baber/WOPTO huggingface dataset:
Patent CA-2756306-A1 (CA)
Title: Process for producing a purified synthesis gas stream
Inventor: VAN DEN BERG ROBERT
IPC: C01B32/50
Filed: 2010-03-30
Abstract: A process for producing a purified synthesis gas stream from a feed synthesis gas stream comprising besides the main constituents carbon monoxide and hydrogen also hydrogen sulphide, HCN  and/or COS, the process comprising the steps of :  (a) removing HCN and/or COS by contacting the feed synthesis gas stream with a catalyst in a HCN/COS reactor in the presence of steam/water, to obtain a synthesis gas stream depleted in HCN and/or in COS; (b) converting hydrogen sulphide in the synthesis gas stream depleted in HCN and/or in COS to elemental sulphur, by contacting the synthesis gas stream with an aqueous reactant solution containing solubilized Fe(III) chelate of an organic acid, at a temperature below the melting point of sulphur, and at a sufficient solution to gas ratio and conditions effective to convert H2S to sulphur and inhibit sulphur deposition, to obtain a synthesis gas stream depleted in hydrogen sulphide; (c) removing carbon dioxide from the synthesis gas stream depleted in hydrogen sulphide, to obtain the purified synthesis gas stream and a gas stream enriched in CO2.
Patent CA-2758175-A1 (CA)
Title: Moteur a turbine a gaz a double corps pourvu d ' un palier inter-arbres
Inventor: BART JACQUES RENE
IPC: F02K3/02
Filed: 2010-04-15
Abstract: La présente invention porte sur une moteur à turbine à gaz (1) à double corps, comprenant un corps basse pression BP (9C) et un corps haute pression HP (10C), montés rotatifs autour d'un même axe dans un carter fixe (2), le corps basse pression BP (9C) présentant un compresseur et une turbine reliés par un arbre basse pression BP (9) ledit arbre basse pression BP étant supporté par un palier BP amont (P2), un premier palier BP aval (P5') et un palier BP aval supplémentaire (P6) par le carter fixe, le corps haute pression HP (10C) étant supporté par un palier HP amont (P3) et un palier HP aval (P4) qui est un palier inter-arbres comprenant une piste intérieure solidaire du rotor de turbine HP (10C) et une piste extérieure solidaire de l'arbre BP (9).
Patent CA-2758435-A1 (CA)
Inventor: RAIMARCKERS NICOLAS
IPC: B64D45/00
Filed: 2011-11-15
Abstract: The present invention relates to an overall monitoring method allowing to calculate the autonomy of a lubrication system of an airplane engine and also allowing the diagnosis and prognosis of a plurality of problems and breakdowns of the engine and of its lubrication system by means of measurements taken by sensors arranged in said lubrication system, the method comprising the step of calculating the status of the lubrication system at a given moment and calculating its evolution over time in order to determine the remaining lifetime before a breakdown.
Patent CA-2759033-A1 (CA)
Title: Portable powder delivery system and method
Inventor: EISENBERG JORDAN
IPC: A61J1/00
Filed: 2010-04-20
Abstract: A vehicle to carry a powered medication that addresses the limitations of the prior art. It includes a system and method. A powder delivery system includes a first panel and a second panel coupled together around a periphery of the panels to form a sealed void therebetween, each the panel having a width and length about equal to a standard credit card width and length, respectively; and a powder, disposed in the void, having a quantity at least about equal to an active dose of the powder; wherein a thickness of the panels with the powder disposed therebetween is not greater than about 0.1 inches and more preferably not greater than about 0.03 inches.
Patent CA-2765466-A1 (CA)
Inventor: SCHRIMPF MICHAEL R
IPC: A61P25/00
Filed: 2010-06-18
Abstract: The invention relates to compounds that are diazahomoadamantane derivatives, compositions comprising such compounds, and methods of using such compounds and compositions.
Patent CA-2766303-A1 (CA)
Title: Method and apparatus for controlling rock drilling
Inventor: VIITANIEMI JARNO
IPC: E21B44/02
Filed: 2010-05-28
Abstract: Method and apparatus for controlling rock drilling with a percussion device (7) belonging to a rock drill (1) to deliver stress waves to rock through a tool (9) by pushing the tool against the rock by means of a feed motor (3) and rotating simultaneously the tool by means of a rotation motor, whereby the maximum feed force is determined, pressure medium is supplied to the feed motor (3) and to the rotation motor (8) and the feed force is controlled according to the drilling conditions. The feed force is controlled on the basis of the feed speed and the rotation torque. The apparatus has a load control valve which controls the feed.
