baber/WOPTO huggingface dataset:
Patent CA-2283772-A1 (CA)
Title: Host microprocessor with apparatus for temporarily holding target processor state
Inventor: KELLY EDMUND J
IPC: G06F12/1027
Filed: 1997-07-11
Abstract: Apparatus for use in a processing system having a host processor (CPU) capable of executing a first instruction set to assist in running instructions of a different instruction set which is translated to the first instruction set by the host processor (CPU) including circuitry (Gated Store Buffer) for temporarily storing memory stores generated until a determination that a sequence of translated instructions will execute without exception or error on the host processor (CPU), circuitry for permanently storing memory stores temporarily stored when a determination is made that a sequence of translated instructions will execute without exception or error on the host processor (CPU), and circuitry for eliminating memory stores temporarily stored when a determination is made that a sequence of translated instructions will generate an exception or error on the host processor (CPU).
Patent CA-2284568-A1 (CA)
Inventor: SIMON STEFFEN
IPC: F16N3/12
Filed: 1998-03-20
Abstract: The invention relates to a press for compressing lubricating grease. The inventive device is provided with a heed (2) and a tube (21) screwed and held therein. The cartridge connection element is fitted with a connecting member (18) for a cartridge. The tube (21) is open at the end opposite to the press head.  The cartridge, which is joined to the cartridge connecting member, protrudes from the open end of the tube. Said cartridge is configured as a cylinder.
Patent CA-2286871-A1 (CA)
Title: Method for automatically forwarding calls placed to cellular telephone to another telephone number
Inventor: MURPHY PAUL A
IPC: H04B7/26
Filed: 1999-10-15
Abstract: A method for redirecting telephone calls directed to a cellular telephone is provided which includes a cellular telephone, and a storage cradle, such that calls to the cellular telephone are forwarded when the cellular telephone is placed in the cradle. The method may also cease the forwarding of calls directed to the cellular telephone upon removal of the cellular telephone from the cradle. The initiation or termination of call forwarding may occur after some delay following the cellular telephone's placement in or removal from the cradle. The cradle may provide an option to activate or deactivate the call forwarding feature. Activation and deactivation of the feature may also be controlled by a programmable timer. The cradle may optionally recharge the cellular telephone's battery pack while the cellular telephone is in the cradle.
Patent CA-2286982-A1 (CA)
Title: Dual-processing interference cancelling system and method
Inventor: MARASH JOSEPH
IPC: H03H21/00
Filed: 1998-04-14
Abstract: A dual-processing interference cancelling system and method for processing a broadband input in a computationally efficient manner. Dual processing divides the input into higher and lower frequency bands and applies adaptive filter processing to the lower frequency band while applying non-adaptive filter processing to the higher frequency band. Various embodiments are shown including those based on sub-bands, broadband processing with band-limited adaptation, and broadband processing with an external main-channel generator.
Patent CA-2288241-A1 (CA)
Title: Use of tetrahydropyridine derivatives to prepare medicines for treating diseases causing demyelination
Inventor: MAFFRAND JEAN-PIERRE
IPC: A61K31/44
Filed: 1998-04-17
Abstract: The invention relates to the use of tetrahydropyridine derivatives of the formula (see formula I) in which: - R1 is a halogen or a CF3, (C1-C4)alkyl or (C1-C4)alkoxy group; - Y is a nitrogen atom or a CH group; - Z' and Z" are each hydrogen or a (C1-C3)alkyl group, or one is hydrogen and the other is a hydroxyl group, or the two together are an oxo group; and - Z is: .cndot.a phenyl radical; .cndot.a phenyl radical monosubstituted by a substituent X, X being: (a) a (C1-C6)alkyl, (C1-C6)alkoxy, (C3-C7)carboxyalkyl, (C1-C4)alkoxycar-bonyl(C1-C6)alkyl, (C3-C7)carboxyalkoxy or (C1-C4)alkoxycarbonyl(C1-C6)alkoxy group; (b) a group selected from (C3-C7)cycloalkyl, (C3-C7)cycloalkoxy, (C3-C1)-cycloalkylmethyl, (C3-C7)cycloalkylamino and cyclohexenyl, it