baber/WOPTO huggingface dataset:
Patent CA-2386864-A1 (CA)
Title: Rotary atomizing head type coating machine
Inventor: KON MASATOSHI
IPC: B05B7/08
Filed: 2001-11-26
Abstract: Segmental outward projections (12) are provided at radially opposite positions on the circumference of a tubular mount portion (7) of a main body (5), and truncated side portions (13) are provided between and at the opposite sides of the segmental outward projection (12). On the other hand,  D-Shaped inward projections (14) are projected radially inward from a boundary portion between fore and rear inner peripheral surface portions (10B) and (10C) of a shaping air ring (10) in such a way as to define an outward projection passageway (15) conforming in shape with the segmental outward projections (12). At the time of mounting the rotary atomizing head (4) on the rotational shaft (3), the outward projections (12) are put in a conforming angular position relative to the outward projection passageway (15) to pass the inward projections (14). In the event the rotary atomizing head (4) is loosened and its position is shifted in a forward direction relative to the rotational shaft (3), the outward projections(12) are abutted against the inward projections (14) to prevent the rotary atomizing head (4) from falling off the rotational shaft (3).
Patent CA-2388341-A1 (CA)
Title: Non-human transgenic animals for the study of neurodegenerative syndromes
Inventor: RUBERTI FRANCESCA
IPC: C12N5/10
Filed: 2000-07-28
Abstract: Non-human transgenic animals as model study for human pathologies, being transgenic for an antibody are disclosed, in particular non-human transgenic animals for anti-NGF (Nerve Growth Factor) antibody able to mimic different pathologies, as neurodegenerative syndromes, to be used as a model to study said pathologies and provide therapies therefor.
Patent CA-2388854-A1 (CA)
Title: Implant for osteosyntheses
Inventor: TOGNINI ROGER ROLAND
IPC: A61B17/80
Filed: 2000-10-24
Abstract: The invention relates to an implant for osteosyntheses. A  plate (1) that is provided with several holes (3) that follow on from each other in a longitudinal direction and screws (2) that can be introduced into the plate (1) through the holes (3) and screwed into a bone (4) in a required position are provided. The holes (3) provided for receiving the screws (2) are alternately offset outwards in relation to an imaginary middle plane (5) of the plate (1), the middle axes (6) of the holes (3) forming an acute angle (W) with the middle plane (5) of the plate (1). The holes (3) are conically tapered starting from the surface (7) of the plate (1) that is outlying as required. The heads (10) of the screws (2) correspond substantially to the sections formed by the holes (3), taper conically towards the shaft (9), which is threaded (8), and can be fixed nonpositively and/or positively in the holes (3).
Patent CA-2390452-A1 (CA)
Title: Container for welding wire
Inventor: LAND JAMES T
IPC: B65H75/16
Filed: 2002-06-12
Abstract: A container for packaging and unwinding a welding wire comprising: a square cardboard box with four vertical side walls and four vertically extending corners, each defining an apex, a center cylindrical core, an inner vertically extending tubular liner with an octagonal outer shape having four outer walls, each generally overlying a side wall of the box and four alternate inner walls between two of the outer walls and spaced from the corner apexes to define generally triangular, vertical cavities with an at rest dimension from the apex of a corner to one of the alternate inner walls and a vertically extending corner reinforcing element in each of the cavities. The element in each cavity has a diagonal pressure rib extending from the apex to the inner wall.
Patent CA-2391888-A1 (CA)
Title: Active walls
Inventor: NILSSON LARS-GUNNAR
IPC: A61M15/00
Filed: 2000-11-29
Abstract: A powder distribution device for transporting and mixing a fine powder with a gas is disclosed. The device presents a distribution member forming a connection between a source of fine powder and a discharge opening. The distribution member has a first inlet portion (10) and an outlet portion (12) for a stream of a first gas (1) mixed with the fine powder. The main body of the distributio member constitutes a porous body portion (16) being surrounded by a second gas (2). If a pressure gradient is created between the second gas (2) and the first gas (1), i.e., the first gas (1) being at a slightly lower pressure, the second gas (2) will leak through the porous body (16) and thereby preventing powder, in the mix of the first gas and fine powder, from sticking or clogging within the distribution member, which thereby forms an active non-sticking wall relative to of the fine powder.
