baber/WOPTO huggingface dataset:
Patent CA-2315645-C (CA)
Inventor: STRATICO GIANFRANCO
IPC: H02K15/095
Filed: 2000-08-11
Granted: 2005-04-05
Abstract: A winder and system for winding wire onto core supports of dynamo-electric cores with translational, rotational and radial motions with respect to a central longitudinal axis of the dynamo-electric core is provided. The radial motion may preferably be provided by an independent assembly. In one embodiment of the invention, the radial motion may be provided by rotating a cam disk which is movably connected to; and causes radial motion of, a pair of rollers. The pair of rollers are mounted on support arms which are connected to a needle for dispensing the wire such that movement of the pair causes similar movement of the needle. In another embodiment of the invention, an inclined way is coupled to a slide portion of the needle. When the inclined way is moved parallel to the axis, it causes a radial motion of the slide portion.
Patent CA-2316530-C (CA)
Inventor: SAKAI TETSUYA
IPC: G02B6/34
Filed: 1997-03-27
Granted: 2003-09-30
Abstract: An optical waveguide grating with radiative mode-coupling properties, with exceptional stability and reliability as an optical component, wherein the central wavelength of the rejection band has a low temperature dependence, due to the use of silica glass doped with germanium and boron for the core. The rejection bandwidth can be narrowed without increasing the grating length by forming the radiative mode-coupled optical waveguide grating in an optical waveguide wherein the mean relative refractive index difference of the core is greater than that of optical communication waveguides. The rejection can be increased by reducing the occurrence of cases wherein propagation modes of the core coupled to cladding modes once again couple to the core in planar optical waveguide gratings formed by making periodic changes in the waveguide structure along the direction of propagation of light in an optical waveguide having a cladding with a lower refractive index than the core surrounding the core, by making the thickness of the cladding at least thirteen times the thickness of the core.
Patent CA-2318020-C (CA)
Inventor: SCHAFER BERND
IPC: A61B17/70
Filed: 2000-09-11
Granted: 2008-05-13
Abstract: A bone plate for osteosynthesis having a plate-shaped base and a top, with the base defining only a single receiving opening for retaining a bone screw that attaches it, for example, to a vertebra.
Patent CA-2320474-C (CA)
Inventor: PEET NORTON P
IPC: A61P43/00
Filed: 1999-02-18
Granted: 2005-05-10
Abstract: L'invention concerne des composés représentés par la formule (I), dans laquelle R est sélectionné dans le groupe constitué par R2, R2NH-, ou R3R4N-R5-, et R1 est sélectionné dans le groupe constitué par un cyclopentyle, un cyclopentényle et un isopropyle, ainsi que les sels, les isomères optiques et les hydrates de ces composés. L'invention concerne un procédé permettant d'inhiber la progression du cycle cellulaire, un procédé d'inhibition de kinases dépendantes de la cycline, en particulier de cdk-2, un procédé permettant de prévenir l'apoptose de cellules neuronales et un procédé permettant d'inhiber le développement de néoplasmes, une composition renfermant une quantité dosable du composé représenté par la formule (I), mélangé ou associé à un vecteur inerte, et une composition pharmaceutique qui contient une quantité efficace du point de vue d'une inhibition, d'un composé représenté par la formule (I) mélangé ou associé à un ou plusieurs vecteurs ou excipients acceptables.
Patent CA-2321314-C (CA)
Inventor: CARVALHO ANTONIO CARLOS RIBEIR
IPC: A61F13/15
Filed: 2000-09-27
Granted: 2008-03-25
Abstract: The present invention is related to a women's disposable hygienic napkin for external use, more specifically a women's disposable hygienic napkin provided with corrugations (90, 100) conformable in its whole structure, which makes it possible to adapt the hygienic napkin to the user's panties according to her needs.
Patent CA-2330642-C (CA)
Inventor: MORRIS GEOFFREY R
IPC: F24S10/50
Filed: 1999-04-28
Granted: 2010-06-29
Abstract: A roofing panel (13) incorporating a heat exchange assembly is described, the roofing panel including: an internal fluid passageway (51) formed between a pair of spaced substantially parallel internal sheets (16, 17) for the passage therethrough of a fluid; respective external passageways (52, 53) formed between each internal sheet and a respective external sheet (21, 20) spaced from and substantially parallel to a respective internal sheet, and spacing ribs (18, 22, 24) between the sheets and forming with the sheets a plurality of fluid conduits (19) within the fluid passageway and a plurality of external conduits (23, 25) within the external passageways; wherein the panel is sealed at the sides thereof by the spacing ribs and is open at the ends thereof to provide access to the conduits which extend from one end of the panel to the other end thereof.
