baber/WOPTO huggingface dataset:
Patent CA-2636778-A1 (CA)
Title: Nail with multiple shank deformations
Inventor: TADROS MARK
IPC: F16B15/08
Filed: 2007-01-10
Abstract: A combination of deformations on a single nail shank provides a nail with optimal withdrawal perfo.pi.nance and shear slip resistance. In particular, a nail has a head, a tip, and an elongate shank with a first deformation and a second deformation. The first deformation is positioned closer to the tip.  When the nail fastens a first substrate to a second substrate, the first deformation is positioned completely in the second substrate to provide withdrawal resistance from the second substrate. The second deformation intersects the plane between the first and second substrates to provide resistance to shear slip. Moreover, the second deformation makes contact with the inner surface of the bore created by the first deformation.
Patent CA-2640274-A1 (CA)
Title: Benzoisoindole derivatives for the treatment of pain
Inventor: PRICE HELEN SUSANNE
IPC: C07D209/64
Filed: 2007-02-01
Abstract: A compound of formula (I) or a pharmaceutically acceptable derivative thereof, wherein, R1, R2, R3, X and Y are as defined in the specification; a process for preparing such compounds; a pharmaceutical composition comprising such compounds; and the use of such compounds in medicine.
Patent CA-2640388-A1 (CA)
Title: Bladeless obturator for use in a surgical trocar assembly
Inventor: SMITH ROBERT C
IPC: A61B17/34
Filed: 2008-10-03
Abstract: An obturator assembly for use in dissection of tissue includes an obturator housing, an obturator member mounted to the obturator housing and an obturator sleeve coaxially mounted about the obturator member and adapted for reciprocal longitudinal movement between a retracted position and an extended position. The obturator member includes an obturator rod and a penetrating end. The penetrating end defines a substantially planar dissecting segment and a central rod segment extending from the planar dissecting element. The planar segment of the penetrating end of the obturator member defines atraumatic outer edges which may be arcuate in character. The central rod segment defines a distal entry surface which is also atraumatic, and may be arcuate as well. In one embodiment, the distal entry surface of the central rod segment and the atraumatic edges of the planar dissecting segment are at least partially exposed from the nose shield when in the extended position of the obturator sleeve. The obturator sleeve may include a generally tapered nose shield for at least partially accommodating the penetrating end.
Patent CA-2642276-A1 (CA)
Inventor: AKADA SUSUMU
IPC: H04L69/40
Filed: 2007-09-10
Abstract: A test signal generator (2) has a pseudo-random code generator (20) for generating a pseudo-random code in a burst form and with keeping the continuity of the code, and operates intermittently in a burst mode in response to operation control signals from circuits (22, 24). During a single burst period, a pseudo-random code string is generated at a certain sequence in such a way that the first code of the pseudo-random code string generated in this burst period follows the last code of a pseudo-random code string generated during the immediately preceding burst period.
Patent CA-2643467-A1 (CA)
Title: Voltage-limited electric machine
Inventor: BELL JOSHUA DAVID
IPC: H02P9/32
Filed: 2007-03-29
Abstract: An electric alternator (10) having a rotor (12), a stator (20) and at least one winding (22) in the stator (20) adapted to conduct a current, the machine (10) also having first and second magnetic circuits (60, 62) around different portions of the winding which may be configured relative to one another to control generated output voltage of the winding.
Patent CA-2643843-A1 (CA)
Title: Device for reversibly attaching an implant in an eye
Inventor: TIEDTKE HANS-JUERGEN
IPC: A61F2/14
Filed: 2007-01-26
Abstract: The aim of the invention is to create a device for reversibly attaching an implant to an eye, which allows the implant to be easily attached to and removed or explanted from the eye again. Said aim is achieved by a device for attaching an implant by means of a nail (1) that is provided with a substantially elongate shaft, the implant comprising an implant film (4) for contacting living tissue or nerves in the visual system of the eye. The implant film is fitted with an opening (5) through which at least part of the nail can be guided. The invention is characterized in that the device encompasses a holding element (10) which can be disposed on the shaft of the nail such that the holding element contacts the shaft of the nail and is fixed to the nail in a mounted position. The implant is reliably attached and can be removed from the retina again by detaching the holding element or retainer, without also having to remove the nail that is anchored to the eye.
