baber/WOPTO huggingface dataset:
Patent CA-2710251-A1 (CA)
Inventor: LEE WOOJIN
IPC: A61B17/00
Filed: 2008-12-17
Abstract: A medical instrument having a proximal control handle and a distal tool that are intercoupled by an elongated instrument shaft that is meant to pass internally of an anatomic body, proximal and distal movable members that respectively intercouple the proximal control handle and the distal tool with the instrument shaft, cable control means disposed between the movable members, an actuation member at the handle for controlling the distal tool through the movable members, and a coupler for selectively engaging or disengaging the shaft portion of the instrument from the handle portion. The handle has a distal receiver portion, and a shaft connector on said proximal motion member is selectively engageable with and releaseable from the receiver portion.
Patent CA-2711706-A1 (CA)
Inventor: YU MINGCAN
IPC: B23Q11/08
Filed: 2010-08-10
Abstract: The present invention relates to woodworking machinery field. More particularly, the present invention relates to Mobile hood of the wood-working table saw. In the present invention, the rear hood and front hood are flexibly connected to the fixing rack of the hoods respectively, and coupled by the combination of guide pin with slot. A  tension spring is provided in addition to the hinged connection between the front hood and fixing rack, so that the hood can keep normal working when the saw blade forms a certain angle with the working table, ensure the hood should fall back freely upon the completion of sawing and cover the saw blade for the sake of safety. As the front end of front hood in the present invention does not need extending forward, the table in front of the saw blade can be used to place workpiece conveniently.
Patent CA-2715119-A1 (CA)
IPC: A47B91/06
Filed: 2010-09-16
Abstract: To protect floors against marks or damage from caster wheels, a shrinkable tire, for example, a piece of heat-shrink tubing, in its unshrunk condition, is fitted around the caster wheel circumference and then is shrunken. The dimensions and shrinkage ratio of the shrinkable tire are selected such that, when shrunken onto the caster wheel, the tire grips the caster wheel securely. If desired, the frictional grip between the tire and the caster wheel circumferential surface may be enhanced by applying to the interior of the unshrunk tire a hot-melt adhesive which will be activated by the heat applied to shrink the tire. Additionally or alternatively, the width of the tire may be greater than the width of the caster wheel so that, when the tire has been shrunken onto the caster wheel, marginal portions of the tire form flanges gripping the caster wheel on opposite sides.
Patent CA-2715662-A1 (CA)
Inventor: MACGREGOR ALEXANDER
IPC: A61P35/00
Filed: 2010-10-08
Abstract: The present invention provides a method for treating a cancer in a subject involving administering to the subject a compound of formula (II) or (II'):     (see formula II) or (see formula II') wherein R1, R2, R3, R4, R5, R6 and R7 are independently H, OH, alkoxy or alkylcarbonyloxy, or a pharmaceutically acceptable salt thereof. Also provided is a compound of formula (II) or (II)', wherein R1 and R2 are independently OH, alkoxy or alkylcarbonyloxy, R3 and R4 are independently H, OH, alkoxy or alkylcarbonyloxy, R6 is H, alkoxy or alkylcarbonyloxy, R5 is H, OH or alkylcarbonyloxy, R6 is H or alkoxy, and R7 is H, or a pharmaceutically acceptable salt thereof.
Patent CA-2721855-A1 (CA)
Inventor: SONG JIE
IPC: A61K31/695
Filed: 2008-04-18
Abstract: The invention relates to materials comprising siloxanes, preferably the materials have thermal-responsive properties. In some embodiments, the invention relates to silsesquioxane groups functionalized with polymers. In another embodiment, silsequioxane-polymer conjugates comprise polylactone segments. The silsequioxane- polymer conjugates may be crosslinked together to form a material, and these materials may be functionalized with bioactive compounds so that the materials have desirable biocompatibility or bioactivity when used in medical devices. In further embodiments, the invention relates to composite materials that contain a polymer matrix and aggregates, and in some embodiments, methods of making, and methods of using these materials.  Preferably, the aggregates are calcium phosphate aggregates. Preferably, the material is resistant to fracture. In further embodiments, the materials are used in surgical procedures of bone replacement. In further embodiments, the materials contain polyhedral silsesquioxanes and/or biodegradable segments.
