baber/WOPTO huggingface dataset:
Patent CA-2684318-A1 (CA)
Title: Hydrogen-producing fuel processing systems with a liquid leak detection system
Inventor: ELLIOT SCOTT C
IPC: H01M8/06
Filed: 2007-05-21
Abstract: Liquid leak detection systems (160), and fuel cell systems and hydrogen-producing fuel processing systems (10) containing the same. The liquid leak detection systems are adapted to detect liquid leaks from the fuel cell and/or fuel processing systems and to respond thereto, such as by interrupting the delivery of liquid reactants, by generating an alert, by transitioning the fuel processing system to a different operating state, and/or by shutting down the fuel processing and/or fuel cell system. The liquid leak detection systems may include a controller and at least one liquid detector, and in some embodiments may include a cover (180). In some embodiments, the liquid detector includes a signal emitter (166) and a signal detector (168). In some embodiments, the liquid detector includes at least a pair of spaced-apart conductive members that nominally define an open circuit. In some embodiments, the cover is adapted to repel water and/or includes conductive particulate.
Patent CA-2690154-A1 (CA)
Title: Methode de commande des convertisseurs de puissance resonants pour systemes de chauffage par induction, et systeme de chauffage par induction applicable
Inventor: GUTIERREZ DIEGO NEFTALI
IPC: H02M1/00
Filed: 2010-01-13
Abstract: Une méthode de commande des convertisseurs de puissance résonants utilisant des transistors de puissance, en particulier pour des systèmes de chauffage par induction, comprend une étape dévaluation de loccurrence dune commutation de tension non nulle (ZVS) ou dune commutation à courant non nul (ZCS) et une étape de réglage de la commande en conséquence, lévaluation de loccurrence ci-dessus étant réalisée en surveillant au moins un paramètre électrique mis en corrélation avec le circuit de résonance.
Patent CA-2691130-A1 (CA)
Inventor: ELLISTON ASIF
IPC: B27B33/02
Filed: 2008-06-11
Abstract: A reciprocating saw blade, for use in a portable power reciprocating saw including a chuck for releasably engaging the saw blade, includes a tang having an elongated axis and being engageable with the chuck for attaching the saw blade to the reciprocating saw. The saw further includes a blade portion having a cutting edge that defines a plurality of cutting teeth. The cutting teeth define a repeating pattern of successive groups of teeth. Each group of teeth is less than about a half inch in length, and includes a plurality of laterally offset teeth, at least one relatively high first tooth and at least one relatively low second tooth. Prior to tooth set, the at least one relatively high first tooth is at least about 0.002 inch higher than the at least one relatively low second tooth.
Patent CA-2692270-A1 (CA)
Inventor: KIMIA BENJAMIN
IPC: G06T7/00
Filed: 2007-06-28
Abstract: In one aspect, a method of obtaining micro-vessel density (MVD) measurements from an image of biological vasculature containing a plurality of vessels is provided. The method comprises acts of analyzing a region of interest of the image for each of a plurality of bins, each of the plurality of bins associated with a predetermined range of vessel sizes, the act of analyzing the region of interest including determining which of the plurality of bins that portions of any vessel subject matter identified in the region of interest belong based on a size associated with the respective portions of the vessel subject matter, and associating each portion of the vessel subject matter with the corresponding one of the plurality of bins to which the portion belongs, and computing at least one measurement for each of the plurality of bins, the at least one measurement related to the MVD of the portions of vessel subject matter associated with the respective bin.
Patent CA-2693106-A1 (CA)
Title: Cassette de radiographie et support pour des manoeuvres d'ouverture et de fermeture d'une telle cassette
Inventor: THIERY CHRISTIAN
IPC: G03C3/00
Filed: 2008-07-16
Abstract: L'invention concerne une cassette de radiographie adaptée à loger au moins un détecteur de rayonnement X ou Gamma, comportant : un châssis avant (11) portant une paroi avant (14) adaptée à être traversée par un rayonnement à détecter; un châssis arrière (12) portant une paroi arrière (13), ces châssis définissant une section interne de la cassette; une couche discontinue de mousse disposée entre l'emplacement prévu pour le détecteur et la paroi arrière, cette couche discontinue de mousse étant formée d'une pluralité de plots (31) orientés perpendiculairement aux parois avant et arrière et répartis dans la section interne de la cassette, de manière à pouvoir se déformer latéralement lors de leur écrasement sous pression, et des éléments de fixation temporaire (20, 15) permettant le maintien de la cassette en configuration fermée ou son ouverture.
