baber/WOPTO huggingface dataset:
Patent CA-2610286-A1 (CA)
Inventor: KADABA NAGESH
IPC: G06T7/20
Filed: 2006-06-19
Abstract: Cette invention concerne des systèmes et des procédés de tri et de suivi d'envois postaux envoyés par le biais d'un système postal. Ces systèmes améliorent l'efficacité et la précision de systèmes postaux en utilisant la technologie d'identification par radiofréquence (RFID) pour communiquer les instructions de tri à un opérateur de tri. Dans un mode de réalisation, un dispositif ou étiquette de lecture radiofréquence peut être associé à chaque conteneur utilisé pour contenir une pluralité d'envois postaux destinés à un site de distribution commun. En lisant les informations stockées sur les étiquettes RFID associées aux envois postaux à trier, les dispositifs de lecture radiofréquence peuvent être configurés pour indiquer automatiquement à un opérateur de tri si un envoi postal appartient ou non à un conteneur sélectionné. Les dispositifs de lecture peuvent également conserver une trace des envois postaux qui ont été placés dans chacun des conteneurs. Ces informations peuvent être stockées conjointement à des informations de suivi qui sont générées pendant le transport des conteneurs.
Patent CA-2611202-A1 (CA)
Title: Pneumatique pour vehicules lourds
Inventor: RADULESCU ROBERT
IPC: B60C9/20
Filed: 2006-06-28
Abstract: L'invention concerne un pneumatique à armature de carcasse radiale comprenant une armature de sommet formée d'au moins deux couches de sommet de travail d'éléments de renforcement inextensibles, croisés d'une nappe à l'autre en faisant avec la direction circonférentielle des angles compris entre 10~ et 45~, elle-même coiffée radialement d'une bande de roulement, ladite bande de roulement étant réunie à deux bourrelets par l'intermédiaire de deux flancs et au moins deux couches de travail ayant des largeurs axiales différentes. Selon l'invention, au moins un premier profilé P de mélange caoutchouteux sépare une couche de travail d'au moins une extrémité d'une deuxième couche axialement plus étroite, ledit profilé P étant radialement séparé au moins en partie du calandrage C de ladite couche de travail axialement plus étroite par un second profilé de mélange caoutchouteux G, lesdits premier et second profilés de mélange caoutchouteux P et G et ledit calandrage C ayant respectivement des modules sécants d'élasticité sous tension à 10 % d'allongement MP, MG, MC de sorte que MC > MG > MP, ledit pneumatique comprenant additionnellement dans chaque épaule au moins une couche d'éléments de renforcement, parallèles entre eux dans la couche additionnelle et orientés sensiblement perpendiculairement par rapport aux éléments de renforcement de la couche de travail radialement adjacente à ladite couche additionnelle, et l'extrémité axialement intérieure de ladite couche additionnelle étant radialement adjacente au bord d'au moins une couche de sommet de travail.
Patent CA-2612164-A1 (CA)
Title: Multi wavelength sensor array
Inventor: MEYER A DOUGLAS
IPC: G01D5/353
Filed: 2005-10-06
Abstract: The number of sensors that can be used by an SSA system including a single source can be increased by using a multi wavelength source to send different wavelength pulses to each of a plurality of different sensor array ladders, particularly Sagnac sensor array (SSA) ladders. More particularly, each broadband pulse from a broadband source is wavelength divided into a plurality of narrower pulses with each narrower pulse being used in a separate sensor array ladder.
Patent CA-2615309-A1 (CA)
Inventor: AHMADIAN-YAZDI REZA
IPC: H04Q7/32
Filed: 2007-12-19
Abstract: A charger cradle used for charging a battery of a portable electrical device. An electromagnetic device is disposed within the charger cradle proximate a metal piece of the cordless handset when the cordless handset is placed in a receiving portion of the charger cradle. The electromagnetic device generates a magnetic field when charge contacts of the charger cradle and the cordless handset are in contact and a charging current is conducted from a charging circuit of the charger cradle. The magnetic field attracts the metal piece of the cordless handset and securely holds the cordless handset into the receiving portion while the charging circuit charges the battery of the cordless handset.
