baber/WOPTO huggingface dataset:
Patent CA-2625205-A1 (CA)
Title: Hydrolysis resistant organomodified disiloxane surfactants
Inventor: POLICELLO GEORGE A
IPC: C09K23/42
Filed: 2006-10-10
Abstract: Disiloxane surfactant compositions comprising a silicone composition comprising a silicone having the formula: MM' where M = R1R2R3SiO1/2; M' =  R4R5R6SiO1/2; with R selected from the group consisting of branched monovalent hydrocarbon radical of from 3 to 6 carbon atoms and R7, where R7 has the formula: R8R9R10SiR12 with R8, R9, and R10 each independently selected from the group of monovalent hydrocarbon radicals having from 1 to 6 carbon atoms and monovalent aryl or alkaryl hydrocarbon radicals having from 6 to 13 carbon atoms and R12 is a divalent hydrocarbon radical having from 1 to 3 carbon atoms, R2 and R3 are each independently selected from the group of from 1 to 6 carbon atom monovalent hydrocarbon radicals or R1, with R4 an alkylpolyalkyleneoxide of the general formula: R13(C2H4O)a(C3H6O)b(C4H8O)cR14 where R13 is a divalent linear or branched hydrocarbon radical having the structure: -CH2-CH(R15)(R16)dO- where R15 is H or methyl; R16 is a divalent alkyl radical of 1 to 6 carbons where the subscript d may be O or 1 ; R14 is selected from the group consisting of H, monovalent hydrocarbon radicals of from 1 to 6 carbon atoms and acetyl where the subscripts a, b and c are zero or positive and satisfy the following relationships: 2 < a + b + c < 20 with a > 2, and R5 and R6 are each independently selected from the group of monovalent hydrocarbon radicals having from 1 to 6 carbon atoms or R4 that exhibit resistance to hydrolysis over a wide pH range.
Patent CA-2625528-A1 (CA)
Title: Low application temperature hot melt adhesive based on styrene copolymers
Inventor: MOREL-FOURRIER CHRISTOPHE
IPC: C09J153/02
Filed: 2006-10-10
Abstract: A hot melt adhesive composition, comprising a blend of components including about 10% to about 40% by weight of an elastomeric block copolymer, preferably styrene-isoprene-styrene (SIS) or styrene-butadiene-styrene (SBS), about 15%  to about 70% by weight of a first midblock tackifying resin having a softening point of at least about 110~C and having an aromatic content of at least about 1.5% by weight; about 0 to 55% of second midblock tackifying resin, about 5%  to about 35% by weight of a plasticizer; and about 0% to about 20% by weight of an end block resin having a softening point lower than 125~C; wherein the components total 100% by weight of the composition, the viscosity of the composition is equal to or less than about 20,000 mPa.s at 12O~C, and is applied at a temperature lower that 150~C and initial bond retention of the composition on elastic strands is at least about 60%. Also, the elastic modulus G' of the composition is higher than about 5000 Pa, the vicous modules G" is higher than about 50 Pa, and the tan delta value is between about 0.5 and about 60. Laminates, especially those used in disposable soft goods, and methods of making such laminates are also described. The adhesive composition and/or laminate may be used in making a variety of end products such as a disposable diaper, a sanitary napkin, a bed pad, a bandage, a surgical drape, a tape, a label, a plastic sheet, a nonwoven sheet, a paper sheet, a cardboard, a book, a filter, or a package.
Patent CA-2626446-A1 (CA)
Inventor: EPPLE ROBERT
IPC: A61P9/00
Filed: 2006-11-07
Abstract: The invention provides compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with the activity of the Peroxisome Proliferator-Activated Receptor (PPAR) families.
Patent CA-2633191-A1 (CA)
Inventor: BRUMMITT DALE
IPC: E01H5/10
Filed: 2008-06-03
Abstract: A heat transfer system with a surface member having a first surface and a second surface, forming a heat transfer surface, and a thermal conduit attached to and spaced across the first surface, the thermal conduit adapted to receive a thermal media to heat or cool the heat transfer surface to heat or cool a body within the heat transfer surface. A  method of heating or cooling a body including providing a heat transfer system comprising a surface member having a first surface and a second surface, forming a heat transfer surface, and a thermal conduit attached to and spaced across the first surface, the thermal conduit adapted to receive a thermal media to heat or cool the heat transfer surface, positioning the heat transfer system proximate the body, and supplying heated or cooled thermal media to the heat transfer system to heat or cool the body.