Patent CA-2644061-A1 (CA)
Title: Dual seal valve
Inventor: MAXWELL STUART
IPC: F16K13/08
Filed: 2007-03-02
Abstract: A valve (10) is disclosed comprising a valve housing (14) including a valve seat (12), a valve head (16) movably housed within the valve housing (14) for seating with the valve seat (12), and a lip seal (30) connected to either the valve head (16) or the valve seat (12). The lip seal (30) is configured to be hydraulically biased into contact with the valve seat (12) or the valve head (16) to maintain closure of the valve.
Patent CA-2645469-A1 (CA)
Inventor: GOODSELL JOHN P
IPC: H02H3/16
Filed: 2008-11-28
Abstract: An improved GFCI device prevents miswiring. Load conductors are electrically isolated from receptacle conductors. Normally closed contacts are held open by a miswire prevention mechanism, such that if power is connected to the load contacts, power cannot be delivered to the GFCI device, the receptacle conductors or the line conductors. Once power is properly connected to the line conductors, a proper wiring detection circuit activates the miswire prevention mechanism to release the normally closed contacts, thereby electrically connecting the receptacle conductors and the load conductors. After proper installation, the receptacle conductors are preferably permanently connected to the load conductors. The device is preferably shipped in the reset state.
Patent CA-2646922-A1 (CA)
Title: Plumbing snake and engagement head therefore
Inventor: FLAMAND ROBERT
IPC: F16L55/26
Filed: 2008-12-01
Abstract: The present invention provides a high powered magnetic tipped toilet auger with several hooking barbs located on the back side of the magnetic tip to remove obstructions from plugged toilets especially if the obstruction is a ferrous metal material or consists of a hookable or snagable material. The magnetic tip can be quickly and easily be attached to an existing toilet auger.
Patent CA-2652703-A1 (CA)
Inventor: LEE SHU-HUA
IPC: C07K16/30
Filed: 2007-06-07
Abstract: The present invention provides novel antibodies specifically bind to an e pitope on CD43 and CEA expressed on nonhematopoietic cancer cells, but do no t specifically bind to a CD43 expressed by a leukocyte or by a Jurkat cell, and is capable of inducing apoptosis of the nonhematopoietic cancer cell aft er binding to the epitope on cell surface of the nonhematopoietic cancer cel l in the absence of cytotoxin conjugation and immune effector function, wher ein the epitope comprises a carbohydrate structure and the binding of the an tibody to the epitope is inhibited by a carbohydrate comprising a Leastructu re, a Lea-lactose structure, a LNDFH II structure, or a LNT structure. In ad dition, the present invention also provides use of the antibodies described herein for diagnostic and therapeutic purposes.
Patent CA-2652722-A1 (CA)
Inventor: CAPPELLE MARK
IPC: E04F15/04
Filed: 2007-03-22
Abstract: Floor covering, consisting of floor elements, which, at least at two opposite sides, comprise a male and a female coupling part (9-10), which allow that two of such floor elements (1) can be interconnected at the respective sides (7-8) at the respective sides (7-8) by pushing one of these floor elements (1) with the associated male coupling part (9), by means of a downward movement (15), home into the female coupling part (10) of the other floor element (1), characterized in that at least one of said coupling parts, either the male coupling part (9) or the female coupling part (10), is made as least partially in a filled synthetic material composite, such as extruded wood.
Patent CA-2652867-A1 (CA)
Inventor: WALLIS KENNETH
IPC: G06F9/44
Filed: 2009-02-04
Abstract: A method is disclosed for facilitating development of an application having access to a database data-source. The method comprises the following steps. At least one subroutine that is a candidate for potentially including hidden information is identified. A  definition document for the subroutine is generated using information available from its available schema metadata. The subroutine is executed via the database data-source. A result set of the executed subroutine is analysed for exposing any hidden information. The analysis is used to supplement the definition document with additional schema information to describe a structure of the exposed information.  The definition document can then be used in developing the application. A  development tool and computer readable medium configured to implement the method are also disclosed.
Patent CA-2653758-A1 (CA)
Title: Tetralin and indane derivatives and uses thereof
Inventor: HARRIS III RALPH NEW
IPC: C07D207/36
Filed: 2007-06-14
Abstract: Compounds of the formula (I), (II) or (III); or pharmaceutically acceptable salts thereof, wherein m, n, q, Ar, R1, R2, R3, R4 and R5 are as defined herein. Also provided are methods for preparing, compositions comprising, and methods for using compounds of formulas (I)-(III).
