baber/WOPTO huggingface dataset:
Patent CA-2662840-A1 (CA)
Title: Distributed antenna communications system and methods of implementing thereof
Inventor: SCHEINERT STEFAN
IPC: H04B7/185
Filed: 2007-08-17
Abstract: The present invention provides a distributed antenna communications system and methods of implementing a distributed antenna communications system. In accordance with an embodiment of the invention, a distributed antenna system comprises: a base station configured for communication with a telecommunications network; a multi-port repeater hub connected to the base station to receive a communications signal from the base station and to distribute the communications signal to a plurality of ports of the multi-port repeater hub, the multi-port repeater hub comprising a scanner for scanning a plurality of frequency channels to identify one or more channels of the communications signal received from the base station; and a plurality of antenna units, each coupled to one of the ports of the multi-port repeater hub
Patent CA-2663766-A1 (CA)
Inventor: RANA HARBINDER
IPC: G02B25/04
Filed: 2007-09-24
Abstract: A lens arrangement suitable for looking through small holes is provided in which no conventional integral physical lens stop is required. The lens arrangement is relatively insensitive to its position, meaning that it may be set back behind the hole reducing the risk of detection and allowing rapid installation.
Patent CA-2666523-A1 (CA)
Title: Modular drug releasing system
Inventor: CHIAVETTA JAMES N
IPC: G16H20/13
Filed: 2007-10-10
Abstract: Systems for processing the releasing and/or dispensing of releasable items, particularly pills, capsules, tablets, medications, and drugs. In one embodiment, a system for processing the releasing and/or dispensing releasable items includes verifying whether a cartridge is authorized. The releasing unit is sends data corresponding to the releasable items and the activities of the items via a network. The system includes a central-computing device configured to receive the data via the network and provide a database of the data to a provider, e.g, pharmacist.
Patent CA-2667366-A1 (CA)
Title: Process for the preparation of sucrose-6-ester by esterification in the presence of solid superacid catalyst
Inventor: WAN ZHENGHAO
IPC: C07H1/00
Filed: 2007-10-24
Abstract: One embodiment of the present inventionis a process of making sucrose-6-ester from sucrose by transesterification in the presence of a solid super acid catalyst such as SO4 2---TiO2/Al2O3 or SO4 2---TiO2. The sucrose-6-acetate is then chlorinated to afford sucralose-6-acetate, using BTC or thionyl chloride. Sucralose-6-acetate is converted into TPSGA for the purpose of purification. TPSGA is de-esterified by sodium methoxide/methanol or sodium ethoxide/ethanol to give sucralose.
Patent CA-2667472-A1 (CA)
Inventor: BUCHANAN NIGEL ALEXANDER
IPC: B25B23/10
Filed: 2007-10-23
Abstract: A socket (1) for a wrench comprises a fixed portion (4) provided with a first fastener receiving aperture and a rotatable portion (2) provided with a second fastener receiving aperture The fixed and rotatable portions are disposed such that the first and second fastener receiving apertures are in overlying relationship to define a fastener receiving space and the rotatable portion is rotatable with respect to the fixed portion to adjust the fastener receiving space.
Patent CA-2668292-A1 (CA)
Inventor: FIALA KAARE
IPC: A61K38/19
Filed: 2007-11-02
Abstract: The present invention provides methods for enhancing pulmonary host defense in a subject by administering via inhalation an effective amount of granulocyte-macrophage colony stimulating factor or a functional homologue thereof. Methods of the present invention are useful in alleviating symptoms and/or treating pulmonary diseases or conditions including, but not limited to lung cancer, pneumocystis carinii, pneumonia with or without bacterial, fungal and/or viral infection including but not limited to community acquired pneumonia, nosocomial pneumonia or ventilator associated pneumonia, and or cystic fibrosis with or without bacterial, fungal and/or viral infection or colonization, bronchitis, Bronchiectasis, Diffuse panbronchiolitis, Bronchiolitis, Bronchiolitis obliterans, Bronchiolitis obliterans organizing pneumonia (BOOP) and/or bacterial, fungal and/or viral colonization or infection.
