baber/WOPTO huggingface dataset:
Patent CA-2835744-A1 (CA)
Title: Ligands and catalyst systems for hydroformylation processes
Inventor: ARLT DIETER
IPC: C07C29/141
Filed: 2012-05-25
Abstract: The present invention relates to ligands and catalyst systems for the hydroformylation of short and long chain olefins, preferably for the hydroformylation of ally alcohol producing 4-hydroxybutyraldehyde. The ligands disclosed herein are all-trans phosphinomethyl-cyclobutane ligands, such as, for example, all-trans- 1,2,3, 4-tetra[bis-(3, 5-xylyl)phosphinomethyl]-cyclobutane. The catalyst systems comprise these all-trans phosphinomethyl-cyclobutane ligands in combination with an organometallic rhodium complex such as, e.g., (acctylacetonato)-dicarbonyl-rhodium (I). The ligands and catalyst systems of the present invention may be employed in the hydroformylation of olefins, in particular in the hydroformylation of allylalcohol, and provide improved selectivity and high reaction yields. wherein R1 is alkyl, preferably methyl, ethyl or propyl, R2 is H or an alkoxy group, R3 and R4, independently of one another, CH2OR1, CH2O-aralkyl, CH2OH,CH2-[P(3,5-R1,R1-4-R2-phenyl)2] or CH2O-(CH2-CH2-O)m-H (with m being an integer between 1 and 1.000).
Patent CA-2836527-A1 (CA)
Title: Submerged ram air turbine generating system
Inventor: JUSTAK JOHN F
IPC: H02P9/48
Filed: 2012-04-05
Abstract: . A submerged ram air turbine generating system (10) adapted for use in a pod (12) mounted to the wing of an aircraft comprises a sub¬ merged inlet (26) extending substantially entirely around the outer surface of the pod housing (14), a stator in the form of adjustable or fixed inlet guide vanes (30) which direct an air stream to a hybrid ram air turbine (32) having alternating turbine blades and splitters, and, a number of adjustable exhaust panels (36) which are movable with re¬ spect to one or more exhaust openings (128) in the pod housing (14).
Patent CA-2837244-A1 (CA)
Inventor: HOFRICHTER GUNTHER
IPC: B60B33/02
Filed: 2012-06-01
Abstract: The invention relates to a roller (1) with preferably two wheels (2) and a locking device.  An acting part (10) can act on the locking device for releasing or locking in a position that corresponds to a directional lock and/or in a position that corresponds to a total lock. The acting part (10) can be moved by a drive, wherein a transmission part (7) linear movement that is generated by the drive is transmitted onto the acting part via spring force in order to move the acting part (10). In a position that corresponds to the total lock or in a position that corresponds to the directional lock, the acting part (10) can additionally be moved relative to the fixed transmission part into a release position against a spring that is mounted on the transmission part by means of an actuating handle (11), which is independent of the drive and which is preferably movable by hand, in order to override the total lock or the directional lock. The aim of the invention is to provide a roller that is favorably designed with respect to an emergency release. This is achieved in that a geometric rotational axis (d) of the actuating handle (11) is arranged on the same side as the acting part (10) with respect to the rotational axis (D) of the wheel (2), said acting part being arranged in a vertical section offset from the rotational axis (D) of the wheel (2).
Patent CA-2838542-A1 (CA)
Title: Toner additives
Inventor: ANGRA PADAM K
IPC: G03G9/08
Filed: 2014-01-07
Abstract: The disclosure relates generally to toner additives, and in particular, toner additives that provide desired higher and stable toner charge. The toner additives comprise silica nanotubes in combination with or in place of the commonly used silica or titania particulate additives.
Patent CA-2838861-A1 (CA)
Title: Optimization of low profile antenna(s) for equatorial operation
Inventor: ENGEL BENJAMIN M
IPC: H01Q1/18
Filed: 2014-01-08
Abstract: Systems and methods for optimizing low profile SATCOM antenna panels affixed to a moving vehicle. An elongated SATCOM antenna panel has a narrow azimuth beam optionally having a typical width of no more than a 2-degree angle while the SATCOM antenna panel is maintained parallel to the motion trajectory of a carrying vehicle. An actuation unit rotates the SATCOM antenna panel about three orthogonal axes: a longitudinal axis (Roll rotation), a vertical axis (Yaw rotation) and a lateral axis (Elevation rotation). The actuation unit actuates the antenna panel so it is maintained aligned with the Earth's equatorial plane and the narrow azimuth beam optionally having a typical width of no more than 2-degree angle eliminates adjacent satellite illumination.