Patent CA-2615347-A1 (CA)
Title: Heat tube assembly
Inventor: STEFIUK TERRY
IPC: F24H9/18
Filed: 2007-12-18
Abstract: A heat tube assembly includes a tank mounting flange, a first heat tube and a second heat tube. The U configuration first heat tube has a first end and a second end. The first end and the second end are mounted in spaced relation to the mounting flange. A  mounting for an open flame burner is provided at the first end of the first heat tube. A first exhaust is provided at the second end of the first heat tube. The U configuration second heat tube has a first end and a second end. The first end and the second end are mounted in spaced relation to the mounting flange. A coupling is provided for connecting a conduit from an engine exhaust to the first end of the second heat tube. A second exhaust is provided at the second end of the second heat tube.
Patent CA-2617374-A1 (CA)
Title: Methods and apparatus for removal of degradation byproducts and contaminants from food grade oil
Inventor: SOANE DAVID
IPC: C11B3/10
Filed: 2006-08-02
Abstract: Methods, particles and devices are disclosed which are suitable for food-grade oil filtration. Disclosed particles may comprise an inert porous inner particle and at least a partial coating on the inner particle that comprises a polymer comprising at least one amine, amino or imine group.
Patent CA-2617585-A1 (CA)
Title: Process for production of light olefins from hydrocarbon feedstock
Inventor: KO KWANG AN
IPC: C07C4/06
Filed: 2006-06-14
Abstract: Disclosed is a process for producing light olefins from hydrocarbon feedstock.  The process is characterized in that a porous molecular sieve catalyst consisting of a product obtained by evaporating water from a raw material mixture comprising a molecular sieve with a framework of Si-OH-Al- groups, a water-insoluble metal salt, and a phosphate compound, is used to produce light olefins, particularly ethylene and propylene, from hydrocarbon, while maintaining excellent selectivity to light olefins. According to the process, by the use of a specific catalyst with hydrothermal stability, light olefins can be selectively produced in high yield with high selectivity from hydrocarbon feedstock, particularly full-range naphtha In particular, the process can maintain higher cracking activity than the reaction temperature required in the prior thermal cracking process for the production of light olefins, and thus, can produce light olefins with high selectivity and conversion from hydrocarbon feedstock.
Patent CA-2618008-A1 (CA)
Inventor: RALEIGH TIMOTHY T
IPC: F16J1/10
Filed: 2006-08-04
Abstract: A cam driven piston compressor includes one or more cams powered by a motor, the cams being adapted to rotate through 360 degrees, and one or more cam followers, each of which is in contact with one of the cams. The compressor also includes one or more pistons wherein each of the pistons is attached to one of the cam followers, one or more cylinders wherein each of the cylinders encloses one of the pistons, and a compressor head in contact with the cylinders.
Patent CA-2618436-A1 (CA)
Inventor: HILGREN JOHN D
IPC: C02F1/00
Filed: 2006-10-03
Abstract: A system of the present invention provides on-site reclamation, reconditioning, and re-use of poultry processing water. The system is connectable to a washing apparatus and comprises a first receptacle (28), a filter (30), a dispenser (36), a channel (32), a second receptacle (38), piping, and a plurality of pumps for circulating the processing water through the system. The processing water leaving the washing apparatus is collected in the first receptacle (28) and pumped to the filter (30), where the processing water is filtered. As the processing water is being filtered, the dispenser (36) dispenses an antimicrobial solution and water onto the filter. The debris filtered from the processing water is removed through the channel (32). The filtered processing water is then collected in the second receptacle (38) prior to re-use.
Patent CA-2618445-A1 (CA)
Title: Dust compressing apparatus of vacuum cleaner
Inventor: OH JANG-KEUN
IPC: A47L9/16
Filed: 2008-01-15
Abstract: A dust compressing apparatus of a vacuum cleaner capable of automatically compressing dust or dirt collected in a dust separating unit is disclosed. The dust compressing apparatus includes a compressing plate to compress the dust or dirt collected in the dust separating unit, a moving unit connected to the compressing plate on one side of the dust separating unit to move the compressing plate, an elastic unit to elastically urge the compressing plate to a compressing position where the compressing plate compresses the dust or dirt, and a driving motor to drive the moving unit thus to move the compressing plate.
Patent CA-2619299-A1 (CA)
Title: Disque de rotor de soufflante de turbomachine
Inventor: LE HONG SON
IPC: F01D5/02
Filed: 2008-01-16
Abstract: Disque (10) de rotor de soufflante dans une turbomachine, comprenant en périphérie des rainures (22) sensiblement axiales de montage et de retenue de pieds d'aubes (20) comportant des crochets à leurs extrémités aval, des zones déformables formées par des cavités (34) étant situées à l'extrémité aval des rainures (22) dans des brides (36) d'accrochage de plates-formes inter-aubes pour absorber les contraintes entre le disque et les pieds d'aube.
