baber/WOPTO huggingface dataset:
Patent CA-2841995-A1 (CA)
Title: Method for producing polyether polyols
Inventor: MULLER THOMAS ERNST
IPC: C08G64/34
Filed: 2012-07-17
Abstract: The invention relates to a method for producing polyether carbonate polyols from one or more H-functional starter compounds, one or more alkylene oxides, and carbon dioxide in the presence of a double metal cyanide catalyst. The method has the following steps: (a) the H-functional starter substances or a mixture of at least two H-functional starter substances are introduced; (ß) a sub-quantity (with respect to the total quantity of the alkylene oxides used in the steps (ß) and (?)) of one or more alkylene oxides is added to the mixture resulting from step (a) for the purpose of activation, wherein the step (ß) can also be carried out multiple times for the purpose of activation; and (?) one or more alkylene oxides and carbon dioxide are continuously metered into the mixture resulting from step (ß) (copolymerization), the alkylene oxides used for the copolymerization being the same or different from the alkylene oxides used in step (ß). The invention is characterized in that the carbon dioxide is introduced into the mixture in step (?) by (i) gassing the reaction mixture in the reactor from below, (ii) using a hollow shaft stirrer, (iii) combining the controlled deliveries according to (i) and (ii), and/or (iv) gassing over the liquid surface using multi-stage stirring elements.
Patent CA-2843634-A1 (CA)
Title: Infrared ray gas burner
Inventor: ZHANG QUANSHENG
IPC: F23D14/14
Filed: 2012-10-12
Abstract: An infrared gas burner is formed of an igniter valve body (1), a nozzle (2), an ejector (3), a burner cavity (4), a porous combustion radiant plate (5), and an igniter pin (6). An ignition nozzle (7) is provided inside the burner cavity (4). A sundry baffle (8) is provided below the porous combustion radiant plate (5) and above the ignition nozzle (7). The tip of the igniter pin (6) is located above the surface of the porous combustion radiant plate (5). The ignition gas ejected from the ignition nozzle (7) is mixed with air inside the burner cavity (4) and overflows from fire holes of the porous combustion radiant plate (5) to rapidly ignite the main burner. The infrared gas burner has the advantages such as desirable ignition performance, high reliability, simple structure, easy installation, and wide application scope of fuel gases.
Patent CA-2843965-A1 (CA)
Inventor: METCALF CHESTER A III
IPC: A61K31/52
Filed: 2012-08-09
Abstract: This disclosure describes a novel compounds and pharmaceutical compositions for inhibiting the TRPAl ion channel and/or medical conditions related to TRPAl, such as pain or asthma.
Patent CA-2849075-A1 (CA)
Inventor: NAVEH EYAL
IPC: G06Q50/30
Filed: 2012-08-22
Abstract: A social marketing system may measure the performance of marketing campaigns using the effective click through rates that include impressions that are due to propagation of items through social networks. A social marketing system may track an initial effectiveness in starting a campaign, as well as track the propagation of the campaign information through multiple social networks. The effectiveness of the campaign may be measured using the effective click through rates for various target audiences. The social marketing system may create links to advertising materials and thereby track interactions when users click through the links to interact with the materials. The effectiveness of the social media campaign may be based in part by measuring the actual or estimated number of impressions through social media networks.
Patent CA-2853056-A1 (CA)
Title: Multi-layered garment
Inventor: ULRIKSEN KRISTOFFER
IPC: A41D31/00
Filed: 2012-11-08
Abstract: A garment comprising at least two layers, wherein the first layer is a protective shell, the second layer is an insulating layer. The insulating layer has a thickness sufficient to form predefined holes each capable of holding a volume of air.
Patent CA-2856501-A1 (CA)
Inventor: WANG CHAU-HUI
IPC: A61K9/51
Filed: 2012-08-23
Abstract: Provided is a chelating composite micell to be used in a drug carrier, and the chelating composite micell of the present invention can bond to drugs without damaging or changing their structure and extend the half-life of the drugs in the human body.
Patent CA-2859268-A1 (CA)
Title: Method for the detection of a binding partner of a multispecific binder
Inventor: STUBENRAUCH KAY-GUNNAR
IPC: G01N33/543
Filed: 2013-01-29
Abstract: Herein is reported a method for the detection of free antigen of a multispecific antibody in a sample, whereby the antigen to be detected can be specifically bound by a first binding site of the multispecific antibody, comprising the step of incubating a sample comprising free antigen and multispecific antibody with an anti-idiotypic antibody, which specifically binds to a second binding specificity of the bispecific antibody, which is different from the first binding specificity, whereby the anti-idiotypic antibody is bound to a solid phase.