Patent CA-2767837-A1 (CA)
Inventor: LEXER ALFRED
IPC: H02K3/12
Filed: 2010-06-25
Abstract: The winding overhang of the rotor of an electrical machine is subject to strong centrifugal forces during operation, especially when the machines run at high speed. The aim of the invention is therefore to devise a winding overhang support which prevents the production of relative movements between the winding overhang and the rotor base, said relative movements resulting in strong mechanical stresses on the winding bars. The invention relates to a winding overhang support which consists of an inner ring (12) and an outer ring (10) between which the winding bars (5, 6) are arranged in the region of the winding overhang (7), the outer ring (10) being shrunk on the inner ring (12) and both the outer ring (10) and the inner ring (12) being interspaced from the lamination stack (3).
Patent CA-2768169-A1 (CA)
Title: Aminopyridine derivatives for the treatment of tumors and inflammatory diseases
Inventor: CALDERINI MICHEL
IPC: A61K31/4439
Filed: 2010-06-17
Abstract: Compounds of the formula (I), wherein R1, R2, R3, R4, R7 and Y have the meanings specified in claim 1, are inhibitors of PDK1 and cell proliferation/cell vitality and can be used for treating tumors and for treating inflammatory diseases.
Patent CA-2768280-A1 (CA)
Title: Composition and method
Inventor: COTRELL PHILIP
IPC: A61K8/44
Filed: 2010-07-14
Abstract: A stable flowable aqueous composition comprising at least two component surfactants, each component surfactant having a maximum solubility in water at which a saturated solution forms, wherein the total concentration of all surfactants present in the composition is greater than would be obtained by combining equivalent amounts of saturated solutions of the component surfactants; wherein at least one component surfactant includes a compound of formula (I): wherein R1 represents a C4-36 alkyl group; each of R2, R3, R4 and R5 independently represents a hydrogen atom or a C1-4 alkyl group and wherein at least one of R2, R3, R4 and R5 is not hydrogen and M+ represents a cation.
Patent CA-2768688-A1 (CA)
Title: Regulation of phospholipase d activity
Inventor: SERHAN CHARLES N
IPC: A61P29/00
Filed: 2000-03-14
Abstract: Novel inhibitors of polyisoprenyl phosphate signaling regulates phospholipase D  activity.
Patent CA-2770631-A1 (CA)
Title: Electrical hinge connector
Inventor: WORLEY ANDREW
IPC: H01R25/14
Filed: 2010-08-06
Abstract: A hinge (4) for an aircraft power distribution system unit (1) comprises a first hinge member (11) for connection to a first housing part (3) of the unit, and a second hinge member (10) for connection to a second housing part (2) of the unit. The first (11) and second (10) hinge members comprise an electrically conductive material and are connectable to one another to establish an electrical connection between the hinge members (10, 11) and to allow relative rotation between the hinge members.
Patent CA-2771407-A1 (CA)
Title: Wound protector including pocket for reusable distal ring
Inventor: SMITH ROBERT C
IPC: A61B17/02
Filed: 2012-03-14
Abstract: A surgical device is disclosed, the surgical device including a housing, a tube disposed on the housing, and an elongate member. The housing is adapted for insertion into an incision in tissue and defines a proximal end and a distal end. The tube extends distally from the proximal end of the housing to the distal end of the housing and further circumnavigates the distal end of the housing. The elongate member is insertable into the tube to provide additional rigidity to the tube. The housing has a first state prior to insertion of the elongate member and a second state after insertion of the elongate member. The distal end of the housing is collapsible when in the first state to facilitate insertion into the incision and has additional rigidity when in the second state for securing the housing within the incision.
Patent CA-2772952-A1 (CA)
Title: Safe arming system and method
Inventor: FISHER DELMER D
IPC: F42C15/44
Filed: 2010-09-03
Abstract: An arming system includes a first logic device and a second logic device that are both coupled to a detonation circuit operable to initiate a detonation device. The second logic device is operable to receive one or more first signals generated by the first logic device, determine a first fault condition of the first logic device according to the received one or more first signals, and disable the detonation circuit according to the determined first fault condition.
