baber/WOPTO huggingface dataset:
Patent CA-2701746-A1 (CA)
Inventor: SCHILLING ANDREAS
IPC: B42D15/00
Filed: 2008-10-15
Abstract: The invention concerns a multilayer body (5) and a process for producing a multilayer body (5). The multilayer body (5) has a transparent first layer (51) in which a multiplicity of cylindrical lenses of a length of more than 2 mm and a width of less than 400 µm are shaped, which are arranged in accordance with a microlens grid spanning a first co-ordinate system having a co-ordinate axis X1 which is determined by the focal point lines of the cylindrical lenses, and a co-ordinate axis Y2 perpendicular thereto. In a second layer (52) arranged beneath the first layer in a fixed position with respect to the first layer there are a multiplicity of microscopic structures in the form of microimages which are distorted along a longitudinal axis with respect to a transverse axis in accordance with a transformation function and which are arranged in accordance with a microimage grid spanning a second co-ordinate system having a co-ordinate axis X2 and a co-ordinate axis Y2 perpendicular thereto. In a region of the multilayer body in which the microlenses of the microlens grid and the microscopic structures of the microimage grid are in superposed relationship the line spacing determined by the spacing of the focal point lines of the cylindrical lenses and the microimage spacing determined by the spacing of the centroids of the microimages differ from each other by not more than 10%. To produce the multilayer body (5) the second layer is applied to a third layer, the first layer is arranged above the third layer and the first, second and third layers are laminated together using heat and pressure by means of a tool (41, 42, 43) acting on the top side of the first layer and the underside of the third layer. In that case the lens grid is shaped into the surface of the first layer into the top side of the first layers by means of a pressing plate in which the negative form of the lens grid is shaped.
Patent CA-2704072-A1 (CA)
Title: Object management system and method
Inventor: LANDAU EITAN
IPC: G06Q10/00
Filed: 2010-05-21
Abstract: An object management system that includes at least one object identification device to be secured to an associated object. The object identification devices provide radio frequency signals containing object identification codes. The system includes at least one user identification device providing a radio frequency signal containing a user identification code and a control unit having a reader for receiving and reading the signals provided by the user identification devices and the object identification devices. One aspect provides a remote unit that communicates directly with the control unit to receive information associated with a condition of the object management system at a location remote from the control unit. The remote unit is further configured to be carried by a user and configured to communicate information and/or an alert to the user, wherein the information and/or the alert is associated with the condition of the object management system.
Patent CA-2705194-A1 (CA)
Inventor: DASHEVSKIY DMITRIY
IPC: E21B44/00
Filed: 2008-11-07
Abstract: A method of creating and using a neural network model for wellbore operations is disclosed. The method, in one aspect, may include defining a plurality of a wellbore parameter; calculating a plurality of output values of a tool operating parameter using the plurality of values of the wellbore parameter as input to a preexisting model; and obtaining a neural network model by using the plurality of values of the wellbore parameter and the calculated plurality of output values of the tool operating parameter. The neural network may be utilized for any suitable wellbore operation, including in conjunction with a drilling assembly for drilling a wellbore.
Patent CA-2705737-A1 (CA)
Title: Percussive drill bit for rock drilling and method for the manufacture of such a drill bit
Inventor: NAVA PETER
IPC: E21B10/36
Filed: 2008-11-12
Abstract: The invention relates to a drill bit intended for percussive rock drillingof the type that comprises a front head (5) and a tubular skirt (6), whichextends rearward from the head to a rear, ring-shaped end and include--san internalthread(17) for the transfer ofcombined impact and rotary motions to the drill bit. Therear endof the skirt(6) is, viaan unelastic joint (24), e.g., a friction weld, united to a front end of a sleeve(4) havingan envelope surface, from which a plurality of projections (29) being peripherically spaced-apart-from each other project, e.g., ridges, having the purpose of guiding the drill bit inthe drill hole. By assemblingthe drill bit oftwo parts, the internal thread(17) can be turned with high accuracy and smoothness, at the same time as the drill bit is givenan inherent good controllability. In anadditional aspect,the invention also relates to a method for the manufacture of such a drill bit.