Patent CA-2669099-A1 (CA)
Title: Adaptive tidal current power extraction device
Inventor: HILL EDWARD ANTHONY
IPC: F03B13/26
Filed: 2007-09-19
Abstract: A system is adapted to extract energy from flowing liquid. The system inc ludes at least one vertically-extending vane adapted to move in response to the flowing liquid. The vane has a vertical length wherein at least a portio n of the vane can be positioned below a surface of a body of liquid such tha t the vane forms a swept area defined at least partially by the vertical por tion of vertical lengths of the vane positioned below the surface. The syste m further includes a mechanism adapted to selectively vary the swept area.</ SDOAB>
Patent CA-2670662-A1 (CA)
Inventor: RUBIO MIGUEL ANGEL SILVA
IPC: A45C11/34
Filed: 2009-06-29
Abstract: The present invention is referring to a case for the organization, storage, and transportation of a wide variety of writing materials, that includes means for temporarily fixing and supporting said case on a smooth surface such as a wall, a table or such in a way that the writing instruments are found to be perfectly located for the user during a work session and that the case can be removed from said surface for its storage and transportation.
Patent CA-2670855-A1 (CA)
Title: Device-to-device transfer
Inventor: RUNSTEDLER CHRISTOPHER
IPC: H04M1/72409
Filed: 2009-06-30
Abstract: Apparatus and methods to engage in a transfer of informational content between a first mobile electronic device (410, 510, 710) and a second mobile electronic device (430, 530, 710) using directed transmission between a first server and a second server. Additional apparatus, systems, and methods are disclosed.
Patent CA-2672032-A1 (CA)
Inventor: JEFFERSON JOHN LESLIE
IPC: H02K21/24
Filed: 2007-08-30
Abstract: An alternator (10) has a housing (11), a pair of opposed magnet end plates (12, 13) mounted within the housing (11) a coil plate (14) mounted in and held in position within the housing (11), between the pair of magnet end plates (12, 13). A drive shaft (15) is located within housing (11) and is coupled to the pair of magnet end plates (12, 13). Each magnet end plate (12, 13) has a plurality of permanent magnets (17) disposed thereon. The coil plate (14) has a plurality of magnet wire coils (not shown) embedded therewithin such that they can be seen from both sides of the coil plate (14). In use, turning of the drive shaft (15) causes the magnet end plates (12, 13) to move relative to the coil plate (14) thus exciting each magnet wire coil (not shown) on each side resulting in the generation of an alternating current therein.
Patent CA-2672877-A1 (CA)
Inventor: HANNIG HANS-JURGEN
IPC: B27M3/00
Filed: 2007-12-04
Abstract: The invention relates to a panel having a working surface (N) and four edges, opposite pairs of edges of which have corresponding holding profiles in such a way that panels of the same type can be joined to all four edges, wherein the holding profiles of a first pair of edges can be joined by interlocking, and wherein the holding profiles of a second pair of edges are constructed as complementary hooked elements (6a, 7a) in such a way that to each of the hooked elements (6a, 7a) a nearby panel (6, 7) of the same type can be joined using a joining motion which takes place in a plane of motion perpendicular to the plane of the panel, with the proviso that on at least one of the hooked elements (6a, 7a) of the second pair of edges, a separate vertical locking element (8) is provided which protrudes into the joining path of the hooked elements (6a, 7a), wherein during the joining motion of the hooked elements (6a, 7a) of two panels (6, 7), the vertical locking element (8) can be automatically moved out of the joining path in order to release same, and in the hooked together condition of the hooked elements (6a, 7a), said vertical locking element (8) can be automatically moved by spring action again into the joining path (M). In order to simplify the disassembly of said panel, the complementary hooked elements (6a, 7a) are constructed in such a way that the joined panels (6, 7) can be unlocked from the hooked together and vertically locked condition, that at least one panel (6, 7) can be pivoted about an axis extending in the region of the hooked edges in a direction in which an unlocking position can be reached, and that the working surfaces (N) of the panels (6, 7) in the unlocking position subtend an angle to each other which is less than 180 deg.
Patent CA-2674417-A1 (CA)
Title: Overlay sander
Inventor: PLACE BRENT K
IPC: B24B21/16
Filed: 2008-01-04
Abstract: A belt sander includes a housing and an endless sanding belt supported by the housing. A first shaft is connected to the housing, and the housing is pivotable about the first shaft. A second shaft is connected to the housing and offset from the first shaft. The sander is mounted to the rotating portion of a rotary machining clam shell trackway and revolved around a pipe surface to be sanded while biasing the sander against the surface. The sander may also be pivotable to sand a tapered surface.