Patent CA-2721940-A1 (CA)
Inventor: CHEN LIANG
IPC: B25D17/00
Filed: 2010-11-22
Abstract: An auto hammer has a housing, a grip portion and a striking device. The striking device has a striking rod that can strike a fastening element using a liner reciprocating motion. The striking device also has an associated clamping mechanism for clamping the fastening element. The clamping mechanism includes a clamping member, a driving part and a sliding member, wherein the clamping member is pivotally arranged in the sliding member and is connected to the driving part, and the driving part can rotate relative to the sliding member so as to cause the clamping member to rotate pivotally in the sliding member. The clamping mechanism may thus firmly clamp the fastening element in a manner that is convenient for users.
Patent CA-2722409-A1 (CA)
Inventor: LADNER ROBERT C
IPC: C40B50/06
Filed: 2009-04-24
Abstract: Linvention concerne des compositions et des procédés pour préparer et identifier des anticorps comprenant des CDR3 qui varient en séquence et en longueur, de très court à très long, qui dans certains modes de réalisation, peuvent se lier à un fragment glucide ou au site actif dune enzyme. Des bibliothèques codant des anticorps avec les CDR3 sont également fournies. Les bibliothèques peuvent être fournies en modifiant une bibliothèque dacides nucléiques préexistante.
Patent CA-2722638-A1 (CA)
Title: Rapid occlusion steady state pumping system
Inventor: POPE BRIAN
IPC: A61M5/168
Filed: 2004-10-21
Abstract: An apparatus, method and program product detects an occlusion in a fluid line (22) by determining if a relationship between force measurements departs from an expected relationship.
Patent CA-2727186-A1 (CA)
Inventor: UNETA HISASHI
IPC: F01N1/08
Filed: 2011-01-07
Abstract: An exhaust device of an internal combustion engine is provided that can achieve both a reduction in exhaust sound and the suppression of occurrence of a torque valley. A  sound-deadening and pressure-dissipating device connected to the downstream end of an exhaust pipe includes a spherical member having an opening portion opening toward a downstream edge of the exhaust pipe. Exhaust gas from the exhaust pipe is made to be reflected by an inner spherical surface of the spherical member to reduce exhaust pressure in the spherical member and then is discharged from the opening portion.
Patent CA-2731452-A1 (CA)
Inventor: BERTRAM FRANK
IPC: B21D9/00
Filed: 2011-02-09
Abstract: The present invention comprises a profiling arrangement for the longitudinal shaping of a metal band or starting profile into a profile or tube, with a plurality of shaping stations 10 that are arranged in a line one behind the other and in each of which a group of roller shaping tools is assembled and are run through in succession by the metal band or starting profile, as well as with a machine substructure 1 on which the shaping stations 10 are mounted. In addition, on or next to the machine substructure 1 there are linear guides 4 with driven carriages 5 that can move in and against a direction of motion of the metal band or profile 15 for the holding of tools, manipulators, and the like acting on the profile.
Patent CA-2731752-A1 (CA)
Inventor: MAHJOOB A LATIF
IPC: C07C27/00
Filed: 2009-06-08
Abstract: A system for converting a solid fuel into a fuel including a pyrolytic unit for producing a pyro gas comprising hydrocarbons, a synthesis gas production unit for converting the pyro gas into a synthesis gas comprising a mixture of hydrogen and carbon monoxide, and a gas-to-liquid unit for converting the synthesis gas into a fuel.
Patent CA-2732261-A1 (CA)
Inventor: STEIN PAUL L
IPC: B60Q1/26
Filed: 2009-09-24
Abstract: A light bar (10) may include a light head (12) with chip-on-board (COB) light emitting diode (LED) (14) and an optic component (28) mounted adjacent to the COB LED. The light bar may comprise short (56b) and long center modules (56c).  The light bar may include a plurality of housing modules where each housing module includes a light head and a lens cover (58) having a top portion (62) that is substantially impervious to ultraviolet radiation, and a lens portion (64) extending downward from the top portion in generally opposing relationship with the light head.  The light bar may include a circuit board (22) including a wire-to-board connector, and a light head including a wire-to-board connector mated with the wire-to-board connector on the circuit board to electrically connect the light head to the circuit board.  The light head may include a holographic diffuser.
Patent CA-2735581-A1 (CA)
Inventor: BURTON KEVIN
IPC: A61K38/08
Filed: 2009-08-28
Abstract: Described herein are methods and compositions for modulating the release and/or drug loading characteristics of encapsulated bioactive agents in polymer-based delivery systems via direct modification of the isoelectric point and/or net charge of the bioactive agent.