Patent CA-2623048-A1 (CA)
Inventor: LANG ULRICH
IPC: B23K31/12
Filed: 2006-09-14
Abstract: Disclosed are an apparatus for monitoring a process of joining components and for retracing quality, at least sections of an image which has been recorded by a camera and has been reproduced by a screen being able to be stored together with an identity number in a memory device, and a method for using such an apparatus.
Patent CA-2623418-A1 (CA)
Inventor: KAPPAGODA CHULANI TISSA
IPC: A23L19/00
Filed: 2006-09-26
Abstract: La présente invention concerne un procédé permettant une prévention et/ou un traitement du syndrome métabolique et/ou des états comprenant le syndrome métabolique, par administration à un mammifère, éventuellement humain, d'un complément alimentaire comprenant de l'extrait de raisin. L'invention concerne également un procédé permettant un traitement et/ou une prévention de la pré-hypertension par administration à un mammifère, éventuellement humain, d'un complément alimentaire comprenant de l'extrait de raisin.
Patent CA-2624361-A1 (CA)
Title: Methods of using small molecule compounds for neuroprotection
Inventor: CALDWELL KIM A
IPC: A61K31/7048
Filed: 2006-11-21
Abstract: Methods are provided for preventing neurodegeneration and neuronal loss by administering compositions comprising small molecule compounds with the effect of preventing neurodegeneration and neuronal loss. In one aspect of the invention, the methods and compositions are also useful for treating neurodegenerative diseases. Small molecule compounds provide an important treatment option because of their stability, ease of use in both manufacture and formulation, ease of administration, and patient compliance. The small molecule compound compositions of the present invention may include topoisomerase II inhibitors, bacterial transpeptidase inhibitors, calcium channel antagonists, cyclooxygenase inhibitors, folic acid synthesis inhibitors, or sodium channel blockers and functional analogues thereof that have an effect on neurodegeneration. The compositions of the present invention may be administered prophylactically before the onset of clinical symptoms or after clinical symptoms of a neurodegenerative disease have manifested.
Patent CA-2625351-A1 (CA)
Inventor: TAYLOR THOMAS J
IPC: H01L31/0216
Filed: 2006-11-03
Abstract: There is provided a coated article (e.g., solar cell) that includes an improved anti-reflection (AR) coating. This AR coating functions to reduce reflection of light from a glass substrate, thereby allowing more light within the solar spectrum to pass through the incident glass substrate. In certain example embodiments, the AR coating includes a graded base layer having a varying refractive index value, and an overcoat layer which may be provided for destructive interference purposes.
Patent CA-2626772-A1 (CA)
Inventor: IYER MAHESH V
IPC: B01D53/62
Filed: 2005-11-01
Abstract: Carbon dioxide is selectively removed from a gas mixture to provide a gaseous stream depleted in CO sub 2 compared to the inlet stream The CO sub 2 is separated from a gas mixture (e g flue gas/fuel gas) by its reaction with metal oxides (such as calcium oxide) Calcium-based reaction separation for CO  sub 2 (CaRS-CO sub 2) consists of contacting a CO sub 2 laden gas with calcium oxide (CaO) in a reactor such that CaO captures the CO sub 2 by the formation of calcium carbonate (CaCO sub 3) Once "spent", CaCO sub 3 is regenerated by its calcination leading to the formation of fresh CaO sorbent and the evolution of a concentrated stream of CO sub 2 The "regenerated" CaO is then recycled for the further capture of more CO sub 2 A mesoporous CaCO sub 3 structure that attains >90% conversion over multiple carbonation and calcination cycles is identified Thermal regeneration (calcination) under vacuum proves a sorbent structure that maintains reproducible reactivity levels over multiple cycles
Patent CA-2628285-A1 (CA)
Title: Tape measure
Inventor: WISE ROBERT W
IPC: G01B3/10
Filed: 2008-04-03
Abstract: A tape measure includes a housing and a tape retractably coupled to the housing. The tape has an upper surface, a lower surface, and a free end onto which an end clip is moveably coupled. The end clip includes a first attachment portion and a first flange extending therefrom. In addition, an intermediate clip is fixedly coupled to the tape. The intermediate clip includes a second attachment portion and a second flange extending from second attachment portion. The second flange includes a flange face located one measurement unit from the free end of the tape. The end clip cooperates with a set of first measurement markings applied to the tape to provide linear measurements. Whereas, the intermediate clip cooperates with a set of second measurement markings applied to the tape. The set of second measurements markings commence at one measurement unit from the free end of the tape. In addition, the tape measure may include reverse marking applied to the back side of the tape. The reverse measurement markings cooperate with the intermediate clip and can be used in specialty trades.