Patent CA-2392429-A1 (CA)
Title: Sheet-fed press and intermediate cylinder for sheet-fed press
Inventor: KOBAYASHI SHINYA
IPC: B41F21/10
Filed: 2002-07-04
Abstract: An intermediate cylinder comprising a main body, and a plurality of suction boxes formed in the main body at positions different with respect to a rotation axis of the main body. The intermediate cylinder further comprises a plurality of suction bores formed in the suction boxes so that they are open at an outer peripheral surface of the main body, an air suction source for generating suction force within the suction boxes, and a switching means for selectively switching connections between the plurality of suction boxes and the air suction source.
Patent CA-2394648-A1 (CA)
Title: Compositions and vaccines containing antigen(s) of cryptosporidium parvum and of another enteric pathogen
Inventor: AUDONNET JEAN-CHRISTOPHE
IPC: A61K35/20
Filed: 2000-12-20
Abstract: Combination compositions including C. parvumtigen(s) or epitope(s) of intere st with at least one other antigen or epitope of interest from a pathogen that causes enteric infection and/or symptoms and/or recombinant(s) and/or vector(s) and/or plasmid(s) expressing such antigen(s) or epitope(s) of interest and administration of such compositions such as to pregnant mammals  and/or newborn or young mammals, for instance, pregnant cows and/or calves such as within the first month of birth, are disclosed and claimed.
Patent CA-2395149-A1 (CA)
Title: Torquable guiding member system
Inventor: WELLS DAVID
IPC: A61M25/00
Filed: 2000-12-22
Abstract: A catheter guidewire (500) configured for use in a body lumen to facilitate guiding of a catheter to a target location, including a thin elongate body of material forming a guidewire, having a proximal end (504), a distal end (518), and a mid portion disposed therebetween, and a longitudinal axis; and the elongate body having a plurality of transverse cuts therein forming transverse beams (514) extending generally crosswise of the longitudinal axis and spaced apart along the length of the body and axial beams generally parallel with the longitudinal axis, the configuration increasing the lateral flexibility of the body significantly more than it reduces the torsional stiffness thereof.
Patent CA-2396374-A1 (CA)
Inventor: JAKOWSKI JOSEPH D
IPC: C08G73/02
Filed: 2001-01-02
Abstract: A method of producing polyaniline which comprises reacting a seed oligomer of an aniline with a salt of an aniline monomer and an oxidizing agent at an acidic pH; and further, a method for oxidatively coupling aniline monomer which comprises reacting a salt of said monomer with an electron acceptor in the presence of an enzyme while adding a base to the reaction to maintain the pH in a range in which the enzymes retains its activity.
Patent CA-2397159-A1 (CA)
Title: Spacer assembly for insulating glazing units and method of making the same
Inventor: BRICKER MICHAEL E
IPC: E06B3/663
Filed: 2002-08-08
Abstract: An insulating glazing unit includes a pair of glazing sheets spaced apart with a spacer assembly. The spacer assembly includes an inner spacer member and an outer spacer member that are fabricated in a linear fashion and then folded into a frame. The outer spacer member may be initially formed in a flat configuration, cut to width, and then wrapped around the inner spacer member to form the spacer assembly. The outer spacer member carries the desiccant of the spacer assembly. The outer spacer member may also be gunned directly to the inner spacer member.
Patent CA-2397331-A1 (CA)
Inventor: MARTINSSON PAR
IPC: F02B27/00
Filed: 2000-01-14
Abstract: La présente invention concerne un moteur à combustion interne à deux temps (1) à carter balayé, comportant un cylindre (2) présentant un tube d'admission (10) de mélange air/combustible et plusieurs conduits de transfert (20), un carburateur (12) relié au tube d'admission (10), et un orifice d'admission d'air (24) muni d'un clapet de dépression (25) dans lequel un passage d'admission d'air à pistons (23, 22, 26 21) est disposé entre l'orifice d'admission d'air (24) et la partie supérieure des conduits de transfert (20). L'orifice d'admission d'air (24) du moteur s'étend au moins en partie en dessous et hors du carburateur (12), permettant ainsi un dimensionnement de moteur plus compact et une meilleure utilisation de l'espace autour du cylindre. Par ailleurs, l'air de refroidissement accède plus facilement au cylindre.
Patent CA-2398225-A1 (CA)
Inventor: KRIEGER DARRELL L
IPC: C09K8/36
Filed: 2001-12-18
Abstract: A method is disclosed that provides a stable invert emulsion for an oil-based drilling fluid with an environmentally friendly additive that effectively eliminates shale hydration and consequent borehole erosion. The additive is preferably potassium formate, although other formates or acetates may be substituted. In the method, the potassium formate is dissolved in the water phase of the emulsion in lieu of other less environmentally friendly salts such as sodium chloride. The water activity of the emulsion and of the formation being drilled is monitored during drilling so that additional formate may be added as needed to maintain such water activities in balance. That is, preferably, the water activity of the potassium formate will be the same as or less than the water activity of the formation.