Patent CA-2860337-A1 (CA)
Title: Nano-particle reinforced well screen
Inventor: HOELSCHER CHRISTOPHER C
IPC: E21B43/10
Filed: 2012-03-22
Abstract: A well screen for use in a subterranean well can include a filter with a nano-particle reinforcement. A method of constructing a well screen can include treating a filter with a nano-particle reinforcement.
Patent CA-2863250-A1 (CA)
Inventor: RYDER NICHOLAS G A
IPC: A01D90/10
Filed: 2013-01-15
Abstract: A position adjustment assembly for an agricultural product conveyor, which delivers a product to a storage system, such as an air cart, includes an inner arm having a first end rotatably coupled to the air cart and a second end. An outer arm has a first end and a second end.  The second end of the inner arm is rotatably coupled to the outer arm proximate to the first end of the outer arm.  An intermediate link has a lateral positioning assembly to vary the length of the intermediate link.
Patent CA-2863514-A1 (CA)
Inventor: KARABINIS PETER D
IPC: H04B7/185
Filed: 2004-03-17
Abstract: A wireless communications method comprises, receiving first and second wireless co-channel communications, at each element, of a plurality of elements, of an antenna that is associated with a sector of a base station, from respective first and second physically distinct radioterminals and processing a respective plurality of signals, that is provided by the plurality of elements of the antenna that is associated with the sector of the base station, to recover data, wherein receiving first and second wireless co-channel communications, at each element, of a plurality of elements, of an antenna that is associated with a sector of a base station, from respective first and second physically distinct radioterminals comprises, receiving first and second signals, from the respective first and second physically distinct radioterminals, at each element, of the plurality of elements, of the antenna that is associated with the sector of the base station; the first and second signals overlapping therebetween in time, space and frequency; and, if the first and second signals that are received from the respective first and second physically distinct radioterminals, at each element, of the plurality of elements, of the antenna that is associated with the sector of the base station, relate to a Code Division Multiple Access (CDMA) protocol, receiving a first signal from the first radioterminal, at each element, of the plurality of elements, of the antenna that is associated with the sector of the base station; the first signal from the first radioterminal having been spread by a spreading code; and receiving a second signal from the second radioterminal, at each element, of the plurality of elements, of the antenna that is associated with the sector of the base station; the second signal from the second radioterminal having been spread by the same spreading code as the first signal from the first radioterminal.
Patent CA-2864956-A1 (CA)
Inventor: CUSTERS JEROME H H V
IPC: C12N7/02
Filed: 2013-03-11
Abstract: The invention provides a composition comprising a plurality of recombinant adenovirus particles, being a recombinant human adenovirus of serotype 5, 26, 34, 35, 48,49 or 50, or a recombinant simian adenovirus, characterized in that the genomes of essentially all adenovirus particles in said composition comprise as the 5' terminal nucleotides the nucleotide sequence: CTATCTAT. The invention also provides methods to produce such compositions.
Patent CA-2866476-A1 (CA)
Title: Decontaminant product and method
Inventor: CHILCOTT ROBERT
IPC: C08F226/06
Filed: 2013-04-05
Abstract: There is provided a decontaminant product for decontaminating a surface or object that is contaminated, or suspected to be contaminated, with a hazardous chemical agent, wherein the decontaminant product comprises polymeric material comprising a polymer of:(i) itaconic acid,or a derivative thereof such as an itaconic ester or an itaconic acid isomer;(ii) an acrylate monomer, such as2-trifluoromethyl acrylic acid (TFMAA), methacrylic acid (MA), N,N-methylene bisacrylamide (MBA) 2- hydroxyethyl methacrylate, N,N-diethylamino ethyl methacrylate (DEAEM), acrylamido-2-methyl-1-propanesulfonic acid (AMPSA), ethylene glycol dimethacrylate (EGDMA), acrylic acid, acrylamide, acrylonitrile and acrolein, or a derivative thereof;(iii) urocanic acid,or a derivative thereof such as an ester thereof such as urocanic acid ethyl ester;(iv) a vinyl monomer, such as1-Vinylimidazole, p- divinylbenzene, m-divinylbenzene, 2-Vinylpyridine and 4-Vinylpyridine; or(v) an amine monomer such as allylamine.
