baber/WOPTO huggingface dataset:
Patent CA-2772456-A1 (CA)
Title: Beer chilling device
Inventor: NAUTA ANDREW J
IPC: F28D7/10
Filed: 2012-03-22
Abstract: An elongated heat exchanger of generally tubular shape in which at least one heat exchanger is mounted in the interior thereof. The heat exchanger is composed of an outer tube which may be of a plastic material which forms a sealed chamber and has a pair of ends from which spigots extend. A heat exchanger is mounted within the outer tube and is connected tto the spigots at each end so that it extends the length of the outer tube and is sealedly connected to each spigot. The heat exchanger consists of a number of stainless steel tubes (greater than two) each having the same diameter and gently twisted together to form a single heat exchanger. The spigots located at each end of the outer tube thus form manifolds for the tubes of the heat exchanger. A heat exchanger fluid is introduced in the space between the outer tube and the heat exchanger to provide the necessary exchange of heat in the device.  Because the heat exchanger is connected by manifolds of the same end spigot, each tube of the heat exchanger carries the same product.
Patent CA-2775618-A1 (CA)
Inventor: HENHEFFER THOMAS
IPC: G03B13/32
Filed: 2012-05-01
Abstract: A camera focus adjusting device including a strap comprising open ends adapted to be placed around a ring of a camera such as a manual focus ring, zoom ring or zoom ring aid, a handle for holding the open ends of the strap to form a loop, and adjustment means for lengthening and shortening the loop.
Patent CA-2777987-A1 (CA)
Title: Systems and methods for recovering fine particles from fluid suspensions for combustion
Inventor: SOANE DAVID
IPC: C10L5/00
Filed: 2010-10-20
Abstract: The present invention provides compositions, systems and methods for using coal from coal processing sources to remove coal fines from a mixture and form a coal-on-coal composite particle.
Patent CA-2778927-A1 (CA)
Inventor: BIERMANN JOSEPH JAN PETER
IPC: B01D53/10
Filed: 2010-10-27
Abstract: A method for generating electrical energy, wherein a carbonaceous fuel is gasified to a combustible gas, the combustible gas is combusted to drive an apparatus chosen from a gas turbine and a gas engine, and relatively hot exhaust gas from 5 the apparatus is passed along a heat exchanger for removing heat from said relatively hot exhaust gas to result in relatively cold exhaust gas after passing said heat exchanger, wherein a kaolin or metakaolin-comprising sorbent and a source of active free silica are introduced after the apparatus to remove mercury 10 from said relatively hot exhaust gas, the relatively hot exhaust gas having a temperature of at least 800?C.
Patent CA-2781850-A1 (CA)
Inventor: PETROU DAVID
IPC: H04W4/02
Filed: 2010-08-16
Abstract: A visual query is received from a client system, along with location information for the client system, and processed by a server system. The server system sends the visual query and the location information to a visual query search system, and receives from the visual query search system enhanced location information based on the visual query and the location information. The server system then sends a search query, including the enhanced location information, to a location-based search system. The search system receives and provides to the client one or more search results to the client system.
Patent CA-2782099-A1 (CA)
Inventor: GROVER BHADRA S
IPC: C01B32/50
Filed: 2012-07-03
Abstract: The present invention provides for an energy efficient process of producing hydrogen/carbon monoxide gas mixtures from one or more hydrocarbon gas streams treated in a syngas producing unit by utilizing a carbon dioxide removal unit that contains sorbent beds in which a magnesium based sorbent is transported and cycled between different beds for sorption and desorption of carbon dioxide. The carbon dioxide recovered during the process is recovered at high temperature and high pressure therefore allowing for at least a portion of the carbon dioxide stream to be recycled for further treatment with little or no compression of the stream.
Patent CA-2783700-A1 (CA)
Inventor: GUIMARAES MIGUEL
IPC: E02F9/28
Filed: 2010-12-10
Abstract: A wear member assembly for a lip of an earth excavating device comprises a first wear member, a second wear member and a retaining pin. The first wear member is mounted to the lip. The first wear member includes a boss extending outwardly from one of its opposite sides. The second wear member is mounted adjacent the first wear member. The second wear member includes a socket in one of its sides. The socket is adapted to receive the boss of the first wear member. The second wear member includes a retaining pin passage in communication with the socket. The retaining pin is removably located in the retaining pin passage. The retaining pin has a first bearing face adapted to oppose and engage a face of the boss received in the socket and a second bearing face which bears against a load bearing face of the retaining pin passage.
