baber/WOPTO huggingface dataset:
Patent CA-2336806-A1 (CA)
Inventor: DEDINAS ROBERT FRANK
IPC: A61P25/22
Filed: 1999-07-07
Abstract: A compound of formula (I) wherein: R is alkyl; R1 is optionally substituted phenyl, 2-oxo-tetrahydro-1(2H)-pyrimidinyl, or 2-oxo-1-piperidinyl; R2 is hydrogen, alkoxy, alkanoyloxy, alkoxycarbonyl, alkanoylamino, acyl, alkyl, carbamoyl, N-alkylcarbamoyl, N,N-dialkylcarbamoyl where the alkyl groups are the same or different, hydroxy, thioacyl, thiocarbamoyl, N-alkylthiocarbamoyl, or N,N-dialkylthiocarbamoyl where the alkyl groups are the same or different.  X1 and X2 are independently hydrogen or halo, provided that at least one of X1 or X2 is halo; and R3, R4, R5, and R6 are independently hydrogen, cyano, nitro, trifluoromethoxy, trifluoromethyl, or alkylsulfonyl are antagonists of at least one tachykinin receptor and are useful in the treatment of depression, anxiety, asthma, pain, inflammation, urinary incontinence and other disease conditions. Processes for their preparation are described, as are compositions containing them and their use.
Patent CA-2337286-A1 (CA)
Inventor: SKINNER MICHAEL WARD
IPC: C08G77/26
Filed: 2001-02-15
Abstract: Poly(siloxane-acrylate) elastomers with low weep characteristics are formed by the steps of: (A) forming an amine functional alkenyl-containing siloxane by mixing and heating: (a) a polydiorganosiloxane, (b) an amino-functional silane hydrolyzate, (c) an alkenylorganosiloxane, and (d) a base equilibration catalyst, then (B) reacting, at room temperature, the amine functional alkenyl-containing siloxane with an acrylate to form a curable alkenyl-containing poly(siloxane-acrylate) with oxycarbonylethyleneimino-containing organic groups, and (C) curing the alkenyl-containing poly(siloxane-acrylate) to form an poly(siloxane-acrylate) elastomer.
Patent CA-2337506-A1 (CA)
Inventor: MERTENS MACHTELD M
IPC: B01J29/18
Filed: 1999-07-28
Abstract: L'invention concerne des particules de tamis moléculaires à structure cristalline qui ont une taille rendant leur utilisation appropriée comme germes dans la fabrication de tamis moléculaires. On obtient ces particules en lavant un produit qui comporte des particules dont la taille est supérieure, de manière à déloger desdites particules celles qui sont de taille inférieure.
Patent CA-2338333-A1 (CA)
Title: Apparatus and method for conveying items
Inventor: FRANZAROLI MASSIMO
IPC: B65B35/44
Filed: 1999-07-21
Abstract: Apparatus and method for conveying items (P), comprising a line for transporting said items (P) from a machine (12) for working said items situated upstream, which advances and transfers to the line (15) said items (P) at a predetermined speed (V0), to a utilisation situated downstream. At least in the initial part (15') of said conveying line downstream of said working machine (12), the speed of advance (V1) of said items is maintained substantially equal to the speed of advance and transfer (V0) of said working machine situated upstream (12). It is further provided that, in order to carry longitudinally said items from said upstream machine to said downstream machine, said items are advanced in longitudinal groups or trains of items, such that, in each group or train of items, said items are longitudinally approached to each other.
Patent CA-2339617-A1 (CA)
Inventor: MOHWALD HELMUT
IPC: H01M50/443
Filed: 1999-08-06
Abstract: Composition contenant : a) 0 à moins de 1 % en poids d'un pigment (I) dans lequel la taille des particules primaires est comprise entre 5 nm et 100  mu m, qui peut être soit une matière solide (Ia), soit un composé (Ib) servant de matériau cathode dans les piles électrochimiques, soit un composé (Ic) servant de matériau anode dans les piles électrochimiques, soit un mélange de la matière solide (Ia) avec le composé (Ib) ou le composé (Ic); b) plus de 99 à 100 % en poids d'un matériau polymère (II) comprenant: (IIa) 1 à 100 % en poids d'un polymère ou copolymère (IIa) comportant des groupes réactifs (RG) situés au niveau de la chaîne, en extrémité ou latéralement, qui peuvent être réticulés par la chaleur et/ou par un rayonnement ultraviolet; et (IIb) 0 à 99 % en poids d'au moins un polymère ou copolymère (IIb) dépourvu de groupes réactifs RG.