Patent CA-2736029-A1 (CA)
Inventor: HAYNES BARTON F
IPC: A61K39/395
Filed: 2009-09-08
Abstract: The present invention relates, in general, to anti-lipid antibodies and, in particular, to methods of inhibiting HIV-I  infection using anti-lipid (e.g. anti-phospholipid) antibodies.
Patent CA-2736791-A1 (CA)
Inventor: DINGLER GUNTHER
IPC: C09D7/45
Filed: 2009-08-13
Abstract: In a method for removing solids from overspray produced when painting objects, the overspray is absorbed by an air flow and is conducted to a deposition surface (42a, 42b; 142a, 142b), across which a deposition liquid flows and where a large part of at least the solids is transferred into the deposition liquid, is discharged by said deposition liquid, and is removed from the liquid by means of a deposition process. A deposition liquid is used and disclosed which comprises a detackifying medium and an optional suspending fluid, paint overspray particles being detackified using the detackifying medium.
Patent CA-2737196-A1 (CA)
Inventor: ROSS JOHN ANDERSON FERGUS
IPC: G11B7/004
Filed: 2011-04-14
Abstract: Provided are methods and systems of encoding and decoding techniques in an optical storage system having a multi-head detector. In one embodiment, source data may be encoded using error correction coding (e.g., turbo coding) techniques, and the encoded data may be interleaved and distributed to more than one detector head of the multi-head detector. Data recorded in an optical disc may be retrieved by the multi-head detector, and a read data from more than one detector head may be concurrently decoded to retrieve estimates of the original information in the source data.  Further, more than one encoder/decoder may be used, and each encoder/decoder may encode or decode data from multiple data heads. Some embodiments also include replicating multiple discs.
Patent CA-2738839-A1 (CA)
Title: A process for preparing n-(hydrocarbyl)phosphoric or thiophosphoric triamides
Inventor: KYSILKA VLADIMIR
IPC: C07F9/22
Filed: 2009-09-30
Abstract: The invention provides a process for preparing N-(hydrocarbyl)phosphoric or thiophosphoric triamides with substantially improved yields and purity. Two equivalents of hydrocarbylamine are used in the reaction with phosphoryl or thiophosphoryl chloride and then with ammonia in an aromatic solvent. The invention further relates to N-(hydrocarbyl)phosphopric or thiophosphoric triamides having the purity of at least 98 % wherein R is a hydrocarbyl group and X is O or S.
Patent CA-2742008-A1 (CA)
Inventor: IGARASHI RYO
IPC: A47C7/40
Filed: 2009-10-28
Abstract: A chair backrest in which a frame-like back frame (22) is covered with a bag-like upholstering material (26) having an open lower end in a state of tension, the back frame being formed by connecting a pair of left and right side portion frames (18, 18), which extend in an up and down direction, together at upper ends and lower ends thereof by an upper frame (19) and a lower frame (20) which extend in the left and right direction, wherein intermediate portions in the left and right direction of the upper frame and the lower frame are connected to each other by an intermediate frame (21) which is situated behind the both side portion frames and is extended in the up and down direction, thereby causing an intermediate portion of a rear surface portion of the upholstering material to project rearward. According to such a backrest, when a person sitting on the chair leans against the backrest, the reaction force of the upholstering material does not vary to an extreme extent during the leaning action, and a rearward recess amount of the upholstering material of the backrest in response to a load can be sufficiently secured, thereby obtaining a comfortable sitting sensation.
Patent CA-2745649-A1 (CA)
Title: Energy savings aggregation
Inventor: PAIK NAMWOOK
IPC: H02J13/00
Filed: 2009-10-15
Abstract: A power reduction aggregation system includes a central server and a plurality of power reduction devices. The central server of the power reduction aggregation system includes: a network interface configured to transmit and receive information to and from a communication network; a power grid status module coupled to the network interface and configured to transmit a power status message to the network, via the network interface, toward at least two power reduction devices connected to the network; and a power savings compensation module configured to determine an aggregate compensation earned for providing an aggregate energy reduction induced by the at least two power reduction devices in response to receiving the power status message, and further configured to determine individual portions of the aggregate compensation associated with each of the at least two power reduction devices.
