baber/WOPTO huggingface dataset:
Patent CA-2493165-C (CA)
Inventor: MASTERS JAMES G
IPC: A61Q11/00
Filed: 2003-07-16
Granted: 2012-09-18
Abstract: La présente invention concerne une composition d'hygiène bucco-dentaire aux propriétés renforcées, tant pour son caractère lipophile accru que pour ses propriétés d'hygiène bucco-dentaire. Cette composition comprend un véhicule, admis pour la sphère bucco-dentaire, associant un enzyme à une cyclodextrime.
Patent CA-2493597-C (CA)
Title: Method and device for manipulation of an intraocular lens
Inventor: KAPPELHOP J A N
IPC: A61F2/16
Filed: 2003-07-01
Granted: 2012-05-08
Abstract: A method for charging a deformable intraocular lens into a receptacle through a slit or opening in the receptacle periphery, the lens in un-deformed state comprising a) a roughly disc shaped optic part configured to act as a lens when inserted into an eye and b) at least two elongated haptic legs, each leg having an inner end attached to the optic part, an outer end being free and intermediate points in between the inner end and the free end, each leg being curved in unstressed state and being flexible to at least a less curved configuration under stress. The method comprises the steps of i) stretching the legs to align the legs along a substantially straight line, ii) aligning or maintaining the substantially straight line over and substantially parallel with the slit or opening of the receptacle, and iii) transferring at least the two legs through the slit or opening into the receptacle. A device for stretching the haptics of a lens comprises i) at least two haptic guiding surfaces arranged for each of the at least two haptic legs, the guiding surfaces having less curvature than the legs in un-stressed state, ii) a seat for the lens arranged with respect to the guiding surfaces so as to allow, when a lens is positioned in the seat, contact between a first point on the leg and its guiding structure and iii) a lens guiding arrangement allowing the lens to be moved along a path bringing at least a second point on the leg into contact with, or closer to, its guiding structure or a transfer opening allowing passage of the lens with the haptics, having said less curvature, to a receptacle.
Patent CA-2494600-C (CA)
Title: Riffle distributor assembly for a fossil fuel fired combustion arrangement
Inventor: MANN JEFFREY S
IPC: B65G53/34
Filed: 2005-01-21
Granted: 2008-12-02
Abstract: A riffle distributor assembly for influencing the travel properties of a material feed stream 42 moving between a pulverizer 14 and a furnace 12 is part of a feed path 36 having one duct 44A having a branch entry 66A and another branch duct 44C having a branch entry 66C both downstream of upstream passage peripheries UPZ defined between adjacent intake vanes 114 through which the feed stream of the material 42 travels in two segregated portions. A motor drive assembly 58 moves the intake vanes 114 relative to the incoming flow reference axis IFA, whereupon intake areas defined between adjacent intake vanes 114 moves relative to the incoming flow reference axis IFA such that the travel properties of the one portion of material in the one branch duct 44A are different than its travel properties before the movement of intake areas defined between adjacent intake vanes 114.
Patent CA-2502757-C (CA)
Title: Aliment pour animaux domestiques a densite amelioree et procede de production associe
Inventor: PARTHASARATHY MUKUND
IPC: A23L7/25
Filed: 2003-10-09
Granted: 2008-12-02
Abstract: L'invention concerne un aliment sec pour animaux domestiques à densité améliorée, présentant une masse volumétrique apparente supérieure à 25 livres par pied cube, une activité résiduelle de .alpha.-amylases comprise entre 0,1 et 57 NU par gramme d'aliments pour animaux domestiques, et présentant également un fermeté maintenue ou améliorée. L'invention concerne un procédé de production dudit aliment sec pour animaux domestiques.
Patent CA-2503296-C (CA)
Inventor: CHIBA SHOSAKU
IPC: F21Y101/00
Filed: 2005-03-31
Granted: 2008-10-07
Abstract: In an engine exhaust muffler with an exhaust emission control function, the inside of a box-shaped muffler body is divided into a first exhaust chamber and a second exhaust chamber by a partitioning member which has a third exhaust chamber formed therein. The muffler body is provided with an exhaust inlet for introducing exhaust gas from an engine into the first exhaust chamber. The partitioning member is provided with first communication bores providing communication between the first and second exhaust chambers, and second communication bores providing communication between the second exhaust chamber and the third exhaust chamber. The third exhaust chamber is open to the atmosphere through an exhaust outlet pipe. An exhaust emission control catalyst is carried on an outer surface of the partitioning member facing the first and second exhaust chambers, as well as on an inner surface of the partitioning member facing the third exhaust chamber. An inner surface of the muffler body does not carry the exhaust emission control catalyst. Thus, in this exhaust muffler, thermal damages to the adjacent devices are less, the structure is simple and inexpensive, and a loss in output from the engine is less.