Patent CA-2838897-A1 (CA)
Inventor: KINSKEY TERRENCE
IPC: B25H3/00
Filed: 2014-01-09
Abstract: A two-piece folded tool bag is described. The tool bag includes a tool bag body including an open topped storage volume formed from a primary blank including a first sidewall panel and a second sidewall panel joined to opposite edges of a primary base panel, and a secondary blank including a third sidewall panel and a fourth sidewall panel joined to opposite edges of a secondary base panel. The primary base panel overlaps with the secondary base panel and a plurality of attachment panels attach adjacent sidewall panels.
Patent CA-2838961-A1 (CA)
Inventor: DEWALD PAUL
IPC: F04D25/16
Filed: 2012-06-15
Abstract: A centrifugal blower system (10) includes: a) a series of blower units (11, 12), each blower unit in the series comprising a casing (14) having an axial inlet (15) and a radial outlet (16), an impeller (20) disposed within the casing for drawing a gaseous medium at a first pressure into the inlet and expelling gaseous medium at a second higher pressure through the outlet and a motor (18) for driving the impeller (20); and, b) a duct (13) connecting the outlet of at least one blower unit in the series with the inlet of at least one other blower unit in the series.
Patent CA-2838976-A1 (CA)
Inventor: BOSCO MOHAMED NABIL
IPC: A61P25/00
Filed: 2012-06-26
Abstract: The present invention generally relates to the prevention or treatment of disorders related to oxidative stress. For example, the present invention provides a composition for use in the prevention or treatment of oxidative stress related disorders under post-operative conditions. One embodiment of the present invention is a composition comprising DHA and EPA as active ingredients for use in the treatment or prevention of oxidative stress and/or related disorders.
Patent CA-2843387-A1 (CA)
Title: Processing mined material
Inventor: KINGMAN SAMUEL
IPC: G01N25/00
Filed: 2012-08-06
Abstract: An apparatus for processing mined material that includes an applicator assembly (2) is disclosed. The applicator assembly includes a plurality of applicators (12) for exposing a moving bed of fragments of mined material to electromagnetic radiation as the bed of fragments moves through the applicator assembly. The applicators are arranged so that, in use, there is a high level of assurance that all of the fragments in the moving bed will receive at least a minimum exposure to electromagnetic radiation by the time the fragments reach an outlet end (8) of the applicator assembly.
Patent CA-2845958-A1 (CA)
Inventor: BUEHLER ERIC DANIEL
IPC: G01P15/00
Filed: 2014-03-13
Abstract: Un procédé de détermination du mouvement dau moins un objet dun groupe dobjets mobiles au moyen de limagerie hyperspectrale consiste notamment à obtenir une série de trames dimage hyperspectrale; à comparer chaque trame dans la série à un modèle pour déterminer les changements dans limage entre les trames; à identifier un groupe de pixels dans chaque trame associé aux changements; à identifier les changements comme étant un mouvement des objets mobiles; à corréler les groupes de pixels trame à trame pour déterminer spatialement au moins un paramètre du mouvement des objets; et à corréler les groupes de pixels avec un profil de réflexion associé avec le au moins un objet, le suivi du au moins un objet pouvant être distinguée des suivis dautres objets mobiles.
Patent CA-2846031-A1 (CA)
Title: Rfid remote antenna security system
Inventor: AUGUSTINOWICZ WALT
IPC: G06K17/00
Filed: 2012-06-26
Abstract: An RFID remote antenna security system for preventing unauthorized reading of RFID cards The RFID remote antenna security system generally includes a remote unit that is attached to or near a conventional RFID reader. The remote unit includes at least one remote contact in communication with a remote antenna. A carrier member is provided that includes at least one contact and an RFID chip that is in communication with the at least one contact. When the contact of the carrier member is physically connected to the remote contact of the remote unit, the radio waves received by the remote antenna are communicated to the RFID chip and the RFID chip transmits radio waves including data from the remote antenna for reading by the RFID reader.
Patent CA-2847223-A1 (CA)
Inventor: UPHOFF BRIAN E
IPC: G06F17/30
Filed: 2012-09-04
Abstract: A system level search user interface that includes both a data entry portion and a search identification portion is displayed. Data input by a user as a search term is displayed in the data entry portion, and identifiers of each of one or more scopes on the computing device that can be searched using the search term are displayed in the search identification portion. Search results based on a selected scope are displayed in a search results portion of the system level search user interface. A set of keyboard shortcuts allow users to quickly search using any of the scopes, and see previews of a number of results that each of the scopes return. Additionally, the system level search user interface allow users to easily focus on different search result entries, and efficiently change scopes for searching.