Patent CA-2633461-A1 (CA)
Inventor: RUBIN LEONID B
IPC: H01L31/0224
Filed: 2006-12-22
Abstract: A photovoltaic apparatus has a semiconductor photovoltaic cell structure having a front surface and a back surface provided by respectively doped portions of semiconductor material forming a photovoltaic junction. A  plurality of separate electrical contacts is embedded in the front side surface of the respective one of the portions of semiconductor material. The electrical contacts are distributed in two dimensions across the surface and are separated from each other and are in electrical contact with the respective one of the portions of semiconductor material. A back side electrical contact is provided on the back surface of the other of the respective portions of semiconductor material and in electrical contact therewith. A solar cell apparatus includes the apparatus above and electrodes for contacting the electrical contacts on the front and back side surfaces respectively of the semiconductor material.
Patent CA-2633554-A1 (CA)
Title: Recombinant production of heparin binding proteins
Inventor: BUTLER MICHELLE D
IPC: C07K14/52
Filed: 2006-12-19
Abstract: A process for recovering and purifying refolded heparin binding proteins produced in heterologous host cells includes the step of incubation of the solubilized protein with a polyanionic species such as dextran sulfate.
Patent CA-2635628-A1 (CA)
Inventor: AN JONATHAN
IPC: F16J15/32
Filed: 2007-01-02
Abstract: A seal includes a seal body (106) forming an annular sealing surface (110) .  The annular sealing surface includes an annular ridge (120) protruding substantially radially from the annular sealing surface. The seal body includes an annular cavity (114) . The seal also includes first and second annular springs (112, 113) located adjacent to each other in the annular cavity.
Patent CA-2637385-A1 (CA)
Title: Compounds for the treatment of inflammatory disorders
Inventor: SHANKAR BANDARPALLE B
IPC: C07D413/14
Filed: 2007-01-16
Abstract: This invention relates to compounds of the Formula (I) or a pharmaceutically acceptable salt, solvate, ester or isomer thereof, which can be useful for the treatment of diseases or conditions mediated by MMPs, ADAMs, TACE, aggrecanase, TNF- or combinations thereof.
Patent CA-2638365-A1 (CA)
Title: Twist lock coupling spigot
Inventor: ROGERS PETER J
IPC: E04G7/20
Filed: 2008-07-29
Abstract: A coupling spigot for connecting two scaffold legs one atop the other is designed to use a twist lock for securing the upper scaffold leg to the coupling spigot. A locking collar is fixed to a stop collar of the spigot. The locking collar includes receiving slots for receiving locking projections provided adjacent a bottom edge of the scaffold leg. Locking slots are connected to the receiving slots whereby an upper scaffold leg may be inserted on a coupling spigot of a lower scaffold leg and retained thereon by a twist lock.
Patent CA-2638450-A1 (CA)
Inventor: STREMILOV SERGUEI V
IPC: C02F1/52
Filed: 2008-07-31
Abstract: A personally portable water purification compound prepared in unit dosage form such as tablets, packages and the like and having titanium dioxide (TiO2) in the form of fine particles, and adsorbed chlorine held at the surface of the titanium dioxide particles; and a titanium based coagulant; the compound being prepared in a plurality of unit dose size packages, for personal use by individuals.  Also disclosed is a method of preparing a personally portable water purification compound consisting of the steps of heating titanium dioxide particles up to a temperature between about 260-500°C, passing a cold dry gaseous chlorine flow around the titanium dioxide particles; and cooling the titanium dioxide during the treatment. Also disclosed is a method of purifying water containing contaminants and bacteria consisting of the steps of segregating a predetermined volume of the water, introducing a first predetermined quantity of titanium dioxide particles activated with adsorbed chlorine, simultaneously introducing a second predetermined quantity of a titanium coagulant, agitating the water and releasing the chlorine from the titanium dioxide particles, the chlorine destroying the bacteria, allowing the water to stand for a predetermined dwell time, during which the titanium dioxide without chlorine attracts contaminants, and after which the titanium coagulant forms flocs into masses heavier than water which masses settle out, leaving the water purified.