Patent CA-2503835-C (CA)
Inventor: BILOBROV SERGIY
IPC: H04N5/913
Filed: 2003-10-27
Granted: 2013-12-31
Abstract: Copying of visual images by electronic devices is discouraged by metamerically altering the relative weights of the color components forming the visual images in a manner that is not perceptible to the human eye (70) but which is perceptible in the copy (90). In a preferred technique, the visual images are represented by more than three primary color components whose relative values are varied in this manner. A primary application is to discourage copying by video cameras of movies displayed on theater movie screens, by causing the copies to contain unacceptable spatial or temporal variations in colors perceived by the human eye (70).
Patent CA-2524465-C (CA)
Title: Hood for protective garment
Inventor: HOFMANN MARIANNE
IPC: A62B17/00
Filed: 2004-05-08
Granted: 2008-08-05
Abstract: The invention relates to a hood (1), particularly for a clothing item (2), preferably for protective and/or military purposes, such as an NBC protective garment (suit) or the like, wherein the hood (1) comprises a circumferential (i.e. peripheral) elastic hem (3) for forming a face opening (4), said face opening (4) being provided for receiving a respirator (5), and the hem (3) abutting the respirator (5) in the use state. To achieve or improve the sealing of the transition area between hem (3) and respirator (5), the side of the hem (3) that faces into the face opening (4) is provided with at least one circumferential sealing element (6) for closeout abutment of the respirator (5).
Patent CA-2525520-C (CA)
Inventor: EVANS WAYNE ERROL
IPC: C07D301/10
Filed: 2004-04-05
Granted: 2012-03-13
Abstract: A process for the production of an olefin oxide, which process comprises reacting a feed comprising an olefin and oxygen in the presence of a silver-containing catalyst, wherein before the catalyst has reached an advanced stage of ageing the reaction temperature is above 255 ~C and the olefin content of the feed is above 25 mole-%, relative to the total feed.
Patent CA-2531527-C (CA)
Title: Method and apparatus for encoding and decoding data
Inventor: DESAI VIPUL A
IPC: H03M13/05
Filed: 2005-04-19
Granted: 2009-01-06
Abstract: A deterministic structure for controlled distribution of weight-2 columns is proposed for a parity-check matrix H that reduces the occurrence of undetected frame errors and significantly enhances the code performance in comparison to a randomly-constructed parity-check matrix. H comprises a non-deterministic section H1 and a deterministic section H2, and wherein H2 comprises a first part comprising a column h having an odd weight greater than 2, and a second part comprising matrix elements for row i, column j equal to 1 for i=j, 1 for 1=j+1, 0 elsewhere.
Patent CA-2532694-C (CA)
Inventor: ROY SHAIBAL
IPC: H04L12/54
Filed: 2004-02-26
Granted: 2010-04-13
Abstract: L'invention concerne un système de communications (100) qui peut comprendre au moins une mémoire de données pour messages correspondant à des utilisateurs respectifs, et une pluralité de dispositifs mobiles de communications sans fil (101) associés à ces utilisateurs respectifs pour l'accès aux messages considérés. Le système peut aussi comprendre un moteur d'interrogation adaptative (105) pour ces messages, afin de les soumettre aux dispositifs (101) des utilisateurs respectifs. Ledit moteur (105) offre l'avantage d'apprendre les profils d'utilisation respectifs correspondant aux dispositifs visés (101), et de modifier ainsi un taux d'interrogation pour chaque dispositif associé à un utilisateur (101) selon le profil correspondant.
