baber/WOPTO huggingface dataset:
Patent CA-2670010-A1 (CA)
Inventor: AIGNER GEORG
IPC: B23D51/02
Filed: 2008-08-27
Abstract: The apparatus serves for mounting a stop rule (10) on the machine table (14) of a table saw by means of an adapter (34) that comprises on one side a clamping bar (40), protruding from a plate (36), for engagement into a longitudinal groove (24) of the stop rule (10), and on the oppositely located side means for connection to a clamping element (26) of a rule carrier (28) attached to the machine table (14). The plate (36), carrying the clamping bar (40), of the adapter (34) is supported between two columns (42) that are fastenable on the rule carrier (28) and carries on its back side (50), facing toward the rule carrier (28), a vertically adjustable clamping plate (52) for clamping the clamping element (26) of the rule carrier (28) fixedly against the back side (50) of the plate (36). The clamping plate (52) is connected to the plate (36) of the adapter (34) via two releasable screws (60) that are guided in vertically adjustable fashion in two vertical elongated holes (64) of the plate (36).
Patent CA-2670700-A1 (CA)
Inventor: ERIKSEN BERNT
IPC: E21B47/04
Filed: 2007-11-05
Abstract: A depth measurement system (100) for determining an absolute depth of a drill string uses a position acquisition device (104) to determine a length value for a joint or stand being added to the drill string. The position acquisition device receives a signal from a target object associated with the added joint. The processed signal can be an optical signal, a radio signal, an acoustic signal, or other suitable signal. Using techniques such as time lapse, Doppler effect or phase shift, the depth measurement system determines a position parameter such as distance or position based on the received signal. Thereafter, the processor determines the absolute depth of the drill string by summing a length of each joint making up the drill string and correcting for the position of the newly added joint.
Patent CA-2671181-A1 (CA)
Inventor: BRIGGEMAN GERALD F III
IPC: E04F21/18
Filed: 2009-07-09
Abstract: A method and system for installing shakes on a building comprising a ledger board and a shake jig for assisting with installation of shakes. The shake jig comprising a base member supporting an adjustable member with a releasably fastener facilitating releaseable retention of the adjustable member in a desired relative position with respect to the base member. The base member has a shake shelf for abutting against a surface of a shake to prevent further insertion of the base member, between an installed topmost shake and an at least partially overlapped shake, and facilitate desired alignment of the shake jig with respect to the installed topmost shake. The adjustable member has a ledger shelf for engaging with the ledger board and retaining the ledger board in a desired horizontal orientation with respect to the shake shelf and assisting with installation of shakes.
Patent CA-2671511-A1 (CA)
Title: Controlled vertical axis unwinding method for rolls of web material
Inventor: MCNEIL KEVIN BENSON
IPC: B65H19/18
Filed: 2003-10-23
Abstract: A method and apparatus for unwinding a vertically oriented roll of web material is disclosed. The roll comprises a lower surface, an upper surface and a circumferential surface. The apparatus comprises: at least one drive element adapted to rotate the vertically oriented roll, a sensor adapted to measure a tension of the web, and a controller adapted to adjust a speed of the web according to the tension of the web. The method comprises steps of rotating the roll, determining a desired web tension, and adjusting the speed of the roll according to the desired web tension.
Patent CA-2673197-A1 (CA)
Title: Method and apparatus for lateral well drilling with enhanced capability for clearing cuttings and other particles
Inventor: PETERS JASPER N
IPC: E21B7/08
Filed: 2009-04-14
Abstract: Apparatus for clearing particles from a lateral drilling operation in strata beside a well. The drilling apparatus is part of a down hole unit and is configured for extending from a lateral opening of the unit into a lateral passage in the adjacent strata, and the operation of the drilling apparatus discharges particles from the lateral passage toward the lateral opening. The invention deflects or redirects the particles discharged from the lateral passage, away from the lateral opening, to prevent clogging or blocking of an internal passage or elbow through the down hole unit, using a pressurized fluid such as a gas or an emulsion. The pressurized fluid can also be configured for carrying the particles upwardly through the well to the surface, and for reducing or removing a hydrostatic head in the well.