being possible for said group to be substituted by a halogen, hydroxy, (C1-C4)-alkoxy, carboxy, (C1-C4)alkoxycarbonyl, amino or mono- or di-(C1-C4)-alkylamino group; or (c) a group selected from phenyl, phenoxy, phenylamino, N-(C1-C3)alkyl-phenylamino, phenylmethyl, phenylethyl, phenylcarbonyl, phenylthio, phenylsulfonyl, phenylsulfinyl and styryl, it being possible for said group to be monosubstituted or polysubstituted on the phenyl group by a halogen, CF3, (C1-C4)alkyl, (C1-C4)alkoxy, cyano, amino, mono- or di (C1-C4)alkylamino, (C1-C4)acylamino, carboxy, (C1-C4)alkoxycarbonyl, aminocarbonyl, mono- or di-(C1-C4)alkylaminocarbonyl, amino(C1-C4)alkyl, hydroxy(C1-C4)alkyl or halogeno(C1-C4)alkyl group; .cndot.a phenyl radical disubstituted by a substituent R2, R2 being a halogen or a hydroxy, methyl, ethyl, (C3-C6)alkyl, (C1-C4)alkoxy or trifluoromethyl group, and by a substituent X, X being as defined above; .cndot.a 1-naphthyl or 2-naphthyl radical; or .cndot.a 1-naphthyl or 2-naphthyl radical substituted in the 5-, 6-, 7- and/or positions by one or two hydroxy groups, one or two (C1-C4)alkoxy groups or a 6,7-methylenedioxy group; - or Z" is hydrogen and Z and Z' are each independently an unsubstituted or mono-, di- or tri-substituted phenyl group, or a pharmaceutically acceptable salt and solvate thereof, for the preparation of pharmaceutical compositions intended for treating diseases which cause demyelination.
Patent CA-2292571-A1 (CA)
Inventor: TROMBETTA LIBERATORE ANTONIO
IPC: D04H1/70
Filed: 1998-05-28
Abstract: The present invention relates to a process for making a multi-layered absorbent composite web. The web comprises at least a primary material and a secondary material. The primary material comprises apertures wherein fibers from the secondary material are inserted for fluid capture and transport. The secondary material may form a layer on the primary material once the apertures of the primary material are filled. That is, the secondary material may form a layer of material placed adjacent to the bottom surface of the primary material.
Patent CA-2294008-A1 (CA)
Title: Simulation of computer-based telecommunications system
Inventor: SKOGBY STAFFAN
IPC: G06F17/50
Filed: 1998-06-12
Abstract: A simulation system (200) executes on a host computer system (110) for simulating a target telecommunications system. The simulation system (200) includes a simulation kernel (231) which contains a plurality of simulation subsystems, each of the simulation subsystems corresponding to subsystems of the target telecommunications system. The simulation kernel (231) is assembled as one executable image with all simulation subsystems executing in one common process context and sharing one common execution thread. The simulation system includes a central processor simulator (234) which simulates execution of target instructions in response to commands entered through a user communication channel to the simulation kernel. The central processor simulator simulates utilization of registers of the central processor of the target telecommunication system. An internal bus of the target telecommunication system is simulated by function calls between the simulation subsystems.
Patent CA-2294246-A1 (CA)
Title: Additives for oil compositions
Inventor: MORE IAIN
IPC: C10L1/195
Filed: 1998-07-31
Abstract: Specific polymers of ethylene and different unsaturated esters provide oils with improved low temperature flow properties.
Patent CA-2294568-A1 (CA)
Inventor: ERWIN ALICE L
IPC: A61K39/00
Filed: 1998-06-18
Abstract: The present invention relates to novel vaccines for the prevention or attenuation of Lyme disease. The invention further relates to isolated nucleic acid molecules encoding antigenic polypeptides of Borrelia burgdorferi.  Antigenic polypeptides are also provided, as are vectors, host cells and recombinant methods for producing the same. The invention additionally relates to diagnostic methods for detecting Borrelia gene expression.
Patent CA-2294609-A1 (CA)
Title: Ortho-metalation process for the synthesis of 2-substituted-1-(tetrazol-5-yl)benzenes
Inventor: PAIOCCHI MAURIZIO
IPC: C07D471/04
Filed: 1998-06-29
Abstract: A process of direct metalation of phenyltetrazoles useful for preparing compounds of formula (II) intermediates for the synthesis of angiotensin II antagonists is described.