Patent CA-2399654-A1 (CA)
Inventor: LIF ITZHAK
IPC: G06Q10/02
Filed: 2002-08-23
Abstract: An improved method for matchmaking of a searcher and prospective candidates, including providing an image of each candidate, analyzing the image to define physical characteristics of each of the candidates, and selecting at least one potential match between the searcher and the candidates based on the characteristics.
Patent CA-2404722-A1 (CA)
Title: Systems and methods for placing parimutuel wagers on future events
Inventor: HINDMAN JOHN R
IPC: G06Q50/00
Filed: 2001-04-02
Abstract: Published without an Abstract
Patent CA-2404768-A1 (CA)
Inventor: PALMER BRADFORD K
IPC: H02P7/00
Filed: 2001-05-03
Abstract: A cooling system for a vehicle includes a shroud attachable to a fixed porti on of the vehicle. A stator assembly (23) for a brushless DC ring motor is attached to at least one mounting support of the shroud (16). A cooling fan (14) is piloted on the stator assembly, and includes a ring (27) supporting a plurality of fan blades (26) for sweeping an area inside the shroud. A rotor  assembly (25) for the brushless DC ring motor is attached to the ring of the  cooling fan. The rotor assembly confronts the stator assembly around an oute r diameter of the stator assembly. The cooling system is controlled by an electronic controller to rotate the cooling fan to provide appropriate cooli ng for the vehicle.
Patent CA-2405985-A1 (CA)
Title: Nk-2 homeobox transcription factor
Inventor: WILM CLAUDIA
IPC: C07K16/18
Filed: 2001-04-11
Abstract: Nkx2-C4 polypeptides and polynucleotides and methods for producing such polypeptides by recombinant techniques are disclosed. Also disclosed are methods for utilizing Nkx2-C4 polypeptides and polynucleotides in diagnostic  assays.
Patent CA-2407466-A1 (CA)
Inventor: POSTOVIT LYNNE-MARIE
IPC: A61K31/198
Filed: 2001-04-26
Abstract: Methods and formulations for inhibiting and preventing a malignant cell phenotype by administering to cells a low dose of a nitric oxide mimetic are provided.
Patent CA-2408660-A1 (CA)
Title: Procede d'extraction et de concentration de vitamines et provitamines liposolubles, facteurs de croissance et hormones presents dans des residus et sous-produits de produits animaux et vegetaux industrialises
Inventor: ROHR RODOLFO
IPC: C11B13/00
Filed: 2001-06-04
Abstract: L'invention porte sur un nouveau procédé d'extraction et de concentration de substances non saponifiables contenant des vitamines et des provitamines liposubles, des facteurs de croissance et des hormones animales et végétales, à partir de résidus provenant de l'industrialisation de produits animaux ou végétaux. Ce procédé ne nécessite pas l'utilisation de solvants. Le principal objectif est d'obtenir la séparation de ces <= produits précieux >= par distillation/évaporation sous vide complet. La production d'acides gras et autres acides organiques de haute qualité, après récupération de la fraction non saponifiable des résidus de l'industrialisation des produits animaux ou végétaux, s'avère d'un grand intérêt commercial. Cela provient du fait que, dans de nombreux cas, les <= produits précieux >= ont une activité vitaminique, tels que: les tocophérols, les stérols, les caroténoïdes, la vitamine A, la vitamine K, la vitamine D, alors que d'autres produits présentent des propriétés réduisant les taux de cholestérol tels que: les stérols, les tocotriénols, l'esqualène, etc.; ou même, des propriétés antioxydantes comme les tocophérols, les tocotriénols; ainsi que des propriétés anticancéreuses tels que les tocotriénols, les stérols, le lycopène et l'alpha-carotène. D'autres produits sont utilisés comme une structure pour la synthèse chimique, comme par exemple: les stérols pour la synthèse hormonale, la synthèse de la vitamine D; et d'autres produits qui ont des propriétés nutraceutiques, mis à part l'intérêt commercial de certains produits, dont les formules cosmétiques présentent des propriétés émulsifiantes, des stabilisateurs d'émulsion et/ou des modificateurs de viscosité comme, par exemple, les stérols.