Patent CA-2774252-A1 (CA)
Inventor: RABINOWITZ MATTHEW
IPC: G16B20/10
Filed: 2010-09-30
Abstract: Disclosed herein are methods for determining the copy number of a chromosome in a fetus in the context of non-invasive prenatal diagnosis. In an embodiment, the measured genetic data from a sample of genetic material that contains both fetal DNA and maternal DNA is analyzed, along with the genetic data from the biological parents of the fetus, and the copy number of the chromosome of interest is determined. In an embodiment, the maternal serum is measured using a single-nucleotide polymorphism (SNP) microarray, along with parental genomic data, and the determination of the chromosome copy number is used to make clinical decisions pertaining to the fetus.
Patent CA-2775229-A1 (CA)
Title: Process for the preparation of sorafenib tosylate
Inventor: JARYAL JAGDEV SINGH
IPC: C07D213/81
Filed: 2010-09-24
Abstract: The present invention provides a process for the preparation of sorafenib tosylate, comprising contacting sorafenib free base with p-toluenesulphonic acid in water.
Patent CA-2776393-A1 (CA)
Title: Combined radiator and remote control and switch apparatus and lighting assembly
Inventor: CHAN PAUL K C
IPC: F24C7/04
Filed: 2009-09-29
Abstract: A combined radiator, remote control and switch apparatus and lighting assembly. The combined assembly includes at least two radiation members, each powered by an energy source and a reflective member including an at least partially ring-shaped concave reflective surface facing at least one radiation member which includes an at least partial ring shape for distributing energy to an at least partially ring-shaped zone and at least the other radiation member including a lamp base assembly, adapted to be received in lamp socket assembly, to provide illumination or other forms of radiation, with concentration in a focal zone or area or dispersion over focal zone or area, coupled with remote control and switch apparatus or radiation scanning and detection control and switch apparatus, for maximum convenience and control of remote power activation, variation and control of the radiation members and for activating, varying, modifying and /or controlling, optimizing, maximizing, minimizing or otherwise altering the complete or partial constructive interference and/or the complete or partial destructive interference of the electromagnetic radiation emitted from the respective radiation sources of the radiator.
Patent CA-2776716-A1 (CA)
Title: Compositions and methods to control oomycete fungal pathogens
Inventor: PEARSON NORMAN
IPC: A01N47/14
Filed: 2010-10-13
Abstract: The present invention relates to fungicidal compositions and their use for controlling oomycete pathogen induced disease or diseases in one or more plants The inventive methods comprise contacting a plant at risk of being diseased from an oomycete pathogen that produces zoospores with a composition comprising an effective amount of a fungicide, at least one of a zoospore attractant and a zoospore attractant derivative, one or more binders and optionally, other inert formulation ingredients Alternatively, the composition of the present invention may be comprised of differing zoospore attractants and zoospore attractant derivatives as well as a mixture of differing fungicides.
Patent CA-2777254-A1 (CA)
Title: Use of compositions for coating catheter balloons and coated catheter balloons
Inventor: HOFFMANN MICHAEL
IPC: A61L29/16
Filed: 2010-10-16
Abstract: The present invention relates to dilatable medical products that briefly come in contact with the organism, such as balloon catheters, which are coated with at least one layer comprising at least one antiproliferative, immunosuppressive, anti-angiogenic, anti-inflammatory, fungicidal, and/or antithrombotic active ingredient and a transport mediator or a mixture of transport mediators, to methods for coating said coated dilatable medical products, and to the use of compositions for said coating.
Patent CA-2777909-A1 (CA)
Inventor: VAZ CLAUDIA MARIA
IPC: C23C14/35
Filed: 2010-11-12
Abstract: The invention relates to a treated HPPE yarn characterized in that the treated HPPE yarn comprises: elemental metal; the elemental metal forms a layer that adheres to the surface of the HPPE yarn and covers at least partly the surface of the HPPE yarn, wherein the elemental metal is deposited to the outer surface of a HPPE yarn via sputtering, preferably plasma sputtering. The invention further relates to an article comprising the treated HPPE yarn, a device comprising the treated HPPE yarn or the article. The invention also relates to a process for preparing the treated HPPE yarn or treated HPPE yarn structure or treated HPPE yarn configuration and use of the treated HPPE yarn or an article or a device comprising the treated HPPE yarn for automotive applications, marine applications, aerospace applications, medical applications, defense applications, sports/recreational applications, architectural applications, clothing applications, bottling applications, machinery applications.