Patent CA-2694326-A1 (CA)
Inventor: PODJARNY GUY
IPC: G06Q20/40
Filed: 2010-03-10
Abstract: A method and system for preventing Cross-Site Request Forgery (CSRF) security attacks on a server in a client-server environment. The method includes embedding a nonce and a script to all responses from the server to the client wherein when executed the script will add the nonce to each request from the client to the server; sending the response with the nonce and the script to the client; and verifying that each said request from the client includes the nonce sent by the server from the server to the client. The script modifies all objects, including dynamically generated objects, in a server response that may generate future requests to the server to add the nonce to the requests. The server verifies the nonce value in a request and confirms the request with the client if the value is not the same as the value previously sent by the server. Server-side aspects of the invention might be embodied in the server or a proxy between the server and the client.
Patent CA-2695024-A1 (CA)
Inventor: LENG LUHAO
IPC: E06C1/393
Filed: 2008-10-27
Abstract: A lambdoidal ladder comprises front struts (100), back struts(200), treads(500), a folding device)400, a connection device(600) and a platform(300). Wherein the platform(300) is connected to the front strut(100) and the back strut(200), and the structure between the front strut and the back strut is a rotatable connection; the platform(300) comprises a body(310) and a transverse rod(320) which goes through the front strut(100), an orientation slot(314) matching to the transverse rod(320) is set under the body(310); the folding device(400) fixed to the middle part of the front strut and the back strut is constructed a hinge with a H figuration; the tread(500) is fixed to the front and back struts by the connection device(600).
Patent CA-2697091-A1 (CA)
Inventor: HABERGER MARKUS
IPC: C12P21/00
Filed: 2008-08-20
Abstract: The present invention provides a method for the production of a glycosylated heterologous polypeptide comprising the steps of obtaining a sample from a crude fermentation broth, incubation of the sample with magnetic affinity beads, releasing glycans from the immobilized glycosylated polypeptides, measuring a glycosylation profile, comparing the glycosylation profile with a desired glycosylation profile of the recombinant glycosylated polypeptide, modifying the culture conditions in accordance to the glycosylation profile obtained, and repeating the process in order to obtain a glycosylated heterologous polypeptide with the desired glycosylation profile. With a similar method diagnostic markers can be identified and quantified.
Patent CA-2700568-A1 (CA)
Inventor: SCHOEN UWE
IPC: A61K31/095
Filed: 2008-10-17
Abstract: This invention relates to sulfamates of Formula (I), wherein R1 to R3 and n are defined in the claims, having carbonic anhydrase enzyme inhibitory activity, to medicaments comprising these compounds, to pharmaceutical compositions comprising these compounds, and to processes for the preparation of these compounds. The invention is also directed to the use of such compounds, medicaments and compositions, particularly to their use in administering them to patients to achieve a therapeutic effect.
Patent CA-2701275-A1 (CA)
Title: Kinase inhibitors
Inventor: DEWDNEY NOLAN JAMES
IPC: A61K31/4412
Filed: 2008-10-14
Abstract: Pyridine and pyrimidine compounds according to formula (I) wherein R1, R2, R3, R4, R5, X~ and A are as described herein which inhibit Btk. The compounds disclosed herein are useful to modulate the activity of Btk and treat diseases associated with excessive Btk activity. The compounds are further useful to treat inflammatory and auto immune diseases associated with aberrant B-cell proliferation such as rheumatoid arthritis. Also disclosed are compositions containing compounds of formula (I) and at least one carrier, diluent or excipient.
Patent CA-2701698-A1 (CA)
Inventor: GUITTENY VINCENT
IPC: H04N13/00
Filed: 2008-10-03
Abstract: A method for synchronizing at least two video streams originating from at least two cameras having a common visual field. The method includes acquiring the video streams and recording of the images composing each video stream on a video recording medium; rectifying the images of the video streams along epipolar lines; extracting an epipolar line from each rectified image of each video stream; composing an image of a temporal epipolar line for each video stream; computing a temporal shift value δ between the video streams by matching the images of a temporal epipolar line of each video stream for each epipolar line of the video streams; computing a temporal desynchronization value Dt between the video streams by taking account of the temporal shift values 6 computed for each epipolar line of the video streams; synchronizing the video streams by taking into account the computed temporal desynchronization value Dt.