Patent CA-2673249-A1 (CA)
Title: 4,5-ring annulated indole derivatives for treating or preventing of hcv and related viral infections
Inventor: SHIH NENG-YANG
IPC: C07D471/04
Filed: 2007-12-17
Abstract: The present invention relates to 4,5-ring annulated indole derivatives, c ompositions comprising at least one 4,5-ring annulated indole derivatives, a nd methods of using the 4,5-ring annulated indole derivatives for treating o r preventing a viral infection or a virus-related disorder in a patient. Whe rein ring Z, of formula (I), is a cyclopentyl, cyclopentenyl, 5-membered het erocycloalkyl, 5-membered heterocycloalkenyl or 5-membered heteroaryl ring.< /SDOAB>
Patent CA-2673581-A1 (CA)
Title: System and method for providing a composite display
Inventor: PASETTO DAVIDE
IPC: G06F3/14
Filed: 2007-08-21
Abstract: A system for providing a composite display across multiple display means (221-224) is provided. A host computer system (202) hosts an application (201) capable of generating a graphics output and a plurality of rendering servers (211-214) are provided, each connected to a display means (221-224) for displaying a portion of the graphics output. A device driver (230) is provided including means for encoding (231) operating system primit ive 2D drawing operations generated by the application (201) on the host computer system (202) into a wire protocol for sending to the rendering servers (211-214) for execution. The rendering servers (211-214) each include a graphics rendering device (231-234) which renders the drawing operations in parallel with the other rendering devices (231-234).
Patent CA-2674854-A1 (CA)
Inventor: KORUGA DJURO
IPC: G01J4/00
Filed: 2008-01-07
Abstract: In embodiments of the present invention, systems and methods of a non-invasive imaging device may comprise an illumination source comprising an incident light source to direct light upon skin, and a detector for detecting the degree of polarization of light reflected from the skin. A system and method of determining a skin state may be based on an aspect of the polarization of the reflected light.
Patent CA-2682701-A1 (CA)
Inventor: ALTMAN GREGORY H
IPC: A61F2/08
Filed: 2008-03-20
Abstract: A knitted ligament prosthesis (100) has at least two knitted sections (112, 114), where each knitted section has at least one row of fiber. The knitted prosthetic device also has at least one intra- articular section (122) disposed between the at least two knitted sections. In addition, the at least one mtra-articular section has at least one single continuous fiber traversing the at least one mtra-articular section and the at least two knitted sections, where the at least one single continuous fiber forms a plurality of traverses extending between the at least two knitted sections.
Patent CA-2684528-A1 (CA)
Inventor: WU YANYAN
IPC: G01B11/245
Filed: 2009-11-05
Abstract: An apparatus (10) for determining 3D distances on a 2D pixelized image (14) of a part (16) or object is provided. The apparatus includes a camera (12), a computer workstation (21) configured to receive images from the camera and having a 3D CAD model of the object, and a display. The apparatus is configured to acquire (102) a real 2D pixelized image of the object, create (104) a simulated image of the object using the 3D CAD model, determine a specified cost function comparing (108) the simulated image with the real 2D pixilated image, reposition (110) the simulated image in accordance with interated adjustments of a relative position between the CAD model and the 2D pixilated image to change the simulated image until the specified cost function is below a specified value, generate (112) a 3D distance scale matrix (206) using the repositioned simulated image, and measure and display distances between selected pixels (202, 204) on a surface of the real image using 2D distances on the pixelized image of the object and the 3D distance scale matrix.
Patent CA-2688290-A1 (CA)
Inventor: YANG TAI-HER
IPC: B62M1/24
Filed: 2009-12-11
Abstract: The present invention discloses a foot-pedaling device with a particular bidirectional pedaling for constantly driving the loading wheel train in the same direction, wherein the pedaling direction is selected by the riding pedaler according to the operating status of his/her muscles and joints, or it is further through the different driving directional input to provide the same directional different speed change ratio output.
Patent CA-2689054-A1 (CA)
Inventor: MI ZAICHUAN
IPC: A61L31/16
Filed: 2008-05-28
Abstract: The present invention relates to compositions and methods for improving outcomes in vascular interventional procedures. In particular, the present invention relates to compositions and methods for improving outcomes in vascular interventional procedures using an anti-no- reflow guide wire that attenuates the "no-reflow" phenomenon that is associated with negative outcomes.