Patent CA-2784414-A1 (CA)
Title: Method and apparatus for transmitting data in very high throughput wireless local area network system
Inventor: KANG BYEONG WOO
IPC: H04B7/26
Filed: 2011-04-28
Abstract: A method of transmitting data in a wireless local area network is provided. The method includes the steps of: generating a data unit including a MAC(Medium Access Control) header and MSDU(MAC Service Data Unit), generating an encoded data unit by encoding the data unit, generating one or more spatial blocks by dividing the encoded data unit, dividing each of the one or more spatial block into a first block and a second block, generating a first interleaved block and a second interleaved block by interleaving the first block and the second block respectively, generating a first mapped sequence by mapping the first interleaved block into signal constellation, generating a second mapped sequence by mapping the second interleaved block into signal constellation, generating the transmission signal by performing IDFT(Inverse Discrete Fourier Transform) to the first mapped sequence and the second mapped sequence; and transmitting the transmission signal.
Patent CA-2790364-A1 (CA)
Inventor: HINSPERGER PETER
IPC: A63C19/12
Filed: 2012-09-19
Abstract: The present invention is directed to, in combination, a protective cover in juxtaposition with artificial turf, the protective cover permitting air and water to pass through the protective cover and reduce bacteria growth and viruses in artificial turf while permitting dissipation of heat from artificial turf and to protect artificial turf and markings or indicia thereon from sunlight, frost, snow and ice. The protective cover comprises a structure of at least one layer of an open mesh weave of thermoplastic material in which the weave has warp and weft strips forming a thin substantially uniform layer having opposed major surfaces and openings therein to permit moisture and air to pass therethrough, and a layer of lace coating on at least one of the major surfaces, the layer of lace coating only partially covering a portion of at least one major surface.
Patent CA-2794101-A1 (CA)
Inventor: LUDLOW STEPHEN
IPC: G06F7/00
Filed: 2012-10-31
Abstract: A reconfigurable automatic document-classification system and method provides classification metrics to a user and enables the user to reconfigure the classification model. The user can refine the classification model by adding or removing exemplars, creating, editing or deleting rules, or performing other such adjustments to the classification model. This technology enhances the overall transparency and defensibility of the auto-classification process.
Patent CA-2795471-A1 (CA)
Inventor: BERTIN PASCAL
IPC: B23K9/23
Filed: 2011-05-05
Abstract: L'invention porte sur un procédé de soudage à l'arc électrique d'au moins une pièce métallique comprenant un revêtement surfacique à base d'aluminium, mettant en uvre un gaz de protection, dans lequel la fusion du métal de ladite pièce métallique est opérée uniquement par l'arc électrique, à l'exclusion de tout faisceau laser caractérisé en ce que le gaz de protection est constitué d'un mélange d'argon et/ou d'hélium, d'azote et d'un composé oxydant choisi parmi l'oxygène et le dioxyde de carbone.
Patent CA-2800029-A1 (CA)
Title: Associations de pyrimethanil et de monoterpenes
Inventor: BYLEMANS DANY LEOPOLD JOZEFIEN
IPC: A01P3/00
Filed: 2011-06-09
Abstract: La présente invention porte sur des associations de pyriméthanil, ou d'un sel correspondant, et d'un monoterpène, ou d'un sel correspondant, qui produisent un effet biocide amélioré. Plus particulièrement, la présente invention porte sur des compositions comprenant une association de pyriméthanil, ou d'un sel correspondant, conjointement avec un monoterpène choisi parmi le thymol et la ß-thujaplicine dans des proportions respectives permettant de produire un effet biocide synergétique. Les compositions comprenant ces associations sont utiles pour la protection de n'importe quelle matière vivante ou non vivante, telle que des cultures, des plantes, des fruits, des semences, des objets constitués de bois, de chaume ou similaire, un matériau d'ingénierie, un matériau biodégradable et des textiles, contre une détérioration due à l'action de microorganismes tels que des bactéries, des champignons, des levures, des algues, des virus et similaires.