Patent CA-2634009-A1 (CA)
Title: Improved synthesis and preparations of duloxetine salts
Inventor: WINTER STEPHEN
IPC: C07D333/20
Filed: 2006-12-12
Abstract: The invention relates to an improved process for preparing duloxetine hydrochloride. More particularly, the invention relates to the preparation of duloxetine hydrochloride by a process that provides a maximum yield of desired product with a minimum amount of undesired by-products.
Patent CA-2634206-A1 (CA)
Inventor: MILLER BILL CODY
IPC: G06F15/16
Filed: 2006-12-22
Abstract: Social networking systems and processes include cross-domain functionality. Requests for access to websites coupled to an authentication system may be received. Whether a user is logged on to the authentication system may be automatically detected. The authentication system may allow a user to be logged on to a second website coupled to the authentication system on a different domain when the user is logged on to the first website. A webpage may be presented that allows a user to log on if the user is not logged on. At least a portion of a webpage may be based on user information.
Patent CA-2635961-A1 (CA)
Inventor: BEVILACQUA BRADY L
IPC: E04D3/30
Filed: 2008-07-07
Abstract: Sheet metal rooting has been used for more than a hundred years for shelter.  However it isn't designed to be covered(and walked on[at slope)}. It's designed for drainage, strength and light weight. This invention addesses the need to prevent slippage.
Patent CA-2636894-A1 (CA)
Title: Anti-theft device for vehicles and portable devices
Inventor: DOSANI NAZIR
IPC: B60R25/00
Filed: 2007-09-10
Abstract: An alarm system (10) for use in a vehicle such as a bicycle, motorbike, quad bike, etc or portable devices such as laptops, projectors or the like, comprising a base (12) on which is mounted a vibration sensor (14), a microprocessor (16) and a transceiver (18). A power supply (20), consisting of batteries (22) are connected to the base (12) to provide power to the vibration sensor (14), the microprocessor (16) and the transceiver (18). The alarm system (10) can be part of the bicycle or portable device's locking mechanism or the like.
Patent CA-2644221-A1 (CA)
Title: Device and method for distributing air in a cargo aircraft
Inventor: GUMM STEFAN
IPC: B64D13/06
Filed: 2007-03-29
Abstract: The invention relates to a device and a method for distributing air in a cargo aircraft. The cargo aircraft has an air distribution system (10) which is connected to at least one cargo deck. The air distribution system comprises a source (12, 14, 16, 18) for bleed air, at least one so-called air conditioning unit (28, 38) for treating the bleed air, a mixing unit (32) which receives treated bleed air from the air conditioning unit (28, 38) and delivers it to the at least one cargo deck, and at least one shut-off valve (58, 60, 62, 64) between the mixing unit (32) and the cargo deck in order to interrupt or completely release the air supply to the cargo deck. In order to reduce the bleed air requirement, a cockpit switch (82, 84, 86, 88) co-operating with the shutoff valve is provided, the operation of which switch causes the at least one shutoff valve (58, 60, 62, 64) to take up an intermediate position. For this purpose the shutoff valve (58, 60, 62, 64) is formed as a motor-operated control valve which can take up any desired intermediate position between its completely open and completely closed position. A control unit (92) establishes for each possible operating state of the air distribution system a desired air volume balance and adjusts the flow volume through the at least one air conditioning unit (28, 38) in accordance with the desired air volume balance established for the respective operating state such that the pressure in the mixing unit (32) is at a constant, predetermined value.
Patent CA-2648178-A1 (CA)
Title: Process for preparing linezolid
Inventor: REEDER MICHAEL ROBERT
IPC: C07D251/08
Filed: 2007-03-26
Abstract: The present invention relates to a new process for preparing the oxazolidinone antibacterial agent linezolid which comprises the reaction of an (S)-I -chloro-3- (benzyIidenylamino)-propan-2-ol with a morpholinyl fluorophenyl carbamate to afford a protected imine intermediate which, upon hydrolysis and acylation, yields linezolid in high yield.
Patent CA-2649018-A1 (CA)
Title: Sulfur detector for gaseous fuels
Inventor: ISRAELSON GORDON A
IPC: G01N21/78
Filed: 2006-12-08
Abstract: The present invention provides for a sulfur detector (8) that comprises a gaseous flow (2), and a zeolite material disposed in the gaseous flow. Although various types of sulfur can be detected, the present invention is particularly suited for dimethyl sulfide and organic sulfur. The zeolite material changes color in the presence of sulfur by physically binding sulfur from the gaseous flow (2), which is also referred to as physical adsorption. The zeolite material is regenerable, and regenerating the zeolite material releases sulfur and returns to an original color.