Patent CA-2341898-A1 (CA)
Inventor: GOLDSWORTHY TARA ELLEN
IPC: F27D3/00
Filed: 1999-09-03
Abstract: L'invention concerne un procédé de fusion directe permettant de produire du métal à partir d'une matière de charge métallifère. Le procédé de fusion directe est un procédé sur la base d'un bain fondu dans lequel la fusion s'effectue principalement dans la couche métallique, un gaz vecteur/matière de charge métallifère/matière carbonée solide étant injecté dans la couche métallique au moyen de lances/tuyères, un gaz oxygéné étant injecté dans l'espace au-dessus du bain fondu et le bain rejetant des gaz de réaction postcombustion. L'injection d'une matière de charge métallifère et d'une matière carbonée solide provoque la projection, sous forme d'éclaboussures, de gouttelettes et de flux, d'une matière fondue provenant du bain fondu et formant une zone de transition. Le procédé consiste à poser un tuyau de matière solide à une extrémité de sortie d'au moins une lance/tuyère, tout en injectant la matière de charge métallifère et la matière carbonée dans les lances/tuyères, ce qui augmente la longueur effective de la lance/tuyère ou des lances/tuyères.
Patent CA-2348668-A1 (CA)
Title: A charge storage device
Inventor: PYNENBURG RORY ALBERT JAMES
IPC: H02H7/16
Filed: 1999-12-06
Abstract: A charge storage device comprising: a first electrode; a second electrode being opposed to and spaced apart from the first electrode; a porous separator disposed between the electrodes; a sealed package for containing the electrodes, the separator and an electrolyte in which the electrodes are immersed; and a first terminal and a second terminal being electrically connected to the first electrode and the second electrode respectively and both extending from the package to allow external electrical connection to the respective electrodes, wherein the gravimetric FOM of the device is greater than about 2.1 Watts/gram. Also described is a method of manufacturing a charge storage device, the method comprising the steps of: providing a first electrode; disposing a second electrode in opposition to and spaced apart from the first electrode; disposing a porous separator between the electrodes;  containing within a sealed package the electrodes, the separator and an electrolyte, wherein the electrodes are immersed in the electrolyte; and electrically connecting a first terminal and a second terminal to the first electrode and the second electrode respectively such that the terminals extending from the package to allow external electrical connection to the respective electrodes, wherein the gravimetric FOM of the device is greater than about 2.1 Watts/gram.
Patent CA-2348674-A1 (CA)
Title: Electrode for transferring an electric current through a patient's skin
Inventor: MIKLER CLAUDE
IPC: A61B5/296
Filed: 1999-11-08
Abstract: The invention concerns an electrode comprising a) an electrically conductive layer (5) for supplying or collecting an electric current passing through the electrode; b) a consumable electrochemical interface layer. The invention is characterised in that it further comprises an intermediate layer (6) made of a chemically inert and electrically resistant material. Said layer can be formed by dispersing fine carbon particles in a polymer binder. The invention is useful for producing electrodes with enhanced electrochemical capacity for an eletrophoretic device for transdermal administration of medicines or a device for electrical healing of wounds.
Patent CA-2356372-A1 (CA)
Inventor: DUBUS ALAIN
IPC: C22B21/06
Filed: 1999-12-17
Abstract: The invention concerns a method for filtering a metal liquid by passing said metal liquid on a bed of refractory particulate material characterised in that the particulate material, generally based on electrically melted corundum has an open porosity between 5 and 30 %. The invention (B) enables to use reduced retention times (T) while maintaining a quality level at least equal, even higher, than that obtained with other particulate materials (A).
Patent CA-2356403-A1 (CA)
Title: Waveform measuring apparatus
Inventor: OTSUBO TOSHINOBU
IPC: G01R13/34
Filed: 2001-08-30
Abstract: A reference signal generation portion generates a reference signal independently of a repetition cycle of a signal under test. A frequency measuring portion measures a repetition frequency of the signal under test by using a reference signal from the reference signal generation portion. A sampling frequency setting portion computes and sets a value of frequency of a sampling signal which can obtain a desired delay time with respect to a phase of the signal under test based on a value of a repetition frequency measured with the frequency measuring portion. The sampling signal generation portion uses a reference signal from the reference signal generation portion and the value of the frequency set by the sampling frequency setting portion to generate a sampling signal having a cycle corresponding to the frequency.