Patent CA-2536125-C (CA)
Inventor: PIKE LAWRENCE GLENN
IPC: E05F5/00
Filed: 2006-02-23
Granted: 2009-05-12
Abstract: An undercutter apparatus for scooping out contaminated gravel from beneath railroad tracks is designed for use off of the rail road tracks. It can be used when the grade of the ground adjacent to the railroad tracks is quite different from the grade of the railroad tracks. The apparatus includes a control head mounted on an excavator with the control head carrying hydraulically operated means for pivoting the undercutter bar 180° about a vertical axis; for pivoting the distal end of the undercutter bar up and down relative to the proximal end of the undercutter bar approximately 60° above or below in normal horizontal position; and for driving a continuous loop undercutter chain around the undercutter frame for dragging out the contaminated gravel. The undercover apparatus can be a locked into any selected position within these ranges of motion controlled by the control head, or additional positions controlled by operation of the excavator boom and used in that position.
Patent CA-2540614-C (CA)
Inventor: FENG TA-MIN
IPC: C09D175/04
Filed: 2004-09-23
Granted: 2011-04-26
Abstract: L'invention concerne des compositions de prépolymères destinées à la préparation d'un matériau d'étanchéité monobloc pouvant être durci à l'humidité, d'un adhésif ou d'un revêtement, ainsi qu'un procédé destiné à la fabrication de ces compositions de prépolymères. Ces compositions de prépolymères comprennent un prépolymère de polyuréthanne terminé par des groupes silane ou une combinaison de groupes silane et de groupes d'extrémité dérivés d'un alcool et d'une quantité, dite <= excédentaire >=, d'alcool aromatique inaltéré ayant une masse moléculaire inférieure à 2000. L'excédent d'alcool aromatique inaltéré dans la composition est supérieur à 0 % et inférieur à 15 % par mol du niveau de groupes de NCO de départ dans le prépolymère. Entre 50 et 100 % des groupes de NCO de départ comprennent un groupe d'extrémité dérivé d'un alcool aromatique d'un alcool aliphatique ou des deux. L'invention concerne également des compositions d'étanchéité et des compositions de revêtement comprenant la présente composition de prépolymère.
Patent CA-2544713-C (CA)
Title: Wall materials bracket and insulating wall structure
Inventor: FUJITO MASAMI
IPC: E04B1/38
Filed: 2006-04-24
Granted: 2010-09-14
Abstract: A wall materials bracket comprises a base piece 11, a catching piece 12, a spacing piece 13 and a holding piece 14, and further includes a leaning means for leaning an insulation put on the catching piece 12 against a wall substrate. For example, the leaning means is constructed with the upper half 111 of the upper part 110 of the base piece 11, a slope 113 in the lower half 112 of the upper part 110, and a cavity 132 and bosses (133) in the upper part 130 of the spacing piece 13.
Patent CA-2553307-C (CA)
Inventor: LUNG DEVIN
IPC: A01B23/00
Filed: 2006-07-21
Granted: 2009-07-07
Abstract: An agricultural ground working apparatus includes a mounting bracket adapted for attachment to an implement frame. A shank is pivotally attached to the mounting bracket about a shank pivot axis and extends downward from the mounting bracket to a lower end thereof adapted for engaging the ground. Right and left disc arms are pivotally attached at upper portions thereof to the mounting bracket such that the disc arms pivot about arm pivot axes independent of the shank. The disc arms extend rearward and downward from the mounting bracket on each side of the shank, and right and left discs are rotatably attached to lower portions of the corresponding right and left disc arms.
Patent CA-2555446-C (CA)
Inventor: GIAMBALVO DANIEL
IPC: H04L12/16
Filed: 2005-03-11
Granted: 2013-06-18
Abstract: An application programming interface (API) for administering the distribution of software updates on an update service node is presented. The API provides a plurality of interface calls through which an administrator can establish rules by which software updates available to the update service node are distributed.
Patent CA-2558051-C (CA)
Inventor: LI GUISHENG
IPC: C07D209/00
Filed: 2005-03-14
Granted: 2013-03-12
Abstract: The present invention provides a method for making substituted indole compounds of general formula III comprising the step of: (a) reacting a 2-bromoaniline or 2-chloroaniline of general formula (I); wherein: X, R and R1 are defined herein with a substituted acetylene of formula (II); wherein R2 and R3 in the presence of a palladium catalyst, a ligand, and a base in a solvent at a suitable temperature to give a compound of formula (III)
Patent CA-2559928-C (CA)
Title: Method for the mixed recycling of lithium-based anode batteries and cells
Inventor: TEDJAR FAROUK
IPC: C22B7/00
Filed: 2005-04-04
Granted: 2013-09-24
Abstract: A method for treating all types of lithium anode batteries and cells via a hydrometallurgical process at room temperature. Said method is used to treat, under safe conditions, cells and batteries including a metallic lithium anode or an anode containing lithium incorporated in an anode inclusion compound, whereby the metallic casings, the electrode contacts, the cathode metal oxides and the lithium salts can be separated and recovered.