Patent CA-2803744-A1 (CA)
Title: Procede de reduction de l'eblouissement d'un recepteur au sein d'un systeme, notamment de geolocalisation
Inventor: VERVISCH-PICOIS ALEXANDRE
IPC: G01S19/11
Filed: 2011-07-01
Abstract: La présente invention concerne un procédé de réduction de l'éblouissement d'au moins un récepteur (2) au sein d'un système, notamment de géolocalisation, le système(l) comprenant : - au moins un premier émetteur (3) émettant au moins un premier signal (SI) modulé par un premier code, - au moins un deuxième émetteur (4) émettant au moins un deuxième signal (S2) modulé par un deuxième code répétitif et potentiellement variable et un troisième signal (S3) déphasé par rapport au deuxième signal (S2), le troisième signal (S3) étant modulé par le deuxième code retardé d'un premier retard, et - le récepteur (2), celui-ci étant configuré pour détecter les signaux (SI, S2, S3) émis par les premier (3) et deuxième (4) émetteurs et mettant en uvre, pour la poursuite du premier signal, un signal local.
Patent CA-2804076-A1 (CA)
Inventor: HAGOOD NESBITT W
IPC: G02B26/08
Filed: 2006-02-23
Abstract: Improved apparatus and methods for spatial light modulation are disclosed which utilize optical cavities having both front and rear reflective surfaces.  Light-transmissive regions are formed in the front reflective surface for spatially modulating light.
Patent CA-2804087-A1 (CA)
Inventor: ROBERTS GARETH
IPC: A61M5/32
Filed: 2011-06-21
Abstract: According to the invention, an injection device (D) comprises a pre-filled syringe (2) and a safety device. The pre-filled syringe (2) comprises a barrel (2.3) with an inner cavity (2.3.1) in fluid communication with a hypodermic needle (2.1) attached to a distal end of the pre-filled syringe (2) and a piston (2.4) fluid-tightly sealing a proximal end of the inner cavity (2.3.1). The safety device (1) comprises a support body (1.2) for retaining the pre-filled syringe (2) therein, an outer body (1.3) operably connected to the piston (2.4), a needle shield (1.1) and a releasable retaining means (R). The retaining means comprises a radial projection (1.2.3) and a longitudinal recess (1.3.2) adapted to receive the radial projection (1.2.3). The radial projection (1.2.3) is connected to or integral part of one of the support body (1.2) or the outer body (1.3) and a longitudinal recess (1.3.2) formed into the other of the support body (1.2) or the outer body (1.3). The needle shield (1.1), the support body (1.2) and the outer body (1.3) are telescopable relative to each other. The piston (2.4) is movable in a distal direction to expel a medicament contained in the inner cavity (2.3.1) through the hypodermic needle (2.1) by a manual actuation of the outer body (1.3). A telescoping movement of the outer body (1.3) with respect to the support body (1.2) is restricted by the retaining means (R) when the needle shield (1.1) is moved with respect to the support body (1.2) in a proximal direction from an initial position (I) towards a retracted position (II). The retaining means (R) is released when the needle shield (1.1) reaches the retracted position (II) allowing for a telescoping movement of the outer body (1.3) with respect to the support body (1.2) to expel the medicament contained in the pre-filled syringe (2) through the hypodermic needle (2.1).
Patent CA-2804650-A1 (CA)
Title: System and method for real-time streaming of well logging data with self-aligning satellites
Inventor: SELMAN THOMAS H
IPC: E21B44/00
Filed: 2013-02-01
Abstract: A method for providing real-time streaming drilling data transmission services using self-aligning satellites. The method can include receiving and transmitting the drilling data using client devices, radio boxes, a processor, a local network, a satellite network, a router and switch, a satellite modem, and self-aligning satellite dishes. The drilling data can be transmitted to a remote network operation center and a remote central server. The remote central server can real-time stream the remote client devices.
Patent CA-2807334-A1 (CA)
Inventor: MARTINEZ-CASTRO NEMESIO
IPC: C09D7/45
Filed: 2011-08-02
Abstract: An anti-settling additive, compositions containing anti-settling additives and methods for use, the additive containing a monomer or polymer compound that contains at least one polymerizable functional group per molecule, and at least one bicycloheptyl-, bicycloheptenyl-, or branched (C5-C42)alkyl- polyether radical per molecule, wherein the bicycloheptyl- or bicycloheptenyl- polyether radical may optionally be substituted on one or more of the ring carbon atoms by one or two (C1-C6)alkyl groups per ring carbon atom is useful in making polymers.