Patent CA-2358139-A1 (CA)
Inventor: AKASHE AHMAD
IPC: A21D13/00
Filed: 2001-10-02
Abstract: The present invention relates to microwaveable pizza crusts, which when heated in a microwave oven, rise in a manner similar to conventionally-baked pizza crusts. Such pizza crusts are mesophase gel-containing. Moreover, such mesophase-containing pizza crusts, when microwaved, do not only rise as is observed with conventional pizza crusts, but microwave treatment of these pizza crusts results in highly palatable and crisp pizza crusts, similar to those that are conventionally prepared. The mesophase gels formed herein for use in pizza crust are highly viscous, even in the absence of polymeric protein or polysaccharide thickening or bulking agents. The mesophase gel is formed using at least two emulsifiers and an aqueous phase. The addition of the mesophase gel to the other pizza crust components results in a leavening action, and contributes to the palatability and firmness of the resulting pizza crust.
Patent CA-2361878-A1 (CA)
Inventor: LACHAPELLE GILLES
IPC: E04H9/14
Filed: 2001-10-30
Abstract: The present invention consists of a protection device for protecting a structure such as a house building or an appliance item or the like against natural disasters such as flood, wind and the like. The protection device includes a liner, being water-impermeable and adhering, covers the base and the perimeter of the structure, an inferior section of the liner being folded over a ground surface surrounding the structure all around and onto which are applied heavy weights such as bags of sands to provide a hermetic protection between the surface and the inferior section of the liner. The preferably sticky liner is furthermore provided with layers overlapping one another to upwardly extend protection of the side walls of the structure and allow waterproofness between adjacent layers, each upper adjacent layer being the continuity of the previous lower layer. Also, layers of the liner can successively and continuously wrap over the roof of the structure while being secured to the layers wrapping the side walls. An elasticized member secured to internal corners of the structure are used to force the layers to better assume the internal corners and keep them there against. The present invention also relates to the method of using such protection device.
Patent CA-2363917-A1 (CA)
Title: Method and apparatus for estimating tire air pressure
Inventor: UMENO TAKAJI
IPC: B60C23/06
Filed: 2001-11-27
Abstract: The invention provides an apparatus and a method of estimating tire air pressure with high accuracy from vehicle operation at low at high speeds regardless of various elements to be mounted to the vehicle. Estimation of tire air pressure based on a resonance frequency extracted based on a wheel speed signal outputted from a wheel speed sensor corresponding to the respective tire and estimation of tire air pressure based on a dynamic load radius derived based on the wheel speed signal, are used to selectively switch in accordance with a magnitude of a variance value of the resonance frequency at a plurality of time points.
Patent CA-2366501-A1 (CA)
Inventor: UENO MAKOTO
IPC: B24D13/14
Filed: 2001-02-09
Abstract: A grinding tool for grinding a surface to a predetermined shape, which is superior in operability and stability and capable of grinding a surface to a desired shape, and which comprises a rotary base plate section having a grinding surface for holding a grinding agent thereon, a plurality of movable base plate sections having a grinding surface for holding a grinding agent thereon disposed in the peripheral edge of the rotary base plate section and rotatable around a line of connection with the rotary base plate section, and an elastic member for urging the grinding surface of the movable base plate section against the grinding surface of the rotary base plate section in a direction to become flush therewith.
Patent CA-2366987-A1 (CA)
Title: Slab and coil railcar
Inventor: DORIAN ROBERT H
IPC: B61D3/16
Filed: 2002-01-09
Abstract: A 100-125 ton capacity steel flat railcar hauls steel slabs with the capacity to alternatively haul steel coils. The car design allows steel slabs of various sizes and weights to be hauled efficiently by placing the slabs longitudinally on the car. The slabs are captive by side stanchions restricting the slabs from lateral movement and bulkheads at the ends preventing longitudinal movement of the slabs. The weight of the slabs is concentrated near the bolsters through raised mounting platforms. The railcar also has the capability to haul steel coils in a built-in trough ever the bolster area. The end bulkheads restrict and position the steel coils allowing the coils in each trough to have a gap between them for ease of loading and unloading. The side stanchions restrict the steel coils from unwanted unloading due to coupler forces.
Patent CA-2368275-A1 (CA)
Inventor: BROAD GAVIN J
IPC: A61F13/15
Filed: 2000-03-27
Abstract: This invention relates to absorbent tampons. More particularly, the invention relates to an improved absorbent tampon having improved leakage performance. Tampons, having a primary absorbent member which is constructed from an absorbent material compressed to a self-sustaining form and a mass of secondary absorbent material are disclosed. The mass of secondary absorbent material is preferably located generally proximate the withdrawal end of the primary absorbent member, and is preferably substantially non-compress, and preferably of a smaller diameter than the primary absorbent member. The mass of secondary absorbent material may be multiple pieces or one piece. The secondary absorbent material may be attached to the primary absorbent member, the withdrawal cord, or both, or may be integral with one or both of these members. The withdrawal cord of the tampon may have absorbent and non-absorbent zones, especially when the mass of secondary absorbent material is attached to the withdrawal cord.      The mass of secondary absorbent material preferably has a lower total absorbency than the primary absorbent member. Preferably, the mass of secondary absorbent material is provided with a driving force to direct fluid toward the primary absorbent member. A preferred method of making a tampon of the present invention is also disclosed.