Patent CA-2689821-A1 (CA)
Inventor: HAO JIN
IPC: H05K5/06
Filed: 2010-01-08
Abstract: An antenna (14, 15) for installation in a subsurface ground enclosure has an F-shaped radiating element (15) having a rectangular strip (15c) disposed on edge and two spaced apart bars (15a, 15b) disposed substantially perpendicular to the rectangular strip (15c) for connection to a first edge of a circuit board (31) and an L-shaped ground plane extension element (14) extending from a second edge (31b) of the circuit board (31) and then turning substantially perpendicular downward to provide a longer ground plane within a confined rectangular space. The antenna (14, 15) is dimensioned so as to be tuned to a resonant frequency in a range from 450 Mhz to 470 Mhz.
Patent CA-2690904-A1 (CA)
Inventor: KABIR MAZBAHUL
IPC: G01N33/571
Filed: 2008-06-27
Abstract: A lateral flow test system together with methods for its use in the detection of one or more analytes, or components, of interest within a sample, such as a biological sample, is provided. The system comprises a liquid formulation of a gold conjugate and a lateral flow assay device that does not include a conjugate pad having conjugate dried thereon.
Patent CA-2693656-A1 (CA)
Inventor: ABADI SHLOMO
IPC: A47C27/00
Filed: 2007-08-06
Abstract: A support surface (10,200) for a sleeping person, that comprises a rigid frame (30,230) with an upper edge (32,232) for supporting an air-permeable layer (20,220) and an air-permeable layer (20,220) that is fixedly assembled on the upper edge (32,232) in a desired tension, such that the upper edge (32,232) is entirely covered by the outer perimeter of the air-permeable layer (20,220). The air-permeable layer (20,220) comprises a lattice grid structure such as a mesh material, a netting or a web-like material.  The outer perimeter of the air-permeable layer (20,220) is joined to the frame (30,230) at the side wall or at the bottom wall of the frame (30,230).
Patent CA-2695277-A1 (CA)
Title: Pillow
Inventor: PAISLEY BORIS
IPC: A47G9/10
Filed: 2010-03-03
Abstract: The present invention provides a pillow with a contoured, resilient foam layer, surrounded at least partly by a viscoelastic foam top layer. This provides a pillow that is comfortable to lie on, but which supports a sleeper's head. The pillow also has a neat rectangular appearance to easily fit in a pillowcase.
Patent CA-2695507-A1 (CA)
Title: Radially expansible stent
Inventor: DREHER GAEL
IPC: A61F2/91
Filed: 2008-09-16
Abstract: There is disclosed herein a radially expansible stent formed from a tube, comprising a continuous spiral of tube material with a plurality of turns (30, 32) wrapping about a longitudinal axis from a first end of the stent to a second end of the stent, the spiral including a plurality of struts (40, 42) in a zig-zag arrangement joined at points of inflection (44), whereinreach strut includes a double bend (46) remote from a point of inflection (44) and first (58, 60) and second (62, 64) length portions on opposite sides of the double bend (46); adjacent struts (40, 42) have handed double bends that are substantially mirror images of one another, the handed double bends facing each other such that in a stent collapsed configuration the length portions (58, 60) of adjacent struts on a first side of the double bends (46) are spaced closer than the length portions (62, 64) of adjacent struts on a second side of the double bends (46) opposite the first side, the adjacent struts on said first side of the double bends being joined at a point of inflection (44); and each point of inflection (44) on said first side of the double bends (46) on one turn (30) of the continuous spiral lying between adjacent struts on said second side of the double bends (46) on the next turn (32) of the continuous spiral. A method of forming such a stent is also disclosed.
Patent CA-2702098-A1 (CA)
Inventor: BELLEY RICHARD A
IPC: A61M25/18
Filed: 2008-10-10
Abstract: A method and apparatus are disclosed for positioning a compression member about the septum of a seal member.  In one embodiment, a source of low pressure or vacuum is provided to draw the septum of seal member into the hollow body of the compression member. In an alternative embodiment, a molding apparatus is provided which is dimensioned to receive a compression member and configured to facilitate molding of the septum within the compression member. In another embodiment, the septum of the seal member includes a septum having a tab extending from the septum.  The tab is configured to assist positioned of a compression member about the septum.
Patent CA-2702103-A1 (CA)
Title: Improvements in or relating to amphotaric liposomes comprising neutral lipids
Inventor: PANZNER STEFFEN
IPC: C07J41/00
Filed: 2008-10-12
Abstract: An amphoteric liposome comprising neutral lipids wherein said neutral lipids are selected from the group comprising cholesterol or mixtures of cholesterol and at least one neutral or zwitterionic lipid and wherein K (neutral) of said mixtures is 0.3 or less. Said amphoteric liposome may encapsulate an active agent, such as nucleic acid therapeutics. Also disclosed are pharmaceutical compositions comprising said amphoteric liposomes as a carrier for the delivery or targeted delivery of active agents or ingredients.