Patent CA-2711772-A1 (CA)
Inventor: HOERDUM ELO LAU
IPC: A61M5/142
Filed: 2009-02-06
Abstract: An assembly according to the invention comprises an inserter device (10), a penetrating member (7) and a base part (100), where: the base part comprises a surface adapted to be attached to a skin surface, a position adapted to receive and/or attach to the penetrating member, and means (14) adapted to secure the base part to the inserter device, the penetrating member comprises a part to be placed subcutaneously or intramuscularly, a body (24) which is in contact with the inserter device during insertion and with the base part during use, and the inserter device comprises a cavity for receiving the penetrating member, means (45) for accelerating the penetrating member and bringing the penetrating member to the receiving position in the base part and means for penetrating the skin of the patient. The length of the joined assembly (1 total) before use is larger than the length of the base part (12) alone.
Patent CA-2712837-A1 (CA)
Title: Centrifugal compressor assembly and method
Inventor: HALEY PAUL F
IPC: F04D17/12
Filed: 2009-02-20
Abstract: A centrifugal compressor assembly (24) for compressing refrigerant in a 250-ton capacity or larger chiller system (20) comprising a motor (36), preferably a compact, high energy density motor or permanent magnet motor, for driving a shaft (66) at a range of sustained operating speeds under the control of a variable speed drive (38).
Patent CA-2713397-A1 (CA)
Title: Plane jigsaw puzzle
Inventor: CHUANG ZIYI
IPC: A63F9/10
Filed: 2008-06-23
Abstract: A plane jigsaw puzzle has multiple plastic pieces with concavo-convex structures on side edges, where the plastic puzzle pieces are matched and connected to concavo-convex structures. A chamfer angle is set at the edge between pieces, and the height of the chamfer angle to the edge interface of the two adjacent pieces is from 5% to 50%. The contact area of the two opposite adjacent pieces is 95% to 50% of the contact area (2) of the corresponding edges.
Patent CA-2713521-A1 (CA)
Inventor: DIAMOND IVAN
IPC: A61P29/00
Filed: 2009-02-06
Abstract: This invention relates to methods for treating a patient suffering from neuropathic or nociceptive pain which may be mechanical, visceral, and/or inflammatory in nature, comprising administering a therapeutically effective amount of Ranolazine to a patient in need thereof.
Patent CA-2716361-A1 (CA)
Title: Insulating glass unit with integrated mini-junction device
Inventor: JANSEN KAI WM
IPC: H01L31/048
Filed: 2009-03-02
Abstract: An insulating glass unit (IGU) is provided that includes a first substrate and a second substrate. The first and second substrates are spaced apart and substantial-ly parallel to each other. The two substrates are hermetical-ly sealed. A mini-junction device is positioned between the two substrates. The mini-junction device is at an edge of the two substrates without extending beyond their periph-ery. The mini-junction device houses an electrical coupling between a pair of wires and a pair of leads. A first end and the pair of wires and a first end of the pair of leads are cou-pled together. A second end of the pair of wires extends beyond the periphery of the substrates. A second end of the pair of leads extends through the first substrate. The IGU  also includes a photovoltaic module coupled to the first substrate and electrically coupled to the second end of the pair of leads.
Patent CA-2716405-A1 (CA)
Inventor: JOHNS DONALD
IPC: A61K31/135
Filed: 2009-02-26
Abstract: The present invention relates to novel combinations suitable for the treatment or amelioration of pain of various genesis or aetiology, which comprise, as active ingredients, at least one cannabinoid receptor binding compound, in particular a cannabinoid receptor binding naphthalene derivative, and at least one opioid, to their preparation, to their use as medicaments and to medicaments comprising them.
Patent CA-2717769-A1 (CA)
Inventor: OESTREICHER RONALD WILLIAM
IPC: G06Q40/00
Filed: 2009-03-06
Abstract: Tracking and management data for a solicitation and response lifecycle is disclosed. The system generates and links tracking data for both the solicitation and the response, generates indicators that include the tracking data, and encodes the indicators so that the indicators are detectable as they traverse various events and locations throughout the lifecycle. A detailed audit trail of each event in the correspondence and response lifecycle is constructed using data matching methods and various statistics regarding the lifecycle, such that the response habits of customers are formulated.