Patent CA-2560645-C (CA)
Inventor: EYRE RONALD K
IPC: E21B10/46
Filed: 2006-09-22
Granted: 2014-03-04
Abstract: Cutting elements and bits incorporating such cutting elements are provided. The cutting elements have a substrate, a first ultra hard material layer formed over the substrate, and a second ultra hard material layer formed over the first ultra hard material layer. The second ultra hard material layer has a thickness in the range of 0.05 mm to 2 mm.
Patent CA-2565528-C (CA)
Title: Method and apparatus for triage of network alarms
Inventor: PARELLO JOHN
IPC: H04L12/24
Filed: 2005-04-26
Granted: 2012-03-06
Abstract: A method and apparatus for triaging alarms transmitting from monitored entities in a network is provided. A relative importance value and a health value are maintained for each of one or more monitored entities. A monitored entity may be any hardware or software component that is capable of issuing an alarm. In response to receiving an alarm at a monitoring device, a triage value is determined based on both the relative importance value and the health value for the monitored entity associated with the received alarm. The triage value reflects any dependencies that the monitored entity that issued the alarm shares with another monitored entities. The triage value also reflects the current operational status of the monitored entity that issued the alarm.  The monitoring device may determine an order in which the one or more received alarms should be addressed based on the triage value associated with each alarm.
Patent CA-2565814-C (CA)
Title: Decontamination system for medical devices
Inventor: GREEN BRUCE PHILIP
IPC: A61L2/16
Filed: 2004-07-26
Granted: 2009-12-08
Abstract: A decontamination system suitable for decontaminating items of medical equipment such as endoscopes, the system comprising: (I) a plurality of pre-clean wipes comprising moist fabric members for wiping an item to be decontaminated; (II) a two-part sterilant system comprising: (a) a first part comprising a first reagent in a carrier medium; and (b) a second part which is miscible with the first part and which comprises a second reagent in a carrier medium; wherein the first reagent and the second reagent will react when mixed to provide a sterilising composition; the first part being contained in a dispenser (2) whereby it may be dispensed as a fluid, and the second part being absorbed or impregnated in a plurality of sterilising wipes each of which comprises a fabric member in a sealed container (20); and (III) a plurality of rinse wipes, each rinse wipe comprising a moist, sterile, fabric member in its own sealed container (40).
Patent CA-2572711-C (CA)
Title: Composite siding using a shape molded foam backing member
Inventor: WILSON RICHARD C
IPC: E04F13/075
Filed: 2007-01-02
Granted: 2009-12-29
Abstract: A panel for mounting on an exterior wall includes a shaped, molded backing member and a siding member attached to the backing member wherein the shape-molded backing member includes a rear face and an opposing front face. The shape-molded backing member is composed of closed cell expanded polystyrene foam, the front and rear faces having an outer surface composed of a tough smooth skin.
Patent CA-2574291-C (CA)
Inventor: GENN STUART LLOYD
IPC: A47L5/28
Filed: 2005-07-08
Granted: 2013-08-06
Abstract: L'invention concerne un appareil électroménager, tel qu'un aspirateur à cyclone (1), qui comprend un composant, tel qu'un dispositif de séparation (3), monté sur un châssis (2). Un élément de retenue (11) permet de séparer le composant du châssis. Le composant et le châssis peuvent se déplacer légèrement l'un par rapport à l'autre. Lorsque l'appareil électroménager et soulevé, des ergots (18) situées sur le dispositif de séparation viennent se loger dans des fentes (20) ménagées dans le châssis pour empêcher le désassemblage de l'élément de retenue, et empêcher ainsi la séparation accidentelle du dispositif de séparation du châssis.