Patent CA-2703095-A1 (CA)
Inventor: CREMER AXEL
IPC: A61B17/60
Filed: 2010-05-04
Abstract: A fixation clamp (10) for use in an external fixation system for holding bone fragments adjacent to each other with the help of fixation elements comprises at least one clamping assembly (20, 30) having at least two receptions (71, 72, 73) to accommodate a fixation element. Said clamping assembly (20, 30) comprises at least three receptions (71, 72, 73) wherein at least two receptions have a different size adapted to accommodate a correspondingly sized fixation element (100). The longitudinal axes of said receptions (71, 72, 73) span a polygon.
Patent CA-2704408-A1 (CA)
Title: Inertial catch for an automatic transfer switch power contactor
Inventor: KRIEGER JAMES WILLIAM
IPC: H01H1/50
Filed: 2010-05-14
Abstract: A catch assembly coupled to the operating mechanism of the ATS is provided. The catch assembly is structured to arrest movement within the operating mechanism when the operating mechanism moves at more than the speed for which it was designed. That is, the catch assembly does not engage when the operating mechanism is stationary, or moving at a standard speed, i.e. the speed at which the operating mechanism was intended to move. When there is a strong over-current, such as during a withstand test, a magnetic field causes a movable contact to separate from a fixed contact assembly which, in turn, causes the operating mechanism to move at a speed that is faster than the standard speed. The catch assembly is structured to engage and arrest the motion of the operating mechanism when the operating mechanism moves at a speed that is faster than the standard speed.
Patent CA-2704862-A1 (CA)
Title: Production alternative d'electricite
Inventor: BAILLARGEON RODRIGUE
IPC: F03G1/00
Filed: 2010-06-14
Abstract: La présente invention consiste en une production alternative d'électricité utilisant la poussée des véhicules motorisés pour faire tourner le mécanisme remontant les ressorts qui se détendent en faisant tourner la transmission contrôlant ainsi la vitesse du générateur produissant de l'électricité à l'utilisation ou au chargement des batteries en réserve via le tableau de contrôle de distribution d'électricité pour édifices à bureaux, ateliers de maintenance, réparation de véhicules, et pour éclairage de bureaux.
Patent CA-2707597-A1 (CA)
Inventor: SANDER MICHAEL
IPC: C07J51/00
Filed: 2008-12-11
Abstract: The present invention relates to a process for aromatizing 19-norandrost-4-en-3-ones (formula (II)) to astra-1,3,5(10)-trienes (formula (I)) (see formula II) (see formula I)
Patent CA-2710786-A1 (CA)
Title: Heterocyclic ring and phosphonoxymethyl group substituted pyridine derivatives, and antifungal agents containing same
Inventor: MATSUKURA MASAYUKI
IPC: A61P31/10
Filed: 2008-12-26
Abstract: The present invention provides antifungal agents that have excellent antifungal action, and is also excellent in terms of its properties, particularly its solubility in water and its safety. According to the present invention, disclosed are compounds represented by the following formula (I):   (see formula I) (wherein R1 represents a hydrogen atom, a halogen atom, an amino group, R11-NH-- (wherein 11 represents a C1-6 alkyl group, a hydroxy C1-6 alkyl group, a C1-6 alkoxy C1-6 alkyl group, or a C1-6 alkoxycarbonyl C1-6 alkyl group), R12-(CO)-NH-(wherein R12 represents a C1-6 alkyl group or a C1-6 alkoxy C1-6 alkyl group), a C1-6 alkyl group, a hydroxy C1-6 alkyl group, a cyano C1-6 alkyl group, a C1-6 alkoxy group, or a C1-6 alkoxy C1-6 alkyl group;     R2 represents a hydrogen atom, a C1-6 alkyl group, an amino group, or a di-- C1-6 alkylamino group;   one of X and Y represents a nitrogen atom, and the other represents a nitrogen atom or an oxygen atom;   ring A represents a 5- or 6-member heteroaryl ring or a benzene ring, which may have one or two halogen atoms or C1-6 alkyl groups;     Z represents a single bond, a methylene group, an ethylene group, an oxygen atom, a sulfur atom, -CH2O-, -OCH2-, -NH-, -CH2NH-, -NHCH2-, -CH2S-, or -SCH2-;  R3 represents a hydrogen atom or a halogen atom, or a C1-6 alkyl group, a 8 cycloalkyl group, a C6-10 aryl group, a 5- or 6-member heteroaryl group, or a 5- or 6--member non-aromatic heterocyclic group, wherein these groups may have one or two substituents selected from a substituent group .alpha.; and R4 represents a hydrogen atom or a halogen atom;  [substituent Group .alpha.]   a halogen atom, a cyano group, a C1-6 alkyl group, a C1-6 alkoxy group, a C1-6 alkoxycarbonyl group, a C3-8 cycloalkyl group, a C2-6 alkenyl group, and a C2-alkynyl group).