Patent CA-2717790-A1 (CA)
Inventor: FULKERSON JOHN
IPC: A61M25/09
Filed: 2008-11-12
Abstract: An acute stroke recanalization system and processes include catheter-based improved reconstrainable or tethered neurological devices which are deliverable through highly constricted and tortuous vessels, crossing the zone associated with subject thrombi/emboli, where deployment impacts, addresses or bridges the embolus, compacting the same into luminal walls which enables perfusion and lysis of the embolus, while the improved neurological medical device itself remains contiguous with the delivery system acting as a filter, basket or stand alone stenting mechanism, depending on the status of the embolus and other therapeutic aspects of the treatment being offered for consideration.
Patent CA-2720181-A1 (CA)
Inventor: GARCIA FERNANDEZ FELICIANO
IPC: F24F12/00
Filed: 2009-04-02
Abstract: The present invention relates to a novel sustainable building, the outer enclosures, roofs and foundations of which form an envelope that is formed, with the exception of doors, windows and chimneys, by a central core (5) with a high heat storage capacity, by an inner liner or membrane (4) with a high thermal conductivity and which is in close contact with the central core, and by an outer thermally insulated and mechanically resistant surface (6).
Patent CA-2721441-A1 (CA)
Inventor: CLARK BRIAN
IPC: E21B47/022
Filed: 2009-03-03
Abstract: Methods for drilling wells using magnetic ranging while drilling to position the wells with respect to one another are provided. In accor-dance with one embodiment, a method of drilling a well includes leaving a drill string in position within a primary well, and drilling a secondary well using the drill string as a target for magnetic rang-ing while drilling such that the secondary well is positioned with a specified orien-tation relative to the drill string.
Patent CA-2723303-A1 (CA)
Inventor: HAZEL BRIAN THOMAS
IPC: F01D5/28
Filed: 2010-12-02
Abstract: A turbine blade (30) including an internal skeleton (60) having a plurality of internal ribs (64) that form a plurality of open cooling channels (62); an internal environmental coating (72) applied to the internal skeleton; an outer wall (76) applied about the open cooling channels of the internal skeleton to form a near wall circuit (66) of cooling channels; and an external environmental coating (78) applied to the outer wall wherein the internal environmental coating is different from the external environmental coating.
Patent CA-2726463-A1 (CA)
Inventor: VAUCHEL GUY BERNARD
IPC: G10K11/168
Filed: 2009-05-14
Abstract: L'invention se rapporte à un panneau acoustique (20) pour une tuyère d'éjection (10) comprenant les éléments principaux suivants: - une peau externe (22) présentant des trous acoustiques (29), - une peau interne (23), - une structure acoustique (21) comprenant des cellules à âme alvéolaire (27) et disposée entre la peau interne (23) et la peau externe (22) Au moins un élément principal choisi parmi la peau externe (22), la peau interne (23) et la structure acoustique (21) est formé par un matériau composite et la structure acoustique (21) est maintenue en contact sur au moins une des peaux interne (23) et externe (22) par compression à l'aide de moyens élastiques et/ou par fixation à l'aide de moyens mécaniques de fixation (24). L'invention se rapporte également à une tuyère d'injection (10) et une nacelle (1) comportant un tel panneau acoustique (20).
Patent CA-2729768-A1 (CA)
Inventor: PARKS JERRY
IPC: F16L59/02
Filed: 2009-07-01
Abstract: A fibrous insulation product (10) having at least one facing material (12) adhered thereto is provided. The facing includes a pre-applied waterless, thin-film adhesive (7), (125) that is thermoplastic and heat activated. Accordingly, the facing may be repaired or repositioned in the field with the use of a hot applicator.  In at least one embodiment, the fibrous insulation (10) product is a duct board (147) formed of an insulation layer (14) with a vapor barrier (130) adhered to a first major surface and a fibrous web (5), (132) adhered to a second major surface. The vapor barrier is preferably wider than the insulation layer (14) to form a sealing flange (134). The waterless, thin-film adhesive may be placed on a sealing flange (134) and heat sealed without the use of hand applied foil tape. The waterless, thin-film adhesive reduces odor potential and improves fiberglass recovery. In addition, the waterless, thin-film adhesive requires less energy to cure than a water-based adhesive, thereby reducing cost.