Patent CA-2779470-A1 (CA)
Title: Method and apparatus for producing a data set representing a tooth arrangement
Inventor: CHISHTI MUHAMMAD
IPC: A61C/
Filed: 1998-06-19
Abstract: A method and apparatus for producing a data set representing a desired tooth arrangement is disclosed. The method involves providing a first data set representing an initial tooth arrangement, presenting an image based on the first data set, manipulating the image to reposition individual teeth in the image, and producing a second data set representing the desired tooth arrangement with repositioned teeth as observed in the image.
Patent CA-2779842-A1 (CA)
Inventor: TYLER WILLIAM JAMES P
IPC: A61N7/00
Filed: 2010-11-04
Abstract: Devices and methods for brain modulation are provided herein. A device may comprise a body and components for activating the brain. Such components include ultrasound transducers. The devices are used to provide ultrasound waves to brain structures in a subject wearing a device for methods to treat traumatic brain injury, affect postural control, affect wakefulness, attention, and alertness, to provide memory control, to alter cerebrovascular hemodynamics, to minimize stress, and to reinforce behavioral actions.
Patent CA-2779853-A1 (CA)
Inventor: CHEN LIANG
IPC: H04L12/26
Filed: 2010-10-15
Abstract: L'invention concerne un procédé, un dispositif et une carte d'abonné de ligne d'abonné numérique (DSL) permettant de surveiller en temps réel la valeur de consommation d'électricité d'une carte d'abonné DSL. Le procédé comprend les étapes consistant à : surveiller et détecter l'état de fonctionnement de chaque port d'accès d'utilisateur de la carte d'abonné DSL, le nombre de ports d'accès d'utilisateur présentant un état de fonctionnement différent et la puissance de sortie de chaque sous-unité de commande de ligne (LD) d'une unité LD, sur la carte d'abonné DSL; calculer en temps réel la valeur de consommation d'électricité de la carte d'abonné DSL selon le résultat de surveillance et de détection et des paramètres électriques préétablis de chaque unité de fonction, quand le port d'accès d'utilisateur présente un état de fonctionnement différent. Dans les modes de réalisation de l'invention, la surveillance et la détection en temps réel de l'état de fonctionnement du port d'accès d'utilisateur de la carte d'abonné DSL, du nombre de ports d'accès d'utilisateur dans chaque état de fonctionnement et de la puissance de sortie de la sous-unité LD, et la surveillance et la détection en temps réel de la valeur de consommation d'électricité d'une carte d'abonné DSL selon les paramètres électriques préétablis, permettent à l'opérateur d'utiliser des moyens efficaces pour économiser l'énergie selon la valeur de consommation d'électricité de la carte d'abonné DSL, et d'utiliser l'énergie de manière très rentable en vue de la protection de l'environnement et d'une réduction des frais d'exploitation.
Patent CA-2781400-A1 (CA)
Title: Production of an organic acid and/or related chemicals
Inventor: LYNCH MICHAEL D
IPC: C12N15/53
Filed: 2010-11-22
Abstract: The present invention relates to methods, systems and compositions, including genetically modified microorganisms, e.g., recombinant microorganisms, adapted to utilize one or more synthesis gas components in a microbial bio-production of one or more desired biomolecules and products of commercial interest.
Patent CA-2781832-A1 (CA)
Inventor: GRISON CLAUDE
IPC: B01J23/06
Filed: 2010-11-18
Abstract: L'invention concerne l'utilisation de plantes accumulatrices de métaux pour la préparation de catalyseurs utilisables dans des réactions chimiques.
Patent CA-2783599-A1 (CA)
Title: Systems and methods for channel switching
Inventor: SHI FANG
IPC: H04N19/94
Filed: 2007-11-14
Abstract: Techniques for video encoding and decoding channel switch frames (CSF) to enable acquisition and re/synchronization of the video stream while preserving compression efficiency is provided. Systems and methods to process multimedia data enabling channel switching are presented. The systems generate a CSF with one or more network adaptation layer (NAL) units as a random access point (RAP) frame. Back-to-back frames are transmitted which include the CSF and a non-RAP frame, each having the same frame ID number.
Patent CA-2785938-A1 (CA)
Inventor: SPINELLI PAOLO
IPC: F24J2/46
Filed: 2010-12-20
Abstract: Solar panel tube, comprising a first pipe (11); a second pipe (12); a first insulating material (13) surrounding said first pipe; a second insulating material (14) surrounding said second pipe; said first insulating material comprising a supporting layer treated with aerogel; said second insulating material comprising a supporting layer treated with aerogel; wherein said first and second insulating materials (13, 14) are wrapped in a nylon thread winding (20) and said first and second insulating material are further wrapped by a protective layer (15).