Patent CA-2653893-A1 (CA)
Inventor: SPAETH WOLFGANG
IPC: B60L13/00
Filed: 2006-05-31
Abstract: The aim of the invention is to provide a device for switching stator sections that are arranged on both sides of the guideway, which device can be installed in as independent a manner as possible. For this purpose, the separately installed switching stations (1) comprise not more than three switchboard sections (2, 3, 4) each and are associated with only one stator sections. The switching sections (1) are therefore more compact and less heavy.
Patent CA-2655266-A1 (CA)
Title: Self-lubricating photoreceptor
Inventor: BARANYI GIUSEPPA
IPC: G03G5/04
Filed: 2009-02-24
Abstract: Disclosed is an electrophotographic imaging member that includes a lubricant delivering coating having a polymer matrix, a charge transport component, and a lubricant encapsulated within nano- or microcapsules. Also disclosed is an imaging forming apparatus including a charging device, a toner developer device, a cleaning device, and a photoreceptor having a conductive substrate, a charge generating layer, a charge transport layer, and an optional overcoat layer, such that the outmost layer of the photoreceptor contains a lubricant encapsulated within nano- or microcapsules.   Additionally provided is a method of forming an image with the disclosed electrophotographic imaging member.
Patent CA-2655444-A1 (CA)
Inventor: TUREK DOMINIKA
IPC: A61K31/506
Filed: 2007-06-26
Abstract: La présente invention concerne un composé de formule (I) utile comme base libre ou un sel de celui-ci acceptable d'un point de vue pharmaceutique. La présente invention concerne également des formulations pharmaceutiques contenant ledit composé et l'utilisation de ce composé en thérapie. La présente invention concerne encore un procédé de préparation du composé de formule (I).
Patent CA-2656396-A1 (CA)
Title: Polymer-coated liquid packaging board, a package formed from it and the use of the polymer
Inventor: NEVALAINEN KIMMO
IPC: F16D65/18
Filed: 2007-06-06
Abstract: The object of the invention is a liquid packaging board (1), wherein the base board (3) is provided with at least one polymeric coating layer on both sides thereof to decrease the flavour scalping from a packaged liquid, such as citrus fruit juice. Inside the baseboard, there is a layer (6) of ethylene methyl acrylate copolymer either in a direct contact with the packaged liquid or coated with a thin layer of polyolefin. The invention also relates to a closed package for liquid food that is formed from the liquid packaging board (1) by folding and seaming, wherein the side that comes in contact with the food product, correspondingly, comprises an EMA layer and, possibly, a thin polyolefin layer on top of the same. The invention further comprises the use of EMA in decreasing the flavour scalping from the packaged liquid by the packaging material.
Patent CA-2660340-A1 (CA)
Inventor: LUECK RAINER
IPC: A61K6/884
Filed: 2007-05-11
Abstract: La présente invention concerne un matériau dentaire polymérisable par voie radicalaire présentant au moins deux composants. Un premier composant du matériau dentaire contient le sel d'un composé acide CH et un autre composant contient un acide, dont la force est supérieure à celle du composé acide CH dans le premier composant. Les deux composants contiennent des monomères polymérisables par voie radicalaire. Lors du mélange des deux composants, le sel du composé acide CH du premier composant est transformé par l'acide de l'autre composant en une molécule acide CH, qui déclenche la polymérisation par voie radicalaire des monomères. Parallèlement aux avantages des composés acides CH dans des matériaux dentaires, la présente invention permet d'atteindre, sur la base d'une matrice résine réactive, une longue stabilité au stockage et l'augmentation de la proportion de matrice résine réactive dans les matériaux dentaires polymérisables.
Patent CA-2661330-A1 (CA)
Inventor: WILLEY WILLIAM DANIEL
IPC: G06F7/00
Filed: 2007-08-22
Abstract: Apparatus, and an associated method, for paging an access terminal in a radio communication system. Dynamic configuration and reconfiguration of a quick page message is provided. Its configuration is dependent upon paging load in the system. Hash values are selected and used pursuant to the configuration, and use, of the message. A first hash value is selected within a first range. And, a second hash value is selected within a second range. The second range from which the second hash value is selected does not include the first hash value.
Patent CA-2663570-A1 (CA)
Inventor: DEMIT DANIEL
IPC: B25J9/16
Filed: 2007-09-13
Abstract: The invention relates to a robotic workstation (1), comprising at least one multiple-axis parts-handling robot (7) having an arm (9) with a free end that is provided with a parts support (10), and first and second operational units (5, 6) for co-operating functionally with the support, and wherein the support comprises a body (11) provided with locations (14) for receiving parts, said locations being arranged so that each of them is accessible simultaneously by one of the operational units. The invention also provides a method of controlling the station.