Patent CA-2649520-A1 (CA)
Title: Plasma deposition apparatus and method for making solar cells
Inventor: ASLAMI MOHD A
IPC: H01L31/20
Filed: 2007-04-13
Abstract: A plasma deposition apparatus for making solar cells comprising a conveyor having a longitudinal axis for supporting at least one substrate; at least two modules each having at least one plasma torch for depositing a layer of a reaction product on the at least one substrate, the at least one plasma torch located a distance from the at least one substrate; a chamber for containing the conveyor and the at least two modules; and an exhaust system. In another embodiment, the plasma deposition apparatus for making solar cells comprises: means for supporting a substrate; means for supplying reactants; plasma torch means for depositing a product on the substrate, the plasma torch means located a distance from the substrate; and means for oscillating the plasma torch means relative to the substrate.
Patent CA-2653112-A1 (CA)
Inventor: CRAIG ARTHUR D
IPC: A61N1/36
Filed: 2007-03-29
Abstract: Disclosed herein are methods, systems, and apparatus for treating a medical condition of a patient, involving detecting a physiological cycle or cycles of the patient and applying an electrical signal to a portion of the patient's vagus nerve through an electrode at a selected point in the physiological cycle(s). The physiological cycle can be the cardiac and/or respiratory cycle. The selected point can be a point in the cardiac cycle correlated with increased afferent conduction on the vagus nerve, such as a point from about 10 msec to about 800 msec after an R-wave of the patient's ECG, optionally during inspiration by the patient. The selected point can be a point in the cardiac cycle when said applying increases heart rate variability, such as a point from about 10 msec to about 800 msec after an R-wave of the patient's ECG, optionally during expiration by the patient.
Patent CA-2653810-A1 (CA)
Inventor: MULDER HENDRIKUS
IPC: A23L7/10
Filed: 2007-05-16
Abstract: One aspect of the present invention relates to a method of producing a mash extract, said method comprising: a. mashing particulate, starch-containing and optionally malted raw materials with a recirculated aqueous stream; b. heat ing the mash and enzymatically hydrolysing the starch; c. transferring the heat-treated mash into a first separator for separation into mash extract and spent grain; d. transferring the spent grain into a first mixing vessel and mixing it with sparging water; e. transferring the mixture of spent grain and sparging water into a second separator to remove spent grain; f. recirculat ing an aqueous stream from the second separator to the mashing step, wherein the gravity of the fermentable mash extract obtained from the first separator is maintained at above 15 ºP. The present method offers the advantage that it is highly efficient in terms of energy consumption and extraction yields. Furthermore, the present method achieves extremely high productivity in the operation of the brewhouse. The invention also provides an apparatus for carrying out the aforementioned method.
Patent CA-2654118-A1 (CA)
Title: Method for the synthesis of a polyoxadiazole polymer
Inventor: DE FIGUEIREDO GOMES DOMINIQUE
IPC: C09D179/00
Filed: 2009-02-13
Abstract: The invention concerns a method for the synthesis of a polyoxadiazole polymer in a one-step polycondensation reaction of a hydrazine sulfate salt with dicarboxylic acids or their derivatives in polyphosphoric acid. The invention further concerns a corresponding polyoxadiazole polymer as well as uses of a corresponding polyoxadiazole polymer.   The method according to the invention is characterized by the following steps performed:   - heating the polyphosphoric acid to a temperature of at least 160 °C, - making a solution by mixing the hydrazine sulfate salt with one or more dicarboxylic acids or their derivatives in the heated polyphosphoric acid, - heating the solution under an inert gas atmosphere, - precipitating the polymer in a basic solution.
Patent CA-2660070-A1 (CA)
Title: Medical device for vessel compatibility during high pressure infusion
Inventor: MICKLEY TIMOTHY J
IPC: A61F2/958
Filed: 2007-08-02
Abstract: The application provides devices that can be used to deliver a therapeutic agent to a treatment site within the vessel of a patient at increased pressure, while limiting the contact with and pressure placed on the vessel walls. Devices according to the application include an expandable structure (100) arranged around and on a tube (130) having a lumen (140). The expandable structure may include a sealing ring (111) that makes contact with the interior surface of a vessel to prevent or decrease fluid flow during delivery of a therapeutic agent. This allows delivery of a therapeutic agent with decreased risk of injury to the treatment site. The application also provides for large lumen diameters, preventing shearing stress on therapeutic agents such as cell slurries.