Patent CA-2746058-A1 (CA)
Inventor: DYMOCK BRIAN
IPC: C07D498/04
Filed: 2009-12-09
Abstract: The present invention relates to certain salts of a 11-(2-pyrrolidin-1-yl-ethoxy)-14,19-dioxa-5,7,26-triaza-tetracy-clo[19.3.1.1 (2,6).1 (8, 12)]heptacosa- 1 (25),2(26),3,5,8,10,12(27),16,21,23-decaene (Compound I) which have been found to have improved properties. In particular the present invention relates to the citrate salt of this compound. The invention also relates to pharmaceutical compositions containing the citrate salt and methods of use of the citrate salt in the treatment of certain medical conditions.
Patent CA-2746498-A1 (CA)
Inventor: GAMMACK PETER DAVID
IPC: F04D25/08
Filed: 2010-02-18
Abstract: A fan assembly for creating an air current comprises an air outlet (14) mounted on a stand (12). The stand (12) comprises a base (38, 40) and a body (42) tiltable relative to the base (38, 40). Each of the base (38, 40) and the body (42) has an outer surface shaped so that adjoining portions of the outer surfaces (102, 160) are substantially flush when the body (42) is in the untilted position.
Patent CA-2747384-A1 (CA)
Inventor: LITTRELL NATHAN BOWMAN
IPC: G07F15/00
Filed: 2009-11-20
Abstract: A method for delivering energy to an electric vehicle includes receiving, via a wireless connection, a unique identifier of the electric vehicle from a tag within the electric vehicle, determining an account associated with the identifier, delivering an amount of energy to the electric vehicle, and determining a transaction amount related to the amount of energy delivered to the electric vehicle at an energy delivery point.
Patent CA-2748140-A1 (CA)
Inventor: QI HONGTAO
IPC: H04N5/445
Filed: 2009-08-17
Abstract: A signal source which is detachably and electrically connected with a TV is disclosed. The TV has a video output unit and an audio output unit. Driven by the TV, the signal source exchanges a media signal with the TV. The signal source includes an audio input interface which receives an audio signal from an external audio input unit, and a media storage unit which is used for storing the media signal.
Patent CA-2751737-A1 (CA)
Inventor: LARSON GERALD
IPC: B60H1/32
Filed: 2011-09-02
Abstract: An isolated cold plate refrigeration system provides a cargo compartment isolated from a cold plate compartment. A user defines the target temperature of the cargo compartment. When the temperature of the cargo compartment rises above the target temperature and cool air is required to reduce the temperature of the cargo compartment, a cold plate fan is activated to move air from the cold plate compartment to the cargo compartment and from the cargo compartment to the cold plate compartment.
Patent CA-2753951-A1 (CA)
Inventor: TALEGAONKAR ARUN
IPC: F25C1/24
Filed: 2011-09-29
Abstract: A method for operating a refrigerator having a driving assembly and an ice storage bin. The driving assembly is releasably engageable with the ice storage bin. The driving assembly has a motor fork. The ice storage bin supports an axle, to which a coupler is secured. The method includes engaging the motor fork with the coupler secured, rotating the motor fork in a first direction based on a user's input, and rotating the motor fork in a second direction opposite to the first direction for a predetermined time or by a predetermined angle at the end of the user's input.
Patent CA-2755662-A1 (CA)
Inventor: SMERECKY JERRY R
IPC: B61G3/06
Filed: 2009-05-22
Abstract: An improved coupler body having an area of increased ma-terial (26) in the upper lock chamber (24).
Patent CA-2755998-A1 (CA)
Inventor: ANNAPRAGADA ANANTH
IPC: A61K41/00
Filed: 2010-03-18
Abstract: Examples of compositions of liposomes and methods of making the same containing high concentrations of contrast-enhancing agents for computed tomography are provided. Example compositions of such liposomes, when administered to a subject, provide for increased contrast of extended duration, as measured by computed tomography, in the bloodstream and other tissues of the subject. Also provided are example methods for making the liposomes stable, that is, resistant to leakage of the contrast-enhancing agents, including the extrusion of the liposomes at high pressures and at high flow rates per total pore area of the extrusion filters.
Patent CA-2757568-A1 (CA)
Inventor: REY PAUL
IPC: C10G7/04
Filed: 2009-04-03
Abstract: The present invention provides compositions, systems and methods for demulsifying an emulsion including an aqueous phase and an organic phase by adding an effective amount of a composition comprising at least one quaternary organopolysiloxane or salt thereof to the emulsion, the composition optionally including at least one of quaternary epihalohydrin/  polyamine copolymers or salts, and/or (poly)diallyldimethylammonium halides.