Patent CA-2408962-A1 (CA)
Title: Method for extruding a continuously molded body
Inventor: ZIKELI STEFAN
IPC: B29C48/08
Filed: 2001-04-18
Abstract: The present invention relates to a method for producing a continuously molded body from an extrusion solution preferably containing water, cellulose and a tertiary amine. The extrusion solution is extruded through an extrusion duct orifice to obtain a continuously molded body. The continuously molded body is passed through an air gap in which it is stretched. To increase the loop strength and to reduce the tendency to fibrillate, the mean acceleration and/or the mean heat flow density are controlled according to the invention in accordance with predetermined formulae.
Patent CA-2409063-A1 (CA)
Title: 7-substituted fused ring tetracycline compounds
Inventor: MCINTYRE LAURA
IPC: A61P31/04
Filed: 2001-05-10
Abstract: A 7-substituted fused ring tetracycline compound of formula (I):   
wherein: 
X 
is CR 6 R 6' ; 
R 4  
and R 4'  are each alkyl; 
R 5  
is hydrogen, hydroxyl, or a prodrug moiety; 
R 6  and R 6'  
are each independently hydrogen, hydroxyl, alkyl, or taken together, alkenyl; 
Y and Y' 
are each independently optionally substituted C, N, O, or S; 
m 
is 1 or 2; or a pharmaceutically acceptable salt thereof.
Patent CA-2409142-A1 (CA)
Inventor: MULLER KLAUS-HELMUT
IPC: A01N43/58
Filed: 2001-05-08
Abstract: The invention relates to novel substituted iminoazines of general formula (I), in which R1, R2, R3, R4, Z1, Z2 and Z3 are defined as cited in the description. The invention also relates to several methods and intermediate compounds for producing said substituted iminoazines and to their use as herbicides.
Patent CA-2411925-A1 (CA)
Inventor: POTTER ANDREW A
IPC: A61K39/00
Filed: 2001-06-11
Abstract: La présente invention concerne le gène de la protéine Mig de Streptococcus dysgalactiae, ainsi que la séquence d'acides aminés correspondante. La présente invention concerne également l'utilisation de ladite protéine Mig dans des compositions de vaccin, qui sont destinées à la prévention et au traitement d'infections bactériennes en général, notamment de la mammite.
Patent CA-2413725-A1 (CA)
Inventor: MALIK RANJIT
IPC: C08G65/336
Filed: 2001-07-03
Abstract: A novel crosslinkable ambifunctional perfluorinated polyetheris provided wherein the polyether is defined by the formula X1-(CaF2aO)n-X2 where X1 and X2 are different functional terminal groups which are capable of forming a crosslinked perfluorinated polyether by addition, condensation or ring-opening reaction, and n ranges from 1 to 2000 and a is an integer of from 1 to 4. The mole ratio of M1 and X2 is 1:1. A release film may be formed from the cross-linked perfluorinated polyether.
Patent CA-2414721-A1 (CA)
Inventor: CHAN AGNES H
IPC: A61K41/00
Filed: 2002-12-18
Abstract: The present invention relates to a method of treating non-melanoma skin cancer comprising: (a) intravenously administering a porphyrin based photosensitizer to a subject with non-melanoma skin cancer; (b) irradiating one or more tumors and a circumferential peritumoral margin of at least 1 mm with a light at a wavelength absorbed by said photosensitzer; wherein the irradiating step delivers a light dose of 180J/cm2. It has been found that the above treatment gives extremely good efficacy while having a surprisingly good cosmetic outcome.
Patent CA-2419729-A1 (CA)
Inventor: LIU JIH-HUA
IPC: A61K9/16
Filed: 1997-07-25
Abstract: The present invention concerns novel 6-O-methylerythromycin A crystal Forms I and II. These compounds have antibiotic activity.
Patent CA-2421987-A1 (CA)
Title: Cosmetic container with interchangeable attachments
Inventor: BENGIS JOHN JOSEPH
IPC: A63H33/28
Filed: 2001-07-27
Abstract: 12cosmetic container (100) included a lipstick compartment (102) having a distal end (165) adapted to removably engage one of a set of interchangeable attachments, such as a receptacle (160) for a second cosmetic and applicator (175), a cosmetic pencil sharpener (200), or a receptacle (160) for holding an aqueous bubble forming solution and an appropriate bubble blowing device (320). An attachment mechanism (169) is provided on the distal end (165) of the lipstick compartment (102) to engage/disengage a given attachment. The attachment has an outer surface (150) provided with splines (153) which grippingly engage the inner surface of the attachment mechanism (169) on the distal end (165) of the lipstick compartment (102) to achieve a friction fit connection that resists undesired rotational movement within the container (100).