Patent CA-2332042-C (CA)
Inventor: PARTEN WILLIAM DAVID
IPC: C07C45/83
Filed: 1999-06-01
Granted: 2009-09-08
Abstract: A process for separating a formaldehyde-containing product from a formalin solution comprising formaldehyde, water and methanol, wherein said formaldehyde-containing product contains substantially less water than said formalin solution, comprising distilling said formalin solution in the presence of a water entraining compound, especially methyl propionate or methyl methacrylate. The formaldehyde-containing product is suitable for use in a further process which requires a source of formaldehyde containing a relatively low level of water. One example of such a process is the reaction of methyl propionate with formaldehyde and methanol over a catalyst to produce methyl methacrylate.
Patent CA-2334149-C (CA)
Inventor: DEVALL JEFFREY E
IPC: B29C65/06
Filed: 2001-02-02
Granted: 2005-05-10
Abstract: A fuel system apparatus for installation on a fuel tank. The apparatus includes a first portion extending at least partially interiorly of the fuel tank and the apparatus is installed on the fuel tank. A second portion is positioned at least partially extending into the fuel tank when the apparatus is installed on the fuel tank. A mount is provided which is at least partially retained between the first portion and the second portion. The mount at least partially extends from between the first portion and the second portion. The mount in size and dimension or at least substantially corresponding to an opening in the fuel tank to which the apparatus is attached. The mount is attachable to the fuel tank and prevents permeation of hydrocarbon vapor therethrough.
Patent CA-2335496-C (CA)
Inventor: CREWSON WALTER F J
IPC: C02F5/00
Filed: 1999-06-30
Granted: 2003-10-07
Abstract: L'invention concerne un appareil de traitement d'un liquide présentant un flux électromagnétique et des bobines (L1, L2 et L3) entourant un tuyau (16) et qui sont excités par un circuit de commutation (72) comprenant un commutateur triode mis en route et arrêté selon la tension appliquée sur les bobines (L1, L2, L3) de manière que, pendant les demi-cycles opérationnels, le courant soit d'abord conduit à travers les bobines (L1, L2, L3) et que, sensiblement avant la fin de chaque demi-cycle, le circuit soit ouvert, période pendant laquelle le courant se forme dans les bobines (l1, L2, L3). On obtient ainsi un courant d'appel et une tension d'appel traversant chaque bobine (L1, L2, L3) et ultérieurement un flux électromagnétique dans le liquide traversant le tuyau (16). Les flux produits par au moins deux des bobines (L1, L2, L3) se déplacent, de préférence, en sens inverses à travers le tuyau (16).
Patent CA-2339157-C (CA)
Title: Systems and methods for placing materials into bone
Inventor: BOUCHER RYAN
IPC: A61F2/958
Filed: 1999-07-26
Granted: 2009-05-19
Abstract: This invention is systems (10), and methods for delivering material into bone to deploy a cannula (30) through soft tissue to establish a subcutaneous path into bone. A material is introduced through the cannula (30). The system (10), and methods advance a tamping instrument (108) through the cannula (30) to urge material residing in the cannula into bone. The introducing step delivers material at a pressure no greater than about 360 psi.
Patent CA-2339227-C (CA)
Inventor: SHAW THOMAS L
IPC: C03B23/035
Filed: 1999-07-15
Granted: 2006-10-10
Abstract: Glass sheet forming apparatus (12) and a glass sheet forming method utilize a mold (20) having a curved forming face (22) with holes (26) in which a vacuum is drawn to form a glass sheet. A vacuum distributor (48) of the apparatus distributes a vacuum impulse of at least 0.1 atmospheres of vacuum from a valued vacuum reservoir (52) through a plurality of tubes (58) to a limited number of the holes (26) to provide additional forming of the glass sheet. The vacuum impulse distributor (48) is located within a vacuum chamber of the mold (20) that draws the vacuum by a gas jet pump in the holes (26) to which the vacuum impulse is not distributed.
Patent CA-2349364-C (CA)
Inventor: RHEIN JOHN F
IPC: B60N2/28
Filed: 2001-05-31
Granted: 2004-07-20
Abstract: A child car seat for mounting in a passenger seat of a vehicle. In one embodiment, the car seat has an improved universal anchoring attachment that is positionable along a tube when converting between forward and rearward facing positions. The tube may also function as a seat belt pathway for restraining the car seat using a vehicle supplied seat belt.