Patent CA-2368977-A1 (CA)
Inventor: CABAK JAMES E
IPC: A61F5/455
Filed: 2000-01-28
Abstract: Cette invention a trait à une technique de mise en place d'un dispositif de maîtrise de la miction et à l'instrument correspondant. Cet instrument reçoit sur une de ses faces le dispositif de maîtrise de la miction et le retient en vue d'une mise en place à l'emplacement exact. Cet instrument renferme un dispositif d'éclairage permettant d'éclairer la région corporelle au moment de la mise en place du dispositif de maîtrise de la miction. Cet instrument comporte, de plus, une surface réfléchissante permettant de mieux localiser le dispositif de maîtrise de la miction et ce, par rapport à l'endroit où il doit être installé.
Patent CA-2369989-A1 (CA)
Title: Appareil et methode pour processeur numerique, a large bande, d'interception et d'analyse de signaux a sauts de frequence
Inventor: JONES GRAEME
IPC: H04B1/713
Filed: 2002-01-28
Abstract: Processeur d'interception et d'analyse de signaux pour système récepteur d'interception à large bande comportant au moins un récepteur à large bande, un détecteur de signaux qui se branche au récepteur à large bande, et un extracteur de signaux relié au détecteur de signaux qui se branche au récepteur à large bande pour extraire les signaux directement sur le signal de sortie à large bande du récepteur, uniquement lorsque le détecteur capte un signal. Le détecteur de signaux comporte un générateur de représentation temps/fréquence, échantillonnée grossièrement ou décimée, du signal de sortie à large bande. La représentation temps/fréquence, décimée ou échantillonnée grossièrement dans le temps, est comparée à l'inverse de la largeur de bande du filtre de fréquence utilisée pour cette représentation. Le générateur comporte de préférence un banc de filtres numériques qui peut à son tour comporter un moyen d'exécution d'une séquence de TFR en fenêtres sur le signal de sortie à large bande, selon laquelle l'écart entre les TFR consécutives est considérablement plus grand que la longueur de chaque TFR.
Patent CA-2373804-A1 (CA)
Inventor: MITSUI MICHIO
IPC: B05B12/16
Filed: 2001-06-19
Abstract: In a color A area coating stage, color A paint is coated on a vehicle body to form a color A coating (PA). In a next border zone coating stage, a border zone coating (PBl) is formed by means of a rotary atomizing head type sprayer unit which is tilted with respect to a coating surface of the vehicle body and adapted to spray color B paint toward the vehicle body solely by centrifugal force.      In a succeeding belt zone coating stage, a belt zone coating is formed continuously from the border zone coating (PBl) by means of a tilted rotary atomizing head type sprayer unit.      In a next remainder area coating stage, a remainder area coating is formed on remaining areas of the coating surface continuously from the belt zone coating. By these arrangements, sprayed color B paint particles are allowed to deposit and settle on the vehicle body without rebounding when applying the border zone coating (PB), forming a clear and well-defined border line (BL).
Patent CA-2374156-A1 (CA)
Title: Microbial polynucleotides expressed during infection of a host
Inventor: HILLMAN JEFFREY D
IPC: C12Q1/6809
Filed: 2000-08-04
Abstract: The invention provides methods useful for identifying polynucleotides expressed in vivo by a microbe during infection of a host. Antibodies against antigens that are expressed by the microbe in vivo and in vitro are adsorbed with cells or cellular extracts of the microbe that have been grown in vitro. Unadsorbed antibodies are isolated and are probed against an expression library of the microbe's DNA. A polynucleotide of the microbe that is expressed in vivo is isolated and identified.
Patent CA-2375614-A1 (CA)
Inventor: HOWARD PHILIP
IPC: C10L1/06
Filed: 2000-06-12
Abstract: Unleaded blend compositions, as well as formulated gasolines containing them have a Motor Octane Number (MON) of at least 80 comprising at least 2 % of component (a), which is at least one branched chain alkane of MON value of at least 90 and of boiling point 15-160 ~C or a substantially aliphatic hydrocarbon refinery stream, of MON value of at least 85, at least 70 % in total of said stream being branched chain alkanes, said stream being obtainable or obtained by distillation from a refinery material as a cut having Initial Boiling Point of at least 15 ~C and Final Boiling Point of at most 160 ~C, said Boiling Points being measured according to ASTMD2892, and as component (g) at least 5 % of at least one paraffin, liquid hydrocarbon or mixture thereof e.g. aromatic hydrocarbon compound or olefinic hydrocarbon of bp60-160 ~C, especially of MON value at least 70 and RON at least 90 or as component (g) at least 20 % of one or more refinery streams. The component (a) gives rise to reduced emissions to the composition or gasoline on combustion.