Patent CA-2297007-A1 (CA)
Inventor: WAKASHIRO TERUO
IPC: B60L50/16
Filed: 1999-04-02
Abstract: A control device of a hybrid drive vehicle comprising an internal combustion engine and a power generating motor as a driving source for vehicle, wherein, immediately after it is detected that an air/fuel ratio of air/fuel mixture supplied to the engine is changed to lean side (S44 to S46), the power generating motor (2) is operated as a motor (S47, S48) in order to assist an output from the engine and, immediately after it is detected that an air/fuel ratio of air/fuel mixture supplied to the engine is changed to rich side (S44, S52, S53), the power generating motor (2) is operated as a generator (S54, S55) in order to apply regenerative braking to the engine, whereby a difference in output torque from the engine produced when the air/fuel ratio of the supplied air/fuel mixture is varied can be compensated for sufficiently without delay.
Patent CA-2297966-A1 (CA)
Title: Plastic blow molded container having stable freestanding base
Inventor: SLAT WILLIAM A
IPC: B65D1/02
Filed: 1998-09-04
Abstract: A plastic blow molded container (10) is disclosed as including a freestanding base structure (20) that is constructed with a plurality of alternating hollow legs (22) and curved ribs (34), and a hub (41) from which the legs and ribs extend radially whith a construction that provides good stability against tipping as well as the capability of withstanding internal pressure. The hollow leg (22) has lower flat feet (24) with curved outer extremities that extend circumferentially for 45 to 65 percent of the extent about a central axis A of the container to provide good stability against tipping. Best results are achieved when the lower flat feet have curved outer extremities that extend circumferentially for 50 to 60 percent, and most preferably about 55 percent of the extent about the central axis A to provide the good stability against tipping.
Patent CA-2298018-A1 (CA)
Title: Methods and compositions for inhibiting angiogenesis
Inventor: GILLIS PAUL R
IPC: A61K48/00
Filed: 1998-07-23
Abstract: The present invention provides a method of inhibiting angiogenesis within a tissue by providing exogenous SLED to cells associated with the tissue. The presence of exogenous SLED inhibits angiogenesis within the tissue, in part by interfering with the ability of vascular endothelia to expand within the tissue. The invention also provides a method for determining the severity of a tumor by assaying for the presence of SLED within the tumor. To facilitate the inventive methods, the present invention provides pharmaceutical compositions including sources of SLED.
Patent CA-2301165-A1 (CA)
Title: In situ formation of polymeric material
Inventor: JOLLIFFE IAN GORDON
IPC: A61K9/70
Filed: 1998-08-10
Abstract: The invention provides a pharmaceutically acceptable polymeric material formed in situ at a body surface and a process for the preparation of material. The polymeric material is formed by applying an anionic polymer and a cationic polymer to the surface in the presence of water.
Patent CA-2302327-A1 (CA)
Title: A customer care and billing system separating identity and relationship characteristics
Inventor: GOEDE HERBERT JOHN
IPC: G06Q30/00
Filed: 1999-07-26
Abstract: A customer care and billing system that separates identity information from customer information. An customer entity object maintains relationships of the customer to system features, such as a customer account. A separate identity entity object provides identity information, such as, name for the customer, and other person-type objects. The entity object can be linked to plural objects which represents persons or organizations allowing a single entity object to store the identity information for a number of objects.   The entity object and for example, a customer object are linked allowing the relationships of an individual with the system to be identified through the links. The entity object can also be linked to an entity role object that identifies the roles, such as, bill recipient, an individual or organization has in the system.
Patent CA-2304746-A1 (CA)
Title: Novel molecules of the tnf receptor superfamily and uses therefor
Inventor: BUSFIELD SAMANTHA J
IPC: C12N15/12
Filed: 1998-09-25
Abstract: Novel TRL polypeptides, proteins, and nucleic acid molecules are disclosed. In addition to isolated, full-length TRL proteins, the invention further provides isolated TRL fusion proteins, antigenic peptides and anti-TRL antibodies. The invention also provides TRL nucleic acid molecules, recombinant expression vectors containing a nucleic acid molecule of the invention, host cells into which the expression vectors have been introduced and non-human transgenic animals in which a TRL gene has been introduced or disrupted. Diagnostic, screening and therapeutic methods utilizing compositions of the invention are also provided.