Patent CA-2675677-A1 (CA)
Title: 5,6,7,8-tetrahydropteridine derivatives as hsp90 inhibitors
Inventor: NOWAK THORSTEN
IPC: A61P35/00
Filed: 2008-01-31
Abstract: The present invention relates to compounds that inhibit HSP90 function, processes for their preparation, pharmaceutical compositions containing them as the active ingredient, to their use as medicaments and to their use in the manufacture of medicaments for use in the treatment in warm blooded animals such as humans of diseases such as for the treatment of solid tumours.
Patent CA-2677222-A1 (CA)
Inventor: JOHNSON CHARLES W
IPC: E03D11/16
Filed: 2008-01-22
Abstract: A water closet bolt (10) comprises an upper end (12) and a lower end (14) with a threaded body (16) extending therebetween. The lower end (14) includes an oblong foot (18) and the upper end (12) includes a male or female notch (24, 22) for visually indicating the orientation of the long axis of the oblong foot (18). The notch (22) also serves as a gripping surface to aid the installer in the installation of the toilet (30). Furthermore, the bottom of the notch acts as a break-off point to aid the installer in removing an excess portion of the bolt (10) after the completing the installation.
Patent CA-2677890-A1 (CA)
Inventor: DE HAAN PHILIP DEREK EDUARD
IPC: H04R9/04
Filed: 2008-02-14
Abstract: A loudspeaker comprising a housing provided with a magnet unit that gener ates a magnetic field, and a membrane which is mounted in a frame and which is provided with an electrical conductor arranged in a pattern on the membra ne, which membrane is positioned in the magnetic field in such a manner that a force is exerted when current is fed through the conductor pattern on the membrane, which force is capable of setting at least part the membrane in m otion so as to produce sound, characterised in that a part of the conductor pattern extends beyond the plane of the aforesaid movable part of the membra ne near at least one end of the membrane). Preferably, the aforesaid part of the conductor pattern makes an angle of about 90 degrees with the aforesaid movable part of the membrane
Patent CA-2678383-A1 (CA)
Title: Beveled edger
Inventor: PETERSON BRENT
IPC: A01D34/84
Filed: 2009-09-10
Abstract: An edger has a main frame that can be advanced controllably relative to a subjacent terrain, a cutting assembly on the main frame, a drive for rotating the cutting assembly around a first axis, and material repositioning structure on at least one of the main frame and cutting assembly. The cutting assembly is configured to produce a trench in underlying terrain as the cutting assembly is rotated by the drive in operation. The material repositioning structure controllably repositions material dislodged from underlying terrain by the cutting assembly to thereby avoid accumulation of dislodged material upon the edger as the edger is operated.
Patent CA-2679745-A1 (CA)
Title: Procede de fabrication d'un article d'optique revetu d'un revetement anti-reflets ou reflechissant ayant des proprietes d'adhesion et de resistance a l'abrasion ameliorees
Inventor: ROISIN PHILIPPE
IPC: G02B1/10
Filed: 2008-02-22
Abstract: L'invention concerne un procédé de fabrication d'un article d'optique à p ropriétés anti-reflets ou réfléchissantes comprenant un substrat ayant au mo ins une surface principale, comprenant une étape de dépôt d'une sous-couche sur une surface principale du substrat, une étape de traitement de la sous-c ouche par bombardement ionique et une étape de dépôt sur ladite sous-couche d'un empilement multicouches comprenant au moins une couche de haut indice d e réfraction et au moins une couche de bas indice de réfraction. Selon un mo de de réalisation préférentiel, le dépôt de la sous-couche est réalisé dans une enceinte à vide avec introduction d'un gaz dans l'enceinte pendant l'éta pe de dépôt.
Patent CA-2681300-A1 (CA)
Title: Nanocristaux organiques luminescents pour la realisation de capteurs biologiques
Inventor: PANSU ROBERT
IPC: C09K11/02
Filed: 2008-03-21
Abstract: La présente invention concerne un (nano) matériau comprenant au moins une couche inorganique et/ou organo- minérale, dans laquelle est intégré au moi ns un type de nano-cristal fluorescent organique ou organo-métallique émerge ant de la surface de ladite couche de sorte qu'au moins une partie des nano- cristaux fluorescents est en contact direct avec le milieu extérieur. Ces na nocristaux émergeants constituant, grâce à leur fluorescence, la fonction de signalisation, peuvent ainsi être fonctionnalisés par greffage d'une biomol écule portant une fonction sonde, tel demi-brin d'ADN, pour réaliser ainsi u ne bio-puce, capteur ou senseur comprenant un tel (nano) matériau, un suppor t pour bio-puce, capteur ou senseur, et un procédé de préparation d'un tel n anomatériau.