Patent CA-2575615-C (CA)
Inventor: DONG YI
IPC: C09K9/00
Filed: 2004-11-24
Granted: 2013-01-22
Abstract: Novel phosphor systems for a white LED are disclosed. The phosphor systems are excited by a non-visible to near-UV radiation source having an excitation wavelength ranging from about 250 to 420 nm. The phosphor system may comprise one phosphor, two phosphors, and may include optionally a third and even a fourth phosphor. In one embodiment of the present invention, the phosphor is a two phosphor system having a blue phosphor and a yellow phosphor, wherein the long wavelength end of the blue phosphor is substantially the same wavelength as the short wavelength end of the yellow phosphor. Alternatively, there may be a wavelength gap between the yellow and blue phosphors. The yellow phosphor may be phosphate or silicate-based, and the blue phosphor may be silicate or aluminate-based. Single phosphor systems excited by non-visible radiation are also disclosed. In other embodiments of present invention, a single phosphor is used to produce white light illumination, the single phosphor having a broad emission spectrum with a peak intensity ranging from about 520 to 560 nm.
Patent CA-2575722-C (CA)
Inventor: KIM BEOM JOON
IPC: H04W36/08
Filed: 2005-08-01
Granted: 2015-09-22
Abstract: A method of associating a mobile station to a base station in a wireless communication system comprises transmitting to a serving base station a scanning request message comprising an association indicator. The method also comprises receiving from the serving base station a scanning response message comprising a rendezvous time associated with a neighboring base station for initiating ranging with the neighboring base station, wherein the serving base station communicates an association notification to the neighboring base station, the association notification comprising the rendezvous time. The method also comprises associating with the neighboring base station by transmitting a ranging request after passing of the rendezvous time determined from a transmission time of the scanning response message from the neighboring base station, wherein the rendezvous time is associated with a time the neighboring base station is expected to provide a non-contention based ranging opportunity for the mobile station.
Patent CA-2590293-C (CA)
Inventor: LEON JUDITH M
IPC: A61K38/48
Filed: 1994-12-16
Granted: 2009-05-12
Abstract: The present invention provides a method for relieving pain, associated with muscle contractions, a composition and a method of treating conditions such as cholinergic controlled secretions including excessive sweating, lacrimation and mucus secretions and a method for treating smooth muscle disorders including, but not limited to, spasms in the sphincter of the cardiovascular arteriole, gastrointestinal system, urinary, gall bladder and rectum, which method comprises administering to the patient suffering from said disorder or condition a thera-peutically effective amount of Botulinum toxin selected from a group consisting of Botulinum toxin types B, C, D, E, F and G.
Patent CA-2591829-C (CA)
Title: Well site hole supply vehicle
Inventor: ROMANYK ERIC W
IPC: B60P3/00
Filed: 2007-06-13
Granted: 2012-02-21
Abstract: A well site hole supply vehicle consisting of a trailer having a front end, a rear end, a first side and a second side. A water storage tank is mounted at the front end of the trailer. A casing pipe storage rack is positioned down the first side of the trailer. Storage cribs are positioned down the second side of the trailer.
Patent CA-2594509-C (CA)
Inventor: LEINONEN YRJO
IPC: B66C23/58
Filed: 2006-02-23
Granted: 2013-09-10
Abstract: The invention relates to a harvester crane, which comprises a set of booms, which are attached by means of a pedestal (9) and rotating device (12) to a chassis machine (10), in which the set of booms includes: a main boom (13), which is pivoted at its lower end by a lower pivot (30) to the pedestal (9); and an articulated boom (14), which is pivoted by an upper pivot (31) to the opposite end of the main boom (13) and which extends its path mainly forward from the main boom (13);  operating devices, i.e. a lift cylinder (16) and a transfer device (15), operating the booms. The lower pivot (30) of the main boom (13) is located low down near to the rotating device (12) and the pedestal (9) is fork-shaped, the lower arm (20) and the lift cylinder (16) being located at least partly inside it.
Patent CA-2594764-C (CA)
Inventor: MARKUSSEN TOM HEDE
IPC: A61M5/315
Filed: 2006-01-20
Granted: 2014-01-14
Abstract: The present invention relates to a handheld mechanical injection device by which set doses of a liquid medicament can be injected from a medical reservoir. The medicament is expelled through an injection needle by release of a power reservoir in the device, the power reservoir being fully or partially released by actuation of a user operable release member being positioned at or near an upper end of the injection device, the upper end being that end of the injection device which is opposite the injection needle.