Patent CA-2305798-A1 (CA)
Title: Alpha-aryl-n-alkylnitrones et compositions pharmaceutiques contenant lesdits composes
Inventor: KELLEHER JUDITH A
IPC: A61K31/04
Filed: 1998-10-16
Abstract: On décrit des composés d'alpha-aryl-N-alkylnitrone et des compositions pharmaceutiques contenant lesdits composés. Ces compositions conviennent comme agents thérapeutiques pour la prévention et/ou le traitement de maladies neurodégénératives, auto-immunes ou inflammatoires chez les mammifères. Elle conviennent également comme réactifs analytiques pour déceler des radicaux libres.
Patent CA-2306782-A1 (CA)
Title: Isoquinolines as urokinase inhibitors
Inventor: BARBER CHRISTOPHER GORDON
IPC: C07D521/00
Filed: 1998-10-05
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein one of R1 and R2 is H and the other is N-C(NH2)2 or NHC(-NH)NH2, and the other substituents are as defined herein, are urokinase (uPA) inhibitors.
Patent CA-2308758-A1 (CA)
Title: Gas delivery metering tube
Inventor: HAMILTON SHAWN
IPC: H01J37/32
Filed: 2000-05-18
Abstract: A gas deliverytube is provided. The gas delivery tube includes a plurality of axially aligned nested tubes wherein the innermost tube receives a gas and establishes uniform backing pressure over the length of the innermost tube and an outermost tube provides uniform flow distribution of the gases out through the gas delivery tube.
Patent CA-2309851-A1 (CA)
Inventor: CLARKE LEE ERNEST
IPC: F16B37/06
Filed: 2000-05-26
Abstract: A two sided piloted weld nut enables the nut to be welded either way. It can be used with a nut feeder, or to increase production on a manual welding process. These nuts will eliminate the root cause of common nuts being welded upside down.
Patent CA-2310585-A1 (CA)
Title: Novel administration form comprising an acid-labile active compound
Inventor: LINDER RUDOLF
IPC: A61K9/50
Filed: 1998-12-08
Abstract: Novel administration form for acid-labile active compounds are described. The novel administration forms have no enteric layers and are suitable for oral administration.
Patent CA-2310777-A1 (CA)
Title: Method of detecting prostate specific antigen
Inventor: VALNICKOVA ZUZANA
IPC: C07K7/06
Filed: 1998-11-23
Abstract: Detection of secreted Prostate Specific Antigen (PSA) by detecting the presence of an N-terminal activation peptide of PSA in a biological sample is described. The method may be used in screening for or diagnosing disease states associated with increased levels of secreted prostate specific antigen.
Patent CA-2311149-A1 (CA)
Inventor: TOTH GARY B
IPC: A47C7/54
Filed: 2000-06-15
Abstract: A desk top work surface and arm rest which is attachable to fit over existing chair arm or in the case of no arm on chair to the existing seat of said chair by assembling a clamp like device with the accompanying hardware. The mouse desk itself is made of plastic and attaches to the arm or seat with metal hardware with common tools. The desk is adaptable for the left or right sides of a chair depending on the users preference while using a computer mouse. With the use of this desk top the user can sit back in his or her chair with the back supported by the chair itself thereby keeping ones posture in a more beneficial position. The strain and related maladies associated with the prolonged usage of a mouse especially in the work force I believe can be reduced by the usage of my invention. While the back is supported by the chair the arm is also supported by the back of the assembled desk top. The assembled unit is adjustable and can be placed in the most comfortable position (either back or forwards) depending on the users preference. On armless chairs the height is also adjustable to the user.
Patent CA-2315179-A1 (CA)
Title: Components and catalysts for the polymerization of olefins
Inventor: GULEVICH YURI V
IPC: C08F10/06
Filed: 1999-10-22
Abstract: The present invention relates to catalyst components for the polymerization of olefins, and to the catalyst obtained therefrom, particularly suitable for the stereospecific polymerization of olefins, comprising Ti, Mg, halogen and an electron donor compound selected from heteroatom containing esters of malonic acids (heteroatom containing malonates). Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give polymers in high yields and with high isotactic index expressed in terms of high xylene insolubility.