Patent CA-2350125-C (CA)
Inventor: WAGNER PETER
IPC: H01R4/48
Filed: 2001-06-12
Granted: 2009-10-13
Abstract: The electrical connector has a male section (2) and a female part with an intermediate band (3), with strips (4) and side bands (5,6), with tongulets (7). The tongulet has a first face curve towards the holder (8) and an extended face (13) pushing against the side wall (9) of the holder.
Patent CA-2350435-C (CA)
Inventor: BURTON SCOTT RICHARD
IPC: G06F1/30
Filed: 2001-06-13
Granted: 2004-09-28
Abstract: The present invention is a battery transfer circuit connected to a load, a power supply for powering the load with at least a minimum supply voltage during normal operating conditions, and a source of battery voltage for powering the load during a power fail condition when the power supply is unable to power said load at the minimum supply voltage. The battery transfer circuit comprises a first circuit for applying at least the minimum supply voltage to the load during normal operating conditions and a second circuit for charging the battery to an optimal voltage greater than the minimum supply voltage and for down-regulating the optimal charge voltage to a predetermined voltage and for applying the predetermined voltage to the load during the power fail condition, wherein the predetermined voltage is less than the minimum supply voltage.
Patent CA-2355791-C (CA)
Inventor: MICKLE MARLIN H
IPC: H04Q9/00
Filed: 1999-12-21
Granted: 2011-05-31
Abstract: An apparatus for remote interaction with an object of interest includes a remote station for obtaining information from the object of interest (12), a base station (2) for transmitting energy (8) in space to, communicating with the remote station (4), and the remote station having conversion means for energizing the remote station responsive to receipt of the transmitted energy.  The energy may be of any suitable type including RF power, light, acoustic, magnetic energy, or other form of space transmitted or "radiant" energy.
Patent CA-2357183-C (CA)
Inventor: PETERSON FREDERICK A III
IPC: A41D1/00
Filed: 2001-09-11
Granted: 2005-06-07
Abstract: The present invention is an improvement on the functionality of garments of personal protection. The design is a portable computer system with all of the system components incorporated into an item of personal wear, for example into a garment such as a vest, that is shielded by a layer of armor. The armored garment will protect the user and completely house the processing unit, input device, and any peripheral attached to the processing unit.
Patent CA-2359840-C (CA)
Inventor: MARTIN FRANCIS H
IPC: C12P21/02
Filed: 2000-02-11
Granted: 2012-10-23
Abstract: The present invention relates to glycosylated leptin compositions and related methods. Included are glycosylated leptin proteins having a Stokes' radius allowing for improved properties, as well as glycosylated leptin proteins having selected sites for glycosylation, nucleic acids encoding such proteins, related host cells, vectors, processes for production, and methods of use of such compositions. Novel methods of producing glycosylated proteins are also provided. The glycolysated leptin protein can be used for preparing a pharmaceutical composition that can be used in the treatment of a human for a condition selected among obesity, diabetes and high blood lipid content.
Patent CA-2364071-C (CA)
Inventor: JONES FRANK RONALD
IPC: D21H27/08
Filed: 2001-11-30
Granted: 2006-01-10
Abstract: Cone-type filter insert produced from a filter paper. The object of the invention is a cone-type filter insert (1) produced from a filter paper, the special characteristic of which filter insert consists in the fact that the permeability of the filter insert (1) is lower in the bottom region (6) than in the upper edge region (5) of the insert. The advantage achieved by this means is that a longer dwell and contact time of the brewing water with a flavor carrier is ensured, but at the same time an overflowing of the brewing water over the upper edge of the filter insert (1) is prevented by the fact that the permeability of the filter insert (1) in its upper edge region is reduced. Through the lengthened contact time a greater utilization of the flavor carrier is achieved, so that with otherwise equivalent conditions - the amount of flavor carrier used, on the one hand, and the amount of brewing water used, on the other hand - a brewed beverage of higher drinking strength is obtained.
Patent CA-2364241-C (CA)
Inventor: WILSON SUSAN L
IPC: B68C1/12
Filed: 2000-02-25
Granted: 2009-06-02
Abstract: The inventive saddle pads (20) are for placement between a saddle (20) and a horse's back, or between a saddle (20) and the rider, for therapeutic and cushioning protection for the horse and for the rider. The saddle pads (20) incorporate a perforated honeycomb cellular structure (44) which contours to the horse's back and/or the saddle (20) to provide uniform load distribution. The honeycomb cells (52) of the pad (20) are aligned perpendicular to the horse's back and flex with movement to reduce shear forces against the horse's skin. The ability of the honeycomb (44) to contour and flex with the movement help keep the pad (20) security in place, eliminating rubbing and chafing.