Patent CA-2647498-A1 (CA)
Inventor: JARRIN CYRILLE
IPC: C12N15/10
Filed: 2007-04-03
Abstract: The present invention relates to a method for in vitro recombining polynucleotides sequences of interest from at least two initial different polynucleotide sequences of interest by cleavage/ligation of circular DNA molecules.
Patent CA-2653295-A1 (CA)
Title: Bio-degradable/absorbable polymer having reduced metal catalyst content, and process for production thereof
Inventor: YAMAUCHI KOJI
IPC: C08G63/08
Filed: 2007-06-18
Abstract: Disclosed are: a safe bio-degradable/absorbable polymer having an extremely low metal catalyst content while retaining properties desired for a medical implant; a process for the production of the polymer; and a method for reducing the content of a metal catalyst in a bio-degradable/absorbable polymer, which can be applied on an industrial scale. Specifically, disclosed is a process for the production of a bio-degradable/absorbable polymer having a content of a metal catalyst of less than 1 ppm in terms of a metal, comprising the following steps (1) and (2): (1) copolymerizing lactide and .epsilon.-caprolactone at a molar ratio ranging from 40/60 to 60/40 in the presence of a metal catalyst to produce a copolymer; and (2) washing the copolymer with a mixed solvent comprising acetic acid and isopropanol at a ratio ranging from 25/75 to 45/55 by volume at a temperature lower than 40~C, and then drying the copolymer. Also specifically disclosed is a process for the production of a bio-degradable/absorbable polymer having a content of a metal catalyst of less than 1 ppm in terms of a metal, comprising the following steps (1) and (2): (1) copolymerizing lactide and .epsilon.-caprolactone at a molar ratio ranging from 65/35 to 85/15 in the presence of a metal catalyst to produce a copolymer; and (2) washing the copolymer with a mixed solvent comprising acetic acid and isopropanol at a ratio ranging from 45/55 to 55/45 by volume at a temperature lower than 40~C, and then drying the copolymer.
Patent CA-2653456-A1 (CA)
Inventor: DANEMAN RICHARD
IPC: A61K38/00
Filed: 2007-05-24
Abstract: This relates to a discovery of a cell surface protein, namely NgR2, that is implicated in regulation of blood-brain barrier (BBB). In addition, the invention relates methods for identifying agents that modulate BBB permeability. Furthermore, the invention relates to methods of delivering therapeutic agents to the central nervous system by increasing BBB permeability.
Patent CA-2653887-A1 (CA)
Inventor: GRECHANIK MARK
IPC: G06F11/36
Filed: 2009-02-13
Abstract: A script analyzer with change guide generates accurate test scripts for evolving applications. Applications often have complex graphical user interfaces for which the permutations and combinations of GUI elements give rise to an enormous field of potential commands and command sequences to be tested. Furthermore, these applications change over time, rendering prior test scripts unworkable. The script analyzer automatically generates new test scripts to reliably test subsequent application versions, while greatly reducing the time, cost, and resource expenditures needed to arrive at subsequent application versions. A graphical user interface (GUI) application comparator helps application designers create error free graphical user interface applications (GAPs). The comparator finds differences in the GUI elements used to compose an interface between a current GAP version and a subsequent GAP version. One benefit is that a test script writer may better understand how the GAP has evolved in order to write a better test script. Another benefit is that the comparator output may be analyzed by subsequent processing systems for automated analysis of test scripts.
Patent CA-2654512-A1 (CA)
Inventor: HERRY CATHERINE
IPC: A61K31/4468
Filed: 2007-06-08
Abstract: The present invention relates to a sublingual tablet and to the method for the preparation thereof.
Patent CA-2655579-A1 (CA)
Inventor: GOTO OSAMU
IPC: H01L33/00
Filed: 2002-10-03
Abstract: When a semiconductor light emitting device or a semiconductor device is manufactured by growing nitride III-V compound semiconductor layers, which will form a light emitting device structure or a device structure, on a nitride III-V compound semiconductor substrate composed of a first region in form of a crystal having a first average dislocation density and a plurality of second regions having a second average dislocation density higher than the first average dislocation density and periodically aligned in the first region, device regions are defined on the nitride III-V compound semiconductor substrate such that the device regions do not substantially include second regions, emission regions or active regions of devices finally obtained do not include second regions.