Patent CA-2869125-A1 (CA)
Inventor: IWABUCHI Takuya
IPC: G01N31/00
Filed: 2012-04-25
Abstract: [Problème] Fournir une composition de réactif au lithium destiné à être utilisé dans la détermination de la concentration de lithium, avec laquelle il est possible de déterminer immédiatement la quantité de lithium contenue dans une solution aqueuse telle qu'un échantillon biologique ou un échantillon environnemental au moyen d'un colorimètre simple ou spectrophotomètre ultraviolet/visible et qui rend la détermination visuelle possible, et un procédé et un dispositif pour déterminer la quantité d'ions de lithium à l'aide de la composition. [Solution] La composition de réactif au lithium comprend F28 tétraphénylporphyrine en tant qu'agent chélatant, un solvant organique miscible dans l'eau, un régulateur de pH, et un stabilisant. Le procédé et dispositif pour déterminer la quantité d'ions lithium utilisent la composition.
Patent CA-2870231-A1 (CA)
Title: Dispositif de conditionnement et de distribution de produits fluides a pompe manuelle
Inventor: TABERLET JEAN-PHILIPPE
IPC: B65D53/00
Filed: 2013-04-23
Abstract: L'invention concerne un dispositif de conditionnementet de distribution de produits fluides. Le dispositif, du type à pompe manuelle (2) montée sur un flacon (1) ou une poche (5) contenant le produit à distribuer, comporte un élément amovible (11) intercalé entre la pompe (2) et le col du flacon (1), ainsi qu'un obturateur (13) solidaire de la pompe (2),susceptible de fermer le circuit de passage du produit à distribuer entre l'intérieur du flacon (1) et la pompe (2) lorsque l'élément amovible (11) est en place. Application à l'amélioration de la conservation au stockage du produit contenu dans le flacon ou la poche.
Patent CA-2871911-A1 (CA)
Title: Configurable, connectorized server-augmented control system
Inventor: SAGUES PAUL
IPC: G05B19/418
Filed: 2013-04-30
Abstract: A configurable, connectorized system for providing supervisory and distributed control dramatically reduces the number of wire connections that must be made to connect sensors and actuators to a control system, reducing the number of different control hardware components required to connect one or more sensors and actuators through use of a configurable I/O module,
Patent CA-2874373-A1 (CA)
Title: Kit comprising a hair conditioning composition and an activator composition
Inventor: BRIGGS STEPHEN LEONARD
IPC: A61K8/86
Filed: 2013-05-24
Abstract: Kit comprising an aqueous hair conditioning composition comprising a cationic surfactant and fatty alcohol, and an anhydrous activator composition which comprises polyalkylene glycol. Method of treating the hair comprising applying an activator composition to a hair conditioning composition, mixing, and then applying to the hair. Method of treating the hair comprising applying a hair conditioning composition to the hair and then applying an activator composition to the hair. Method of texturising a hair conditioning composition by mixing with an activator composition.
Patent CA-2876461-A1 (CA)
Inventor: TRUMMER BERND
IPC: C21C5/34
Filed: 2013-08-07
Abstract: A gas purging device for metallurgical applications comprising a gas supply pipe and a gas purging element that features a ceramic fireproof body with a first end and a second end in a mounted position of the gas purging element in contact with a metal melt.  The first end is covered by a metal coat which features an opening to which a gas supply adapter connects. The gas purging element, the body and the gas connection adapter are designed such that a treatment gas supplied via the gas supply adapter flows through the body and exits the body at the second end. The gas supply adapter is connected to the metal coat and at its free end is designed as a plug or socket of a push-fit connection for connection to a corresponding socket or plug of the gas supply pipe. A secure element with an inner screw thread mechanically secures the push-fit connection according to a cap nut together with a corresponding outer screw thread at the free end of the gas supply adapter.
Patent CA-2877242-A1 (CA)
Inventor: MOLCHANOV VASSILI
IPC: E02B9/00
Filed: 2015-01-12
Abstract: 1. A process of destroying tsunami by disintegrating and separating the wave of tsunami from top to bottom into layers of water and directing them up and back into the ocean. In this process, 90 percent of kinetic energy of the separated layers will be absorbed by the gravity. 2. Tsunami Disintegrator (TD) is a unique structure made out of steel which operates by the process and method described above. The cylindrical segments (blades) that are installed on the T-beams of the structure will cut tsunami into layers. 3. Ocean Wave Power Plant is implemented within TD for capturing energy from ocean waves and producing electricity. Special generators, levers, and floats are installed on supporting columns of the TD. 4. Alternative Current generators will work from an oscillation of a driving shaft that moves back and forth and generates direct current due rectifier that is installed in each generator.