Patent CA-2661178-A1 (CA)
Inventor: TOMMASSINI MARCELLO
IPC: B25H3/00
Filed: 2007-08-15
Abstract: A router bit case that includes a bottom half that having a plurality of router bit- shaped recesses with a substantially flat bottom surface that includes a sloped portion and a deepened cavity. The router bit case also includes a top half having a plurality of recesses formed therein, a plurality of hinges and a closing means.
Patent CA-2661270-A1 (CA)
Inventor: FARR PHILIP WILLIAM
IPC: A61M15/00
Filed: 2007-08-21
Abstract: An actuator for an inhaler for delivering drug by inhalation, comprising: a housing (11; 111 ) for receiving a canister (5; 106) which comprises a body (7; 107) which includes a base and a head and defines a chamber for containing drug, and a valve stem (8; 108) which extends from the body (7; 107) and from which drug is in use delivered on actuation of the canister (5; 106); an outlet (13; 105) through which a user in use inhales; and a nozzle (4; 104) which provides for delivery of drug through the outlet (13; 105); wherein the outlet (105) includes at least one air flow path (122) which provides for a substantially annular air flow at an inner peripheral surface of the outlet (105) on inhalation by the user through the outlet (105), such as to provide a sheathing air flow to an aerosol spray when delivered from the nozzle (104).
Patent CA-2661690-A1 (CA)
Title: Conteneur multicouche souffle et procede de formation de celui-ci
Inventor: TOYODA TAMOTSU
IPC: B29C49/04
Filed: 2007-08-09
Abstract: L'objectif de l'invention est la prévention efficace des détériorations des performances d'un conteneur, comme la diminution de la résistance au niveau de la zone réduite et l'exposition d'un matériau recyclé au niveau de la partie tubulaire du goulot attribuée à une augmentation du rapport du matériau recyclé utilisé. À cet effet, le conteneur multicouche soufflé comprend une partie de goulot tubulaire, une partie d'épaulement, une partie de corps et une partie de fond composée au moins d'une couche externe, d'une couche interne et d'une couche intermédiaire, et il est formé par moulage par extrusion-soufflage d'une paraison tubulaire multicouche obtenue par moulage par extrusion, la couche externe et la couche interne étant formées à partir d'une résine synthétique unique et la couche intermédiaire étant formée d'un matériau recyclé contenant comme composant principal la résine synthétique constituant les couches externe et interne. Une région de non-formage ne comportant pas de couche intermédiaire, ou une région de couche fine où la couche intermédiaire est plus fine que dans les autres régions, se trouve le long de la direction de l'extrusion-soufflage, dans une zone donnée.
Patent CA-2662212-A1 (CA)
Title: Synthetic resin bottle
Inventor: IMAI TOSHIO
IPC: C23C16/455
Filed: 2007-08-20
Abstract: A bottle made of synthetic resin in which an amorphous carbon coating is deposited on its surface with good appearance without a brown patchy pattern being formed. The bottle (1) consists of a mouth portion (2), a shoulder portion (3), a body portion (4) and a bottom portion (5), wherein an amorphous carbon coating (7) is deposited on the inner surfaces (f1-f5) of the mouth portion (2), the shoulder portion (3), the body portion (4) and the bottom portion (5) by supplying C2H2 gas. Within a range from a portion (X2) where the shoulder portion (3) has a maximum inside diameter to a position where the height position .DELTA.l of the shoulder portion (3) extending toward the mouth portion (2) along the axis (O) of bottle becomes 70% of the height dimension (l) of the shoulder portion (3) along the axis (O) of bottle, the amorphous carbon coating (7) formed on the shoulder portion (3) in the range up to that height position is deposited with a film thickness of 0.9-1.1 times the film thickness To used as a reference at the maximum inside diameter portion (X2) in the shoulder portion.