Patent CA-2681754-A1 (CA)
Title: Search of multiple content sources on a user device
Inventor: LATTYAK JOHN
IPC: G06F17/30
Filed: 2008-03-21
Abstract: Search may be performed on a user device (104), such as a handheld electronic reader device. In that case, when a search query is received (6902), a determination (6906) can be made to search one or more available sources of content for the query term. Available sources of content may include at least one local source of content and at least one remote source of content.
Patent CA-2682338-A1 (CA)
Inventor: JAAKKOLA MIKKO
IPC: H04L29/06
Filed: 2008-04-10
Abstract: A new and unique method or apparatus for power savings in a node, point, terminal or device in a wireless communications technology, such as a wireless local area network (WLAN), Worldwide Interoperability for Microwave Access Forum (WiMAX), Ultra wide band (UWB), or other suitable network, featuring receiving in a radio modem chipset information indicating that a host processor wants the radio modem chipset to filter out unwanted data packets; and filtering one or more unwanted data packets in the radio modem chipset without passing them to the host processor based on the information received for providing power savings in a node, point, terminal or device that forms part of a wireless communications technology, including a wireless local area network or other suitable network.
Patent CA-2682342-A1 (CA)
Title: Galvanized high strength steel sheet and method for producing thereof
Inventor: MATSUOKA SAIJI
IPC: C23C2/06
Filed: 2008-03-27
Abstract: The invention provides a high-strength hot-dip zinc-coated steel sheet which has a tensile strength of 590MPa grade, excellent surface appearance of coating, and excellent formability. A hot-dip zinc-coated steel sheet obtained by forming a hot-dip zinc coating layer on the surface of a steel sheet, which has a composition containing by mass C: 0.005 to 0.12%, Si: 0.7 to 2.7%, Mn: 0.5 to 2.8%, P: 0.1% or below, S: 0.07% or below, Al: 1.0% or below and N: 0.008% or below with the balance consisting of Fe and unavoidable impurities and a structure comprising at least 90% of ferrite and 2 to 10% of martensite in terms of area ratio and in which the average Vickers hardness of the ferrite is 120 or above and the ratio of the length of grain boundaries with precipitated inclusions to the whole length of grain boundaries is 50% or below in the surface region of substrate iron spread at a depth of 3µm from the interface between the coating layer and the substrate iron on the substrate iron side.
Patent CA-2684164-A1 (CA)
Title: Squeeze-out dispenser
Inventor: HEFELE CHRISTIAN
IPC: B65D35/28
Filed: 2009-10-29
Abstract: A squeeze-out dispenser (11) for a container containing compounds features two plungers (21), which are provided with a profile (23) along their longitudinal extensions, and a drive unit (16) for the plungers (21) with a drive means (17) meshing with the profile (23) of plungers (21). The profile (23) of the plungers (21) is formed by several through-holes (24) spaced apart from one another at a uniform interval and passing through the plungers (21), into which through-holes engagement means of the drive means (17) engage for advancing the plungers (21).
Patent CA-2687135-A1 (CA)
Title: A method for post-mold treatment of a molded article and an apparatus for implementing the method
Inventor: NIEWELS JOACHIM JOHANNES
IPC: B29C48/92
Filed: 2008-07-07
Abstract: Embodiments of the present invention teach a method for post-mold treatment of a molded article and an apparatus for implementing the method. For example, a method of post-mold treatment of a molded article (206) is provided. The method can be implemented in a molded article receptacle (110, 110a, 110b). The method comprises at a first instance in time, subjecting the molded article (206) to a first type of post-mold treatment; and at a second instance in time, subjecting the molded article (206) to a second type of post-mold treatment.