Patent CA-2878615-A1 (CA)
Title: System for detachably coupling an unmanned aerial vehicle within a launch tube
Inventor: ANDRYUKOV OLEKSANDR
IPC: B64C39/00
Filed: 2013-06-07
Abstract: An unmanned aerial vehicle (UAV) launch tube apparatus and method, including:  a tube; a sabot disposed in an interior of said tube, said sabot having a first clasp tab, where said sabot further comprises an expandable skirt, and where said expandable skirt is axially restrained within said tube by an adhesive; and a clasp detachably coupled to said first clasp tab and contacting an inner circumferential wall of said tube;  where said clasp is rotationally constrained by said inner circumferential wall and said first clasp tab.
Patent CA-2882259-A1 (CA)
Inventor: WU DAGANG
IPC: G01V3/28
Filed: 2012-08-28
Abstract: In some embodiments, an apparatus and a system, as well as a method and an article, may operate to receive electromagnetic measurement data characterizing a formation from at least one transmitter-receiver pair. Further activity includes transforming the electromagnetic measurement data into transformed measurement data by computing a wavelet transform over the electromagnetic measurement data to provide wavelet coefficients, removing the wavelet coefficients below a selected threshold to provide remaining coefficients, and synthesizing the transformed measurement data by computing a reverse wavelet transform over a combination of the remaining coefficients. Additional apparatus, systems, and methods are described.
Patent CA-2882874-A1 (CA)
Inventor: KROLL PETER
IPC: E21B19/16
Filed: 2013-08-23
Abstract: A tool for installing or removing a threaded member as for example a thread protector onto a second threaded member, as for example, the pin or box of an oilfield tubular, which has a jaw for selectively gripping an outer surface of a thread protector, a bridge interconnecting the jaw and a cam, the cam being selectively engageable with the inner surface of the thread protector, the cam being operatively connected to a lever for moving the cam from a first position out of contact with the inner surface of the thread protector to a second position in gripping engagement with the inner surface of the thread protector.
Patent CA-2883415-A1 (CA)
Inventor: RICHARDSON ALBERT S JR
IPC: H02G7/14
Filed: 2015-02-26
Abstract: An antigalloping device can include first and second clamps, each having a respective jaw for clamping to respective first and second cables. A  connecting assembly can be coupled between the first and second clamps. The connecting assembly can include an elongate insulator attached to a flexible tether. The flexible tether is capable of being bent and maneuvered during installation. At least one of the first and second clamps can be rotatably coupled to the connecting assembly. The elongate insulator and the flexible tether can straighten along a longitudinal axis. The at least one of the first and second clamps can be orientatable in a position transverse to the longitudinal axis for being rotatable between the position transverse to the longitudinal axis and a position inline with the longitudinal axis, under opposed tension exerted on the jaws of the first and second clamps, for twisting at least one of the first and second cables for reducing galloping.
Patent CA-2883649-A1 (CA)
Title: Transportation compliance system
Inventor: MUNDT JOSEPH F
IPC: G06Q50/30
Filed: 2015-02-27
Abstract: An apparatus and method determine compliance with transportation regulations using a server computer and a data storage. The data storage contains a driver qualification file for each of one or more drivers. The server computer receives a driver application data for a specified driver of the one or more drivers, stores and logs the driver application data in the driver qualification file for the specified driver, receives a driver data for the specified driver of the one or more drivers, stores and logs the driver data in the driver qualification file for the specified driver, performs an electronic audit of the driver qualification file for the specified driver to determine whether the driver application data and driver data within the driver qualification file complies with the set of transportation regulations, and provides a result of the electronic audit to a client device communicably coupled to the server computer.