Patent CA-2702137-A1 (CA)
Inventor: DE MAGALHAES ARTHUR LINTZ
IPC: G06F40/143
Filed: 2010-05-14
Abstract: An illustrative embodiment of a computer-implemented process for updating and serialization, assigns a unique ID to each node created in a document, materializes a root element start tag of the document, materializes a start tag for a child element of the root element and determines whether a change is required. Responsive to a determination that a change is not required, skips content of the child element and responsive to a determination that a change is required, updates the child element to form an updated element. The computer-implemented process further pushes updated information for the child element into a mutation map and serializes the document using the mutation map.
Patent CA-2703094-A1 (CA)
Inventor: PACKER BRADFORD P
IPC: B29C70/36
Filed: 2010-05-04
Abstract: A method of forming a composite elongated member is provided. The method includes forming a preform having at least one of a groove and a ridge. The at least one of a groove and a ridge extends a length of the preform. The preform is then shaped to create the elongated member having a desired cross-sectional shape with at least one curve formed along at least one of the at least one groove and ridge.
Patent CA-2705933-A1 (CA)
Inventor: EIA JAN THORE
IPC: E21B21/06
Filed: 2008-11-19
Abstract: A system for mixing fluids for oilfield applications, the system including a first storage vessel (101) configured to hold a first material and a first mixing device (108) in fluid communication with the first storage vessel. The system also including a second mixing device (115) in fluid communication with the first mixing device and a second storage vessel (102) in fluid communication with the second mixing device, wherein the second storage vessel is configured to hold a second material. Additionally, the system including a pump (109) in fluid communication with at least the second storage vessel and the first mixing device, wherein the pump is configured to provide a flow of the second material from the second storage vessel to the first mixing device, and wherein the first mixing device is configured to mix the first material and the second material to produce a wellbore fluid.
Patent CA-2707660-A1 (CA)
Inventor: BAUER UDO ANDREAS
IPC: C07D401/10
Filed: 2008-12-18
Abstract: DGAT-1 inhibitor compounds of formula (I), pharmaceutically-acceptable salts and pro- drugs thereof are described, together with pharmaceutical compositions, processes for making them and their use in treating, for example, obesity wherein, for example, Ring A is optionally substituted 2,6-pyrazindiyl; X is =O; Ring B is optionally substituted 1,4-phenylene; Y1 is a direct bond or -O-; Y2 is -(CH2)r- wherein r is 2 or 3; n is 0 or n is 1 when Y1 is a direct bond between Ring B and Ring C and when Ring B is 1,4-phenylene and Ring C is (4-6C)cycloalkane; Ring C is optionally substituted (4-6C)cycloalkane, (7-10C)bicycloalkane, (8-12C)tricycloalkane, phenylene or pryidindiyl; L is a direct bond or -O-; p is 0, 1 or 2 and when p is 1 or 2 R A1 and R A2 are each independently hydrogen or (1-4C)alkyl; Z is carboxy or a mimic or bioisostere thereof.
Patent CA-2710228-A1 (CA)
Inventor: LEVIT MIKHAIL R
IPC: D21H13/20
Filed: 2008-12-20
Abstract: This invention relates to papers made with floc containing a polymer or copolymer derived from a monomer selected from the group consisting of 4,4'diaminodiphenyl sulfone, 3,3'diaminodiphenyl sulfone, and mixtures thereof. Such papers have higher elongation-at-break and work-to-break (toughness) properties and exhibit less shrinkage at high temperatures than papers made with solely with poly (metaphenylene isophthalamide) floc.
Patent CA-2710361-A1 (CA)
Inventor: MACHER DAVID
IPC: C03C17/09
Filed: 2010-07-16
Abstract: The invention relates to an electrically heatable sheet of glass (10), including at least one electrically conductive coating applied on at least one side of the sheet of glass and also to at least one contacting applied at least in regions on the coating, the contacting being configured as a spray coating.
Patent CA-2711287-A1 (CA)
Inventor: GRIFFIN JASON TYLER
IPC: G06F3/041
Filed: 2010-07-29
Abstract: A method includes displaying information on a display of a portable electronic device, detecting, by a touch-sensitive input device, a gesture, performing a first function in response to detecting the gesture, and performing a zooming function on the information on the display when the gesture comprises a curved gesture.