Patent CA-2787789-A1 (CA)
Inventor: JOHNSON DONALD B
IPC: H04L9/32
Filed: 1999-01-20
Abstract: A method for communicating information between at least a pair of correspondents, the method comprising the steps of each of the correspondents selecting a plurality of cryptographic algorithms known to each of the correspondents. One of the correspondents applying the algorithms in a predetermined manner to a message to produce processed information, transmitting this processed information to the other correspondents; and the other correspondent applying complimentary operations of said cryptographic schemes in accordance with said predetermined manner to derive information from said processed information.
Patent CA-2788417-A1 (CA)
Inventor: HEROLD PETER
IPC: C07D401/12
Filed: 2011-01-28
Abstract: The invention provides compounds that are effective as inhibitors of human plasmin and plasma kallikrein, and that are useful for the prevention of blood loss and as components of fibrin adhesives. The invention further provides methods of making and using the compounds.
Patent CA-2790189-A1 (CA)
Inventor: KREUZER PETER
IPC: B64C23/06
Filed: 2011-02-08
Abstract: The invention relates to an arrangement of aerodynamic auxiliary surfaces, set up for being disposed on the lower face of an aircraft, and further comprising a longitudinal axis (32) and at least one aerodynamic auxiliary surface (20), wherein the aerodynamic auxiliary surface (20) is positioned at a lateral offset relative to the longitudinal axis (32), and wherein the aerodynamic auxiliary surface (20) is set up for generating vortices from an incident flow of air. Vortices caused by the shape of the aircraft are thus compensated for, so that the directional stability of the aircraft can be increased and the aerodynamic resistance can be reduced.
Patent CA-2790333-A1 (CA)
Inventor: TOM SAMSON
IPC: A61K35/50
Filed: 2011-02-18
Abstract: Provided herein is a placental product comprising an immunocompatible amniotic membrane. Such placental products can be cryopreserved and contain viable therapeutic cells after thawing. The placental product of the present invention is useful in treating a patient with a tissue injury (e.g. wound or burn) by applying the placental product to the injury. Similar application is useful with ligament and tendon repair and for engraftment procedures such as bone engraftment.
Patent CA-2790959-A1 (CA)
Title: Combination of a centrally-acting analgesic and a selective cyclooxygenase - 2 inhibitor anti-inflammatory agent for the treatment of inflammation and pain in the veterinary field
Inventor: FORMENTI ANDREA
IPC: A61K45/06
Filed: 2011-02-17
Abstract: The present invention relates to veterinary pharmaceutical compositions for the treatment of pain and inflammation, containing a combination of Tramadol and Firocoxib, for oral administration.
Patent CA-2792393-A1 (CA)
Inventor: LUELKER FRANK
IPC: B66C1/12
Filed: 2011-03-23
Abstract: What is envisaged is: a lifting unit for lifting a rotor of a wind energy installation. The lifting unit has at least one first sling (100) for looping around a region of a rotor blade which is close to the rotor blade base on a rotor of the wind energy installation, at least one transverse strut (900), at least one first and second struts or sling elements (300, 400) and at least one first and second articulation units (200, 210). The at least one first and second struts or sling elements (300, 400) extend between the at least one first and second articulation units (200, 210) and the transverse strut (900). In addition, the lifting unit has at least one second sling (500), which has a first and a second sling element (510, 520) and a strut (530). The first ends of the first and second sling elements (510, 520) are fixed to the first and second articulation units (200, 210). The second sling (500) is configured so as to be arranged around a rotor blade tip.
Patent CA-2796290-A1 (CA)
Inventor: FABRYKOWSKI GRZEGORZ
IPC: G02B6/44
Filed: 2011-03-30
Abstract: A system of distribution devices is disclosed. The housing of each distribution device has at least two physically and functionally separate functional regions (15, 16). At least one first functional region (15) is for connecting and/or storing data conductors. At least one second functional region (16) exclusively for guiding data cables having the data conductors. When a plurality of such distribution devices are grouped next to one another and/or one above the other to form a system of a plurality of distribution devices, the functional regions which are used exclusively for guiding data cables having the data conductors form at least one cable guide channel, which extends continuously in the horizontal and/or vertical direction over a plurality of distribution devices.