Patent CA-2422705-A1 (CA)
Title: Light condensing and collecting systems using lensed light pipes
Inventor: LI KENNETH K
IPC: F21V8/00
Filed: 2001-09-20
Abstract: An optical coupling element for use in large numerical aperture collecting a nd condensing systems. The optical coupling element includes a lens (503) havin g a curved surface and a tapered light pipe (504). The curved surface reduces the angle of incidence of the light striking the input end of the optical coupling element such that the Fresnel reflection is greatly reduced. Electromagnetic radiation emitted by a source (506) is collected and focused  onto a target by positioning the source of electromagnetic radiation at a first focal point of a first reflector (508a) so that the source produces ra ys of radiation reflected from the first reflector that converge at a second focal point (511) of the second reflector (508b). The optical coupling eleme nt is positioned so that a center (507) of the lens is substantially proximate with the second focal point of the second reflector and the curved surface (505) is between the second reflector and the center. The converging rays of  radiation reflected from the second reflector pass through the curved surfac e of the lens and reach the center.
Patent CA-2422953-A1 (CA)
Title: Identification et modification d'epitopes immunodominants dans des polypeptides
Inventor: LOWE JOHN HOK NIN
IPC: C12P21/04
Filed: 2001-06-04
Abstract: L'invention concerne des procédés de modification d'épitopes immunodominants dans des polypeptides, de préférence des polypeptides destinés à un usage thérapeutique. Une connaissance des épitopes immunodominants avant une utilisation clinique des polypeptides peut s'avérer utile pour concevoir et créer des molécules moins immunogènes. L'invention concerne des procédés d'identification d'épitopes immunodominants et de modification d'un épitope immunodominant permettant de réduire la réponse immunitaire contre le polypeptide, tout en conservant une activité thérapeutique sensible du polypeptide. Les polypeptides modifiés sont thérapeutiquement utiles.
Patent CA-2422987-A1 (CA)
Title: Feller buncher
Inventor: FENTON DAVID STANLEY
IPC: A01G23/081
Filed: 2003-03-20
Abstract: A feller buncher includes an elongate support having an axis, a first side, a second side, a first end and a second end. A first tree receiving cavity is positioned along the first side of the support. A second tree receiving cavity is positioned along the second side of the support. A circular saw is positioned at the second end of the support. The plane of the saw is transverse to the axis of the vertical support. Movable grapple arms are positioned on each of the first side and the second side of the support above the circular saw. The grapple arms are adapted to hold trees while they are being felled and then maintain bunches of felled trees in each of the first tree receiving cavity and the second tree receiving cavity.
Patent CA-2424043-A1 (CA)
Inventor: D AMBROSIO SANDRO
IPC: B05C17/02
Filed: 2003-03-28
Abstract: A paint roller having a stretchable cylindrical paint sock, which is pulled over both ends of an outer roller tube and attached by screw-cap means, with the outer end being stretched over a swivel end-cap capable of providing a roller end angle up to about 30-degrees, thereby allowing paint to be dispensed in a corner without applying paint to the adjacent perpendicular surface. In operation, as the roller turns, the paint sock is outwardly stretched over the swivel end-cap, extending the roller sock line of contact with the wall surface, thereby continuously applying paint in a straight line along the corner.
Patent CA-2424407-A1 (CA)
Title: Prosthetic socket and socket component assembly
Inventor: INGIMARSSON GUDNI
IPC: A61F2/76
Filed: 2001-10-04
Abstract: A prosthetic socket includes a recess at its distal end for receiving a prosthetic socket component such as a pin interlock deviceand a threaded opening providing access to the recess from the inside of the socket. A  threaded retainer may be threadedly fastened to the threads of the opening for removably retaining the prosthetic socket component within the recess.
Patent CA-2424742-A1 (CA)
Title: Edge cleaning system for vacuum cleaner
Inventor: STRECIWILK ERIC J
IPC: A47L9/02
Filed: 2003-04-07
Abstract: A vacuum cleaner is provided with a canister assembly and a nozzle assembly. The nozzle assembly includes both a main inlet and an edge cleaning inlet. A dirt container and a fan and motor assembly/suction generator are carried on either the nozzle assembly or the canister assembly. An airflow system conveys a vacuum airstream from the nozzle assembly to the dirt container. The airflow system includes a control valve, a first conduit between the main inlet and the control valve, a second conduit between the edge cleaning inlet and the control valve and a third conduit between the control valve and the dirt container.