Patent CA-2712985-A1 (CA)
Inventor: RHODES CLYDE L II
IPC: B01D5/00
Filed: 2009-01-09
Abstract: Methods, apparatus, and processes are provided for a condenser including flowing a vapor stream including formaldehyde into a tube bundle in a vertical upflow reflux condenser, where a tube in the tube bundle has a length to outside diameter ratio of greater than about 170:1, flowing a cooling fluid on a shell-side of the vertical upflow reflux condenser to condense at least a portion of the vapor stream, where the condensed portion of the vapor stream forms a wetted tube internal surface area on each tube in the generally upright tube bundle; and maintaining the vapor stream velocity at a rate that provides a liquid residence time where formaldehyde condensed on the wetted internal surface area of each tube can react with water to form methylene glycol, removing at least sixty percent (60%) of formaldehyde from the vapor stream fed to the condenser.
Patent CA-2714299-A1 (CA)
Title: Reclosable container
Inventor: GAINEY SIMON R
IPC: B65B29/00
Filed: 2010-09-02
Abstract: A container for retaining one or more inner packets can have a first front panel having an irregular pattern on at least one edge; a shrink band disposed along an axis of the container to engage the irregular pattern on at least one edge; a second front panel having at least a back and a flap, the flap including a first layer and a second layer which are joined along side edges thereof to create a pocket in the flap that is open along only one side, wherein the flap is divided from the back by a fold line; at least one inner packet slot configured to receive the inner packet, the inner packet slot being defined between the first and second layers of the flap; whereby an opened inner packet can be partially inserted behind the inner packet slot and into the pocket between the first and second layers of the flap of the outer package, so that when the outer package is folded along the fold line, the inner packet is folded against itself and is pinched shut to retain its contents; and whereby the irregular patterns inhibits lateral movement of the shrink band. Methods and blanks are also included.
Patent CA-2716131-A1 (CA)
Inventor: FUENTES RICARDO I
IPC: C03C25/68
Filed: 2009-02-23
Abstract: A processing system includes a plurality of chucks, each of the chucks configured to support a substrate such that a bottom surface of the substrate is exposed, a track configured to guide the plurality of chucks along a continuous path, and a processing arrangement configured to process the bottom surface of each substrate when the track guides the respective chuck over the processing arrangement, the processing arrangement including a fluid meniscus arranged to contact the bottom surface of each substrate when the track guides the respective chuck over the processing arrangement.
Patent CA-2716368-A1 (CA)
Inventor: LUKE MAY
IPC: A61K31/40
Filed: 2009-02-20
Abstract: The present invention is based on the discovery of genetic polymorphisms that are associated with stroke and related pathologies, such as other vascular diseases. In particular, the present invention relates to nucleic acid molecules containing the polymorphisms, including groups of nucleic acid molecules that may be used as a signature marker set, such as a haplotype, a diplotype, variant proteins encoded by such nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and proteins, and methods of using the nucleic acid and proteins as well as methods of using reagents for their detection.
Patent CA-2717568-A1 (CA)
Inventor: BERNER DIETRICH
IPC: B08B3/02
Filed: 2009-03-05
Abstract: A conveyor warewasher (1) which having at least one washing zone (6, 7, 8, 9), at least one rinsing zone (10) and at least one drying zone (26) and also a control device (36). In order to achieve an effective cleaning and drying of the washware, along with as low a consumption as possible of resources in terms of water, chemicals and, in particular, energy, there is provision for the control device (36) to be designed for selecting a previously defined or definable program sequence at least in the at least one drying zone (26) and for setting the process parameters associated with the selected program sequence automatically as a function of the conveying speed at which the washware is conveyed through the treatment zones (6, 7, 8, 9, 10, 26) of the conveyor warewasher (1).
Patent CA-2718091-A1 (CA)
Title: Surgical fastening apparatus
Inventor: PATEL NIHIR
IPC: A61B17/115
Filed: 2010-10-20
Abstract: A surgical fastening apparatus including a fastener receiving frame including a plurality of spaced apart openings formed therein and a fastener supporting member containing a plurality of surgical fasteners extending therefrom. The surgical fasteners are engagable with the plurality of openings to mate with the fastener receiving frame to fasten tissue therebetween. The fasteners are engageable with the openings in a plurality of positions dependent on a tissue thickness between the fastener receiving frame and the fastener supporting member.