Patent CA-2367450-C (CA)
Title: Aid for disabled persons to stand up
Inventor: LILJEDAHL GUNNAR
IPC: A61G7/10
Filed: 1999-12-22
Granted: 2007-05-08
Abstract: Aid apparatus for raising a disable person from a sitting position to a standing position including a wheeled base (1) in the form of a U-shaped frame with a post (3), which supports a lifting arm arrangement (5, 7), to which can be attached a lifting sling (9), which surrounds at least partly the body of the person. The object is now to avoid that the person will be lifted in his armpits and also to make the lifting motion stable. The lifting arm arrangement (5, 7) therefore includes two arms (7), the free ends of which have a hook (8), in which a belt (9) having four bands (10, 11, 16, 17) can be hooked on in such a way that the belt surrounds the person overlapped just under breast-high.
Patent CA-2379906-C (CA)
Inventor: LEWIS ROGER B
IPC: B60T17/22
Filed: 2002-03-28
Granted: 2007-01-09
Abstract: The method includes reducing pressure of a charged brake pipe to a predetermined pressure value. The brake pipe is then charged only from the head end unit. Each intermediate brake pipe monitoring and. charging device sequentially reports on the network a pressure which is an increase if the brake pipe is continuous between it and the head end unit. Subsequent to receipt of a report of an increased pressure on the network from an intermediate unit, the head end unit commands that intermediate unit to participate in charging the brake pipe. The head end unit determines the brake pipe continuity from the pressure increases reported by the intermediate units.
Patent CA-2380216-C (CA)
Inventor: DINARELLO CHARLES
IPC: A61P35/04
Filed: 2000-07-17
Granted: 2012-01-31
Abstract: Use of IL-18 inhibitors to inhibit tumor metastasis is disclosed. Use of IL-18 binding protein (IL-18BP) is preferred.
Patent CA-2380830-C (CA)
Title: Recovery of elemental phosphorus from phosphorus sludge
Inventor: POTTS DAVID CORNELIUS
IPC: C01B25/027
Filed: 2000-07-27
Granted: 2008-10-21
Abstract: Disclosed is a method of recovering elemental phosphorus from a sludge that contains water, dirt, and elemental phosphorus. In the first step, the sludge is melted. A mixture is formed of the melted sludge and about 0.5 to about 3 wt% of an oxidizing agent, based on the weight of said elemental phosphorus in the sludge, and about 75 to about 400 wt% water, based on the weight of the sludge. The mixture is stirred until a continuous elemental phosphorus phase forms. The purified phosphorus phase is separated from the mixture.
Patent CA-2386404-C (CA)
Title: Methode de traitement de conditions inflammatoires au moyen de la progesterone ou d'analogues de la progesterone
Inventor: SCHREIBER ALAN D
IPC: A61P1/04
Filed: 2000-09-27
Granted: 2009-05-12
Abstract: L'invention concerne des méthodes de traitement de conditions inflammatoires, dont, entre autres, les maladies intestinales inflammatoires (recto-colite hémorragique, maladie de Crohn et proctite), d'autres conditions inflammatoires non infectieuses de la voie gastro-intestinale (colite microscopique, gastro-entérite éosinophilique allergique, allergies alimentaires, oesophagite induite par des pilules, maladie céliaque, polypes récurrents, et hémorroïdes), ainsi que le psoriasis, au moyen de la progestérone ou d'analogues de la progestérone, tels que l'acétate de médroxyprogestérone.
Patent CA-2389535-C (CA)
Inventor: GENOSAR AMIR
IPC: A61M15/00
Filed: 2000-11-01
Granted: 2009-01-06
Abstract: A metered dose inhaler (10) for use with a pressurized aerosol canister (18) includes a housing (12) defining a conduit (16) with a mouthpiece (60), and an actuator (26) with a nozzle discharge orifice (30) arranged to discharge aerosol into the conduit (16). Vortex generators (54) positioned within the wall of the conduit (16) and in fluid communication with air inlets (38) for receiving ambient outside air (46), provide the inner wall of the conduit (16) with a circumferential-swirling turbulent boundary layer flow to minimize impaction of medication on the inner surfaces of the conduit (16).