Patent CA-2730653-A1 (CA)
Inventor: RIMINI ROBERTO
IPC: H03G3/30
Filed: 2009-08-03
Abstract: Techniques for performing joint time-frequency automatic gain control (AGC) by a receiver are described. In an aspect, the receiver may transform time-domain samples with a fast Fourier transform (FFT) to obtain frequency-domain symbols and may detect for saturation of the frequency-domain symbols. The receiver may adjust a gain based on whether saturation is detected and may apply the gain prior to the FFT. In one design, the receiver may use a nominal value for a setpoint if saturation is not detected and may reduce the setpoint if saturation is detected. The receiver may adjust the gain based on the setpoint, which may determine the average power of the time-domain samples. In another design, the receiver may determine the gain based on a gain offset and may vary the gain offset based on whether saturation is detected. For both designs, the receiver may apply the gain on digital samples and/or an analog signal prior to the FFT.
Patent CA-2732979-A1 (CA)
Inventor: TETZLAFF STEVEN K
IPC: E21B43/12
Filed: 2011-02-28
Abstract: A system for producing wellbore fluids. The system includes a pumping system deployable into tubing disposed in a wellbore, the pumping system includes a pump, a pump motor, a reservoir for containing purging fluid, and conductors in electrical communication with the pump motor. Electrical supply contacts are provided in the tubing and are connected to a downhole electrical power supply via a power cable extending along the tubing length from the surface. The conductors are engageable with the electrical supply contacts when the pumping system is landed within the tubing. Purging fluid in the reservoir can be flowed between the conductors and the supply contacts to remove conductive fluid prior to engaging the conductors and supply contacts. The conductors are selectively extended from a retracted position in the pumping system. In an alternative embodiment, the electrical supply contacts are provided at locations along the length of the tubing.
Patent CA-2733839-A1 (CA)
Inventor: SMART GREGORY SCOTT
IPC: A61M16/08
Filed: 2000-02-08
Abstract: A respiratory mask assembly for delivering breathable gas to a patient includes a mask frame having a first cooperating interlocking structure. A cushion clip having a second cooperating interlocking structure is selectively detachable to the mask frame. The first and second cooperating interlocking structures interlock with one another in a cooperating relationship to secure the cushion clip on the mask frame. A mask cushion has a portion positioned between the mask frame and the cushion on the mask frame.
Patent CA-2737747-A1 (CA)
Inventor: IVEY JOHN
IPC: H05B44/00
Filed: 2009-10-09
Abstract: An LED-based light tube for use in a conventional fluorescent fixture can feature a housing including a light transmitting portion. At least one electrical connector can be attached to the housing and configured for engagement with the conventional fluorescent fixture. At least one LED can be arranged to produce light in a direction toward the light transmitting portion. A  sensor can be operable to detect a brightness level and output a corresponding signal. A controller can be in electrical communication with the at least one electrical connector and operable to control the at least one LED in response to the signal.
Patent CA-2739471-A1 (CA)
Title: Integration of led lighting control with emergency notification systems
Inventor: SIMON DAVID L
IPC: H05B44/00
Filed: 2009-09-16
Abstract: An emergency lighting system for a building includes at least one LED-based light. An emergency detector is operable to detect an emergency. The emergency detector produces an emergency signal in response to the emergency. A controller is operable to control the at least one LED-based light in response to the emergency signal.
Patent CA-2740368-A1 (CA)
Inventor: ENDLE JAMES P
IPC: G02B27/10
Filed: 2009-10-15
Abstract: Microlens sheetings with different types of composite images are disclosed, in which the composite image floats above, in, or below the sheeting, or some combination. One type of composite image may be viewable to the unaided eye or an observer and another type of composite image is viewable only to the aided eye of an observer. Methods for providing such an imaged sheeting are also disclosed.
Patent CA-2741136-A1 (CA)
Title: Self-supporting platform for a wind turbine
Inventor: VEMURI SATISH
IPC: F03D11/00
Filed: 2011-05-26
Abstract: A self-supporting platform for a wind turbine tower comprises a grid structure having a plurality of grid nodes, wherein the grid structure transfers a load on the platform to the wall of the tower.