Patent CA-2884518-A1 (CA)
Inventor: MANN RICHARD K
IPC: A01N43/64
Filed: 2013-09-27
Abstract: Disclosed herein are herbicidal compositions comprising a synergistically herbicidal effective amount of (a) aminocyclopyrachlor, or an agriculturally acceptable salt or ester thereof, and (b) triclopyr, or an agriculturally acceptable salt or ester thereof. Also disclosed herein are methods of controlling undesirable vegetation, which comprise applying to vegetation or an area adjacent the vegetation or applying to soil or water to prevent the emergence or growth of vegetation (a) aminocyclopyrachlor, or an agriculturally acceptable salt or ester thereof, and (b) triclopyr, or an agriculturally acceptable salt or ester thereof, wherein (a) and (b) are each added in an amount sufficient to produce a synergistic herbicidal effect.
Patent CA-2885847-A1 (CA)
Inventor: KURABE YASUHIRO
IPC: B65D43/14
Filed: 2015-03-25
Abstract: A stopper for a beverage container including a stopper main body that is attached to an upper opening of a beverage container main body and includes a liquid through hole on the inside thereof; and a lid that is axially supported by a hinge shaft that is provided at an end of the stopper main body, and which opens and closes the liquid through hole in a rotational manner; the hinge shaft connects a hinge portion of the stopper main body, and right and left hinge portions of the lid; a storage portion is provided on at least one of the right and left hinge portions of the lid, and the hinge portion of the stopper main body; at least one end of the storage portion in the axis direction of the hinge shaft forms an opening; and a torsion spring is stored in the storage portion, and a cover member covers the opening of the storage portion.
Patent CA-2887020-A1 (CA)
Inventor: FLICK JEAN-MARC
IPC: A47J31/36
Filed: 2013-09-27
Abstract: The invention relates to a beverage preparation machine having an ingredient processing module adapted to use for preparing beverages capsules of a first type having a first size and capsules of a second type having a second size. The machine comprises a positioner adapted to hold a capsule of the first or the second type. The beverage preparation machine further comprises a size sensing arrangement configured to:  detect a presence of a capsule in the positioner;  determine a size information by measuring a size of said detected capsule and comparing said measured size to the first and the second size;  send the size information to the ingredient processing module.
Patent CA-2887332-A1 (CA)
Inventor: VITTORIAS IAKOVOS
IPC: C08L23/08
Filed: 2013-10-22
Abstract: Polyethylene composition with improved swell ratio and mechanical properties, particularly suited for preparing blow-moulded articles, said composition having the following features: 1) density from 0.952 to 0.960 g/cm3; 2) ratio MIF/MIP from 17 to 30; 3) Shear-Induced Crystallization Index SIC from 2.5 to 5Ø
Patent CA-2887810-A1 (CA)
Title: Moisture detection apparatus
Inventor: CHEN YONGCHUANG
IPC: G01N27/22
Filed: 2015-04-15
Abstract: A moisture detection apparatus can include a soft printed circuit board, a power supply, a processing unit, and a bendable body. The soft printed circuit board can include at least one capacitor. The power supply can be arranged to apply a voltage across the at least one capacitor. The processing unit can have one or more processors configured to detect a capacitance across the at least one capacitor and emit a moisture detection signal in response to a change the capacitance across the at least one capacitor.  The soft printed circuit board is embedded in the bendable body. A kit can be comprised of the moisture detection and at least one bag assembly. Another kit can be comprised of the moisture detection and a receiving unit configured to receive the moisture detection signal.
Patent CA-2888630-A1 (CA)
Inventor: SMEGAL RAYMOND T
IPC: A63G21/00
Filed: 2013-10-21
Abstract: FILE NO. 75956-163 - 30 - Abstract of the Invention An amusement ride vehicle has a body and at least one of recesses and protrusions on a perimeter surface of body. The at least one of recesses and protrusions defining fluid impact surfaces. The fluid impact surfaces being at an angle to an intended direction of motion of the vehicle. The fluid impact surfaces are adapted to affect motion of the vehicle when the fluid impact surfaces are impacted by a fluid.
Patent CA-2889495-A1 (CA)
Inventor: ZHENG GUOAN
IPC: H01J37/26
Filed: 2013-10-28
Abstract: A Fourier ptychographic imaging device includes a variable illuminator for providing illumination to a specimen from a plurality of incidence angles; an optical element for filtering illumination issuing from the specimen; a detector for acquiring a plurality of variably-illuminated, low-resolution intensity images of the specimen based on light filtered by the optical element; and a processor for computationally reconstructing a high-resolution image of the specimen by iteratively updating overlapping regions in Fourier space with the variably-illuminated, low-resolution intensity images.