the frequency of human stem cells having an SRC (Scid Repopulating Cells) activity, human stem cells characterized by being CD34-positive CD38- negative differentiation antigen-negative, etc. can be amplified.