Patent CA-2741194-A1 (CA)
Title: Universal connector for a fluid mop
Inventor: ROSENZWEIG MAXIMILIAN
IPC: A47L13/44
Filed: 2009-05-08
Abstract: A steam appliance with a universal connector for connecting a steam frame to a fluid source in the appliance housing is provided. The universal connector includes an upper connection piece with a proximal end for connection to the housing and a distal end with a pair of pivot arms. A lower connection piece having a pair of pivot plates for connecting to the pivot arms provides for a pivotal connection with the of upper connection piece for side to side pivot. A fluid conduit passes through the upper and lower connection pieces for connecting the fluid source to the frame for distribution of steam within the frame. The frame includes a central steam passageway for distribution of steam between baffles within the frame. The lower connection piece may be a distributor with a pair of opposed elongated hollow arms for coupling to the frame with a fluid conduit passing through an upper nipple portion for distribution of steam into the frame through the hollow distributor arms. The end of the distributor arms maybe adapted to slip into a key slot in the mop frame and provide an axis to pivot the joint in an up and down direction. Fabric mop towel envelopes with an cut-out to permit rotation of the mop frame about the distributor are also disclosed.
Patent CA-2741526-A1 (CA)
Inventor: TERRERO DAVID
IPC: G01N33/50
Filed: 2009-10-26
Abstract: Natural and synthetic compounds of Formulae Ia-Ie having a lactone structure, in particular Securolide, have been determined to be effective antitumor compounds which target the hrad9 gene and/or protein encoded thereby or complex containing the protein and/or the p53 gene and/or protein. Securolide is cytoselective for mutants of hRad9 based on studies conducted in Rad9 mutant yeast strains. Securolide appears to interact with mutant hRad9 in cancer cells to produce DNA lesions which result in apoptosis. Studies have demonstrated that Securolide is useful for treating proliferation disorders such as melanoma, leukemia, breast cancer, lung cancer, ovarian cancer, colon cancer, esophagus cancer, liver cancer, and lymphatic cancer, and to alleviate pain associated with the cancer. Other compounds effective for the treatment of cancer and optionally pain associated therewith may also be identified using the same assays, for example, by screening for efficacy in assays using Rad9 and/or p53 defective mutant yeasts.
Patent CA-2742753-A1 (CA)
Inventor: MAFFIOLI SONIA ILARIA
IPC: A61K38/16
Filed: 2008-11-24
Abstract: The present invention relates to novel amide derivatives of the lantibiotic 97518 and their uses. In particular, the present invention describes novel compounds having general formula (II) and their use as antibiotic.
Patent CA-2743300-A1 (CA)
Inventor: STEVENS JAMES P
IPC: B05B1/30
Filed: 2011-06-15
Abstract: A nozzle is provided for dispensing a viscous material. The nozzle includes an elongated nozzle body defining a hollow passage formed between a base and the tapered end. The tapered end is initially closed for preventing discharge of material from within the passage. A removable tip portion is formed within the tapered end of the nozzle body. The removable tip is formed by a tear tab projecting from the tapered end and a removable tear strip formed within the side wall of the nozzle body and connected to the tab. The tear strip is defined by spaced, longitudinally extending tear lines within the side wall and includes at least two removable sections along the length of the strip. The tear tab forms a starting mechanism for transferring an opening force to the tear strip to remove the sections of the strip to form a discharge opening.
Patent CA-2746701-A1 (CA)
Inventor: DLUBALA ALAIN
IPC: C07D489/02
Filed: 2009-12-08
Abstract: La présente invention a pour objet les composés répondant à la formule (I) dans laquelle : R1 représente un atome d'hydrogène ou un groupe (C1-C4)alkyle, R2 représente un groupe hydroxyle, un groupe thiol, un groupe (C1-C4)alkyloxy ou un groupe thio(C1-C4)alkyle, et n est un nombre entier égal à 1 ou 2, à l'état de base ou de sel d'addition à un acide ainsi qu'à l'état d'hydrate ou de solvate. La présente invention vise également leur procédé de préparation et leur application en thérapeutique.