Patent CA-2712813-A1 (CA)
Inventor: DUNBAR NEIL JAMES
IPC: E03F11/00
Filed: 2008-02-05
Abstract: A method of monitoring the effectiveness of a liquid distribution system having a body arranged to receive liquid from a supply source and at least one distribution line for receiving liquid from the body, comprising, sensing the rate at which the liquid flows through the body after supply of the liquid to the body from the supply source.
Patent CA-2714799-A1 (CA)
Title: Methods and devices for multi-state card games with card replacement
Inventor: NAICKER THEO
IPC: A63F1/00
Filed: 2010-09-15
Abstract: Players in a multi-state card game, such as blackjack or baccarat, are presented with opportunities to exchange their cards for new cards when the card game is in one or more particular states. These opportunities may include offers to redeal the player's hand of cards or redeal the player's opponent's hand of cards. Additionally, when the player is dealt a new card to be added to the player's hand, the player may be offered options to discard the new card, replace the new card with another new card, or to redeal the player's hand and/or the opponent's hand. In this way, the player may be able to improve his or her position in the card game. At the same time, the game provider may charge the player for acceptance of these offers, thus improving the profit margin of the game provider.
Patent CA-2715917-A1 (CA)
Title: Recruitment screening tool
Inventor: RICKMAN SIMON DANIEL
IPC: G06Q10/00
Filed: 2010-09-27
Abstract: A recruitment screening tool is configured to generate a respective resume score for each of a plurality of candidate resumes based on a comparison of each resume to predetermined resume criteria by a candidate screener. The recruitment screening tool compares each respective resume score to a predetermined scoring scale having at least one scoring threshold. A candidate recruiter is notified of each resume having a respective resume score greater than the at least one scoring threshold. The recruitment screening tool is also configured to perform quality control functions with respect to the candidate screener. The tool is also configured to generate at least one statistic based on at least one analysis factor with respect to content of the candidate resumes.
Patent CA-2716624-A1 (CA)
Inventor: PASANEN ANTTI
IPC: C07C29/76
Filed: 2008-11-07
Abstract: The invention relates to a method and an apparatus for dewatering mixture of ethanol and water. The method com-prises steps for feeding mixture of ethanol and water (1) into an evaporator (2), evaporating said mixture of ethanol and water (1) and feeding a stream of vaporized mixture of ethanol and water (3) to a vapor recompression unit (4), pressurizing vaporized mix-ture of ethanol and water (3) in the vapor recompression unit (4) and feeding a stream of pressurized vaporized mixture of ethanol and water (5) to a membrane unit (6), and dividing said stream of pressurized mixture of ethanol and water (5) in to a stream of mixture of ethanol and water (8) and into a stream of dewatered mixture of ethanol and water (7).
Patent CA-2719495-A1 (CA)
Inventor: OLLMANN GUNTER DANIEL
IPC: G06F21/00
Filed: 2009-10-14
Abstract: A system, method and program product for detecting presence of malicious software running on a computer system. The method includes locally querying the system to generate a local invento-ry of tasks and network services running on the system for detecting presence of malicious software running on the system and remotely querying the system from a remote system via a network to generate a remote inventory of tasks and network services running on the system for detecting presence of malicious software running on the system, where the local inventory enumerates ports in use on the system and where the remote inventory enumerates ports in use on the system.    Fur-ther, the method includes collecting the local inventory and the remote inventory and comparing the local inventory with the remote inventory to identify any discrepancies between the local and the remote invento-ries for detecting presence of malicious software running on the system.