Patent CA-2389897-C (CA)
Title: Process for selectively isolating igy antibodies from egg yolk of an anseriform bird and igy antibodies obtained thereby
Inventor: CHIOU Y-NENG
IPC: A61K39/395
Filed: 2002-06-07
Granted: 2014-11-18
Abstract: The present invention mainly relates to a process for isolation and purification of yolk antibodies from egg yolk of an anseriform bird by an adsorption chromatographic procedure using a water insoluble non-charged absorbent to accomplish a desired separation of yolk antibodies, and by a salting-out procedure that differentially precipitates the IgY antibodies. The present invention also relates to the yolk antibodies produced thereby and various uses of such yolk antibodies.
Patent CA-2390206-C (CA)
Inventor: LARES MATTI
IPC: D21G1/00
Filed: 2000-11-01
Granted: 2008-06-03
Abstract: The present invention relates to a calendering arrangement for a paper machine for producing higher-gloss paper grades, in particular paper grades with a Hunter gloss % above 40. In accordance with the invention, the arrangement comprises, as a combination, pairs of calendering units (1, 3) disposed in the machine direction one after the other and apart from one another, which pairs are each formed of separate and different calendering units (1, 3) and in each of which the nip load in the latter calendering unit (3) is higher than the nip load in the preceding calendering unit (1).  Advantageously, the calendering unit (1) placed first in the machine direction is an on-line long-nip calendering unit (1) and the calendering unit (3) placed after that in the machine direction is an on-line or off-line supercalender.
Patent CA-2399786-C (CA)
Inventor: BOULIGNY VERNON J
IPC: E21B19/16
Filed: 2001-02-09
Granted: 2012-06-26
Abstract: An improved tubular running tool (14) is disclosed for use on a rotary or top drive drilling rig of the type for inserting and selectively, internally gripping a tubular which may be utilized to lift, lower, rotate, and torque tubulars, and which may be used to fill and/or circulate fluid in and through tubulars within a wellbore. The internal tubular running tool may be used as or in conjuction with fill-up and circulating tools and with cementing head wiper plug assemblies among other tools. The tubular running tool includes an improved moving mechanism (100) having a cylindrical pneumatic chamber (106) annularly positioned with respect to a barrel element (54) that forms an axial fluid pathway therethrough. A cylindrical piston (104) is moveable within the cylindrical chamber to thereby move a cylindrical piston rod (102) connected to gripping slips (62) such that the slips selectively engage an interior portion of the tubular member.
Patent CA-2401995-C (CA)
Inventor: PRICE RICHARD
IPC: A23L7/109
Filed: 2000-12-01
Granted: 2009-10-27
Abstract: A system for dividing a single stream of long, sticky product (16) into a plurality of product streams (46a, 46b), comprising a product input conduit (14) for providing a single stream of product, having a rough portioner (18) disposed therein for dividing the stream of product into discrete portions (46) which are then dropped into a first diverter mechanism (20) comprised of a reciprocating slide block mechanism (54a), which selectively directs the discrete portion into two outlet streams (46a, 46b). Additional diverter mechanisms (22, 24) may be disposed in the outlet streams to further divide and redirect the product into any number of final streams. The final outlet streams are directed toward container filling machines which precisely measure the product and place it into containers. The product distribution system is controlled by a computer (80) which can accommodate the failure of any one or more container filling machines by stopping flow to any combination of final outlet conduits while maintaining uninterrupted operation of the remainder of the system.
Patent CA-2409683-C (CA)
Title: Condensateur a capacite variable
Inventor: SANCHEZ JEAN-LOUIS
IPC: H01L29/93
Filed: 2001-05-09
Granted: 2010-02-23
Abstract: L'invention concerne un condensateur à capacité variable comprenant une structure périodique de zones en relief (5) séparées par des évidements (6) formés dans un substrat semiconducteur (1) de type N. Les parois des zones en relief et le fond des évidements sont revêtus d'une couche conductrice (9, 10). Le substrat est relié à une première borne (A) du condensateur et la couche conductrice à une deuxième borne (B) du condensateur. Au moins le fond des évidements ou le côté des zones en relief comporte des régions (8) de type P, le pas des parties en relief étant choisi pour que les zones de charge d'espace liées aux régions de type P se rejoignent quand la différence de tension entre lesdites bornes dépasse un seuil déterminé. Les zones ne comportant pas les régions de type P sont revêtues d'un isolant (7) et une région (11) fortement dopée de type N est formée sous l'isolant.