Patent CA-2849037-A1 (CA)
Title: Microbubble complexes and methods of use
Inventor: SOOD ANUP
IPC: A61K9/14
Filed: 2012-09-18
Abstract: The present invention relates to a microbubble complex comprising a microbubble having an outer shell comprising a mixture of native and denatured albumin encapsulating a perfiuorocarbon gas, a therapeutic agent, a bifunctional linker having one end attached to the therapeutic agent and the other attached to a ligand and wherein the ligand is bound to the other shell of the microbubble through hydrophobic interactions. Also included are methods for delivering the aforementioned microbubble complex to a tissue target.
Patent CA-2849670-A1 (CA)
Title: Sedimentation device for separating a material mix and method for removing sediment from a sedimentation device
Inventor: FRIEDLAENDER THOMAS
IPC: B01D21/24
Filed: 2014-04-24
Abstract: The invention relates to a sedimentation device (1, 15, 29) for separating a material mix, preferably plastic flakes, the sedimentation device comprising: a sedimentation basin (2, 16, 30) which is configured to receive the material mix and a liquid, for example water; an inlet (5, 19, 34) which is configured to introduce the material mix and/or the liquid into the sedimentation basin; an outlet (7, 21, 36) which is configured to remove sediment from the sedimentation basin; at least one stilling plate (10-14, 24-28, 39-43) within the sedimentation basin, where the at least one stilling plate is configured as ultrasonic oscillating element. The invention moreover relates to a method for removing sediment from a sedimentation device according to the invention.
Patent CA-2851320-A1 (CA)
Inventor: WEN HAO
IPC: A47B43/00
Filed: 2012-01-16
Abstract: A portable, foldable table mechanism comprises table surfaces (1) and a folding device. The folding device at least comprises a bracket unit (32) and several feet (31). The foot (31) comprises several moving segment units (311, 312), and the moving segment units are pivotably connected. The bracket unit (32) is located between the table surfaces (1). The bracket unit (32) is movably connected to the moving segment unit (311, 312). The foot supports and fixes the table surfaces (1) in unfolded state, and is accommodated between the table surfaces (1) in folded state. The product has a simple structure, can be flexibly folded and used, is convenient to carry and transport, is suitable for use in some sites with a small space, for example, sites such as family and small restaurants, and is also suitable to be moved and used during outdoor activities.
Patent CA-2852124-A1 (CA)
Title: Method for producing a denture
Inventor: RENZ KARL-HEINZ
IPC: A61C5/77
Filed: 2014-05-16
Abstract: The invention relates to a method for producing a denture, in which a prosthetic baseplate (4) and multiple tooth stump prostheses (6) are produced by applying a CAD model and pre-fabricated veneers (8) are affixed on the tooth stump prostheses (6), whereby the thickness values of the veneers (8) are taken into consideration during generation of the CAD model of the tooth stump prostheses (6). The invention also relates to a denture, in particular fabricated through a method of this type, in which multiple tooth stump prostheses (6) are affixed in a prosthetic baseplate (4) or are structured to be the same part as the prosthetic baseplate (4) and a veneer (8) is affixed in coronal position on at least one tooth stump prosthesis (6), preferably a veneer (8) is affixed in coronal position on each tooth stump prosthesis (8).
Patent CA-2854256-A1 (CA)
Title: Contactless data transmission device, security and/or valuable document including the same and method for manufacturing the contactless data transmission device
Inventor: FISCHER JORG
IPC: G06K19/077
Filed: 2013-02-25
Abstract: This present invention serves to simplify manufacture of a contactless data transmission device 50. This device 50 has an electrically insulating carrier 1, a circuit element arranged on the carrier 1 made from a continuous antenna conductor track 2 in the form of at least one spiral winding 4, 5, 6 and respectively one terminal contact 15, 16 at the ends thereof as well as an electronic component 3 with at least two contact points 11, 12 electrically connected with the circuit element. The electronic component 3 is placed in a mounting region 10 above the at least one spiral winding 4, 5, 6. The at least two contact points 11, 12 of the component 3 are electrically connected with a respective terminal contact 15, 16 of the antenna conductor track 2. At least one spiral winding 4, 5, 6 is branched outside the mounting region 10 between two respective branching points 7', 7"; 8', 8"; 9', 9" into at least two spiral winding branches 4', 4"; 5', 5"; 6', 6". The data transmission device 50 is a component part of a valuable and/or security document 100.