Patent CA-2662573-A1 (CA)
Inventor: SHOWALTER STEPHEN
IPC: B01D21/00
Filed: 2007-09-06
Abstract: L'invention concerne un appareil qui sépare des composants liquides, gazeux et solides d'un mélange dans un système de fluide. Une entrée pour recevoir le mélange débouche sur une chambre de séparation tangentiellement à une paroi latérale cylindrique, et une sortie de gaz possède une ouverture dans une première paroi d'extrémité adjacente à l'entrée pour permettre au gaz de sortir du séparateur. La sortie de fluide est située dans une seconde paroi d'extrémité opposée. Un passage de débris s'étend à travers la paroi latérale cylindrique et est orienté de telle sorte que la vitesse radiale des particules à l'intérieur de la chambre de séparation dirige les particules à travers le passage de débris. Le passage de débris conduit à une chambre de réception de particules dans laquelle les particules s'accumulent. Contrairement aux séparateurs antérieurs qui comptent sur la vitesse tangentielle des particules, le présent appareil utilise la vitesse radiale plus importante pour entraîner les particules de la chambre de séparation dans la chambre de réception des particules.
Patent CA-2664028-A1 (CA)
Title: Production et conditionnement de gaz de synthese obtenu a partir de biomasse
Inventor: NGUYEN BETTY
IPC: B01D53/02
Filed: 2009-04-24
Abstract: Un procédé de production et de traitement dun gaz de synthèse dans lequel un matériau riche en biomasse est gazéifié dans une gazéifieur qui contient un lit fluidisé à une température qui ne dépasse pas 750 °C pour produire un gaz de synthèse brut. Le gaz de synthèse brut est ensuite refroidi, épuré, puis soumis à au moins une étape dadsorption pour fournir un gaz de synthèse propre. Le gaz de synthèse propre peut alors être reformé catalytiquement pour fournir un gaz de synthèse ayant un rapport H2:CO souhaité et/ou peut être employé pour la synthèse de produits chimiques souhaités.
Patent CA-2664547-A1 (CA)
Inventor: KLOCEK KEVIN P
IPC: A61M1/00
Filed: 2007-01-12
Abstract: A portable suction pump for producing negative pressure in a system for applying suction to a wound, in which the pump has a pressure control circuit for controlling the operation of the pump to maintain the pressure between upper and lower limits around a pre-selected pressure, and a fault detection system to detect deviations in the level of negative pressure applied to the wound; wherein the fault detection system can operate independent of the pressure control circuit. In a preferred embodiment, the fault detection system uses deviation from a reference airflow to detect system faults.
Patent CA-2665738-A1 (CA)
Title: Closed loop self corrective maintenance within a document processing environment
Inventor: PERRA ROBERT R
IPC: G06Q10/00
Filed: 2009-05-08
Abstract: The present application relates to techniques for closed loop monitoring and performance control of document processing equipment within a document processing facility. In particular, a maintenance feedback system and related methods for coordinating service actions for document processing equipment are disclosed, for determining the impact that an identified fault correction or performance service has on the actual operational performance of the document processing equipment.
Patent CA-2667342-A1 (CA)
Title: Methods for the production of granular composite pesticidal compositions and the compositions produced thereby
Inventor: RADABAUGH ROBERT M A
IPC: C05G3/60
Filed: 2007-10-25
Abstract: Methods are provided for the production of granular composite compositions including at least two pesticidally active ingredients in combination such as insecticidally active and herbicidally active ingredients and to the composite combination products produced thereby. The methods and compositions allow for the creation of a unitary granular composition comprising a granular substrate coated with at least two active ingredients that are effectively adhered to the granular substrate.
Patent CA-2672264-A1 (CA)
Title: An electric installation arrangement and method for the operation of an electric installation arrangement
Inventor: KOCH MICHAEL
IPC: H02H3/00
Filed: 2007-10-17
Abstract: The invention relates to an electric installation arrangement (1) for the operation of an electric consumer network (2), having at least one first switch (3) for disconnecting at least one first consumer (4) and/or one partial network (30) from the consumer network (2), at least one first sensor (5) for detecting at least one first physical variable that is induced, or can be influenced, by the consumer network (2), and at least one first tripping unit (6), which switches off the first switch (3) within a first tripping time if a first tripping threshold value that can be predetermined is exceeded by a first measured variable proportional to the first variable, and thereby disconnects the consumer (4) and/or the partial network (30) from the consumer network (2). In order to prevent unnecessary disconnections from the network and guarantee high network availability, according to the invention the electric installation arrangement (1) has at least one first regulating and control unit (7) for the definable and automatic adjustment of the first tripping threshold value and/or of the first tripping time as a function of at least one control parameter.