Patent CA-2317417-A1 (CA)
Title: Method and devices in a process control system or isolation of resources from application in a process control system
Inventor: LARSSON HAKAN
IPC: H04Q3/545
Filed: 1998-12-14
Abstract: The present invention relates to a resource module (38, 40, 42), a resource platform comprising a resource module, an application resource system comprising a resource platform, a process control system comprising an application resource system, a computer program product containing program code for realizing a resource module and a method of isolating a resource from an application. The resource is associated with one of the resource types and comprises said resource module as well as a physical resource (32) and/or an interface to the physical resource (30), at least one action handler for handling a specific action to be performed, by the application, on or for the physical resource and a registrator for registering itself and associated actions handlers (f1, f2, f3) in a register (46) associated with the application, so that the aplication can call an action handler in the resource module for performing an action specialized for the resource type on or for a physical resource.
Patent CA-2318040-A1 (CA)
Inventor: KOTTING JOSEF
IPC: B29B17/04
Filed: 1998-12-22
Abstract: L'invention concerne un procédé de traitement de déchets mixtes pour l'exploitation d'une installation de traitement fonctionnant en continu qui présente une pluralité de stations se succédant qui sont reliées au moins par une section de transport et dans lesquelles le matériau constitué des déchets mixtes est traité en au moins une étape et/ou transporté sur au moins une section de transport, les particules se trouvant dans le courant de déchets mixtes étant accélérées au moins au niveau d'un emplacement de transfert entre une station et une section de transport, ou bien au niveau d'un emplacement de transfert entre deux sections de transport. L'invention concerne en outre une installation de traitement permettant la mise en oeuvre du procédé, ainsi que des silos tampons à utiliser dans ladite installation.
Patent CA-2321998-A1 (CA)
Title: Protective helmet system
Inventor: BURNS JAMES A
IPC: A42B3/32
Filed: 1998-07-23
Abstract: A jaw piece (24) is attachable to a base edge (70) of the helmet (22). The jaw piece (24) and a portion of the base edge (70) of the helmet (22) define a user viewing win-dow (42). A first face shield (30) is pivotable between an open position and a closed position extending across the viewing window (42). A seal (34) is provided to engage with a perimeter (40A) of the viewing window (42) when the first face shield (30) is in the closed position. The attaching assembly (78) for attaching the first face shield (30) comprises a helmet cam (96) having first helmet cam surfaces (103) configured to releasably attach the first face shield (30) to the protective helmet system and second helmet cam surfaces (120) configured to releasably attach a second face shield (60) to the protective helmet (22). The attaching assembly (78) generates a first biasing force to bias the seal (34) toward the perimeter of the viewing window (42) when the first face shield (30) is in the closed position and a second biasing force to bias the first face shield (30) away from the jaw piece (24) when in the open position.
Patent CA-2327055-A1 (CA)
Inventor: MCNAMARA PATRICK C
IPC: A41D27/08
Filed: 2000-11-28
Abstract: An article of clothing having a protective patch positioned to allow a user to grasp the patch over a bottle cap without removing the article of clothing, to facilitate the removal of a twist-off cap from a bottle. In the preferred embodiment the protective patch comprises a flexible patch or medallion affixed to the article of clothing at a position accessible to the user's hand, for example adjacent to the waist of the garment, which covers the cap and provides a protective layer between the cap and the user's hand. The patch may support text indicia or design indicia, or both, which may correspond to advertising indicia supported elsewhere on the article of clothing.
Patent CA-2327278-A1 (CA)
Title: Dispositif de support pour supports d'informations en forme de bande
Inventor: TORNLUND JAN
IPC: G09F3/20
Filed: 1999-03-29
Abstract: Dispositif de support pour supports d'informations en forme de bande conçu pour être monté sur le bord avant (5) d'une tablette (3). Le dispositif de support est constitué d'un élément (4) à profil allongé comprenant une partie (5) sensiblement en forme de U comportant au moins une tige supérieure et une tige inférieure (6, 7) se faisant face de manière souple et coopérant pour fixer la tablette (3). Une case (9) destinée à recevoir les supports d'informations est reliée à la partie (5) en forme de U, laquelle case est ouverte au niveau de son bord supérieur et se compose d'une matière plastique transparente flexible. La tige supérieure (6) du dispositif de support (1) comprend un moyen (13) augmentant le frottement se présentant sous la forme d'une bande de frottement (15) en matière plastique souple ou en élastomère, laquelle bande s'étend le long de la tige (6). La bande (15) est coextrudée avec l'élément profilé (4). L'application d'une pression contre la partie inférieure libre (14) de la case (9) afin d'ouvrir ladite case (9) se traduit par une force exerçant une pression sur la bande de frottement (15) contre la tablette (3) empêchant un changement de position du dispositif de support (1).