Patent CA-2757645-A1 (CA)
Inventor: ECKMAN CHRISTOPHER B
IPC: A61K9/14
Filed: 2010-04-05
Abstract: This document relates to methods and materials involved in delivering molecules to a mammal. For example, methods and materials for using nanoparticles to increase the half-life and the bioavailability of molecules administered to a mammal are provided.
Patent CA-2757933-A1 (CA)
Inventor: HUTCHINSON ANDREW TASMAN
IPC: A61P37/00
Filed: 2010-04-07
Abstract: The present invention relates to the treatment of B-cell mediated immune disorders such as rheumatoid arthritis, systemic lupus erythromatomus, diabetes mellitus, and multiple sclerosis. In particular, the present invention relates to the treatment of B-cell mediated immune disorders using antibodies which bind to membrane-bound free light chain expressed on the surface of plasma cell precursors.
Patent CA-2758324-A1 (CA)
Inventor: RANDOLPH LARRY TAB
IPC: A61F13/02
Filed: 2010-04-13
Abstract: A system, dressing, and method for providing reduced pressure treatment to a tissue site on a wound bed of a patient includes a variable wound dressing having a variable cover (210) that is pliable at ambient pressure and less-pliable when placed under reduced pressure. The variable wound dressing has a first side (218) and a second, patient-facing side (220), and in use, a treatment space (268) is formed between the second, patient- facing side of the variable dressing and the wound bed. One or more ports (250, 256) are used to supply reduced pressure within the variable cover and to the wound site. A reduced-pressure subsystem is also included that is operable to supply reduced pressure to the one or more ports.
Patent CA-2762782-A1 (CA)
Title: Method for variable length coding and apparatus
Inventor: HALLAPURO ANTTI
IPC: H03M7/42
Filed: 2010-05-18
Abstract: The disclosure relates to variable length encoding and decoding. A  symbol is variable length encoded by selecting a variable length code word table from a set of variable length code word tables based on a value of a variable;  selecting a code word from the selected variable length code word table on the basis of said symbol; and updating the value of said variable by comparing the correspondence between said symbol and said variable. If the comparison indicates that the value of the variable is smaller than the symbol, the value of said variable is incremented; else if the comparison indicates that the value of the variable is greater than the symbol, the value of said variable is decremented; else the value of the variable is not amended.
Patent CA-2763845-A1 (CA)
Inventor: SCHULTE HERMANN-JOSEF
IPC: A61B17/02
Filed: 2009-12-22
Abstract: A quick-action tensioning clip of a wound retractor comprising at least one braceable seat for at least one holding arm and/or a joint ball of a holding arm is made available, which can be operated safely, easily and quickly and which requires only low operating forces and, at the same time, safely and permanently generates high clamping forces, this being achieved by the fact that, in order to generate the tensioning force, it is equipped with a toggle catch comprising two joint levers which are interconnected by way of a connecting joint and which, at the free ends thereof, are articulated by way of attachment joints on components of the quick-action tensioning clip that can be mechanically moved away from or toward one another.
Patent CA-2764126-A1 (CA)
Title: Diphenyl sulfide derivatives and medicines containing same as active ingredient
Inventor: KOHNO YASUSHI
IPC: A61P43/00
Filed: 2010-07-08
Abstract: Provided are diphenyl sulfide derivatives which have excellent S1P3 antagonistic activity and are useful as drugs.  Intensive studies have been made for the purpose of creating a compound having S1P3 antagonistic activity. As a result of the in-tensive studies, it has been found that diphenyl sulfide derivatives represented by general formula (1) have excellent S1P3 antago-nistic activity. In general formula (1), R1 is a hydrogen atom or the like; R2 is an optionally substituted alkyl group having 1 to 6 carbon atoms, or the like; X is a methylene group which may be substituted with one or two fluorine atoms, or the like; Y is a hy-drogen atom or the like; and Z is a halogen atom.
Patent CA-2767867-A1 (CA)
Inventor: CHENG GEORGE SHU-XING
IPC: H02J3/38
Filed: 2010-07-15
Abstract: A method and apparatus is disclosed for intelligently inverting DC power from DC sources such as photovoltaic (PV) solar modules to single-phase or three-phase AC power to feed the power grid for electricity generation. A number of smart single-input, dual-input, triple-input, quad-input, and multiple-input power inverters in a mixed variety can easily connect to single, dual, triple, quad, and multiple DC power sources, invert the DC power to AC power, and daisy chain together to generate a total power, which is equal to the summation of the AC power supplied by each smart and scalable power inverter of this invention.