Patent CA-2856120-A1 (CA)
Inventor: BEKELE SOLOMON
IPC: B32B27/30
Filed: 2012-11-20
Abstract: A film is provided, and in particular, a film having at least one gas barrier layer that comprises a noise-dampening polymer resin and of a polyglycolic acid resin. The polyglycolic-based films provide excellent gas barrier properties while maintaining a desirable level of softness and low noise making them ideal for a variety of medical applications.
Patent CA-2858394-A1 (CA)
Inventor: HART JOHN E
IPC: G06V30/224
Filed: 2012-12-06
Abstract: Methods, systems, and apparatuses, including computer programs encoded on computer-readable media, for receiving barcode data including a company identifier. The company identifier is determined from the barcode data. A company name is determined based upon the company identifier. One or more associated company names associated with the manufacturer are determined based upon the company name. Based upon the company name, a ticker symbol is determined. In addition, one or more ticker symbols based upon the one or more associated company names are determined.
Patent CA-2858512-A1 (CA)
Title: Compositions and methods for servicing subterranean wells
Inventor: VIDMA KONSTANTIN VIKTOROVICH
IPC: E21B33/138
Filed: 2011-12-19
Abstract: Subterreanean formations penetrated by a wellbore may be stimulated by injecting a well-treatment fluid at a rate and pressure sufficient to create and propagate a fracture in the formation. The treatment fluid comprises a first slurry comprising at least one inorganic cement, water and at least one disruptive agent that may cause the formation of open channels in the fracture through which hydrocarbons in the formation may flow into the wellbore. The disruptive agent may comprise (but would not be limited to) water-soluble polymers that cause flocculation and agglomeration of cement solids, expansive agents, explosive agents, degradable materials, or a combination thereof.
Patent CA-2861729-A1 (CA)
Inventor: TUFARI ALDO
IPC: H02G7/12
Filed: 2011-12-30
Abstract: A space damper for 4-cable bundles of overhead power transmission lines is disclosed, comprising a framework (10) where- from four support arms (20a-20b) depart, at the distal ends of which there are provided clamps for fastening electric cables, said arms (20a-20c) being constrained to the framework (10) through respective dampening hinges (30a-30c), wherein the spacer damper is configured so that the vertical, natural-mode frequencies thereof are higher than the corresponding horizontal, natural-mode frequencies thereof.
Patent CA-2863187-A1 (CA)
Inventor: NAKATSUKA SHINJIRO
IPC: C22C38/52
Filed: 2013-02-27
Abstract: A stainless steel for oil wells which has excellent high-temperature corrosion resistance and can stably obtain a strength of not less than 758 MPa is provided.  The stainless steel for oil wells contains, by mass%, C:  not more than 0.05%, Si: not more than 1.0%, Mn: 0.01 to 1.0%, P: not more than 0.05%, S: less than 0.002%, Cr: 16 to 18%, Mo: 1.8 to 3%, Cu: 1.0 to 3.5%, Ni: 3.0 to 5.5%, Co: 0.01 to 1.0%, Al: 0.001 to 0.1%, O: not more than 0.05%, and N: not more than 0.05%, the balance being Fe and impurities, and satisfies Formulas (1) and (2): Cr + 4Ni + 3Mo + 2Cu >= 44        (1) Cr + 3Ni + 4Mo + 2Cu/3                  <= 46 (2) where each symbol of element in Formulas (1) and (2) is substituted by the content (mass%) of a corresponding element.
Patent CA-2863715-A1 (CA)
Inventor: LISAN AHMAD FASHIHUL
IPC: A24D3/02
Filed: 2013-02-07
Abstract: The invention provides a method of producing a tobacco smoke filter or filter element comprising:  heat treating a continuously advancing longitudinally extending strand of material;  cooling the heat treated continuously advancing strand; and  forming a longitudinally extending outer layer of tobacco smoke filtering material around the continuously advancing strand, to form a continuously advancing rod comprising a longitudinally extending strand (1a) of material and a longitudinally extending outer layer (2a) of tobacco smoke filtering material engaged around the longitudinally extending strand (1a). An apparatus for carrying out the method, and products of the method, are also provided.