Patent CA-2809736-A1 (CA)
Inventor: GUO LEI
IPC: A61K31/4406
Filed: 2011-09-05
Abstract: The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt, ester or stereoisomer thereof, wherein R1 to R3 and X have the significances given herein. The present invention is also directed to processes for making said compounds and uses of said compounds, in particular their use as medicaments, more particularly their use as medicaments in the treatment of cancer.
Patent CA-2811045-A1 (CA)
Title: Hydrogel sheet for wound bed preparation
Inventor: INAMOTO YUKIKO
IPC: A61L15/16
Filed: 2011-09-08
Abstract: Wound bed preparation can be performed in a skin wound part by using a hydrogel sheet, said hydrogel sheet comprising a double-layered laminate film, which consists of a polyurethane film and a hydrophobic fiber, and a hydrogel, which contains a water-soluble polymer, glycerol and water and is spread on said laminate film, and having a moisture permeability of 200-2000 (g/m2/24 h).
Patent CA-2811174-A1 (CA)
Inventor: UMBARKAR SHUBHANGI BHALCHANDRA
IPC: C07B33/00
Filed: 2011-09-14
Abstract: The invention discloses organometallic molybdenum acetylide dioxo complex of formula (?5-C5H5)MoO2(-Cs=CPh) and provides a simple, short, efficient process for the synthesis of organometallic molybdenum dioxo complex which is used as catalyst for a number of oxidation reactions.
Patent CA-2813318-A1 (CA)
Title: Converter circuit for damping overcurrent oscillations
Inventor: DAMAZIO-COELHO KEFAS
IPC: H02M7/487
Filed: 2011-09-26
Abstract: A converter circuit having a converter unit (1) is specified, which converter unit (1) has a multiplicity of actuatable power semiconductor switches, and the DC  voltage side of which is connected to a capacitive energy storage circuit (2), wherein the capacitive energy storage circuit (2) has at least one capacitive energy store and at least one snubber network (3) for limiting the rate of current or voltage rise on the actuatable power semiconductor switches of the converter unit (1). In order to reduce undesirable oscillations in an overcurrent in the capacitive energy storage circuit, the capacitive energy storage circuit (2) has at least one passive nonactuatable damping unit (4) having a unidirectional current-flow direction, wherein the passive nonactuatable damping unit (4) has a diode and a damping resistor.
Patent CA-2815551-A1 (CA)
Title: Molded binder
Inventor: PETRIE AIDAN
IPC: B42F13/00
Filed: 2007-01-05
Abstract: A binder having molding thereon is provided. The binder may have two panels connected to one another by a hinge and a binding mechanism connected to one of the panels and designed to receive an article, such as one or more sheets of loose-leaf paper and other such articles. Molding may be located on the hinges to reinforce the hinge and may be less hard than the panel material. Molding may be located along the entire length of the hinge or in discrete sections spaced from one another along the hinge. Molding may also be located on edges of the cover panels, such as along the entire edge or at the corners between the edges. The material of the molding may be a different material than the material of the panels. To form the molding on or with the panels, techniques such as comolding or overmolding may be employed.
Patent CA-2815562-A1 (CA)
Inventor: DEMIROSKI BEKIM
IPC: G06F/
Filed: 2004-07-29
Abstract: By modeling real-world application objects with complex structures, behaviors, and operations described by a schema which is enforced by the hardware/software interface system, various embodiments of the present invention provide rich sub-typing functionality (3602, 3604, 3606, 6322, 3624, 3626, 3642, 3644) by extending Items using extensions which provide additional data structure to already existing items type structures.  Extensions are strongly typed instances that cannot exist independently and must be attached to an item or a Nested element. Extensions are also intended to address multi-typing issues by enabling the overlap of type instances.
Patent CA-2817021-A1 (CA)
Title: Polyurethane-based binder for producing cores and casting molds using isocyanates containing a uretonimine and/or carbodiimide group, a mold material mixture containing said binder, and a method using said binder
Inventor: CORNELISSEN CARSTEN
IPC: C08G18/18
Filed: 2011-11-17
Abstract: The invention relates to a binder based on polyurethane for producing cores and moulds using isocyanates containing urethonimine and/or carbodiimide groups. The invention also relates to a mould material mixture containing said binder, and to a method using said binder for producing moulds.