Patent CA-2664894-A1 (CA)
Title: Methods of preparation of an olefin oligomerization catalyst
Inventor: ABBOTT RONALD G
IPC: C07C2/30
Filed: 2005-02-18
Abstract: A method of making a catalyst for use in oligomerizing an olefin comprising a chromium--containing compound, a pyrrole-containing compound, a metal alkyl, a halide-containing compound, and optionally a solvent, the method comprising contacting a composition comprising the chromium-containing compound and a composition comprising the metal alkyl, wherein the composition comprising the chromium-containing compound is added to the composition comprising the metal alkyl.
Patent CA-2666939-A1 (CA)
Inventor: PACE PAOLO
IPC: F03B17/04
Filed: 2007-10-23
Abstract: A method of generating motion in a second fluid (f2) of a series of hollow elements (12) which are bound to each other in sequence and fillable with a first fluid (f1) lower in density than the second fluid (f2), the two fluids being immiscible. It comprises the steps of arranging hollow elements (12) to move along an endless guide (9) vertically extending inside a container (1); providing two chambers (C1, C2) positioned at different heights in the container (1), both chambers containing the first fluid (f1) and having an opening downwards which said hollow elements (12) enter and exit; filling the container (1) with the second fluid (f2); causing each of the hollow elements (12) first to open and then close in chambers (C1, C2) establishing a transmission of motion of the series of hollow elements (12) to a power take-off outside the container (1). An apparatus is also described.
Patent CA-2667162-A1 (CA)
Inventor: LITTLE TROY
IPC: B65D5/42
Filed: 2009-05-28
Abstract: In accordance with the invention, a method of manufacturing containers such as shipping, display and display ready packaging, for example, and resulting containers and associated preassemblies and blanks are provided, which, when utilized, resu lt in preassemblies that are more easily and quickly assembled into fully assemble d containers.
Patent CA-2667491-A1 (CA)
Title: Variable speed sensor insertion devices and methods of use
Inventor: STAFFORD GARY ASHLEY
IPC: A61B5/145
Filed: 2007-10-22
Abstract: An automatic sensor inserter is disclosed for placing a transcutaneous sensor into the skin of a living body. According to aspects of the invention, characteristics of the insertion such as sensor insertion speed may be varied by a user. In some embodiments, insertion speed may be varied by changing an amount of drive spring compression. The amount of spring compression may be selected from a continuous range of settings and/or it may be selected from a finite number of discrete settings. Methods associated with the use of the automatic inserter are also covered.
Patent CA-2670009-A1 (CA)
Inventor: PAINE ROBERT A
IPC: G07F9/02
Filed: 2009-06-19
Abstract: An ice storage and bagging system for automatically bagging ice and dispensing the bagged ice to a customer. The ice storage and bagging system generally includes a storage bin to store a plurality of ice cubes, an ice dispensing machine to transfer the plurality of ice cubes from the storage bin and a bagging system to receive the plurality of ice cubes from the ice dispensing machine to within a bag, wherein the bag is filled with a predetermined amount of the ice cubes. A delivery system transfers the filled bag of ice cubes from the bagging system to a customer and a purchasing system activates the ice dispensing machine to fill the bag with the plurality of ice cubes to be delivered to the customer in an automated manner. The ice may also be formed via a forming machine prior to being stored within the storage bin to completely automate the present invention.
Patent CA-2670434-A1 (CA)
Inventor: WOODHOUSE SIMON
IPC: C01B32/50
Filed: 2007-11-26
Abstract: A method. and plant for regeneration of a rich absorbent having absorbed C02, to give a regenerated, or lean absorbent, and C02, where the rich absor bent is regenerated by stripping against steam in a regenerating column (8), where gas, mainly comprising released C02 and steam, is withdrawn from the top of the column (9) and separated (25) to give a stream of C02 that is rem oved, and condensed water (27) that is recycled into the regenerator column, and where lean, or regenerated, absorbent is withdrawn from the base of the column (4), wherein the gas that is withdrawn from the top of the regenerat or column (9) is compressed (21) and cooled by heat exchanging to recover th e heat (23,24), before separation of the gas into C02 and water.