Patent CA-2691449-A1 (CA)
Inventor: POLENSKE JIMMIE JR
IPC: A61B17/20
Filed: 2008-06-27
Abstract: An improved catheter is provided. The catheter may include a deflectable member located at a distal end of the catheter. The deflectable member may comprise an ultrasound transducer array.  The catheter may include a lumen extending from a proximal end of the catheter to the distal end. The lumen may be used to deliver an interventional device to a point distal to the distal end of the catheter. The deflectable member may be selectively deflectable in a pivot-like manner through an arc of at least 90 degrees. In embodiments where the deflectable member includes an ultrasound transducer array, the ultrasound transducer array may be operable to image both when aligned with the catheter and when pivoted relative to the catheter. When pivoted relative to the catheter, the ultrasound transducer array may have a field of view distal to the distal end of the catheter.
Patent CA-2693612-A1 (CA)
Inventor: RAJAMANI KRISHNAN
IPC: H04W72/02
Filed: 2008-08-08
Abstract: An exemplary method for reserving medium access in an ad hoc network comprises transmitting a reservation request by a reservation owner, the reservation request identifying a reservation allocation, a reservation target, and a reservation type. The reservation type identifies exclusive use of the reser-vation allocation by the reservation owner and the reservation target during a reservation period. The reservation target may employ a prioritized contention access (PCA) scheme to access the reservation allocation. Alternatively, an idle portion of the reservation allocation may be subdivided into a plurality of slots including even slots and odd slots, and the reservation owner gains access to the idle portion by starting to transmit during an even slot, while the reservation tar-get gains access to the idle portion by starting to transmit during an odd slot. In yet another embodiment, the reservation owner transmits an outgoing clear to send (CTS) communication to the reservation target to transfer ownership of the reservation allocation to the reservation target, and receives an incoming clear to send (CTS) communication from the reservation target to regain ownership of the reservation allocation.
Patent CA-2698225-A1 (CA)
Inventor: POLLACK JACK
IPC: B63B35/44
Filed: 2008-09-02
Abstract: A buoyant submersible structure (5) adapted to float above the sea floor comprises a support portion to sup-port a load, and a tank (14) being filled with a gas. The tank has an opening, and a tube being connected to said opening so as to be in communication with the tank. The tube is partially filled with sea water defining a water-gas interface (21) at a first level. For operation of this buoyant submersible structure the buoyancy structure is fully submerged below the water surface so as to be floating above the sea floor at a first depth. The sec-ond chamber (20) is partially filled with sea water defining a water-gas interface at a first position inside the second cham-ber. Then, the buoyancy structure is moved to a second depth that is greater than the first depth. Water is allowed to enter the second chamber so as to raise the water-gas interface to a sec-ond level position inside the second chamber higher than the first position and without entering the first chamber (15).    Sub-sequently, the buoyancy of the buoyancy structure is adjusted to tension the tendon or cable, a support structure to support a load is attached to the buoyancy structure, and then the buoy-ancy of the buoyancy structure is re-adjusted.
Patent CA-2702135-A1 (CA)
Inventor: PY DANIEL
IPC: A23L33/00
Filed: 2008-10-03
Abstract: An apparatus and method are provided for formulating and aseptically filling liquid products. A first liquid source includes at least one first liquid component; a second liquid source includes at least one second liquid component; and a container includes a body defining an empty, sterile storage chamber therein that is sealed with respect to ambient atmosphere. The container is introduced into a sterile filling chamber. A first filling member coupled in fluid communication with the first liquid source is placed in fluid communication with the storage chamber of the container located in the sterile filling chamber, and the first liquid component is aseptically introduced through the first filling member and into the storage chamber. A second filling member coupled in fluid communication with the second liquid source is placed in fluid communication with the storage chamber of the container located in the sterile filling chamber, and the second liquid component is aseptically introduced through the second filling member and into the storage chamber and, in turn, the first and second liquid components are combined into a liquid product formulation within the sterile chamber of the container. The first and second filling members are withdrawn from fluid communication with the storage chamber of the container located within the sterile filling chamber, and the filled storage chamber is sealed with respect to ambient atmosphere to hermetically seal the liquid product formulation within the storage chamber of the container.
Patent CA-2702724-A1 (CA)
Inventor: HIRSH MURRAY HANAVI
IPC: G06F19/00
Filed: 2008-09-04
Abstract: This invention provides an improved method to deliver large amounts of digital content to portable electronic devices at low cost, without requiring the users of such devices to download such content from the Internet. Neither do the users have to purchase or manipulate data storage media such as CDs, DVDs, or memory cards.  Moreover, the digital content delivery system of this invention can facilitate digital rights management, a major concern of content publishers.