Patent CA-2721883-A1 (CA)
Inventor: BEECKLER CHRISTOPHER THOMAS
IPC: A61B18/14
Filed: 2010-11-19
Abstract: A medical probe, consisting of a flexible insertion tube, having a distal end for insertion into a body cavity of a patient, and a distal tip, which is disposed at the distal end of the flexible insertion tube is configured to be brought into contact with tissue in the body cavity. The probe also includes a coupling member, which couples the distal tip to the distal end of the insertion tube and which consists of a tubular piece of an elastic material having a plurality of intertwined helical cuts therethrough along a portion of a length of the piece.
Patent CA-2723422-A1 (CA)
Inventor: KING KEITH JAMES
IPC: F16K3/26
Filed: 2009-05-08
Abstract: A choke trim assembly for use as a shuttle seat in a choke valve including a flange sleeve is disclosed, the choke trim assembly comprising a trim, a trim carrier, and a clamp ring, wherein the trim carrier and the clamp ring each have a tubular member, an outer diameter of the tubular member of the clamp ring being configured to enable a slip fit of the choke trim assembly into an inner diameter of the flange sleeve, the trim being centered in the clamp ring, and an outer diameter of the tubular member of the trim carrier and the inner diameter of the clamp ring being configured to enable a slip fit of the trim carrier into the clamp ring.
Patent CA-2730481-A1 (CA)
Inventor: TELFER GEORGE
IPC: B08B9/04
Filed: 2009-07-16
Abstract: A cleaning tool (1) for use in cleaning ferrous material from a wellbore has a magnetic cleaning element (14) mounted to a tool body (2) within a slot (5) using a releasable concealed interference fit fastener assembly (15) comprising a fas-tener member having a head (16), and a shank (17) with a configured end (18) and a deformable fastener ring (20) adapted to fit closely over the shank, and a press-fit collar (21) adapted to deform the deformable fastener ring upon the configured end of the shank when assembled, and wherein the respective head and collar are each flanged to permit an interference fit with a corre-sponding contact surface of the tool body around said slot
Patent CA-2733231-A1 (CA)
Inventor: DUMBRE NILESH TANHAJI
IPC: A61K31/135
Filed: 2009-08-06
Abstract: A sustained release composition comprising spray dried particles of at least one polysaccharide gum and at least one polyhydric sugar alcohol, as well as methods of making the sustained released composition are provided. A sustained release pharmaceutical solid dosage form, and a method of making the solid dosage form by compression are also provided.
Patent CA-2735019-A1 (CA)
Inventor: WILKES ROBERT PEYTON
IPC: A61M1/00
Filed: 2009-09-18
Abstract: A reduced pressure treatment system (100) includes a first fluid pathway (112) in communication with a reduced pressure source and a second fluid pathway (142). The system includes a reduced pressure manifold (102) having a substantially gas impermeable barrier (320) and at least one outer conduit (250) defining a lateral edge of an interior region. The outer conduit and the substantially gas impermeable barrier enclose a portion of the interior region. The outer conduit is in fluid communication with one of the first and second fluid pathways. The outer conduit has at least one opening in fluid communication with the interior region. An inner conduit (230) is at least partially disposed within the interior region and is in fluid communication with another of the first and second fluid pathways. The inner conduit has at least one opening in fluid communication with the interior region.
Patent CA-2738198-A1 (CA)
Inventor: ULLERMANN WOLFGANG
IPC: H01H37/54
Filed: 2009-08-01
Abstract: A miniature circuit breaker (1) has a housing (2), comprising a housing base (3) consisting of insulating material, and a pot-like housing cover (4), which is or can be positioned onto the housing base (3). Two elongate and flat contact arms (5, 6) are partially embedded in the housing base (3) parallel with respect to one another in terms of their longitudinal direction (21). A fixed contact (8) is arranged at an inner end (17) of a first one of the contact arms (5). A  bimetallic snap-action disk (7) with a free end (28), forming or bearing a moving contact (9), is fitted at an inner end (18) of the second contact arm (6) at a fastening point (34). The fastening point (34), the moving contact (9) and the fixed contact (8) are in this case on an axis (19) which is parallel to the longitudinal direction (21) of the contact arms (5, 6).