Patent CA-2817116-A1 (CA)
Inventor: POLIAKINE ASSAF
IPC: B44C5/04
Filed: 2011-11-02
Abstract: A decorative panel (1) comprises a transparent front substrate (2) having a foreground image printed thereon, the foreground image having varying transparency across its area. Behind the foreground image, is at least one layer ( 3 ) of optically reflective or absorptive material which has a reflectance or absorptance that is changeable in response to an external stimulus and which transmits incident light that is not reflected or absorbed. Behind the at least on layer of reflective material, is a background layer (4) on which light transmitted by the at least one layer of optically reflective or absorptive material is incident and which is not transparent.
Patent CA-2822704-A1 (CA)
Inventor: HARTMANN WERNER
IPC: C02F1/48
Filed: 2011-12-01
Abstract: A method of separating oil and water from an oil/water emulsion by means of the agglomeration of oil droplets and/or water droplets in each case to form larger drops and phase separation of oil and water under gravitational forces, wherein the oil/water emulsion is mixed with functional solid particles to agglomerate oil droplets and/or water droplets having functional solid particles and the functional solid particles are hydrophobicized for the agglomeration of oil droplets or are hydrophilicized for the agglomeration of water droplets is described.
Patent CA-2823054-A1 (CA)
Inventor: VAIN ARVED
IPC: A61B9/00
Filed: 2011-07-07
Abstract: A device and a method for simultaneous recording, in real time, of the parameters characterising the mechanical tension, elasticity, dynamical stiffness, creepability and mechanical stress of soft biological tissue is provided. By means of the myometer, a constant external pre-pressure is created, independently of the device's position, between the tissue and the testing end of the device. Next, the tissue is subjected to a short-term external dynamic influence. The mechanical change in the shape of the tissue and its mechanical response are registered as a graph of the tissue's oscillations. For calculating the parameters, the time span on the graph is used which involves the oscillation period from the beginning to the end of the effect on the tissue plus its subsequent first 1.5 self-oscillation period. Invention enables recording and data-processing to be carried out simultaneously as well as statistically significant estimates to be made in real time.
Patent CA-2824042-A1 (CA)
Inventor: ETTER THOMAS
IPC: B23K26/342
Filed: 2013-08-16
Abstract: The invention refers to a method for manufacturing a three-dimensional article (11), comprising the steps of a) successively building up said article (11) from a metallic base material (12) by means of an additive manufacturing process, thereby creating an article with a substantial anisotropy of its properties; and b) heat treating said manufactured article (11) at sufficient high temperature to reduce said anisotropy significantly by recrystallisation and/or grain coarsening.
Patent CA-2825071-A1 (CA)
Title: Method for determining uncollected energy
Inventor: BOHLEN WERNER HINRICH
IPC: F03D11/00
Filed: 2012-02-08
Abstract: The present invention relates to a method for creating a database comprising a plurality of correlation laws, in particular correlation factors, for determining the amount of uncollected energy, which cannot be converted into electrical energy when a first wind power plant is not in operation or operated in a throttled manner, on the basis of the consumed power of at least one reference wind power plant that was operated in a throttled or non-throttled manner. Said method comprises the following steps: simultaneous detection of the current output of the first wind power plant and of at least one reference wind power plant operating in the throttled or non-throttled manner; determining in each case a correlation law, in particular a correlation factor, which establishes a relationship between the output of the first wind power plant and the output of the at least one reference wind power plant; and storing the at least one correlation law or correlation factor as a function of at least one boundary condition.
Patent CA-2825633-A1 (CA)
Inventor: CAI EDWARD Z
IPC: B65D51/16
Filed: 2012-02-07
Abstract: A vacuum seal lid for turning existing containers including plates, bowls, pans and even cutting boards into a vacuum storage containers comprises a top plate having an opening, a sidewall, sealing means for preserving vacuum, and a knob adapted to be at a first position in which it is above the opening to facilitate evacuation and handling, a second position in which it is at least partly below the opening to facilitate stacking and storage, and a third position between the first and second positions in which the vacuum is released. The top plate may comprise an elastic membrane/smooth surface for sealing smaller containers. The bottom surface may have a sealing membrane for sealing larger containers. The sealing membrane is separable from a sidewall bottom/outer surface. The seal is further improved with an angled sealing membrane. A knob has a valve opening and sealer for cleaning the valve opening.
Patent CA-2832645-A1 (CA)
Inventor: GOREDEMA ADELA
IPC: C09D11/34
Filed: 2013-11-12
Abstract: A composition including one or more ester resins useful for various applications is disclosed. For example, the composition including one or more ester resins may function as a component that is incorporated into an ink composition.