Patent CA-2866219-A1 (CA)
Inventor: ZADEH SHAYAN
IPC: G06Q50/10
Filed: 2012-12-05
Abstract: A system and method receives from a user, registration information, or provides such registration information to the user. Registration information may include a username and password. The user is allowed to login using that username and password. Profile and preference information may be received from the user. Profile information includes information about the user, and preference information includes information about other users with which the user may desire to interact. Social network information may be received. Social network information may include information about preferences or experiences of the user.
Patent CA-2866629-A1 (CA)
Title: Electronic tap with operating system at the end of the spout
Inventor: FERRANTE DIEGO
IPC: E03C1/05
Filed: 2013-03-19
Abstract: The present invention relates to an electronic faucet with a head (15) that incorporates the operative system for controlling dispensiong of the water. The head is mounted at the end of the spout (4). Furthermore, the tap is equipped with a by-pass system for manual operation in an emergency when the operative system has a malfunction.
Patent CA-2868582-A1 (CA)
Inventor: SHOKRI QING
IPC: G06F21/30
Filed: 2014-11-14
Abstract: The present invention is a method of convenient and efficient authentication without the need of a virtual or physical keyboard using URL-less Uniquely Generated Quick Response Codes. It is also a safer method than carrying a written username and password for clients who have difficulty with remembering their authentication information. Since it does not contain any URL or reference to the application which it will be used for, unauthorized users face a new security layer after decoding the Quick Response (QR) code. The method comprises a computer, based on determining that a session of an application is awaiting entry of at least one item of data, activating content capturing functionality resident on the computer. The method also comprises the computer, using the functionality, capturing an image from media physically separate from the computer. The method also comprises the computer extracting the at least one item of data from the captured image. The method also comprises the computer writing the at least one item of data to a field provided by the application.
Patent CA-2871651-A1 (CA)
Inventor: PUTMAN DAVID
IPC: C07D403/06
Filed: 2013-05-08
Abstract: The present application is related to compounds represented by Formula I, which are novel positive allosteric modulators of al nAChRs. The application also discloses the treatment of disorders that are responsive to enhancement of acetylcholine action on al nAChRs in a mammal by administering an effective amount of a compound of Formula I.
Patent CA-2872276-A1 (CA)
Inventor: TELVICK ROGER SCOTT
IPC: D21F5/20
Filed: 2013-04-25
Abstract: The present disclosure provides for a heat exchanger. The heat exchanger generally comprises a duct and substantially parallel tubes having an outer wall and arranged in the duct to define gaps therebetween. An air flow is directed through the duct to deliver heat through the gaps and over the outer walls of the tubes. A second means directs an air flow that receives heat through the tubes. The air flow that delivers heat generally comprises air that is moist, saturated, or near its saturation curve. The heat exchanger also comprises collecting means arranged in the duct for collecting the condensate flowing along the outer walls of the tubes upon exiting from the duct at the outlet.
Patent CA-2876222-A1 (CA)
Inventor: WU QIANXIAN
IPC: A01G9/02
Filed: 2014-12-31
Abstract: This invention discloses a device for automatically watering plants.  The device includes the water storage section, soil storage section and water absorbent materials. Drainage holes are set on the sidewall of and above the water level of the water storage section. The soil storage section is placed on the water storage section. There are air vents at the bottom of the soil section, and the absorbent materials are passed through the bottom of the soil section. The absorbent materials are ribbon--like or filamentous polyvinyl alcohol sponges, which are embedded into the soil section with one end, and contact with water in the water storage section with the other end.
Patent CA-2877800-A1 (CA)
Inventor: KRUGER MARC
IPC: B65D85/804
Filed: 2013-07-01
Abstract: The invention relates to a portion capsule (1) for producing a beverage, comprising a base element (2) which comprises a cavity (3) in which a beverage raw material is provided and which is sealed by a membrane (4) which is secured to the base element (2). Said base element is provided with an identification (7) which allows the respective portion capsule to be individualized. The invention further relates to a method for producing a portion capsule and to the use of the portion capsule for producing a beverage.
Patent CA-2880728-A1 (CA)
Inventor: CANFIELD LAUREL LANAI
IPC: A45C13/02
Filed: 2013-08-02
Abstract: A handbag preservation unit includes a suspension mechanism to connect with an upper portion of a handbag and support part of the weight of the handbag. The handbag preservation unit further includes a support surface configured to support a bottom of the handbag and support a remainder of the weight of the handbag.