Patent CA-2672332-A1 (CA)
Inventor: GRISAR ROBERT
IPC: F04C15/00
Filed: 2007-10-01
Abstract: A rotary device comprises a stator and a rotor. The stator has a cam surf ace. The rotor has a sleeve and a hub. There is a plurality of vanes recipro catingly mounted on the rotor. There is a plurality of first longitudinal ed ge seals disposed on the sleeve. The first longitudinal edge seals each seal at least a portion of a first longitudinal edge of one of the vanes against the sleeve. There is a plurality of second longitudinal edge seals disposed on the hub. The second longitudinal edge seals each seal at least a portion of a second longitudinal edge of one of the vanes against the hub. There is a plurality of end edge seals. The end edge seals each seal a respective en d edge of one of the vanes against the cam surface. The end edge seals each are in sealing engagement with respective ones of the first and second longi tudinal edge seals.
Patent CA-2673426-A1 (CA)
Title: Dispersions d'additifs polymeres d'huiles
Inventor: KAYSER CHRISTOPH
IPC: C09K8/524
Filed: 2007-06-28
Abstract: L'invention concerne des dispersions contenant : I) au moins un polymère soluble dans l'huile, agissant comme promoteur d'écoulement à froid pour des huiles minérales : II) au moins un solvant organique non miscible avec l'eau; III) de l'eau; IV) au moins un sel d'alcanolamine d'un acide carboxylique polycyclique comme dispersant; et V) éventuellement au moins un solvant organique miscible avec l'eau.
Patent CA-2674693-A1 (CA)
Title: Method and system for delivering presentations
Inventor: SOPHER MICHAEL A
IPC: G16H40/67
Filed: 2008-01-16
Abstract: A method and system are disclosed that connects an end user, a specialist and a host website, via a network, so that the end user can view at least one presentation. The specialist provides information relating to the end user to the host website. The host website produces a product such as a CD, URL, and/or recordable medium that contains an ID based on the information. Such an ID can be associated with at least one presentation. In response to the ID in the product, the end user can access the host website, via the network, to view the at least one presentation.
Patent CA-2675449-A1 (CA)
Inventor: NEMCEK ANDREW
IPC: A01D34/90
Filed: 2009-08-13
Abstract: A portable powered tool having an elongate housing with a central axis, a working component on the elongate housing, a drive for the working component on the elongate housing and having different states, and a control with a grip that is configured to be grasped by a user by extending a user's one hand at least partially around the grip and thereby the central axis of the elongate housing to thereby situate the user's one hand in an operating position. The user's one hand, grasping the grip in the operating position, is usable to: a) support and reposition the portable powered tool; and b) move the grip around the central axis of the elongate housing to change the state of the drive.
Patent CA-2676503-A1 (CA)
Inventor: ANDERSON RICHARD
IPC: G10D3/12
Filed: 2009-08-24
Abstract: A string anchor bracket useful is mounted to the underside of a bridge plate for anchoring a guitar string to a guitar bridge. The anchor bracket has plurality of notches on an anchor bracket plate spaced apart by depending members that depend from the plate at its forward edge forming slots that lead to corresponding notches.
Patent CA-2676698-A1 (CA)
Inventor: BOTHE CLEMENS
IPC: A61P31/00
Filed: 2008-01-18
Abstract: The present invention relates to a novel hexahydrate of enrofloxacin (compound (1)) and to a method for the production thereof. The invention further relates to pharmaceuticals comprising said hexahydrate and to the use thereof in the treatment of illnesses: formula (I)
Patent CA-2676841-A1 (CA)
Title: Controlled release of actives in skin
Inventor: KOHN JOACHIM B
IPC: A61K8/90
Filed: 2008-01-31
Abstract: Topical compositions are provided in which active compounds for topical delivery through the stratum corneum are complexed with nanospheres of a triblock copolymer having an A-B-A structure wherein each A end block is a water-soluble, hydrophilic and non-toxic polymer or oligomer; and the hydrophobic middle B block is a hydrophobic polymer or oligomer with the same or different repeating units having the structure according to formula:(I) wherein X is - C - R - C - or - C -; Z is between 2 and about 100, inclusive; R1 is CH=CH or (CH2),, wherein n is from 0 to 18, inclusive; R2 is selected from hydrogen and straight and branched alkyl, alkoxy, alkylaryl and alkoxyaryl groups containing up to 18 carbon atoms; and R is selected from a bond or straight and branched alkyl, alkoxy, alkylaryl and alkoxyaryl groups containing up to 18 carbon atoms.