Patent CA-2380940-A1 (CA)
Inventor: SCHMIDT ALFRED
IPC: A61P17/00
Filed: 2000-07-28
Abstract: Utilisation d'une ou plusieurs substances et plus précisément d'une composition contenant cette ou ces substances, lesdites substances inhibant la formation et/ou l'efficacité des oestrogènes, pour stabiliser, développer et/ou restaurer le collagène. Les substances appropriées sont en particulier des inhibiteurs d'aromatase et/ou des antioestrogènes, éventuellement en combinaison avec des inhibiteurs de 5-alpha-réductase.
Patent CA-2382002-A1 (CA)
Title: Triazinylaminostilbene derivative as fluorescent whitening agents
Inventor: METZGER GEORGES
IPC: D06L3/12
Filed: 2000-09-04
Abstract: The present invention relates to compounds having formula (1): wherein each R1 represents, independently, a linear C1-C4-alkylene residue which is unsubstituted or substituted by hydroxy, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-hydroxy- or alkoxy-alkoxy, -OCOM, -OCOC1-C4-alkyl, or an amino acid residue from which a hydrogen atom on the amino group has been removed; each R2 represents, independently, a linear C1-C4-alkylene residue which is unsubstituted or substituted by hydroxy, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-hydroxy- or alkoxy-alkoxy, -OCOM, -OCOC1-C4-alkyl, -CO2M, CO2C1-C4-alkyl SO3M  or phenoxy which is unsubstituted or substituted by halogen, C1-C4-alkyl or C1-C4-alkoxy, -CO2M or CO2C1-C4-alkyl, NH2 or mono- or disubstituted amino; or phenyl which is unsubstituted or substituted by 1 to 3 SO3M, SO2NHC1-C4-alkyl, -SO2NH2, -CO2M, -CO2C1-C4-alkyl, -CONH2, -CONHC1-C4-alkyl, -NHCOC1-C4-alkyl or mono- or disubstituted amino groups; each R3 represents independently, hydrogen, C1-C4-alkyl, halogen, cyano, SO3M, -SO2NH2, SO2NHC1-C4-alkyl, -CO2M, -CO2C1-C4-alkyl, -CONH2, -CONHC1-C4-alkyl, or -NHCOC1-C4-alkyl; M is hydrogen, an alkali metal atom, ammonium or a cation formed from an amine and m is an integer of 1 to 3, a process for their preparation and use of the compounds as optical brightening agents for synthetic or natural organic materials or for removing stain in photographic materials.
Patent CA-2382613-A1 (CA)
Inventor: LORENZ REINHARD
IPC: C08G18/48
Filed: 2000-08-23
Abstract: The invention relates to a method for producing polyether alcohols by catalytically attaching ethylene oxide and propylene oxide to H-functional starting substances. Said method is characterized in that at least one multimetal cyanide compound is used as a catalyst, and a block comprised of an alkylene oxide having at least three carbon atoms in the molecule is attached to the chain end.
Patent CA-2384026-A1 (CA)
Title: Dna encoding a human subunit 5-ht3-c of the 5-ht3 serotonin receptor
Inventor: ERLANDER MARK G
IPC: A61P25/28
Filed: 2000-08-14
Abstract: DNA encoding human 5-HT3-C has been cloned and characterized. The recombinan t protein is capable of forming biologically active human 5-HT3-C protein. The  cDNA has been expressed in recombinant host cells that produce active recombinant protein. In addition, the recombinant host cells are utilized to  establish a method for identifying modulators of the receptor activity, and receptor modulators are identified.
Patent CA-2385473-A1 (CA)
Title: Inter-departmental mail sorting system and method
Inventor: BAKER CHRISTOPHER A
IPC: B07C1/00
Filed: 2000-09-22
Abstract: A processing system and apparatus for sorting and routing reusable mail pieces (1) is shown. Each mail piece bears an identifier (3), which is stored in a database (27) with the current intended destination of the mail piece to simplify subsequent sorting and routing operations. An envelope (1) is shown that is suited for use in such a system. Computer readable media are shown that are executable to control such a system (9).